1 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3 struct siginfo vs. siginfo_t
5 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
6 siginfo_t instead of struct siginfo.
7 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
8 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
9 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
10 (ia64_handle_unwabi): Likewise.
11 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
12 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
13 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
14 (sh_fallback_frame_state): Likewise.
15 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
16 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
18 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
20 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
23 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
25 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
26 if it hasn't been previously saved.
28 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
30 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
33 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
36 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
37 instead of __AVR_HAVE_8BIT_SP__.
39 2012-03-26 Tristan Gingold <gingold@adacore.com>
41 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
42 (unw_table_entry): Use unw_word instead of unsigned long.
43 (_Unwind_FindTableEntry): Likewise.
44 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
45 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
46 (_Unwind_FindTableEntry): Likewise.
47 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
48 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
49 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
50 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
51 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
52 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
53 (uw_init_context_1, uw_install_context): Likewise.
54 (unw_word): Move to unwind-ia64.h
56 2012-03-26 Tristan Gingold <gingold@adacore.com>
58 * config/vms/vms-ucrt0.c: Update copyright years.
60 (___gcc_main_flags): Declare.
61 (__main): Check flags to remap argv and exit code.
62 * config.host (*-*-*vms*): Adjust extra_parts.
63 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
66 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
68 * arm/lib1funcs.asm (ctzsi2): New function.
69 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
70 * arm/t-linux (LIB1ASMFUNCS): Likewise.
71 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
72 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
73 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
74 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
76 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
78 * config.host: Add bits to support powerpc64-*-freebsd*.
79 * config/rs6000/freebsd-unwind.h: New file.
80 * config/rs6000/t-freebsd64: New file.
82 2012-03-20 Richard Guenther <rguenther@suse.de>
85 * libgcov.c (init_mx): Fix mutex name.
87 2012-03-16 Tristan Gingold <gingold@adacore.com>
89 * config/ia64/vms-unwind.h: Remove ulong (and replace
90 it by unw_reg where used). Define unw_reg with __int64.
92 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
94 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
96 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
98 (sparc_is_sighandler): Likewise.
100 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
102 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
105 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
107 * config/arm/crtn.S: Fix typo.
109 2012-03-13 Richard Guenther <rguenther@suse.de>
111 * libgcov.c: Remove stdio.h include and NULL un-define.
113 2012-03-13 Richard Guenther <rguenther@suse.de>
116 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
118 2012-03-13 Richard Guenther <rguenther@suse.de>
120 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
122 2012-03-13 Richard Guenther <rguenther@suse.de>
124 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
125 and __gthread_mutex_init_function definitions.
127 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
129 * config.host (mips*-*-openbsd*): Remove.
131 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
133 * config.host: Remove alpha*-dec-osf5.1* handling.
134 * config/alpha/gthr-posix.c: Remove.
135 * config/alpha/libgcc-osf5.ver: Remove.
136 * config/alpha/osf5-unwind.h: Remove.
137 * config/alpha/t-osf-pthread: Remove.
138 * config/alpha/t-slibgcc-osf: Remove.
139 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
140 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
141 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
142 * mkmap-flat.awk: Remove osf_export handling.
144 2012-03-12 Richard Guenther <rguenther@suse.de>
146 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
147 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
148 (__gthread_mutex_init_function): New function.
149 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
152 * libgcov.c: Include gthr.h.
153 (__gcov_flush_mx): New global variable.
154 (init_mx, init_mx_once): New functions.
155 (__gcov_flush): Protect self with a mutex.
156 (__gcov_fork): Re-initialize mutex after forking.
157 * unwind-dw2-fde.c: Change condition under which to use
158 __GTHREAD_MUTEX_INIT_FUNCTION.
160 2012-03-12 Tristan Gingold <gingold@adacore.com>
162 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
163 * config/ia64/t-vms: Likewise.
165 2012-03-11 Michael Hope <michael.hope@linaro.org>
167 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
170 2012-03-07 Walter Lee <walt@tilera.com>
172 * config/tilepro/atomic.c: Rename "atomic_" prefix to
174 (atomic_xor): Rename and move definition to
175 config/tilepro/atomic.h.
176 (atomic_nand): Ditto.
177 * config/tilepro/atomic.h: Rename "atomic_" prefix to
179 (arch_atomic_xor): Move from config/tilepro/atomic.c.
180 (arch_atomic_nand): Ditto.
182 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
185 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
187 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
190 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
193 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
197 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
198 if RAMPZ affects reading from RAM.
199 (__tablejump_elpm__): Ditto.
201 (__movmemx_hi): Ditto.
202 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
203 (__do_global_dtors): Ditto.
204 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
205 (__movmemx_hi): Ditto.
207 2012-03-05 Richard Henderson <rth@redhat.com>
209 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
210 [ARM] (count_trailing_zeros): Use the builtin.
212 2012-03-01 Kai Tietz <ktietz@redhat.com>
214 * soft-fp: Imported from glibc upstream.
216 2012-02-28 Kai Tietz <ktietz@redhat.com>
218 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
219 for mingw-targets as attribute gcc_struct.
221 2012-02-28 Ian Lance Taylor <iant@google.com>
223 * generic-morestack.c (__splitstack_releasecontext): Correct call
224 to __morestack_release_segments.
226 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
229 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
230 for __linux__ when removing signals from __morestack_fullmask.
232 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
235 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
237 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
239 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
240 instead of HAVE_INITFINI_ARRAY.
241 * config/ia64/crtend.S: Likewise.
243 2012-02-20 Kai Tietz <ktietz@redhat.com>
246 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
248 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
249 to w32-unwind.h header.
251 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
253 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
254 (mips*-*-linux*): Remove t-slibgcc-libgcc.
255 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
256 * config/mips/mips16.S (__mips16_rdhwr): Delete.
258 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
260 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
262 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
265 * config/darwin-crt-tm.c: Correct typo.
267 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
268 Patrick Marlier <patrick.marlier@gmail.com>
271 * config/darwin-crt-tm.c: Generate dummy functions.
273 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
274 Patrick Marlier <patrick.marlier@gmail.com>
277 * config/darwin-crt-tm.c (getTMCloneTable): New function.
278 (__doTMRegistrations): Call it.
279 (__doTMdeRegistrations): Likewise.
281 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
282 Anatoly Sokolov <aesok@post.ru>
283 Eric Weddington <eric.weddington@atmel.com>
286 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
287 (__epilogue_restores__): Ditto.
289 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
293 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
294 Solaris 11 and slightly reformat.
295 (sparc_is_sighandler): Likewise.
297 2012-02-14 Walter Lee <walt@tilera.com>
299 * config.host: Handle tilegx and tilepro.
300 * config/tilegx/sfp-machine.h: New file.
301 * config/tilegx/sfp-machine32.h: New file.
302 * config/tilegx/sfp-machine64.h: New file.
303 * config/tilegx/t-crtstuff: New file.
304 * config/tilegx/t-softfp: New file.
305 * config/tilegx/t-tilegx: New file.
306 * config/tilepro/atomic.c: New file.
307 * config/tilepro/atomic.h: New file.
308 * config/tilepro/linux-unwind.h: New file.
309 * config/tilepro/sfp-machine.h: New file.
310 * config/tilepro/softdivide.c: New file.
311 * config/tilepro/softmpy.S: New file.
312 * config/tilepro/t-crtstuff: New file.
313 * config/tilepro/t-tilepro: New file.
315 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
319 * gthr-posix.h: Allow static initializer macros to be disabled.
320 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
322 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
324 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
325 Add t-slibgcc-libgcc to tmake_file.
326 * config/mips/libgcc-mips16.ver: Revert previous patch.
327 * config/mips/mips16.S (__mips16_rdhwr): Hide.
329 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
330 Jayant R Sonar <jayant.sonar@kpitcummins.com>
332 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
333 * config/cr16/crti.S: New file.
334 * config/cr16/crtlibid.S: New file.
335 * config/cr16/crtn.S: New file.
336 * config/cr16/lib1funcs.S: New file.
337 * config/cr16/t-cr16: New file.
338 * config/cr16/t-crtlibid: New file.
339 * config/cr16/unwind-dw2.h: New file.
340 * config/cr16/unwind-cr16.c: New file.
341 * config/cr16/divmodhi3.c: New file.
343 2012-01-25 Alan Modra <amodra@gmail.com>
345 * config/rs6000/t-linux64: Delete. Move..
346 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
347 * config/rs6000/t-linux: ..and libgcc flags to here.
349 2012-01-22 Douglas B Rupp <rupp@gnat.com>
351 * config.host (i[34567]86-*-interix3*):
352 Change triplet to i[34567]86-*-interix[3-9]*.
353 * configure: Regenerate.
355 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
356 Richard Sandiford <rdsandiford@googlemail.com>
358 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
359 * config/mips/mips16.S (__mips16_rdhwr): New function.
360 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
362 2012-01-11 Nathan Sidwell <nathan@acm.org>
364 * libgcov.c (__gcov_init): Ignore objects with no functions.
366 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
369 Extend __pgmx semantics to linearize memory.
370 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
371 * config/avr/lib1funcs.S (__xload_1): New function.
372 (__movmemx_qi, __movmemx_hi): New functions.
373 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
376 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
378 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
379 purported sigacthandler address isn't null before dereferencing it.
380 (sparc_is_sighandler): Likewise.
382 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
385 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
386 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
387 (sparc_is_sighandler): Likewise.
388 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
390 2012-01-06 Tristan Gingold <gingold@adacore.com>
392 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
393 compatibility thunks...
394 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
395 (crtbeginS.o, crtendS.o): ... and these to ...
396 * config/ia64/t-ia64-elf: ... this new file.
397 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
398 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
400 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
402 * configure: Regenerate.
403 * config/s390/t-crtstuff: Remove -fPIC.
405 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
408 * enable-execute-stack-mprotect.c (getpagesize): Do not define
411 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
414 * config/avr/lib1funcs.S: Remove FIXME comments.
415 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
417 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
419 Implement light-weight DImode support.
420 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
421 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
422 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
423 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
425 2011-12-30 Nathan Sidwell <nathan@acm.org>
427 * libgcov.c (gcov_crc32): Remove global var.
428 (free_fn_data): New function.
429 (buffer_fn_data): Pass in filename, more robust error recovery.
430 (crc32_unsigned): New function.
431 (gcov_exit): More robust detection of new program. More robust
433 (__gcov_init): Do not update program's crc here.
435 2011-12-21 Tristan Gingold <gingold@adacore.com>
437 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
439 2011-12-21 Ian Lance Taylor <iant@google.com>
441 * config/i386/morestack.S: Simplify CFI opcodes throughout.
443 2011-12-20 Ian Lance Taylor <iant@google.com>
445 * config/i386/morestack.S (__morestack_non_split): If there is
446 enough stack space already, don't split. Ask for more stack space
449 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
451 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
453 (_Unwind_DebugHook): New function.
454 (uw_restore_core_regs): New define.
455 (unwind_phase2): Use uw_restore_core_regs instead of
457 (unwind_phase2_forced): Likewise.
458 (__gnu_Unwind_Resume): Likewise.
460 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
462 * config/alpha/linux-unwind.h: Update copyright years.
463 (MD_FROB_UPDATE_CONTEXT): New define.
464 (alpha_frob_update_context): New function.
466 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
468 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
469 tmake_file rather replacing it.
471 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
473 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
474 function is not used for PPC64.
475 (save_world): Amend comments. Update the VRsave mask to reflect the
477 (rest_world): Update comments, do not clobber r10, do not use r8.
478 (eh_rest_world_r10): Amend comments, do not use r8.
479 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
480 no longer used, move restore of CR and target address to the end of
483 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
485 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
486 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
488 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
491 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
492 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
494 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
496 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
498 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
501 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
502 * config/avr/lib1funcs.S (__muldi3): New function.
504 2011-12-06 Andrew Pinski <apinski@cavium.com>
506 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
508 (__frame_dummy_init_array_entry): Likewise.
510 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
512 Forward-port from gcc-4_6-branch r181936 2011-12-02.
516 * config/avr/lib1funcs.S (__prologue_saves__,
517 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
518 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
520 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
522 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
524 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
527 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
528 (_ITM_deregisterTMCloneTable): Likewise.
529 (__register_frame_info): Fix unused warning.
530 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
531 pthread_default_stacksize_np): Likewise.
532 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
534 2011-11-29 DJ Delorie <dj@redhat.com>
536 * config.host (rl78-*-elf): New case.
537 * config/rl78: New directory for the Renesas RL78.
539 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
541 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
544 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
547 * config/rs6000/t-savresfgpr: New file.
548 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
549 $(srcdir)/config/rs6000/eabi.S.
550 * config/rs6000/t-ppccomm-ldbl: Remove.
551 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
553 (powerpc-*-eabispe*): Likewise.
554 (powerpc-*-eabi*): Likewise.
555 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
556 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
557 to tmake_file, remove rs6000/t-ppccomm-ldbl.
558 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
560 (powerpc-*-eabisim*): Likewise.
561 (powerpc-*-elf*): Likewise.
562 (powerpc-*-eabialtivec*): Likewise.
563 (powerpc-xilinx-eabi*): Likewise.
564 (powerpc-*-rtems*): Likewise.
565 (powerpcle-*-elf*): Likewise.
566 (powerpcle-*-eabisim*): Likewise.
567 (powerpcle-*-eabi*): Likewise.
569 2011-11-27 Ian Lance Taylor <iant@google.com>
571 * generic-morestack.c (__splitstack_find): Check for NULL old
573 (__splitstack_resetcontext): New function.
574 (__splitstack_releasecontext): New function.
575 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
577 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
579 * config/darwin-crt-tm.c: Correct comments, use correct licence.
581 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
583 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
585 2011-11-26 Richard Henderson <rth@redhat.com>
587 * config/m68k/linux-atomic.c: New file.
588 * config/m68k/t-linux: New file.
589 * config.host (m68k-uclinux, m68k-linux): Use it.
591 2011-11-26 Richard Henderson <rth@redhat.com>
593 * crtstuff.c (__TMC_LIST__): Mark used not unused.
594 (__TMC_END__): Only declare if hidden is available; in the definition,
595 if hidden is unavailable add a null record.
596 (deregister_tm_clones, register_tm_clones): New.
597 (__do_global_dtors_aux, frame_dummy): Use them.
598 (__do_global_dtors, __do_global_ctors_1): Likewise.
600 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
602 * config/darwin-crt-tm.c: New file.
603 * config.host (darwin): Build crttms.o crttme.o to provide
604 startup and shutdown for tm clones.
605 * config/t-darwin (crttms.o): New build rule.
606 (crttme.o): Likewise.
608 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
610 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
613 2011-11-21 Richard Henderson <rth@redhat.com>
615 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
616 (__TMC_LIST__, __TMC_END__): New.
617 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
618 (__do_global_dtors): Likewise.
619 (frame_dummy): Call _ITM_registerTMCloneTable.
620 (__do_global_ctors_1): Likewise.
622 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
624 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
625 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
626 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
627 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
628 * config/i386/t-darwin64: Remove.
629 * config/sh/t-netbsd (LIB2ADD): Remove.
631 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
634 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
635 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
636 * config/avr/lib1funcs.S (wmov): New assembler macro.
637 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
638 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
639 (__udivmod64): New function.
640 (__negdi2): New function.
642 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
644 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
645 *-*-freebsd*aout*): Remove.
647 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
649 * static-object.mk (c_flags-$o): Save c_flags.
650 ($(base)$(objext)): Use it.
652 2011-11-18 Steve Ellcey <sje@cup.hp.com>
654 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
656 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
659 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
660 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
663 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
665 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
667 (aeabi_uidivmod): Likewise.
670 (aeabi_idivmod): Likewise.
673 2011-11-16 Tristan Gingold <gingold@adacore.com>
675 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
677 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
680 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
681 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
683 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
685 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
687 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
688 * config/pa/t-stublib64: Delete.
690 2011-11-12 Richard Henderson <rth@redhat.com>
692 * config/rs6000/linux-unwind.h (frob_update_context): Properly
693 cast the pointer argument to _Unwind_SetGRPtr.
695 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
697 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
699 2011-11-09 Ian Lance Taylor <iant@google.com>
701 * generic-morestack.c: Include <string.h>.
702 (uintptr_type): Define.
703 (struct initial_sp): Add dont_block_signals field. Reduce size of
705 (allocate_segment): Set prev field to NULL. Don't set
706 __morestack_current_segment or __morestack_segments.
707 (__generic_morestack): Update current->prev and *pp after calling
709 (__morestack_block_signals): Don't do anything if
710 dont_block_signals is set.
711 (__morestack_unblock_signals): Likewise.
712 (__generic_findstack): Check for initial_sp == NULL. Add casts to
714 (__splitstack_block_signals): New function.
715 (enum __splitstack_content_offsets): Define.
716 (__splitstack_getcontext, __splitstack_setcontext): New functions.
717 (__splitstack_makecontext): New function.
718 (__splitstack_block_signals_context): New function.
719 (__splitstack_find_context): New function.
720 * config/i386/morestack.S (__morestack_get_guard): New function.
721 (__morestack_set_guard, __morestack_make_guard): New functions.
722 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
724 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
726 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
727 (i[34567]86-*-mingw*): ... here.
728 (x86_64-*-mingw*): ... here.
730 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
732 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
734 2011-11-07 Nathan Sidwell <nathan@acm.org>
736 * libgcov.c (struct gcov_fn_buffer): New struct.
737 (buffer_fn_data): New helper.
738 (gcov_exit): Rework for new gcov data structures.
740 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
743 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
745 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
747 * config.host (tmake_file): Correct comment.
748 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
750 (bfin*-uclinux*): Likewise.
751 (bfin*-linux-uclibc*): Likewise.
752 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
754 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
756 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
757 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
758 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
759 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
760 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
761 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
762 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
763 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
764 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
765 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
766 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
767 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
768 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
770 * config/bfin/t-elf: Remove.
771 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
773 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
775 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
776 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
777 (lm32-*-elf*, lm32-*-rtems*): Split into ...
778 (lm32-*-elf*): ... this.
779 (lm32-*-rtems*): ... and this.
781 (m32r-*-rtems*): Add to tmake_file.
782 (moxie-*-rtems*): Likewise.
783 (sparc-*-rtems*): Likewise.
784 Remove t-rtems from tmake_file.
785 (sparc64-*-rtems*): Likewise.
786 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
789 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
792 * config/gthr-posix.h: Move ...
793 * gthr-posix.h: ... here.
794 * config/gthr-lynx.h: Reflect this.
795 * config/gthr-vxworks.h: Likewise.
796 * config/rs6000/gthr-aix.h: Likewise.
797 * configure.ac (target_thread_file): Likewise.
798 * configure: Regenerate.
800 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
802 * config.host (arm*-*-rtemseabi*): New target.
804 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
807 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
810 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
812 * config.host (epiphany-*-elf*): New configuration.
813 * config/epiphany: New Directory.
815 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
817 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
818 * config/avr/t-rtems: New.
819 Filter out _exit from LIB1ASMFUNCS.
821 2011-11-04 David S. Miller <davem@davemloft.net>
823 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
824 * configure: Rebuild.
826 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
828 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
831 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
834 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
835 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
837 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
840 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
842 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
844 * config/c6x/t-elf (LIB2ADDEH): Set.
845 * config/c6x/t-c6x-elf: Remove.
847 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
849 * config/i386/sol2-ci.S: Rename to ...
850 * config/i386/crti.S: ... this.
851 * config/i386/sol2-cn.S: Rename to ...
852 * config/i386/crtn.S: ... this.
853 * config/sparc/sol2-ci.S: Rename to ...
854 * config/sparc/crti.S: ... this.
855 * config/sparc/sol2-cn.S: Rename to ...
856 * config/sparc/crtn.S: ... this.
857 * config/t-sol2 (CUSTOM_CRTIN): Remove.
858 (crti.o, crtn.o): Remove.
860 2011-11-04 Tristan Gingold <gingold@adacore.com>
862 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
864 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
866 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
868 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
870 * config.host (crisv32-*-none, cris-*-none): Remove.
871 (crisv32-*-elf): Append to tmake_file, don't just set it.
872 (cris-*-elf): Add missing t-fdpbit to tmake_file.
874 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
876 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
877 (ecrtn$(objext)): Likewise.
878 (ncrti$(objext)): Likewise.
879 (ncrtn$(objext)): Likewise.
881 2011-11-03 Andreas Schwab <schwab@redhat.com>
883 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
885 2011-11-02 David S. Miller <davem@davemloft.net>
887 * configure.ac: Set host_address on sparc too.
888 * configure: Regenerate.
889 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
890 based upon host_address.
891 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
893 2011-11-02 Jason Merrill <jason@redhat.com>
895 * config/rs6000/t-ppccomm: Add missing \.
897 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
899 * gthr-single.h, gthr.h: New files.
900 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
901 config/gthr-vxworks.h, config/i386/gthr-win32.h,
902 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
903 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
904 * config/i386/gthr-win32.c: Include "gthr-win32.h".
905 * configure.ac (thread_header): New variable.
906 Set it depending on target_thread_file.
907 (gthr-default.h): Link from $thread_header.
908 * configure: Regenerate.
909 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
911 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
913 * configure.ac (tm_file_): New variable.
914 Determine from tm_file.
915 (tm_file, tm_defines): Substitute.
916 * configure: Regenerate.
917 * mkheader.sh: New file.
918 * Makefile.in (clean): Remove libgcc_tm.h.
919 ($(objects)): Depend on libgcc_tm.h.
920 (libgcc_tm_defines, libgcc_tm_file): New variables.
921 (libgcc_tm.h, libgcc_tm.stamp): New targets.
922 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
923 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
924 ($(extra-parts)): Depend on libgcc_tm.h.
925 * config.host (tm_defines, tm_file): New variable.
926 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
927 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
928 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
929 (avr-*-rtems*): Likewise.
931 (frv-*-elf): Likewise.
932 (frv-*-*linux*): Likewise.
933 (h8300-*-rtems*): Likewise.
934 (h8300-*-elf*): Likewise.
935 (i[34567]86-*-darwin*): Likewise.
936 (x86_64-*-darwin*): Likewise.
937 (rx-*-elf): Likewise.
938 (tic6x-*-uclinux): Likewise.
939 (tic6x-*-elf): Likewise.
940 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
941 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
942 * config/i386/cygming-crtbegin.c: Likewise.
943 * config/i386/cygming-crtend.c: Likewise.
944 * config/ia64/fde-vms.c: Likewise.
945 * config/ia64/unwind-ia64.c: Likewise.
946 * config/libbid/bid_gcc_intrinsics.h: Likewise.
947 * config/rs6000/darwin-fallback.c: Likewise.
948 * config/stormy16/lib2funcs.c: Likewise.
949 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
950 * crtstuff.c: Likewise.
951 * dfp-bit.h: Likewise.
952 * emutls.c: Likewise.
953 * fixed-bit.c: Likewise.
954 * fp-bit.c: Likewise.
955 * generic-morestack-thread.c: Likewise.
956 * generic-morestack.c: Likewise.
957 * libgcc2.c: Likewise.
958 * libgcov.c: Likewise.
959 * unwind-dw2-fde-dip.c: Likewise.
960 * unwind-dw2-fde.c: Likewise.
961 * unwind-dw2.c: Likewise.
962 * unwind-sjlj.c: Likewise.
964 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
966 * configure.ac: Include ../config/picflag.m4.
967 (GCC_PICFLAG): Call it.
969 * configure: Regenerate.
970 * Makefile.in (gcc_srcdir): Remove.
971 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
972 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
973 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
974 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
975 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
978 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
979 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
980 to refer to libgcc2.c.
982 * config/darwin-64.c: New file.
983 * config/darwin-crt3.c: Remove comment.
984 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
985 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
986 config/udivmodsi4.c: New files.
987 * config/memcmp.c, config/memcpy.c, config/memmove.c,
988 config/memset.c: New files.
989 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
990 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
991 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
992 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
993 * config/t-openbsd-thread: New file.
994 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
995 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
996 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
997 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1000 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1001 to refer to gthr-posix.c.
1002 * config/alpha/t-vms (LIB2ADD): Set.
1003 * config/alpha/vms-gcc_shell_handler.c: New file.
1004 * config/arm/bpabi.c, config/arm/fp16.c,
1005 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1006 config/arm/unaligned-funcs.c: New files.
1007 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1008 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1009 * config/arm/t-linux: Likewise.
1010 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1011 * config/arm/t-netbsd: New file.
1012 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1013 * config/arm/t-symbian (LIB2ADD_ST): Set.
1014 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1015 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1016 * config/bfin/t-elf: New file.
1017 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1018 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1019 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1020 config/c6x/ltf.c: New files.
1021 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1022 (HOST_LIBGCC2_CFLAGS): Set.
1023 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1024 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1025 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1027 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1028 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1029 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1030 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1031 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1033 * config/frv/t-frv (LIB2ADD): Set.
1034 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1035 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1036 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1037 config/h8300/popcounthi2.c: New files.
1038 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1039 * config/i386/gthr-win32.c: New file.
1040 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1041 * config/i386/t-cygwin: Likewise.
1042 * config/i386/t-darwin, config/i386/t-darwin64,
1043 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1044 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1045 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1046 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1047 * config/ia64/quadlib.c: New file.
1048 * config/ia64/t-hpux (LIB2ADD): Set.
1049 * config/ia64/t-ia64: Add comment.
1050 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1051 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1052 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1053 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1054 * config/m32c/t-m32c (LIB2ADD): Set.
1055 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1056 * config/m32r/t-m32r: Likewise.
1057 * config/m68k/fpgnulib.c: New file.
1058 * config/m68k/t-floatlib (LIB2ADD): Set.
1059 (xfgnulib.c): New target.
1060 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1061 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1062 * config/mep/t-mep (LIB2ADD): Set.
1063 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1064 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1065 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1066 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1067 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1068 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1069 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1070 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1071 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1072 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1074 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1075 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1076 * config/pa/fptr.c, config/pa/lib2funcs.S,
1077 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1078 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1079 (LIB2ADD, LIB2ADD_ST): Set.
1080 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1081 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1083 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1084 * config/pdp11/t-pdp11: New file.
1085 * config/picochip/libgccExtras/adddi3.S,
1086 config/picochip/libgccExtras/ashlsi3.S,
1087 config/picochip/libgccExtras/ashrsi3.S,
1088 config/picochip/libgccExtras/clzsi2.S,
1089 config/picochip/libgccExtras/cmpsi2.S,
1090 config/picochip/libgccExtras/divmod15.S,
1091 config/picochip/libgccExtras/divmodhi4.S,
1092 config/picochip/libgccExtras/divmodsi4.S,
1093 config/picochip/libgccExtras/lshrsi3.S,
1094 config/picochip/libgccExtras/parityhi2.S,
1095 config/picochip/libgccExtras/popcounthi2.S,
1096 config/picochip/libgccExtras/subdi3.S,
1097 config/picochip/libgccExtras/ucmpsi2.S,
1098 config/picochip/libgccExtras/udivmodhi4.S,
1099 config/picochip/libgccExtras/udivmodsi4.S: New files.
1100 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1101 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1102 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1103 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1104 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1105 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1106 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1107 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1109 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1110 (HOST_LIBGCC2_CFLAGS): Set.
1111 * config/rs6000/t-darwin64: New file.
1112 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1113 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1114 * config/rs6000/t-ppccomm (LIB2ADD): Add
1115 $(srcdir)/config/rs6000/tramp.S.
1116 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1117 Add $(srcdir)/config/rs6000/eabi.S.
1118 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1119 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1120 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1121 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1122 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1123 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1124 * config/rs6000/tramp.S: New file.
1125 * config/s390/t-tpf: Remove.
1126 * config/sh/linux-atomic.S: New file.
1127 * config/sh/t-linux (LIB2ADD): Set.
1128 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1129 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1130 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1132 (HOST_LIBGCC2_CFLAGS): Set.
1133 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1134 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1135 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1136 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1137 config/spu/mfc_multi_tag_release.c,
1138 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1139 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1140 config/spu/multi3.c: New files.
1141 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1142 (HOST_LIBGCC2_CFLAGS): Set.
1143 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1144 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1145 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1146 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1147 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1148 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1149 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1150 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1151 config/stormy16/umodsi3.c: New files.
1152 * config/xtensa/lib2funcs.S: New file.
1153 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1154 * config/xtensa/t-xtensa (LIB2ADD): Set.
1155 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1156 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1157 Add t-freebsd-thread to tmake_file for posix threads.
1158 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1159 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1160 (*-*-lynxos*): Likewise.
1161 (*-*-netbsd*): Likewise.
1162 (*-*-openbsd*): Likewise.
1163 Add t-openbsd-thread to tmake_file for posix threads.
1164 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1165 (*-*-vxworks*): Set tmake_file.
1166 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1167 (alpha*-*-freebsd*): Likewise.
1168 (alpha*-*-netbsd*): Likewise.
1169 (alpha*-*-openbsd*): Likewise.
1170 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1171 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1172 (alpha*-dec-*vms*): Likewise.
1173 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1174 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1175 (bfin*-uclinux*): Likewise.
1176 (bfin*-linux-uclibc*): Likewise.
1177 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1178 (crisv32-*-none): Likewise.
1179 (cris-*-elf): Likewise.
1180 (cris-*-none): Likewise.
1181 (cris-*-linux*, crisv32-*-linux*): Likewise.
1182 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1184 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1186 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1187 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1188 (x86_64-*-elf*): Likewise.
1189 (i[34567]86-*-nto-qnx*): Likewise.
1190 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1192 (x86_64-*-mingw*): Likewise.
1193 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1194 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1195 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1196 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1197 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1199 (mipsisa64sr71k-*-elf*): Likewise.
1200 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1201 (mips-*-elf*, mipsel-*-elf*): Likewise.
1202 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1203 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1204 (mips*-*-rtems*): Likewise.
1205 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1207 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1208 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1209 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1210 (spu-*-elf*): Likewise.
1211 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1213 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1215 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1216 $(srcdir) to refer to $(LIB1ASMSRC).
1218 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1219 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1220 config/arm/lib1funcs.S: New files.
1221 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1222 * config/arm/t-arm: New file.
1223 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1224 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1225 config/arm/t-strongarm-elf: New files.
1226 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1227 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1228 * config/avr/lib1funcs.S: New file.
1229 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1230 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1231 * config/c6x/lib1funcs.S: New file.
1232 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1233 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1234 * config/frv/lib1funcs.S: New file.
1235 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1236 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1237 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1238 * config/ia64/__divxf3.asm: Rename to ...
1239 * config/ia64/__divxf3.S: ... this.
1240 Adapt lib1funcs.asm filename.
1241 * config/ia64/_fixtfdi.asm: Rename to ...
1242 * config/ia64/_fixtfdi.S: ... this.
1243 Adapt lib1funcs.asm filename.
1244 * config/ia64/_fixunstfdi.asm: Rename to ...
1245 * config/ia64/_fixunstfdi.S: ... this.
1246 Adapt lib1funcs.asm filename.
1247 * config/ia64/_floatditf.asm: Rename to ...
1248 * config/ia64/_floatditf.S: ... this.
1249 Adapt lib1funcs.asm filename.
1250 * config/ia64/lib1funcs.S: New file.
1251 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1252 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1253 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1254 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1255 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1256 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1257 * config/mep/lib1funcs.S: New file.
1258 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1259 * config/mips/mips16.S: New file.
1260 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1261 * config/pa/milli64.S: New file.
1262 * config/pa/t-linux, config/pa/t-linux64: New files.
1263 * config/picochip/lib1funcs.S: New file.
1264 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1265 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1266 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1267 * config/sh/t-netbsd: New file.
1268 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1269 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1270 * config/sh/t-sh64: New file.
1271 * config/sparc/lb1spc.S: New file.
1272 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1274 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1275 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1276 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1277 config/xtensa/lib1funcs.S: New files.
1278 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1279 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1281 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1282 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1283 (arm*-*-linux*): Likewise.
1284 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1285 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1286 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1287 (arm*-*-ecos-elf): Likewise.
1288 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1289 (arm*-*-rtems*): Likewise.
1290 (arm*-*-elf): Likewise.
1291 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1292 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1293 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1294 (bfin*-uclinux*): Likewise.
1295 (bfin*-linux-uclibc*): Likewise.
1296 (bfin*-rtems*): Likewise.
1297 (bfin*-*): Likewise.
1298 (fido-*-elf): Merge into m68k-*-elf*.
1299 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1300 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1301 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1302 (h8300-*-elf*): Likewise.
1303 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1304 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1305 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1306 (i[34567]86-*-mingw*): Likewise.
1307 (x86_64-*-mingw*): Likewise.
1308 (i[34567]86-*-interix3*): Likewise.
1309 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1310 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1311 (m68k-*-elf*): Also handle fido-*-elf.
1312 Add m68k/t-floatlib to tmake_file.
1313 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1314 (m68k-*-linux*): Likewise.
1315 (m68k-*-rtems*): Likewise.
1316 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1317 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1319 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1320 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1321 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1322 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1323 sh/t-netbsd to tmake_file.
1324 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1325 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1326 (sh-wrs-vxworks): Likewise.
1327 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1329 (v850*-*-*): Add v850/t-v850 to tmake_file.
1330 (vax-*-linux*): Add vax/t-linux to tmake_file.
1331 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1333 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1335 * crtstuff.c: New file.
1336 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1337 (CRTSTUFF_T_CFLAGS): Define.
1338 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1339 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1340 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1343 (crtbeginT.o): Use $(objext).
1344 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1345 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1346 (gcc-extra-parts): Remove.
1347 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1349 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1350 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1351 Add t-crtstuff-pic to tmake_file.
1352 (*-*-lynxos*): New case.
1353 Set tmake_file, extra_parts.
1354 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1355 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1356 *-*-netbsdelf[2-9]*.
1357 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1358 (*-*-rtems*): Set extra_parts.
1359 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1360 (*-*-uclinux*): New case.
1362 (*-*-vms*): New case.
1363 Set tmake_file, extra_parts.
1364 (*-*-elf): Set extra_parts.
1365 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1366 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1369 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1371 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1372 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1373 (arm-wrs-vxworks): Append to tmake_file.
1375 (arm*-*-uclinux*): Set extra_parts.
1376 (arm*-*-ecos-elf): Likewise.
1377 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1379 (arm*-*-rtems*): Set extra_parts.
1380 (arm*-*-elf): Likewise.
1381 (avr-*-rtems*): Clear extra_parts.
1382 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1384 (bfin*-uclinux*): Likewise.
1385 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1386 (bfin*-rtems*): Append to tmake_file.
1388 (bfin*-*): Likewise.
1389 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1390 (crisv32-*-elf): ... this.
1391 (crisv32-*-none): ... this.
1392 (cris-*-elf, cris-*-none): New cases.
1393 Add cris/t-elfmulti to tmake_file.
1394 (fr30-*-elf): Append to tmake_file.
1396 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1398 (h8300-*-rtems*): Append to tmake_file.
1400 (h8300-*-elf*): Likewise.
1401 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1403 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1405 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1406 (x86_64-*-elf*): Likewise.
1407 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1408 (x86_64-*-freebsd*): Likewise.
1409 (x86_64-*-netbsd*): Likewise.
1410 (i[34567]86-*-linux*): Likewise.
1411 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1412 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1413 (x86_64-*-linux*): Likewise.
1414 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1415 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1418 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1419 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1420 Append to extra_parts, remove crtbegin.o, crtend.o.
1421 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1422 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1423 crtend.o, crtbeginS.o, crtendS.o.
1424 (ia64*-*-linux*): Comment extra_parts.
1425 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1427 (iq2000*-*-elf*): Clear extra_parts.
1428 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1429 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1430 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1431 (m32r-*-rtems*): ... this.
1432 Add m32r/t-m32r to tmake_file.
1433 (m68k-*-elf*): Add t-crtin to tmake_file.
1434 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1435 (mcore-*-elf): Likewise.
1436 (microblaze*-*-*): Set extra_parts.
1437 (mips*-sde-elf*): New case.
1438 Set tmake_file, extra_parts.
1439 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1440 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1441 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1444 (mipsisa64sr71k-*-elf*): Likewise.
1445 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1446 (mips-*-elf*, mipsel-*-elf*): Likewise.
1447 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1448 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1449 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1450 (mips*-*-rtems*): Likewise.
1451 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1452 (moxie-*-*): Split into ...
1453 (moxie-*-elf, moxie-*-uclinux*): ... this.
1454 Add to extra_parts, remove crtbegin.o, crtend.o.
1455 (moxie-*-rtems*): New case.
1458 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1460 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1461 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1464 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1465 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1467 (powerpc-*-eabisim*): Likewise.
1468 (powerpc-*-elf*): Likewise.
1469 (powerpc-*-eabialtivec*): Likewise.
1470 (powerpc-xilinx-eabi*): Likewise.
1471 (powerpc-*-eabi*): Likewise.
1472 (powerpc-*-rtems*): Likewise.
1473 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1476 (powerpc-*-lynxos*): Add to tmake_file.
1477 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1478 rs6000/t-crtstuff, t-crtstuff-pic.
1480 (powerpcle-*-eabisim*): Likewise.
1481 (powerpcle-*-eabi*): Likewise.
1482 (rx-*-elf): Remove extra_parts.
1483 (s390x-ibm-tpf*): Set extra_parts.
1484 (score-*-elf): Set extra_parts.
1485 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1486 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1487 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1488 (sh64l*-*-netbsd*): Split into ...
1489 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1490 Add t-crtstuff-pic to tmake_file.
1492 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1494 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1495 (sparc-*-elf*): Remove t-crtin from tmake_file.
1496 Add to extra_parts, remove crtbegin.o, crtend.o.
1497 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1498 (sparc64-*-linux*): Likewise.
1499 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1500 Add to extra_parts, remove crtbegin.o, crtend.o.
1501 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1502 Add to extra_parts, remove crtbegin.o, crtend.o.
1503 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1504 Add to extra_parts, remove crtbegin.o, crtend.o.
1505 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1506 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1507 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1509 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1511 (tic6x-*-*): Change to ...
1512 (tic6x-*-elf): ... this.
1514 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1516 (am33_2.0-*-linux*): Add comment.
1517 (mep*-*-*): Add mep/t-mep to tmake_file.
1519 * config/alpha/t-vms: New file.
1520 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1521 * config/arm/crti.S, config/arm/crtn.S: New files.
1522 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1523 * config/bfin/crtlibid.S: New file.
1524 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1525 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1526 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1527 (crti.o, crtin.o): New rules.
1528 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1529 * config/c6x/t-uclinux: New file.
1530 * config/cris/t-elfmulti: New file.
1531 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1532 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1533 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1534 * config/frv/t-frv: New file.
1535 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1536 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1537 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1539 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1540 refer to cygming-crtbegin.c, cygming-crtend.c.
1542 * config/i386/t-nto: New file.
1543 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1544 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1545 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1546 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1549 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1550 (crtinitS.o): New rule.
1551 * config/ia64/vms-crtinit.S: New file.
1552 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1553 * config/m32r/initfini.c: New file.
1554 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1555 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1556 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1557 * config/mep/t-mep: New file.
1558 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1559 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1560 * config/mips/crti.S, config/mips/crtn.S: New files.
1561 * config/mips/t-crtstuff: New file.
1562 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1563 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1564 (CUSTOM_CRTIN): Set.
1565 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1567 Use $(srcdir) to refer to crti.S, crtn.S.
1568 Use .S extension, $<.
1569 * config/moxie/crti.asm: Rename to ...
1570 * config/moxie/crti.S: ... this.
1571 * config/moxie/crtn.asm: Rename to ...
1572 * config/moxie/crtn.S: ... this.
1573 * config/moxie/t-moxie: Remove.
1574 * config/pa/stublib.c: New file.
1575 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1576 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1577 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1578 * config/rs6000/t-crtstuff: New file.
1579 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1580 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1581 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1582 Make output file explicit.
1583 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1584 Make output file explicit.
1585 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1586 Make output file explicit.
1587 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1588 Make output file explicit.
1589 * config/score/crti.S, config/score/crtn.S: New files.
1590 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1591 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1593 * config/sh/t-sh, config/sh/t-superh: New files.
1594 * config/sparc/t-linux64: New file.
1595 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1596 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1597 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1598 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1599 * config/t-crtin: Remove.
1600 * config/t-crtstuff-pic: New file.
1601 * config/t-sol2 (CUSTOM_CRTIN): Set.
1602 (crti.o, crtn.o): New rules.
1603 * config/vms/t-vms: New file.
1604 * config/vms/vms-ucrt0.c: New file.
1605 * config/xtensa/t-elf: New file.
1607 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1609 * Makefile.in (SHLIB_NM_FLAGS): Set.
1610 * mkmap-flat.awk, mkmap-symver.awk: New files.
1611 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1613 * configure: Regenerate.
1614 * config/libgcc-glibc.ver: New file.
1615 * config/libgcc-libsystem.ver: New file.
1616 * config/t-libunwind (SHLIB_LC): Set.
1617 * config/t-linux: New file.
1618 * config/t-slibgcc (INSTALL_SHLIB): New.
1619 (SHLIB_INSTALL): Use it.
1620 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1621 to mkmap-symver.awk.
1622 (SHLIB_MAPFILES): Don't append, adapt pathname.
1623 (SHLIB_VERPFX): Set.
1624 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1625 to mkmap-symver.awk.
1626 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1627 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1628 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1629 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1631 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1632 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1633 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1634 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1635 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1636 * config/i386/libgcc-darwin.10.4.ver,
1637 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1639 * config/i386/t-darwin: Remove.
1640 * config/i386/t-darwin64: Likewise.
1641 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1642 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1643 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1644 * config/i386/t-linux: New file.
1645 * config/i386/t-mingw32: New file.
1646 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1647 * config/ia64/t-glibc: Rename to ...
1648 * config/ia64/t-linux: ... this.
1649 (SHLIB_MAPFILES): Set.
1650 * config/ia64/t-glibc-libunwind: Rename to ...
1651 * config/ia64/t-linux-libunwind: ... this.
1652 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1653 * config/ia64/t-slibgcc-hpux: New file.
1654 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1655 * config/m68k/t-slibgcc-elf-ver: New file.
1656 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1657 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1659 * config/pa/t-slibgcc-hpux: New file.
1660 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1662 * config/rs6000/libgcc-darwin.10.4.ver,
1663 config/rs6000/libgcc-darwin.10.5.ver: New files.
1664 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1665 config/rs6000/libgcc-glibc.ver.
1666 * config/rs6000/libgcc-ppc64.ver: Rename to
1667 config/rs6000/libgcc-ibm-ldouble.ver.
1668 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1669 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1670 * config/rs6000/t-ldbl128: Rename to ...
1671 * config/rs6000/t-linux: ... this.
1672 (SHLIB_MAPFILES): Adapt filename.
1673 * config/rs6000/t-slibgcc-aix: New file.
1674 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1675 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1676 libgcc-excl.ver, libgcc-glibc.ver.
1677 (SHLIB_LINK, SHLIB_INSTALL): Remove.
1678 * config/sparc/libgcc-glibc.ver: New file.
1679 * config/sparc/t-linux: New file.
1680 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1681 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1682 t-slibgcc-elf-ver to tmake_file.
1683 Add t-slibgcc-nolc-override to tmake_file for posix threads on
1685 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1686 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1687 t-slibgcc-elf-ver, t-linux to tmake_file.
1688 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1690 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1691 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1692 (alpha*-dec-*vms*): Likewise.
1693 (arm*-*-freebsd*): Append to tmake_file.
1694 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1695 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1697 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1698 tmake_file for arm*-*-symbianelf*.
1699 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1700 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1702 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1703 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1704 pa/t-slibgcc-dwarf-ver to tmake_file.
1705 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1706 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1707 (hppa*64*-*-hpux11*): Likewise.
1708 (hppa[12]*-*-hpux11*): Likewise.
1709 (x86_64-*-darwin*): Don't override tmake_file, but only keep
1710 i386/t-crtpc, i386/t-crtfm.
1711 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1712 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1714 Add i386/t-cygwin to tmake_file.
1715 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1716 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1717 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1719 Add i386/t-mingw32 to tmake_file.
1720 (x86_64-*-mingw*): Likewise.
1721 (ia64*-*-freebsd*): Append to tmake_file.
1722 (ia64*-*-linux*): Append to tmake_file.
1723 Replace ia64/t-glibc by ia64/t-linux.
1724 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1726 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1727 t-slibgcc-hpux to tmake_file.
1728 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1729 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1730 (m32rle-*-linux*): Likewise.
1731 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1733 (microblaze*-linux*): New case.
1734 Append to tmake_file, add t-slibgcc-nolc-override.
1735 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1736 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1737 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1738 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1739 rs6000/t-slibgcc-aix to tmake_file.
1740 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1741 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1742 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1743 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1744 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1745 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1747 (sparc-*-linux*): Append to tmake_file for *-leon*.
1748 Add sparc/t-linux to tmake_file for non-Leon targets.
1749 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1750 (tic6x-*-uclinux): New case.
1751 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1752 (tic6x-*-*): Add c6x/t-elf to tmake_file.
1753 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1754 (am33_2.0-*-linux*): Append to tmake_file.
1755 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1756 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1757 x86_64-*-kfreebsd*-gnu.
1758 Add i386/t-linux to tmake_file.
1760 2011-10-28 Ian Lance Taylor <iant@google.com>
1762 * config/i386/morestack.S: Correct CFI information to do proper
1763 returns throughout function. In 32-bit mode, save %ebx so that it
1764 is restored on unwind.
1766 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
1768 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1769 case where B3 isn't the return register.
1771 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1772 logic for doubleword pops.
1774 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
1776 * config/rs6000/t-freebsd: Add wildcard.
1778 2011-10-21 Paul Brook <paul@codesourcery.com>
1780 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1782 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
1783 Eric Botcazou <ebotcazou@adacore.com>
1786 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1787 fs->signal_frame to 1.
1789 2011-10-07 Ian Lance Taylor <iant@google.com>
1791 * generic-morestack-thread.c: #include <errno.h>.
1793 2011-10-07 Ian Lance Taylor <iant@google.com>
1796 * generic-morestack.c (__generic_morestack): Make sure the segment
1797 is large enough for both the stack frame and the copied
1800 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1803 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1806 2011-09-28 Nick Clifton <nickc@redhat.com>
1808 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1809 64-bit doubles are not enabled.
1810 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1811 and floatunsisf functions.
1813 2011-09-13 Paul Brook <paul@codesourcery.com>
1815 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
1816 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1817 * unwind-arm-common.inc: New file.
1818 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1819 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1820 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1821 * config/c6x/libunwind.S: New file.
1822 * config/c6x/pr-support.c: New file.
1823 * config/c6x/unwind-c6x.c: New file.
1824 * config/c6x/unwind-c6x.h: New file.
1825 * config/c6x/t-c6x-elf: New file.
1827 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
1829 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1830 (ASM_DIVZERO): Ditto.
1831 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1833 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
1835 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1837 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
1840 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1841 instead of an assembly one.
1843 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
1846 * Makefile.in (install-unwind_h): Create
1847 $(gcc_objdir)/include/unwind.h atomically.
1849 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1851 * Makefile.in (install-unwind_h): Remove destination file first.
1853 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1856 * config/mips/t-mips16: New file.
1857 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1858 (mips*-*-linux*): Likewise.
1859 (mips*-sde-elf*): Likewise.
1860 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1861 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1862 Add mips/t-mips16 to tmake_file.
1863 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1864 (mips-*-elf*): Likewise.
1865 (mips64-*-elf*): Likewise.
1866 (mips64orion-*-elf*): Likewise.
1867 (mips*-*-rtems*): Likewise.
1868 (mipstx39-*-elf*): Likewise.
1869 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1870 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1872 Use $(srcdir) to refer to sync.c.
1874 ($(libgcc-sync-funcs-o)): Likewise.
1875 ($(libgcc-sync-size-funcs-s-o)): Likewise.
1876 ($(libgcc-sync-funcs-s-o)): Likewise.
1878 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
1880 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1883 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
1886 * config/i386/value-unwind.h: New.
1888 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
1890 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1891 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1892 Add to tmake_file rather than overriding it.
1894 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1896 * config/t-softfp: Remove.
1897 * soft-fp: Moved from ../gcc/config.
1898 * soft-fp/README: Remove t-softfp reference.
1899 * soft-fp/t-softfp: Move to config/t-softfp.
1900 (softfp_machine_header): Remove.
1901 (softfp_file_list): Remove config subdir.
1902 (soft-fp-objects): New variable.
1903 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1904 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1905 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1906 * config/t-softfp-excl: New file.
1907 * config/t-softfp-sfdf: New file.
1908 * config/t-softfp-tf: New file.
1909 * config/no-sfp-machine.h: New file.
1910 * config/arm/sfp-machine.h: New file.
1911 * config/arm/t-softfp: New file.
1912 * config/c6x/sfp-machine.h: New file.
1913 * config/i386/32/t-fprules-softfp: Rename to ...
1914 * config/i386/32/t-softfp: ... this.
1915 (tifunctions, LIB2ADD): Remove.
1916 (softfp_int_modes): Override.
1917 * config/i386/64/t-softfp-compat (tf-functions): Remove config
1919 * config/i386/64/eqtf2.c: Likewise.
1920 * config/i386/64/getf2.c: Likewise.
1921 * config/i386/64/letf2.c: Likewise.
1922 * config/ia64/sft-machine.h: New file.
1923 * config/ia64/t-fprules-softfp: Rename to ...
1924 * config/ia64/t-softfp: ... this.
1925 * config/lm32/sfp-machine.h: New file.
1926 * config/moxie/t-moxie-softfp: Remove.
1927 * config/rs6000/ibm-ldouble-format: New file.
1928 * config/rs6000/ibm-ldouble.c: New file.
1929 * config/rs6000/libgcc-ppc-glibc.ver: New file
1930 * config/rs6000/libgcc-ppc64.ver: New file
1931 * config/rs6000/sfp-machine.h: New file.
1932 * config/rs6000/t-freebsd: New file.
1933 * config/rs6000/t-ibm-ldouble: New file.
1934 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1935 libgcc-ppc-glibc.ver.
1936 * config/rs6000/t-linux64: New file.
1937 * config/rs6000/t-ppccomm (LIB2ADD): Add
1938 $(srcdir)/config/rs6000/ibm-ldouble.c.
1939 * config/rs6000/t-ppccomm-ldbl: New file.
1940 * config/score/sfp-machine.h: New file.
1941 * config.host (sfp_machine_header): Explain.
1942 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1943 t-softfp to tmake_file.
1944 (arm*-*-uclinux*): Likewise.
1945 (arm*-*-ecos-elf): Likewise.
1946 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1947 (arm*-*-rtems*): Likewise.
1948 (arm*-*-elf): Likewise.
1949 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1951 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1952 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1953 (lm32-*-uclinux*): Likewise.
1954 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1955 t-softfp-excl, t-softfp.
1956 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1957 (powerpc64-*-darwin*): Likewise.
1958 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1960 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1962 (powerpc-*-eabisim*): Likewise.
1963 (powerpc-*-elf*): Likewise.
1964 (powerpc-*-eabialtivec*): Likewise.
1965 (powerpc-xilinx-eabi*): Likewise.
1966 (powerpc-*-rtems*): Likewise.
1967 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1968 t-softfp-excl, t-softfp to tmake_file.
1969 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1970 rs6000/t-ppccomm-ldbl to tmake_file.
1971 (powerpcle-*-elf*): Likewise.
1972 (powerpcle-*-eabisim*): Likewise.
1973 (powerpcle-*-eabi*): Likewise.
1974 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1975 rs6000/t-ibm-ldouble to tmake_file.
1976 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1977 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1978 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1979 (tic6x-*-*): Likewise.
1980 (i[34567]86-*-darwin*, x86_64-*-darwin*,
1981 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1982 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1983 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1984 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1985 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1986 t-softfp to tmake_file.
1987 * configure.ac (sfp_machine_header): Provide default if unset.
1989 Link sfp-machine.h to config/$sfp_machine_header.
1990 * configure: Regenerate.
1992 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1994 * Makefile.in (double_type_size, long_double_type_size): Set.
1995 Remove $(fpbit-in-libgcc) support.
1996 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1997 (fpbit-src): New variable.
1998 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1999 Compile with -DFLOAT $(FPBIT_CFLAGS).
2001 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2002 Compile with $(FPBIT_CFLAGS).
2004 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2005 Compile with -DFLOAT $(TPBIT_CFLAGS).
2007 * configure.ac (double_type_size, long_double_type_size):
2008 Determine and substitute.
2009 * configure: Regenerate.
2010 * fp-bit.c, fp-bit.h: New files.
2011 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2012 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2013 * config/mips/t-mips: New file.
2014 * config/mips/t-sdemtk: New file.
2015 * config/rs6000/ppc64-fp.c: New file.
2016 * config/rs6000/t-darwin (LIB2ADD): Add
2017 $(srcdir)/config/rs6000/ppc64-fp.c.
2018 * config/rs6000/t-ppc64-fp: New file.
2019 * config/rx/rx-lib.h: New file.
2020 * config/rx/t-rx (FPBIT): Set to true.
2021 ($(gcc_objdir)/fp-bit.c): Remove.
2022 (DPBIT): Set to true only with -m64bit-doubles.
2023 ($(gcc_objdir)/dp-bit.c): Remove.
2024 * config/sparc/t-softfp: Remove.
2025 * config/spu/t-elf: New file.
2026 * config/t-fdpbit, config/t-fpbit: New files.
2027 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2028 (mips*-*-*): Likewise.
2029 (arm-wrs-vxworks): Likewise.
2030 (arm*-*-freebsd*): Likewise.
2031 (avr-*-rtems*): Add t-fpbit to tmake_file.
2032 (avr-*-*): Likewise.
2033 (bfin*-elf*): Add t-fdpbit to tmake_file.
2034 (bfin*-uclinux*): Likewise.
2035 (bfin*-linux-uclibc*): Likewise.
2036 (bfin*-rtems*): New case.
2037 Add t-fdpbit to tmake_file.
2038 (bfin*-*): Add t-fdpbit to tmake_file.
2039 (crisv32-*-elf): Likewise.
2040 (cris-*-linux*): Likewise.
2041 (fr30-*-elf): Likewise.
2042 (frv-*-elf, frv-*-*linux*): Likewise.
2043 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2044 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2045 (m32r-*-elf*): Likewise.
2046 (m32rle-*-elf*): Likewise.
2047 (m32r-*-linux*): Likewise.
2048 (m32rle-*-linux*): Likewise.
2049 (mcore-*-elf): Add t-fdpbit to tmake_file.
2050 (microblaze*-*-*): Likewise.
2051 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2052 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2053 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2055 Add mips/t-tpbit to tmake-file.
2056 (mips*-*-linux*): Fix typo.
2057 (mips*-sde-elf*): New case
2058 Add mips/t-sdemtk unless using newlib.
2059 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2060 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2061 (mn10300-*-*): Likewise.
2062 (pdp11-*-*): Likewise.
2063 (picochip-*-*): Add t-fpbit to tmake_file.
2064 (powerpc-*-eabisimaltivec*): Likewise.
2065 (powerpc-*-eabisim*): Likewise.
2066 (powerpc-*-elf*): Likewise.
2067 (powerpc-*-eabialtivec*): Likewise.
2068 (powerpc-xilinx-eabi*): New case.
2069 Add t-fdpbit to tmake_file.
2070 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2071 (powerpc-*-rtems*): Likewise.
2072 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2074 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2076 (powerpc-*-lynxos*): Likewise.
2077 (powerpcle-*-elf*): Likewise.
2078 (powerpcle-*-eabisim*): Likewise.
2079 (powerpcle-*-eabi*): Likewise.
2080 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2081 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2082 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2083 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2084 (rx-*-elf): Add t-fdpbit to tmake_file.
2085 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2086 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2087 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2088 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2090 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2091 (sh-wrs-vxworks): Likewise.
2092 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2093 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2094 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2095 (sparc64-*-rtems*): ... new case.
2096 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2097 (spu-*-elf*): Likewise.
2098 Add spu/t-elf to tmake_file.
2099 (v850*-*-*): Add t-fdpbit to tmake_file.
2100 (xstormy16-*-elf): Likewise.
2101 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2102 (mep*-*-*): Likewise.
2104 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2106 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2108 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2109 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2110 (install-unwind_h): New target.
2111 (all): Depend on it.
2112 * config.host (unwind_header): New variable.
2113 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2114 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2115 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2116 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2117 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2119 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2121 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2123 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2125 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2126 (ia64*-*-freebsd*): Likewise.
2127 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2129 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2130 $with_system_libunwind.
2131 (ia64*-*-hpux*): Set tmake_file.
2132 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2133 (picochip-*-*): Set tmake_file.
2134 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2136 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2137 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2138 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2139 (xtensa*-*-elf*): Set tmake_file.
2140 (xtensa*-*-linux*): Likewise.
2141 * configure.ac: Include ../config/unwind_ipinfo.m4.
2142 Call GCC_CHECK_UNWIND_GETIPINFO.
2143 Link unwind.h to $unwind_header.
2144 * configure: Regenerate.
2145 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2146 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2147 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2148 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2149 * config/unwind-dw2-fde-darwin.c: New file.
2150 * config/arm/libunwind.S, config/arm/pr-support.c,
2151 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2152 config/arm/unwind-arm.h,: New files.
2153 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2154 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2155 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2156 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2157 config/ia64/unwind-ia64.h: New files.
2158 * config/picochip/t-picochip: New file.
2159 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2161 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2162 * config/s390/t-tpf (LIB2ADDEH): Remove.
2163 * config/t-darwin (LIB2ADDEH): Set.
2164 * config/t-eh-dw2-dip: New file.
2165 * config/t-libunwind, config/t-libunwind-elf: New files.
2166 * config/t-sol2 (LIB2ADDEH): Remove.
2167 * config/xtensa/t-xtensa: New file.
2169 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2171 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2172 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2173 long long to check rt_sigreturn syscall.
2175 2011-08-02 Alan Modra <amodra@gmail.com>
2177 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2178 Restore for indirect call bcrtl from correct stack slot, and only
2179 if cfa+40 isn't valid.
2181 2011-08-01 Julian Brown <julian@codesourcery.com>
2183 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2184 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2185 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2187 2011-08-01 Julian Brown <julian@codesourcery.com>
2189 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2190 (libgcc-std.ver.in): Use above.
2191 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2192 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2194 * config/t-fixedpoint-gnu-prefix: New file.
2195 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2196 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2199 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2201 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2202 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2203 for x86-64. Properly check __x86_64__ and __LP64__.
2205 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2207 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2209 (_FP_WS_TYPE): Likewise.
2210 (_FP_I_TYPE): Likewise.
2212 2011-07-28 Alan Modra <amodra@gmail.com>
2214 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2215 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2216 in a plt call stub. Do restore r2 if stopped on bctrl.
2218 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2220 * config.host (i[3456x]86-*-netware*): Remove.
2221 * config/i386/netware-crt0.c, config/i386/t-nwld,
2222 config/i386/t-slibgcc-nwld: Remove.
2224 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2226 * config.host: Handle tic6x-*-*.
2227 * config/c6x/c6x-abi.h: New file.
2229 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2231 * config/i386/crtprec.c: New file.
2232 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2233 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2234 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2235 (x86_64-*-darwin*): Likewise.
2236 (i[34567]86-*-solaris2*: Likewise.
2238 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2240 * config/alpha/crtfastmath.c: New file.
2241 * config/i386/crtfastmath.c: New file.
2242 * config/ia64/crtfastmath.c: New file.
2243 * config/mips/crtfastmath.c: New file.
2244 * config/sparc/crtfastmath.c: New file.
2246 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2248 Add -frandom-seed=gcc-crtfastmath.
2249 * config/alpha/t-crtfm: Remove.
2250 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2251 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2253 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2254 (alpha*-dec-osf5.1*): Likewise.
2255 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2256 Add crtfastmath.o to extra_parts.
2257 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2258 Add crtfastmath.o to extra_parts.
2259 (x86_64-*-darwin*): Likewise.
2260 (x86_64-*-mingw*): Likewise.
2261 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2262 (ia64*-*-freebsd*): Likewise.
2263 (ia64*-*-linux*): Likewise.
2264 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2265 Add crtfastmath.o to extra_parts.
2267 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2269 * config/darwin-crt3.o: New file.
2270 * config/rs6000/darwin-crt2.c: New file.
2271 * config/t-darwin: New file.
2272 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2274 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2275 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2276 (powerpc64-*-darwin*): Likewise.
2278 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2280 * config/i386/netware-crt0.c: New file.
2281 * config/i386/t-nwld: Rename to ...
2282 * config/i386/t-slibgcc-nwld: ... this.
2283 * config/i386/t-nwld: New file.
2284 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2286 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2289 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2291 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2293 * configure: Regenerate.
2295 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2297 * dfp-bit.c, dfp-bit.h: New files.
2298 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2300 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2301 ($(d64pbit-o)): Likewise.
2302 ($(d128pbit-o)): Likewise.
2303 * config/t-dfprules: New file.
2304 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2305 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2306 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2307 (x86_64-*-linux*): Likewise.
2308 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2309 (i[34567]86-*-cygwin*): Likewise.
2310 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2311 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2313 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2315 * Makfile.in (LIBGCOV): New variable.
2316 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2317 * libgcov.c: New file.
2319 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2321 * fixed-bit.c, fixed-bit.h: New files.
2322 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2323 refer to fixed-bit.c.
2325 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2327 * config.host (*local*): Remove.
2329 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2332 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2333 like i?86-*-solaris2.1[0-9]*.
2334 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2335 * configure.ac (i?86-*-solaris2*): Likewise.
2336 * configure: Regenerate.
2338 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2340 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2341 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2342 md_unwind_header by splitting out of...
2343 (i[34567]86-*-linux*): ... this.
2344 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2345 Remove md_unwind_header by splitting out of...
2346 (x86_64-*-linux*): ... this.
2348 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2350 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2352 2011-06-28 Nick Clifton <nickc@redhat.com>
2354 * config.host: Recognize all V850 variants.
2356 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2358 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2360 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2362 * shared-object.mk (c_flags-$o): Save c_flags.
2363 ($(base)$(objext)): Use it.
2364 ($(base)_s$(objext)): Likewise.
2366 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2368 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2369 * libgcc-std.ver.in (GCC_4.7.0): New section.
2371 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2375 * config/avr/t-avr: Fix line endings.
2376 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2379 2011-06-14 Olivier Hainque <hainque@adacore.com>
2380 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2382 * config/mips/irix6-unwind.h: New file.
2383 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2385 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2387 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2388 (sparc64_fallback_frame_state): Use it.
2389 (sparc64_frob_update_context): Further adjust context.
2390 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2391 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2392 * config/sparc/sol2-cn.S: Likewise.
2394 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2396 * enable-execute-stack-empty.c: New file.
2397 * enable-execute-stack-mprotect.c: New file.
2398 * config/i386/enable-execute-stack-mingw32.c: New file.
2399 * config.host (enable_execute_stack): New variable.
2400 Select appropriate variants.
2401 * configure.ac: Link enable-execute-stack.c to
2402 $enable_execute_stack.
2403 * configure: Regenerate.
2404 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2405 (lib2funcs): Remove _enable_execute_stack.
2407 2011-06-09 David S. Miller <davem@davemloft.net>
2408 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2410 * config.host (sparc-*-linux*): Correct md_unwind_header
2412 (s390x-ibm-tpf*): Fix typo.
2414 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2416 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2417 Add crtfastmath.o to extra_parts.
2418 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2420 * config/mips/t-crtfm: Remove.
2422 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2424 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2426 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2428 * config.host (sh*-*-linux*): Fix typo.
2430 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2432 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2433 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2434 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2435 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2436 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2437 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2438 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2439 Wrap in !__MINGW64__.
2440 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2441 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2442 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2443 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2444 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2445 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2446 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2448 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2449 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2450 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2451 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2452 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2453 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2454 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2455 * config/no-unwind.h: New file.
2456 * config.host (md_unwind_header): Document.
2458 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2459 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2460 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2461 hppa[12]*-*-hpux11*): Set md_unwind_header.
2462 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2463 Set md_unwind_header.
2464 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2465 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2466 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2467 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2468 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2469 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2470 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2472 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2473 * configure: Regenerate.
2475 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2477 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2478 Set tmake_file, extra_parts.
2479 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2481 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2483 * config/mips/t-irix6: New file.
2484 * config/mips/t-slibgcc-irix: New file.
2486 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2488 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2489 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2491 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2493 * configure.ac (target_thread_file): Determine thread model.
2494 * configure: Regenerate.
2495 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2496 * config/alpha/t-alpha: New file.
2497 * config/alpha/t-crtfm: Use $<.
2498 * config/alpha/t-ieee: New file.
2499 * config/alpha/t-osf-pthread: New file.
2500 * config/alpha/t-slibgcc-osf: New file.
2501 * config/alpha/libgcc-osf5.ver: New file.
2503 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2505 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2507 Add crtfastmath.o to extra_parts.
2509 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2511 * config/gmon-sol2.c: Reindent.
2513 Remove, correct casts.
2514 Use STDERR_FILENO, NULL.
2515 (BASEADDRESS): Remove.
2517 (errno, sbrk): Remove declarations.
2518 (monstartup) [hp300]: Remove.
2521 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2523 * Makefile.in (cpu_type): Define.
2524 * config.host (i[34567]86-*-rtems*): Handle it.
2525 (i[34567]86-*-solaris2*): Move body ...
2526 (*-*-solaris2*): ... here.
2527 New case, generalize.
2528 (sparc-*-elf*): Handle it.
2529 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2530 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2531 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2533 (sparc*-*-solaris2*): ... this.
2535 (sparc64-*-elf*): Handle it.
2536 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2537 Merge ../gcc/config/i386/gmon-sol2.c.
2538 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2540 Merge ../gcc/config/i386/sol2-gc1.asm.
2541 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2543 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2545 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2546 * config/i386/t-crtstuff: New file.
2547 * config/i386/t-softfp: New file.
2548 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2549 $(T)crti.o, $(T)crtn.o): Remove.
2550 (gcrt1.o): New rule.
2551 (TARGET_LIBGCC2_CFLAGS): Remove.
2552 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2553 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2554 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2555 * config/sparc/t-sol2: New file.
2556 * config/sparc/t-crtfm: Move to ...
2557 * config/t-crtfm: ... this.
2558 Use $(cpu_type), $<.
2559 * config/t-crtin: New file.
2560 * config/sparc/t-softfp: New file.
2561 * config/sparc/t-softmul: New file.
2562 * config/t-rtems: New file.
2563 * config/t-slibgcc: New file.
2564 * config/t-slibgcc-elf-ver: New file.
2565 * config/t-slibgcc-gld: New file.
2566 * config/t-slibgcc-sld: New file.
2567 * config/t-sol2: New file.
2568 * configure.ac: Include ../config/lib-ld.m4.
2569 Call AC_LIB_PROG_LD_GNU.
2570 Substitute cpu_type.
2571 * configure: Regenerate.
2573 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2576 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2577 libgcc-std.ver in the build directory.
2578 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2579 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2581 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2583 * libgcc-std.ver.in: New file.
2584 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2586 (libgcc-std.ver): New rule.
2587 * config/t-gnu-prefix: New file.
2589 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2591 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2593 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2595 * config/i386/darwin-lib.h: New file.
2597 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2599 * config/arm/symbian-lib.h: New.
2601 2011-05-04 Chris Demetriou <cgd@google.com>
2603 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2604 (__x86.get_pc_thunk.bx): ...this.
2605 (__morestack): Adjust for rename, remove undef of __i686.
2607 2011-05-03 Chris Demetriou <cgd@google.com>
2609 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2611 2011-03-22 Joseph Myers <joseph@codesourcery.com>
2613 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2614 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2615 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2616 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2617 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2620 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
2622 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2623 Adjust copyright year.
2625 2011-03-07 Ian Lance Taylor <iant@google.com>
2627 * generic-morestack.c (__splitstack_find): Adjust returned stack
2628 pointer to include all registers pushed by __morestack.
2630 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2633 * configure.ac: Call ACX_NONCANONICAL_TARGET.
2634 (toolexecdir): Calculate and AC_SUBST.
2635 (toolexeclibdir): Likewise.
2636 * Makefile.in (target_noncanonical): Import.
2637 (toolexecdir): Likewise.
2638 (toolexeclibdir): Likewise.
2639 * configure: Regenerate.
2641 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
2644 * config/arm/bpabi.h: Rename to...
2645 * config/arm/bpabi-lib.h: ...this.
2647 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2649 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2651 * configure: Regenerate.
2653 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
2655 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2656 __FLOAT_WORD_ORDER__.
2657 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2660 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2663 * Makefile.in (install-strip): New phony target.
2665 2010-11-07 Ian Lance Taylor <iant@google.com>
2668 * config/i386/morestack.S (__morestack_large_model): New
2671 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
2673 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2675 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2677 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
2679 * config/arm/bpabi.h: New file.
2680 * config/frv/frv-abi.h: New file.
2682 2010-10-01 Ian Lance Taylor <iant@google.com>
2684 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2685 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2687 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
2690 * config.host: Add the missing `$'.
2692 2010-09-30 Michael Eager <eager@eagercon.com>
2694 * config.host: Add microblaze*-*-*.
2695 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2696 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2697 udivsi3.asm,umodsi3.asm}: New.
2699 2010-09-28 Ian Lance Taylor <iant@google.com>
2701 * configure.ac: Adjust CFI test to test assembler directly rather
2702 than checking gcc preprocessor macro.
2703 * configure: Rebuild.
2705 2010-09-27 Ian Lance Taylor <iant@google.com>
2707 * configure.ac: Test whether assembler supports CFI directives.
2708 * config.host: Only add t-stack and i386/t-stack-i386 to
2709 tmake_file if libgcc_cv_cfi is "yes".
2710 * configure: Rebuild.
2712 2010-09-27 Ian Lance Taylor <iant@google.com>
2714 * generic-morestack.h: New file.
2715 * generic-morestack.c: New file.
2716 * generic-morestack-thread.c: New file.
2717 * config/i386/morestack.S: New file.
2718 * config/t-stack: New file.
2719 * config/i386/t-stack-i386: New file.
2720 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2721 i386/t-stack-i386 to tmake_file.
2723 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
2725 * Makefile.in (libgcc-extra-parts): Check for static archives and
2726 invoke ranlib after installing them.
2727 (gcc-extra-parts): Likewise.
2728 (install-leaf): Likewise.
2730 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
2732 * configure: Regenerated.
2734 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
2736 * configure: Regenerated.
2738 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
2739 Andrew Pinski <pinskia@gmail.com>
2742 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2744 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
2747 * configure: Regenerated.
2749 2010-09-06 Andreas Schwab <schwab@redhat.com>
2751 * configure: Regenerate.
2753 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2755 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2757 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2760 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2761 Iain Sandoe <iains@gcc.gnu.org>
2764 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2765 LIB2FUNCS_EXCLUDE functions.
2767 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2769 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2771 * configure: Regenerate.
2773 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
2775 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2776 i386/t-freebsd to tmake_file.
2777 * config/i386/t-freebsd: New file.
2778 * config/i386/libgcc-bsd.ver: New file.
2780 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
2782 * config.host (powerpc*-eabispe*): Set tmake_file.
2783 (powerpc*-eabi*): Likewise.
2784 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2785 crtbeginS, crtendS, crtbeginT.
2787 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
2789 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2790 to tmake_file. Add crtfastmath.o to extra_parts.
2791 * config/mips/t-crtfm: New.
2793 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
2795 * config.host (sparc64-*-rtems*): New target.
2797 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2799 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2802 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
2804 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2806 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2808 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2809 alpha-dec-osf5.0* support.
2811 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
2813 * config.host: Add lm32-*-rtems*.
2815 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2816 Uros Bizjak <ubizjak@gmail.com>
2819 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2820 like other remaining 32-bit x86 OSes.
2821 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2823 * config/i386/libgcc-sol2.ver: New file.
2824 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2826 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
2829 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2830 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2831 is used and substitute set_use_emutls.
2832 * configure: Regenerated.
2834 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
2836 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2838 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2841 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2843 ($(T)gcrt1.o): Likewise.
2844 ($(T)crt1.o): Likewise.
2845 ($(T)crti.o): Likewise.
2846 ($(T)crtn.o): Likewise.
2848 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2851 * Makefile.in (install): Use $(MAKE) string in rule, for
2854 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
2856 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2857 * config/mmix/t-mmix: New file.
2858 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2860 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
2863 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2866 2010-01-04 Anthony Green <green@moxielogic.com>
2868 * config/moxie/crti.asm, config/moxie/crtn.asm,
2869 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2870 config/moxie/t-moxie: New files.
2871 * config.host: Add t-moxie-softfp reference.
2873 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2876 * config/t-slibgcc-darwin: Fix embedded rpaths for
2877 --enable-version-specific-runtime-libs, build extension stub
2878 libs exposing features available from current libgcc_s.
2880 2009-11-11 Jon Beniston <jon@beniston.com>
2882 * config.host: Add lm32 targets.
2883 * config/lm32: New directory.
2884 * config/lm32/libgcc_lm32.h: New file.
2885 * config/lm32/_mulsi3.c: New file.
2886 * config/lm32/_udivmodsi4.c: New file.
2887 * config/lm32/_divsi3.c: New file.
2888 * config/lm32/_modsi3.c: New file.
2889 * config/lm32/_udivsi3.c: New file.
2890 * config/lm32/_umodsi3.c: New file.
2891 * config/lm32/_lshrsi3.S: New file.
2892 * config/lm32/_ashrsi3.S: New file.
2893 * config/lm32/_ashlsi3.S: New file.
2894 * config/lm32/crti.S: New file.
2895 * config/lm32/crtn.S: New file.
2896 * config/lm32/t-lm32: New file.
2897 * config/lm32/t-elf: New file.
2898 * config/lm32/t-uclinux: New file.
2900 2009-10-26 Nick Clifton <nickc@redhat.com>
2902 * config.host: Add support for RX target.
2903 * config/rx: New directory.
2904 * config/rx/rx-abi-functions.c: New file. Supplementary
2905 functions for libgcc to support the RX ABI.
2906 * config/rx/rx-abi.h: New file. Supplementary header file for
2907 libgcc RX ABI functions.
2908 * config/rx/t-rx: New file: Makefile fragment for building
2911 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
2913 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2914 constraint of y0 to "g".
2916 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2918 * config.host: Include the s390 makefile fragments.
2919 * config/s390/32/_fixdfdi.c: New file.
2920 * config/s390/32/_fixsfdi.c: New file.
2921 * config/s390/32/_fixtfdi.c: New file.
2922 * config/s390/32/_fixunsdfdi.c: New file.
2923 * config/s390/32/_fixunssfdi.c: New file.
2924 * config/s390/32/_fixunstfdi.c: New file.
2925 * config/s390/32/t-floattodi: New file.
2926 * config/s390/libgcc-glibc.ver: New file.
2927 * config/s390/t-crtstuff: New file.
2928 * config/s390/t-linux: New file.
2929 * config/s390/t-tpf: New file.
2931 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2933 * configure.ac (AC_PREREQ): Bump to 2.64.
2935 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
2937 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2939 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2941 * configure: Regenerate.
2943 2009-08-09 Douglas B Rupp <rupp@gnat.com>
2945 * config.host (ia64-hp-*vms*): New target.
2946 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2949 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2951 * configure.ac: Add snippet for maintainer-mode.
2952 * configure: Regenerate.
2953 * Makefile.in (AUTOCONF, configure_deps): New variables.
2954 ($(srcdir)/configure)): New rule, active only with maintainer
2957 2009-06-23 DJ Delorie <dj@redhat.com>
2960 * config.host: Add mep support.
2962 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
2964 * config.host: Add i386/${host_address}/t-fprules-softfp and
2965 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2967 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2969 * config/i386/64/_multc3.c: Likewise.
2970 * config/i386/64/_powitf2.c: Likewise.
2971 * config/i386/64/eqtf2.c: Likewise.
2972 * config/i386/64/getf2.c: Likewise.
2973 * config/i386/64/letf2.c: Likewise.
2974 * config/i386/64/letf2.c: Likewise.
2975 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2976 unsigned long long for x64 mingw targets.
2977 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2978 (_FP_I_TYPE): Define as long long for x64 mingw target.
2980 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
2982 * config.host (vax-*-linux*): New.
2984 2009-05-31 Anthony Green <green@moxielogic.com>
2986 * config.host: Add moxie support.
2987 * config/moxie/t-moxie: New file.
2989 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
2991 * config.host: Add i386/${host_address}/t-fprules-softfp and
2992 t-softfp to tmake_file for i[34567]86-*-cygwin*.
2994 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
2996 * config.host: Add i386/${host_address}/t-fprules-softfp to
2997 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2999 2009-04-09 Nick Clifton <nickc@redhat.com>
3001 * config/ia64/tf-signs.c: Change copyright header to refer to
3002 version 3 of the GNU General Public License with version 3.1
3003 of the GCC Runtime Library Exception and to point readers at
3004 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3006 * config/i386/32/tf-signs.c: Likewise.
3007 * config/libbid/_addsub_dd.c: Likewise.
3008 * config/libbid/_addsub_sd.c: Likewise.
3009 * config/libbid/_addsub_td.c: Likewise.
3010 * config/libbid/_dd_to_df.c: Likewise.
3011 * config/libbid/_dd_to_di.c: Likewise.
3012 * config/libbid/_dd_to_sd.c: Likewise.
3013 * config/libbid/_dd_to_sf.c: Likewise.
3014 * config/libbid/_dd_to_si.c: Likewise.
3015 * config/libbid/_dd_to_td.c: Likewise.
3016 * config/libbid/_dd_to_tf.c: Likewise.
3017 * config/libbid/_dd_to_udi.c: Likewise.
3018 * config/libbid/_dd_to_usi.c: Likewise.
3019 * config/libbid/_dd_to_xf.c: Likewise.
3020 * config/libbid/_df_to_dd.c: Likewise.
3021 * config/libbid/_df_to_sd.c: Likewise.
3022 * config/libbid/_df_to_td.c: Likewise.
3023 * config/libbid/_di_to_dd.c: Likewise.
3024 * config/libbid/_di_to_sd.c: Likewise.
3025 * config/libbid/_di_to_td.c: Likewise.
3026 * config/libbid/_div_dd.c: Likewise.
3027 * config/libbid/_div_sd.c: Likewise.
3028 * config/libbid/_div_td.c: Likewise.
3029 * config/libbid/_eq_dd.c: Likewise.
3030 * config/libbid/_eq_sd.c: Likewise.
3031 * config/libbid/_eq_td.c: Likewise.
3032 * config/libbid/_ge_dd.c: Likewise.
3033 * config/libbid/_ge_sd.c: Likewise.
3034 * config/libbid/_ge_td.c: Likewise.
3035 * config/libbid/_gt_dd.c: Likewise.
3036 * config/libbid/_gt_sd.c: Likewise.
3037 * config/libbid/_gt_td.c: Likewise.
3038 * config/libbid/_isinfd128.c: Likewise.
3039 * config/libbid/_isinfd32.c: Likewise.
3040 * config/libbid/_isinfd64.c: Likewise.
3041 * config/libbid/_le_dd.c: Likewise.
3042 * config/libbid/_le_sd.c: Likewise.
3043 * config/libbid/_le_td.c: Likewise.
3044 * config/libbid/_lt_dd.c: Likewise.
3045 * config/libbid/_lt_sd.c: Likewise.
3046 * config/libbid/_lt_td.c: Likewise.
3047 * config/libbid/_mul_dd.c: Likewise.
3048 * config/libbid/_mul_sd.c: Likewise.
3049 * config/libbid/_mul_td.c: Likewise.
3050 * config/libbid/_ne_dd.c: Likewise.
3051 * config/libbid/_ne_sd.c: Likewise.
3052 * config/libbid/_ne_td.c: Likewise.
3053 * config/libbid/_sd_to_dd.c: Likewise.
3054 * config/libbid/_sd_to_df.c: Likewise.
3055 * config/libbid/_sd_to_di.c: Likewise.
3056 * config/libbid/_sd_to_sf.c: Likewise.
3057 * config/libbid/_sd_to_si.c: Likewise.
3058 * config/libbid/_sd_to_td.c: Likewise.
3059 * config/libbid/_sd_to_tf.c: Likewise.
3060 * config/libbid/_sd_to_udi.c: Likewise.
3061 * config/libbid/_sd_to_usi.c: Likewise.
3062 * config/libbid/_sd_to_xf.c: Likewise.
3063 * config/libbid/_sf_to_dd.c: Likewise.
3064 * config/libbid/_sf_to_sd.c: Likewise.
3065 * config/libbid/_sf_to_td.c: Likewise.
3066 * config/libbid/_si_to_dd.c: Likewise.
3067 * config/libbid/_si_to_sd.c: Likewise.
3068 * config/libbid/_si_to_td.c: Likewise.
3069 * config/libbid/_td_to_dd.c: Likewise.
3070 * config/libbid/_td_to_df.c: Likewise.
3071 * config/libbid/_td_to_di.c: Likewise.
3072 * config/libbid/_td_to_sd.c: Likewise.
3073 * config/libbid/_td_to_sf.c: Likewise.
3074 * config/libbid/_td_to_si.c: Likewise.
3075 * config/libbid/_td_to_tf.c: Likewise.
3076 * config/libbid/_td_to_udi.c: Likewise.
3077 * config/libbid/_td_to_usi.c: Likewise.
3078 * config/libbid/_td_to_xf.c: Likewise.
3079 * config/libbid/_tf_to_dd.c: Likewise.
3080 * config/libbid/_tf_to_sd.c: Likewise.
3081 * config/libbid/_tf_to_td.c: Likewise.
3082 * config/libbid/_udi_to_dd.c: Likewise.
3083 * config/libbid/_udi_to_sd.c: Likewise.
3084 * config/libbid/_udi_to_td.c: Likewise.
3085 * config/libbid/_unord_dd.c: Likewise.
3086 * config/libbid/_unord_sd.c: Likewise.
3087 * config/libbid/_unord_td.c: Likewise.
3088 * config/libbid/_usi_to_dd.c: Likewise.
3089 * config/libbid/_usi_to_sd.c: Likewise.
3090 * config/libbid/_usi_to_td.c: Likewise.
3091 * config/libbid/_xf_to_dd.c: Likewise.
3092 * config/libbid/_xf_to_sd.c: Likewise.
3093 * config/libbid/_xf_to_td.c: Likewise.
3094 * config/libbid/bid128.c: Likewise.
3095 * config/libbid/bid128_2_str.h: Likewise.
3096 * config/libbid/bid128_2_str_macros.h: Likewise.
3097 * config/libbid/bid128_2_str_tables.c: Likewise.
3098 * config/libbid/bid128_add.c: Likewise.
3099 * config/libbid/bid128_compare.c: Likewise.
3100 * config/libbid/bid128_div.c: Likewise.
3101 * config/libbid/bid128_fma.c: Likewise.
3102 * config/libbid/bid128_logb.c: Likewise.
3103 * config/libbid/bid128_minmax.c: Likewise.
3104 * config/libbid/bid128_mul.c: Likewise.
3105 * config/libbid/bid128_next.c: Likewise.
3106 * config/libbid/bid128_noncomp.c: Likewise.
3107 * config/libbid/bid128_quantize.c: Likewise.
3108 * config/libbid/bid128_rem.c: Likewise.
3109 * config/libbid/bid128_round_integral.c: Likewise.
3110 * config/libbid/bid128_scalb.c: Likewise.
3111 * config/libbid/bid128_sqrt.c: Likewise.
3112 * config/libbid/bid128_string.c: Likewise.
3113 * config/libbid/bid128_to_int16.c: Likewise.
3114 * config/libbid/bid128_to_int32.c: Likewise.
3115 * config/libbid/bid128_to_int64.c: Likewise.
3116 * config/libbid/bid128_to_int8.c: Likewise.
3117 * config/libbid/bid128_to_uint16.c: Likewise.
3118 * config/libbid/bid128_to_uint32.c: Likewise.
3119 * config/libbid/bid128_to_uint64.c: Likewise.
3120 * config/libbid/bid128_to_uint8.c: Likewise.
3121 * config/libbid/bid32_to_bid128.c: Likewise.
3122 * config/libbid/bid32_to_bid64.c: Likewise.
3123 * config/libbid/bid64_add.c: Likewise.
3124 * config/libbid/bid64_compare.c: Likewise.
3125 * config/libbid/bid64_div.c: Likewise.
3126 * config/libbid/bid64_fma.c: Likewise.
3127 * config/libbid/bid64_logb.c: Likewise.
3128 * config/libbid/bid64_minmax.c: Likewise.
3129 * config/libbid/bid64_mul.c: Likewise.
3130 * config/libbid/bid64_next.c: Likewise.
3131 * config/libbid/bid64_noncomp.c: Likewise.
3132 * config/libbid/bid64_quantize.c: Likewise.
3133 * config/libbid/bid64_rem.c: Likewise.
3134 * config/libbid/bid64_round_integral.c: Likewise.
3135 * config/libbid/bid64_scalb.c: Likewise.
3136 * config/libbid/bid64_sqrt.c: Likewise.
3137 * config/libbid/bid64_string.c: Likewise.
3138 * config/libbid/bid64_to_bid128.c: Likewise.
3139 * config/libbid/bid64_to_int16.c: Likewise.
3140 * config/libbid/bid64_to_int32.c: Likewise.
3141 * config/libbid/bid64_to_int64.c: Likewise.
3142 * config/libbid/bid64_to_int8.c: Likewise.
3143 * config/libbid/bid64_to_uint16.c: Likewise.
3144 * config/libbid/bid64_to_uint32.c: Likewise.
3145 * config/libbid/bid64_to_uint64.c: Likewise.
3146 * config/libbid/bid64_to_uint8.c: Likewise.
3147 * config/libbid/bid_b2d.h: Likewise.
3148 * config/libbid/bid_binarydecimal.c: Likewise.
3149 * config/libbid/bid_conf.h: Likewise.
3150 * config/libbid/bid_convert_data.c: Likewise.
3151 * config/libbid/bid_decimal_data.c: Likewise.
3152 * config/libbid/bid_decimal_globals.c: Likewise.
3153 * config/libbid/bid_div_macros.h: Likewise.
3154 * config/libbid/bid_dpd.c: Likewise.
3155 * config/libbid/bid_flag_operations.c: Likewise.
3156 * config/libbid/bid_from_int.c: Likewise.
3157 * config/libbid/bid_functions.h: Likewise.
3158 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3159 * config/libbid/bid_inline_add.h: Likewise.
3160 * config/libbid/bid_internal.h: Likewise.
3161 * config/libbid/bid_round.c: Likewise.
3162 * config/libbid/bid_sqrt_macros.h: Likewise.
3164 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3166 * Makefile.in: Change copyright header to refer to version
3167 3 of the GNU General Public License and to point readers at the
3168 COPYING3 file and the FSF's license web page.
3169 * config.host: Likewise.
3171 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3173 * config.host: Reorder and merge to match config.gcc change.
3175 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3177 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3179 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3181 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3182 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3183 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3184 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3186 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3188 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3189 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3191 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3193 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3194 ia64/t-softfp-compat to tmake_file.
3196 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3198 * config/ia64/__divxf3.asm: New.
3199 * config/ia64/_fixtfdi.asm: Likewise.
3200 * config/ia64/_fixunstfdi.asm: Likewise.
3201 * config/ia64/_floatditf.asm: Likewise.
3202 * config/ia64/t-fprules-softfp: Likewise.
3203 * config/ia64/t-softfp-compat: Likewise.
3204 * config/ia64/tf-signs.c: Likewise.
3206 2009-01-18 Ben Elliston <bje@au.ibm.com>
3208 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3210 2009-01-16 Ben Elliston <bje@au.ibm.com>
3212 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3215 2009-01-13 Ben Elliston <bje@au.ibm.com>
3217 * config/t-softfp: New file.
3218 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3219 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3221 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3223 * config.host: Add m32r*-*-rtems*.
3225 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3227 * config.host: Add m32c*-*-rtems*.
3229 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3232 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3233 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3234 * configure: Regenerate.
3235 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3236 tmake_file here from gcc/config.gcc.
3237 Move extra_parts here from gcc/config.gcc.
3238 * config/i386/t-sol2: Move here from gcc/config/i386.
3239 Use gcc_srcdir instead of srcdir.
3241 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3243 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3246 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3248 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3250 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3252 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3254 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3257 * config.host: Add picochip-*-*.
3259 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3261 * config.host: Match more processor names for Xtensa.
3263 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3265 * config/i386/64/t-softfp-compat: Update comments.
3267 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3269 * config/i386/64/_divtc3-compat.c: Moved to ...
3270 * config/i386/64/_divtc3.c: Here.
3272 * config/i386/64/_multc3-compat.c: Moved to ...
3273 * config/i386/64/_multc3.c: Here.
3275 * config/i386/64/_powitf2-compat.c: Moved to ...
3276 * config/i386/64/_powitf2.c: Here.
3278 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3279 .c suffix instead of -compat.c.
3281 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3283 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3284 (_FP_MUL_MEAT_D): Ditto.
3285 (_FP_DIV_MEAT_S): Ditto.
3286 (_FP_DIV_MEAT_D): Ditto.
3288 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3290 * Makefile.in: Add support for __sync_* libgcc functions.
3292 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3294 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3296 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3299 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3300 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3302 * config/i386/64/t-fprules-softfp: Moved to ...
3303 * config/i386/64/t-softfp-compat: This. New.
3305 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3307 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3308 Initialize f with 0.0.
3310 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3313 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3315 * config/i386/64/_divtc3-compat.c: New.
3316 * config/i386/64/_multc3-compat.c: Likewise.
3317 * config/i386/64/_powitf2-compat.c: Likewise.
3318 * config/i386/64/eqtf2.c: Likewise.
3319 * config/i386/64/getf2.c: Likewise.
3320 * config/i386/64/letf2.c: Likewise.
3321 * config/i386/64/t-fprules-softfp: Likewise.
3323 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3325 * config.host: Add i386/${host_address}/t-fprules-softfp to
3326 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3327 i[34567]86-*-linux*, x86_64-*-linux*.
3329 * configure.ac: Set host_address to 64 or 32 for x86.
3330 * configure: Regenerated.
3332 * Makefile.in (config.status): Also depend on
3333 $(srcdir)/config.host.
3335 * config/i386/32/t-fprules-softfp: New.
3336 * config/i386/32/tf-signs.c: Likewise.
3338 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3340 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3341 Uros Bizjak <ubizjak@gmail.com>
3343 * config/i386/32/sfp-machine.h: New.
3345 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3347 * config/rs6000/t-ppccomm: Remove rules that conflict with
3348 auto-generated rules.
3350 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3352 * configure.ac: sinclude override.m4.
3353 * configure: Regenerate.
3355 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3357 * configure: Regenerate.
3359 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3361 * Makefile.in (DECNUMINC): Remove
3362 -I$(MULTIBUILDTOP)../../libdecnumber.
3365 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3367 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3368 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3369 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3370 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3371 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3372 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3373 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3374 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3375 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3376 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3377 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3378 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3379 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3380 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3382 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3384 * config.host (sh2[lbe]*-*-linux*): Allow target.
3386 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3388 * config/rs6000/t-ppccomm: Add build rules for new files.
3389 (LIB2ADD_ST): New variable.
3391 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3395 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3396 * config/t-avr: New file. Build 16bit libgcc functions.
3398 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3401 * config/t-slibgcc-darwin: Make install-leaf dependent on
3402 install-darwin-libgcc-stubs instead of install.
3404 2008-01-25 Joseph Myers <joseph@codesourcery.com>
3406 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3407 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3408 sh-*-rtemscoff*): Remove cases.
3410 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3412 * Makefile.in (all): Use install-leaf rather than install.
3413 (install): Split most of the rule into...
3414 (install-leaf): ...this new one.
3416 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
3417 Paolo Bonzini <bonzini@gnu.org>
3420 * Makefile.in: Use @shlib_slibdir@ substitution to get
3421 correct install name on darwin.
3422 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3424 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
3426 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3427 cris-*-elf and cris-*-none.
3428 (crisv32-*-linux*): Similar, as cris-*-linux*.
3430 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3432 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3434 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3437 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3438 * configure: Regenerated.
3440 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3442 * Makefile.in (dfp-filenames): Replace decimal_globals,
3443 decimal_data, binarydecimal and convert_data with
3444 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3445 and bid_convert_data, respectively.
3447 2007-09-17 Chao-ying Fu <fu@mips.com>
3448 Nigel Stephens <nigel@mips.com>
3450 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3451 * Makefile.in (fixed_point): Define.
3452 Check if fixed_point is yes to build support functions.
3453 * configure.ac: Check for fixed_point support.
3454 * configure: Regenerated.
3455 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3456 funcs, modes, from, to.
3458 2007-09-11 Janis Johnson <janis187@us.ibm.com
3460 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3462 2007-09-10 Janis Johnson <janis187@us.ibm.com>
3464 * Makefile.in (dfp-filenames): Remove decUtility, add
3465 decDouble, decPacked, decQuad, decSingle.
3467 2007-08-27 Hans Kester <hans.kester@ellips.nl>
3469 * config.host : Add x86_64-elf target.
3471 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3473 * configure.ac (set_have_cc_tls): Add a missing =.
3474 * configure: Regenerated.
3476 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3478 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3479 and x86_64-*-linux*.
3481 * config/t-tls: New file.
3483 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3485 * configure.ac: Include ../config/enable.m4 and
3486 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3487 supports TLS and substitute set_have_cc_tls.
3488 * configure: Regenerated.
3490 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3492 * Makefile.in: Use libbid for DFP when BID is enabled.
3494 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3496 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3497 extra_parts. Add config/i386/t-cygming to tmake_file.
3498 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3500 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
3501 Danny Smith <dannysmith@users.sourceforge.net>
3504 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3505 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3506 * config/i386/t-crtfm: Compile crtfastmath.o with
3507 -minline-all-stringops.
3509 2007-05-10 Richard Sandiford <richard@codesourcery.com>
3511 * config.host (sparc-wrs-vxworks): New target.
3513 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
3515 * config.host: Recognize fido.
3517 2007-04-04 Janis Johnson <janis187@us.ibm.com>
3519 * configure: Check host, not target, for decimal float support.
3521 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
3523 * config/i386/t-crtpc: New file.
3524 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3525 (x86_64-*-linux*): Ditto.
3527 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
3529 * config.host (x86_64-*-mingw*): New target.
3531 2007-03-23 Michael Meissner <michael.meissner@amd.com>
3532 H.J. Lu <hongjiu.lu@intel.com>
3534 * Makefile.in (enable_decimal_float): New.
3536 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3537 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3538 (decbits-filenames): This.
3539 (decbits-objects): New.
3540 (libgcc-objects): Add $(decbits-objects).
3542 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3543 Substitute enable_decimal_float.
3544 * configure: Regenerated.
3546 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
3548 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3550 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3552 * Makefile.in (install-info): New dummy target.
3554 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3556 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3558 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3560 * Makefile.in: Add install-html and install-pdf dummy
3563 2007-02-05 Roger Sayle <roger@eyesopen.com>
3564 Daniel Jacobowitz <dan@codesourcery.com>
3566 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3567 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3568 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3570 2007-01-29 Janis Johnson <janis187@us.ibm.com>
3572 * Makefile.in (dec-filenames): Add decExcept.
3574 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3577 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3580 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3582 * configure.ac: Add --enable-version-specific-runtime-libs.
3583 Correct $slibdir default.
3584 * configure: Regenerated.
3586 2007-01-23 Joseph Myers <joseph@codesourcery.com>
3588 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3590 2007-01-21 Andrew Pinski <pinskia@gmail.com>
3593 * config.host (alpha*-*-linux*): Set extra_parts.
3595 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3597 * config/sh/t-linux: New.
3598 * config.host (sh*-*-linux*): Set tmake_file.
3600 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3602 * Makefile.in (install): Handle multilibs.
3604 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3606 * Makefile.in: Added .PHONY entry for documentation targets.
3608 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3610 * Makefile.in: Add empty info, html, dvi, pdf targets.
3612 2007-01-04 Mike Stump <mrs@apple.com>
3614 * Makefile.in (MAKEINFO): Remove.
3617 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
3619 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3620 * configure: Regenerate.
3621 * Makefile.in (host_subdir): Substitute it.
3622 (gcc_objdir): Use it.
3624 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3626 * config.host (ia64*-*-linux*): Set tmake_file.
3628 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3630 * Makefile.in (version): Define.
3632 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
3633 Paolo Bonzini <bonzini@gnu.org>
3635 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3636 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3637 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3638 config/sparc/t-crtfm, config/t-slibgcc-darwin,
3639 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3640 shared-object.mk, siditi-object.mk, static-object.mk: New files.
3641 * configure: Generated.