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