| blob | 354b3ceedf8e260bdf08fd756808ff87263a95f0 |
1 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4 system call number.
6 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
8 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
9 if it hasn't been previously saved.
11 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
13 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
14 only for glibc.
16 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
18 PR target/52737
19 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
20 instead of __AVR_HAVE_8BIT_SP__.
22 2012-03-26 Tristan Gingold <gingold@adacore.com>
24 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
25 (unw_table_entry): Use unw_word instead of unsigned long.
26 (_Unwind_FindTableEntry): Likewise.
27 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
28 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
29 (_Unwind_FindTableEntry): Likewise.
30 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
31 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
32 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
33 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
34 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
35 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
36 (uw_init_context_1, uw_install_context): Likewise.
37 (unw_word): Move to unwind-ia64.h
39 2012-03-26 Tristan Gingold <gingold@adacore.com>
41 * config/vms/vms-ucrt0.c: Update copyright years.
42 Add a sanity check.
43 (___gcc_main_flags): Declare.
44 (__main): Check flags to remap argv and exit code.
45 * config.host (*-*-*vms*): Adjust extra_parts.
46 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
47 (crt0.o): Add.
49 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
51 * arm/lib1funcs.asm (ctzsi2): New function.
52 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
53 * arm/t-linux (LIB1ASMFUNCS): Likewise.
54 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
55 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
56 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
57 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
59 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
61 * config.host: Add bits to support powerpc64-*-freebsd*.
62 * config/rs6000/freebsd-unwind.h: New file.
63 * config/rs6000/t-freebsd64: New file.
65 2012-03-20 Richard Guenther <rguenther@suse.de>
67 PR gcov-profile/52627
68 * libgcov.c (init_mx): Fix mutex name.
70 2012-03-16 Tristan Gingold <gingold@adacore.com>
72 * config/ia64/vms-unwind.h: Remove ulong (and replace
73 it by unw_reg where used). Define unw_reg with __int64.
75 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
77 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
78 Solaris 8 handling.
79 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
80 Solaris 8 handling.
81 (sparc_is_sighandler): Likewise.
83 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
85 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
86 <= saved reg size.
88 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
90 * config/arm/crtn.S: Fix typo.
92 2012-03-13 Richard Guenther <rguenther@suse.de>
94 * libgcov.c: Remove stdio.h include and NULL un-define.
96 2012-03-13 Richard Guenther <rguenther@suse.de>
98 PR target/52569
99 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
101 2012-03-13 Richard Guenther <rguenther@suse.de>
103 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
105 2012-03-13 Richard Guenther <rguenther@suse.de>
107 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
108 and __gthread_mutex_init_function definitions.
110 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
112 * config.host (mips*-*-openbsd*): Remove.
114 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
116 * config.host: Remove alpha*-dec-osf5.1* handling.
117 * config/alpha/gthr-posix.c: Remove.
118 * config/alpha/libgcc-osf5.ver: Remove.
119 * config/alpha/osf5-unwind.h: Remove.
120 * config/alpha/t-osf-pthread: Remove.
121 * config/alpha/t-slibgcc-osf: Remove.
122 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
123 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
124 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
125 * mkmap-flat.awk: Remove osf_export handling.
127 2012-03-12 Richard Guenther <rguenther@suse.de>
129 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
130 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
131 (__gthread_mutex_init_function): New function.
132 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
134 PR gcov/49484
135 * libgcov.c: Include gthr.h.
136 (__gcov_flush_mx): New global variable.
137 (init_mx, init_mx_once): New functions.
138 (__gcov_flush): Protect self with a mutex.
139 (__gcov_fork): Re-initialize mutex after forking.
140 * unwind-dw2-fde.c: Change condition under which to use
141 __GTHREAD_MUTEX_INIT_FUNCTION.
143 2012-03-12 Tristan Gingold <gingold@adacore.com>
145 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
146 * config/ia64/t-vms: Likewise.
148 2012-03-11 Michael Hope <michael.hope@linaro.org>
150 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
151 for Thumb-2.
153 2012-03-07 Walter Lee <walt@tilera.com>
155 * config/tilepro/atomic.c: Rename "atomic_" prefix to
156 "arch_atomic_".
157 (atomic_xor): Rename and move definition to
158 config/tilepro/atomic.h.
159 (atomic_nand): Ditto.
160 * config/tilepro/atomic.h: Rename "atomic_" prefix to
161 "arch_atomic_".
162 (arch_atomic_xor): Move from config/tilepro/atomic.c.
163 (arch_atomic_nand): Ditto.
165 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
167 PR target/52507
168 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
170 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
172 PR target/52505
173 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
174 from RAM.
176 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
178 PR target/52461
179 PR target/52508
180 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
181 if RAMPZ affects reading from RAM.
182 (__tablejump_elpm__): Ditto.
183 (.xload): Ditto.
184 (__movmemx_hi): Ditto.
185 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
186 (__do_global_dtors): Ditto.
187 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
188 (__movmemx_hi): Ditto.
190 2012-03-05 Richard Henderson <rth@redhat.com>
192 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
193 [ARM] (count_trailing_zeros): Use the builtin.
195 2012-03-01 Kai Tietz <ktietz@redhat.com>
197 * soft-fp: Imported from glibc upstream.
199 2012-02-28 Kai Tietz <ktietz@redhat.com>
201 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
202 for mingw-targets as attribute gcc_struct.
204 2012-02-28 Ian Lance Taylor <iant@google.com>
206 * generic-morestack.c (__splitstack_releasecontext): Correct call
207 to __morestack_release_segments.
209 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
211 PR target/52390
212 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
213 for __linux__ when removing signals from __morestack_fullmask.
215 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
217 PR target/52261
218 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
220 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
222 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
223 instead of HAVE_INITFINI_ARRAY.
224 * config/ia64/crtend.S: Likewise.
226 2012-02-20 Kai Tietz <ktietz@redhat.com>
228 PR libstdc++/52300
229 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
231 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
232 to w32-unwind.h header.
234 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
236 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
237 (mips*-*-linux*): Remove t-slibgcc-libgcc.
238 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
239 * config/mips/mips16.S (__mips16_rdhwr): Delete.
241 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
243 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
245 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
247 PR libitm/52220
248 * config/darwin-crt-tm.c: Correct typo.
250 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
251 Patrick Marlier <patrick.marlier@gmail.com>
253 PR libitm/52220
254 * config/darwin-crt-tm.c: Generate dummy functions.
256 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
257 Patrick Marlier <patrick.marlier@gmail.com>
259 PR libitm/52042
260 * config/darwin-crt-tm.c (getTMCloneTable): New function.
261 (__doTMRegistrations): Call it.
262 (__doTMdeRegistrations): Likewise.
264 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
265 Anatoly Sokolov <aesok@post.ru>
266 Eric Weddington <eric.weddington@atmel.com>
268 PR target/52261
269 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
270 (__epilogue_restores__): Ditto.
272 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
274 PR target/51921
275 PR target/52205
276 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
277 Solaris 11 and slightly reformat.
278 (sparc_is_sighandler): Likewise.
280 2012-02-14 Walter Lee <walt@tilera.com>
282 * config.host: Handle tilegx and tilepro.
283 * config/tilegx/sfp-machine.h: New file.
284 * config/tilegx/sfp-machine32.h: New file.
285 * config/tilegx/sfp-machine64.h: New file.
286 * config/tilegx/t-crtstuff: New file.
287 * config/tilegx/t-softfp: New file.
288 * config/tilegx/t-tilegx: New file.
289 * config/tilepro/atomic.c: New file.
290 * config/tilepro/atomic.h: New file.
291 * config/tilepro/linux-unwind.h: New file.
292 * config/tilepro/sfp-machine.h: New file.
293 * config/tilepro/softdivide.c: New file.
294 * config/tilepro/softmpy.S: New file.
295 * config/tilepro/t-crtstuff: New file.
296 * config/tilepro/t-tilepro: New file.
298 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
300 PR libstdc++/51296
301 PR libstdc++/51906
302 * gthr-posix.h: Allow static initializer macros to be disabled.
303 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
305 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
307 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
308 Add t-slibgcc-libgcc to tmake_file.
309 * config/mips/libgcc-mips16.ver: Revert previous patch.
310 * config/mips/mips16.S (__mips16_rdhwr): Hide.
312 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
313 Jayant R Sonar <jayant.sonar@kpitcummins.com>
315 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
316 * config/cr16/crti.S: New file.
317 * config/cr16/crtlibid.S: New file.
318 * config/cr16/crtn.S: New file.
319 * config/cr16/lib1funcs.S: New file.
320 * config/cr16/t-cr16: New file.
321 * config/cr16/t-crtlibid: New file.
322 * config/cr16/unwind-dw2.h: New file.
323 * config/cr16/unwind-cr16.c: New file.
324 * config/cr16/divmodhi3.c: New file.
326 2012-01-25 Alan Modra <amodra@gmail.com>
328 * config/rs6000/t-linux64: Delete. Move..
329 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
330 * config/rs6000/t-linux: ..and libgcc flags to here.
332 2012-01-22 Douglas B Rupp <rupp@gnat.com>
334 * config.host (i[34567]86-*-interix3*):
335 Change triplet to i[34567]86-*-interix[3-9]*.
336 * configure: Regenerate.
338 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
339 Richard Sandiford <rdsandiford@googlemail.com>
341 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
342 * config/mips/mips16.S (__mips16_rdhwr): New function.
343 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
345 2012-01-11 Nathan Sidwell <nathan@acm.org>
347 * libgcov.c (__gcov_init): Ignore objects with no functions.
349 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
351 PR target/49868
352 Extend __pgmx semantics to linearize memory.
353 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
354 * config/avr/lib1funcs.S (__xload_1): New function.
355 (__movmemx_qi, __movmemx_hi): New functions.
356 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
357 semantics.
359 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
361 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
362 purported sigacthandler address isn't null before dereferencing it.
363 (sparc_is_sighandler): Likewise.
365 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
367 PR ada/41929
368 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
369 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
370 (sparc_is_sighandler): Likewise.
371 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
373 2012-01-06 Tristan Gingold <gingold@adacore.com>
375 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
376 compatibility thunks...
377 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
378 (crtbeginS.o, crtendS.o): ... and these to ...
379 * config/ia64/t-ia64-elf: ... this new file.
380 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
381 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
383 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
385 * configure: Regenerate.
386 * config/s390/t-crtstuff: Remove -fPIC.
388 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
390 PR bootstrap/51006
391 * enable-execute-stack-mprotect.c (getpagesize): Do not define
392 for NetBSD.
394 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
396 PR target/51345
397 * config/avr/lib1funcs.S: Remove FIXME comments.
398 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
400 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
402 Implement light-weight DImode support.
403 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
404 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
405 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
406 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
408 2011-12-30 Nathan Sidwell <nathan@acm.org>
410 * libgcov.c (gcov_crc32): Remove global var.
411 (free_fn_data): New function.
412 (buffer_fn_data): Pass in filename, more robust error recovery.
413 (crc32_unsigned): New function.
414 (gcov_exit): More robust detection of new program. More robust
415 error recovery.
416 (__gcov_init): Do not update program's crc here.
418 2011-12-21 Tristan Gingold <gingold@adacore.com>
420 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
422 2011-12-21 Ian Lance Taylor <iant@google.com>
424 * config/i386/morestack.S: Simplify CFI opcodes throughout.
426 2011-12-20 Ian Lance Taylor <iant@google.com>
428 * config/i386/morestack.S (__morestack_non_split): If there is
429 enough stack space already, don't split. Ask for more stack space
430 than we required.
432 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
434 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
435 `sys/sdt.h'.
436 (_Unwind_DebugHook): New function.
437 (uw_restore_core_regs): New define.
438 (unwind_phase2): Use uw_restore_core_regs instead of
439 restore_core_regs.
440 (unwind_phase2_forced): Likewise.
441 (__gnu_Unwind_Resume): Likewise.
443 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
445 * config/alpha/linux-unwind.h: Update copyright years.
446 (MD_FROB_UPDATE_CONTEXT): New define.
447 (alpha_frob_update_context): New function.
449 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
451 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
452 tmake_file rather replacing it.
454 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
456 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
457 function is not used for PPC64.
458 (save_world): Amend comments. Update the VRsave mask to reflect the
459 saved regs.
460 (rest_world): Update comments, do not clobber r10, do not use r8.
461 (eh_rest_world_r10): Amend comments, do not use r8.
462 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
463 no longer used, move restore of CR and target address to the end of
464 the routine.
466 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
468 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
469 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
471 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
473 PR target/49313
474 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
475 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
477 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
479 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
481 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
483 PR target/49313
484 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
485 * config/avr/lib1funcs.S (__muldi3): New function.
487 2011-12-06 Andrew Pinski <apinski@cavium.com>
489 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
490 size of func_ptr.
491 (__frame_dummy_init_array_entry): Likewise.
493 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
495 Forward-port from gcc-4_6-branch r181936 2011-12-02.
497 PR target/51345
498 PR target/51002
499 * config/avr/lib1funcs.S (__prologue_saves__,
500 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
501 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
503 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
505 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
507 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
509 PR other/51272
510 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
511 (_ITM_deregisterTMCloneTable): Likewise.
512 (__register_frame_info): Fix unused warning.
513 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
514 pthread_default_stacksize_np): Likewise.
515 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
517 2011-11-29 DJ Delorie <dj@redhat.com>
519 * config.host (rl78-*-elf): New case.
520 * config/rl78: New directory for the Renesas RL78.
522 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
524 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
525 formatting.
527 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
529 PR other/51022
530 * config/rs6000/t-savresfgpr: New file.
531 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
532 $(srcdir)/config/rs6000/eabi.S.
533 * config/rs6000/t-ppccomm-ldbl: Remove.
534 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
535 tmake_file.
536 (powerpc-*-eabispe*): Likewise.
537 (powerpc-*-eabi*): Likewise.
538 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
539 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
540 to tmake_file, remove rs6000/t-ppccomm-ldbl.
541 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
542 tmake_file.
543 (powerpc-*-eabisim*): Likewise.
544 (powerpc-*-elf*): Likewise.
545 (powerpc-*-eabialtivec*): Likewise.
546 (powerpc-xilinx-eabi*): Likewise.
547 (powerpc-*-rtems*): Likewise.
548 (powerpcle-*-elf*): Likewise.
549 (powerpcle-*-eabisim*): Likewise.
550 (powerpcle-*-eabi*): Likewise.
552 2011-11-27 Ian Lance Taylor <iant@google.com>
554 * generic-morestack.c (__splitstack_find): Check for NULL old
555 stack value.
556 (__splitstack_resetcontext): New function.
557 (__splitstack_releasecontext): New function.
558 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
560 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
562 * config/darwin-crt-tm.c: Correct comments, use correct licence.
564 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
566 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
568 2011-11-26 Richard Henderson <rth@redhat.com>
570 * config/m68k/linux-atomic.c: New file.
571 * config/m68k/t-linux: New file.
572 * config.host (m68k-uclinux, m68k-linux): Use it.
574 2011-11-26 Richard Henderson <rth@redhat.com>
576 * crtstuff.c (__TMC_LIST__): Mark used not unused.
577 (__TMC_END__): Only declare if hidden is available; in the definition,
578 if hidden is unavailable add a null record.
579 (deregister_tm_clones, register_tm_clones): New.
580 (__do_global_dtors_aux, frame_dummy): Use them.
581 (__do_global_dtors, __do_global_ctors_1): Likewise.
583 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
585 * config/darwin-crt-tm.c: New file.
586 * config.host (darwin): Build crttms.o crttme.o to provide
587 startup and shutdown for tm clones.
588 * config/t-darwin (crttms.o): New build rule.
589 (crttme.o): Likewise.
591 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
593 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
594 et al.
596 2011-11-21 Richard Henderson <rth@redhat.com>
598 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
599 (__TMC_LIST__, __TMC_END__): New.
600 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
601 (__do_global_dtors): Likewise.
602 (frame_dummy): Call _ITM_registerTMCloneTable.
603 (__do_global_ctors_1): Likewise.
605 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
607 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
608 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
609 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
610 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
611 * config/i386/t-darwin64: Remove.
612 * config/sh/t-netbsd (LIB2ADD): Remove.
614 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
616 PR target/49313
617 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
618 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
619 * config/avr/lib1funcs.S (wmov): New assembler macro.
620 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
621 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
622 (__udivmod64): New function.
623 (__negdi2): New function.
625 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
627 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
628 *-*-freebsd*aout*): Remove.
630 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
632 * static-object.mk (c_flags-$o): Save c_flags.
633 ($(base)$(objext)): Use it.
635 2011-11-18 Steve Ellcey <sje@cup.hp.com>
637 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
639 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
641 PR target/49868
642 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
643 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
644 New functions.
646 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
648 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
649 functions.
650 (aeabi_uidivmod): Likewise.
651 (umodsi3): Likewise.
652 (divsi3): Likewise.
653 (aeabi_idivmod): Likewise.
654 (modsi3): Likewise.
656 2011-11-16 Tristan Gingold <gingold@adacore.com>
658 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
660 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
662 PR target/49868
663 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
664 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
666 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
668 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
669 tmake_file list.
670 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
671 * config/pa/t-stublib64: Delete.
673 2011-11-12 Richard Henderson <rth@redhat.com>
675 * config/rs6000/linux-unwind.h (frob_update_context): Properly
676 cast the pointer argument to _Unwind_SetGRPtr.
678 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
680 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
682 2011-11-09 Ian Lance Taylor <iant@google.com>
684 * generic-morestack.c: Include <string.h>.
685 (uintptr_type): Define.
686 (struct initial_sp): Add dont_block_signals field. Reduce size of
687 extra array by 1.
688 (allocate_segment): Set prev field to NULL. Don't set
689 __morestack_current_segment or __morestack_segments.
690 (__generic_morestack): Update current->prev and *pp after calling
691 allocate_segment.
692 (__morestack_block_signals): Don't do anything if
693 dont_block_signals is set.
694 (__morestack_unblock_signals): Likewise.
695 (__generic_findstack): Check for initial_sp == NULL. Add casts to
696 uintptr_type.
697 (__splitstack_block_signals): New function.
698 (enum __splitstack_content_offsets): Define.
699 (__splitstack_getcontext, __splitstack_setcontext): New functions.
700 (__splitstack_makecontext): New function.
701 (__splitstack_block_signals_context): New function.
702 (__splitstack_find_context): New function.
703 * config/i386/morestack.S (__morestack_get_guard): New function.
704 (__morestack_set_guard, __morestack_make_guard): New functions.
705 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
707 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
709 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
710 (i[34567]86-*-mingw*): ... here.
711 (x86_64-*-mingw*): ... here.
713 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
715 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
717 2011-11-07 Nathan Sidwell <nathan@acm.org>
719 * libgcov.c (struct gcov_fn_buffer): New struct.
720 (buffer_fn_data): New helper.
721 (gcov_exit): Rework for new gcov data structures.
723 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
725 PR target/49313
726 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
728 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
730 * config.host (tmake_file): Correct comment.
731 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
732 t-libgcc-pic.
733 (bfin*-uclinux*): Likewise.
734 (bfin*-linux-uclibc*): Likewise.
735 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
737 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
738 assigning.
739 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
740 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
741 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
742 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
743 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
744 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
745 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
746 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
747 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
748 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
749 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
750 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
751 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
753 * config/bfin/t-elf: Remove.
754 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
756 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
758 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
759 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
760 (lm32-*-elf*, lm32-*-rtems*): Split into ...
761 (lm32-*-elf*): ... this.
762 (lm32-*-rtems*): ... and this.
763 Add to tmake_file.
764 (m32r-*-rtems*): Add to tmake_file.
765 (moxie-*-rtems*): Likewise.
766 (sparc-*-rtems*): Likewise.
767 Remove t-rtems from tmake_file.
768 (sparc64-*-rtems*): Likewise.
769 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
770 instead.
772 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
774 PR bootstrap/50982
775 * config/gthr-posix.h: Move ...
776 * gthr-posix.h: ... here.
777 * config/gthr-lynx.h: Reflect this.
778 * config/gthr-vxworks.h: Likewise.
779 * config/rs6000/gthr-aix.h: Likewise.
780 * configure.ac (target_thread_file): Likewise.
781 * configure: Regenerate.
783 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
785 * config.host (arm*-*-rtemseabi*): New target.
787 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
789 PR other/50991
790 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
791 extra-parts.
793 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
795 * config.host (epiphany-*-elf*): New configuration.
796 * config/epiphany: New Directory.
798 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
800 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
801 * config/avr/t-rtems: New.
802 Filter out _exit from LIB1ASMFUNCS.
804 2011-11-04 David S. Miller <davem@davemloft.net>
806 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
807 * configure: Rebuild.
809 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
811 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
812 variable.
814 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
816 PR target/50931
817 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
818 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
820 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
822 PR target/50989
823 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
825 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
827 * config/c6x/t-elf (LIB2ADDEH): Set.
828 * config/c6x/t-c6x-elf: Remove.
830 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
832 * config/i386/sol2-ci.S: Rename to ...
833 * config/i386/crti.S: ... this.
834 * config/i386/sol2-cn.S: Rename to ...
835 * config/i386/crtn.S: ... this.
836 * config/sparc/sol2-ci.S: Rename to ...
837 * config/sparc/crti.S: ... this.
838 * config/sparc/sol2-cn.S: Rename to ...
839 * config/sparc/crtn.S: ... this.
840 * config/t-sol2 (CUSTOM_CRTIN): Remove.
841 (crti.o, crtn.o): Remove.
843 2011-11-04 Tristan Gingold <gingold@adacore.com>
845 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
847 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
849 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
851 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
853 * config.host (crisv32-*-none, cris-*-none): Remove.
854 (crisv32-*-elf): Append to tmake_file, don't just set it.
855 (cris-*-elf): Add missing t-fdpbit to tmake_file.
857 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
859 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
860 (ecrtn$(objext)): Likewise.
861 (ncrti$(objext)): Likewise.
862 (ncrtn$(objext)): Likewise.
864 2011-11-03 Andreas Schwab <schwab@redhat.com>
866 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
868 2011-11-02 David S. Miller <davem@davemloft.net>
870 * configure.ac: Set host_address on sparc too.
871 * configure: Regenerate.
872 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
873 based upon host_address.
874 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
876 2011-11-02 Jason Merrill <jason@redhat.com>
878 * config/rs6000/t-ppccomm: Add missing \.
880 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
882 * gthr-single.h, gthr.h: New files.
883 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
884 config/gthr-vxworks.h, config/i386/gthr-win32.h,
885 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
886 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
887 * config/i386/gthr-win32.c: Include "gthr-win32.h".
888 * configure.ac (thread_header): New variable.
889 Set it depending on target_thread_file.
890 (gthr-default.h): Link from $thread_header.
891 * configure: Regenerate.
892 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
894 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
896 * configure.ac (tm_file_): New variable.
897 Determine from tm_file.
898 (tm_file, tm_defines): Substitute.
899 * configure: Regenerate.
900 * mkheader.sh: New file.
901 * Makefile.in (clean): Remove libgcc_tm.h.
902 ($(objects)): Depend on libgcc_tm.h.
903 (libgcc_tm_defines, libgcc_tm_file): New variables.
904 (libgcc_tm.h, libgcc_tm.stamp): New targets.
905 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
906 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
907 ($(extra-parts)): Depend on libgcc_tm.h.
908 * config.host (tm_defines, tm_file): New variable.
909 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
910 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
911 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
912 (avr-*-rtems*): Likewise.
913 (avr-*-*): Likewise.
914 (frv-*-elf): Likewise.
915 (frv-*-*linux*): Likewise.
916 (h8300-*-rtems*): Likewise.
917 (h8300-*-elf*): Likewise.
918 (i[34567]86-*-darwin*): Likewise.
919 (x86_64-*-darwin*): Likewise.
920 (rx-*-elf): Likewise.
921 (tic6x-*-uclinux): Likewise.
922 (tic6x-*-elf): Likewise.
923 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
924 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
925 * config/i386/cygming-crtbegin.c: Likewise.
926 * config/i386/cygming-crtend.c: Likewise.
927 * config/ia64/fde-vms.c: Likewise.
928 * config/ia64/unwind-ia64.c: Likewise.
929 * config/libbid/bid_gcc_intrinsics.h: Likewise.
930 * config/rs6000/darwin-fallback.c: Likewise.
931 * config/stormy16/lib2funcs.c: Likewise.
932 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
933 * crtstuff.c: Likewise.
934 * dfp-bit.h: Likewise.
935 * emutls.c: Likewise.
936 * fixed-bit.c: Likewise.
937 * fp-bit.c: Likewise.
938 * generic-morestack-thread.c: Likewise.
939 * generic-morestack.c: Likewise.
940 * libgcc2.c: Likewise.
941 * libgcov.c: Likewise.
942 * unwind-dw2-fde-dip.c: Likewise.
943 * unwind-dw2-fde.c: Likewise.
944 * unwind-dw2.c: Likewise.
945 * unwind-sjlj.c: Likewise.
947 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
949 * configure.ac: Include ../config/picflag.m4.
950 (GCC_PICFLAG): Call it.
951 Substitute.
952 * configure: Regenerate.
953 * Makefile.in (gcc_srcdir): Remove.
954 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
955 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
956 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
957 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
958 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
959 Use $<.
960 Remove comment.
961 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
962 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
963 to refer to libgcc2.c.
964 Use $<.
965 * config/darwin-64.c: New file.
966 * config/darwin-crt3.c: Remove comment.
967 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
968 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
969 config/udivmodsi4.c: New files.
970 * config/memcmp.c, config/memcpy.c, config/memmove.c,
971 config/memset.c: New files.
972 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
973 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
974 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
975 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
976 * config/t-openbsd-thread: New file.
977 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
978 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
979 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
980 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
981 qrnnd.S.
982 Adapt filename.
983 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
984 to refer to gthr-posix.c.
985 * config/alpha/t-vms (LIB2ADD): Set.
986 * config/alpha/vms-gcc_shell_handler.c: New file.
987 * config/arm/bpabi.c, config/arm/fp16.c,
988 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
989 config/arm/unaligned-funcs.c: New files.
990 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
991 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
992 * config/arm/t-linux: Likewise.
993 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
994 * config/arm/t-netbsd: New file.
995 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
996 * config/arm/t-symbian (LIB2ADD_ST): Set.
997 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
998 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
999 * config/bfin/t-elf: New file.
1000 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1001 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1002 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1003 config/c6x/ltf.c: New files.
1004 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1005 (HOST_LIBGCC2_CFLAGS): Set.
1006 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1007 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1008 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1009 New files.
1010 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1011 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1012 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1013 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1014 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1015 files.
1016 * config/frv/t-frv (LIB2ADD): Set.
1017 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1018 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1019 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1020 config/h8300/popcounthi2.c: New files.
1021 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1022 * config/i386/gthr-win32.c: New file.
1023 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1024 * config/i386/t-cygwin: Likewise.
1025 * config/i386/t-darwin, config/i386/t-darwin64,
1026 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1027 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1028 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1029 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1030 * config/ia64/quadlib.c: New file.
1031 * config/ia64/t-hpux (LIB2ADD): Set.
1032 * config/ia64/t-ia64: Add comment.
1033 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1034 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1035 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1036 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1037 * config/m32c/t-m32c (LIB2ADD): Set.
1038 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1039 * config/m32r/t-m32r: Likewise.
1040 * config/m68k/fpgnulib.c: New file.
1041 * config/m68k/t-floatlib (LIB2ADD): Set.
1042 (xfgnulib.c): New target.
1043 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1044 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1045 * config/mep/t-mep (LIB2ADD): Set.
1046 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1047 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1048 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1049 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1050 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1051 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1052 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1053 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1054 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1055 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1056 New files.
1057 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1058 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1059 * config/pa/fptr.c, config/pa/lib2funcs.S,
1060 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1061 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1062 (LIB2ADD, LIB2ADD_ST): Set.
1063 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1064 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1065 Set.
1066 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1067 * config/pdp11/t-pdp11: New file.
1068 * config/picochip/libgccExtras/adddi3.S,
1069 config/picochip/libgccExtras/ashlsi3.S,
1070 config/picochip/libgccExtras/ashrsi3.S,
1071 config/picochip/libgccExtras/clzsi2.S,
1072 config/picochip/libgccExtras/cmpsi2.S,
1073 config/picochip/libgccExtras/divmod15.S,
1074 config/picochip/libgccExtras/divmodhi4.S,
1075 config/picochip/libgccExtras/divmodsi4.S,
1076 config/picochip/libgccExtras/lshrsi3.S,
1077 config/picochip/libgccExtras/parityhi2.S,
1078 config/picochip/libgccExtras/popcounthi2.S,
1079 config/picochip/libgccExtras/subdi3.S,
1080 config/picochip/libgccExtras/ucmpsi2.S,
1081 config/picochip/libgccExtras/udivmodhi4.S,
1082 config/picochip/libgccExtras/udivmodsi4.S: New files.
1083 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1084 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1085 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1086 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1087 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1088 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1089 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1090 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1091 files.
1092 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1093 (HOST_LIBGCC2_CFLAGS): Set.
1094 * config/rs6000/t-darwin64: New file.
1095 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1096 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1097 * config/rs6000/t-ppccomm (LIB2ADD): Add
1098 $(srcdir)/config/rs6000/tramp.S.
1099 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1100 Add $(srcdir)/config/rs6000/eabi.S.
1101 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1102 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1103 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1104 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1105 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1106 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1107 * config/rs6000/tramp.S: New file.
1108 * config/s390/t-tpf: Remove.
1109 * config/sh/linux-atomic.S: New file.
1110 * config/sh/t-linux (LIB2ADD): Set.
1111 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1112 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1113 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1114 to unwind-dw2.c.
1115 (HOST_LIBGCC2_CFLAGS): Set.
1116 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1117 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1118 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1119 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1120 config/spu/mfc_multi_tag_release.c,
1121 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1122 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1123 config/spu/multi3.c: New files.
1124 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1125 (HOST_LIBGCC2_CFLAGS): Set.
1126 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1127 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1128 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1129 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1130 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1131 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1132 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1133 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1134 config/stormy16/umodsi3.c: New files.
1135 * config/xtensa/lib2funcs.S: New file.
1136 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1137 * config/xtensa/t-xtensa (LIB2ADD): Set.
1138 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1139 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1140 Add t-freebsd-thread to tmake_file for posix threads.
1141 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1142 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1143 (*-*-lynxos*): Likewise.
1144 (*-*-netbsd*): Likewise.
1145 (*-*-openbsd*): Likewise.
1146 Add t-openbsd-thread to tmake_file for posix threads.
1147 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1148 (*-*-vxworks*): Set tmake_file.
1149 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1150 (alpha*-*-freebsd*): Likewise.
1151 (alpha*-*-netbsd*): Likewise.
1152 (alpha*-*-openbsd*): Likewise.
1153 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1154 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1155 (alpha*-dec-*vms*): Likewise.
1156 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1157 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1158 (bfin*-uclinux*): Likewise.
1159 (bfin*-linux-uclibc*): Likewise.
1160 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1161 (crisv32-*-none): Likewise.
1162 (cris-*-elf): Likewise.
1163 (cris-*-none): Likewise.
1164 (cris-*-linux*, crisv32-*-linux*): Likewise.
1165 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1166 tmake_file.
1167 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1168 tmake_file.
1169 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1170 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1171 (x86_64-*-elf*): Likewise.
1172 (i[34567]86-*-nto-qnx*): Likewise.
1173 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1174 win32 threads.
1175 (x86_64-*-mingw*): Likewise.
1176 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1177 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1178 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1179 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1180 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1181 tmake_file.
1182 (mipsisa64sr71k-*-elf*): Likewise.
1183 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1184 (mips-*-elf*, mipsel-*-elf*): Likewise.
1185 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1186 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1187 (mips*-*-rtems*): Likewise.
1188 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1189 to tmake_file.
1190 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1191 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1192 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1193 (spu-*-elf*): Likewise.
1194 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1196 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1198 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1199 $(srcdir) to refer to $(LIB1ASMSRC).
1200 Use $<.
1201 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1202 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1203 config/arm/lib1funcs.S: New files.
1204 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1205 * config/arm/t-arm: New file.
1206 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1207 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1208 config/arm/t-strongarm-elf: New files.
1209 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1210 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1211 * config/avr/lib1funcs.S: New file.
1212 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1213 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1214 * config/c6x/lib1funcs.S: New file.
1215 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1216 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1217 * config/frv/lib1funcs.S: New file.
1218 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1219 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1220 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1221 * config/ia64/__divxf3.asm: Rename to ...
1222 * config/ia64/__divxf3.S: ... this.
1223 Adapt lib1funcs.asm filename.
1224 * config/ia64/_fixtfdi.asm: Rename to ...
1225 * config/ia64/_fixtfdi.S: ... this.
1226 Adapt lib1funcs.asm filename.
1227 * config/ia64/_fixunstfdi.asm: Rename to ...
1228 * config/ia64/_fixunstfdi.S: ... this.
1229 Adapt lib1funcs.asm filename.
1230 * config/ia64/_floatditf.asm: Rename to ...
1231 * config/ia64/_floatditf.S: ... this.
1232 Adapt lib1funcs.asm filename.
1233 * config/ia64/lib1funcs.S: New file.
1234 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1235 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1236 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1237 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1238 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1239 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1240 * config/mep/lib1funcs.S: New file.
1241 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1242 * config/mips/mips16.S: New file.
1243 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1244 * config/pa/milli64.S: New file.
1245 * config/pa/t-linux, config/pa/t-linux64: New files.
1246 * config/picochip/lib1funcs.S: New file.
1247 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1248 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1249 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1250 * config/sh/t-netbsd: New file.
1251 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1252 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1253 * config/sh/t-sh64: New file.
1254 * config/sparc/lb1spc.S: New file.
1255 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1256 filename.
1257 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1258 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1259 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1260 config/xtensa/lib1funcs.S: New files.
1261 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1262 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1263 tmake_file.
1264 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1265 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1266 (arm*-*-linux*): Likewise.
1267 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1268 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1269 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1270 (arm*-*-ecos-elf): Likewise.
1271 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1272 (arm*-*-rtems*): Likewise.
1273 (arm*-*-elf): Likewise.
1274 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1275 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1276 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1277 (bfin*-uclinux*): Likewise.
1278 (bfin*-linux-uclibc*): Likewise.
1279 (bfin*-rtems*): Likewise.
1280 (bfin*-*): Likewise.
1281 (fido-*-elf): Merge into m68k-*-elf*.
1282 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1283 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1284 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1285 (h8300-*-elf*): Likewise.
1286 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1287 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1288 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1289 (i[34567]86-*-mingw*): Likewise.
1290 (x86_64-*-mingw*): Likewise.
1291 (i[34567]86-*-interix3*): Likewise.
1292 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1293 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1294 (m68k-*-elf*): Also handle fido-*-elf.
1295 Add m68k/t-floatlib to tmake_file.
1296 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1297 (m68k-*-linux*): Likewise.
1298 (m68k-*-rtems*): Likewise.
1299 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1300 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1301 sh64*-*-*.
1302 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1303 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1304 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1305 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1306 sh/t-netbsd to tmake_file.
1307 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1308 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1309 (sh-wrs-vxworks): Likewise.
1310 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1311 *-leon[3-9]*.
1312 (v850*-*-*): Add v850/t-v850 to tmake_file.
1313 (vax-*-linux*): Add vax/t-linux to tmake_file.
1314 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1316 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1318 * crtstuff.c: New file.
1319 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1320 (CRTSTUFF_T_CFLAGS): Define.
1321 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1322 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1323 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1324 crtstuff.c.
1325 Use $<.
1326 (crtbeginT.o): Use $(objext).
1327 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1328 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1329 (gcc-extra-parts): Remove.
1330 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1331 Set extra_parts.
1332 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1333 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1334 Add t-crtstuff-pic to tmake_file.
1335 (*-*-lynxos*): New case.
1336 Set tmake_file, extra_parts.
1337 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1338 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1339 *-*-netbsdelf[2-9]*.
1340 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1341 (*-*-rtems*): Set extra_parts.
1342 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1343 (*-*-uclinux*): New case.
1344 Set extra_parts.
1345 (*-*-vms*): New case.
1346 Set tmake_file, extra_parts.
1347 (*-*-elf): Set extra_parts.
1348 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1349 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1350 vms/t-vms64.
1351 Set extra_parts.
1352 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1353 Set extra_parts.
1354 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1355 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1356 (arm-wrs-vxworks): Append to tmake_file.
1357 Set extra_parts.
1358 (arm*-*-uclinux*): Set extra_parts.
1359 (arm*-*-ecos-elf): Likewise.
1360 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1361 arm*-*-eabi*.
1362 (arm*-*-rtems*): Set extra_parts.
1363 (arm*-*-elf): Likewise.
1364 (avr-*-rtems*): Clear extra_parts.
1365 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1366 Set extra_parts.
1367 (bfin*-uclinux*): Likewise.
1368 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1369 (bfin*-rtems*): Append to tmake_file.
1370 Set extra_parts.
1371 (bfin*-*): Likewise.
1372 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1373 (crisv32-*-elf): ... this.
1374 (crisv32-*-none): ... this.
1375 (cris-*-elf, cris-*-none): New cases.
1376 Add cris/t-elfmulti to tmake_file.
1377 (fr30-*-elf): Append to tmake_file.
1378 Set extra_parts.
1379 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1380 Set extra_parts.
1381 (h8300-*-rtems*): Append to tmake_file.
1382 Set extra_parts.
1383 (h8300-*-elf*): Likewise.
1384 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1385 Set extra_parts.
1386 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1387 Set extra_parts.
1388 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1389 (x86_64-*-elf*): Likewise.
1390 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1391 (x86_64-*-freebsd*): Likewise.
1392 (x86_64-*-netbsd*): Likewise.
1393 (i[34567]86-*-linux*): Likewise.
1394 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1395 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1396 (x86_64-*-linux*): Likewise.
1397 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1398 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1399 tmake_file.
1400 Set extra_parts.
1401 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1402 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1403 Append to extra_parts, remove crtbegin.o, crtend.o.
1404 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1405 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1406 crtend.o, crtbeginS.o, crtendS.o.
1407 (ia64*-*-linux*): Comment extra_parts.
1408 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1409 Set extra_parts.
1410 (iq2000*-*-elf*): Clear extra_parts.
1411 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1412 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1413 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1414 (m32r-*-rtems*): ... this.
1415 Add m32r/t-m32r to tmake_file.
1416 (m68k-*-elf*): Add t-crtin to tmake_file.
1417 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1418 (mcore-*-elf): Likewise.
1419 (microblaze*-*-*): Set extra_parts.
1420 (mips*-sde-elf*): New case.
1421 Set tmake_file, extra_parts.
1422 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1423 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1424 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1425 tmake_file.
1426 Set extra_parts.
1427 (mipsisa64sr71k-*-elf*): Likewise.
1428 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1429 (mips-*-elf*, mipsel-*-elf*): Likewise.
1430 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1431 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1432 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1433 (mips*-*-rtems*): Likewise.
1434 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1435 (moxie-*-*): Split into ...
1436 (moxie-*-elf, moxie-*-uclinux*): ... this.
1437 Add to extra_parts, remove crtbegin.o, crtend.o.
1438 (moxie-*-rtems*): New case.
1439 Set tmake_file.
1440 Clear extra_parts.
1441 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1442 Set extra_parts.
1443 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1444 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1445 tmake_file.
1446 Set extra_parts.
1447 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1448 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1449 Set extra_parts.
1450 (powerpc-*-eabisim*): Likewise.
1451 (powerpc-*-elf*): Likewise.
1452 (powerpc-*-eabialtivec*): Likewise.
1453 (powerpc-xilinx-eabi*): Likewise.
1454 (powerpc-*-eabi*): Likewise.
1455 (powerpc-*-rtems*): Likewise.
1456 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1457 tmake_file.
1458 Set extra_parts.
1459 (powerpc-*-lynxos*): Add to tmake_file.
1460 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1461 rs6000/t-crtstuff, t-crtstuff-pic.
1462 Set extra_parts.
1463 (powerpcle-*-eabisim*): Likewise.
1464 (powerpcle-*-eabi*): Likewise.
1465 (rx-*-elf): Remove extra_parts.
1466 (s390x-ibm-tpf*): Set extra_parts.
1467 (score-*-elf): Set extra_parts.
1468 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1469 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1470 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1471 (sh64l*-*-netbsd*): Split into ...
1472 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1473 Add t-crtstuff-pic to tmake_file.
1474 Set extra_parts.
1475 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1476 Set extra_parts.
1477 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1478 (sparc-*-elf*): Remove t-crtin from tmake_file.
1479 Add to extra_parts, remove crtbegin.o, crtend.o.
1480 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1481 (sparc64-*-linux*): Likewise.
1482 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1483 Add to extra_parts, remove crtbegin.o, crtend.o.
1484 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1485 Add to extra_parts, remove crtbegin.o, crtend.o.
1486 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1487 Add to extra_parts, remove crtbegin.o, crtend.o.
1488 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1489 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1490 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1491 Set extra_parts.
1492 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1493 Set extra_parts.
1494 (tic6x-*-*): Change to ...
1495 (tic6x-*-elf): ... this.
1496 Set extra_parts.
1497 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1498 Set extra_parts.
1499 (am33_2.0-*-linux*): Add comment.
1500 (mep*-*-*): Add mep/t-mep to tmake_file.
1501 Set extra_parts.
1502 * config/alpha/t-vms: New file.
1503 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1504 * config/arm/crti.S, config/arm/crtn.S: New files.
1505 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1506 * config/bfin/crtlibid.S: New file.
1507 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1508 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1509 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1510 (crti.o, crtin.o): New rules.
1511 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1512 * config/c6x/t-uclinux: New file.
1513 * config/cris/t-elfmulti: New file.
1514 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1515 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1516 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1517 * config/frv/t-frv: New file.
1518 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1519 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1520 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1521 New files.
1522 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1523 refer to cygming-crtbegin.c, cygming-crtend.c.
1524 Use $<.
1525 * config/i386/t-nto: New file.
1526 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1527 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1528 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1529 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1530 Use .S extension.
1531 Use $<.
1532 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1533 (crtinitS.o): New rule.
1534 * config/ia64/vms-crtinit.S: New file.
1535 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1536 * config/m32r/initfini.c: New file.
1537 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1538 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1539 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1540 * config/mep/t-mep: New file.
1541 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1542 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1543 * config/mips/crti.S, config/mips/crtn.S: New files.
1544 * config/mips/t-crtstuff: New file.
1545 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1546 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1547 (CUSTOM_CRTIN): Set.
1548 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1549 dependencies.
1550 Use $(srcdir) to refer to crti.S, crtn.S.
1551 Use .S extension, $<.
1552 * config/moxie/crti.asm: Rename to ...
1553 * config/moxie/crti.S: ... this.
1554 * config/moxie/crtn.asm: Rename to ...
1555 * config/moxie/crtn.S: ... this.
1556 * config/moxie/t-moxie: Remove.
1557 * config/pa/stublib.c: New file.
1558 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1559 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1560 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1561 * config/rs6000/t-crtstuff: New file.
1562 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1563 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1564 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1565 Make output file explicit.
1566 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1567 Make output file explicit.
1568 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1569 Make output file explicit.
1570 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1571 Make output file explicit.
1572 * config/score/crti.S, config/score/crtn.S: New files.
1573 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1574 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1575 files.
1576 * config/sh/t-sh, config/sh/t-superh: New files.
1577 * config/sparc/t-linux64: New file.
1578 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1579 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1580 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1581 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1582 * config/t-crtin: Remove.
1583 * config/t-crtstuff-pic: New file.
1584 * config/t-sol2 (CUSTOM_CRTIN): Set.
1585 (crti.o, crtn.o): New rules.
1586 * config/vms/t-vms: New file.
1587 * config/vms/vms-ucrt0.c: New file.
1588 * config/xtensa/t-elf: New file.
1590 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1592 * Makefile.in (SHLIB_NM_FLAGS): Set.
1593 * mkmap-flat.awk, mkmap-symver.awk: New files.
1594 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1595 exceptions.
1596 * configure: Regenerate.
1597 * config/libgcc-glibc.ver: New file.
1598 * config/libgcc-libsystem.ver: New file.
1599 * config/t-libunwind (SHLIB_LC): Set.
1600 * config/t-linux: New file.
1601 * config/t-slibgcc (INSTALL_SHLIB): New.
1602 (SHLIB_INSTALL): Use it.
1603 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1604 to mkmap-symver.awk.
1605 (SHLIB_MAPFILES): Don't append, adapt pathname.
1606 (SHLIB_VERPFX): Set.
1607 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1608 to mkmap-symver.awk.
1609 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1610 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1611 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1612 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1613 to mkmap-flat.awk.
1614 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1615 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1616 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1617 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1618 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1619 * config/i386/libgcc-darwin.10.4.ver,
1620 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1621 New files.
1622 * config/i386/t-darwin: Remove.
1623 * config/i386/t-darwin64: Likewise.
1624 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1625 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1626 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1627 * config/i386/t-linux: New file.
1628 * config/i386/t-mingw32: New file.
1629 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1630 * config/ia64/t-glibc: Rename to ...
1631 * config/ia64/t-linux: ... this.
1632 (SHLIB_MAPFILES): Set.
1633 * config/ia64/t-glibc-libunwind: Rename to ...
1634 * config/ia64/t-linux-libunwind: ... this.
1635 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1636 * config/ia64/t-slibgcc-hpux: New file.
1637 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1638 * config/m68k/t-slibgcc-elf-ver: New file.
1639 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1640 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1641 to mkmap-flat.awk.
1642 * config/pa/t-slibgcc-hpux: New file.
1643 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1644 files.
1645 * config/rs6000/libgcc-darwin.10.4.ver,
1646 config/rs6000/libgcc-darwin.10.5.ver: New files.
1647 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1648 config/rs6000/libgcc-glibc.ver.
1649 * config/rs6000/libgcc-ppc64.ver: Rename to
1650 config/rs6000/libgcc-ibm-ldouble.ver.
1651 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1652 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1653 * config/rs6000/t-ldbl128: Rename to ...
1654 * config/rs6000/t-linux: ... this.
1655 (SHLIB_MAPFILES): Adapt filename.
1656 * config/rs6000/t-slibgcc-aix: New file.
1657 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1658 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1659 libgcc-excl.ver, libgcc-glibc.ver.
1660 (SHLIB_LINK, SHLIB_INSTALL): Remove.
1661 * config/sparc/libgcc-glibc.ver: New file.
1662 * config/sparc/t-linux: New file.
1663 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1664 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1665 t-slibgcc-elf-ver to tmake_file.
1666 Add t-slibgcc-nolc-override to tmake_file for posix threads on
1667 *-*-freebsd[34].
1668 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1669 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1670 t-slibgcc-elf-ver, t-linux to tmake_file.
1671 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1672 tmake_file.
1673 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1674 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1675 (alpha*-dec-*vms*): Likewise.
1676 (arm*-*-freebsd*): Append to tmake_file.
1677 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1678 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1679 arm*-*-linux-*eabi.
1680 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1681 tmake_file for arm*-*-symbianelf*.
1682 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1683 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1684 cris/t-linux.
1685 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1686 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1687 pa/t-slibgcc-dwarf-ver to tmake_file.
1688 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1689 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1690 (hppa*64*-*-hpux11*): Likewise.
1691 (hppa[12]*-*-hpux11*): Likewise.
1692 (x86_64-*-darwin*): Don't override tmake_file, but only keep
1693 i386/t-crtpc, i386/t-crtfm.
1694 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1695 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1696 to tmake_file.
1697 Add i386/t-cygwin to tmake_file.
1698 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1699 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1700 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1701 to tmake_file.
1702 Add i386/t-mingw32 to tmake_file.
1703 (x86_64-*-mingw*): Likewise.
1704 (ia64*-*-freebsd*): Append to tmake_file.
1705 (ia64*-*-linux*): Append to tmake_file.
1706 Replace ia64/t-glibc by ia64/t-linux.
1707 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1708 system libunwind.
1709 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1710 t-slibgcc-hpux to tmake_file.
1711 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1712 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1713 (m32rle-*-linux*): Likewise.
1714 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1715 sjlj exceptions.
1716 (microblaze*-linux*): New case.
1717 Append to tmake_file, add t-slibgcc-nolc-override.
1718 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1719 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1720 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1721 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1722 rs6000/t-slibgcc-aix to tmake_file.
1723 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1724 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1725 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1726 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1727 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1728 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1729 sh*-*-linux*.
1730 (sparc-*-linux*): Append to tmake_file for *-leon*.
1731 Add sparc/t-linux to tmake_file for non-Leon targets.
1732 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1733 (tic6x-*-uclinux): New case.
1734 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1735 (tic6x-*-*): Add c6x/t-elf to tmake_file.
1736 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1737 (am33_2.0-*-linux*): Append to tmake_file.
1738 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1739 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1740 x86_64-*-kfreebsd*-gnu.
1741 Add i386/t-linux to tmake_file.
1743 2011-10-28 Ian Lance Taylor <iant@google.com>
1745 * config/i386/morestack.S: Correct CFI information to do proper
1746 returns throughout function. In 32-bit mode, save %ebx so that it
1747 is restored on unwind.
1749 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
1751 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1752 case where B3 isn't the return register.
1754 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1755 logic for doubleword pops.
1757 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
1759 * config/rs6000/t-freebsd: Add wildcard.
1761 2011-10-21 Paul Brook <paul@codesourcery.com>
1763 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1765 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
1766 Eric Botcazou <ebotcazou@adacore.com>
1768 PR target/50737
1769 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1770 fs->signal_frame to 1.
1772 2011-10-07 Ian Lance Taylor <iant@google.com>
1774 * generic-morestack-thread.c: #include <errno.h>.
1776 2011-10-07 Ian Lance Taylor <iant@google.com>
1778 PR target/46093
1779 * generic-morestack.c (__generic_morestack): Make sure the segment
1780 is large enough for both the stack frame and the copied
1781 parameters.
1783 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1785 PR bootstrap/49804
1786 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1787 extra_parts.
1789 2011-09-28 Nick Clifton <nickc@redhat.com>
1791 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1792 64-bit doubles are not enabled.
1793 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1794 and floatunsisf functions.
1796 2011-09-13 Paul Brook <paul@codesourcery.com>
1798 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
1799 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1800 * unwind-arm-common.inc: New file.
1801 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1802 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1803 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1804 * config/c6x/libunwind.S: New file.
1805 * config/c6x/pr-support.c: New file.
1806 * config/c6x/unwind-c6x.c: New file.
1807 * config/c6x/unwind-c6x.h: New file.
1808 * config/c6x/t-c6x-elf: New file.
1810 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
1812 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1813 (ASM_DIVZERO): Ditto.
1814 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1816 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
1818 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1820 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
1822 PR target/50090
1823 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1824 instead of an assembly one.
1826 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
1828 PR bootstrap/50047
1829 * Makefile.in (install-unwind_h): Create
1830 $(gcc_objdir)/include/unwind.h atomically.
1832 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1834 * Makefile.in (install-unwind_h): Remove destination file first.
1836 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1838 * sync.c: New file.
1839 * config/mips/t-mips16: New file.
1840 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1841 (mips*-*-linux*): Likewise.
1842 (mips*-sde-elf*): Likewise.
1843 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1844 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1845 Add mips/t-mips16 to tmake_file.
1846 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1847 (mips-*-elf*): Likewise.
1848 (mips64-*-elf*): Likewise.
1849 (mips64orion-*-elf*): Likewise.
1850 (mips*-*-rtems*): Likewise.
1851 (mipstx39-*-elf*): Likewise.
1852 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1853 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1854 LIBGCC_SYNC_CFLAGS.
1855 Use $(srcdir) to refer to sync.c.
1856 Use $<.
1857 ($(libgcc-sync-funcs-o)): Likewise.
1858 ($(libgcc-sync-size-funcs-s-o)): Likewise.
1859 ($(libgcc-sync-funcs-s-o)): Likewise.
1861 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
1863 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1864 t-libunwind.
1866 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
1868 PR other/48007
1869 * config/i386/value-unwind.h: New.
1871 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
1873 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1874 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1875 Add to tmake_file rather than overriding it.
1877 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1879 * config/t-softfp: Remove.
1880 * soft-fp: Moved from ../gcc/config.
1881 * soft-fp/README: Remove t-softfp reference.
1882 * soft-fp/t-softfp: Move to config/t-softfp.
1883 (softfp_machine_header): Remove.
1884 (softfp_file_list): Remove config subdir.
1885 (soft-fp-objects): New variable.
1886 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1887 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1888 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1889 * config/t-softfp-excl: New file.
1890 * config/t-softfp-sfdf: New file.
1891 * config/t-softfp-tf: New file.
1892 * config/no-sfp-machine.h: New file.
1893 * config/arm/sfp-machine.h: New file.
1894 * config/arm/t-softfp: New file.
1895 * config/c6x/sfp-machine.h: New file.
1896 * config/i386/32/t-fprules-softfp: Rename to ...
1897 * config/i386/32/t-softfp: ... this.
1898 (tifunctions, LIB2ADD): Remove.
1899 (softfp_int_modes): Override.
1900 * config/i386/64/t-softfp-compat (tf-functions): Remove config
1901 subdir.
1902 * config/i386/64/eqtf2.c: Likewise.
1903 * config/i386/64/getf2.c: Likewise.
1904 * config/i386/64/letf2.c: Likewise.
1905 * config/ia64/sft-machine.h: New file.
1906 * config/ia64/t-fprules-softfp: Rename to ...
1907 * config/ia64/t-softfp: ... this.
1908 * config/lm32/sfp-machine.h: New file.
1909 * config/moxie/t-moxie-softfp: Remove.
1910 * config/rs6000/ibm-ldouble-format: New file.
1911 * config/rs6000/ibm-ldouble.c: New file.
1912 * config/rs6000/libgcc-ppc-glibc.ver: New file
1913 * config/rs6000/libgcc-ppc64.ver: New file
1914 * config/rs6000/sfp-machine.h: New file.
1915 * config/rs6000/t-freebsd: New file.
1916 * config/rs6000/t-ibm-ldouble: New file.
1917 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1918 libgcc-ppc-glibc.ver.
1919 * config/rs6000/t-linux64: New file.
1920 * config/rs6000/t-ppccomm (LIB2ADD): Add
1921 $(srcdir)/config/rs6000/ibm-ldouble.c.
1922 * config/rs6000/t-ppccomm-ldbl: New file.
1923 * config/score/sfp-machine.h: New file.
1924 * config.host (sfp_machine_header): Explain.
1925 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1926 t-softfp to tmake_file.
1927 (arm*-*-uclinux*): Likewise.
1928 (arm*-*-ecos-elf): Likewise.
1929 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1930 (arm*-*-rtems*): Likewise.
1931 (arm*-*-elf): Likewise.
1932 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1933 in tmake_file.
1934 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1935 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1936 (lm32-*-uclinux*): Likewise.
1937 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1938 t-softfp-excl, t-softfp.
1939 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1940 (powerpc64-*-darwin*): Likewise.
1941 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1942 to tmake_file.
1943 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1944 tmake_file.
1945 (powerpc-*-eabisim*): Likewise.
1946 (powerpc-*-elf*): Likewise.
1947 (powerpc-*-eabialtivec*): Likewise.
1948 (powerpc-xilinx-eabi*): Likewise.
1949 (powerpc-*-rtems*): Likewise.
1950 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1951 t-softfp-excl, t-softfp to tmake_file.
1952 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1953 rs6000/t-ppccomm-ldbl to tmake_file.
1954 (powerpcle-*-elf*): Likewise.
1955 (powerpcle-*-eabisim*): Likewise.
1956 (powerpcle-*-eabi*): Likewise.
1957 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1958 rs6000/t-ibm-ldouble to tmake_file.
1959 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1960 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1961 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1962 (tic6x-*-*): Likewise.
1963 (i[34567]86-*-darwin*, x86_64-*-darwin*,
1964 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1965 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1966 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1967 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1968 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1969 t-softfp to tmake_file.
1970 * configure.ac (sfp_machine_header): Provide default if unset.
1971 Substitute.
1972 Link sfp-machine.h to config/$sfp_machine_header.
1973 * configure: Regenerate.
1975 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1977 * Makefile.in (double_type_size, long_double_type_size): Set.
1978 Remove $(fpbit-in-libgcc) support.
1979 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1980 (fpbit-src): New variable.
1981 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1982 Compile with -DFLOAT $(FPBIT_CFLAGS).
1983 Use $<.
1984 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1985 Compile with $(FPBIT_CFLAGS).
1986 Use $<.
1987 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1988 Compile with -DFLOAT $(TPBIT_CFLAGS).
1989 Use $<.
1990 * configure.ac (double_type_size, long_double_type_size):
1991 Determine and substitute.
1992 * configure: Regenerate.
1993 * fp-bit.c, fp-bit.h: New files.
1994 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1995 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1996 * config/mips/t-mips: New file.
1997 * config/mips/t-sdemtk: New file.
1998 * config/rs6000/ppc64-fp.c: New file.
1999 * config/rs6000/t-darwin (LIB2ADD): Add
2000 $(srcdir)/config/rs6000/ppc64-fp.c.
2001 * config/rs6000/t-ppc64-fp: New file.
2002 * config/rx/rx-lib.h: New file.
2003 * config/rx/t-rx (FPBIT): Set to true.
2004 ($(gcc_objdir)/fp-bit.c): Remove.
2005 (DPBIT): Set to true only with -m64bit-doubles.
2006 ($(gcc_objdir)/dp-bit.c): Remove.
2007 * config/sparc/t-softfp: Remove.
2008 * config/spu/t-elf: New file.
2009 * config/t-fdpbit, config/t-fpbit: New files.
2010 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2011 (mips*-*-*): Likewise.
2012 (arm-wrs-vxworks): Likewise.
2013 (arm*-*-freebsd*): Likewise.
2014 (avr-*-rtems*): Add t-fpbit to tmake_file.
2015 (avr-*-*): Likewise.
2016 (bfin*-elf*): Add t-fdpbit to tmake_file.
2017 (bfin*-uclinux*): Likewise.
2018 (bfin*-linux-uclibc*): Likewise.
2019 (bfin*-rtems*): New case.
2020 Add t-fdpbit to tmake_file.
2021 (bfin*-*): Add t-fdpbit to tmake_file.
2022 (crisv32-*-elf): Likewise.
2023 (cris-*-linux*): Likewise.
2024 (fr30-*-elf): Likewise.
2025 (frv-*-elf, frv-*-*linux*): Likewise.
2026 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2027 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2028 (m32r-*-elf*): Likewise.
2029 (m32rle-*-elf*): Likewise.
2030 (m32r-*-linux*): Likewise.
2031 (m32rle-*-linux*): Likewise.
2032 (mcore-*-elf): Add t-fdpbit to tmake_file.
2033 (microblaze*-*-*): Likewise.
2034 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2035 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2036 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2037 Fix typo.
2038 Add mips/t-tpbit to tmake-file.
2039 (mips*-*-linux*): Fix typo.
2040 (mips*-sde-elf*): New case
2041 Add mips/t-sdemtk unless using newlib.
2042 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2043 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2044 (mn10300-*-*): Likewise.
2045 (pdp11-*-*): Likewise.
2046 (picochip-*-*): Add t-fpbit to tmake_file.
2047 (powerpc-*-eabisimaltivec*): Likewise.
2048 (powerpc-*-eabisim*): Likewise.
2049 (powerpc-*-elf*): Likewise.
2050 (powerpc-*-eabialtivec*): Likewise.
2051 (powerpc-xilinx-eabi*): New case.
2052 Add t-fdpbit to tmake_file.
2053 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2054 (powerpc-*-rtems*): Likewise.
2055 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2056 tmake_file.
2057 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2058 tmake_file.
2059 (powerpc-*-lynxos*): Likewise.
2060 (powerpcle-*-elf*): Likewise.
2061 (powerpcle-*-eabisim*): Likewise.
2062 (powerpcle-*-eabi*): Likewise.
2063 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2064 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2065 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2066 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2067 (rx-*-elf): Add t-fdpbit to tmake_file.
2068 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2069 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2070 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2071 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2072 sh*-*-netbsd*.
2073 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2074 (sh-wrs-vxworks): Likewise.
2075 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2076 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2077 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2078 (sparc64-*-rtems*): ... new case.
2079 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2080 (spu-*-elf*): Likewise.
2081 Add spu/t-elf to tmake_file.
2082 (v850*-*-*): Add t-fdpbit to tmake_file.
2083 (xstormy16-*-elf): Likewise.
2084 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2085 (mep*-*-*): Likewise.
2087 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2089 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2090 variables.
2091 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2092 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2093 (install-unwind_h): New target.
2094 (all): Depend on it.
2095 * config.host (unwind_header): New variable.
2096 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2097 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2098 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2099 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2100 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2101 Set unwind_header.
2102 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2103 Set unwind_header.
2104 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2105 arm*-*-eabi*.
2106 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2107 Set unwind_header.
2108 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2109 (ia64*-*-freebsd*): Likewise.
2110 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2111 tmake_file.
2112 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2113 $with_system_libunwind.
2114 (ia64*-*-hpux*): Set tmake_file.
2115 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2116 (picochip-*-*): Set tmake_file.
2117 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2118 md_unwind_header.
2119 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2120 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2121 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2122 (xtensa*-*-elf*): Set tmake_file.
2123 (xtensa*-*-linux*): Likewise.
2124 * configure.ac: Include ../config/unwind_ipinfo.m4.
2125 Call GCC_CHECK_UNWIND_GETIPINFO.
2126 Link unwind.h to $unwind_header.
2127 * configure: Regenerate.
2128 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2129 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2130 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2131 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2132 * config/unwind-dw2-fde-darwin.c: New file.
2133 * config/arm/libunwind.S, config/arm/pr-support.c,
2134 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2135 config/arm/unwind-arm.h,: New files.
2136 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2137 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2138 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2139 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2140 config/ia64/unwind-ia64.h: New files.
2141 * config/picochip/t-picochip: New file.
2142 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2143 files.
2144 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2145 * config/s390/t-tpf (LIB2ADDEH): Remove.
2146 * config/t-darwin (LIB2ADDEH): Set.
2147 * config/t-eh-dw2-dip: New file.
2148 * config/t-libunwind, config/t-libunwind-elf: New files.
2149 * config/t-sol2 (LIB2ADDEH): Remove.
2150 * config/xtensa/t-xtensa: New file.
2152 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2154 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2155 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2156 long long to check rt_sigreturn syscall.
2158 2011-08-02 Alan Modra <amodra@gmail.com>
2160 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2161 Restore for indirect call bcrtl from correct stack slot, and only
2162 if cfa+40 isn't valid.
2164 2011-08-01 Julian Brown <julian@codesourcery.com>
2166 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2167 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2168 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2170 2011-08-01 Julian Brown <julian@codesourcery.com>
2172 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2173 (libgcc-std.ver.in): Use above.
2174 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2175 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2176 throughout file.
2177 * config/t-fixedpoint-gnu-prefix: New file.
2178 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2179 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2180 instead of __PFX__.
2182 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2184 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2185 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2186 for x86-64. Properly check __x86_64__ and __LP64__.
2188 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2190 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2191 version.
2192 (_FP_WS_TYPE): Likewise.
2193 (_FP_I_TYPE): Likewise.
2195 2011-07-28 Alan Modra <amodra@gmail.com>
2197 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2198 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2199 in a plt call stub. Do restore r2 if stopped on bctrl.
2201 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2203 * config.host (i[3456x]86-*-netware*): Remove.
2204 * config/i386/netware-crt0.c, config/i386/t-nwld,
2205 config/i386/t-slibgcc-nwld: Remove.
2207 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2209 * config.host: Handle tic6x-*-*.
2210 * config/c6x/c6x-abi.h: New file.
2212 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2214 * config/i386/crtprec.c: New file.
2215 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2216 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2217 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2218 (x86_64-*-darwin*): Likewise.
2219 (i[34567]86-*-solaris2*: Likewise.
2221 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2223 * config/alpha/crtfastmath.c: New file.
2224 * config/i386/crtfastmath.c: New file.
2225 * config/ia64/crtfastmath.c: New file.
2226 * config/mips/crtfastmath.c: New file.
2227 * config/sparc/crtfastmath.c: New file.
2229 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2230 crtfastmath.c.
2231 Add -frandom-seed=gcc-crtfastmath.
2232 * config/alpha/t-crtfm: Remove.
2233 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2234 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2236 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2237 (alpha*-dec-osf5.1*): Likewise.
2238 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2239 Add crtfastmath.o to extra_parts.
2240 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2241 Add crtfastmath.o to extra_parts.
2242 (x86_64-*-darwin*): Likewise.
2243 (x86_64-*-mingw*): Likewise.
2244 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2245 (ia64*-*-freebsd*): Likewise.
2246 (ia64*-*-linux*): Likewise.
2247 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2248 Add crtfastmath.o to extra_parts.
2250 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2252 * config/darwin-crt3.o: New file.
2253 * config/rs6000/darwin-crt2.c: New file.
2254 * config/t-darwin: New file.
2255 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2256 (crt2.o): New rule.
2257 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2258 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2259 (powerpc64-*-darwin*): Likewise.
2261 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2263 * config/i386/netware-crt0.c: New file.
2264 * config/i386/t-nwld: Rename to ...
2265 * config/i386/t-slibgcc-nwld: ... this.
2266 * config/i386/t-nwld: New file.
2267 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2268 tmake_file.
2269 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2270 extra_parts.
2272 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2274 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2275 i386/t-crtstuff.
2276 * configure: Regenerate.
2278 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2280 * dfp-bit.c, dfp-bit.h: New files.
2281 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2282 variables.
2283 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2284 ($(d64pbit-o)): Likewise.
2285 ($(d128pbit-o)): Likewise.
2286 * config/t-dfprules: New file.
2287 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2288 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2289 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2290 (x86_64-*-linux*): Likewise.
2291 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2292 (i[34567]86-*-cygwin*): Likewise.
2293 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2294 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2296 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2298 * Makfile.in (LIBGCOV): New variable.
2299 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2300 * libgcov.c: New file.
2302 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2304 * fixed-bit.c, fixed-bit.h: New files.
2305 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2306 refer to fixed-bit.c.
2308 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2310 * config.host (*local*): Remove.
2312 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2314 PR target/39150
2315 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2316 like i?86-*-solaris2.1[0-9]*.
2317 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2318 * configure.ac (i?86-*-solaris2*): Likewise.
2319 * configure: Regenerate.
2321 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2323 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2324 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2325 md_unwind_header by splitting out of...
2326 (i[34567]86-*-linux*): ... this.
2327 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2328 Remove md_unwind_header by splitting out of...
2329 (x86_64-*-linux*): ... this.
2331 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2333 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2335 2011-06-28 Nick Clifton <nickc@redhat.com>
2337 * config.host: Recognize all V850 variants.
2339 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2341 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2343 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2345 * shared-object.mk (c_flags-$o): Save c_flags.
2346 ($(base)$(objext)): Use it.
2347 ($(base)_s$(objext)): Likewise.
2349 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2351 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2352 * libgcc-std.ver.in (GCC_4.7.0): New section.
2354 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2356 PR target/49313
2357 PR target/29524
2358 * config/avr/t-avr: Fix line endings.
2359 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2360 _parityXX2.
2362 2011-06-14 Olivier Hainque <hainque@adacore.com>
2363 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2365 * config/mips/irix6-unwind.h: New file.
2366 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2368 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2370 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2371 (sparc64_fallback_frame_state): Use it.
2372 (sparc64_frob_update_context): Further adjust context.
2373 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2374 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2375 * config/sparc/sol2-cn.S: Likewise.
2377 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2379 * enable-execute-stack-empty.c: New file.
2380 * enable-execute-stack-mprotect.c: New file.
2381 * config/i386/enable-execute-stack-mingw32.c: New file.
2382 * config.host (enable_execute_stack): New variable.
2383 Select appropriate variants.
2384 * configure.ac: Link enable-execute-stack.c to
2385 $enable_execute_stack.
2386 * configure: Regenerate.
2387 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2388 (lib2funcs): Remove _enable_execute_stack.
2390 2011-06-09 David S. Miller <davem@davemloft.net>
2391 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2393 * config.host (sparc-*-linux*): Correct md_unwind_header
2394 filename.
2395 (s390x-ibm-tpf*): Fix typo.
2397 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2399 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2400 Add crtfastmath.o to extra_parts.
2401 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2402 mips/t-crtfm.
2403 * config/mips/t-crtfm: Remove.
2405 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2407 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2409 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2411 * config.host (sh*-*-linux*): Fix typo.
2413 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2415 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2416 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2417 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2418 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2419 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2420 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2421 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2422 Wrap in !__MINGW64__.
2423 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2424 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2425 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2426 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2427 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2428 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2429 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2430 Wrap in !__LP64__.
2431 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2432 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2433 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2434 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2435 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2436 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2437 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2438 * config/no-unwind.h: New file.
2439 * config.host (md_unwind_header): Document.
2440 Define.
2441 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2442 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2443 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2444 hppa[12]*-*-hpux11*): Set md_unwind_header.
2445 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2446 Set md_unwind_header.
2447 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2448 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2449 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2450 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2451 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2452 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2453 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2454 md_unwind_header.
2455 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2456 * configure: Regenerate.
2458 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2460 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2461 Set tmake_file, extra_parts.
2462 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2463 Remove O32 support.
2464 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2465 Remove O32 support.
2466 * config/mips/t-irix6: New file.
2467 * config/mips/t-slibgcc-irix: New file.
2469 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2471 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2472 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2474 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2476 * configure.ac (target_thread_file): Determine thread model.
2477 * configure: Regenerate.
2478 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2479 * config/alpha/t-alpha: New file.
2480 * config/alpha/t-crtfm: Use $<.
2481 * config/alpha/t-ieee: New file.
2482 * config/alpha/t-osf-pthread: New file.
2483 * config/alpha/t-slibgcc-osf: New file.
2484 * config/alpha/libgcc-osf5.ver: New file.
2486 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2488 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2489 tmake_file.
2490 Add crtfastmath.o to extra_parts.
2492 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2494 * config/gmon-sol2.c: Reindent.
2495 Cleanup comments.
2496 Remove, correct casts.
2497 Use STDERR_FILENO, NULL.
2498 (BASEADDRESS): Remove.
2499 (minbrk): Remove.
2500 (errno, sbrk): Remove declarations.
2501 (monstartup) [hp300]: Remove.
2502 (mcount): Remove.
2504 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2506 * Makefile.in (cpu_type): Define.
2507 * config.host (i[34567]86-*-rtems*): Handle it.
2508 (i[34567]86-*-solaris2*): Move body ...
2509 (*-*-solaris2*): ... here.
2510 New case, generalize.
2511 (sparc-*-elf*): Handle it.
2512 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2513 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2514 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2515 Fold into ...
2516 (sparc*-*-solaris2*): ... this.
2517 New case.
2518 (sparc64-*-elf*): Handle it.
2519 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2520 Merge ../gcc/config/i386/gmon-sol2.c.
2521 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2522 Use C comments.
2523 Merge ../gcc/config/i386/sol2-gc1.asm.
2524 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2525 Use C comments.
2526 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2527 Use C comments.
2528 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2529 * config/i386/t-crtstuff: New file.
2530 * config/i386/t-softfp: New file.
2531 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2532 $(T)crti.o, $(T)crtn.o): Remove.
2533 (gcrt1.o): New rule.
2534 (TARGET_LIBGCC2_CFLAGS): Remove.
2535 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2536 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2537 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2538 * config/sparc/t-sol2: New file.
2539 * config/sparc/t-crtfm: Move to ...
2540 * config/t-crtfm: ... this.
2541 Use $(cpu_type), $<.
2542 * config/t-crtin: New file.
2543 * config/sparc/t-softfp: New file.
2544 * config/sparc/t-softmul: New file.
2545 * config/t-rtems: New file.
2546 * config/t-slibgcc: New file.
2547 * config/t-slibgcc-elf-ver: New file.
2548 * config/t-slibgcc-gld: New file.
2549 * config/t-slibgcc-sld: New file.
2550 * config/t-sol2: New file.
2551 * configure.ac: Include ../config/lib-ld.m4.
2552 Call AC_LIB_PROG_LD_GNU.
2553 Substitute cpu_type.
2554 * configure: Regenerate.
2556 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2558 PR bootstrap/49173
2559 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2560 libgcc-std.ver in the build directory.
2561 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2562 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2564 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2566 * libgcc-std.ver.in: New file.
2567 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2568 variables.
2569 (libgcc-std.ver): New rule.
2570 * config/t-gnu-prefix: New file.
2572 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2574 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2576 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2578 * config/i386/darwin-lib.h: New file.
2580 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2582 * config/arm/symbian-lib.h: New.
2584 2011-05-04 Chris Demetriou <cgd@google.com>
2586 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2587 (__x86.get_pc_thunk.bx): ...this.
2588 (__morestack): Adjust for rename, remove undef of __i686.
2590 2011-05-03 Chris Demetriou <cgd@google.com>
2592 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2594 2011-03-22 Joseph Myers <joseph@codesourcery.com>
2596 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2597 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2598 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2599 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2600 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2601 Remove cases.
2603 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
2605 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2606 Adjust copyright year.
2608 2011-03-07 Ian Lance Taylor <iant@google.com>
2610 * generic-morestack.c (__splitstack_find): Adjust returned stack
2611 pointer to include all registers pushed by __morestack.
2613 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2615 PR target/40125
2616 * configure.ac: Call ACX_NONCANONICAL_TARGET.
2617 (toolexecdir): Calculate and AC_SUBST.
2618 (toolexeclibdir): Likewise.
2619 * Makefile.in (target_noncanonical): Import.
2620 (toolexecdir): Likewise.
2621 (toolexeclibdir): Likewise.
2622 * configure: Regenerate.
2624 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
2626 PR target/46040
2627 * config/arm/bpabi.h: Rename to...
2628 * config/arm/bpabi-lib.h: ...this.
2630 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2632 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2633 appropriate.
2634 * configure: Regenerate.
2636 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
2638 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2639 __FLOAT_WORD_ORDER__.
2640 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2641 Delete.
2643 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2645 PR other/46202
2646 * Makefile.in (install-strip): New phony target.
2648 2010-11-07 Ian Lance Taylor <iant@google.com>
2650 PR target/46089
2651 * config/i386/morestack.S (__morestack_large_model): New
2652 function.
2654 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
2656 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2657 Delete.
2658 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2660 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
2662 * config/arm/bpabi.h: New file.
2663 * config/frv/frv-abi.h: New file.
2665 2010-10-01 Ian Lance Taylor <iant@google.com>
2667 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2668 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2670 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
2672 PR target/45858
2673 * config.host: Add the missing `$'.
2675 2010-09-30 Michael Eager <eager@eagercon.com>
2677 * config.host: Add microblaze*-*-*.
2678 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2679 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2680 udivsi3.asm,umodsi3.asm}: New.
2682 2010-09-28 Ian Lance Taylor <iant@google.com>
2684 * configure.ac: Adjust CFI test to test assembler directly rather
2685 than checking gcc preprocessor macro.
2686 * configure: Rebuild.
2688 2010-09-27 Ian Lance Taylor <iant@google.com>
2690 * configure.ac: Test whether assembler supports CFI directives.
2691 * config.host: Only add t-stack and i386/t-stack-i386 to
2692 tmake_file if libgcc_cv_cfi is "yes".
2693 * configure: Rebuild.
2695 2010-09-27 Ian Lance Taylor <iant@google.com>
2697 * generic-morestack.h: New file.
2698 * generic-morestack.c: New file.
2699 * generic-morestack-thread.c: New file.
2700 * config/i386/morestack.S: New file.
2701 * config/t-stack: New file.
2702 * config/i386/t-stack-i386: New file.
2703 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2704 i386/t-stack-i386 to tmake_file.
2706 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
2708 * Makefile.in (libgcc-extra-parts): Check for static archives and
2709 invoke ranlib after installing them.
2710 (gcc-extra-parts): Likewise.
2711 (install-leaf): Likewise.
2713 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
2715 * configure: Regenerated.
2717 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
2719 * configure: Regenerated.
2721 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
2722 Andrew Pinski <pinskia@gmail.com>
2724 PR target/40959
2725 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2727 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
2729 PR target/45524
2730 * configure: Regenerated.
2732 2010-09-06 Andreas Schwab <schwab@redhat.com>
2734 * configure: Regenerate.
2736 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2738 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2739 64bit targets.
2740 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2741 for 64bit targets.
2743 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2744 Iain Sandoe <iains@gcc.gnu.org>
2746 PR target/45476
2747 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2748 LIB2FUNCS_EXCLUDE functions.
2750 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2752 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2753 Include dfp.m4.
2754 * configure: Regenerate.
2756 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
2758 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2759 i386/t-freebsd to tmake_file.
2760 * config/i386/t-freebsd: New file.
2761 * config/i386/libgcc-bsd.ver: New file.
2763 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
2765 * config.host (powerpc*-eabispe*): Set tmake_file.
2766 (powerpc*-eabi*): Likewise.
2767 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2768 crtbeginS, crtendS, crtbeginT.
2770 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
2772 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2773 to tmake_file. Add crtfastmath.o to extra_parts.
2774 * config/mips/t-crtfm: New.
2776 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
2778 * config.host (sparc64-*-rtems*): New target.
2780 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2782 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2783 assembler syntax.
2785 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
2787 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2789 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2791 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2792 alpha-dec-osf5.0* support.
2794 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
2796 * config.host: Add lm32-*-rtems*.
2798 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2799 Uros Bizjak <ubizjak@gmail.com>
2801 PR target/39048
2802 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2803 like other remaining 32-bit x86 OSes.
2804 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2805 assembler syntax.
2806 * config/i386/libgcc-sol2.ver: New file.
2807 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2809 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
2811 PR c/43553
2812 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2813 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2814 is used and substitute set_use_emutls.
2815 * configure: Regenerated.
2817 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
2819 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2821 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2823 PR target/38085
2824 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2825 MULTILIB_CFLAGS.
2826 ($(T)gcrt1.o): Likewise.
2827 ($(T)crt1.o): Likewise.
2828 ($(T)crti.o): Likewise.
2829 ($(T)crtn.o): Likewise.
2831 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2833 PR other/42980
2834 * Makefile.in (install): Use $(MAKE) string in rule, for
2835 parallel make.
2837 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
2839 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2840 * config/mmix/t-mmix: New file.
2841 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2843 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
2845 PR java/41991
2846 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2847 SHLIB_MAPFILES.
2849 2010-01-04 Anthony Green <green@moxielogic.com>
2851 * config/moxie/crti.asm, config/moxie/crtn.asm,
2852 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2853 config/moxie/t-moxie: New files.
2854 * config.host: Add t-moxie-softfp reference.
2856 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2858 PR other/39888
2859 * config/t-slibgcc-darwin: Fix embedded rpaths for
2860 --enable-version-specific-runtime-libs, build extension stub
2861 libs exposing features available from current libgcc_s.
2863 2009-11-11 Jon Beniston <jon@beniston.com>
2865 * config.host: Add lm32 targets.
2866 * config/lm32: New directory.
2867 * config/lm32/libgcc_lm32.h: New file.
2868 * config/lm32/_mulsi3.c: New file.
2869 * config/lm32/_udivmodsi4.c: New file.
2870 * config/lm32/_divsi3.c: New file.
2871 * config/lm32/_modsi3.c: New file.
2872 * config/lm32/_udivsi3.c: New file.
2873 * config/lm32/_umodsi3.c: New file.
2874 * config/lm32/_lshrsi3.S: New file.
2875 * config/lm32/_ashrsi3.S: New file.
2876 * config/lm32/_ashlsi3.S: New file.
2877 * config/lm32/crti.S: New file.
2878 * config/lm32/crtn.S: New file.
2879 * config/lm32/t-lm32: New file.
2880 * config/lm32/t-elf: New file.
2881 * config/lm32/t-uclinux: New file.
2883 2009-10-26 Nick Clifton <nickc@redhat.com>
2885 * config.host: Add support for RX target.
2886 * config/rx: New directory.
2887 * config/rx/rx-abi-functions.c: New file. Supplementary
2888 functions for libgcc to support the RX ABI.
2889 * config/rx/rx-abi.h: New file. Supplementary header file for
2890 libgcc RX ABI functions.
2891 * config/rx/t-rx: New file: Makefile fragment for building
2892 libgcc for the RX.
2894 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
2896 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2897 constraint of y0 to "g".
2899 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2901 * config.host: Include the s390 makefile fragments.
2902 * config/s390/32/_fixdfdi.c: New file.
2903 * config/s390/32/_fixsfdi.c: New file.
2904 * config/s390/32/_fixtfdi.c: New file.
2905 * config/s390/32/_fixunsdfdi.c: New file.
2906 * config/s390/32/_fixunssfdi.c: New file.
2907 * config/s390/32/_fixunstfdi.c: New file.
2908 * config/s390/32/t-floattodi: New file.
2909 * config/s390/libgcc-glibc.ver: New file.
2910 * config/s390/t-crtstuff: New file.
2911 * config/s390/t-linux: New file.
2912 * config/s390/t-tpf: New file.
2914 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2916 * configure.ac (AC_PREREQ): Bump to 2.64.
2918 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
2920 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2922 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2924 * configure: Regenerate.
2926 2009-08-09 Douglas B Rupp <rupp@gnat.com>
2928 * config.host (ia64-hp-*vms*): New target.
2929 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2930 with ia64-hp-*vms*.
2932 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2934 * configure.ac: Add snippet for maintainer-mode.
2935 * configure: Regenerate.
2936 * Makefile.in (AUTOCONF, configure_deps): New variables.
2937 ($(srcdir)/configure)): New rule, active only with maintainer
2938 mode turned on.
2940 2009-06-23 DJ Delorie <dj@redhat.com>
2942 Add MeP port.
2943 * config.host: Add mep support.
2945 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
2947 * config.host: Add i386/${host_address}/t-fprules-softfp and
2948 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2950 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2951 for mingw targets.
2952 * config/i386/64/_multc3.c: Likewise.
2953 * config/i386/64/_powitf2.c: Likewise.
2954 * config/i386/64/eqtf2.c: Likewise.
2955 * config/i386/64/getf2.c: Likewise.
2956 * config/i386/64/letf2.c: Likewise.
2957 * config/i386/64/letf2.c: Likewise.
2958 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2959 unsigned long long for x64 mingw targets.
2960 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2961 (_FP_I_TYPE): Define as long long for x64 mingw target.
2963 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
2965 * config.host (vax-*-linux*): New.
2967 2009-05-31 Anthony Green <green@moxielogic.com>
2969 * config.host: Add moxie support.
2970 * config/moxie/t-moxie: New file.
2972 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
2974 * config.host: Add i386/${host_address}/t-fprules-softfp and
2975 t-softfp to tmake_file for i[34567]86-*-cygwin*.
2977 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
2979 * config.host: Add i386/${host_address}/t-fprules-softfp to
2980 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2982 2009-04-09 Nick Clifton <nickc@redhat.com>
2984 * config/ia64/tf-signs.c: Change copyright header to refer to
2985 version 3 of the GNU General Public License with version 3.1
2986 of the GCC Runtime Library Exception and to point readers at
2987 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2988 web page.
2989 * config/i386/32/tf-signs.c: Likewise.
2990 * config/libbid/_addsub_dd.c: Likewise.
2991 * config/libbid/_addsub_sd.c: Likewise.
2992 * config/libbid/_addsub_td.c: Likewise.
2993 * config/libbid/_dd_to_df.c: Likewise.
2994 * config/libbid/_dd_to_di.c: Likewise.
2995 * config/libbid/_dd_to_sd.c: Likewise.
2996 * config/libbid/_dd_to_sf.c: Likewise.
2997 * config/libbid/_dd_to_si.c: Likewise.
2998 * config/libbid/_dd_to_td.c: Likewise.
2999 * config/libbid/_dd_to_tf.c: Likewise.
3000 * config/libbid/_dd_to_udi.c: Likewise.
3001 * config/libbid/_dd_to_usi.c: Likewise.
3002 * config/libbid/_dd_to_xf.c: Likewise.
3003 * config/libbid/_df_to_dd.c: Likewise.
3004 * config/libbid/_df_to_sd.c: Likewise.
3005 * config/libbid/_df_to_td.c: Likewise.
3006 * config/libbid/_di_to_dd.c: Likewise.
3007 * config/libbid/_di_to_sd.c: Likewise.
3008 * config/libbid/_di_to_td.c: Likewise.
3009 * config/libbid/_div_dd.c: Likewise.
3010 * config/libbid/_div_sd.c: Likewise.
3011 * config/libbid/_div_td.c: Likewise.
3012 * config/libbid/_eq_dd.c: Likewise.
3013 * config/libbid/_eq_sd.c: Likewise.
3014 * config/libbid/_eq_td.c: Likewise.
3015 * config/libbid/_ge_dd.c: Likewise.
3016 * config/libbid/_ge_sd.c: Likewise.
3017 * config/libbid/_ge_td.c: Likewise.
3018 * config/libbid/_gt_dd.c: Likewise.
3019 * config/libbid/_gt_sd.c: Likewise.
3020 * config/libbid/_gt_td.c: Likewise.
3021 * config/libbid/_isinfd128.c: Likewise.
3022 * config/libbid/_isinfd32.c: Likewise.
3023 * config/libbid/_isinfd64.c: Likewise.
3024 * config/libbid/_le_dd.c: Likewise.
3025 * config/libbid/_le_sd.c: Likewise.
3026 * config/libbid/_le_td.c: Likewise.
3027 * config/libbid/_lt_dd.c: Likewise.
3028 * config/libbid/_lt_sd.c: Likewise.
3029 * config/libbid/_lt_td.c: Likewise.
3030 * config/libbid/_mul_dd.c: Likewise.
3031 * config/libbid/_mul_sd.c: Likewise.
3032 * config/libbid/_mul_td.c: Likewise.
3033 * config/libbid/_ne_dd.c: Likewise.
3034 * config/libbid/_ne_sd.c: Likewise.
3035 * config/libbid/_ne_td.c: Likewise.
3036 * config/libbid/_sd_to_dd.c: Likewise.
3037 * config/libbid/_sd_to_df.c: Likewise.
3038 * config/libbid/_sd_to_di.c: Likewise.
3039 * config/libbid/_sd_to_sf.c: Likewise.
3040 * config/libbid/_sd_to_si.c: Likewise.
3041 * config/libbid/_sd_to_td.c: Likewise.
3042 * config/libbid/_sd_to_tf.c: Likewise.
3043 * config/libbid/_sd_to_udi.c: Likewise.
3044 * config/libbid/_sd_to_usi.c: Likewise.
3045 * config/libbid/_sd_to_xf.c: Likewise.
3046 * config/libbid/_sf_to_dd.c: Likewise.
3047 * config/libbid/_sf_to_sd.c: Likewise.
3048 * config/libbid/_sf_to_td.c: Likewise.
3049 * config/libbid/_si_to_dd.c: Likewise.
3050 * config/libbid/_si_to_sd.c: Likewise.
3051 * config/libbid/_si_to_td.c: Likewise.
3052 * config/libbid/_td_to_dd.c: Likewise.
3053 * config/libbid/_td_to_df.c: Likewise.
3054 * config/libbid/_td_to_di.c: Likewise.
3055 * config/libbid/_td_to_sd.c: Likewise.
3056 * config/libbid/_td_to_sf.c: Likewise.
3057 * config/libbid/_td_to_si.c: Likewise.
3058 * config/libbid/_td_to_tf.c: Likewise.
3059 * config/libbid/_td_to_udi.c: Likewise.
3060 * config/libbid/_td_to_usi.c: Likewise.
3061 * config/libbid/_td_to_xf.c: Likewise.
3062 * config/libbid/_tf_to_dd.c: Likewise.
3063 * config/libbid/_tf_to_sd.c: Likewise.
3064 * config/libbid/_tf_to_td.c: Likewise.
3065 * config/libbid/_udi_to_dd.c: Likewise.
3066 * config/libbid/_udi_to_sd.c: Likewise.
3067 * config/libbid/_udi_to_td.c: Likewise.
3068 * config/libbid/_unord_dd.c: Likewise.
3069 * config/libbid/_unord_sd.c: Likewise.
3070 * config/libbid/_unord_td.c: Likewise.
3071 * config/libbid/_usi_to_dd.c: Likewise.
3072 * config/libbid/_usi_to_sd.c: Likewise.
3073 * config/libbid/_usi_to_td.c: Likewise.
3074 * config/libbid/_xf_to_dd.c: Likewise.
3075 * config/libbid/_xf_to_sd.c: Likewise.
3076 * config/libbid/_xf_to_td.c: Likewise.
3077 * config/libbid/bid128.c: Likewise.
3078 * config/libbid/bid128_2_str.h: Likewise.
3079 * config/libbid/bid128_2_str_macros.h: Likewise.
3080 * config/libbid/bid128_2_str_tables.c: Likewise.
3081 * config/libbid/bid128_add.c: Likewise.
3082 * config/libbid/bid128_compare.c: Likewise.
3083 * config/libbid/bid128_div.c: Likewise.
3084 * config/libbid/bid128_fma.c: Likewise.
3085 * config/libbid/bid128_logb.c: Likewise.
3086 * config/libbid/bid128_minmax.c: Likewise.
3087 * config/libbid/bid128_mul.c: Likewise.
3088 * config/libbid/bid128_next.c: Likewise.
3089 * config/libbid/bid128_noncomp.c: Likewise.
3090 * config/libbid/bid128_quantize.c: Likewise.
3091 * config/libbid/bid128_rem.c: Likewise.
3092 * config/libbid/bid128_round_integral.c: Likewise.
3093 * config/libbid/bid128_scalb.c: Likewise.
3094 * config/libbid/bid128_sqrt.c: Likewise.
3095 * config/libbid/bid128_string.c: Likewise.
3096 * config/libbid/bid128_to_int16.c: Likewise.
3097 * config/libbid/bid128_to_int32.c: Likewise.
3098 * config/libbid/bid128_to_int64.c: Likewise.
3099 * config/libbid/bid128_to_int8.c: Likewise.
3100 * config/libbid/bid128_to_uint16.c: Likewise.
3101 * config/libbid/bid128_to_uint32.c: Likewise.
3102 * config/libbid/bid128_to_uint64.c: Likewise.
3103 * config/libbid/bid128_to_uint8.c: Likewise.
3104 * config/libbid/bid32_to_bid128.c: Likewise.
3105 * config/libbid/bid32_to_bid64.c: Likewise.
3106 * config/libbid/bid64_add.c: Likewise.
3107 * config/libbid/bid64_compare.c: Likewise.
3108 * config/libbid/bid64_div.c: Likewise.
3109 * config/libbid/bid64_fma.c: Likewise.
3110 * config/libbid/bid64_logb.c: Likewise.
3111 * config/libbid/bid64_minmax.c: Likewise.
3112 * config/libbid/bid64_mul.c: Likewise.
3113 * config/libbid/bid64_next.c: Likewise.
3114 * config/libbid/bid64_noncomp.c: Likewise.
3115 * config/libbid/bid64_quantize.c: Likewise.
3116 * config/libbid/bid64_rem.c: Likewise.
3117 * config/libbid/bid64_round_integral.c: Likewise.
3118 * config/libbid/bid64_scalb.c: Likewise.
3119 * config/libbid/bid64_sqrt.c: Likewise.
3120 * config/libbid/bid64_string.c: Likewise.
3121 * config/libbid/bid64_to_bid128.c: Likewise.
3122 * config/libbid/bid64_to_int16.c: Likewise.
3123 * config/libbid/bid64_to_int32.c: Likewise.
3124 * config/libbid/bid64_to_int64.c: Likewise.
3125 * config/libbid/bid64_to_int8.c: Likewise.
3126 * config/libbid/bid64_to_uint16.c: Likewise.
3127 * config/libbid/bid64_to_uint32.c: Likewise.
3128 * config/libbid/bid64_to_uint64.c: Likewise.
3129 * config/libbid/bid64_to_uint8.c: Likewise.
3130 * config/libbid/bid_b2d.h: Likewise.
3131 * config/libbid/bid_binarydecimal.c: Likewise.
3132 * config/libbid/bid_conf.h: Likewise.
3133 * config/libbid/bid_convert_data.c: Likewise.
3134 * config/libbid/bid_decimal_data.c: Likewise.
3135 * config/libbid/bid_decimal_globals.c: Likewise.
3136 * config/libbid/bid_div_macros.h: Likewise.
3137 * config/libbid/bid_dpd.c: Likewise.
3138 * config/libbid/bid_flag_operations.c: Likewise.
3139 * config/libbid/bid_from_int.c: Likewise.
3140 * config/libbid/bid_functions.h: Likewise.
3141 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3142 * config/libbid/bid_inline_add.h: Likewise.
3143 * config/libbid/bid_internal.h: Likewise.
3144 * config/libbid/bid_round.c: Likewise.
3145 * config/libbid/bid_sqrt_macros.h: Likewise.
3147 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3149 * Makefile.in: Change copyright header to refer to version
3150 3 of the GNU General Public License and to point readers at the
3151 COPYING3 file and the FSF's license web page.
3152 * config.host: Likewise.
3154 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3156 * config.host: Reorder and merge to match config.gcc change.
3158 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3160 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3162 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3164 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3165 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3166 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3167 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3169 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3171 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3172 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3174 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3176 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3177 ia64/t-softfp-compat to tmake_file.
3179 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3181 * config/ia64/__divxf3.asm: New.
3182 * config/ia64/_fixtfdi.asm: Likewise.
3183 * config/ia64/_fixunstfdi.asm: Likewise.
3184 * config/ia64/_floatditf.asm: Likewise.
3185 * config/ia64/t-fprules-softfp: Likewise.
3186 * config/ia64/t-softfp-compat: Likewise.
3187 * config/ia64/tf-signs.c: Likewise.
3189 2009-01-18 Ben Elliston <bje@au.ibm.com>
3191 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3193 2009-01-16 Ben Elliston <bje@au.ibm.com>
3195 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3196 to tmake_file.
3198 2009-01-13 Ben Elliston <bje@au.ibm.com>
3200 * config/t-softfp: New file.
3201 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3202 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3204 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3206 * config.host: Add m32r*-*-rtems*.
3208 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3210 * config.host: Add m32c*-*-rtems*.
3212 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3214 PR bootstrap/33100
3215 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3216 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3217 * configure: Regenerate.
3218 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3219 tmake_file here from gcc/config.gcc.
3220 Move extra_parts here from gcc/config.gcc.
3221 * config/i386/t-sol2: Move here from gcc/config/i386.
3222 Use gcc_srcdir instead of srcdir.
3224 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3226 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3227 case.
3229 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3231 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3233 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3235 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3237 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3239 Add picoChip port.
3240 * config.host: Add picochip-*-*.
3242 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3244 * config.host: Match more processor names for Xtensa.
3246 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3248 * config/i386/64/t-softfp-compat: Update comments.
3250 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3252 * config/i386/64/_divtc3-compat.c: Moved to ...
3253 * config/i386/64/_divtc3.c: Here.
3255 * config/i386/64/_multc3-compat.c: Moved to ...
3256 * config/i386/64/_multc3.c: Here.
3258 * config/i386/64/_powitf2-compat.c: Moved to ...
3259 * config/i386/64/_powitf2.c: Here.
3261 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3262 .c suffix instead of -compat.c.
3264 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3266 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3267 (_FP_MUL_MEAT_D): Ditto.
3268 (_FP_DIV_MEAT_S): Ditto.
3269 (_FP_DIV_MEAT_D): Ditto.
3271 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3273 * Makefile.in: Add support for __sync_* libgcc functions.
3275 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3277 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3279 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3281 PR boostrap/36702
3282 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3283 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3285 * config/i386/64/t-fprules-softfp: Moved to ...
3286 * config/i386/64/t-softfp-compat: This. New.
3288 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3290 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3291 Initialize f with 0.0.
3293 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3295 PR target/36669
3296 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3298 * config/i386/64/_divtc3-compat.c: New.
3299 * config/i386/64/_multc3-compat.c: Likewise.
3300 * config/i386/64/_powitf2-compat.c: Likewise.
3301 * config/i386/64/eqtf2.c: Likewise.
3302 * config/i386/64/getf2.c: Likewise.
3303 * config/i386/64/letf2.c: Likewise.
3304 * config/i386/64/t-fprules-softfp: Likewise.
3306 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3308 * config.host: Add i386/${host_address}/t-fprules-softfp to
3309 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3310 i[34567]86-*-linux*, x86_64-*-linux*.
3312 * configure.ac: Set host_address to 64 or 32 for x86.
3313 * configure: Regenerated.
3315 * Makefile.in (config.status): Also depend on
3316 $(srcdir)/config.host.
3318 * config/i386/32/t-fprules-softfp: New.
3319 * config/i386/32/tf-signs.c: Likewise.
3321 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3323 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3324 Uros Bizjak <ubizjak@gmail.com>
3326 * config/i386/32/sfp-machine.h: New.
3328 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3330 * config/rs6000/t-ppccomm: Remove rules that conflict with
3331 auto-generated rules.
3333 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3335 * configure.ac: sinclude override.m4.
3336 * configure: Regenerate.
3338 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3340 * configure: Regenerate.
3342 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3344 * Makefile.in (DECNUMINC): Remove
3345 -I$(MULTIBUILDTOP)../../libdecnumber.
3346 * gstdint.h: New.
3348 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3350 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3351 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3352 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3353 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3354 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3355 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3356 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3357 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3358 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3359 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3360 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3361 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3362 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3363 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3365 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3367 * config.host (sh2[lbe]*-*-linux*): Allow target.
3369 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3371 * config/rs6000/t-ppccomm: Add build rules for new files.
3372 (LIB2ADD_ST): New variable.
3374 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3376 PR target/34210
3377 PR target/35508
3378 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3379 * config/t-avr: New file. Build 16bit libgcc functions.
3381 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3383 PR target/35401
3384 * config/t-slibgcc-darwin: Make install-leaf dependent on
3385 install-darwin-libgcc-stubs instead of install.
3387 2008-01-25 Joseph Myers <joseph@codesourcery.com>
3389 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3390 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3391 sh-*-rtemscoff*): Remove cases.
3393 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3395 * Makefile.in (all): Use install-leaf rather than install.
3396 (install): Split most of the rule into...
3397 (install-leaf): ...this new one.
3399 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
3400 Paolo Bonzini <bonzini@gnu.org>
3402 PR target/30572
3403 * Makefile.in: Use @shlib_slibdir@ substitution to get
3404 correct install name on darwin.
3405 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3407 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
3409 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3410 cris-*-elf and cris-*-none.
3411 (crisv32-*-linux*): Similar, as cris-*-linux*.
3413 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3415 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3417 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3419 PR regression/33926
3420 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3421 * configure: Regenerated.
3423 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3425 * Makefile.in (dfp-filenames): Replace decimal_globals,
3426 decimal_data, binarydecimal and convert_data with
3427 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3428 and bid_convert_data, respectively.
3430 2007-09-17 Chao-ying Fu <fu@mips.com>
3431 Nigel Stephens <nigel@mips.com>
3433 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3434 * Makefile.in (fixed_point): Define.
3435 Check if fixed_point is yes to build support functions.
3436 * configure.ac: Check for fixed_point support.
3437 * configure: Regenerated.
3438 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3439 funcs, modes, from, to.
3441 2007-09-11 Janis Johnson <janis187@us.ibm.com
3443 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3445 2007-09-10 Janis Johnson <janis187@us.ibm.com>
3447 * Makefile.in (dfp-filenames): Remove decUtility, add
3448 decDouble, decPacked, decQuad, decSingle.
3450 2007-08-27 Hans Kester <hans.kester@ellips.nl>
3452 * config.host : Add x86_64-elf target.
3454 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3456 * configure.ac (set_have_cc_tls): Add a missing =.
3457 * configure: Regenerated.
3459 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3461 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3462 and x86_64-*-linux*.
3464 * config/t-tls: New file.
3466 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3468 * configure.ac: Include ../config/enable.m4 and
3469 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3470 supports TLS and substitute set_have_cc_tls.
3471 * configure: Regenerated.
3473 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3475 * Makefile.in: Use libbid for DFP when BID is enabled.
3477 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3479 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3480 extra_parts. Add config/i386/t-cygming to tmake_file.
3481 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3483 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
3484 Danny Smith <dannysmith@users.sourceforge.net>
3486 PR target/29498
3487 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3488 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3489 * config/i386/t-crtfm: Compile crtfastmath.o with
3490 -minline-all-stringops.
3492 2007-05-10 Richard Sandiford <richard@codesourcery.com>
3494 * config.host (sparc-wrs-vxworks): New target.
3496 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
3498 * config.host: Recognize fido.
3500 2007-04-04 Janis Johnson <janis187@us.ibm.com>
3502 * configure: Check host, not target, for decimal float support.
3504 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
3506 * config/i386/t-crtpc: New file.
3507 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3508 (x86_64-*-linux*): Ditto.
3510 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
3512 * config.host (x86_64-*-mingw*): New target.
3514 2007-03-23 Michael Meissner <michael.meissner@amd.com>
3515 H.J. Lu <hongjiu.lu@intel.com>
3517 * Makefile.in (enable_decimal_float): New.
3518 (DECNUMINC): Add
3519 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3520 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3521 (decbits-filenames): This.
3522 (decbits-objects): New.
3523 (libgcc-objects): Add $(decbits-objects).
3525 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3526 Substitute enable_decimal_float.
3527 * configure: Regenerated.
3529 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
3531 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3533 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3535 * Makefile.in (install-info): New dummy target.
3537 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3539 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3541 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3543 * Makefile.in: Add install-html and install-pdf dummy
3544 targets.
3546 2007-02-05 Roger Sayle <roger@eyesopen.com>
3547 Daniel Jacobowitz <dan@codesourcery.com>
3549 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3550 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3551 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3553 2007-01-29 Janis Johnson <janis187@us.ibm.com>
3555 * Makefile.in (dec-filenames): Add decExcept.
3557 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3559 PR bootstrap/30469
3560 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3561 -fprofile-use.
3563 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3565 * configure.ac: Add --enable-version-specific-runtime-libs.
3566 Correct $slibdir default.
3567 * configure: Regenerated.
3569 2007-01-23 Joseph Myers <joseph@codesourcery.com>
3571 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3573 2007-01-21 Andrew Pinski <pinskia@gmail.com>
3575 PR target/30519
3576 * config.host (alpha*-*-linux*): Set extra_parts.
3578 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3580 * config/sh/t-linux: New.
3581 * config.host (sh*-*-linux*): Set tmake_file.
3583 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3585 * Makefile.in (install): Handle multilibs.
3587 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3589 * Makefile.in: Added .PHONY entry for documentation targets.
3591 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3593 * Makefile.in: Add empty info, html, dvi, pdf targets.
3595 2007-01-04 Mike Stump <mrs@apple.com>
3597 * Makefile.in (MAKEINFO): Remove.
3598 (PERL): Likewise.
3600 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
3602 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3603 * configure: Regenerate.
3604 * Makefile.in (host_subdir): Substitute it.
3605 (gcc_objdir): Use it.
3607 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3609 * config.host (ia64*-*-linux*): Set tmake_file.
3611 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3613 * Makefile.in (version): Define.
3615 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
3616 Paolo Bonzini <bonzini@gnu.org>
3618 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3619 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3620 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3621 config/sparc/t-crtfm, config/t-slibgcc-darwin,
3622 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3623 shared-object.mk, siditi-object.mk, static-object.mk: New files.
3624 * configure: Generated.