1 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4 (mips*-*-linux*): Include mips/t-tpbit when long double is
7 2012-04-25 Sriraman Tallam <tmsriram@google.com>
9 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
10 (get_available_features): New argument. Check for AVX2.
11 (__cpu_indicator_init): Modify call to get_available_features.
13 2012-04-25 Alan Modra <amodra@gmail.com>
15 * config/rs6000/crtsavevr.S: New file.
16 * config/rs6000/crtrestvr.S: New file.
17 * config/rs6000/t-savresfgpr: Build the above.
18 * config/rs6000/t-netbsd: Likewise.
20 2012-04-24 Sriraman Tallam <tmsriram@google.com>
22 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
24 2012-04-24 Sriraman Tallam <tmsriram@google.com>
26 * libgcc/config/i386/i386-cpuinfo.c: New file.
27 * libgcc/config/i386/t-cpuinfo: New file.
28 * libgcc/config.host: Include t-cpuinfo.
29 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
31 2012-04-24 Chao-ying Fu <fu@mips.com>
33 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
35 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
37 struct siginfo vs. siginfo_t
39 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
40 siginfo_t instead of struct siginfo.
41 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
42 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
43 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
44 (ia64_handle_unwabi): Likewise.
45 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
46 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
47 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
48 (sh_fallback_frame_state): Likewise.
49 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
50 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
52 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
54 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
57 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
59 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
60 if it hasn't been previously saved.
62 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
64 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
67 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
70 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
71 instead of __AVR_HAVE_8BIT_SP__.
73 2012-03-26 Tristan Gingold <gingold@adacore.com>
75 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
76 (unw_table_entry): Use unw_word instead of unsigned long.
77 (_Unwind_FindTableEntry): Likewise.
78 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
79 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
80 (_Unwind_FindTableEntry): Likewise.
81 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
82 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
83 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
84 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
85 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
86 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
87 (uw_init_context_1, uw_install_context): Likewise.
88 (unw_word): Move to unwind-ia64.h
90 2012-03-26 Tristan Gingold <gingold@adacore.com>
92 * config/vms/vms-ucrt0.c: Update copyright years.
94 (___gcc_main_flags): Declare.
95 (__main): Check flags to remap argv and exit code.
96 * config.host (*-*-*vms*): Adjust extra_parts.
97 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
100 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
102 * arm/lib1funcs.asm (ctzsi2): New function.
103 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
104 * arm/t-linux (LIB1ASMFUNCS): Likewise.
105 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
106 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
107 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
108 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
110 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
112 * config.host: Add bits to support powerpc64-*-freebsd*.
113 * config/rs6000/freebsd-unwind.h: New file.
114 * config/rs6000/t-freebsd64: New file.
116 2012-03-20 Richard Guenther <rguenther@suse.de>
118 PR gcov-profile/52627
119 * libgcov.c (init_mx): Fix mutex name.
121 2012-03-16 Tristan Gingold <gingold@adacore.com>
123 * config/ia64/vms-unwind.h: Remove ulong (and replace
124 it by unw_reg where used). Define unw_reg with __int64.
126 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
128 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
130 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
132 (sparc_is_sighandler): Likewise.
134 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
136 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
139 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
141 * config/arm/crtn.S: Fix typo.
143 2012-03-13 Richard Guenther <rguenther@suse.de>
145 * libgcov.c: Remove stdio.h include and NULL un-define.
147 2012-03-13 Richard Guenther <rguenther@suse.de>
150 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
152 2012-03-13 Richard Guenther <rguenther@suse.de>
154 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
156 2012-03-13 Richard Guenther <rguenther@suse.de>
158 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
159 and __gthread_mutex_init_function definitions.
161 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
163 * config.host (mips*-*-openbsd*): Remove.
165 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
167 * config.host: Remove alpha*-dec-osf5.1* handling.
168 * config/alpha/gthr-posix.c: Remove.
169 * config/alpha/libgcc-osf5.ver: Remove.
170 * config/alpha/osf5-unwind.h: Remove.
171 * config/alpha/t-osf-pthread: Remove.
172 * config/alpha/t-slibgcc-osf: Remove.
173 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
174 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
175 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
176 * mkmap-flat.awk: Remove osf_export handling.
178 2012-03-12 Richard Guenther <rguenther@suse.de>
180 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
181 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
182 (__gthread_mutex_init_function): New function.
183 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
186 * libgcov.c: Include gthr.h.
187 (__gcov_flush_mx): New global variable.
188 (init_mx, init_mx_once): New functions.
189 (__gcov_flush): Protect self with a mutex.
190 (__gcov_fork): Re-initialize mutex after forking.
191 * unwind-dw2-fde.c: Change condition under which to use
192 __GTHREAD_MUTEX_INIT_FUNCTION.
194 2012-03-12 Tristan Gingold <gingold@adacore.com>
196 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
197 * config/ia64/t-vms: Likewise.
199 2012-03-11 Michael Hope <michael.hope@linaro.org>
201 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
204 2012-03-07 Walter Lee <walt@tilera.com>
206 * config/tilepro/atomic.c: Rename "atomic_" prefix to
208 (atomic_xor): Rename and move definition to
209 config/tilepro/atomic.h.
210 (atomic_nand): Ditto.
211 * config/tilepro/atomic.h: Rename "atomic_" prefix to
213 (arch_atomic_xor): Move from config/tilepro/atomic.c.
214 (arch_atomic_nand): Ditto.
216 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
219 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
221 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
224 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
227 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
231 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
232 if RAMPZ affects reading from RAM.
233 (__tablejump_elpm__): Ditto.
235 (__movmemx_hi): Ditto.
236 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
237 (__do_global_dtors): Ditto.
238 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
239 (__movmemx_hi): Ditto.
241 2012-03-05 Richard Henderson <rth@redhat.com>
243 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
244 [ARM] (count_trailing_zeros): Use the builtin.
246 2012-03-01 Kai Tietz <ktietz@redhat.com>
248 * soft-fp: Imported from glibc upstream.
250 2012-02-28 Kai Tietz <ktietz@redhat.com>
252 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
253 for mingw-targets as attribute gcc_struct.
255 2012-02-28 Ian Lance Taylor <iant@google.com>
257 * generic-morestack.c (__splitstack_releasecontext): Correct call
258 to __morestack_release_segments.
260 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
263 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
264 for __linux__ when removing signals from __morestack_fullmask.
266 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
269 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
271 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
273 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
274 instead of HAVE_INITFINI_ARRAY.
275 * config/ia64/crtend.S: Likewise.
277 2012-02-20 Kai Tietz <ktietz@redhat.com>
280 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
282 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
283 to w32-unwind.h header.
285 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
287 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
288 (mips*-*-linux*): Remove t-slibgcc-libgcc.
289 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
290 * config/mips/mips16.S (__mips16_rdhwr): Delete.
292 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
294 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
296 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
299 * config/darwin-crt-tm.c: Correct typo.
301 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
302 Patrick Marlier <patrick.marlier@gmail.com>
305 * config/darwin-crt-tm.c: Generate dummy functions.
307 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
308 Patrick Marlier <patrick.marlier@gmail.com>
311 * config/darwin-crt-tm.c (getTMCloneTable): New function.
312 (__doTMRegistrations): Call it.
313 (__doTMdeRegistrations): Likewise.
315 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
316 Anatoly Sokolov <aesok@post.ru>
317 Eric Weddington <eric.weddington@atmel.com>
320 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
321 (__epilogue_restores__): Ditto.
323 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
327 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
328 Solaris 11 and slightly reformat.
329 (sparc_is_sighandler): Likewise.
331 2012-02-14 Walter Lee <walt@tilera.com>
333 * config.host: Handle tilegx and tilepro.
334 * config/tilegx/sfp-machine.h: New file.
335 * config/tilegx/sfp-machine32.h: New file.
336 * config/tilegx/sfp-machine64.h: New file.
337 * config/tilegx/t-crtstuff: New file.
338 * config/tilegx/t-softfp: New file.
339 * config/tilegx/t-tilegx: New file.
340 * config/tilepro/atomic.c: New file.
341 * config/tilepro/atomic.h: New file.
342 * config/tilepro/linux-unwind.h: New file.
343 * config/tilepro/sfp-machine.h: New file.
344 * config/tilepro/softdivide.c: New file.
345 * config/tilepro/softmpy.S: New file.
346 * config/tilepro/t-crtstuff: New file.
347 * config/tilepro/t-tilepro: New file.
349 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
353 * gthr-posix.h: Allow static initializer macros to be disabled.
354 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
356 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
358 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
359 Add t-slibgcc-libgcc to tmake_file.
360 * config/mips/libgcc-mips16.ver: Revert previous patch.
361 * config/mips/mips16.S (__mips16_rdhwr): Hide.
363 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
364 Jayant R Sonar <jayant.sonar@kpitcummins.com>
366 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
367 * config/cr16/crti.S: New file.
368 * config/cr16/crtlibid.S: New file.
369 * config/cr16/crtn.S: New file.
370 * config/cr16/lib1funcs.S: New file.
371 * config/cr16/t-cr16: New file.
372 * config/cr16/t-crtlibid: New file.
373 * config/cr16/unwind-dw2.h: New file.
374 * config/cr16/unwind-cr16.c: New file.
375 * config/cr16/divmodhi3.c: New file.
377 2012-01-25 Alan Modra <amodra@gmail.com>
379 * config/rs6000/t-linux64: Delete. Move..
380 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
381 * config/rs6000/t-linux: ..and libgcc flags to here.
383 2012-01-22 Douglas B Rupp <rupp@gnat.com>
385 * config.host (i[34567]86-*-interix3*):
386 Change triplet to i[34567]86-*-interix[3-9]*.
387 * configure: Regenerate.
389 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
390 Richard Sandiford <rdsandiford@googlemail.com>
392 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
393 * config/mips/mips16.S (__mips16_rdhwr): New function.
394 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
396 2012-01-11 Nathan Sidwell <nathan@acm.org>
398 * libgcov.c (__gcov_init): Ignore objects with no functions.
400 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
403 Extend __pgmx semantics to linearize memory.
404 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
405 * config/avr/lib1funcs.S (__xload_1): New function.
406 (__movmemx_qi, __movmemx_hi): New functions.
407 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
410 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
412 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
413 purported sigacthandler address isn't null before dereferencing it.
414 (sparc_is_sighandler): Likewise.
416 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
419 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
420 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
421 (sparc_is_sighandler): Likewise.
422 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
424 2012-01-06 Tristan Gingold <gingold@adacore.com>
426 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
427 compatibility thunks...
428 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
429 (crtbeginS.o, crtendS.o): ... and these to ...
430 * config/ia64/t-ia64-elf: ... this new file.
431 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
432 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
434 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
436 * configure: Regenerate.
437 * config/s390/t-crtstuff: Remove -fPIC.
439 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
442 * enable-execute-stack-mprotect.c (getpagesize): Do not define
445 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
448 * config/avr/lib1funcs.S: Remove FIXME comments.
449 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
451 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
453 Implement light-weight DImode support.
454 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
455 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
456 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
457 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
459 2011-12-30 Nathan Sidwell <nathan@acm.org>
461 * libgcov.c (gcov_crc32): Remove global var.
462 (free_fn_data): New function.
463 (buffer_fn_data): Pass in filename, more robust error recovery.
464 (crc32_unsigned): New function.
465 (gcov_exit): More robust detection of new program. More robust
467 (__gcov_init): Do not update program's crc here.
469 2011-12-21 Tristan Gingold <gingold@adacore.com>
471 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
473 2011-12-21 Ian Lance Taylor <iant@google.com>
475 * config/i386/morestack.S: Simplify CFI opcodes throughout.
477 2011-12-20 Ian Lance Taylor <iant@google.com>
479 * config/i386/morestack.S (__morestack_non_split): If there is
480 enough stack space already, don't split. Ask for more stack space
483 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
485 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
487 (_Unwind_DebugHook): New function.
488 (uw_restore_core_regs): New define.
489 (unwind_phase2): Use uw_restore_core_regs instead of
491 (unwind_phase2_forced): Likewise.
492 (__gnu_Unwind_Resume): Likewise.
494 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
496 * config/alpha/linux-unwind.h: Update copyright years.
497 (MD_FROB_UPDATE_CONTEXT): New define.
498 (alpha_frob_update_context): New function.
500 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
502 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
503 tmake_file rather replacing it.
505 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
507 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
508 function is not used for PPC64.
509 (save_world): Amend comments. Update the VRsave mask to reflect the
511 (rest_world): Update comments, do not clobber r10, do not use r8.
512 (eh_rest_world_r10): Amend comments, do not use r8.
513 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
514 no longer used, move restore of CR and target address to the end of
517 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
519 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
520 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
522 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
525 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
526 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
528 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
530 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
532 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
535 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
536 * config/avr/lib1funcs.S (__muldi3): New function.
538 2011-12-06 Andrew Pinski <apinski@cavium.com>
540 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
542 (__frame_dummy_init_array_entry): Likewise.
544 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
546 Forward-port from gcc-4_6-branch r181936 2011-12-02.
550 * config/avr/lib1funcs.S (__prologue_saves__,
551 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
552 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
554 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
556 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
558 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
561 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
562 (_ITM_deregisterTMCloneTable): Likewise.
563 (__register_frame_info): Fix unused warning.
564 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
565 pthread_default_stacksize_np): Likewise.
566 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
568 2011-11-29 DJ Delorie <dj@redhat.com>
570 * config.host (rl78-*-elf): New case.
571 * config/rl78: New directory for the Renesas RL78.
573 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
575 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
578 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
581 * config/rs6000/t-savresfgpr: New file.
582 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
583 $(srcdir)/config/rs6000/eabi.S.
584 * config/rs6000/t-ppccomm-ldbl: Remove.
585 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
587 (powerpc-*-eabispe*): Likewise.
588 (powerpc-*-eabi*): Likewise.
589 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
590 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
591 to tmake_file, remove rs6000/t-ppccomm-ldbl.
592 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
594 (powerpc-*-eabisim*): Likewise.
595 (powerpc-*-elf*): Likewise.
596 (powerpc-*-eabialtivec*): Likewise.
597 (powerpc-xilinx-eabi*): Likewise.
598 (powerpc-*-rtems*): Likewise.
599 (powerpcle-*-elf*): Likewise.
600 (powerpcle-*-eabisim*): Likewise.
601 (powerpcle-*-eabi*): Likewise.
603 2011-11-27 Ian Lance Taylor <iant@google.com>
605 * generic-morestack.c (__splitstack_find): Check for NULL old
607 (__splitstack_resetcontext): New function.
608 (__splitstack_releasecontext): New function.
609 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
611 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
613 * config/darwin-crt-tm.c: Correct comments, use correct licence.
615 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
617 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
619 2011-11-26 Richard Henderson <rth@redhat.com>
621 * config/m68k/linux-atomic.c: New file.
622 * config/m68k/t-linux: New file.
623 * config.host (m68k-uclinux, m68k-linux): Use it.
625 2011-11-26 Richard Henderson <rth@redhat.com>
627 * crtstuff.c (__TMC_LIST__): Mark used not unused.
628 (__TMC_END__): Only declare if hidden is available; in the definition,
629 if hidden is unavailable add a null record.
630 (deregister_tm_clones, register_tm_clones): New.
631 (__do_global_dtors_aux, frame_dummy): Use them.
632 (__do_global_dtors, __do_global_ctors_1): Likewise.
634 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
636 * config/darwin-crt-tm.c: New file.
637 * config.host (darwin): Build crttms.o crttme.o to provide
638 startup and shutdown for tm clones.
639 * config/t-darwin (crttms.o): New build rule.
640 (crttme.o): Likewise.
642 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
644 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
647 2011-11-21 Richard Henderson <rth@redhat.com>
649 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
650 (__TMC_LIST__, __TMC_END__): New.
651 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
652 (__do_global_dtors): Likewise.
653 (frame_dummy): Call _ITM_registerTMCloneTable.
654 (__do_global_ctors_1): Likewise.
656 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
658 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
659 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
660 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
661 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
662 * config/i386/t-darwin64: Remove.
663 * config/sh/t-netbsd (LIB2ADD): Remove.
665 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
668 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
669 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
670 * config/avr/lib1funcs.S (wmov): New assembler macro.
671 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
672 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
673 (__udivmod64): New function.
674 (__negdi2): New function.
676 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
678 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
679 *-*-freebsd*aout*): Remove.
681 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
683 * static-object.mk (c_flags-$o): Save c_flags.
684 ($(base)$(objext)): Use it.
686 2011-11-18 Steve Ellcey <sje@cup.hp.com>
688 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
690 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
693 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
694 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
697 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
699 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
701 (aeabi_uidivmod): Likewise.
704 (aeabi_idivmod): Likewise.
707 2011-11-16 Tristan Gingold <gingold@adacore.com>
709 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
711 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
714 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
715 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
717 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
719 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
721 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
722 * config/pa/t-stublib64: Delete.
724 2011-11-12 Richard Henderson <rth@redhat.com>
726 * config/rs6000/linux-unwind.h (frob_update_context): Properly
727 cast the pointer argument to _Unwind_SetGRPtr.
729 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
731 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
733 2011-11-09 Ian Lance Taylor <iant@google.com>
735 * generic-morestack.c: Include <string.h>.
736 (uintptr_type): Define.
737 (struct initial_sp): Add dont_block_signals field. Reduce size of
739 (allocate_segment): Set prev field to NULL. Don't set
740 __morestack_current_segment or __morestack_segments.
741 (__generic_morestack): Update current->prev and *pp after calling
743 (__morestack_block_signals): Don't do anything if
744 dont_block_signals is set.
745 (__morestack_unblock_signals): Likewise.
746 (__generic_findstack): Check for initial_sp == NULL. Add casts to
748 (__splitstack_block_signals): New function.
749 (enum __splitstack_content_offsets): Define.
750 (__splitstack_getcontext, __splitstack_setcontext): New functions.
751 (__splitstack_makecontext): New function.
752 (__splitstack_block_signals_context): New function.
753 (__splitstack_find_context): New function.
754 * config/i386/morestack.S (__morestack_get_guard): New function.
755 (__morestack_set_guard, __morestack_make_guard): New functions.
756 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
758 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
760 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
761 (i[34567]86-*-mingw*): ... here.
762 (x86_64-*-mingw*): ... here.
764 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
766 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
768 2011-11-07 Nathan Sidwell <nathan@acm.org>
770 * libgcov.c (struct gcov_fn_buffer): New struct.
771 (buffer_fn_data): New helper.
772 (gcov_exit): Rework for new gcov data structures.
774 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
777 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
779 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
781 * config.host (tmake_file): Correct comment.
782 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
784 (bfin*-uclinux*): Likewise.
785 (bfin*-linux-uclibc*): Likewise.
786 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
788 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
790 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
791 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
792 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
793 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
794 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
795 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
796 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
797 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
798 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
799 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
800 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
801 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
802 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
804 * config/bfin/t-elf: Remove.
805 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
807 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
809 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
810 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
811 (lm32-*-elf*, lm32-*-rtems*): Split into ...
812 (lm32-*-elf*): ... this.
813 (lm32-*-rtems*): ... and this.
815 (m32r-*-rtems*): Add to tmake_file.
816 (moxie-*-rtems*): Likewise.
817 (sparc-*-rtems*): Likewise.
818 Remove t-rtems from tmake_file.
819 (sparc64-*-rtems*): Likewise.
820 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
823 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
826 * config/gthr-posix.h: Move ...
827 * gthr-posix.h: ... here.
828 * config/gthr-lynx.h: Reflect this.
829 * config/gthr-vxworks.h: Likewise.
830 * config/rs6000/gthr-aix.h: Likewise.
831 * configure.ac (target_thread_file): Likewise.
832 * configure: Regenerate.
834 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
836 * config.host (arm*-*-rtemseabi*): New target.
838 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
841 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
844 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
846 * config.host (epiphany-*-elf*): New configuration.
847 * config/epiphany: New Directory.
849 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
851 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
852 * config/avr/t-rtems: New.
853 Filter out _exit from LIB1ASMFUNCS.
855 2011-11-04 David S. Miller <davem@davemloft.net>
857 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
858 * configure: Rebuild.
860 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
862 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
865 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
868 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
869 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
871 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
874 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
876 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
878 * config/c6x/t-elf (LIB2ADDEH): Set.
879 * config/c6x/t-c6x-elf: Remove.
881 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
883 * config/i386/sol2-ci.S: Rename to ...
884 * config/i386/crti.S: ... this.
885 * config/i386/sol2-cn.S: Rename to ...
886 * config/i386/crtn.S: ... this.
887 * config/sparc/sol2-ci.S: Rename to ...
888 * config/sparc/crti.S: ... this.
889 * config/sparc/sol2-cn.S: Rename to ...
890 * config/sparc/crtn.S: ... this.
891 * config/t-sol2 (CUSTOM_CRTIN): Remove.
892 (crti.o, crtn.o): Remove.
894 2011-11-04 Tristan Gingold <gingold@adacore.com>
896 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
898 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
900 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
902 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
904 * config.host (crisv32-*-none, cris-*-none): Remove.
905 (crisv32-*-elf): Append to tmake_file, don't just set it.
906 (cris-*-elf): Add missing t-fdpbit to tmake_file.
908 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
910 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
911 (ecrtn$(objext)): Likewise.
912 (ncrti$(objext)): Likewise.
913 (ncrtn$(objext)): Likewise.
915 2011-11-03 Andreas Schwab <schwab@redhat.com>
917 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
919 2011-11-02 David S. Miller <davem@davemloft.net>
921 * configure.ac: Set host_address on sparc too.
922 * configure: Regenerate.
923 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
924 based upon host_address.
925 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
927 2011-11-02 Jason Merrill <jason@redhat.com>
929 * config/rs6000/t-ppccomm: Add missing \.
931 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
933 * gthr-single.h, gthr.h: New files.
934 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
935 config/gthr-vxworks.h, config/i386/gthr-win32.h,
936 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
937 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
938 * config/i386/gthr-win32.c: Include "gthr-win32.h".
939 * configure.ac (thread_header): New variable.
940 Set it depending on target_thread_file.
941 (gthr-default.h): Link from $thread_header.
942 * configure: Regenerate.
943 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
945 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
947 * configure.ac (tm_file_): New variable.
948 Determine from tm_file.
949 (tm_file, tm_defines): Substitute.
950 * configure: Regenerate.
951 * mkheader.sh: New file.
952 * Makefile.in (clean): Remove libgcc_tm.h.
953 ($(objects)): Depend on libgcc_tm.h.
954 (libgcc_tm_defines, libgcc_tm_file): New variables.
955 (libgcc_tm.h, libgcc_tm.stamp): New targets.
956 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
957 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
958 ($(extra-parts)): Depend on libgcc_tm.h.
959 * config.host (tm_defines, tm_file): New variable.
960 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
961 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
962 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
963 (avr-*-rtems*): Likewise.
965 (frv-*-elf): Likewise.
966 (frv-*-*linux*): Likewise.
967 (h8300-*-rtems*): Likewise.
968 (h8300-*-elf*): Likewise.
969 (i[34567]86-*-darwin*): Likewise.
970 (x86_64-*-darwin*): Likewise.
971 (rx-*-elf): Likewise.
972 (tic6x-*-uclinux): Likewise.
973 (tic6x-*-elf): Likewise.
974 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
975 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
976 * config/i386/cygming-crtbegin.c: Likewise.
977 * config/i386/cygming-crtend.c: Likewise.
978 * config/ia64/fde-vms.c: Likewise.
979 * config/ia64/unwind-ia64.c: Likewise.
980 * config/libbid/bid_gcc_intrinsics.h: Likewise.
981 * config/rs6000/darwin-fallback.c: Likewise.
982 * config/stormy16/lib2funcs.c: Likewise.
983 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
984 * crtstuff.c: Likewise.
985 * dfp-bit.h: Likewise.
986 * emutls.c: Likewise.
987 * fixed-bit.c: Likewise.
988 * fp-bit.c: Likewise.
989 * generic-morestack-thread.c: Likewise.
990 * generic-morestack.c: Likewise.
991 * libgcc2.c: Likewise.
992 * libgcov.c: Likewise.
993 * unwind-dw2-fde-dip.c: Likewise.
994 * unwind-dw2-fde.c: Likewise.
995 * unwind-dw2.c: Likewise.
996 * unwind-sjlj.c: Likewise.
998 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1000 * configure.ac: Include ../config/picflag.m4.
1001 (GCC_PICFLAG): Call it.
1003 * configure: Regenerate.
1004 * Makefile.in (gcc_srcdir): Remove.
1005 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1006 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1007 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1008 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1009 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1012 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1013 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1014 to refer to libgcc2.c.
1016 * config/darwin-64.c: New file.
1017 * config/darwin-crt3.c: Remove comment.
1018 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1019 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1020 config/udivmodsi4.c: New files.
1021 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1022 config/memset.c: New files.
1023 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1024 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1025 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1026 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1027 * config/t-openbsd-thread: New file.
1028 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1029 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1030 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1031 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1034 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1035 to refer to gthr-posix.c.
1036 * config/alpha/t-vms (LIB2ADD): Set.
1037 * config/alpha/vms-gcc_shell_handler.c: New file.
1038 * config/arm/bpabi.c, config/arm/fp16.c,
1039 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1040 config/arm/unaligned-funcs.c: New files.
1041 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1042 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1043 * config/arm/t-linux: Likewise.
1044 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1045 * config/arm/t-netbsd: New file.
1046 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1047 * config/arm/t-symbian (LIB2ADD_ST): Set.
1048 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1049 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1050 * config/bfin/t-elf: New file.
1051 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1052 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1053 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1054 config/c6x/ltf.c: New files.
1055 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1056 (HOST_LIBGCC2_CFLAGS): Set.
1057 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1058 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1059 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1061 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1062 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1063 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1064 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1065 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1067 * config/frv/t-frv (LIB2ADD): Set.
1068 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1069 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1070 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1071 config/h8300/popcounthi2.c: New files.
1072 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1073 * config/i386/gthr-win32.c: New file.
1074 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1075 * config/i386/t-cygwin: Likewise.
1076 * config/i386/t-darwin, config/i386/t-darwin64,
1077 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1078 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1079 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1080 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1081 * config/ia64/quadlib.c: New file.
1082 * config/ia64/t-hpux (LIB2ADD): Set.
1083 * config/ia64/t-ia64: Add comment.
1084 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1085 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1086 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1087 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1088 * config/m32c/t-m32c (LIB2ADD): Set.
1089 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1090 * config/m32r/t-m32r: Likewise.
1091 * config/m68k/fpgnulib.c: New file.
1092 * config/m68k/t-floatlib (LIB2ADD): Set.
1093 (xfgnulib.c): New target.
1094 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1095 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1096 * config/mep/t-mep (LIB2ADD): Set.
1097 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1098 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1099 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1100 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1101 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1102 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1103 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1104 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1105 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1106 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1108 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1109 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1110 * config/pa/fptr.c, config/pa/lib2funcs.S,
1111 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1112 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1113 (LIB2ADD, LIB2ADD_ST): Set.
1114 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1115 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1117 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1118 * config/pdp11/t-pdp11: New file.
1119 * config/picochip/libgccExtras/adddi3.S,
1120 config/picochip/libgccExtras/ashlsi3.S,
1121 config/picochip/libgccExtras/ashrsi3.S,
1122 config/picochip/libgccExtras/clzsi2.S,
1123 config/picochip/libgccExtras/cmpsi2.S,
1124 config/picochip/libgccExtras/divmod15.S,
1125 config/picochip/libgccExtras/divmodhi4.S,
1126 config/picochip/libgccExtras/divmodsi4.S,
1127 config/picochip/libgccExtras/lshrsi3.S,
1128 config/picochip/libgccExtras/parityhi2.S,
1129 config/picochip/libgccExtras/popcounthi2.S,
1130 config/picochip/libgccExtras/subdi3.S,
1131 config/picochip/libgccExtras/ucmpsi2.S,
1132 config/picochip/libgccExtras/udivmodhi4.S,
1133 config/picochip/libgccExtras/udivmodsi4.S: New files.
1134 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1135 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1136 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1137 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1138 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1139 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1140 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1141 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1143 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1144 (HOST_LIBGCC2_CFLAGS): Set.
1145 * config/rs6000/t-darwin64: New file.
1146 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1147 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1148 * config/rs6000/t-ppccomm (LIB2ADD): Add
1149 $(srcdir)/config/rs6000/tramp.S.
1150 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1151 Add $(srcdir)/config/rs6000/eabi.S.
1152 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1153 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1154 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1155 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1156 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1157 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1158 * config/rs6000/tramp.S: New file.
1159 * config/s390/t-tpf: Remove.
1160 * config/sh/linux-atomic.S: New file.
1161 * config/sh/t-linux (LIB2ADD): Set.
1162 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1163 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1164 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1166 (HOST_LIBGCC2_CFLAGS): Set.
1167 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1168 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1169 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1170 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1171 config/spu/mfc_multi_tag_release.c,
1172 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1173 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1174 config/spu/multi3.c: New files.
1175 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1176 (HOST_LIBGCC2_CFLAGS): Set.
1177 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1178 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1179 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1180 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1181 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1182 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1183 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1184 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1185 config/stormy16/umodsi3.c: New files.
1186 * config/xtensa/lib2funcs.S: New file.
1187 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1188 * config/xtensa/t-xtensa (LIB2ADD): Set.
1189 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1190 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1191 Add t-freebsd-thread to tmake_file for posix threads.
1192 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1193 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1194 (*-*-lynxos*): Likewise.
1195 (*-*-netbsd*): Likewise.
1196 (*-*-openbsd*): Likewise.
1197 Add t-openbsd-thread to tmake_file for posix threads.
1198 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1199 (*-*-vxworks*): Set tmake_file.
1200 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1201 (alpha*-*-freebsd*): Likewise.
1202 (alpha*-*-netbsd*): Likewise.
1203 (alpha*-*-openbsd*): Likewise.
1204 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1205 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1206 (alpha*-dec-*vms*): Likewise.
1207 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1208 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1209 (bfin*-uclinux*): Likewise.
1210 (bfin*-linux-uclibc*): Likewise.
1211 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1212 (crisv32-*-none): Likewise.
1213 (cris-*-elf): Likewise.
1214 (cris-*-none): Likewise.
1215 (cris-*-linux*, crisv32-*-linux*): Likewise.
1216 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1218 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1220 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1221 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1222 (x86_64-*-elf*): Likewise.
1223 (i[34567]86-*-nto-qnx*): Likewise.
1224 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1226 (x86_64-*-mingw*): Likewise.
1227 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1228 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1229 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1230 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1231 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1233 (mipsisa64sr71k-*-elf*): Likewise.
1234 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1235 (mips-*-elf*, mipsel-*-elf*): Likewise.
1236 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1237 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1238 (mips*-*-rtems*): Likewise.
1239 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1241 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1242 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1243 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1244 (spu-*-elf*): Likewise.
1245 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1247 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1249 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1250 $(srcdir) to refer to $(LIB1ASMSRC).
1252 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1253 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1254 config/arm/lib1funcs.S: New files.
1255 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1256 * config/arm/t-arm: New file.
1257 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1258 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1259 config/arm/t-strongarm-elf: New files.
1260 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1261 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1262 * config/avr/lib1funcs.S: New file.
1263 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1264 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1265 * config/c6x/lib1funcs.S: New file.
1266 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1267 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1268 * config/frv/lib1funcs.S: New file.
1269 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1270 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1271 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1272 * config/ia64/__divxf3.asm: Rename to ...
1273 * config/ia64/__divxf3.S: ... this.
1274 Adapt lib1funcs.asm filename.
1275 * config/ia64/_fixtfdi.asm: Rename to ...
1276 * config/ia64/_fixtfdi.S: ... this.
1277 Adapt lib1funcs.asm filename.
1278 * config/ia64/_fixunstfdi.asm: Rename to ...
1279 * config/ia64/_fixunstfdi.S: ... this.
1280 Adapt lib1funcs.asm filename.
1281 * config/ia64/_floatditf.asm: Rename to ...
1282 * config/ia64/_floatditf.S: ... this.
1283 Adapt lib1funcs.asm filename.
1284 * config/ia64/lib1funcs.S: New file.
1285 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1286 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1287 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1288 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1289 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1290 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1291 * config/mep/lib1funcs.S: New file.
1292 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1293 * config/mips/mips16.S: New file.
1294 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1295 * config/pa/milli64.S: New file.
1296 * config/pa/t-linux, config/pa/t-linux64: New files.
1297 * config/picochip/lib1funcs.S: New file.
1298 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1299 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1300 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1301 * config/sh/t-netbsd: New file.
1302 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1303 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1304 * config/sh/t-sh64: New file.
1305 * config/sparc/lb1spc.S: New file.
1306 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1308 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1309 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1310 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1311 config/xtensa/lib1funcs.S: New files.
1312 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1313 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1315 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1316 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1317 (arm*-*-linux*): Likewise.
1318 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1319 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1320 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1321 (arm*-*-ecos-elf): Likewise.
1322 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1323 (arm*-*-rtems*): Likewise.
1324 (arm*-*-elf): Likewise.
1325 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1326 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1327 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1328 (bfin*-uclinux*): Likewise.
1329 (bfin*-linux-uclibc*): Likewise.
1330 (bfin*-rtems*): Likewise.
1331 (bfin*-*): Likewise.
1332 (fido-*-elf): Merge into m68k-*-elf*.
1333 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1334 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1335 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1336 (h8300-*-elf*): Likewise.
1337 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1338 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1339 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1340 (i[34567]86-*-mingw*): Likewise.
1341 (x86_64-*-mingw*): Likewise.
1342 (i[34567]86-*-interix3*): Likewise.
1343 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1344 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1345 (m68k-*-elf*): Also handle fido-*-elf.
1346 Add m68k/t-floatlib to tmake_file.
1347 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1348 (m68k-*-linux*): Likewise.
1349 (m68k-*-rtems*): Likewise.
1350 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1351 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1353 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1354 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1355 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1356 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1357 sh/t-netbsd to tmake_file.
1358 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1359 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1360 (sh-wrs-vxworks): Likewise.
1361 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1363 (v850*-*-*): Add v850/t-v850 to tmake_file.
1364 (vax-*-linux*): Add vax/t-linux to tmake_file.
1365 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1367 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1369 * crtstuff.c: New file.
1370 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1371 (CRTSTUFF_T_CFLAGS): Define.
1372 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1373 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1374 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1377 (crtbeginT.o): Use $(objext).
1378 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1379 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1380 (gcc-extra-parts): Remove.
1381 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1383 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1384 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1385 Add t-crtstuff-pic to tmake_file.
1386 (*-*-lynxos*): New case.
1387 Set tmake_file, extra_parts.
1388 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1389 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1390 *-*-netbsdelf[2-9]*.
1391 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1392 (*-*-rtems*): Set extra_parts.
1393 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1394 (*-*-uclinux*): New case.
1396 (*-*-vms*): New case.
1397 Set tmake_file, extra_parts.
1398 (*-*-elf): Set extra_parts.
1399 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1400 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1403 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1405 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1406 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1407 (arm-wrs-vxworks): Append to tmake_file.
1409 (arm*-*-uclinux*): Set extra_parts.
1410 (arm*-*-ecos-elf): Likewise.
1411 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1413 (arm*-*-rtems*): Set extra_parts.
1414 (arm*-*-elf): Likewise.
1415 (avr-*-rtems*): Clear extra_parts.
1416 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1418 (bfin*-uclinux*): Likewise.
1419 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1420 (bfin*-rtems*): Append to tmake_file.
1422 (bfin*-*): Likewise.
1423 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1424 (crisv32-*-elf): ... this.
1425 (crisv32-*-none): ... this.
1426 (cris-*-elf, cris-*-none): New cases.
1427 Add cris/t-elfmulti to tmake_file.
1428 (fr30-*-elf): Append to tmake_file.
1430 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1432 (h8300-*-rtems*): Append to tmake_file.
1434 (h8300-*-elf*): Likewise.
1435 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1437 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1439 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1440 (x86_64-*-elf*): Likewise.
1441 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1442 (x86_64-*-freebsd*): Likewise.
1443 (x86_64-*-netbsd*): Likewise.
1444 (i[34567]86-*-linux*): Likewise.
1445 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1446 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1447 (x86_64-*-linux*): Likewise.
1448 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1449 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1452 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1453 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1454 Append to extra_parts, remove crtbegin.o, crtend.o.
1455 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1456 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1457 crtend.o, crtbeginS.o, crtendS.o.
1458 (ia64*-*-linux*): Comment extra_parts.
1459 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1461 (iq2000*-*-elf*): Clear extra_parts.
1462 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1463 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1464 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1465 (m32r-*-rtems*): ... this.
1466 Add m32r/t-m32r to tmake_file.
1467 (m68k-*-elf*): Add t-crtin to tmake_file.
1468 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1469 (mcore-*-elf): Likewise.
1470 (microblaze*-*-*): Set extra_parts.
1471 (mips*-sde-elf*): New case.
1472 Set tmake_file, extra_parts.
1473 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1474 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1475 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1478 (mipsisa64sr71k-*-elf*): Likewise.
1479 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1480 (mips-*-elf*, mipsel-*-elf*): Likewise.
1481 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1482 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1483 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1484 (mips*-*-rtems*): Likewise.
1485 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1486 (moxie-*-*): Split into ...
1487 (moxie-*-elf, moxie-*-uclinux*): ... this.
1488 Add to extra_parts, remove crtbegin.o, crtend.o.
1489 (moxie-*-rtems*): New case.
1492 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1494 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1495 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1498 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1499 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1501 (powerpc-*-eabisim*): Likewise.
1502 (powerpc-*-elf*): Likewise.
1503 (powerpc-*-eabialtivec*): Likewise.
1504 (powerpc-xilinx-eabi*): Likewise.
1505 (powerpc-*-eabi*): Likewise.
1506 (powerpc-*-rtems*): Likewise.
1507 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1510 (powerpc-*-lynxos*): Add to tmake_file.
1511 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1512 rs6000/t-crtstuff, t-crtstuff-pic.
1514 (powerpcle-*-eabisim*): Likewise.
1515 (powerpcle-*-eabi*): Likewise.
1516 (rx-*-elf): Remove extra_parts.
1517 (s390x-ibm-tpf*): Set extra_parts.
1518 (score-*-elf): Set extra_parts.
1519 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1520 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1521 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1522 (sh64l*-*-netbsd*): Split into ...
1523 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1524 Add t-crtstuff-pic to tmake_file.
1526 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1528 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1529 (sparc-*-elf*): Remove t-crtin from tmake_file.
1530 Add to extra_parts, remove crtbegin.o, crtend.o.
1531 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1532 (sparc64-*-linux*): Likewise.
1533 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1534 Add to extra_parts, remove crtbegin.o, crtend.o.
1535 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1536 Add to extra_parts, remove crtbegin.o, crtend.o.
1537 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1538 Add to extra_parts, remove crtbegin.o, crtend.o.
1539 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1540 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1541 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1543 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1545 (tic6x-*-*): Change to ...
1546 (tic6x-*-elf): ... this.
1548 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1550 (am33_2.0-*-linux*): Add comment.
1551 (mep*-*-*): Add mep/t-mep to tmake_file.
1553 * config/alpha/t-vms: New file.
1554 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1555 * config/arm/crti.S, config/arm/crtn.S: New files.
1556 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1557 * config/bfin/crtlibid.S: New file.
1558 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1559 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1560 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1561 (crti.o, crtin.o): New rules.
1562 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1563 * config/c6x/t-uclinux: New file.
1564 * config/cris/t-elfmulti: New file.
1565 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1566 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1567 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1568 * config/frv/t-frv: New file.
1569 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1570 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1571 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1573 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1574 refer to cygming-crtbegin.c, cygming-crtend.c.
1576 * config/i386/t-nto: New file.
1577 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1578 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1579 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1580 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1583 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1584 (crtinitS.o): New rule.
1585 * config/ia64/vms-crtinit.S: New file.
1586 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1587 * config/m32r/initfini.c: New file.
1588 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1589 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1590 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1591 * config/mep/t-mep: New file.
1592 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1593 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1594 * config/mips/crti.S, config/mips/crtn.S: New files.
1595 * config/mips/t-crtstuff: New file.
1596 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1597 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1598 (CUSTOM_CRTIN): Set.
1599 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1601 Use $(srcdir) to refer to crti.S, crtn.S.
1602 Use .S extension, $<.
1603 * config/moxie/crti.asm: Rename to ...
1604 * config/moxie/crti.S: ... this.
1605 * config/moxie/crtn.asm: Rename to ...
1606 * config/moxie/crtn.S: ... this.
1607 * config/moxie/t-moxie: Remove.
1608 * config/pa/stublib.c: New file.
1609 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1610 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1611 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1612 * config/rs6000/t-crtstuff: New file.
1613 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1614 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1615 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1616 Make output file explicit.
1617 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1618 Make output file explicit.
1619 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1620 Make output file explicit.
1621 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1622 Make output file explicit.
1623 * config/score/crti.S, config/score/crtn.S: New files.
1624 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1625 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1627 * config/sh/t-sh, config/sh/t-superh: New files.
1628 * config/sparc/t-linux64: New file.
1629 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1630 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1631 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1632 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1633 * config/t-crtin: Remove.
1634 * config/t-crtstuff-pic: New file.
1635 * config/t-sol2 (CUSTOM_CRTIN): Set.
1636 (crti.o, crtn.o): New rules.
1637 * config/vms/t-vms: New file.
1638 * config/vms/vms-ucrt0.c: New file.
1639 * config/xtensa/t-elf: New file.
1641 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1643 * Makefile.in (SHLIB_NM_FLAGS): Set.
1644 * mkmap-flat.awk, mkmap-symver.awk: New files.
1645 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1647 * configure: Regenerate.
1648 * config/libgcc-glibc.ver: New file.
1649 * config/libgcc-libsystem.ver: New file.
1650 * config/t-libunwind (SHLIB_LC): Set.
1651 * config/t-linux: New file.
1652 * config/t-slibgcc (INSTALL_SHLIB): New.
1653 (SHLIB_INSTALL): Use it.
1654 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1655 to mkmap-symver.awk.
1656 (SHLIB_MAPFILES): Don't append, adapt pathname.
1657 (SHLIB_VERPFX): Set.
1658 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1659 to mkmap-symver.awk.
1660 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1661 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1662 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1663 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1665 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1666 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1667 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1668 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1669 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1670 * config/i386/libgcc-darwin.10.4.ver,
1671 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1673 * config/i386/t-darwin: Remove.
1674 * config/i386/t-darwin64: Likewise.
1675 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1676 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1677 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1678 * config/i386/t-linux: New file.
1679 * config/i386/t-mingw32: New file.
1680 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1681 * config/ia64/t-glibc: Rename to ...
1682 * config/ia64/t-linux: ... this.
1683 (SHLIB_MAPFILES): Set.
1684 * config/ia64/t-glibc-libunwind: Rename to ...
1685 * config/ia64/t-linux-libunwind: ... this.
1686 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1687 * config/ia64/t-slibgcc-hpux: New file.
1688 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1689 * config/m68k/t-slibgcc-elf-ver: New file.
1690 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1691 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1693 * config/pa/t-slibgcc-hpux: New file.
1694 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1696 * config/rs6000/libgcc-darwin.10.4.ver,
1697 config/rs6000/libgcc-darwin.10.5.ver: New files.
1698 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1699 config/rs6000/libgcc-glibc.ver.
1700 * config/rs6000/libgcc-ppc64.ver: Rename to
1701 config/rs6000/libgcc-ibm-ldouble.ver.
1702 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1703 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1704 * config/rs6000/t-ldbl128: Rename to ...
1705 * config/rs6000/t-linux: ... this.
1706 (SHLIB_MAPFILES): Adapt filename.
1707 * config/rs6000/t-slibgcc-aix: New file.
1708 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1709 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1710 libgcc-excl.ver, libgcc-glibc.ver.
1711 (SHLIB_LINK, SHLIB_INSTALL): Remove.
1712 * config/sparc/libgcc-glibc.ver: New file.
1713 * config/sparc/t-linux: New file.
1714 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1715 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1716 t-slibgcc-elf-ver to tmake_file.
1717 Add t-slibgcc-nolc-override to tmake_file for posix threads on
1719 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1720 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1721 t-slibgcc-elf-ver, t-linux to tmake_file.
1722 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1724 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1725 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1726 (alpha*-dec-*vms*): Likewise.
1727 (arm*-*-freebsd*): Append to tmake_file.
1728 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1729 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1731 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1732 tmake_file for arm*-*-symbianelf*.
1733 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1734 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1736 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1737 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1738 pa/t-slibgcc-dwarf-ver to tmake_file.
1739 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1740 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1741 (hppa*64*-*-hpux11*): Likewise.
1742 (hppa[12]*-*-hpux11*): Likewise.
1743 (x86_64-*-darwin*): Don't override tmake_file, but only keep
1744 i386/t-crtpc, i386/t-crtfm.
1745 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1746 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1748 Add i386/t-cygwin to tmake_file.
1749 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1750 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1751 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1753 Add i386/t-mingw32 to tmake_file.
1754 (x86_64-*-mingw*): Likewise.
1755 (ia64*-*-freebsd*): Append to tmake_file.
1756 (ia64*-*-linux*): Append to tmake_file.
1757 Replace ia64/t-glibc by ia64/t-linux.
1758 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1760 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1761 t-slibgcc-hpux to tmake_file.
1762 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1763 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1764 (m32rle-*-linux*): Likewise.
1765 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1767 (microblaze*-linux*): New case.
1768 Append to tmake_file, add t-slibgcc-nolc-override.
1769 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1770 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1771 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1772 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1773 rs6000/t-slibgcc-aix to tmake_file.
1774 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1775 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1776 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1777 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1778 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1779 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1781 (sparc-*-linux*): Append to tmake_file for *-leon*.
1782 Add sparc/t-linux to tmake_file for non-Leon targets.
1783 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1784 (tic6x-*-uclinux): New case.
1785 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1786 (tic6x-*-*): Add c6x/t-elf to tmake_file.
1787 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1788 (am33_2.0-*-linux*): Append to tmake_file.
1789 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1790 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1791 x86_64-*-kfreebsd*-gnu.
1792 Add i386/t-linux to tmake_file.
1794 2011-10-28 Ian Lance Taylor <iant@google.com>
1796 * config/i386/morestack.S: Correct CFI information to do proper
1797 returns throughout function. In 32-bit mode, save %ebx so that it
1798 is restored on unwind.
1800 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
1802 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1803 case where B3 isn't the return register.
1805 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1806 logic for doubleword pops.
1808 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
1810 * config/rs6000/t-freebsd: Add wildcard.
1812 2011-10-21 Paul Brook <paul@codesourcery.com>
1814 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1816 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
1817 Eric Botcazou <ebotcazou@adacore.com>
1820 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1821 fs->signal_frame to 1.
1823 2011-10-07 Ian Lance Taylor <iant@google.com>
1825 * generic-morestack-thread.c: #include <errno.h>.
1827 2011-10-07 Ian Lance Taylor <iant@google.com>
1830 * generic-morestack.c (__generic_morestack): Make sure the segment
1831 is large enough for both the stack frame and the copied
1834 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1837 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1840 2011-09-28 Nick Clifton <nickc@redhat.com>
1842 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1843 64-bit doubles are not enabled.
1844 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1845 and floatunsisf functions.
1847 2011-09-13 Paul Brook <paul@codesourcery.com>
1849 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
1850 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1851 * unwind-arm-common.inc: New file.
1852 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1853 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1854 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1855 * config/c6x/libunwind.S: New file.
1856 * config/c6x/pr-support.c: New file.
1857 * config/c6x/unwind-c6x.c: New file.
1858 * config/c6x/unwind-c6x.h: New file.
1859 * config/c6x/t-c6x-elf: New file.
1861 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
1863 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1864 (ASM_DIVZERO): Ditto.
1865 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1867 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
1869 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1871 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
1874 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1875 instead of an assembly one.
1877 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
1880 * Makefile.in (install-unwind_h): Create
1881 $(gcc_objdir)/include/unwind.h atomically.
1883 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1885 * Makefile.in (install-unwind_h): Remove destination file first.
1887 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1890 * config/mips/t-mips16: New file.
1891 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1892 (mips*-*-linux*): Likewise.
1893 (mips*-sde-elf*): Likewise.
1894 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1895 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1896 Add mips/t-mips16 to tmake_file.
1897 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1898 (mips-*-elf*): Likewise.
1899 (mips64-*-elf*): Likewise.
1900 (mips64orion-*-elf*): Likewise.
1901 (mips*-*-rtems*): Likewise.
1902 (mipstx39-*-elf*): Likewise.
1903 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1904 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1906 Use $(srcdir) to refer to sync.c.
1908 ($(libgcc-sync-funcs-o)): Likewise.
1909 ($(libgcc-sync-size-funcs-s-o)): Likewise.
1910 ($(libgcc-sync-funcs-s-o)): Likewise.
1912 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
1914 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1917 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
1920 * config/i386/value-unwind.h: New.
1922 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
1924 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1925 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1926 Add to tmake_file rather than overriding it.
1928 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1930 * config/t-softfp: Remove.
1931 * soft-fp: Moved from ../gcc/config.
1932 * soft-fp/README: Remove t-softfp reference.
1933 * soft-fp/t-softfp: Move to config/t-softfp.
1934 (softfp_machine_header): Remove.
1935 (softfp_file_list): Remove config subdir.
1936 (soft-fp-objects): New variable.
1937 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1938 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1939 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1940 * config/t-softfp-excl: New file.
1941 * config/t-softfp-sfdf: New file.
1942 * config/t-softfp-tf: New file.
1943 * config/no-sfp-machine.h: New file.
1944 * config/arm/sfp-machine.h: New file.
1945 * config/arm/t-softfp: New file.
1946 * config/c6x/sfp-machine.h: New file.
1947 * config/i386/32/t-fprules-softfp: Rename to ...
1948 * config/i386/32/t-softfp: ... this.
1949 (tifunctions, LIB2ADD): Remove.
1950 (softfp_int_modes): Override.
1951 * config/i386/64/t-softfp-compat (tf-functions): Remove config
1953 * config/i386/64/eqtf2.c: Likewise.
1954 * config/i386/64/getf2.c: Likewise.
1955 * config/i386/64/letf2.c: Likewise.
1956 * config/ia64/sft-machine.h: New file.
1957 * config/ia64/t-fprules-softfp: Rename to ...
1958 * config/ia64/t-softfp: ... this.
1959 * config/lm32/sfp-machine.h: New file.
1960 * config/moxie/t-moxie-softfp: Remove.
1961 * config/rs6000/ibm-ldouble-format: New file.
1962 * config/rs6000/ibm-ldouble.c: New file.
1963 * config/rs6000/libgcc-ppc-glibc.ver: New file
1964 * config/rs6000/libgcc-ppc64.ver: New file
1965 * config/rs6000/sfp-machine.h: New file.
1966 * config/rs6000/t-freebsd: New file.
1967 * config/rs6000/t-ibm-ldouble: New file.
1968 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1969 libgcc-ppc-glibc.ver.
1970 * config/rs6000/t-linux64: New file.
1971 * config/rs6000/t-ppccomm (LIB2ADD): Add
1972 $(srcdir)/config/rs6000/ibm-ldouble.c.
1973 * config/rs6000/t-ppccomm-ldbl: New file.
1974 * config/score/sfp-machine.h: New file.
1975 * config.host (sfp_machine_header): Explain.
1976 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1977 t-softfp to tmake_file.
1978 (arm*-*-uclinux*): Likewise.
1979 (arm*-*-ecos-elf): Likewise.
1980 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1981 (arm*-*-rtems*): Likewise.
1982 (arm*-*-elf): Likewise.
1983 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1985 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1986 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1987 (lm32-*-uclinux*): Likewise.
1988 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1989 t-softfp-excl, t-softfp.
1990 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1991 (powerpc64-*-darwin*): Likewise.
1992 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1994 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1996 (powerpc-*-eabisim*): Likewise.
1997 (powerpc-*-elf*): Likewise.
1998 (powerpc-*-eabialtivec*): Likewise.
1999 (powerpc-xilinx-eabi*): Likewise.
2000 (powerpc-*-rtems*): Likewise.
2001 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2002 t-softfp-excl, t-softfp to tmake_file.
2003 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2004 rs6000/t-ppccomm-ldbl to tmake_file.
2005 (powerpcle-*-elf*): Likewise.
2006 (powerpcle-*-eabisim*): Likewise.
2007 (powerpcle-*-eabi*): Likewise.
2008 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2009 rs6000/t-ibm-ldouble to tmake_file.
2010 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2011 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2012 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2013 (tic6x-*-*): Likewise.
2014 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2015 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2016 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2017 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2018 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2019 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2020 t-softfp to tmake_file.
2021 * configure.ac (sfp_machine_header): Provide default if unset.
2023 Link sfp-machine.h to config/$sfp_machine_header.
2024 * configure: Regenerate.
2026 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2028 * Makefile.in (double_type_size, long_double_type_size): Set.
2029 Remove $(fpbit-in-libgcc) support.
2030 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2031 (fpbit-src): New variable.
2032 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2033 Compile with -DFLOAT $(FPBIT_CFLAGS).
2035 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2036 Compile with $(FPBIT_CFLAGS).
2038 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2039 Compile with -DFLOAT $(TPBIT_CFLAGS).
2041 * configure.ac (double_type_size, long_double_type_size):
2042 Determine and substitute.
2043 * configure: Regenerate.
2044 * fp-bit.c, fp-bit.h: New files.
2045 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2046 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2047 * config/mips/t-mips: New file.
2048 * config/mips/t-sdemtk: New file.
2049 * config/rs6000/ppc64-fp.c: New file.
2050 * config/rs6000/t-darwin (LIB2ADD): Add
2051 $(srcdir)/config/rs6000/ppc64-fp.c.
2052 * config/rs6000/t-ppc64-fp: New file.
2053 * config/rx/rx-lib.h: New file.
2054 * config/rx/t-rx (FPBIT): Set to true.
2055 ($(gcc_objdir)/fp-bit.c): Remove.
2056 (DPBIT): Set to true only with -m64bit-doubles.
2057 ($(gcc_objdir)/dp-bit.c): Remove.
2058 * config/sparc/t-softfp: Remove.
2059 * config/spu/t-elf: New file.
2060 * config/t-fdpbit, config/t-fpbit: New files.
2061 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2062 (mips*-*-*): Likewise.
2063 (arm-wrs-vxworks): Likewise.
2064 (arm*-*-freebsd*): Likewise.
2065 (avr-*-rtems*): Add t-fpbit to tmake_file.
2066 (avr-*-*): Likewise.
2067 (bfin*-elf*): Add t-fdpbit to tmake_file.
2068 (bfin*-uclinux*): Likewise.
2069 (bfin*-linux-uclibc*): Likewise.
2070 (bfin*-rtems*): New case.
2071 Add t-fdpbit to tmake_file.
2072 (bfin*-*): Add t-fdpbit to tmake_file.
2073 (crisv32-*-elf): Likewise.
2074 (cris-*-linux*): Likewise.
2075 (fr30-*-elf): Likewise.
2076 (frv-*-elf, frv-*-*linux*): Likewise.
2077 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2078 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2079 (m32r-*-elf*): Likewise.
2080 (m32rle-*-elf*): Likewise.
2081 (m32r-*-linux*): Likewise.
2082 (m32rle-*-linux*): Likewise.
2083 (mcore-*-elf): Add t-fdpbit to tmake_file.
2084 (microblaze*-*-*): Likewise.
2085 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2086 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2087 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2089 Add mips/t-tpbit to tmake-file.
2090 (mips*-*-linux*): Fix typo.
2091 (mips*-sde-elf*): New case
2092 Add mips/t-sdemtk unless using newlib.
2093 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2094 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2095 (mn10300-*-*): Likewise.
2096 (pdp11-*-*): Likewise.
2097 (picochip-*-*): Add t-fpbit to tmake_file.
2098 (powerpc-*-eabisimaltivec*): Likewise.
2099 (powerpc-*-eabisim*): Likewise.
2100 (powerpc-*-elf*): Likewise.
2101 (powerpc-*-eabialtivec*): Likewise.
2102 (powerpc-xilinx-eabi*): New case.
2103 Add t-fdpbit to tmake_file.
2104 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2105 (powerpc-*-rtems*): Likewise.
2106 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2108 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2110 (powerpc-*-lynxos*): Likewise.
2111 (powerpcle-*-elf*): Likewise.
2112 (powerpcle-*-eabisim*): Likewise.
2113 (powerpcle-*-eabi*): Likewise.
2114 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2115 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2116 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2117 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2118 (rx-*-elf): Add t-fdpbit to tmake_file.
2119 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2120 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2121 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2122 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2124 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2125 (sh-wrs-vxworks): Likewise.
2126 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2127 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2128 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2129 (sparc64-*-rtems*): ... new case.
2130 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2131 (spu-*-elf*): Likewise.
2132 Add spu/t-elf to tmake_file.
2133 (v850*-*-*): Add t-fdpbit to tmake_file.
2134 (xstormy16-*-elf): Likewise.
2135 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2136 (mep*-*-*): Likewise.
2138 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2140 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2142 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2143 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2144 (install-unwind_h): New target.
2145 (all): Depend on it.
2146 * config.host (unwind_header): New variable.
2147 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2148 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2149 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2150 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2151 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2153 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2155 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2157 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2159 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2160 (ia64*-*-freebsd*): Likewise.
2161 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2163 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2164 $with_system_libunwind.
2165 (ia64*-*-hpux*): Set tmake_file.
2166 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2167 (picochip-*-*): Set tmake_file.
2168 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2170 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2171 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2172 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2173 (xtensa*-*-elf*): Set tmake_file.
2174 (xtensa*-*-linux*): Likewise.
2175 * configure.ac: Include ../config/unwind_ipinfo.m4.
2176 Call GCC_CHECK_UNWIND_GETIPINFO.
2177 Link unwind.h to $unwind_header.
2178 * configure: Regenerate.
2179 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2180 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2181 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2182 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2183 * config/unwind-dw2-fde-darwin.c: New file.
2184 * config/arm/libunwind.S, config/arm/pr-support.c,
2185 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2186 config/arm/unwind-arm.h,: New files.
2187 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2188 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2189 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2190 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2191 config/ia64/unwind-ia64.h: New files.
2192 * config/picochip/t-picochip: New file.
2193 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2195 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2196 * config/s390/t-tpf (LIB2ADDEH): Remove.
2197 * config/t-darwin (LIB2ADDEH): Set.
2198 * config/t-eh-dw2-dip: New file.
2199 * config/t-libunwind, config/t-libunwind-elf: New files.
2200 * config/t-sol2 (LIB2ADDEH): Remove.
2201 * config/xtensa/t-xtensa: New file.
2203 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2205 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2206 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2207 long long to check rt_sigreturn syscall.
2209 2011-08-02 Alan Modra <amodra@gmail.com>
2211 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2212 Restore for indirect call bcrtl from correct stack slot, and only
2213 if cfa+40 isn't valid.
2215 2011-08-01 Julian Brown <julian@codesourcery.com>
2217 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2218 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2219 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2221 2011-08-01 Julian Brown <julian@codesourcery.com>
2223 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2224 (libgcc-std.ver.in): Use above.
2225 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2226 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2228 * config/t-fixedpoint-gnu-prefix: New file.
2229 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2230 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2233 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2235 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2236 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2237 for x86-64. Properly check __x86_64__ and __LP64__.
2239 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2241 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2243 (_FP_WS_TYPE): Likewise.
2244 (_FP_I_TYPE): Likewise.
2246 2011-07-28 Alan Modra <amodra@gmail.com>
2248 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2249 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2250 in a plt call stub. Do restore r2 if stopped on bctrl.
2252 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2254 * config.host (i[3456x]86-*-netware*): Remove.
2255 * config/i386/netware-crt0.c, config/i386/t-nwld,
2256 config/i386/t-slibgcc-nwld: Remove.
2258 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2260 * config.host: Handle tic6x-*-*.
2261 * config/c6x/c6x-abi.h: New file.
2263 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2265 * config/i386/crtprec.c: New file.
2266 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2267 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2268 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2269 (x86_64-*-darwin*): Likewise.
2270 (i[34567]86-*-solaris2*: Likewise.
2272 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2274 * config/alpha/crtfastmath.c: New file.
2275 * config/i386/crtfastmath.c: New file.
2276 * config/ia64/crtfastmath.c: New file.
2277 * config/mips/crtfastmath.c: New file.
2278 * config/sparc/crtfastmath.c: New file.
2280 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2282 Add -frandom-seed=gcc-crtfastmath.
2283 * config/alpha/t-crtfm: Remove.
2284 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2285 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2287 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2288 (alpha*-dec-osf5.1*): Likewise.
2289 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2290 Add crtfastmath.o to extra_parts.
2291 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2292 Add crtfastmath.o to extra_parts.
2293 (x86_64-*-darwin*): Likewise.
2294 (x86_64-*-mingw*): Likewise.
2295 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2296 (ia64*-*-freebsd*): Likewise.
2297 (ia64*-*-linux*): Likewise.
2298 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2299 Add crtfastmath.o to extra_parts.
2301 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2303 * config/darwin-crt3.o: New file.
2304 * config/rs6000/darwin-crt2.c: New file.
2305 * config/t-darwin: New file.
2306 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2308 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2309 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2310 (powerpc64-*-darwin*): Likewise.
2312 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2314 * config/i386/netware-crt0.c: New file.
2315 * config/i386/t-nwld: Rename to ...
2316 * config/i386/t-slibgcc-nwld: ... this.
2317 * config/i386/t-nwld: New file.
2318 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2320 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2323 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2325 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2327 * configure: Regenerate.
2329 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2331 * dfp-bit.c, dfp-bit.h: New files.
2332 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2334 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2335 ($(d64pbit-o)): Likewise.
2336 ($(d128pbit-o)): Likewise.
2337 * config/t-dfprules: New file.
2338 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2339 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2340 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2341 (x86_64-*-linux*): Likewise.
2342 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2343 (i[34567]86-*-cygwin*): Likewise.
2344 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2345 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2347 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2349 * Makfile.in (LIBGCOV): New variable.
2350 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2351 * libgcov.c: New file.
2353 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2355 * fixed-bit.c, fixed-bit.h: New files.
2356 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2357 refer to fixed-bit.c.
2359 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2361 * config.host (*local*): Remove.
2363 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2366 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2367 like i?86-*-solaris2.1[0-9]*.
2368 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2369 * configure.ac (i?86-*-solaris2*): Likewise.
2370 * configure: Regenerate.
2372 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2374 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2375 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2376 md_unwind_header by splitting out of...
2377 (i[34567]86-*-linux*): ... this.
2378 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2379 Remove md_unwind_header by splitting out of...
2380 (x86_64-*-linux*): ... this.
2382 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2384 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2386 2011-06-28 Nick Clifton <nickc@redhat.com>
2388 * config.host: Recognize all V850 variants.
2390 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2392 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2394 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2396 * shared-object.mk (c_flags-$o): Save c_flags.
2397 ($(base)$(objext)): Use it.
2398 ($(base)_s$(objext)): Likewise.
2400 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2402 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2403 * libgcc-std.ver.in (GCC_4.7.0): New section.
2405 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2409 * config/avr/t-avr: Fix line endings.
2410 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2413 2011-06-14 Olivier Hainque <hainque@adacore.com>
2414 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2416 * config/mips/irix6-unwind.h: New file.
2417 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2419 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2421 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2422 (sparc64_fallback_frame_state): Use it.
2423 (sparc64_frob_update_context): Further adjust context.
2424 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2425 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2426 * config/sparc/sol2-cn.S: Likewise.
2428 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2430 * enable-execute-stack-empty.c: New file.
2431 * enable-execute-stack-mprotect.c: New file.
2432 * config/i386/enable-execute-stack-mingw32.c: New file.
2433 * config.host (enable_execute_stack): New variable.
2434 Select appropriate variants.
2435 * configure.ac: Link enable-execute-stack.c to
2436 $enable_execute_stack.
2437 * configure: Regenerate.
2438 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2439 (lib2funcs): Remove _enable_execute_stack.
2441 2011-06-09 David S. Miller <davem@davemloft.net>
2442 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2444 * config.host (sparc-*-linux*): Correct md_unwind_header
2446 (s390x-ibm-tpf*): Fix typo.
2448 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2450 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2451 Add crtfastmath.o to extra_parts.
2452 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2454 * config/mips/t-crtfm: Remove.
2456 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2458 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2460 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2462 * config.host (sh*-*-linux*): Fix typo.
2464 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2466 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2467 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2468 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2469 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2470 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2471 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2472 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2473 Wrap in !__MINGW64__.
2474 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2475 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2476 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2477 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2478 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2479 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2480 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2482 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2483 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2484 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2485 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2486 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2487 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2488 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2489 * config/no-unwind.h: New file.
2490 * config.host (md_unwind_header): Document.
2492 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2493 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2494 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2495 hppa[12]*-*-hpux11*): Set md_unwind_header.
2496 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2497 Set md_unwind_header.
2498 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2499 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2500 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2501 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2502 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2503 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2504 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2506 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2507 * configure: Regenerate.
2509 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2511 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2512 Set tmake_file, extra_parts.
2513 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2515 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2517 * config/mips/t-irix6: New file.
2518 * config/mips/t-slibgcc-irix: New file.
2520 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2522 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2523 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2525 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2527 * configure.ac (target_thread_file): Determine thread model.
2528 * configure: Regenerate.
2529 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2530 * config/alpha/t-alpha: New file.
2531 * config/alpha/t-crtfm: Use $<.
2532 * config/alpha/t-ieee: New file.
2533 * config/alpha/t-osf-pthread: New file.
2534 * config/alpha/t-slibgcc-osf: New file.
2535 * config/alpha/libgcc-osf5.ver: New file.
2537 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2539 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2541 Add crtfastmath.o to extra_parts.
2543 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2545 * config/gmon-sol2.c: Reindent.
2547 Remove, correct casts.
2548 Use STDERR_FILENO, NULL.
2549 (BASEADDRESS): Remove.
2551 (errno, sbrk): Remove declarations.
2552 (monstartup) [hp300]: Remove.
2555 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2557 * Makefile.in (cpu_type): Define.
2558 * config.host (i[34567]86-*-rtems*): Handle it.
2559 (i[34567]86-*-solaris2*): Move body ...
2560 (*-*-solaris2*): ... here.
2561 New case, generalize.
2562 (sparc-*-elf*): Handle it.
2563 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2564 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2565 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2567 (sparc*-*-solaris2*): ... this.
2569 (sparc64-*-elf*): Handle it.
2570 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2571 Merge ../gcc/config/i386/gmon-sol2.c.
2572 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2574 Merge ../gcc/config/i386/sol2-gc1.asm.
2575 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2577 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2579 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2580 * config/i386/t-crtstuff: New file.
2581 * config/i386/t-softfp: New file.
2582 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2583 $(T)crti.o, $(T)crtn.o): Remove.
2584 (gcrt1.o): New rule.
2585 (TARGET_LIBGCC2_CFLAGS): Remove.
2586 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2587 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2588 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2589 * config/sparc/t-sol2: New file.
2590 * config/sparc/t-crtfm: Move to ...
2591 * config/t-crtfm: ... this.
2592 Use $(cpu_type), $<.
2593 * config/t-crtin: New file.
2594 * config/sparc/t-softfp: New file.
2595 * config/sparc/t-softmul: New file.
2596 * config/t-rtems: New file.
2597 * config/t-slibgcc: New file.
2598 * config/t-slibgcc-elf-ver: New file.
2599 * config/t-slibgcc-gld: New file.
2600 * config/t-slibgcc-sld: New file.
2601 * config/t-sol2: New file.
2602 * configure.ac: Include ../config/lib-ld.m4.
2603 Call AC_LIB_PROG_LD_GNU.
2604 Substitute cpu_type.
2605 * configure: Regenerate.
2607 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2610 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2611 libgcc-std.ver in the build directory.
2612 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2613 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2615 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2617 * libgcc-std.ver.in: New file.
2618 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2620 (libgcc-std.ver): New rule.
2621 * config/t-gnu-prefix: New file.
2623 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2625 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2627 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2629 * config/i386/darwin-lib.h: New file.
2631 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2633 * config/arm/symbian-lib.h: New.
2635 2011-05-04 Chris Demetriou <cgd@google.com>
2637 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2638 (__x86.get_pc_thunk.bx): ...this.
2639 (__morestack): Adjust for rename, remove undef of __i686.
2641 2011-05-03 Chris Demetriou <cgd@google.com>
2643 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2645 2011-03-22 Joseph Myers <joseph@codesourcery.com>
2647 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2648 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2649 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2650 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2651 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2654 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
2656 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2657 Adjust copyright year.
2659 2011-03-07 Ian Lance Taylor <iant@google.com>
2661 * generic-morestack.c (__splitstack_find): Adjust returned stack
2662 pointer to include all registers pushed by __morestack.
2664 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2667 * configure.ac: Call ACX_NONCANONICAL_TARGET.
2668 (toolexecdir): Calculate and AC_SUBST.
2669 (toolexeclibdir): Likewise.
2670 * Makefile.in (target_noncanonical): Import.
2671 (toolexecdir): Likewise.
2672 (toolexeclibdir): Likewise.
2673 * configure: Regenerate.
2675 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
2678 * config/arm/bpabi.h: Rename to...
2679 * config/arm/bpabi-lib.h: ...this.
2681 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2683 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2685 * configure: Regenerate.
2687 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
2689 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2690 __FLOAT_WORD_ORDER__.
2691 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2694 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2697 * Makefile.in (install-strip): New phony target.
2699 2010-11-07 Ian Lance Taylor <iant@google.com>
2702 * config/i386/morestack.S (__morestack_large_model): New
2705 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
2707 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2709 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2711 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
2713 * config/arm/bpabi.h: New file.
2714 * config/frv/frv-abi.h: New file.
2716 2010-10-01 Ian Lance Taylor <iant@google.com>
2718 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2719 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2721 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
2724 * config.host: Add the missing `$'.
2726 2010-09-30 Michael Eager <eager@eagercon.com>
2728 * config.host: Add microblaze*-*-*.
2729 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2730 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2731 udivsi3.asm,umodsi3.asm}: New.
2733 2010-09-28 Ian Lance Taylor <iant@google.com>
2735 * configure.ac: Adjust CFI test to test assembler directly rather
2736 than checking gcc preprocessor macro.
2737 * configure: Rebuild.
2739 2010-09-27 Ian Lance Taylor <iant@google.com>
2741 * configure.ac: Test whether assembler supports CFI directives.
2742 * config.host: Only add t-stack and i386/t-stack-i386 to
2743 tmake_file if libgcc_cv_cfi is "yes".
2744 * configure: Rebuild.
2746 2010-09-27 Ian Lance Taylor <iant@google.com>
2748 * generic-morestack.h: New file.
2749 * generic-morestack.c: New file.
2750 * generic-morestack-thread.c: New file.
2751 * config/i386/morestack.S: New file.
2752 * config/t-stack: New file.
2753 * config/i386/t-stack-i386: New file.
2754 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2755 i386/t-stack-i386 to tmake_file.
2757 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
2759 * Makefile.in (libgcc-extra-parts): Check for static archives and
2760 invoke ranlib after installing them.
2761 (gcc-extra-parts): Likewise.
2762 (install-leaf): Likewise.
2764 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
2766 * configure: Regenerated.
2768 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
2770 * configure: Regenerated.
2772 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
2773 Andrew Pinski <pinskia@gmail.com>
2776 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2778 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
2781 * configure: Regenerated.
2783 2010-09-06 Andreas Schwab <schwab@redhat.com>
2785 * configure: Regenerate.
2787 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2789 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2791 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2794 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2795 Iain Sandoe <iains@gcc.gnu.org>
2798 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2799 LIB2FUNCS_EXCLUDE functions.
2801 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2803 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2805 * configure: Regenerate.
2807 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
2809 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2810 i386/t-freebsd to tmake_file.
2811 * config/i386/t-freebsd: New file.
2812 * config/i386/libgcc-bsd.ver: New file.
2814 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
2816 * config.host (powerpc*-eabispe*): Set tmake_file.
2817 (powerpc*-eabi*): Likewise.
2818 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2819 crtbeginS, crtendS, crtbeginT.
2821 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
2823 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2824 to tmake_file. Add crtfastmath.o to extra_parts.
2825 * config/mips/t-crtfm: New.
2827 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
2829 * config.host (sparc64-*-rtems*): New target.
2831 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2833 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2836 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
2838 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2840 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2842 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2843 alpha-dec-osf5.0* support.
2845 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
2847 * config.host: Add lm32-*-rtems*.
2849 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2850 Uros Bizjak <ubizjak@gmail.com>
2853 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2854 like other remaining 32-bit x86 OSes.
2855 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2857 * config/i386/libgcc-sol2.ver: New file.
2858 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2860 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
2863 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2864 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2865 is used and substitute set_use_emutls.
2866 * configure: Regenerated.
2868 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
2870 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2872 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2875 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2877 ($(T)gcrt1.o): Likewise.
2878 ($(T)crt1.o): Likewise.
2879 ($(T)crti.o): Likewise.
2880 ($(T)crtn.o): Likewise.
2882 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2885 * Makefile.in (install): Use $(MAKE) string in rule, for
2888 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
2890 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2891 * config/mmix/t-mmix: New file.
2892 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2894 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
2897 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2900 2010-01-04 Anthony Green <green@moxielogic.com>
2902 * config/moxie/crti.asm, config/moxie/crtn.asm,
2903 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2904 config/moxie/t-moxie: New files.
2905 * config.host: Add t-moxie-softfp reference.
2907 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2910 * config/t-slibgcc-darwin: Fix embedded rpaths for
2911 --enable-version-specific-runtime-libs, build extension stub
2912 libs exposing features available from current libgcc_s.
2914 2009-11-11 Jon Beniston <jon@beniston.com>
2916 * config.host: Add lm32 targets.
2917 * config/lm32: New directory.
2918 * config/lm32/libgcc_lm32.h: New file.
2919 * config/lm32/_mulsi3.c: New file.
2920 * config/lm32/_udivmodsi4.c: New file.
2921 * config/lm32/_divsi3.c: New file.
2922 * config/lm32/_modsi3.c: New file.
2923 * config/lm32/_udivsi3.c: New file.
2924 * config/lm32/_umodsi3.c: New file.
2925 * config/lm32/_lshrsi3.S: New file.
2926 * config/lm32/_ashrsi3.S: New file.
2927 * config/lm32/_ashlsi3.S: New file.
2928 * config/lm32/crti.S: New file.
2929 * config/lm32/crtn.S: New file.
2930 * config/lm32/t-lm32: New file.
2931 * config/lm32/t-elf: New file.
2932 * config/lm32/t-uclinux: New file.
2934 2009-10-26 Nick Clifton <nickc@redhat.com>
2936 * config.host: Add support for RX target.
2937 * config/rx: New directory.
2938 * config/rx/rx-abi-functions.c: New file. Supplementary
2939 functions for libgcc to support the RX ABI.
2940 * config/rx/rx-abi.h: New file. Supplementary header file for
2941 libgcc RX ABI functions.
2942 * config/rx/t-rx: New file: Makefile fragment for building
2945 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
2947 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2948 constraint of y0 to "g".
2950 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2952 * config.host: Include the s390 makefile fragments.
2953 * config/s390/32/_fixdfdi.c: New file.
2954 * config/s390/32/_fixsfdi.c: New file.
2955 * config/s390/32/_fixtfdi.c: New file.
2956 * config/s390/32/_fixunsdfdi.c: New file.
2957 * config/s390/32/_fixunssfdi.c: New file.
2958 * config/s390/32/_fixunstfdi.c: New file.
2959 * config/s390/32/t-floattodi: New file.
2960 * config/s390/libgcc-glibc.ver: New file.
2961 * config/s390/t-crtstuff: New file.
2962 * config/s390/t-linux: New file.
2963 * config/s390/t-tpf: New file.
2965 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2967 * configure.ac (AC_PREREQ): Bump to 2.64.
2969 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
2971 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2973 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2975 * configure: Regenerate.
2977 2009-08-09 Douglas B Rupp <rupp@gnat.com>
2979 * config.host (ia64-hp-*vms*): New target.
2980 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2983 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2985 * configure.ac: Add snippet for maintainer-mode.
2986 * configure: Regenerate.
2987 * Makefile.in (AUTOCONF, configure_deps): New variables.
2988 ($(srcdir)/configure)): New rule, active only with maintainer
2991 2009-06-23 DJ Delorie <dj@redhat.com>
2994 * config.host: Add mep support.
2996 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
2998 * config.host: Add i386/${host_address}/t-fprules-softfp and
2999 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3001 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3003 * config/i386/64/_multc3.c: Likewise.
3004 * config/i386/64/_powitf2.c: Likewise.
3005 * config/i386/64/eqtf2.c: Likewise.
3006 * config/i386/64/getf2.c: Likewise.
3007 * config/i386/64/letf2.c: Likewise.
3008 * config/i386/64/letf2.c: Likewise.
3009 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3010 unsigned long long for x64 mingw targets.
3011 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3012 (_FP_I_TYPE): Define as long long for x64 mingw target.
3014 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3016 * config.host (vax-*-linux*): New.
3018 2009-05-31 Anthony Green <green@moxielogic.com>
3020 * config.host: Add moxie support.
3021 * config/moxie/t-moxie: New file.
3023 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3025 * config.host: Add i386/${host_address}/t-fprules-softfp and
3026 t-softfp to tmake_file for i[34567]86-*-cygwin*.
3028 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3030 * config.host: Add i386/${host_address}/t-fprules-softfp to
3031 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3033 2009-04-09 Nick Clifton <nickc@redhat.com>
3035 * config/ia64/tf-signs.c: Change copyright header to refer to
3036 version 3 of the GNU General Public License with version 3.1
3037 of the GCC Runtime Library Exception and to point readers at
3038 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3040 * config/i386/32/tf-signs.c: Likewise.
3041 * config/libbid/_addsub_dd.c: Likewise.
3042 * config/libbid/_addsub_sd.c: Likewise.
3043 * config/libbid/_addsub_td.c: Likewise.
3044 * config/libbid/_dd_to_df.c: Likewise.
3045 * config/libbid/_dd_to_di.c: Likewise.
3046 * config/libbid/_dd_to_sd.c: Likewise.
3047 * config/libbid/_dd_to_sf.c: Likewise.
3048 * config/libbid/_dd_to_si.c: Likewise.
3049 * config/libbid/_dd_to_td.c: Likewise.
3050 * config/libbid/_dd_to_tf.c: Likewise.
3051 * config/libbid/_dd_to_udi.c: Likewise.
3052 * config/libbid/_dd_to_usi.c: Likewise.
3053 * config/libbid/_dd_to_xf.c: Likewise.
3054 * config/libbid/_df_to_dd.c: Likewise.
3055 * config/libbid/_df_to_sd.c: Likewise.
3056 * config/libbid/_df_to_td.c: Likewise.
3057 * config/libbid/_di_to_dd.c: Likewise.
3058 * config/libbid/_di_to_sd.c: Likewise.
3059 * config/libbid/_di_to_td.c: Likewise.
3060 * config/libbid/_div_dd.c: Likewise.
3061 * config/libbid/_div_sd.c: Likewise.
3062 * config/libbid/_div_td.c: Likewise.
3063 * config/libbid/_eq_dd.c: Likewise.
3064 * config/libbid/_eq_sd.c: Likewise.
3065 * config/libbid/_eq_td.c: Likewise.
3066 * config/libbid/_ge_dd.c: Likewise.
3067 * config/libbid/_ge_sd.c: Likewise.
3068 * config/libbid/_ge_td.c: Likewise.
3069 * config/libbid/_gt_dd.c: Likewise.
3070 * config/libbid/_gt_sd.c: Likewise.
3071 * config/libbid/_gt_td.c: Likewise.
3072 * config/libbid/_isinfd128.c: Likewise.
3073 * config/libbid/_isinfd32.c: Likewise.
3074 * config/libbid/_isinfd64.c: Likewise.
3075 * config/libbid/_le_dd.c: Likewise.
3076 * config/libbid/_le_sd.c: Likewise.
3077 * config/libbid/_le_td.c: Likewise.
3078 * config/libbid/_lt_dd.c: Likewise.
3079 * config/libbid/_lt_sd.c: Likewise.
3080 * config/libbid/_lt_td.c: Likewise.
3081 * config/libbid/_mul_dd.c: Likewise.
3082 * config/libbid/_mul_sd.c: Likewise.
3083 * config/libbid/_mul_td.c: Likewise.
3084 * config/libbid/_ne_dd.c: Likewise.
3085 * config/libbid/_ne_sd.c: Likewise.
3086 * config/libbid/_ne_td.c: Likewise.
3087 * config/libbid/_sd_to_dd.c: Likewise.
3088 * config/libbid/_sd_to_df.c: Likewise.
3089 * config/libbid/_sd_to_di.c: Likewise.
3090 * config/libbid/_sd_to_sf.c: Likewise.
3091 * config/libbid/_sd_to_si.c: Likewise.
3092 * config/libbid/_sd_to_td.c: Likewise.
3093 * config/libbid/_sd_to_tf.c: Likewise.
3094 * config/libbid/_sd_to_udi.c: Likewise.
3095 * config/libbid/_sd_to_usi.c: Likewise.
3096 * config/libbid/_sd_to_xf.c: Likewise.
3097 * config/libbid/_sf_to_dd.c: Likewise.
3098 * config/libbid/_sf_to_sd.c: Likewise.
3099 * config/libbid/_sf_to_td.c: Likewise.
3100 * config/libbid/_si_to_dd.c: Likewise.
3101 * config/libbid/_si_to_sd.c: Likewise.
3102 * config/libbid/_si_to_td.c: Likewise.
3103 * config/libbid/_td_to_dd.c: Likewise.
3104 * config/libbid/_td_to_df.c: Likewise.
3105 * config/libbid/_td_to_di.c: Likewise.
3106 * config/libbid/_td_to_sd.c: Likewise.
3107 * config/libbid/_td_to_sf.c: Likewise.
3108 * config/libbid/_td_to_si.c: Likewise.
3109 * config/libbid/_td_to_tf.c: Likewise.
3110 * config/libbid/_td_to_udi.c: Likewise.
3111 * config/libbid/_td_to_usi.c: Likewise.
3112 * config/libbid/_td_to_xf.c: Likewise.
3113 * config/libbid/_tf_to_dd.c: Likewise.
3114 * config/libbid/_tf_to_sd.c: Likewise.
3115 * config/libbid/_tf_to_td.c: Likewise.
3116 * config/libbid/_udi_to_dd.c: Likewise.
3117 * config/libbid/_udi_to_sd.c: Likewise.
3118 * config/libbid/_udi_to_td.c: Likewise.
3119 * config/libbid/_unord_dd.c: Likewise.
3120 * config/libbid/_unord_sd.c: Likewise.
3121 * config/libbid/_unord_td.c: Likewise.
3122 * config/libbid/_usi_to_dd.c: Likewise.
3123 * config/libbid/_usi_to_sd.c: Likewise.
3124 * config/libbid/_usi_to_td.c: Likewise.
3125 * config/libbid/_xf_to_dd.c: Likewise.
3126 * config/libbid/_xf_to_sd.c: Likewise.
3127 * config/libbid/_xf_to_td.c: Likewise.
3128 * config/libbid/bid128.c: Likewise.
3129 * config/libbid/bid128_2_str.h: Likewise.
3130 * config/libbid/bid128_2_str_macros.h: Likewise.
3131 * config/libbid/bid128_2_str_tables.c: Likewise.
3132 * config/libbid/bid128_add.c: Likewise.
3133 * config/libbid/bid128_compare.c: Likewise.
3134 * config/libbid/bid128_div.c: Likewise.
3135 * config/libbid/bid128_fma.c: Likewise.
3136 * config/libbid/bid128_logb.c: Likewise.
3137 * config/libbid/bid128_minmax.c: Likewise.
3138 * config/libbid/bid128_mul.c: Likewise.
3139 * config/libbid/bid128_next.c: Likewise.
3140 * config/libbid/bid128_noncomp.c: Likewise.
3141 * config/libbid/bid128_quantize.c: Likewise.
3142 * config/libbid/bid128_rem.c: Likewise.
3143 * config/libbid/bid128_round_integral.c: Likewise.
3144 * config/libbid/bid128_scalb.c: Likewise.
3145 * config/libbid/bid128_sqrt.c: Likewise.
3146 * config/libbid/bid128_string.c: Likewise.
3147 * config/libbid/bid128_to_int16.c: Likewise.
3148 * config/libbid/bid128_to_int32.c: Likewise.
3149 * config/libbid/bid128_to_int64.c: Likewise.
3150 * config/libbid/bid128_to_int8.c: Likewise.
3151 * config/libbid/bid128_to_uint16.c: Likewise.
3152 * config/libbid/bid128_to_uint32.c: Likewise.
3153 * config/libbid/bid128_to_uint64.c: Likewise.
3154 * config/libbid/bid128_to_uint8.c: Likewise.
3155 * config/libbid/bid32_to_bid128.c: Likewise.
3156 * config/libbid/bid32_to_bid64.c: Likewise.
3157 * config/libbid/bid64_add.c: Likewise.
3158 * config/libbid/bid64_compare.c: Likewise.
3159 * config/libbid/bid64_div.c: Likewise.
3160 * config/libbid/bid64_fma.c: Likewise.
3161 * config/libbid/bid64_logb.c: Likewise.
3162 * config/libbid/bid64_minmax.c: Likewise.
3163 * config/libbid/bid64_mul.c: Likewise.
3164 * config/libbid/bid64_next.c: Likewise.
3165 * config/libbid/bid64_noncomp.c: Likewise.
3166 * config/libbid/bid64_quantize.c: Likewise.
3167 * config/libbid/bid64_rem.c: Likewise.
3168 * config/libbid/bid64_round_integral.c: Likewise.
3169 * config/libbid/bid64_scalb.c: Likewise.
3170 * config/libbid/bid64_sqrt.c: Likewise.
3171 * config/libbid/bid64_string.c: Likewise.
3172 * config/libbid/bid64_to_bid128.c: Likewise.
3173 * config/libbid/bid64_to_int16.c: Likewise.
3174 * config/libbid/bid64_to_int32.c: Likewise.
3175 * config/libbid/bid64_to_int64.c: Likewise.
3176 * config/libbid/bid64_to_int8.c: Likewise.
3177 * config/libbid/bid64_to_uint16.c: Likewise.
3178 * config/libbid/bid64_to_uint32.c: Likewise.
3179 * config/libbid/bid64_to_uint64.c: Likewise.
3180 * config/libbid/bid64_to_uint8.c: Likewise.
3181 * config/libbid/bid_b2d.h: Likewise.
3182 * config/libbid/bid_binarydecimal.c: Likewise.
3183 * config/libbid/bid_conf.h: Likewise.
3184 * config/libbid/bid_convert_data.c: Likewise.
3185 * config/libbid/bid_decimal_data.c: Likewise.
3186 * config/libbid/bid_decimal_globals.c: Likewise.
3187 * config/libbid/bid_div_macros.h: Likewise.
3188 * config/libbid/bid_dpd.c: Likewise.
3189 * config/libbid/bid_flag_operations.c: Likewise.
3190 * config/libbid/bid_from_int.c: Likewise.
3191 * config/libbid/bid_functions.h: Likewise.
3192 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3193 * config/libbid/bid_inline_add.h: Likewise.
3194 * config/libbid/bid_internal.h: Likewise.
3195 * config/libbid/bid_round.c: Likewise.
3196 * config/libbid/bid_sqrt_macros.h: Likewise.
3198 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3200 * Makefile.in: Change copyright header to refer to version
3201 3 of the GNU General Public License and to point readers at the
3202 COPYING3 file and the FSF's license web page.
3203 * config.host: Likewise.
3205 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3207 * config.host: Reorder and merge to match config.gcc change.
3209 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3211 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3213 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3215 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3216 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3217 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3218 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3220 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3222 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3223 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3225 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3227 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3228 ia64/t-softfp-compat to tmake_file.
3230 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3232 * config/ia64/__divxf3.asm: New.
3233 * config/ia64/_fixtfdi.asm: Likewise.
3234 * config/ia64/_fixunstfdi.asm: Likewise.
3235 * config/ia64/_floatditf.asm: Likewise.
3236 * config/ia64/t-fprules-softfp: Likewise.
3237 * config/ia64/t-softfp-compat: Likewise.
3238 * config/ia64/tf-signs.c: Likewise.
3240 2009-01-18 Ben Elliston <bje@au.ibm.com>
3242 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3244 2009-01-16 Ben Elliston <bje@au.ibm.com>
3246 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3249 2009-01-13 Ben Elliston <bje@au.ibm.com>
3251 * config/t-softfp: New file.
3252 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3253 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3255 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3257 * config.host: Add m32r*-*-rtems*.
3259 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3261 * config.host: Add m32c*-*-rtems*.
3263 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3266 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3267 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3268 * configure: Regenerate.
3269 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3270 tmake_file here from gcc/config.gcc.
3271 Move extra_parts here from gcc/config.gcc.
3272 * config/i386/t-sol2: Move here from gcc/config/i386.
3273 Use gcc_srcdir instead of srcdir.
3275 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3277 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3280 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3282 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3284 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3286 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3288 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3291 * config.host: Add picochip-*-*.
3293 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3295 * config.host: Match more processor names for Xtensa.
3297 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3299 * config/i386/64/t-softfp-compat: Update comments.
3301 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3303 * config/i386/64/_divtc3-compat.c: Moved to ...
3304 * config/i386/64/_divtc3.c: Here.
3306 * config/i386/64/_multc3-compat.c: Moved to ...
3307 * config/i386/64/_multc3.c: Here.
3309 * config/i386/64/_powitf2-compat.c: Moved to ...
3310 * config/i386/64/_powitf2.c: Here.
3312 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3313 .c suffix instead of -compat.c.
3315 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3317 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3318 (_FP_MUL_MEAT_D): Ditto.
3319 (_FP_DIV_MEAT_S): Ditto.
3320 (_FP_DIV_MEAT_D): Ditto.
3322 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3324 * Makefile.in: Add support for __sync_* libgcc functions.
3326 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3328 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3330 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3333 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3334 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3336 * config/i386/64/t-fprules-softfp: Moved to ...
3337 * config/i386/64/t-softfp-compat: This. New.
3339 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3341 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3342 Initialize f with 0.0.
3344 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3347 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3349 * config/i386/64/_divtc3-compat.c: New.
3350 * config/i386/64/_multc3-compat.c: Likewise.
3351 * config/i386/64/_powitf2-compat.c: Likewise.
3352 * config/i386/64/eqtf2.c: Likewise.
3353 * config/i386/64/getf2.c: Likewise.
3354 * config/i386/64/letf2.c: Likewise.
3355 * config/i386/64/t-fprules-softfp: Likewise.
3357 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3359 * config.host: Add i386/${host_address}/t-fprules-softfp to
3360 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3361 i[34567]86-*-linux*, x86_64-*-linux*.
3363 * configure.ac: Set host_address to 64 or 32 for x86.
3364 * configure: Regenerated.
3366 * Makefile.in (config.status): Also depend on
3367 $(srcdir)/config.host.
3369 * config/i386/32/t-fprules-softfp: New.
3370 * config/i386/32/tf-signs.c: Likewise.
3372 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3374 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3375 Uros Bizjak <ubizjak@gmail.com>
3377 * config/i386/32/sfp-machine.h: New.
3379 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3381 * config/rs6000/t-ppccomm: Remove rules that conflict with
3382 auto-generated rules.
3384 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3386 * configure.ac: sinclude override.m4.
3387 * configure: Regenerate.
3389 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3391 * configure: Regenerate.
3393 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3395 * Makefile.in (DECNUMINC): Remove
3396 -I$(MULTIBUILDTOP)../../libdecnumber.
3399 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3401 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3402 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3403 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3404 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3405 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3406 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3407 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3408 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3409 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3410 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3411 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3412 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3413 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3414 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3416 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3418 * config.host (sh2[lbe]*-*-linux*): Allow target.
3420 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3422 * config/rs6000/t-ppccomm: Add build rules for new files.
3423 (LIB2ADD_ST): New variable.
3425 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3429 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3430 * config/t-avr: New file. Build 16bit libgcc functions.
3432 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3435 * config/t-slibgcc-darwin: Make install-leaf dependent on
3436 install-darwin-libgcc-stubs instead of install.
3438 2008-01-25 Joseph Myers <joseph@codesourcery.com>
3440 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3441 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3442 sh-*-rtemscoff*): Remove cases.
3444 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3446 * Makefile.in (all): Use install-leaf rather than install.
3447 (install): Split most of the rule into...
3448 (install-leaf): ...this new one.
3450 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
3451 Paolo Bonzini <bonzini@gnu.org>
3454 * Makefile.in: Use @shlib_slibdir@ substitution to get
3455 correct install name on darwin.
3456 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3458 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
3460 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3461 cris-*-elf and cris-*-none.
3462 (crisv32-*-linux*): Similar, as cris-*-linux*.
3464 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3466 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3468 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3471 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3472 * configure: Regenerated.
3474 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3476 * Makefile.in (dfp-filenames): Replace decimal_globals,
3477 decimal_data, binarydecimal and convert_data with
3478 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3479 and bid_convert_data, respectively.
3481 2007-09-17 Chao-ying Fu <fu@mips.com>
3482 Nigel Stephens <nigel@mips.com>
3484 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3485 * Makefile.in (fixed_point): Define.
3486 Check if fixed_point is yes to build support functions.
3487 * configure.ac: Check for fixed_point support.
3488 * configure: Regenerated.
3489 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3490 funcs, modes, from, to.
3492 2007-09-11 Janis Johnson <janis187@us.ibm.com
3494 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3496 2007-09-10 Janis Johnson <janis187@us.ibm.com>
3498 * Makefile.in (dfp-filenames): Remove decUtility, add
3499 decDouble, decPacked, decQuad, decSingle.
3501 2007-08-27 Hans Kester <hans.kester@ellips.nl>
3503 * config.host : Add x86_64-elf target.
3505 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3507 * configure.ac (set_have_cc_tls): Add a missing =.
3508 * configure: Regenerated.
3510 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3512 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3513 and x86_64-*-linux*.
3515 * config/t-tls: New file.
3517 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3519 * configure.ac: Include ../config/enable.m4 and
3520 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3521 supports TLS and substitute set_have_cc_tls.
3522 * configure: Regenerated.
3524 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3526 * Makefile.in: Use libbid for DFP when BID is enabled.
3528 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3530 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3531 extra_parts. Add config/i386/t-cygming to tmake_file.
3532 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3534 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
3535 Danny Smith <dannysmith@users.sourceforge.net>
3538 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3539 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3540 * config/i386/t-crtfm: Compile crtfastmath.o with
3541 -minline-all-stringops.
3543 2007-05-10 Richard Sandiford <richard@codesourcery.com>
3545 * config.host (sparc-wrs-vxworks): New target.
3547 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
3549 * config.host: Recognize fido.
3551 2007-04-04 Janis Johnson <janis187@us.ibm.com>
3553 * configure: Check host, not target, for decimal float support.
3555 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
3557 * config/i386/t-crtpc: New file.
3558 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3559 (x86_64-*-linux*): Ditto.
3561 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
3563 * config.host (x86_64-*-mingw*): New target.
3565 2007-03-23 Michael Meissner <michael.meissner@amd.com>
3566 H.J. Lu <hongjiu.lu@intel.com>
3568 * Makefile.in (enable_decimal_float): New.
3570 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3571 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3572 (decbits-filenames): This.
3573 (decbits-objects): New.
3574 (libgcc-objects): Add $(decbits-objects).
3576 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3577 Substitute enable_decimal_float.
3578 * configure: Regenerated.
3580 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
3582 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3584 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3586 * Makefile.in (install-info): New dummy target.
3588 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3590 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3592 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3594 * Makefile.in: Add install-html and install-pdf dummy
3597 2007-02-05 Roger Sayle <roger@eyesopen.com>
3598 Daniel Jacobowitz <dan@codesourcery.com>
3600 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3601 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3602 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3604 2007-01-29 Janis Johnson <janis187@us.ibm.com>
3606 * Makefile.in (dec-filenames): Add decExcept.
3608 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3611 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3614 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3616 * configure.ac: Add --enable-version-specific-runtime-libs.
3617 Correct $slibdir default.
3618 * configure: Regenerated.
3620 2007-01-23 Joseph Myers <joseph@codesourcery.com>
3622 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3624 2007-01-21 Andrew Pinski <pinskia@gmail.com>
3627 * config.host (alpha*-*-linux*): Set extra_parts.
3629 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3631 * config/sh/t-linux: New.
3632 * config.host (sh*-*-linux*): Set tmake_file.
3634 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3636 * Makefile.in (install): Handle multilibs.
3638 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3640 * Makefile.in: Added .PHONY entry for documentation targets.
3642 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3644 * Makefile.in: Add empty info, html, dvi, pdf targets.
3646 2007-01-04 Mike Stump <mrs@apple.com>
3648 * Makefile.in (MAKEINFO): Remove.
3651 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
3653 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3654 * configure: Regenerate.
3655 * Makefile.in (host_subdir): Substitute it.
3656 (gcc_objdir): Use it.
3658 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3660 * config.host (ia64*-*-linux*): Set tmake_file.
3662 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3664 * Makefile.in (version): Define.
3666 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
3667 Paolo Bonzini <bonzini@gnu.org>
3669 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3670 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3671 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3672 config/sparc/t-crtfm, config/t-slibgcc-darwin,
3673 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3674 shared-object.mk, siditi-object.mk, static-object.mk: New files.
3675 * configure: Generated.