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1 2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>
2
3         * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
4         as extra_parts.
5
6 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
7
8         * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
9
10 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
11
12         * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. 
13
14 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
15
16         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
17         tmake_file.
18
19 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
20
21         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
22         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
23         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
24         (ElfW): Likewise.
25                                 
26 2012-09-20  Release Manager
27
28         * GCC 4.7.2 released.
29
30 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
31
32         Backport from 2012-09-05 mainline r190697.
33         
34         PR target/54461
35         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
36         configured --with-avrlibc.
37         * config/avr/t-avrlibc: New file.
38         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
39         (DPBIT_FUNCS): Ditto.
40         (TPBIT_FUNCS): Ditto.
41
42 2012-08-21  Ian Lance Taylor  <iant@google.com>
43
44         * config/i386/morestack.S (__morestack_non_split): Increase amount
45         of space allocated for non-split code stack.
46
47 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
48
49         Backported from mainline
50         2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
51
52         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
53         rs6000/t-slibgcc-aix.
54
55 2012-06-14  Release Manager
56
57         * GCC 4.7.1 released.
58
59 2012-05-25  Ian Lance Taylor  <iant@google.com>
60
61         * config/i386/morestack.S (__morestack_non_split): Check whether
62         caller is varargs and needs %bp to hold the stack frame on return.
63
64 2012-05-24  Olivier Hainque  <hainque@adacore.com>
65
66         * Makefile.in: Move dependency on install-unwind_h from
67         "install-leaf" to "install".
68
69 2012-05-21  Andrew Pinski  <apinski@cavium.com>
70
71         PR bootstrap/53183
72         * configure.ac: Define the default includes to being none.
73         * configure: Regenerate.
74
75 2012-05-16  Olivier Hainque  <hainque@adacore.com>
76
77         * Makefile.in (install-unwind_h): Rename into ...
78         (install-unwind_h-forbuild): New target.
79         (all): Use it instead of the former install-unwind_h.
80         (install-unwind_h): Reinstate, copy to user install destination
81         for include files, not to the internal gcc object directory one.
82         (install-leaf): Depend on it.
83
84 2012-04-30  Andreas Tobler  <andreast@fgznet.ch>
85
86         Backport from mainline
87         2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
88
89         * config.host: Add bits to support powerpc64-*-freebsd*.
90         * config/rs6000/freebsd-unwind.h: New file.
91         * config/rs6000/t-freebsd64: New file.
92
93 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
94
95         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
96         (mips*-*-linux*): Include mips/t-tpbit when long double is
97         16 bytes long.
98
99 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
100
101         struct siginfo vs. siginfo_t
102
103         Backport from trunk:
104
105         2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
106
107         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
108         siginfo_t instead of struct siginfo.
109         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
110         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
111         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
112         (ia64_handle_unwabi): Likewise.
113         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
114         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
115         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
116         (sh_fallback_frame_state): Likewise.
117         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
118         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
119
120 2012-04-06  Walter Lee  <walt@tilera.com>
121
122         Backport from mainline
123         2012-03-07  Walter Lee  <walt@tilera.com>
124
125         * config/tilepro/atomic.c: Rename "atomic_" prefix to
126         "arch_atomic_".
127         (atomic_xor): Rename and move definition to
128         config/tilepro/atomic.h.
129         (atomic_nand): Ditto.
130         * config/tilepro/atomic.h: Rename "atomic_" prefix to
131         "arch_atomic_".
132         (arch_atomic_xor): Move from config/tilepro/atomic.c.
133         (arch_atomic_nand): Ditto.
134
135 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
136
137         Backported from mainline
138         2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
139
140         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
141         system call number.
142
143 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
144
145         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
146         if it hasn't been previously saved.
147
148 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
149
150         Backport from 2012-03-28 mainline r185907.
151
152         PR target/52737
153         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
154         instead of __AVR_HAVE_8BIT_SP__.
155
156 2012-03-22  Georg-Johann Lay  <avr@gjlay.de>
157
158         Backport from 2012-03-07 mainline r185033.
159
160         PR target/52507
161         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
162
163         Backport from 2012-03-07 mainline r185031.
164
165         PR target/52505
166         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
167         from RAM.
168
169         Backport from 2012-03-07 mainline r185030.
170
171         PR target/52461
172         PR target/52508
173         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
174         if RAMPZ affects reading from RAM.
175         (__tablejump_elpm__): Ditto.
176         (.xload): Ditto.
177         (__movmemx_hi): Ditto.
178         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
179         (__do_global_dtors): Ditto.
180         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
181         (__movmemx_hi): Ditto.
182
183 2012-03-22  Release Manager
184
185         * GCC 4.7.0 released.
186
187 2012-03-01  Kai Tietz  <ktietz@redhat.com>
188
189         * soft-fp: Imported from glibc upstream.
190
191 2012-02-28  Kai Tietz  <ktietz@redhat.com>
192
193         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
194         for mingw-targets as attribute gcc_struct.
195
196 2012-02-28  Ian Lance Taylor  <iant@google.com>
197
198         * generic-morestack.c (__splitstack_releasecontext): Correct call
199         to __morestack_release_segments.
200
201 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
202
203         PR target/52390
204         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
205         for __linux__ when removing signals from __morestack_fullmask.
206
207 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
208
209         PR target/52261
210         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
211
212 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
213
214         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
215         instead of HAVE_INITFINI_ARRAY.
216         * config/ia64/crtend.S: Likewise.
217
218 2012-02-20  Kai Tietz  <ktietz@redhat.com>
219
220         PR libstdc++/52300
221         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
222
223         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
224         to w32-unwind.h header.
225
226 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
227
228         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
229         (mips*-*-linux*): Remove t-slibgcc-libgcc.
230         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
231         * config/mips/mips16.S (__mips16_rdhwr): Delete.
232
233 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
234
235         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
236
237 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
238
239         PR libitm/52220
240         * config/darwin-crt-tm.c: Correct typo.
241
242 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
243             Patrick Marlier  <patrick.marlier@gmail.com>
244
245         PR libitm/52220
246         * config/darwin-crt-tm.c: Generate dummy functions.
247
248 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
249             Patrick Marlier  <patrick.marlier@gmail.com>
250
251         PR libitm/52042
252         * config/darwin-crt-tm.c (getTMCloneTable): New function.
253         (__doTMRegistrations): Call it.
254         (__doTMdeRegistrations): Likewise.
255
256 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
257             Anatoly Sokolov <aesok@post.ru>
258             Eric Weddington <eric.weddington@atmel.com>
259
260         PR target/52261
261         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
262         (__epilogue_restores__): Ditto.
263
264 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
265
266         PR target/51921
267         PR target/52205
268         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
269         Solaris 11 and slightly reformat.
270         (sparc_is_sighandler): Likewise.
271
272 2012-02-14  Walter Lee  <walt@tilera.com>
273
274         * config.host: Handle tilegx and tilepro.
275         * config/tilegx/sfp-machine.h: New file.
276         * config/tilegx/sfp-machine32.h: New file.
277         * config/tilegx/sfp-machine64.h: New file.
278         * config/tilegx/t-crtstuff: New file.
279         * config/tilegx/t-softfp: New file.
280         * config/tilegx/t-tilegx: New file.
281         * config/tilepro/atomic.c: New file.
282         * config/tilepro/atomic.h: New file.
283         * config/tilepro/linux-unwind.h: New file.
284         * config/tilepro/sfp-machine.h: New file.
285         * config/tilepro/softdivide.c: New file.
286         * config/tilepro/softmpy.S: New file.
287         * config/tilepro/t-crtstuff: New file.
288         * config/tilepro/t-tilepro: New file.
289
290 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
291
292         PR libstdc++/51296
293         PR libstdc++/51906
294         * gthr-posix.h: Allow static initializer macros to be disabled.
295         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
296
297 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
298
299         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
300         Add t-slibgcc-libgcc to tmake_file.
301         * config/mips/libgcc-mips16.ver: Revert previous patch.
302         * config/mips/mips16.S (__mips16_rdhwr): Hide.
303
304 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
305             Jayant R Sonar <jayant.sonar@kpitcummins.com>
306
307         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
308         * config/cr16/crti.S: New file.
309         * config/cr16/crtlibid.S: New file.
310         * config/cr16/crtn.S: New file.
311         * config/cr16/lib1funcs.S: New file.
312         * config/cr16/t-cr16: New file.
313         * config/cr16/t-crtlibid: New file.
314         * config/cr16/unwind-dw2.h: New file.
315         * config/cr16/unwind-cr16.c: New file.
316         * config/cr16/divmodhi3.c: New file.
317
318 2012-01-25  Alan Modra  <amodra@gmail.com>
319
320         * config/rs6000/t-linux64: Delete.  Move..
321         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
322         * config/rs6000/t-linux: ..and libgcc flags to here.
323
324 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
325
326         * config.host (i[34567]86-*-interix3*):
327         Change triplet to i[34567]86-*-interix[3-9]*.
328         * configure: Regenerate.
329
330 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
331             Richard Sandiford  <rdsandiford@googlemail.com>
332
333         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
334         * config/mips/mips16.S (__mips16_rdhwr): New function.
335         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
336
337 2012-01-11  Nathan Sidwell  <nathan@acm.org>
338
339         * libgcov.c (__gcov_init): Ignore objects with no functions.
340
341 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
342
343         PR target/49868
344         Extend __pgmx semantics to linearize memory.
345         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
346         * config/avr/lib1funcs.S (__xload_1): New function.
347         (__movmemx_qi, __movmemx_hi): New functions.
348         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
349         semantics.
350
351 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
352
353         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
354         purported sigacthandler address isn't null before dereferencing it.
355         (sparc_is_sighandler): Likewise.
356
357 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
358
359         PR ada/41929
360         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
361         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
362         (sparc_is_sighandler): Likewise.
363         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
364
365 2012-01-06  Tristan Gingold  <gingold@adacore.com>
366
367         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
368         compatibility thunks...
369         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
370         (crtbeginS.o, crtendS.o): ... and these to ...
371         * config/ia64/t-ia64-elf: ... this new file.
372         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
373         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
374
375 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
376
377         * configure: Regenerate.
378         * config/s390/t-crtstuff: Remove -fPIC.
379
380 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
381
382         PR bootstrap/51006
383         * enable-execute-stack-mprotect.c (getpagesize): Do not define
384         for NetBSD.
385
386 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
387
388         PR target/51345
389         * config/avr/lib1funcs.S: Remove FIXME comments.
390         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
391
392 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
393
394         Implement light-weight DImode support.
395         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
396         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
397         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
398         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
399
400 2011-12-30  Nathan Sidwell  <nathan@acm.org>
401
402         * libgcov.c (gcov_crc32): Remove global var.
403         (free_fn_data): New function.
404         (buffer_fn_data): Pass in filename, more robust error recovery.
405         (crc32_unsigned): New function.
406         (gcov_exit): More robust detection of new program. More robust
407         error recovery.
408         (__gcov_init): Do not update program's crc here.
409
410 2011-12-21  Tristan Gingold  <gingold@adacore.com>
411
412         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
413
414 2011-12-21  Ian Lance Taylor  <iant@google.com>
415
416         * config/i386/morestack.S: Simplify CFI opcodes throughout.
417
418 2011-12-20  Ian Lance Taylor  <iant@google.com>
419
420         * config/i386/morestack.S (__morestack_non_split): If there is
421         enough stack space already, don't split.  Ask for more stack space
422         than we required.
423
424 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
425
426         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
427         `sys/sdt.h'.
428         (_Unwind_DebugHook): New function.
429         (uw_restore_core_regs): New define.
430         (unwind_phase2): Use uw_restore_core_regs instead of
431         restore_core_regs.
432         (unwind_phase2_forced): Likewise.
433         (__gnu_Unwind_Resume): Likewise.
434
435 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
436
437         * config/alpha/linux-unwind.h: Update copyright years.
438         (MD_FROB_UPDATE_CONTEXT): New define.
439         (alpha_frob_update_context): New function.
440
441 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
442
443         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
444         tmake_file rather replacing it.
445
446 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
447
448         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
449         function is not used for PPC64.
450         (save_world): Amend comments.  Update the VRsave mask to reflect the
451         saved regs.
452         (rest_world): Update comments, do not  clobber r10, do not use r8.
453         (eh_rest_world_r10): Amend comments, do not use r8.
454         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
455         no longer used, move restore of CR and target address to the end of
456         the routine.
457
458 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
459
460         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
461         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
462
463 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
464
465         PR target/49313
466         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
467         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
468
469 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
470
471         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
472
473 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
474
475         PR target/49313
476         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
477         * config/avr/lib1funcs.S (__muldi3): New function.
478
479 2011-12-06  Andrew Pinski  <apinski@cavium.com>
480
481         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
482         size of func_ptr.
483         (__frame_dummy_init_array_entry): Likewise.
484
485 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
486
487         Forward-port from gcc-4_6-branch r181936 2011-12-02.
488
489         PR target/51345
490         PR target/51002
491         * config/avr/lib1funcs.S (__prologue_saves__,
492         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
493         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
494
495 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
496
497         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
498
499 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
500
501         PR other/51272
502         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
503         (_ITM_deregisterTMCloneTable): Likewise.
504         (__register_frame_info): Fix unused warning.
505         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
506         pthread_default_stacksize_np): Likewise.
507         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
508
509 2011-11-29  DJ Delorie  <dj@redhat.com>
510
511         * config.host (rl78-*-elf): New case.
512         * config/rl78: New directory for the Renesas RL78.
513
514 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
515
516         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
517         formatting.
518
519 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
520
521         PR other/51022
522         * config/rs6000/t-savresfgpr: New file.
523         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
524         $(srcdir)/config/rs6000/eabi.S.
525         * config/rs6000/t-ppccomm-ldbl: Remove.
526         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
527         tmake_file.
528         (powerpc-*-eabispe*): Likewise.
529         (powerpc-*-eabi*): Likewise.
530         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
531         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
532         to tmake_file, remove rs6000/t-ppccomm-ldbl.
533         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
534         tmake_file.
535         (powerpc-*-eabisim*): Likewise.
536         (powerpc-*-elf*): Likewise.
537         (powerpc-*-eabialtivec*): Likewise.
538         (powerpc-xilinx-eabi*): Likewise.
539         (powerpc-*-rtems*): Likewise.
540         (powerpcle-*-elf*): Likewise.
541         (powerpcle-*-eabisim*): Likewise.
542         (powerpcle-*-eabi*): Likewise.
543
544 2011-11-27  Ian Lance Taylor  <iant@google.com>
545
546         * generic-morestack.c (__splitstack_find): Check for NULL old
547         stack value.
548         (__splitstack_resetcontext): New function.
549         (__splitstack_releasecontext): New function.
550         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
551
552 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
553
554         * config/darwin-crt-tm.c: Correct comments, use correct licence.
555
556 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
557
558         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
559
560 2011-11-26  Richard Henderson  <rth@redhat.com>
561
562         * config/m68k/linux-atomic.c: New file.
563         * config/m68k/t-linux: New file.
564         * config.host (m68k-uclinux, m68k-linux): Use it.
565
566 2011-11-26  Richard Henderson  <rth@redhat.com>
567
568         * crtstuff.c (__TMC_LIST__): Mark used not unused.
569         (__TMC_END__): Only declare if hidden is available; in the definition,
570         if hidden is unavailable add a null record.
571         (deregister_tm_clones, register_tm_clones): New.
572         (__do_global_dtors_aux, frame_dummy): Use them.
573         (__do_global_dtors, __do_global_ctors_1): Likewise.
574
575 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
576
577         * config/darwin-crt-tm.c: New file.
578         * config.host (darwin): Build crttms.o crttme.o to provide
579         startup and shutdown for tm clones.
580         * config/t-darwin (crttms.o): New build rule.
581         (crttme.o): Likewise.
582
583 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
584
585         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
586         et al.
587
588 2011-11-21  Richard Henderson  <rth@redhat.com>
589
590         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
591         (__TMC_LIST__, __TMC_END__): New.
592         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
593         (__do_global_dtors): Likewise.
594         (frame_dummy): Call _ITM_registerTMCloneTable.
595         (__do_global_ctors_1): Likewise.
596
597 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
598
599         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
600         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
601         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
602         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
603         * config/i386/t-darwin64: Remove.
604         * config/sh/t-netbsd (LIB2ADD): Remove.
605
606 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
607
608         PR target/49313
609         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
610         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
611         * config/avr/lib1funcs.S (wmov): New assembler macro.
612         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
613         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
614         (__udivmod64): New function.
615         (__negdi2): New function.
616
617 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
618
619         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
620         *-*-freebsd*aout*): Remove.
621
622 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
623
624         * static-object.mk (c_flags-$o): Save c_flags.
625         ($(base)$(objext)): Use it.
626
627 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
628
629         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
630
631 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
632
633         PR target/49868
634         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
635         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
636         New functions.
637
638 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
639
640         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
641         functions.
642         (aeabi_uidivmod): Likewise.
643         (umodsi3): Likewise.
644         (divsi3): Likewise.
645         (aeabi_idivmod): Likewise.
646         (modsi3): Likewise.
647
648 2011-11-16  Tristan Gingold  <gingold@adacore.com>
649
650         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
651
652 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
653
654         PR target/49868
655         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
656         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
657
658 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
659
660         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
661         tmake_file list.
662         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
663         * config/pa/t-stublib64: Delete.
664
665 2011-11-12  Richard Henderson  <rth@redhat.com>
666
667         * config/rs6000/linux-unwind.h (frob_update_context): Properly
668         cast the pointer argument to _Unwind_SetGRPtr.
669
670 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
671
672         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
673
674 2011-11-09  Ian Lance Taylor  <iant@google.com>
675
676         * generic-morestack.c: Include <string.h>.
677         (uintptr_type): Define.
678         (struct initial_sp): Add dont_block_signals field.  Reduce size of
679         extra array by 1.
680         (allocate_segment): Set prev field to NULL.  Don't set
681         __morestack_current_segment or __morestack_segments.
682         (__generic_morestack): Update current->prev and *pp after calling
683         allocate_segment.
684         (__morestack_block_signals): Don't do anything if
685         dont_block_signals is set.
686         (__morestack_unblock_signals): Likewise.
687         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
688         uintptr_type.
689         (__splitstack_block_signals): New function.
690         (enum __splitstack_content_offsets): Define.
691         (__splitstack_getcontext, __splitstack_setcontext): New functions.
692         (__splitstack_makecontext): New function.
693         (__splitstack_block_signals_context): New function.
694         (__splitstack_find_context): New function.
695         * config/i386/morestack.S (__morestack_get_guard): New function.
696         (__morestack_set_guard, __morestack_make_guard): New functions.
697         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
698
699 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
700
701         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
702         (i[34567]86-*-mingw*): ... here.
703         (x86_64-*-mingw*): ... here.
704
705 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
706
707         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
708
709 2011-11-07  Nathan Sidwell  <nathan@acm.org>
710
711         * libgcov.c (struct gcov_fn_buffer): New struct.
712         (buffer_fn_data): New helper.
713         (gcov_exit): Rework for new gcov data structures.
714
715 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
716
717         PR target/49313
718         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
719
720 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
721
722         * config.host (tmake_file): Correct comment.
723         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
724         t-libgcc-pic.
725         (bfin*-uclinux*): Likewise.
726         (bfin*-linux-uclibc*): Likewise.
727         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
728
729         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
730         assigning.
731         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
732         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
733         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
734         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
735         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
736         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
737         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
738         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
739         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
740         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
741         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
742         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
743         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
744
745         * config/bfin/t-elf: Remove.
746         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
747
748 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
749
750         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
751         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
752         (lm32-*-elf*, lm32-*-rtems*): Split into ...
753         (lm32-*-elf*): ... this.
754         (lm32-*-rtems*): ... and this.
755         Add to tmake_file.
756         (m32r-*-rtems*): Add to tmake_file.
757         (moxie-*-rtems*): Likewise.
758         (sparc-*-rtems*): Likewise.
759         Remove t-rtems from tmake_file.
760         (sparc64-*-rtems*): Likewise.
761         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
762         instead.
763
764 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
765
766         PR bootstrap/50982
767         * config/gthr-posix.h: Move ...
768         * gthr-posix.h: ... here.
769         * config/gthr-lynx.h: Reflect this.
770         * config/gthr-vxworks.h: Likewise.
771         * config/rs6000/gthr-aix.h: Likewise.
772         * configure.ac (target_thread_file): Likewise.
773         * configure: Regenerate.
774
775 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
776
777         * config.host (arm*-*-rtemseabi*): New target.
778
779 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
780
781         PR other/50991
782         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
783         extra-parts.
784
785 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
786
787         * config.host (epiphany-*-elf*): New configuration.
788         * config/epiphany: New Directory.
789
790 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
791
792         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
793         * config/avr/t-rtems: New.
794         Filter out _exit from LIB1ASMFUNCS.
795
796 2011-11-04  David S. Miller  <davem@davemloft.net>
797
798         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
799         * configure: Rebuild.
800
801 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
802
803         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
804         variable.
805
806 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
807
808         PR target/50931
809         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
810         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
811
812 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
813
814         PR target/50989
815         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
816
817 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
818
819         * config/c6x/t-elf (LIB2ADDEH): Set.
820         * config/c6x/t-c6x-elf: Remove.
821
822 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
823
824         * config/i386/sol2-ci.S: Rename to ...
825         * config/i386/crti.S: ... this.
826         * config/i386/sol2-cn.S: Rename to ...
827         * config/i386/crtn.S: ... this.
828         * config/sparc/sol2-ci.S: Rename to ...
829         * config/sparc/crti.S: ... this.
830         * config/sparc/sol2-cn.S: Rename to ...
831         * config/sparc/crtn.S: ... this.
832         * config/t-sol2 (CUSTOM_CRTIN): Remove.
833         (crti.o, crtn.o): Remove.
834
835 2011-11-04  Tristan Gingold  <gingold@adacore.com>
836
837         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
838
839 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
840
841         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
842
843 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
844
845         * config.host (crisv32-*-none, cris-*-none): Remove.
846         (crisv32-*-elf): Append to tmake_file, don't just set it.
847         (cris-*-elf): Add missing t-fdpbit to tmake_file.
848
849 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
850
851         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
852         (ecrtn$(objext)): Likewise.
853         (ncrti$(objext)): Likewise.
854         (ncrtn$(objext)): Likewise.
855
856 2011-11-03  Andreas Schwab  <schwab@redhat.com>
857
858         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
859
860 2011-11-02  David S. Miller  <davem@davemloft.net>
861
862         * configure.ac: Set host_address on sparc too.
863         * configure: Regenerate.
864         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
865         based upon host_address.
866         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
867
868 2011-11-02  Jason Merrill  <jason@redhat.com>
869
870         * config/rs6000/t-ppccomm: Add missing \.
871
872 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
873
874         * gthr-single.h, gthr.h: New files.
875         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
876         config/gthr-vxworks.h, config/i386/gthr-win32.h,
877         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
878         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
879         * config/i386/gthr-win32.c: Include "gthr-win32.h".
880         * configure.ac (thread_header): New variable.
881         Set it depending on target_thread_file.
882         (gthr-default.h): Link from $thread_header.
883         * configure: Regenerate.
884         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
885
886 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
887
888         * configure.ac (tm_file_): New variable.
889         Determine from tm_file.
890         (tm_file, tm_defines): Substitute.
891         * configure: Regenerate.
892         * mkheader.sh: New file.
893         * Makefile.in (clean): Remove libgcc_tm.h.
894         ($(objects)): Depend on libgcc_tm.h.
895         (libgcc_tm_defines, libgcc_tm_file): New variables.
896         (libgcc_tm.h, libgcc_tm.stamp): New targets.
897         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
898         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
899         ($(extra-parts)): Depend on libgcc_tm.h.
900         * config.host (tm_defines, tm_file): New variable.
901         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
902         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
903         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
904         (avr-*-rtems*): Likewise.
905         (avr-*-*): Likewise.
906         (frv-*-elf): Likewise.
907         (frv-*-*linux*): Likewise.
908         (h8300-*-rtems*): Likewise.
909         (h8300-*-elf*): Likewise.
910         (i[34567]86-*-darwin*): Likewise.
911         (x86_64-*-darwin*): Likewise.
912         (rx-*-elf): Likewise.
913         (tic6x-*-uclinux): Likewise.
914         (tic6x-*-elf): Likewise.
915         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
916         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
917         * config/i386/cygming-crtbegin.c: Likewise.
918         * config/i386/cygming-crtend.c: Likewise.
919         * config/ia64/fde-vms.c: Likewise.
920         * config/ia64/unwind-ia64.c: Likewise.
921         * config/libbid/bid_gcc_intrinsics.h: Likewise.
922         * config/rs6000/darwin-fallback.c: Likewise.
923         * config/stormy16/lib2funcs.c: Likewise.
924         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
925         * crtstuff.c: Likewise.
926         * dfp-bit.h: Likewise.
927         * emutls.c: Likewise.
928         * fixed-bit.c: Likewise.
929         * fp-bit.c: Likewise.
930         * generic-morestack-thread.c: Likewise.
931         * generic-morestack.c: Likewise.
932         * libgcc2.c: Likewise.
933         * libgcov.c: Likewise.
934         * unwind-dw2-fde-dip.c: Likewise.
935         * unwind-dw2-fde.c: Likewise.
936         * unwind-dw2.c: Likewise.
937         * unwind-sjlj.c: Likewise.
938
939 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
940
941         * configure.ac: Include ../config/picflag.m4.
942         (GCC_PICFLAG): Call it.
943         Substitute.
944         * configure: Regenerate.
945         * Makefile.in (gcc_srcdir): Remove.
946         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
947         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
948         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
949         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
950         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
951         Use $<.
952         Remove comment.
953         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
954         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
955         to refer to libgcc2.c.
956         Use $<.
957         * config/darwin-64.c: New file.
958         * config/darwin-crt3.c: Remove comment.
959         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
960         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
961         config/udivmodsi4.c: New files.
962         * config/memcmp.c, config/memcpy.c, config/memmove.c,
963         config/memset.c: New files.
964         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
965         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
966         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
967         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
968         * config/t-openbsd-thread: New file.
969         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
970         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
971         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
972         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
973         qrnnd.S.
974         Adapt filename.
975         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
976         to refer to gthr-posix.c.
977         * config/alpha/t-vms (LIB2ADD): Set.
978         * config/alpha/vms-gcc_shell_handler.c: New file.
979         * config/arm/bpabi.c, config/arm/fp16.c,
980         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
981         config/arm/unaligned-funcs.c: New files.
982         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
983         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
984         * config/arm/t-linux: Likewise.
985         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
986         * config/arm/t-netbsd: New file.
987         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
988         * config/arm/t-symbian (LIB2ADD_ST): Set.
989         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
990         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
991         * config/bfin/t-elf: New file.
992         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
993         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
994         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
995         config/c6x/ltf.c: New files.
996         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
997         (HOST_LIBGCC2_CFLAGS): Set.
998         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
999         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1000         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1001         New files.
1002         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1003         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1004         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1005         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1006         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1007         files.
1008         * config/frv/t-frv (LIB2ADD): Set.
1009         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1010         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1011         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1012         config/h8300/popcounthi2.c: New files.
1013         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1014         * config/i386/gthr-win32.c: New file.
1015         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1016         * config/i386/t-cygwin: Likewise.
1017         * config/i386/t-darwin, config/i386/t-darwin64,
1018         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1019         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1020         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1021         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1022         * config/ia64/quadlib.c: New file.
1023         * config/ia64/t-hpux (LIB2ADD): Set.
1024         * config/ia64/t-ia64: Add comment.
1025         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1026         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1027         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1028         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1029         * config/m32c/t-m32c (LIB2ADD): Set.
1030         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1031         * config/m32r/t-m32r: Likewise.
1032         * config/m68k/fpgnulib.c: New file.
1033         * config/m68k/t-floatlib (LIB2ADD): Set.
1034         (xfgnulib.c): New target.
1035         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1036         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1037         * config/mep/t-mep (LIB2ADD): Set.
1038         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1039         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1040         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1041         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1042         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1043         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1044         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1045         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1046         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1047         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1048         New files.
1049         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1050         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1051         * config/pa/fptr.c, config/pa/lib2funcs.S,
1052         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1053         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1054         (LIB2ADD, LIB2ADD_ST): Set.
1055         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1056         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1057         Set.
1058         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1059         * config/pdp11/t-pdp11: New file.
1060         * config/picochip/libgccExtras/adddi3.S,
1061         config/picochip/libgccExtras/ashlsi3.S,
1062         config/picochip/libgccExtras/ashrsi3.S,
1063         config/picochip/libgccExtras/clzsi2.S,
1064         config/picochip/libgccExtras/cmpsi2.S,
1065         config/picochip/libgccExtras/divmod15.S,
1066         config/picochip/libgccExtras/divmodhi4.S,
1067         config/picochip/libgccExtras/divmodsi4.S,
1068         config/picochip/libgccExtras/lshrsi3.S,
1069         config/picochip/libgccExtras/parityhi2.S,
1070         config/picochip/libgccExtras/popcounthi2.S,
1071         config/picochip/libgccExtras/subdi3.S,
1072         config/picochip/libgccExtras/ucmpsi2.S,
1073         config/picochip/libgccExtras/udivmodhi4.S,
1074         config/picochip/libgccExtras/udivmodsi4.S: New files.
1075         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1076         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1077         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1078         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1079         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1080         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1081         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1082         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1083         files.
1084         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1085         (HOST_LIBGCC2_CFLAGS): Set.
1086         * config/rs6000/t-darwin64: New file.
1087         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1088         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1089         * config/rs6000/t-ppccomm (LIB2ADD): Add
1090         $(srcdir)/config/rs6000/tramp.S.
1091         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1092         Add  $(srcdir)/config/rs6000/eabi.S.
1093         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1094         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1095         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1096         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1097         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1098         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1099         * config/rs6000/tramp.S: New file.
1100         * config/s390/t-tpf: Remove.
1101         * config/sh/linux-atomic.S: New file.
1102         * config/sh/t-linux (LIB2ADD): Set.
1103         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1104         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1105         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1106         to unwind-dw2.c.
1107         (HOST_LIBGCC2_CFLAGS): Set.
1108         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1109         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1110         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1111         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1112         config/spu/mfc_multi_tag_release.c,
1113         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1114         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1115         config/spu/multi3.c: New files.
1116         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1117         (HOST_LIBGCC2_CFLAGS): Set.
1118         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1119         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1120         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1121         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1122         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1123         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1124         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1125         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1126         config/stormy16/umodsi3.c: New files.
1127         * config/xtensa/lib2funcs.S: New file.
1128         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1129         * config/xtensa/t-xtensa (LIB2ADD): Set.
1130         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1131         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1132         Add t-freebsd-thread to tmake_file for posix threads.
1133         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1134         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1135         (*-*-lynxos*): Likewise.
1136         (*-*-netbsd*): Likewise.
1137         (*-*-openbsd*): Likewise.
1138         Add t-openbsd-thread to tmake_file for posix threads.
1139         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1140         (*-*-vxworks*): Set tmake_file.
1141         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1142         (alpha*-*-freebsd*): Likewise.
1143         (alpha*-*-netbsd*): Likewise.
1144         (alpha*-*-openbsd*): Likewise.
1145         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1146         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1147         (alpha*-dec-*vms*): Likewise.
1148         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1149         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1150         (bfin*-uclinux*): Likewise.
1151         (bfin*-linux-uclibc*): Likewise.
1152         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1153         (crisv32-*-none): Likewise.
1154         (cris-*-elf): Likewise.
1155         (cris-*-none): Likewise.
1156         (cris-*-linux*, crisv32-*-linux*): Likewise.
1157         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1158         tmake_file.
1159         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1160         tmake_file.
1161         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1162         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1163         (x86_64-*-elf*): Likewise.
1164         (i[34567]86-*-nto-qnx*): Likewise.
1165         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1166         win32 threads.
1167         (x86_64-*-mingw*): Likewise.
1168         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1169         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1170         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1171         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1172         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1173         tmake_file.
1174         (mipsisa64sr71k-*-elf*): Likewise.
1175         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1176         (mips-*-elf*, mipsel-*-elf*): Likewise.
1177         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1178         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1179         (mips*-*-rtems*): Likewise.
1180         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1181         to tmake_file.
1182         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1183         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1184         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1185         (spu-*-elf*): Likewise.
1186         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1187
1188 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1189
1190         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1191         $(srcdir) to refer to $(LIB1ASMSRC).
1192         Use $<.
1193         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1194         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1195         config/arm/lib1funcs.S: New files.
1196         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1197         * config/arm/t-arm: New file.
1198         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1199         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1200         config/arm/t-strongarm-elf: New files.
1201         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1202         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1203         * config/avr/lib1funcs.S: New file.
1204         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1205         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1206         * config/c6x/lib1funcs.S: New file.
1207         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1208         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1209         * config/frv/lib1funcs.S: New file.
1210         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1211         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1212         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1213         * config/ia64/__divxf3.asm: Rename to ...
1214         * config/ia64/__divxf3.S: ... this.
1215         Adapt lib1funcs.asm filename.
1216         * config/ia64/_fixtfdi.asm: Rename to ...
1217         * config/ia64/_fixtfdi.S: ... this.
1218         Adapt lib1funcs.asm filename.
1219         * config/ia64/_fixunstfdi.asm: Rename to ...
1220         * config/ia64/_fixunstfdi.S: ... this.
1221         Adapt lib1funcs.asm filename.
1222         * config/ia64/_floatditf.asm: Rename to ...
1223         * config/ia64/_floatditf.S: ... this.
1224         Adapt lib1funcs.asm filename.
1225         * config/ia64/lib1funcs.S: New file.
1226         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1227         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1228         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1229         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1230         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1231         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1232         * config/mep/lib1funcs.S: New file.
1233         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1234         * config/mips/mips16.S: New file.
1235         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1236         * config/pa/milli64.S: New file.
1237         * config/pa/t-linux, config/pa/t-linux64: New files.
1238         * config/picochip/lib1funcs.S: New file.
1239         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1240         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1241         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1242         * config/sh/t-netbsd: New file.
1243         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1244         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1245         * config/sh/t-sh64: New file.
1246         * config/sparc/lb1spc.S: New file.
1247         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1248         filename.
1249         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1250         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1251         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1252         config/xtensa/lib1funcs.S: New files.
1253         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1254         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1255         tmake_file.
1256         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1257         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1258         (arm*-*-linux*): Likewise.
1259         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1260         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1261         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1262         (arm*-*-ecos-elf): Likewise.
1263         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1264         (arm*-*-rtems*): Likewise.
1265         (arm*-*-elf): Likewise.
1266         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1267         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1268         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1269         (bfin*-uclinux*): Likewise.
1270         (bfin*-linux-uclibc*): Likewise.
1271         (bfin*-rtems*): Likewise.
1272         (bfin*-*): Likewise.
1273         (fido-*-elf): Merge into m68k-*-elf*.
1274         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1275         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1276         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1277         (h8300-*-elf*): Likewise.
1278         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1279         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1280         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1281         (i[34567]86-*-mingw*): Likewise.
1282         (x86_64-*-mingw*): Likewise.
1283         (i[34567]86-*-interix3*): Likewise.
1284         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1285         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1286         (m68k-*-elf*): Also handle fido-*-elf.
1287         Add m68k/t-floatlib to tmake_file.
1288         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1289         (m68k-*-linux*): Likewise.
1290         (m68k-*-rtems*): Likewise.
1291         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1292         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1293         sh64*-*-*.
1294         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1295         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1296         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1297         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1298         sh/t-netbsd to tmake_file.
1299         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1300         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1301         (sh-wrs-vxworks): Likewise.
1302         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1303         *-leon[3-9]*.
1304         (v850*-*-*): Add v850/t-v850 to tmake_file.
1305         (vax-*-linux*): Add vax/t-linux to tmake_file.
1306         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1307
1308 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1309
1310         * crtstuff.c: New file.
1311         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1312         (CRTSTUFF_T_CFLAGS): Define.
1313         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1314         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1315         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1316         crtstuff.c.
1317         Use $<.
1318         (crtbeginT.o): Use $(objext).
1319         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1320         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1321         (gcc-extra-parts): Remove.
1322         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1323         Set extra_parts.
1324         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1325         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1326         Add t-crtstuff-pic to tmake_file.
1327         (*-*-lynxos*): New case.
1328         Set tmake_file, extra_parts.
1329         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1330         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1331         *-*-netbsdelf[2-9]*.
1332         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1333         (*-*-rtems*): Set extra_parts.
1334         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1335         (*-*-uclinux*): New case.
1336         Set extra_parts.
1337         (*-*-vms*): New case.
1338         Set tmake_file, extra_parts.
1339         (*-*-elf): Set extra_parts.
1340         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1341         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1342         vms/t-vms64.
1343         Set extra_parts.
1344         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1345         Set extra_parts.
1346         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1347         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1348         (arm-wrs-vxworks): Append to tmake_file.
1349         Set extra_parts.
1350         (arm*-*-uclinux*): Set extra_parts.
1351         (arm*-*-ecos-elf): Likewise.
1352         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1353         arm*-*-eabi*.
1354         (arm*-*-rtems*): Set extra_parts.
1355         (arm*-*-elf): Likewise.
1356         (avr-*-rtems*): Clear extra_parts.
1357         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1358         Set extra_parts.
1359         (bfin*-uclinux*): Likewise.
1360         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1361         (bfin*-rtems*): Append to tmake_file.
1362         Set extra_parts.
1363         (bfin*-*): Likewise.
1364         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1365         (crisv32-*-elf): ... this.
1366         (crisv32-*-none): ... this.
1367         (cris-*-elf, cris-*-none): New cases.
1368         Add cris/t-elfmulti to tmake_file.
1369         (fr30-*-elf): Append to tmake_file.
1370         Set extra_parts.
1371         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1372         Set extra_parts.
1373         (h8300-*-rtems*): Append to tmake_file.
1374         Set extra_parts.
1375         (h8300-*-elf*): Likewise.
1376         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1377         Set extra_parts.
1378         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1379         Set extra_parts.
1380         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1381         (x86_64-*-elf*): Likewise.
1382         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1383         (x86_64-*-freebsd*): Likewise.
1384         (x86_64-*-netbsd*): Likewise.
1385         (i[34567]86-*-linux*): Likewise.
1386         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1387         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1388         (x86_64-*-linux*): Likewise.
1389         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1390         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1391         tmake_file.
1392         Set extra_parts.
1393         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1394         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1395         Append to extra_parts, remove crtbegin.o, crtend.o.
1396         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1397         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1398         crtend.o, crtbeginS.o, crtendS.o.
1399         (ia64*-*-linux*): Comment extra_parts.
1400         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1401         Set extra_parts.
1402         (iq2000*-*-elf*): Clear extra_parts.
1403         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1404         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1405         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1406         (m32r-*-rtems*): ... this.
1407         Add m32r/t-m32r to tmake_file.
1408         (m68k-*-elf*): Add t-crtin to tmake_file.
1409         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1410         (mcore-*-elf): Likewise.
1411         (microblaze*-*-*): Set extra_parts.
1412         (mips*-sde-elf*): New case.
1413         Set tmake_file, extra_parts.
1414         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1415         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1416         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1417         tmake_file.
1418         Set extra_parts.
1419         (mipsisa64sr71k-*-elf*): Likewise.
1420         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1421         (mips-*-elf*, mipsel-*-elf*): Likewise.
1422         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1423         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1424         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1425         (mips*-*-rtems*): Likewise.
1426         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1427         (moxie-*-*): Split into ...
1428         (moxie-*-elf, moxie-*-uclinux*): ... this.
1429         Add to extra_parts, remove crtbegin.o, crtend.o.
1430         (moxie-*-rtems*): New case.
1431         Set tmake_file.
1432         Clear extra_parts.
1433         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1434         Set extra_parts.
1435         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1436         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1437         tmake_file.
1438         Set extra_parts.
1439         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1440         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1441         Set extra_parts.
1442         (powerpc-*-eabisim*): Likewise.
1443         (powerpc-*-elf*): Likewise.
1444         (powerpc-*-eabialtivec*): Likewise.
1445         (powerpc-xilinx-eabi*): Likewise.
1446         (powerpc-*-eabi*): Likewise.
1447         (powerpc-*-rtems*): Likewise.
1448         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1449         tmake_file.
1450         Set extra_parts.
1451         (powerpc-*-lynxos*): Add to tmake_file.
1452         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1453         rs6000/t-crtstuff, t-crtstuff-pic.
1454         Set extra_parts.
1455         (powerpcle-*-eabisim*): Likewise.
1456         (powerpcle-*-eabi*): Likewise.
1457         (rx-*-elf): Remove extra_parts.
1458         (s390x-ibm-tpf*): Set extra_parts.
1459         (score-*-elf): Set extra_parts.
1460         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1461         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1462         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1463         (sh64l*-*-netbsd*): Split into ...
1464         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1465         Add t-crtstuff-pic to tmake_file.
1466         Set extra_parts.
1467         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1468         Set extra_parts.
1469         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1470         (sparc-*-elf*): Remove t-crtin from tmake_file.
1471         Add to extra_parts, remove crtbegin.o, crtend.o.
1472         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1473         (sparc64-*-linux*): Likewise.
1474         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1475         Add to extra_parts, remove crtbegin.o, crtend.o.
1476         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1477         Add to extra_parts, remove crtbegin.o, crtend.o.
1478         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1479         Add to extra_parts, remove crtbegin.o, crtend.o.
1480         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1481         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1482         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1483         Set extra_parts.
1484         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1485         Set extra_parts.
1486         (tic6x-*-*): Change to ...
1487         (tic6x-*-elf): ... this.
1488         Set extra_parts.
1489         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1490         Set extra_parts.
1491         (am33_2.0-*-linux*): Add comment.
1492         (mep*-*-*): Add mep/t-mep to tmake_file.
1493         Set extra_parts.
1494         * config/alpha/t-vms: New file.
1495         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1496         * config/arm/crti.S, config/arm/crtn.S: New files.
1497         * config/bfin/crti.S, config/bfin/crtn.S: New files.
1498         * config/bfin/crtlibid.S: New file.
1499         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1500         * config/c6x/crti.S, config/c6x/crtn.S: New files.
1501         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1502         (crti.o, crtin.o): New rules.
1503         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1504         * config/c6x/t-uclinux: New file.
1505         * config/cris/t-elfmulti: New file.
1506         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1507         * config/fr30/crti.S, config/fr30/crtn.S: New files.
1508         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1509         * config/frv/t-frv: New file.
1510         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1511         * config/h8300/crti.S, config/h8300/crtn.S: New files.
1512         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1513         New files.
1514         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1515         refer to cygming-crtbegin.c, cygming-crtend.c.
1516         Use $<.
1517         * config/i386/t-nto: New file.
1518         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1519         * config/ia64/crti.S, config/ia64/crtn.S: New files.
1520         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1521         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1522         Use .S extension.
1523         Use $<.
1524         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1525         (crtinitS.o): New rule.
1526         * config/ia64/vms-crtinit.S: New file.
1527         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1528         * config/m32r/initfini.c: New file.
1529         * config/m32r/t-linux, config/m32r/t-m32r: New files.
1530         * config/m68k/crti.S, config/m68k/crtn.S: New files.
1531         * config/mcore/crti.S, config/mcore/crtn.S: New files.
1532         * config/mep/t-mep: New file.
1533         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1534         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1535         * config/mips/crti.S, config/mips/crtn.S: New files.
1536         * config/mips/t-crtstuff: New file.
1537         * config/mmix/crti.S, config/mmix/crtn.S: New files.
1538         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1539         (CUSTOM_CRTIN): Set.
1540         ($(T)crti.o, $(T)crtn.o): Remove $(T),
1541         dependencies.
1542         Use $(srcdir) to refer to crti.S, crtn.S.
1543         Use .S extension, $<.
1544         * config/moxie/crti.asm: Rename to ...
1545         * config/moxie/crti.S: ... this.
1546         * config/moxie/crtn.asm: Rename to ...
1547         * config/moxie/crtn.S: ... this.
1548         * config/moxie/t-moxie: Remove.
1549         * config/pa/stublib.c: New file.
1550         * config/pa/t-stublib, config/pa/t-stublib64: New files.
1551         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1552         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1553         * config/rs6000/t-crtstuff: New file.
1554         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1555         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1556         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1557         Make output file explicit.
1558         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1559         Make output file explicit.
1560         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1561         Make output file explicit.
1562         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1563         Make output file explicit.
1564         * config/score/crti.S, config/score/crtn.S: New files.
1565         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1566         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1567         files.
1568         * config/sh/t-sh, config/sh/t-superh: New files.
1569         * config/sparc/t-linux64: New file.
1570         * config/spu/cache.S, config/spu/cachemgr.c: New files.
1571         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1572         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1573         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1574         * config/t-crtin: Remove.
1575         * config/t-crtstuff-pic: New file.
1576         * config/t-sol2 (CUSTOM_CRTIN): Set.
1577         (crti.o, crtn.o): New rules.
1578         * config/vms/t-vms: New file.
1579         * config/vms/vms-ucrt0.c: New file.
1580         * config/xtensa/t-elf: New file.
1581
1582 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1583
1584         * Makefile.in (SHLIB_NM_FLAGS): Set.
1585         * mkmap-flat.awk, mkmap-symver.awk: New files.
1586         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1587         exceptions.
1588         * configure: Regenerate.
1589         * config/libgcc-glibc.ver: New file.
1590         * config/libgcc-libsystem.ver: New file.
1591         * config/t-libunwind (SHLIB_LC): Set.
1592         * config/t-linux: New file.
1593         * config/t-slibgcc (INSTALL_SHLIB): New.
1594         (SHLIB_INSTALL): Use it.
1595         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1596         to mkmap-symver.awk.
1597         (SHLIB_MAPFILES): Don't append, adapt pathname.
1598         (SHLIB_VERPFX): Set.
1599         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1600         to mkmap-symver.awk.
1601         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1602         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1603         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1604         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1605         to mkmap-flat.awk.
1606         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1607         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1608         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1609         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1610         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1611         * config/i386/libgcc-darwin.10.4.ver,
1612         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1613         New files.
1614         * config/i386/t-darwin: Remove.
1615         * config/i386/t-darwin64: Likewise.
1616         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1617         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1618         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1619         * config/i386/t-linux: New file.
1620         * config/i386/t-mingw32: New file.
1621         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1622         * config/ia64/t-glibc: Rename to ...
1623         * config/ia64/t-linux: ... this.
1624         (SHLIB_MAPFILES): Set.
1625         * config/ia64/t-glibc-libunwind: Rename to ...
1626         * config/ia64/t-linux-libunwind: ... this.
1627         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1628         * config/ia64/t-slibgcc-hpux: New file.
1629         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1630         * config/m68k/t-slibgcc-elf-ver: New file.
1631         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1632         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1633         to mkmap-flat.awk.
1634         * config/pa/t-slibgcc-hpux: New file.
1635         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1636         files.
1637         * config/rs6000/libgcc-darwin.10.4.ver,
1638         config/rs6000/libgcc-darwin.10.5.ver: New files.
1639         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1640         config/rs6000/libgcc-glibc.ver.
1641         * config/rs6000/libgcc-ppc64.ver: Rename to
1642         config/rs6000/libgcc-ibm-ldouble.ver.
1643         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1644         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1645         * config/rs6000/t-ldbl128: Rename to ...
1646         * config/rs6000/t-linux: ... this.
1647         (SHLIB_MAPFILES): Adapt filename.
1648         * config/rs6000/t-slibgcc-aix: New file.
1649         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1650         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1651         libgcc-excl.ver, libgcc-glibc.ver.
1652         (SHLIB_LINK, SHLIB_INSTALL): Remove.
1653         * config/sparc/libgcc-glibc.ver: New file.
1654         * config/sparc/t-linux: New file.
1655         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1656         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1657         t-slibgcc-elf-ver to tmake_file.
1658         Add t-slibgcc-nolc-override to tmake_file for posix threads on
1659         *-*-freebsd[34].
1660         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1661         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1662         t-slibgcc-elf-ver, t-linux to tmake_file.
1663         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1664         tmake_file.
1665         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1666         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1667         (alpha*-dec-*vms*): Likewise.
1668         (arm*-*-freebsd*): Append to tmake_file.
1669         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1670         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1671         arm*-*-linux-*eabi.
1672         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1673         tmake_file for arm*-*-symbianelf*.
1674         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1675         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1676         cris/t-linux.
1677         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1678         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1679         pa/t-slibgcc-dwarf-ver to tmake_file.
1680         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1681         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1682         (hppa*64*-*-hpux11*): Likewise.
1683         (hppa[12]*-*-hpux11*): Likewise.
1684         (x86_64-*-darwin*): Don't override tmake_file, but only keep
1685         i386/t-crtpc, i386/t-crtfm.
1686         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1687         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1688         to tmake_file.
1689         Add i386/t-cygwin to tmake_file.
1690         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1691         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1692         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1693         to tmake_file.
1694         Add i386/t-mingw32 to tmake_file.
1695         (x86_64-*-mingw*): Likewise.
1696         (ia64*-*-freebsd*): Append to tmake_file.
1697         (ia64*-*-linux*): Append to tmake_file.
1698         Replace ia64/t-glibc by ia64/t-linux.
1699         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1700         system libunwind.
1701         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1702         t-slibgcc-hpux to tmake_file.
1703         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1704         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1705         (m32rle-*-linux*): Likewise.
1706         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1707         sjlj exceptions.
1708         (microblaze*-linux*): New case.
1709         Append to tmake_file, add t-slibgcc-nolc-override.
1710         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1711         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1712         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1713         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1714         rs6000/t-slibgcc-aix to tmake_file.
1715         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1716         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1717         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1718         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1719         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1720         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1721         sh*-*-linux*.
1722         (sparc-*-linux*): Append to tmake_file for *-leon*.
1723         Add sparc/t-linux to tmake_file for non-Leon targets.
1724         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1725         (tic6x-*-uclinux): New case.
1726         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1727         (tic6x-*-*): Add c6x/t-elf to tmake_file.
1728         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1729         (am33_2.0-*-linux*): Append to tmake_file.
1730         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1731         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1732         x86_64-*-kfreebsd*-gnu.
1733         Add i386/t-linux to tmake_file.
1734
1735 2011-10-28  Ian Lance Taylor  <iant@google.com>
1736
1737         * config/i386/morestack.S: Correct CFI information to do proper
1738         returns throughout function.  In 32-bit mode, save %ebx so that it
1739         is restored on unwind.
1740
1741 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
1742
1743         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1744         case where B3 isn't the return register.
1745
1746         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1747         logic for doubleword pops.
1748
1749 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
1750
1751         * config/rs6000/t-freebsd: Add wildcard.
1752
1753 2011-10-21  Paul Brook  <paul@codesourcery.com>
1754
1755         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1756
1757 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
1758             Eric Botcazou  <ebotcazou@adacore.com>
1759
1760         PR target/50737
1761         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1762         fs->signal_frame to 1.
1763
1764 2011-10-07  Ian Lance Taylor  <iant@google.com>
1765
1766         * generic-morestack-thread.c: #include <errno.h>.
1767
1768 2011-10-07  Ian Lance Taylor  <iant@google.com>
1769
1770         PR target/46093
1771         * generic-morestack.c (__generic_morestack): Make sure the segment
1772         is large enough for both the stack frame and the copied
1773         parameters.
1774
1775 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1776
1777         PR bootstrap/49804
1778         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1779         extra_parts.
1780
1781 2011-09-28  Nick Clifton  <nickc@redhat.com>
1782
1783         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1784         64-bit doubles are not enabled.
1785         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1786         and floatunsisf functions.
1787
1788 2011-09-13  Paul Brook  <paul@codesourcery.com>
1789
1790         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
1791         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1792         * unwind-arm-common.inc: New file.
1793         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1794         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1795         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1796         * config/c6x/libunwind.S: New file.
1797         * config/c6x/pr-support.c: New file.
1798         * config/c6x/unwind-c6x.c: New file.
1799         * config/c6x/unwind-c6x.h: New file.
1800         * config/c6x/t-c6x-elf: New file.
1801
1802 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
1803
1804         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1805         (ASM_DIVZERO): Ditto.
1806         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1807
1808 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
1809
1810         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1811
1812 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
1813
1814         PR target/50090
1815         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1816         instead of an assembly one.
1817
1818 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
1819
1820         PR bootstrap/50047
1821         * Makefile.in (install-unwind_h): Create
1822         $(gcc_objdir)/include/unwind.h atomically.
1823
1824 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1825
1826         * Makefile.in (install-unwind_h): Remove destination file first.
1827
1828 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1829
1830         * sync.c: New file.
1831         * config/mips/t-mips16: New file.
1832         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1833         (mips*-*-linux*): Likewise.
1834         (mips*-sde-elf*): Likewise.
1835         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1836         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1837         Add mips/t-mips16 to tmake_file.
1838         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1839         (mips-*-elf*): Likewise.
1840         (mips64-*-elf*): Likewise.
1841         (mips64orion-*-elf*): Likewise.
1842         (mips*-*-rtems*): Likewise.
1843         (mipstx39-*-elf*): Likewise.
1844         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1845         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1846         LIBGCC_SYNC_CFLAGS.
1847         Use $(srcdir) to refer to sync.c.
1848         Use $<.
1849         ($(libgcc-sync-funcs-o)): Likewise.
1850         ($(libgcc-sync-size-funcs-s-o)): Likewise.
1851         ($(libgcc-sync-funcs-s-o)): Likewise.
1852
1853 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
1854
1855         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1856         t-libunwind.
1857
1858 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1859
1860         PR other/48007
1861         * config/i386/value-unwind.h: New.
1862
1863 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
1864
1865         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1866         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1867         Add to tmake_file rather than overriding it.
1868
1869 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1870
1871         * config/t-softfp: Remove.
1872         * soft-fp: Moved from ../gcc/config.
1873         * soft-fp/README: Remove t-softfp reference.
1874         * soft-fp/t-softfp: Move to config/t-softfp.
1875         (softfp_machine_header): Remove.
1876         (softfp_file_list): Remove config subdir.
1877         (soft-fp-objects): New variable.
1878         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1879         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1880         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1881         * config/t-softfp-excl: New file.
1882         * config/t-softfp-sfdf: New file.
1883         * config/t-softfp-tf: New file.
1884         * config/no-sfp-machine.h: New file.
1885         * config/arm/sfp-machine.h: New file.
1886         * config/arm/t-softfp: New file.
1887         * config/c6x/sfp-machine.h: New file.
1888         * config/i386/32/t-fprules-softfp: Rename to ...
1889         * config/i386/32/t-softfp: ... this.
1890         (tifunctions, LIB2ADD): Remove.
1891         (softfp_int_modes): Override.
1892         * config/i386/64/t-softfp-compat (tf-functions): Remove config
1893         subdir.
1894         * config/i386/64/eqtf2.c: Likewise.
1895         * config/i386/64/getf2.c: Likewise.
1896         * config/i386/64/letf2.c: Likewise.
1897         * config/ia64/sft-machine.h: New file.
1898         * config/ia64/t-fprules-softfp: Rename to ...
1899         * config/ia64/t-softfp: ... this.
1900         * config/lm32/sfp-machine.h: New file.
1901         * config/moxie/t-moxie-softfp: Remove.
1902         * config/rs6000/ibm-ldouble-format: New file.
1903         * config/rs6000/ibm-ldouble.c: New file.
1904         * config/rs6000/libgcc-ppc-glibc.ver: New file
1905         * config/rs6000/libgcc-ppc64.ver: New file
1906         * config/rs6000/sfp-machine.h: New file.
1907         * config/rs6000/t-freebsd: New file.
1908         * config/rs6000/t-ibm-ldouble: New file.
1909         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1910         libgcc-ppc-glibc.ver.
1911         * config/rs6000/t-linux64: New file.
1912         * config/rs6000/t-ppccomm (LIB2ADD): Add
1913         $(srcdir)/config/rs6000/ibm-ldouble.c.
1914         * config/rs6000/t-ppccomm-ldbl: New file.
1915         * config/score/sfp-machine.h: New file.
1916         * config.host (sfp_machine_header): Explain.
1917         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1918         t-softfp to tmake_file.
1919         (arm*-*-uclinux*): Likewise.
1920         (arm*-*-ecos-elf): Likewise.
1921         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1922         (arm*-*-rtems*): Likewise.
1923         (arm*-*-elf): Likewise.
1924         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1925         in tmake_file.
1926         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1927         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1928         (lm32-*-uclinux*): Likewise.
1929         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1930         t-softfp-excl, t-softfp.
1931         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1932         (powerpc64-*-darwin*): Likewise.
1933         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1934         to tmake_file.
1935         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1936         tmake_file.
1937         (powerpc-*-eabisim*): Likewise.
1938         (powerpc-*-elf*): Likewise.
1939         (powerpc-*-eabialtivec*): Likewise.
1940         (powerpc-xilinx-eabi*): Likewise.
1941         (powerpc-*-rtems*): Likewise.
1942         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1943         t-softfp-excl, t-softfp to tmake_file.
1944         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1945         rs6000/t-ppccomm-ldbl to tmake_file.
1946         (powerpcle-*-elf*): Likewise.
1947         (powerpcle-*-eabisim*): Likewise.
1948         (powerpcle-*-eabi*): Likewise.
1949         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1950         rs6000/t-ibm-ldouble to tmake_file.
1951         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1952         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1953         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1954         (tic6x-*-*): Likewise.
1955         (i[34567]86-*-darwin*, x86_64-*-darwin*,
1956         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1957         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1958         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1959         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1960         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1961         t-softfp to tmake_file.
1962         * configure.ac (sfp_machine_header): Provide default if unset.
1963         Substitute.
1964         Link sfp-machine.h to config/$sfp_machine_header.
1965         * configure: Regenerate.
1966
1967 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1968
1969         * Makefile.in (double_type_size, long_double_type_size): Set.
1970         Remove $(fpbit-in-libgcc) support.
1971         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1972         (fpbit-src): New variable.
1973         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1974         Compile with -DFLOAT $(FPBIT_CFLAGS).
1975         Use $<.
1976         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1977         Compile with $(FPBIT_CFLAGS).
1978         Use $<.
1979         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1980         Compile with -DFLOAT $(TPBIT_CFLAGS).
1981         Use $<.
1982         * configure.ac (double_type_size, long_double_type_size):
1983         Determine and substitute.
1984         * configure: Regenerate.
1985         * fp-bit.c, fp-bit.h: New files.
1986         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1987         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1988         * config/mips/t-mips: New file.
1989         * config/mips/t-sdemtk: New file.
1990         * config/rs6000/ppc64-fp.c: New file.
1991         * config/rs6000/t-darwin (LIB2ADD): Add
1992         $(srcdir)/config/rs6000/ppc64-fp.c.
1993         * config/rs6000/t-ppc64-fp: New file.
1994         * config/rx/rx-lib.h: New file.
1995         * config/rx/t-rx (FPBIT): Set to true.
1996         ($(gcc_objdir)/fp-bit.c): Remove.
1997         (DPBIT): Set to true only with -m64bit-doubles.
1998         ($(gcc_objdir)/dp-bit.c): Remove.
1999         * config/sparc/t-softfp: Remove.
2000         * config/spu/t-elf: New file.
2001         * config/t-fdpbit, config/t-fpbit: New files.
2002         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2003         (mips*-*-*): Likewise.
2004         (arm-wrs-vxworks): Likewise.
2005         (arm*-*-freebsd*): Likewise.
2006         (avr-*-rtems*): Add t-fpbit to tmake_file.
2007         (avr-*-*): Likewise.
2008         (bfin*-elf*): Add t-fdpbit to tmake_file.
2009         (bfin*-uclinux*): Likewise.
2010         (bfin*-linux-uclibc*): Likewise.
2011         (bfin*-rtems*): New case.
2012         Add t-fdpbit to tmake_file.
2013         (bfin*-*): Add t-fdpbit to tmake_file.
2014         (crisv32-*-elf): Likewise.
2015         (cris-*-linux*): Likewise.
2016         (fr30-*-elf): Likewise.
2017         (frv-*-elf, frv-*-*linux*): Likewise.
2018         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2019         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2020         (m32r-*-elf*): Likewise.
2021         (m32rle-*-elf*): Likewise.
2022         (m32r-*-linux*): Likewise.
2023         (m32rle-*-linux*): Likewise.
2024         (mcore-*-elf): Add t-fdpbit to tmake_file.
2025         (microblaze*-*-*): Likewise.
2026         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2027         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2028         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2029         Fix typo.
2030         Add mips/t-tpbit to tmake-file.
2031         (mips*-*-linux*): Fix typo.
2032         (mips*-sde-elf*): New case
2033         Add mips/t-sdemtk unless using newlib.
2034         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2035         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2036         (mn10300-*-*): Likewise.
2037         (pdp11-*-*): Likewise.
2038         (picochip-*-*): Add t-fpbit to tmake_file.
2039         (powerpc-*-eabisimaltivec*): Likewise.
2040         (powerpc-*-eabisim*): Likewise.
2041         (powerpc-*-elf*): Likewise.
2042         (powerpc-*-eabialtivec*): Likewise.
2043         (powerpc-xilinx-eabi*): New case.
2044         Add t-fdpbit to tmake_file.
2045         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2046         (powerpc-*-rtems*): Likewise.
2047         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2048         tmake_file.
2049         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2050         tmake_file.
2051         (powerpc-*-lynxos*): Likewise.
2052         (powerpcle-*-elf*): Likewise.
2053         (powerpcle-*-eabisim*): Likewise.
2054         (powerpcle-*-eabi*): Likewise.
2055         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2056         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2057         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2058         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2059         (rx-*-elf): Add t-fdpbit to tmake_file.
2060         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2061         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2062         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2063         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2064         sh*-*-netbsd*.
2065         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2066         (sh-wrs-vxworks): Likewise.
2067         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2068         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2069         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2070         (sparc64-*-rtems*): ... new case.
2071         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2072         (spu-*-elf*): Likewise.
2073         Add spu/t-elf to tmake_file.
2074         (v850*-*-*): Add t-fdpbit to tmake_file.
2075         (xstormy16-*-elf): Likewise.
2076         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2077         (mep*-*-*): Likewise.
2078
2079 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2080
2081         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2082         variables.
2083         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2084         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2085         (install-unwind_h): New target.
2086         (all): Depend on it.
2087         * config.host (unwind_header): New variable.
2088         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2089         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2090         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2091         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2092         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2093         Set unwind_header.
2094         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2095         Set unwind_header.
2096         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2097         arm*-*-eabi*.
2098         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2099         Set unwind_header.
2100         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2101         (ia64*-*-freebsd*): Likewise.
2102         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2103         tmake_file.
2104         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2105         $with_system_libunwind.
2106         (ia64*-*-hpux*): Set tmake_file.
2107         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2108         (picochip-*-*): Set tmake_file.
2109         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2110         md_unwind_header.
2111         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2112         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2113         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2114         (xtensa*-*-elf*): Set tmake_file.
2115         (xtensa*-*-linux*): Likewise.
2116         * configure.ac: Include ../config/unwind_ipinfo.m4.
2117         Call GCC_CHECK_UNWIND_GETIPINFO.
2118         Link unwind.h to $unwind_header.
2119         * configure: Regenerate.
2120         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2121         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2122         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2123         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2124         * config/unwind-dw2-fde-darwin.c: New file.
2125         * config/arm/libunwind.S, config/arm/pr-support.c,
2126         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2127         config/arm/unwind-arm.h,: New files.
2128         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2129         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2130         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2131         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2132         config/ia64/unwind-ia64.h: New files.
2133         * config/picochip/t-picochip: New file.
2134         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2135         files.
2136         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2137         * config/s390/t-tpf (LIB2ADDEH): Remove.
2138         * config/t-darwin (LIB2ADDEH): Set.
2139         * config/t-eh-dw2-dip: New file.
2140         * config/t-libunwind, config/t-libunwind-elf: New files.
2141         * config/t-sol2 (LIB2ADDEH): Remove.
2142         * config/xtensa/t-xtensa: New file.
2143
2144 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2145
2146         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2147         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2148         long long to check rt_sigreturn syscall.
2149
2150 2011-08-02  Alan Modra  <amodra@gmail.com>
2151
2152         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2153         Restore for indirect call bcrtl from correct stack slot, and only
2154         if cfa+40 isn't valid.
2155
2156 2011-08-01  Julian Brown  <julian@codesourcery.com>
2157
2158         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2159         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2160         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2161
2162 2011-08-01  Julian Brown  <julian@codesourcery.com>
2163
2164         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2165         (libgcc-std.ver.in): Use above.
2166         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2167         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2168         throughout file.
2169         * config/t-fixedpoint-gnu-prefix: New file.
2170         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2171         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2172         instead of __PFX__.
2173
2174 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2175
2176         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2177         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2178         for x86-64.  Properly check __x86_64__ and __LP64__.
2179
2180 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2181
2182         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2183         version.
2184         (_FP_WS_TYPE): Likewise.
2185         (_FP_I_TYPE): Likewise.
2186
2187 2011-07-28  Alan Modra  <amodra@gmail.com>
2188
2189         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2190         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2191         in a plt call stub.  Do restore r2 if stopped on bctrl.
2192
2193 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2194
2195         * config.host (i[3456x]86-*-netware*): Remove.
2196         * config/i386/netware-crt0.c, config/i386/t-nwld,
2197         config/i386/t-slibgcc-nwld: Remove.
2198
2199 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2200
2201         * config.host: Handle tic6x-*-*.
2202         * config/c6x/c6x-abi.h: New file.
2203
2204 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2205
2206         * config/i386/crtprec.c: New file.
2207         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2208         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2209         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2210         (x86_64-*-darwin*): Likewise.
2211         (i[34567]86-*-solaris2*: Likewise.
2212
2213 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2214
2215         * config/alpha/crtfastmath.c: New file.
2216         * config/i386/crtfastmath.c: New file.
2217         * config/ia64/crtfastmath.c: New file.
2218         * config/mips/crtfastmath.c: New file.
2219         * config/sparc/crtfastmath.c: New file.
2220
2221         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2222         crtfastmath.c.
2223         Add -frandom-seed=gcc-crtfastmath.
2224         * config/alpha/t-crtfm: Remove.
2225         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2226         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2227
2228         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2229         (alpha*-dec-osf5.1*): Likewise.
2230         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2231         Add crtfastmath.o to extra_parts.
2232         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2233         Add crtfastmath.o to extra_parts.
2234         (x86_64-*-darwin*): Likewise.
2235         (x86_64-*-mingw*): Likewise.
2236         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2237         (ia64*-*-freebsd*): Likewise.
2238         (ia64*-*-linux*): Likewise.
2239         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2240         Add crtfastmath.o to extra_parts.
2241
2242 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2243
2244         * config/darwin-crt3.o: New file.
2245         * config/rs6000/darwin-crt2.c: New file.
2246         * config/t-darwin: New file.
2247         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2248         (crt2.o): New rule.
2249         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2250         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2251         (powerpc64-*-darwin*): Likewise.
2252
2253 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2254
2255         * config/i386/netware-crt0.c: New file.
2256         * config/i386/t-nwld: Rename to ...
2257         * config/i386/t-slibgcc-nwld: ... this.
2258         * config/i386/t-nwld: New file.
2259         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2260         tmake_file.
2261         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2262         extra_parts.
2263
2264 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2265
2266         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2267         i386/t-crtstuff.
2268         * configure: Regenerate.
2269
2270 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2271
2272         * dfp-bit.c, dfp-bit.h: New files.
2273         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2274         variables.
2275         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2276         ($(d64pbit-o)): Likewise.
2277         ($(d128pbit-o)): Likewise.
2278         * config/t-dfprules: New file.
2279         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2280         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2281         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2282         (x86_64-*-linux*): Likewise.
2283         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2284         (i[34567]86-*-cygwin*): Likewise.
2285         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2286         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2287
2288 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2289
2290         * Makfile.in (LIBGCOV): New variable.
2291         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2292         * libgcov.c: New file.
2293
2294 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2295
2296         * fixed-bit.c, fixed-bit.h: New files.
2297         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2298         refer to fixed-bit.c.
2299
2300 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2301
2302         * config.host (*local*): Remove.
2303
2304 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2305
2306         PR target/39150
2307         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2308         like i?86-*-solaris2.1[0-9]*.
2309         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2310         * configure.ac (i?86-*-solaris2*): Likewise.
2311         * configure: Regenerate.
2312
2313 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2314
2315         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2316         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2317         md_unwind_header by splitting out of...
2318         (i[34567]86-*-linux*): ... this.
2319         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2320         Remove md_unwind_header by splitting out of...
2321         (x86_64-*-linux*): ... this.
2322
2323 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2324
2325         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2326
2327 2011-06-28  Nick Clifton  <nickc@redhat.com>
2328
2329         * config.host: Recognize all V850 variants.
2330
2331 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2332
2333         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2334
2335 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2336
2337         * shared-object.mk (c_flags-$o): Save c_flags.
2338         ($(base)$(objext)): Use it.
2339         ($(base)_s$(objext)): Likewise.
2340
2341 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2342
2343         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2344         * libgcc-std.ver.in (GCC_4.7.0): New section.
2345
2346 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2347
2348         PR target/49313
2349         PR target/29524
2350         * config/avr/t-avr: Fix line endings.
2351         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2352         _parityXX2.
2353
2354 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2355             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2356
2357         * config/mips/irix6-unwind.h: New file.
2358         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2359
2360 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2361
2362         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2363         (sparc64_fallback_frame_state): Use it.
2364         (sparc64_frob_update_context): Further adjust context.
2365         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2366         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2367         * config/sparc/sol2-cn.S: Likewise.
2368
2369 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2370
2371         * enable-execute-stack-empty.c: New file.
2372         * enable-execute-stack-mprotect.c: New file.
2373         * config/i386/enable-execute-stack-mingw32.c: New file.
2374         * config.host (enable_execute_stack): New variable.
2375         Select appropriate variants.
2376         * configure.ac: Link enable-execute-stack.c to
2377         $enable_execute_stack.
2378         * configure: Regenerate.
2379         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2380         (lib2funcs): Remove _enable_execute_stack.
2381
2382 2011-06-09  David S. Miller  <davem@davemloft.net>
2383             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2384
2385         * config.host (sparc-*-linux*): Correct md_unwind_header
2386         filename.
2387         (s390x-ibm-tpf*): Fix typo.
2388
2389 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2390
2391         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2392         Add crtfastmath.o to extra_parts.
2393         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2394         mips/t-crtfm.
2395         * config/mips/t-crtfm: Remove.
2396
2397 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2398
2399         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2400
2401 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2402
2403         * config.host (sh*-*-linux*): Fix typo.
2404
2405 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2406
2407         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2408         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2409         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2410         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2411         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2412         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2413         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2414         Wrap in !__MINGW64__.
2415         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2416         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2417         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2418         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2419         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2420         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2421         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2422         Wrap in !__LP64__.
2423         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2424         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2425         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2426         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2427         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2428         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2429         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2430         * config/no-unwind.h: New file.
2431         * config.host (md_unwind_header): Document.
2432         Define.
2433         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2434         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2435         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2436         hppa[12]*-*-hpux11*): Set md_unwind_header.
2437         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2438         Set md_unwind_header.
2439         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2440         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2441         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2442         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2443         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2444         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2445         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2446         md_unwind_header.
2447         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2448         * configure: Regenerate.
2449
2450 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2451
2452         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2453         Set tmake_file, extra_parts.
2454         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2455         Remove O32 support.
2456         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2457         Remove O32 support.
2458         * config/mips/t-irix6: New file.
2459         * config/mips/t-slibgcc-irix: New file.
2460
2461 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2462
2463         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2464         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2465
2466 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2467
2468         * configure.ac (target_thread_file): Determine thread model.
2469         * configure: Regenerate.
2470         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2471         * config/alpha/t-alpha: New file.
2472         * config/alpha/t-crtfm: Use $<.
2473         * config/alpha/t-ieee: New file.
2474         * config/alpha/t-osf-pthread: New file.
2475         * config/alpha/t-slibgcc-osf: New file.
2476         * config/alpha/libgcc-osf5.ver: New file.
2477
2478 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2479
2480         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2481         tmake_file.
2482         Add crtfastmath.o to extra_parts.
2483
2484 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2485
2486         * config/gmon-sol2.c: Reindent.
2487         Cleanup comments.
2488         Remove, correct casts.
2489         Use STDERR_FILENO, NULL.
2490         (BASEADDRESS): Remove.
2491         (minbrk): Remove.
2492         (errno, sbrk): Remove declarations.
2493         (monstartup) [hp300]: Remove.
2494         (mcount): Remove.
2495
2496 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2497
2498         * Makefile.in (cpu_type): Define.
2499         * config.host (i[34567]86-*-rtems*): Handle it.
2500         (i[34567]86-*-solaris2*): Move body ...
2501         (*-*-solaris2*): ... here.
2502         New case, generalize.
2503         (sparc-*-elf*): Handle it.
2504         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2505         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2506         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2507         Fold into ...
2508         (sparc*-*-solaris2*): ... this.
2509         New case.
2510         (sparc64-*-elf*): Handle it.
2511         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2512         Merge ../gcc/config/i386/gmon-sol2.c.
2513         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2514         Use C comments.
2515         Merge ../gcc/config/i386/sol2-gc1.asm.
2516         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2517         Use C comments.
2518         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2519         Use C comments.
2520         * config/i386/t-crtfm (crtfastmath.o): Use $<.
2521         * config/i386/t-crtstuff: New file.
2522         * config/i386/t-softfp: New file.
2523         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2524         $(T)crti.o, $(T)crtn.o): Remove.
2525         (gcrt1.o): New rule.
2526         (TARGET_LIBGCC2_CFLAGS): Remove.
2527         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2528         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2529         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2530         * config/sparc/t-sol2: New file.
2531         * config/sparc/t-crtfm: Move to ...
2532         * config/t-crtfm: ... this.
2533         Use $(cpu_type), $<.
2534         * config/t-crtin: New file.
2535         * config/sparc/t-softfp: New file.
2536         * config/sparc/t-softmul: New file.
2537         * config/t-rtems: New file.
2538         * config/t-slibgcc: New file.
2539         * config/t-slibgcc-elf-ver: New file.
2540         * config/t-slibgcc-gld: New file.
2541         * config/t-slibgcc-sld: New file.
2542         * config/t-sol2: New file.
2543         * configure.ac: Include ../config/lib-ld.m4.
2544         Call AC_LIB_PROG_LD_GNU.
2545         Substitute cpu_type.
2546         * configure: Regenerate.
2547
2548 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
2549
2550         PR bootstrap/49173
2551         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2552         libgcc-std.ver in the build directory.
2553         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2554         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2555
2556 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
2557
2558         * libgcc-std.ver.in: New file.
2559         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2560         variables.
2561         (libgcc-std.ver): New rule.
2562         * config/t-gnu-prefix: New file.
2563
2564 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2565
2566         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2567
2568 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
2569
2570         * config/i386/darwin-lib.h: New file.
2571
2572 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
2573
2574         * config/arm/symbian-lib.h: New.
2575
2576 2011-05-04  Chris Demetriou  <cgd@google.com>
2577
2578         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2579         (__x86.get_pc_thunk.bx): ...this.
2580         (__morestack): Adjust for rename, remove undef of __i686.
2581
2582 2011-05-03  Chris Demetriou  <cgd@google.com>
2583
2584         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2585
2586 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
2587
2588         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2589         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2590         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2591         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2592         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2593         Remove cases.
2594
2595 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
2596
2597         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2598         Adjust copyright year.
2599
2600 2011-03-07  Ian Lance Taylor  <iant@google.com>
2601
2602         * generic-morestack.c (__splitstack_find): Adjust returned stack
2603         pointer to include all registers pushed by __morestack.
2604
2605 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
2606
2607         PR target/40125
2608         * configure.ac: Call ACX_NONCANONICAL_TARGET.
2609         (toolexecdir): Calculate and AC_SUBST.
2610         (toolexeclibdir): Likewise.
2611         * Makefile.in (target_noncanonical): Import.
2612         (toolexecdir): Likewise.
2613         (toolexeclibdir): Likewise.
2614         * configure: Regenerate.
2615
2616 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
2617
2618         PR target/46040
2619         * config/arm/bpabi.h: Rename to...
2620         * config/arm/bpabi-lib.h: ...this.
2621
2622 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2623
2624         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2625         appropriate.
2626         * configure: Regenerate.
2627
2628 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
2629
2630         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2631         __FLOAT_WORD_ORDER__.
2632         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2633         Delete.
2634
2635 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2636
2637         PR other/46202
2638         * Makefile.in (install-strip): New phony target.
2639
2640 2010-11-07  Ian Lance Taylor  <iant@google.com>
2641
2642         PR target/46089
2643         * config/i386/morestack.S (__morestack_large_model): New
2644         function.
2645
2646 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
2647
2648         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2649         Delete.
2650         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2651
2652 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
2653
2654         * config/arm/bpabi.h: New file.
2655         * config/frv/frv-abi.h: New file.
2656
2657 2010-10-01  Ian Lance Taylor  <iant@google.com>
2658
2659         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2660         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2661
2662 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
2663
2664         PR target/45858
2665         * config.host: Add the missing `$'.
2666
2667 2010-09-30  Michael Eager  <eager@eagercon.com>
2668
2669         * config.host: Add microblaze*-*-*.
2670         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2671         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2672         udivsi3.asm,umodsi3.asm}:  New.
2673
2674 2010-09-28  Ian Lance Taylor  <iant@google.com>
2675
2676         * configure.ac: Adjust CFI test to test assembler directly rather
2677         than checking gcc preprocessor macro.
2678         * configure: Rebuild.
2679
2680 2010-09-27  Ian Lance Taylor  <iant@google.com>
2681
2682         * configure.ac: Test whether assembler supports CFI directives.
2683         * config.host: Only add t-stack and i386/t-stack-i386 to
2684         tmake_file if libgcc_cv_cfi is "yes".
2685         * configure: Rebuild.
2686
2687 2010-09-27  Ian Lance Taylor  <iant@google.com>
2688
2689         * generic-morestack.h: New file.
2690         * generic-morestack.c: New file.
2691         * generic-morestack-thread.c: New file.
2692         * config/i386/morestack.S: New file.
2693         * config/t-stack: New file.
2694         * config/i386/t-stack-i386: New file.
2695         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2696         i386/t-stack-i386 to tmake_file.
2697
2698 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
2699
2700         * Makefile.in (libgcc-extra-parts):  Check for static archives and
2701         invoke ranlib after installing them.
2702         (gcc-extra-parts): Likewise.
2703         (install-leaf): Likewise.
2704
2705 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         * configure: Regenerated.
2708
2709 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
2710
2711         * configure: Regenerated.
2712
2713 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
2714             Andrew Pinski  <pinskia@gmail.com>
2715
2716         PR target/40959
2717         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
2718
2719 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
2720
2721         PR target/45524
2722         * configure: Regenerated.
2723
2724 2010-09-06  Andreas Schwab  <schwab@redhat.com>
2725
2726         * configure: Regenerate.
2727
2728 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2729
2730         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2731         64bit targets.
2732         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2733         for 64bit targets.
2734
2735 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2736             Iain Sandoe  <iains@gcc.gnu.org>
2737
2738         PR target/45476
2739         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2740         LIB2FUNCS_EXCLUDE functions.
2741
2742 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2743
2744         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2745         Include dfp.m4.
2746         * configure: Regenerate.
2747
2748 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
2749
2750         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2751         i386/t-freebsd to tmake_file.
2752         * config/i386/t-freebsd: New file.
2753         * config/i386/libgcc-bsd.ver: New file.
2754
2755 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
2756
2757         * config.host (powerpc*-eabispe*): Set tmake_file.
2758         (powerpc*-eabi*): Likewise.
2759         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2760         crtbeginS, crtendS, crtbeginT.
2761
2762 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
2763
2764         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2765         to tmake_file.  Add crtfastmath.o to extra_parts.
2766         * config/mips/t-crtfm: New.
2767
2768 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
2769
2770         * config.host (sparc64-*-rtems*): New target.
2771
2772 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2773
2774         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2775         assembler syntax.
2776
2777 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
2778
2779         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2780
2781 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2782
2783         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2784         alpha-dec-osf5.0* support.
2785
2786 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
2787
2788         * config.host: Add lm32-*-rtems*.
2789
2790 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2791             Uros Bizjak <ubizjak@gmail.com>
2792
2793         PR target/39048
2794         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2795         like other remaining 32-bit x86 OSes.
2796         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2797         assembler syntax.
2798         * config/i386/libgcc-sol2.ver: New file.
2799         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2800
2801 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
2802
2803         PR c/43553
2804         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2805         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2806         is used and substitute set_use_emutls.
2807         * configure: Regenerated.
2808
2809 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
2810
2811         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2812
2813 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2814
2815         PR target/38085
2816         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2817         MULTILIB_CFLAGS.
2818         ($(T)gcrt1.o): Likewise.
2819         ($(T)crt1.o): Likewise.
2820         ($(T)crti.o): Likewise.
2821         ($(T)crtn.o): Likewise.
2822
2823 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2824
2825         PR other/42980
2826         * Makefile.in (install): Use $(MAKE) string in rule, for
2827         parallel make.
2828
2829 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
2830
2831         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2832         * config/mmix/t-mmix: New file.
2833         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2834
2835 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
2836
2837         PR java/41991
2838         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2839         SHLIB_MAPFILES.
2840
2841 2010-01-04  Anthony Green  <green@moxielogic.com>
2842
2843         * config/moxie/crti.asm, config/moxie/crtn.asm,
2844         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2845         config/moxie/t-moxie: New files.
2846         * config.host: Add t-moxie-softfp reference.
2847
2848 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2849
2850         PR other/39888
2851         * config/t-slibgcc-darwin: Fix embedded rpaths for
2852         --enable-version-specific-runtime-libs, build extension stub
2853         libs exposing features available from current libgcc_s.
2854
2855 2009-11-11  Jon Beniston <jon@beniston.com>
2856
2857         * config.host: Add lm32 targets.
2858         * config/lm32: New directory.
2859         * config/lm32/libgcc_lm32.h: New file.
2860         * config/lm32/_mulsi3.c: New file.
2861         * config/lm32/_udivmodsi4.c: New file.
2862         * config/lm32/_divsi3.c: New file.
2863         * config/lm32/_modsi3.c: New file.
2864         * config/lm32/_udivsi3.c: New file.
2865         * config/lm32/_umodsi3.c: New file.
2866         * config/lm32/_lshrsi3.S: New file.
2867         * config/lm32/_ashrsi3.S: New file.
2868         * config/lm32/_ashlsi3.S: New file.
2869         * config/lm32/crti.S: New file.
2870         * config/lm32/crtn.S: New file.
2871         * config/lm32/t-lm32: New file.
2872         * config/lm32/t-elf: New file.
2873         * config/lm32/t-uclinux: New file.
2874
2875 2009-10-26  Nick Clifton  <nickc@redhat.com>
2876
2877         * config.host: Add support for RX target.
2878         * config/rx: New directory.
2879         * config/rx/rx-abi-functions.c: New file. Supplementary
2880         functions for libgcc to support the RX ABI.
2881         * config/rx/rx-abi.h: New file.  Supplementary header file for
2882         libgcc RX ABI functions.
2883         * config/rx/t-rx: New file: Makefile fragment for building
2884         libgcc for the RX.
2885
2886 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
2887
2888         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2889         constraint of y0 to "g".
2890
2891 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2892
2893         * config.host: Include the s390 makefile fragments.
2894         * config/s390/32/_fixdfdi.c: New file.
2895         * config/s390/32/_fixsfdi.c: New file.
2896         * config/s390/32/_fixtfdi.c: New file.
2897         * config/s390/32/_fixunsdfdi.c: New file.
2898         * config/s390/32/_fixunssfdi.c: New file.
2899         * config/s390/32/_fixunstfdi.c: New file.
2900         * config/s390/32/t-floattodi: New file.
2901         * config/s390/libgcc-glibc.ver: New file.
2902         * config/s390/t-crtstuff: New file.
2903         * config/s390/t-linux: New file.
2904         * config/s390/t-tpf: New file.
2905
2906 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2907
2908         * configure.ac (AC_PREREQ): Bump to 2.64.
2909
2910 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
2911
2912         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2913
2914 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2915
2916         * configure: Regenerate.
2917
2918 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
2919
2920         * config.host (ia64-hp-*vms*): New target.
2921         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2922         with ia64-hp-*vms*.
2923
2924 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2925
2926         * configure.ac: Add snippet for maintainer-mode.
2927         * configure: Regenerate.
2928         * Makefile.in (AUTOCONF, configure_deps): New variables.
2929         ($(srcdir)/configure)): New rule, active only with maintainer
2930         mode turned on.
2931
2932 2009-06-23  DJ Delorie  <dj@redhat.com>
2933
2934         Add MeP port.
2935         * config.host: Add mep support.
2936
2937 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
2938
2939         * config.host: Add i386/${host_address}/t-fprules-softfp and
2940         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2941
2942         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2943         for mingw targets.
2944         * config/i386/64/_multc3.c: Likewise.
2945         * config/i386/64/_powitf2.c: Likewise.
2946         * config/i386/64/eqtf2.c: Likewise.
2947         * config/i386/64/getf2.c: Likewise.
2948         * config/i386/64/letf2.c: Likewise.
2949         * config/i386/64/letf2.c: Likewise.
2950         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2951         unsigned long long for x64 mingw targets.
2952         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2953         (_FP_I_TYPE): Define as long long for x64 mingw target.
2954
2955 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
2956
2957         * config.host (vax-*-linux*): New.
2958
2959 2009-05-31  Anthony Green  <green@moxielogic.com>
2960
2961         * config.host: Add moxie support.
2962         * config/moxie/t-moxie: New file.
2963
2964 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
2965
2966         * config.host: Add i386/${host_address}/t-fprules-softfp and
2967         t-softfp to tmake_file for i[34567]86-*-cygwin*.
2968
2969 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
2970
2971         * config.host: Add i386/${host_address}/t-fprules-softfp to
2972         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2973
2974 2009-04-09  Nick Clifton  <nickc@redhat.com>
2975
2976         * config/ia64/tf-signs.c: Change copyright header to refer to
2977         version 3 of the GNU General Public License with version 3.1
2978         of the GCC Runtime Library Exception and to point readers at
2979         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2980         web page.
2981         * config/i386/32/tf-signs.c: Likewise.
2982         * config/libbid/_addsub_dd.c: Likewise.
2983         * config/libbid/_addsub_sd.c: Likewise.
2984         * config/libbid/_addsub_td.c: Likewise.
2985         * config/libbid/_dd_to_df.c: Likewise.
2986         * config/libbid/_dd_to_di.c: Likewise.
2987         * config/libbid/_dd_to_sd.c: Likewise.
2988         * config/libbid/_dd_to_sf.c: Likewise.
2989         * config/libbid/_dd_to_si.c: Likewise.
2990         * config/libbid/_dd_to_td.c: Likewise.
2991         * config/libbid/_dd_to_tf.c: Likewise.
2992         * config/libbid/_dd_to_udi.c: Likewise.
2993         * config/libbid/_dd_to_usi.c: Likewise.
2994         * config/libbid/_dd_to_xf.c: Likewise.
2995         * config/libbid/_df_to_dd.c: Likewise.
2996         * config/libbid/_df_to_sd.c: Likewise.
2997         * config/libbid/_df_to_td.c: Likewise.
2998         * config/libbid/_di_to_dd.c: Likewise.
2999         * config/libbid/_di_to_sd.c: Likewise.
3000         * config/libbid/_di_to_td.c: Likewise.
3001         * config/libbid/_div_dd.c: Likewise.
3002         * config/libbid/_div_sd.c: Likewise.
3003         * config/libbid/_div_td.c: Likewise.
3004         * config/libbid/_eq_dd.c: Likewise.
3005         * config/libbid/_eq_sd.c: Likewise.
3006         * config/libbid/_eq_td.c: Likewise.
3007         * config/libbid/_ge_dd.c: Likewise.
3008         * config/libbid/_ge_sd.c: Likewise.
3009         * config/libbid/_ge_td.c: Likewise.
3010         * config/libbid/_gt_dd.c: Likewise.
3011         * config/libbid/_gt_sd.c: Likewise.
3012         * config/libbid/_gt_td.c: Likewise.
3013         * config/libbid/_isinfd128.c: Likewise.
3014         * config/libbid/_isinfd32.c: Likewise.
3015         * config/libbid/_isinfd64.c: Likewise.
3016         * config/libbid/_le_dd.c: Likewise.
3017         * config/libbid/_le_sd.c: Likewise.
3018         * config/libbid/_le_td.c: Likewise.
3019         * config/libbid/_lt_dd.c: Likewise.
3020         * config/libbid/_lt_sd.c: Likewise.
3021         * config/libbid/_lt_td.c: Likewise.
3022         * config/libbid/_mul_dd.c: Likewise.
3023         * config/libbid/_mul_sd.c: Likewise.
3024         * config/libbid/_mul_td.c: Likewise.
3025         * config/libbid/_ne_dd.c: Likewise.
3026         * config/libbid/_ne_sd.c: Likewise.
3027         * config/libbid/_ne_td.c: Likewise.
3028         * config/libbid/_sd_to_dd.c: Likewise.
3029         * config/libbid/_sd_to_df.c: Likewise.
3030         * config/libbid/_sd_to_di.c: Likewise.
3031         * config/libbid/_sd_to_sf.c: Likewise.
3032         * config/libbid/_sd_to_si.c: Likewise.
3033         * config/libbid/_sd_to_td.c: Likewise.
3034         * config/libbid/_sd_to_tf.c: Likewise.
3035         * config/libbid/_sd_to_udi.c: Likewise.
3036         * config/libbid/_sd_to_usi.c: Likewise.
3037         * config/libbid/_sd_to_xf.c: Likewise.
3038         * config/libbid/_sf_to_dd.c: Likewise.
3039         * config/libbid/_sf_to_sd.c: Likewise.
3040         * config/libbid/_sf_to_td.c: Likewise.
3041         * config/libbid/_si_to_dd.c: Likewise.
3042         * config/libbid/_si_to_sd.c: Likewise.
3043         * config/libbid/_si_to_td.c: Likewise.
3044         * config/libbid/_td_to_dd.c: Likewise.
3045         * config/libbid/_td_to_df.c: Likewise.
3046         * config/libbid/_td_to_di.c: Likewise.
3047         * config/libbid/_td_to_sd.c: Likewise.
3048         * config/libbid/_td_to_sf.c: Likewise.
3049         * config/libbid/_td_to_si.c: Likewise.
3050         * config/libbid/_td_to_tf.c: Likewise.
3051         * config/libbid/_td_to_udi.c: Likewise.
3052         * config/libbid/_td_to_usi.c: Likewise.
3053         * config/libbid/_td_to_xf.c: Likewise.
3054         * config/libbid/_tf_to_dd.c: Likewise.
3055         * config/libbid/_tf_to_sd.c: Likewise.
3056         * config/libbid/_tf_to_td.c: Likewise.
3057         * config/libbid/_udi_to_dd.c: Likewise.
3058         * config/libbid/_udi_to_sd.c: Likewise.
3059         * config/libbid/_udi_to_td.c: Likewise.
3060         * config/libbid/_unord_dd.c: Likewise.
3061         * config/libbid/_unord_sd.c: Likewise.
3062         * config/libbid/_unord_td.c: Likewise.
3063         * config/libbid/_usi_to_dd.c: Likewise.
3064         * config/libbid/_usi_to_sd.c: Likewise.
3065         * config/libbid/_usi_to_td.c: Likewise.
3066         * config/libbid/_xf_to_dd.c: Likewise.
3067         * config/libbid/_xf_to_sd.c: Likewise.
3068         * config/libbid/_xf_to_td.c: Likewise.
3069         * config/libbid/bid128.c: Likewise.
3070         * config/libbid/bid128_2_str.h: Likewise.
3071         * config/libbid/bid128_2_str_macros.h: Likewise.
3072         * config/libbid/bid128_2_str_tables.c: Likewise.
3073         * config/libbid/bid128_add.c: Likewise.
3074         * config/libbid/bid128_compare.c: Likewise.
3075         * config/libbid/bid128_div.c: Likewise.
3076         * config/libbid/bid128_fma.c: Likewise.
3077         * config/libbid/bid128_logb.c: Likewise.
3078         * config/libbid/bid128_minmax.c: Likewise.
3079         * config/libbid/bid128_mul.c: Likewise.
3080         * config/libbid/bid128_next.c: Likewise.
3081         * config/libbid/bid128_noncomp.c: Likewise.
3082         * config/libbid/bid128_quantize.c: Likewise.
3083         * config/libbid/bid128_rem.c: Likewise.
3084         * config/libbid/bid128_round_integral.c: Likewise.
3085         * config/libbid/bid128_scalb.c: Likewise.
3086         * config/libbid/bid128_sqrt.c: Likewise.
3087         * config/libbid/bid128_string.c: Likewise.
3088         * config/libbid/bid128_to_int16.c: Likewise.
3089         * config/libbid/bid128_to_int32.c: Likewise.
3090         * config/libbid/bid128_to_int64.c: Likewise.
3091         * config/libbid/bid128_to_int8.c: Likewise.
3092         * config/libbid/bid128_to_uint16.c: Likewise.
3093         * config/libbid/bid128_to_uint32.c: Likewise.
3094         * config/libbid/bid128_to_uint64.c: Likewise.
3095         * config/libbid/bid128_to_uint8.c: Likewise.
3096         * config/libbid/bid32_to_bid128.c: Likewise.
3097         * config/libbid/bid32_to_bid64.c: Likewise.
3098         * config/libbid/bid64_add.c: Likewise.
3099         * config/libbid/bid64_compare.c: Likewise.
3100         * config/libbid/bid64_div.c: Likewise.
3101         * config/libbid/bid64_fma.c: Likewise.
3102         * config/libbid/bid64_logb.c: Likewise.
3103         * config/libbid/bid64_minmax.c: Likewise.
3104         * config/libbid/bid64_mul.c: Likewise.
3105         * config/libbid/bid64_next.c: Likewise.
3106         * config/libbid/bid64_noncomp.c: Likewise.
3107         * config/libbid/bid64_quantize.c: Likewise.
3108         * config/libbid/bid64_rem.c: Likewise.
3109         * config/libbid/bid64_round_integral.c: Likewise.
3110         * config/libbid/bid64_scalb.c: Likewise.
3111         * config/libbid/bid64_sqrt.c: Likewise.
3112         * config/libbid/bid64_string.c: Likewise.
3113         * config/libbid/bid64_to_bid128.c: Likewise.
3114         * config/libbid/bid64_to_int16.c: Likewise.
3115         * config/libbid/bid64_to_int32.c: Likewise.
3116         * config/libbid/bid64_to_int64.c: Likewise.
3117         * config/libbid/bid64_to_int8.c: Likewise.
3118         * config/libbid/bid64_to_uint16.c: Likewise.
3119         * config/libbid/bid64_to_uint32.c: Likewise.
3120         * config/libbid/bid64_to_uint64.c: Likewise.
3121         * config/libbid/bid64_to_uint8.c: Likewise.
3122         * config/libbid/bid_b2d.h: Likewise.
3123         * config/libbid/bid_binarydecimal.c: Likewise.
3124         * config/libbid/bid_conf.h: Likewise.
3125         * config/libbid/bid_convert_data.c: Likewise.
3126         * config/libbid/bid_decimal_data.c: Likewise.
3127         * config/libbid/bid_decimal_globals.c: Likewise.
3128         * config/libbid/bid_div_macros.h: Likewise.
3129         * config/libbid/bid_dpd.c: Likewise.
3130         * config/libbid/bid_flag_operations.c: Likewise.
3131         * config/libbid/bid_from_int.c: Likewise.
3132         * config/libbid/bid_functions.h: Likewise.
3133         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3134         * config/libbid/bid_inline_add.h: Likewise.
3135         * config/libbid/bid_internal.h: Likewise.
3136         * config/libbid/bid_round.c: Likewise.
3137         * config/libbid/bid_sqrt_macros.h: Likewise.
3138
3139 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3140
3141         * Makefile.in: Change copyright header to refer to version
3142         3 of the GNU General Public License and to point readers at the
3143         COPYING3 file and the FSF's license web page.
3144         * config.host: Likewise.
3145
3146 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3147
3148         * config.host: Reorder and merge to match config.gcc change.
3149
3150 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3151
3152         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3153
3154 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3155
3156         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3157         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3158         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3159         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3160
3161 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3162
3163         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3164         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3165
3166 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3167
3168         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3169         ia64/t-softfp-compat to tmake_file.
3170
3171         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3172
3173         * config/ia64/__divxf3.asm: New.
3174         * config/ia64/_fixtfdi.asm: Likewise.
3175         * config/ia64/_fixunstfdi.asm: Likewise.
3176         * config/ia64/_floatditf.asm: Likewise.
3177         * config/ia64/t-fprules-softfp: Likewise.
3178         * config/ia64/t-softfp-compat: Likewise.
3179         * config/ia64/tf-signs.c: Likewise.
3180
3181 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3182
3183         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3184
3185 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3186
3187         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3188         to tmake_file.
3189
3190 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3191
3192         * config/t-softfp: New file.
3193         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3194         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3195
3196 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3197
3198         * config.host: Add m32r*-*-rtems*.
3199
3200 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3201
3202         * config.host: Add m32c*-*-rtems*.
3203
3204 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3205
3206         PR bootstrap/33100
3207         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3208         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3209         * configure: Regenerate.
3210         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3211         tmake_file here from gcc/config.gcc.
3212         Move extra_parts here from gcc/config.gcc.
3213         * config/i386/t-sol2: Move here from gcc/config/i386.
3214         Use gcc_srcdir instead of srcdir.
3215
3216 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3217
3218         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3219         case.
3220
3221 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3222
3223         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3224
3225 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3226
3227         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3228
3229 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3230
3231         Add picoChip port.
3232         * config.host: Add picochip-*-*.
3233
3234 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3235
3236         * config.host: Match more processor names for Xtensa.
3237
3238 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3239
3240         * config/i386/64/t-softfp-compat: Update comments.
3241
3242 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3243
3244         * config/i386/64/_divtc3-compat.c: Moved to ...
3245         * config/i386/64/_divtc3.c: Here.
3246
3247         * config/i386/64/_multc3-compat.c: Moved to ...
3248         * config/i386/64/_multc3.c: Here.
3249
3250         * config/i386/64/_powitf2-compat.c: Moved to ...
3251         * config/i386/64/_powitf2.c: Here.
3252
3253         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3254         .c suffix instead of -compat.c.
3255
3256 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3257
3258         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3259         (_FP_MUL_MEAT_D): Ditto.
3260         (_FP_DIV_MEAT_S): Ditto.
3261         (_FP_DIV_MEAT_D): Ditto.
3262
3263 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3264
3265         * Makefile.in: Add support for __sync_* libgcc functions.
3266
3267 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3268
3269         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3270
3271 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3272
3273         PR boostrap/36702
3274         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3275         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3276
3277         * config/i386/64/t-fprules-softfp: Moved to ...
3278         * config/i386/64/t-softfp-compat: This.  New.
3279
3280 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3281
3282         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3283         Initialize f with 0.0.
3284
3285 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3286
3287         PR target/36669
3288         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3289
3290         * config/i386/64/_divtc3-compat.c: New.
3291         * config/i386/64/_multc3-compat.c: Likewise.
3292         * config/i386/64/_powitf2-compat.c: Likewise.
3293         * config/i386/64/eqtf2.c: Likewise.
3294         * config/i386/64/getf2.c: Likewise.
3295         * config/i386/64/letf2.c: Likewise.
3296         * config/i386/64/t-fprules-softfp: Likewise.
3297
3298 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3299
3300         * config.host: Add i386/${host_address}/t-fprules-softfp to
3301         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3302         i[34567]86-*-linux*, x86_64-*-linux*.
3303
3304         * configure.ac: Set host_address to 64 or 32 for x86.
3305         * configure: Regenerated.
3306
3307         * Makefile.in (config.status): Also depend on
3308         $(srcdir)/config.host.
3309
3310         * config/i386/32/t-fprules-softfp: New.
3311         * config/i386/32/tf-signs.c: Likewise.
3312
3313         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3314
3315 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3316             Uros Bizjak  <ubizjak@gmail.com>
3317
3318         * config/i386/32/sfp-machine.h: New.
3319
3320 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3321
3322         * config/rs6000/t-ppccomm: Remove rules that conflict with
3323         auto-generated rules.
3324
3325 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3326
3327         * configure.ac: sinclude override.m4.
3328         * configure: Regenerate.
3329
3330 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3331
3332         * configure: Regenerate.
3333
3334 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3335
3336         * Makefile.in (DECNUMINC): Remove
3337         -I$(MULTIBUILDTOP)../../libdecnumber.
3338         * gstdint.h: New.
3339
3340 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3341
3342         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3343         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3344         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3345         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3346         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3347         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3348         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3349         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3350         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3351         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3352         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3353         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3354         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3355         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3356
3357 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3358
3359         * config.host (sh2[lbe]*-*-linux*): Allow target.
3360
3361 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3362
3363         * config/rs6000/t-ppccomm: Add build rules for new files.
3364         (LIB2ADD_ST): New variable.
3365
3366 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3367
3368         PR target/34210
3369         PR target/35508
3370         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3371         * config/t-avr: New file. Build 16bit libgcc functions.
3372
3373 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3374
3375         PR target/35401
3376         * config/t-slibgcc-darwin: Make install-leaf dependent on
3377         install-darwin-libgcc-stubs instead of install.
3378
3379 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3380
3381         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3382         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3383         sh-*-rtemscoff*): Remove cases.
3384
3385 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3386
3387         * Makefile.in (all): Use install-leaf rather than install.
3388         (install): Split most of the rule into...
3389         (install-leaf): ...this new one.
3390
3391 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3392             Paolo Bonzini  <bonzini@gnu.org>
3393
3394         PR target/30572
3395         * Makefile.in: Use @shlib_slibdir@ substitution to get
3396         correct install name on darwin.
3397         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3398
3399 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3400
3401         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3402         cris-*-elf and cris-*-none.
3403         (crisv32-*-linux*): Similar, as cris-*-linux*.
3404
3405 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3406
3407         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3408
3409 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3410
3411         PR regression/33926
3412         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3413         * configure: Regenerated.
3414
3415 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3416
3417         * Makefile.in (dfp-filenames): Replace decimal_globals,
3418         decimal_data, binarydecimal and convert_data with
3419         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3420         and bid_convert_data, respectively.
3421
3422 2007-09-17  Chao-ying Fu  <fu@mips.com>
3423             Nigel Stephens  <nigel@mips.com>
3424
3425         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3426         * Makefile.in (fixed_point): Define.
3427         Check if fixed_point is yes to build support functions.
3428         * configure.ac: Check for fixed_point support.
3429         * configure: Regenerated.
3430         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3431         funcs, modes, from, to.
3432
3433 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3434
3435         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3436
3437 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3438
3439         * Makefile.in (dfp-filenames): Remove decUtility, add
3440         decDouble, decPacked, decQuad, decSingle.
3441
3442 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3443
3444         * config.host : Add x86_64-elf target.
3445
3446 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3447
3448         * configure.ac (set_have_cc_tls): Add a missing =.
3449         * configure: Regenerated.
3450
3451 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3452
3453         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3454         and x86_64-*-linux*.
3455
3456         * config/t-tls: New file.
3457
3458         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3459
3460         * configure.ac: Include ../config/enable.m4 and
3461         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3462         supports TLS and substitute set_have_cc_tls.
3463         * configure: Regenerated.
3464
3465 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3466
3467         * Makefile.in: Use libbid for DFP when BID is enabled.
3468
3469 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3470
3471         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3472         extra_parts. Add config/i386/t-cygming to tmake_file.
3473         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3474
3475 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3476             Danny Smith  <dannysmith@users.sourceforge.net>
3477
3478         PR target/29498
3479         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3480         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3481         * config/i386/t-crtfm: Compile crtfastmath.o with
3482         -minline-all-stringops.
3483
3484 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3485
3486         * config.host (sparc-wrs-vxworks): New target.
3487
3488 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3489
3490         * config.host: Recognize fido.
3491
3492 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
3493
3494         * configure: Check host, not target, for decimal float support.
3495
3496 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
3497
3498         * config/i386/t-crtpc: New file.
3499         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3500         (x86_64-*-linux*): Ditto.
3501
3502 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
3503
3504         * config.host (x86_64-*-mingw*): New target.
3505
3506 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
3507             H.J. Lu  <hongjiu.lu@intel.com>
3508
3509         * Makefile.in (enable_decimal_float): New.
3510         (DECNUMINC): Add
3511         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3512         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3513         (decbits-filenames): This.
3514         (decbits-objects): New.
3515         (libgcc-objects): Add $(decbits-objects).
3516
3517         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3518         Substitute enable_decimal_float.
3519         * configure: Regenerated.
3520
3521 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
3522
3523         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3524
3525 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
3526
3527         * Makefile.in (install-info): New dummy target.
3528
3529 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
3530
3531         * config.host (bfin*-linux-uclibc*): Set extra_parts.
3532
3533 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3534
3535         * Makefile.in: Add install-html and install-pdf dummy
3536         targets.
3537
3538 2007-02-05  Roger Sayle  <roger@eyesopen.com>
3539             Daniel Jacobowitz  <dan@codesourcery.com>
3540
3541         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3542         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3543         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3544
3545 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
3546
3547         * Makefile.in (dec-filenames): Add decExcept.
3548
3549 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
3550
3551         PR bootstrap/30469
3552         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3553         -fprofile-use.
3554
3555 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
3556
3557         * configure.ac: Add --enable-version-specific-runtime-libs.
3558         Correct $slibdir default.
3559         * configure: Regenerated.
3560
3561 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
3562
3563         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3564
3565 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
3566
3567         PR target/30519
3568         * config.host (alpha*-*-linux*): Set extra_parts.
3569
3570 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
3571
3572         * config/sh/t-linux: New.
3573         * config.host (sh*-*-linux*): Set tmake_file.
3574
3575 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
3576
3577         * Makefile.in (install): Handle multilibs.
3578
3579 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
3580
3581         * Makefile.in: Added .PHONY entry for documentation targets.
3582
3583 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
3584
3585         * Makefile.in: Add empty info, html, dvi, pdf targets.
3586
3587 2007-01-04  Mike Stump  <mrs@apple.com>
3588
3589         * Makefile.in (MAKEINFO): Remove.
3590         (PERL): Likewise.
3591
3592 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
3593
3594         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3595         * configure: Regenerate.
3596         * Makefile.in (host_subdir): Substitute it.
3597         (gcc_objdir): Use it.
3598
3599 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
3600
3601         * config.host (ia64*-*-linux*): Set tmake_file.
3602
3603 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
3604
3605         * Makefile.in (version): Define.
3606
3607 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
3608             Paolo Bonzini  <bonzini@gnu.org>
3609
3610         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3611         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3612         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3613         config/sparc/t-crtfm, config/t-slibgcc-darwin,
3614         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3615         shared-object.mk, siditi-object.mk, static-object.mk: New files.
3616         * configure: Generated.