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