1 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
5 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
7 (i[34567]86-*-*, x86_64-*-*): ... here.
9 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
10 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
12 * config/i386/i386-cpuinfo.c: Rename to ...
13 * config/i386/cpuinfo.c: ... this.
14 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
16 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
17 (libgcc_cv_init_priority): New test.
18 * configure: Regenerate.
19 * config.in: New file.
20 * Makefile.in (clean): Rename config.h to auto-target.h.
24 * config/i386/cpuinfo.c (auto-target.h): Include.
25 (CONSTRUCTOR_PRIORITY): Define.
26 (__cpu_indicator_init): Use it.
28 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
30 * longlong.h: Use a URL instead of an FSF postal address.
31 Replace spaces with tab.
33 2012-05-08 Teresa Johnson <tejohnson@google.com>
35 * libgcov.c (gcov_clear, __gcov_reset): New functions.
37 (gcov_dump_complete): New global variable.
38 (gcov_exit): Export hidden to enable use in L_gcov_dump.
39 (__gcov_flush): Outline functionality now in gcov_clear.
40 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
42 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
44 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
45 (mips*-*-linux*): Include mips/t-tpbit when long double is
48 2012-04-25 Sriraman Tallam <tmsriram@google.com>
50 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
51 (get_available_features): New argument. Check for AVX2.
52 (__cpu_indicator_init): Modify call to get_available_features.
54 2012-04-25 Alan Modra <amodra@gmail.com>
56 * config/rs6000/crtsavevr.S: New file.
57 * config/rs6000/crtrestvr.S: New file.
58 * config/rs6000/t-savresfgpr: Build the above.
59 * config/rs6000/t-netbsd: Likewise.
61 2012-04-24 Sriraman Tallam <tmsriram@google.com>
63 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
65 2012-04-24 Sriraman Tallam <tmsriram@google.com>
67 * libgcc/config/i386/i386-cpuinfo.c: New file.
68 * libgcc/config/i386/t-cpuinfo: New file.
69 * libgcc/config.host: Include t-cpuinfo.
70 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
72 2012-04-24 Chao-ying Fu <fu@mips.com>
74 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
76 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
78 struct siginfo vs. siginfo_t
80 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
81 siginfo_t instead of struct siginfo.
82 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
83 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
84 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
85 (ia64_handle_unwabi): Likewise.
86 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
87 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
88 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
89 (sh_fallback_frame_state): Likewise.
90 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
91 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
93 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
95 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
98 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
100 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
101 if it hasn't been previously saved.
103 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
105 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
108 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
111 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
112 instead of __AVR_HAVE_8BIT_SP__.
114 2012-03-26 Tristan Gingold <gingold@adacore.com>
116 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
117 (unw_table_entry): Use unw_word instead of unsigned long.
118 (_Unwind_FindTableEntry): Likewise.
119 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
120 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
121 (_Unwind_FindTableEntry): Likewise.
122 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
123 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
124 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
125 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
126 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
127 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
128 (uw_init_context_1, uw_install_context): Likewise.
129 (unw_word): Move to unwind-ia64.h
131 2012-03-26 Tristan Gingold <gingold@adacore.com>
133 * config/vms/vms-ucrt0.c: Update copyright years.
135 (___gcc_main_flags): Declare.
136 (__main): Check flags to remap argv and exit code.
137 * config.host (*-*-*vms*): Adjust extra_parts.
138 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
141 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
143 * arm/lib1funcs.asm (ctzsi2): New function.
144 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
145 * arm/t-linux (LIB1ASMFUNCS): Likewise.
146 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
147 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
148 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
149 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
151 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
153 * config.host: Add bits to support powerpc64-*-freebsd*.
154 * config/rs6000/freebsd-unwind.h: New file.
155 * config/rs6000/t-freebsd64: New file.
157 2012-03-20 Richard Guenther <rguenther@suse.de>
159 PR gcov-profile/52627
160 * libgcov.c (init_mx): Fix mutex name.
162 2012-03-16 Tristan Gingold <gingold@adacore.com>
164 * config/ia64/vms-unwind.h: Remove ulong (and replace
165 it by unw_reg where used). Define unw_reg with __int64.
167 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
169 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
171 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
173 (sparc_is_sighandler): Likewise.
175 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
177 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
180 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
182 * config/arm/crtn.S: Fix typo.
184 2012-03-13 Richard Guenther <rguenther@suse.de>
186 * libgcov.c: Remove stdio.h include and NULL un-define.
188 2012-03-13 Richard Guenther <rguenther@suse.de>
191 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
193 2012-03-13 Richard Guenther <rguenther@suse.de>
195 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
197 2012-03-13 Richard Guenther <rguenther@suse.de>
199 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
200 and __gthread_mutex_init_function definitions.
202 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
204 * config.host (mips*-*-openbsd*): Remove.
206 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
208 * config.host: Remove alpha*-dec-osf5.1* handling.
209 * config/alpha/gthr-posix.c: Remove.
210 * config/alpha/libgcc-osf5.ver: Remove.
211 * config/alpha/osf5-unwind.h: Remove.
212 * config/alpha/t-osf-pthread: Remove.
213 * config/alpha/t-slibgcc-osf: Remove.
214 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
215 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
216 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
217 * mkmap-flat.awk: Remove osf_export handling.
219 2012-03-12 Richard Guenther <rguenther@suse.de>
221 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
222 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
223 (__gthread_mutex_init_function): New function.
224 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
227 * libgcov.c: Include gthr.h.
228 (__gcov_flush_mx): New global variable.
229 (init_mx, init_mx_once): New functions.
230 (__gcov_flush): Protect self with a mutex.
231 (__gcov_fork): Re-initialize mutex after forking.
232 * unwind-dw2-fde.c: Change condition under which to use
233 __GTHREAD_MUTEX_INIT_FUNCTION.
235 2012-03-12 Tristan Gingold <gingold@adacore.com>
237 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
238 * config/ia64/t-vms: Likewise.
240 2012-03-11 Michael Hope <michael.hope@linaro.org>
242 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
245 2012-03-07 Walter Lee <walt@tilera.com>
247 * config/tilepro/atomic.c: Rename "atomic_" prefix to
249 (atomic_xor): Rename and move definition to
250 config/tilepro/atomic.h.
251 (atomic_nand): Ditto.
252 * config/tilepro/atomic.h: Rename "atomic_" prefix to
254 (arch_atomic_xor): Move from config/tilepro/atomic.c.
255 (arch_atomic_nand): Ditto.
257 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
260 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
262 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
265 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
268 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
272 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
273 if RAMPZ affects reading from RAM.
274 (__tablejump_elpm__): Ditto.
276 (__movmemx_hi): Ditto.
277 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
278 (__do_global_dtors): Ditto.
279 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
280 (__movmemx_hi): Ditto.
282 2012-03-05 Richard Henderson <rth@redhat.com>
284 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
285 [ARM] (count_trailing_zeros): Use the builtin.
287 2012-03-01 Kai Tietz <ktietz@redhat.com>
289 * soft-fp: Imported from glibc upstream.
291 2012-02-28 Kai Tietz <ktietz@redhat.com>
293 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
294 for mingw-targets as attribute gcc_struct.
296 2012-02-28 Ian Lance Taylor <iant@google.com>
298 * generic-morestack.c (__splitstack_releasecontext): Correct call
299 to __morestack_release_segments.
301 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
304 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
305 for __linux__ when removing signals from __morestack_fullmask.
307 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
310 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
312 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
314 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
315 instead of HAVE_INITFINI_ARRAY.
316 * config/ia64/crtend.S: Likewise.
318 2012-02-20 Kai Tietz <ktietz@redhat.com>
321 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
323 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
324 to w32-unwind.h header.
326 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
328 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
329 (mips*-*-linux*): Remove t-slibgcc-libgcc.
330 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
331 * config/mips/mips16.S (__mips16_rdhwr): Delete.
333 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
335 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
337 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
340 * config/darwin-crt-tm.c: Correct typo.
342 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
343 Patrick Marlier <patrick.marlier@gmail.com>
346 * config/darwin-crt-tm.c: Generate dummy functions.
348 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
349 Patrick Marlier <patrick.marlier@gmail.com>
352 * config/darwin-crt-tm.c (getTMCloneTable): New function.
353 (__doTMRegistrations): Call it.
354 (__doTMdeRegistrations): Likewise.
356 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
357 Anatoly Sokolov <aesok@post.ru>
358 Eric Weddington <eric.weddington@atmel.com>
361 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
362 (__epilogue_restores__): Ditto.
364 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
368 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
369 Solaris 11 and slightly reformat.
370 (sparc_is_sighandler): Likewise.
372 2012-02-14 Walter Lee <walt@tilera.com>
374 * config.host: Handle tilegx and tilepro.
375 * config/tilegx/sfp-machine.h: New file.
376 * config/tilegx/sfp-machine32.h: New file.
377 * config/tilegx/sfp-machine64.h: New file.
378 * config/tilegx/t-crtstuff: New file.
379 * config/tilegx/t-softfp: New file.
380 * config/tilegx/t-tilegx: New file.
381 * config/tilepro/atomic.c: New file.
382 * config/tilepro/atomic.h: New file.
383 * config/tilepro/linux-unwind.h: New file.
384 * config/tilepro/sfp-machine.h: New file.
385 * config/tilepro/softdivide.c: New file.
386 * config/tilepro/softmpy.S: New file.
387 * config/tilepro/t-crtstuff: New file.
388 * config/tilepro/t-tilepro: New file.
390 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
394 * gthr-posix.h: Allow static initializer macros to be disabled.
395 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
397 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
399 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
400 Add t-slibgcc-libgcc to tmake_file.
401 * config/mips/libgcc-mips16.ver: Revert previous patch.
402 * config/mips/mips16.S (__mips16_rdhwr): Hide.
404 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
405 Jayant R Sonar <jayant.sonar@kpitcummins.com>
407 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
408 * config/cr16/crti.S: New file.
409 * config/cr16/crtlibid.S: New file.
410 * config/cr16/crtn.S: New file.
411 * config/cr16/lib1funcs.S: New file.
412 * config/cr16/t-cr16: New file.
413 * config/cr16/t-crtlibid: New file.
414 * config/cr16/unwind-dw2.h: New file.
415 * config/cr16/unwind-cr16.c: New file.
416 * config/cr16/divmodhi3.c: New file.
418 2012-01-25 Alan Modra <amodra@gmail.com>
420 * config/rs6000/t-linux64: Delete. Move..
421 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
422 * config/rs6000/t-linux: ..and libgcc flags to here.
424 2012-01-22 Douglas B Rupp <rupp@gnat.com>
426 * config.host (i[34567]86-*-interix3*):
427 Change triplet to i[34567]86-*-interix[3-9]*.
428 * configure: Regenerate.
430 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
431 Richard Sandiford <rdsandiford@googlemail.com>
433 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
434 * config/mips/mips16.S (__mips16_rdhwr): New function.
435 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
437 2012-01-11 Nathan Sidwell <nathan@acm.org>
439 * libgcov.c (__gcov_init): Ignore objects with no functions.
441 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
444 Extend __pgmx semantics to linearize memory.
445 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
446 * config/avr/lib1funcs.S (__xload_1): New function.
447 (__movmemx_qi, __movmemx_hi): New functions.
448 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
451 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
453 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
454 purported sigacthandler address isn't null before dereferencing it.
455 (sparc_is_sighandler): Likewise.
457 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
460 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
461 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
462 (sparc_is_sighandler): Likewise.
463 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
465 2012-01-06 Tristan Gingold <gingold@adacore.com>
467 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
468 compatibility thunks...
469 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
470 (crtbeginS.o, crtendS.o): ... and these to ...
471 * config/ia64/t-ia64-elf: ... this new file.
472 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
473 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
475 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
477 * configure: Regenerate.
478 * config/s390/t-crtstuff: Remove -fPIC.
480 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
483 * enable-execute-stack-mprotect.c (getpagesize): Do not define
486 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
489 * config/avr/lib1funcs.S: Remove FIXME comments.
490 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
492 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
494 Implement light-weight DImode support.
495 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
496 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
497 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
498 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
500 2011-12-30 Nathan Sidwell <nathan@acm.org>
502 * libgcov.c (gcov_crc32): Remove global var.
503 (free_fn_data): New function.
504 (buffer_fn_data): Pass in filename, more robust error recovery.
505 (crc32_unsigned): New function.
506 (gcov_exit): More robust detection of new program. More robust
508 (__gcov_init): Do not update program's crc here.
510 2011-12-21 Tristan Gingold <gingold@adacore.com>
512 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
514 2011-12-21 Ian Lance Taylor <iant@google.com>
516 * config/i386/morestack.S: Simplify CFI opcodes throughout.
518 2011-12-20 Ian Lance Taylor <iant@google.com>
520 * config/i386/morestack.S (__morestack_non_split): If there is
521 enough stack space already, don't split. Ask for more stack space
524 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
526 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
528 (_Unwind_DebugHook): New function.
529 (uw_restore_core_regs): New define.
530 (unwind_phase2): Use uw_restore_core_regs instead of
532 (unwind_phase2_forced): Likewise.
533 (__gnu_Unwind_Resume): Likewise.
535 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
537 * config/alpha/linux-unwind.h: Update copyright years.
538 (MD_FROB_UPDATE_CONTEXT): New define.
539 (alpha_frob_update_context): New function.
541 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
543 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
544 tmake_file rather replacing it.
546 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
548 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
549 function is not used for PPC64.
550 (save_world): Amend comments. Update the VRsave mask to reflect the
552 (rest_world): Update comments, do not clobber r10, do not use r8.
553 (eh_rest_world_r10): Amend comments, do not use r8.
554 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
555 no longer used, move restore of CR and target address to the end of
558 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
560 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
561 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
563 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
566 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
567 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
569 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
571 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
573 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
576 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
577 * config/avr/lib1funcs.S (__muldi3): New function.
579 2011-12-06 Andrew Pinski <apinski@cavium.com>
581 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
583 (__frame_dummy_init_array_entry): Likewise.
585 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
587 Forward-port from gcc-4_6-branch r181936 2011-12-02.
591 * config/avr/lib1funcs.S (__prologue_saves__,
592 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
593 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
595 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
597 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
599 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
602 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
603 (_ITM_deregisterTMCloneTable): Likewise.
604 (__register_frame_info): Fix unused warning.
605 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
606 pthread_default_stacksize_np): Likewise.
607 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
609 2011-11-29 DJ Delorie <dj@redhat.com>
611 * config.host (rl78-*-elf): New case.
612 * config/rl78: New directory for the Renesas RL78.
614 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
616 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
619 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
622 * config/rs6000/t-savresfgpr: New file.
623 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
624 $(srcdir)/config/rs6000/eabi.S.
625 * config/rs6000/t-ppccomm-ldbl: Remove.
626 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
628 (powerpc-*-eabispe*): Likewise.
629 (powerpc-*-eabi*): Likewise.
630 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
631 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
632 to tmake_file, remove rs6000/t-ppccomm-ldbl.
633 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
635 (powerpc-*-eabisim*): Likewise.
636 (powerpc-*-elf*): Likewise.
637 (powerpc-*-eabialtivec*): Likewise.
638 (powerpc-xilinx-eabi*): Likewise.
639 (powerpc-*-rtems*): Likewise.
640 (powerpcle-*-elf*): Likewise.
641 (powerpcle-*-eabisim*): Likewise.
642 (powerpcle-*-eabi*): Likewise.
644 2011-11-27 Ian Lance Taylor <iant@google.com>
646 * generic-morestack.c (__splitstack_find): Check for NULL old
648 (__splitstack_resetcontext): New function.
649 (__splitstack_releasecontext): New function.
650 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
652 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
654 * config/darwin-crt-tm.c: Correct comments, use correct licence.
656 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
658 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
660 2011-11-26 Richard Henderson <rth@redhat.com>
662 * config/m68k/linux-atomic.c: New file.
663 * config/m68k/t-linux: New file.
664 * config.host (m68k-uclinux, m68k-linux): Use it.
666 2011-11-26 Richard Henderson <rth@redhat.com>
668 * crtstuff.c (__TMC_LIST__): Mark used not unused.
669 (__TMC_END__): Only declare if hidden is available; in the definition,
670 if hidden is unavailable add a null record.
671 (deregister_tm_clones, register_tm_clones): New.
672 (__do_global_dtors_aux, frame_dummy): Use them.
673 (__do_global_dtors, __do_global_ctors_1): Likewise.
675 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
677 * config/darwin-crt-tm.c: New file.
678 * config.host (darwin): Build crttms.o crttme.o to provide
679 startup and shutdown for tm clones.
680 * config/t-darwin (crttms.o): New build rule.
681 (crttme.o): Likewise.
683 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
685 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
688 2011-11-21 Richard Henderson <rth@redhat.com>
690 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
691 (__TMC_LIST__, __TMC_END__): New.
692 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
693 (__do_global_dtors): Likewise.
694 (frame_dummy): Call _ITM_registerTMCloneTable.
695 (__do_global_ctors_1): Likewise.
697 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
699 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
700 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
701 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
702 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
703 * config/i386/t-darwin64: Remove.
704 * config/sh/t-netbsd (LIB2ADD): Remove.
706 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
709 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
710 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
711 * config/avr/lib1funcs.S (wmov): New assembler macro.
712 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
713 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
714 (__udivmod64): New function.
715 (__negdi2): New function.
717 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
719 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
720 *-*-freebsd*aout*): Remove.
722 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
724 * static-object.mk (c_flags-$o): Save c_flags.
725 ($(base)$(objext)): Use it.
727 2011-11-18 Steve Ellcey <sje@cup.hp.com>
729 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
731 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
734 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
735 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
738 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
740 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
742 (aeabi_uidivmod): Likewise.
745 (aeabi_idivmod): Likewise.
748 2011-11-16 Tristan Gingold <gingold@adacore.com>
750 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
752 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
755 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
756 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
758 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
760 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
762 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
763 * config/pa/t-stublib64: Delete.
765 2011-11-12 Richard Henderson <rth@redhat.com>
767 * config/rs6000/linux-unwind.h (frob_update_context): Properly
768 cast the pointer argument to _Unwind_SetGRPtr.
770 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
772 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
774 2011-11-09 Ian Lance Taylor <iant@google.com>
776 * generic-morestack.c: Include <string.h>.
777 (uintptr_type): Define.
778 (struct initial_sp): Add dont_block_signals field. Reduce size of
780 (allocate_segment): Set prev field to NULL. Don't set
781 __morestack_current_segment or __morestack_segments.
782 (__generic_morestack): Update current->prev and *pp after calling
784 (__morestack_block_signals): Don't do anything if
785 dont_block_signals is set.
786 (__morestack_unblock_signals): Likewise.
787 (__generic_findstack): Check for initial_sp == NULL. Add casts to
789 (__splitstack_block_signals): New function.
790 (enum __splitstack_content_offsets): Define.
791 (__splitstack_getcontext, __splitstack_setcontext): New functions.
792 (__splitstack_makecontext): New function.
793 (__splitstack_block_signals_context): New function.
794 (__splitstack_find_context): New function.
795 * config/i386/morestack.S (__morestack_get_guard): New function.
796 (__morestack_set_guard, __morestack_make_guard): New functions.
797 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
799 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
801 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
802 (i[34567]86-*-mingw*): ... here.
803 (x86_64-*-mingw*): ... here.
805 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
807 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
809 2011-11-07 Nathan Sidwell <nathan@acm.org>
811 * libgcov.c (struct gcov_fn_buffer): New struct.
812 (buffer_fn_data): New helper.
813 (gcov_exit): Rework for new gcov data structures.
815 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
818 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
820 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
822 * config.host (tmake_file): Correct comment.
823 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
825 (bfin*-uclinux*): Likewise.
826 (bfin*-linux-uclibc*): Likewise.
827 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
829 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
831 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
832 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
833 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
834 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
835 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
836 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
837 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
838 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
839 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
840 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
841 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
842 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
843 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
845 * config/bfin/t-elf: Remove.
846 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
848 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
850 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
851 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
852 (lm32-*-elf*, lm32-*-rtems*): Split into ...
853 (lm32-*-elf*): ... this.
854 (lm32-*-rtems*): ... and this.
856 (m32r-*-rtems*): Add to tmake_file.
857 (moxie-*-rtems*): Likewise.
858 (sparc-*-rtems*): Likewise.
859 Remove t-rtems from tmake_file.
860 (sparc64-*-rtems*): Likewise.
861 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
864 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
867 * config/gthr-posix.h: Move ...
868 * gthr-posix.h: ... here.
869 * config/gthr-lynx.h: Reflect this.
870 * config/gthr-vxworks.h: Likewise.
871 * config/rs6000/gthr-aix.h: Likewise.
872 * configure.ac (target_thread_file): Likewise.
873 * configure: Regenerate.
875 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
877 * config.host (arm*-*-rtemseabi*): New target.
879 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
882 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
885 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
887 * config.host (epiphany-*-elf*): New configuration.
888 * config/epiphany: New Directory.
890 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
892 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
893 * config/avr/t-rtems: New.
894 Filter out _exit from LIB1ASMFUNCS.
896 2011-11-04 David S. Miller <davem@davemloft.net>
898 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
899 * configure: Rebuild.
901 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
903 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
906 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
909 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
910 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
912 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
915 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
917 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
919 * config/c6x/t-elf (LIB2ADDEH): Set.
920 * config/c6x/t-c6x-elf: Remove.
922 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
924 * config/i386/sol2-ci.S: Rename to ...
925 * config/i386/crti.S: ... this.
926 * config/i386/sol2-cn.S: Rename to ...
927 * config/i386/crtn.S: ... this.
928 * config/sparc/sol2-ci.S: Rename to ...
929 * config/sparc/crti.S: ... this.
930 * config/sparc/sol2-cn.S: Rename to ...
931 * config/sparc/crtn.S: ... this.
932 * config/t-sol2 (CUSTOM_CRTIN): Remove.
933 (crti.o, crtn.o): Remove.
935 2011-11-04 Tristan Gingold <gingold@adacore.com>
937 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
939 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
941 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
943 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
945 * config.host (crisv32-*-none, cris-*-none): Remove.
946 (crisv32-*-elf): Append to tmake_file, don't just set it.
947 (cris-*-elf): Add missing t-fdpbit to tmake_file.
949 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
951 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
952 (ecrtn$(objext)): Likewise.
953 (ncrti$(objext)): Likewise.
954 (ncrtn$(objext)): Likewise.
956 2011-11-03 Andreas Schwab <schwab@redhat.com>
958 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
960 2011-11-02 David S. Miller <davem@davemloft.net>
962 * configure.ac: Set host_address on sparc too.
963 * configure: Regenerate.
964 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
965 based upon host_address.
966 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
968 2011-11-02 Jason Merrill <jason@redhat.com>
970 * config/rs6000/t-ppccomm: Add missing \.
972 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
974 * gthr-single.h, gthr.h: New files.
975 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
976 config/gthr-vxworks.h, config/i386/gthr-win32.h,
977 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
978 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
979 * config/i386/gthr-win32.c: Include "gthr-win32.h".
980 * configure.ac (thread_header): New variable.
981 Set it depending on target_thread_file.
982 (gthr-default.h): Link from $thread_header.
983 * configure: Regenerate.
984 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
986 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
988 * configure.ac (tm_file_): New variable.
989 Determine from tm_file.
990 (tm_file, tm_defines): Substitute.
991 * configure: Regenerate.
992 * mkheader.sh: New file.
993 * Makefile.in (clean): Remove libgcc_tm.h.
994 ($(objects)): Depend on libgcc_tm.h.
995 (libgcc_tm_defines, libgcc_tm_file): New variables.
996 (libgcc_tm.h, libgcc_tm.stamp): New targets.
997 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
998 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
999 ($(extra-parts)): Depend on libgcc_tm.h.
1000 * config.host (tm_defines, tm_file): New variable.
1001 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1002 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1003 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1004 (avr-*-rtems*): Likewise.
1005 (avr-*-*): Likewise.
1006 (frv-*-elf): Likewise.
1007 (frv-*-*linux*): Likewise.
1008 (h8300-*-rtems*): Likewise.
1009 (h8300-*-elf*): Likewise.
1010 (i[34567]86-*-darwin*): Likewise.
1011 (x86_64-*-darwin*): Likewise.
1012 (rx-*-elf): Likewise.
1013 (tic6x-*-uclinux): Likewise.
1014 (tic6x-*-elf): Likewise.
1015 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1016 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1017 * config/i386/cygming-crtbegin.c: Likewise.
1018 * config/i386/cygming-crtend.c: Likewise.
1019 * config/ia64/fde-vms.c: Likewise.
1020 * config/ia64/unwind-ia64.c: Likewise.
1021 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1022 * config/rs6000/darwin-fallback.c: Likewise.
1023 * config/stormy16/lib2funcs.c: Likewise.
1024 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1025 * crtstuff.c: Likewise.
1026 * dfp-bit.h: Likewise.
1027 * emutls.c: Likewise.
1028 * fixed-bit.c: Likewise.
1029 * fp-bit.c: Likewise.
1030 * generic-morestack-thread.c: Likewise.
1031 * generic-morestack.c: Likewise.
1032 * libgcc2.c: Likewise.
1033 * libgcov.c: Likewise.
1034 * unwind-dw2-fde-dip.c: Likewise.
1035 * unwind-dw2-fde.c: Likewise.
1036 * unwind-dw2.c: Likewise.
1037 * unwind-sjlj.c: Likewise.
1039 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1041 * configure.ac: Include ../config/picflag.m4.
1042 (GCC_PICFLAG): Call it.
1044 * configure: Regenerate.
1045 * Makefile.in (gcc_srcdir): Remove.
1046 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1047 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1048 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1049 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1050 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1053 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1054 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1055 to refer to libgcc2.c.
1057 * config/darwin-64.c: New file.
1058 * config/darwin-crt3.c: Remove comment.
1059 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1060 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1061 config/udivmodsi4.c: New files.
1062 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1063 config/memset.c: New files.
1064 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1065 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1066 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1067 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1068 * config/t-openbsd-thread: New file.
1069 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1070 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1071 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1072 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1075 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1076 to refer to gthr-posix.c.
1077 * config/alpha/t-vms (LIB2ADD): Set.
1078 * config/alpha/vms-gcc_shell_handler.c: New file.
1079 * config/arm/bpabi.c, config/arm/fp16.c,
1080 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1081 config/arm/unaligned-funcs.c: New files.
1082 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1083 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1084 * config/arm/t-linux: Likewise.
1085 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1086 * config/arm/t-netbsd: New file.
1087 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1088 * config/arm/t-symbian (LIB2ADD_ST): Set.
1089 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1090 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1091 * config/bfin/t-elf: New file.
1092 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1093 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1094 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1095 config/c6x/ltf.c: New files.
1096 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1097 (HOST_LIBGCC2_CFLAGS): Set.
1098 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1099 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1100 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1102 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1103 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1104 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1105 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1106 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1108 * config/frv/t-frv (LIB2ADD): Set.
1109 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1110 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1111 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1112 config/h8300/popcounthi2.c: New files.
1113 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1114 * config/i386/gthr-win32.c: New file.
1115 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1116 * config/i386/t-cygwin: Likewise.
1117 * config/i386/t-darwin, config/i386/t-darwin64,
1118 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1119 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1120 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1121 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1122 * config/ia64/quadlib.c: New file.
1123 * config/ia64/t-hpux (LIB2ADD): Set.
1124 * config/ia64/t-ia64: Add comment.
1125 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1126 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1127 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1128 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1129 * config/m32c/t-m32c (LIB2ADD): Set.
1130 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1131 * config/m32r/t-m32r: Likewise.
1132 * config/m68k/fpgnulib.c: New file.
1133 * config/m68k/t-floatlib (LIB2ADD): Set.
1134 (xfgnulib.c): New target.
1135 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1136 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1137 * config/mep/t-mep (LIB2ADD): Set.
1138 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1139 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1140 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1141 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1142 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1143 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1144 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1145 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1146 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1147 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1149 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1150 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1151 * config/pa/fptr.c, config/pa/lib2funcs.S,
1152 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1153 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1154 (LIB2ADD, LIB2ADD_ST): Set.
1155 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1156 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1158 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1159 * config/pdp11/t-pdp11: New file.
1160 * config/picochip/libgccExtras/adddi3.S,
1161 config/picochip/libgccExtras/ashlsi3.S,
1162 config/picochip/libgccExtras/ashrsi3.S,
1163 config/picochip/libgccExtras/clzsi2.S,
1164 config/picochip/libgccExtras/cmpsi2.S,
1165 config/picochip/libgccExtras/divmod15.S,
1166 config/picochip/libgccExtras/divmodhi4.S,
1167 config/picochip/libgccExtras/divmodsi4.S,
1168 config/picochip/libgccExtras/lshrsi3.S,
1169 config/picochip/libgccExtras/parityhi2.S,
1170 config/picochip/libgccExtras/popcounthi2.S,
1171 config/picochip/libgccExtras/subdi3.S,
1172 config/picochip/libgccExtras/ucmpsi2.S,
1173 config/picochip/libgccExtras/udivmodhi4.S,
1174 config/picochip/libgccExtras/udivmodsi4.S: New files.
1175 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1176 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1177 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1178 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1179 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1180 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1181 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1182 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1184 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1185 (HOST_LIBGCC2_CFLAGS): Set.
1186 * config/rs6000/t-darwin64: New file.
1187 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1188 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1189 * config/rs6000/t-ppccomm (LIB2ADD): Add
1190 $(srcdir)/config/rs6000/tramp.S.
1191 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1192 Add $(srcdir)/config/rs6000/eabi.S.
1193 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1194 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1195 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1196 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1197 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1198 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1199 * config/rs6000/tramp.S: New file.
1200 * config/s390/t-tpf: Remove.
1201 * config/sh/linux-atomic.S: New file.
1202 * config/sh/t-linux (LIB2ADD): Set.
1203 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1204 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1205 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1207 (HOST_LIBGCC2_CFLAGS): Set.
1208 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1209 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1210 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1211 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1212 config/spu/mfc_multi_tag_release.c,
1213 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1214 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1215 config/spu/multi3.c: New files.
1216 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1217 (HOST_LIBGCC2_CFLAGS): Set.
1218 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1219 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1220 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1221 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1222 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1223 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1224 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1225 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1226 config/stormy16/umodsi3.c: New files.
1227 * config/xtensa/lib2funcs.S: New file.
1228 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1229 * config/xtensa/t-xtensa (LIB2ADD): Set.
1230 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1231 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1232 Add t-freebsd-thread to tmake_file for posix threads.
1233 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1234 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1235 (*-*-lynxos*): Likewise.
1236 (*-*-netbsd*): Likewise.
1237 (*-*-openbsd*): Likewise.
1238 Add t-openbsd-thread to tmake_file for posix threads.
1239 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1240 (*-*-vxworks*): Set tmake_file.
1241 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1242 (alpha*-*-freebsd*): Likewise.
1243 (alpha*-*-netbsd*): Likewise.
1244 (alpha*-*-openbsd*): Likewise.
1245 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1246 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1247 (alpha*-dec-*vms*): Likewise.
1248 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1249 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1250 (bfin*-uclinux*): Likewise.
1251 (bfin*-linux-uclibc*): Likewise.
1252 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1253 (crisv32-*-none): Likewise.
1254 (cris-*-elf): Likewise.
1255 (cris-*-none): Likewise.
1256 (cris-*-linux*, crisv32-*-linux*): Likewise.
1257 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1259 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1261 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1262 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1263 (x86_64-*-elf*): Likewise.
1264 (i[34567]86-*-nto-qnx*): Likewise.
1265 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1267 (x86_64-*-mingw*): Likewise.
1268 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1269 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1270 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1271 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1272 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1274 (mipsisa64sr71k-*-elf*): Likewise.
1275 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1276 (mips-*-elf*, mipsel-*-elf*): Likewise.
1277 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1278 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1279 (mips*-*-rtems*): Likewise.
1280 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1282 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1283 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1284 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1285 (spu-*-elf*): Likewise.
1286 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1288 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1290 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1291 $(srcdir) to refer to $(LIB1ASMSRC).
1293 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1294 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1295 config/arm/lib1funcs.S: New files.
1296 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1297 * config/arm/t-arm: New file.
1298 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1299 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1300 config/arm/t-strongarm-elf: New files.
1301 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1302 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1303 * config/avr/lib1funcs.S: New file.
1304 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1305 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1306 * config/c6x/lib1funcs.S: New file.
1307 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1308 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1309 * config/frv/lib1funcs.S: New file.
1310 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1311 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1312 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1313 * config/ia64/__divxf3.asm: Rename to ...
1314 * config/ia64/__divxf3.S: ... this.
1315 Adapt lib1funcs.asm filename.
1316 * config/ia64/_fixtfdi.asm: Rename to ...
1317 * config/ia64/_fixtfdi.S: ... this.
1318 Adapt lib1funcs.asm filename.
1319 * config/ia64/_fixunstfdi.asm: Rename to ...
1320 * config/ia64/_fixunstfdi.S: ... this.
1321 Adapt lib1funcs.asm filename.
1322 * config/ia64/_floatditf.asm: Rename to ...
1323 * config/ia64/_floatditf.S: ... this.
1324 Adapt lib1funcs.asm filename.
1325 * config/ia64/lib1funcs.S: New file.
1326 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1327 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1328 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1329 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1330 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1331 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1332 * config/mep/lib1funcs.S: New file.
1333 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1334 * config/mips/mips16.S: New file.
1335 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1336 * config/pa/milli64.S: New file.
1337 * config/pa/t-linux, config/pa/t-linux64: New files.
1338 * config/picochip/lib1funcs.S: New file.
1339 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1340 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1341 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1342 * config/sh/t-netbsd: New file.
1343 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1344 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1345 * config/sh/t-sh64: New file.
1346 * config/sparc/lb1spc.S: New file.
1347 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1349 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1350 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1351 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1352 config/xtensa/lib1funcs.S: New files.
1353 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1354 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1356 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1357 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1358 (arm*-*-linux*): Likewise.
1359 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1360 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1361 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1362 (arm*-*-ecos-elf): Likewise.
1363 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1364 (arm*-*-rtems*): Likewise.
1365 (arm*-*-elf): Likewise.
1366 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1367 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1368 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1369 (bfin*-uclinux*): Likewise.
1370 (bfin*-linux-uclibc*): Likewise.
1371 (bfin*-rtems*): Likewise.
1372 (bfin*-*): Likewise.
1373 (fido-*-elf): Merge into m68k-*-elf*.
1374 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1375 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1376 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1377 (h8300-*-elf*): Likewise.
1378 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1379 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1380 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1381 (i[34567]86-*-mingw*): Likewise.
1382 (x86_64-*-mingw*): Likewise.
1383 (i[34567]86-*-interix3*): Likewise.
1384 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1385 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1386 (m68k-*-elf*): Also handle fido-*-elf.
1387 Add m68k/t-floatlib to tmake_file.
1388 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1389 (m68k-*-linux*): Likewise.
1390 (m68k-*-rtems*): Likewise.
1391 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1392 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1394 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1395 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1396 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1397 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1398 sh/t-netbsd to tmake_file.
1399 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1400 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1401 (sh-wrs-vxworks): Likewise.
1402 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1404 (v850*-*-*): Add v850/t-v850 to tmake_file.
1405 (vax-*-linux*): Add vax/t-linux to tmake_file.
1406 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1408 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1410 * crtstuff.c: New file.
1411 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1412 (CRTSTUFF_T_CFLAGS): Define.
1413 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1414 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1415 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1418 (crtbeginT.o): Use $(objext).
1419 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1420 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1421 (gcc-extra-parts): Remove.
1422 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1424 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1425 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1426 Add t-crtstuff-pic to tmake_file.
1427 (*-*-lynxos*): New case.
1428 Set tmake_file, extra_parts.
1429 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1430 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1431 *-*-netbsdelf[2-9]*.
1432 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1433 (*-*-rtems*): Set extra_parts.
1434 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1435 (*-*-uclinux*): New case.
1437 (*-*-vms*): New case.
1438 Set tmake_file, extra_parts.
1439 (*-*-elf): Set extra_parts.
1440 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1441 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1444 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1446 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1447 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1448 (arm-wrs-vxworks): Append to tmake_file.
1450 (arm*-*-uclinux*): Set extra_parts.
1451 (arm*-*-ecos-elf): Likewise.
1452 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1454 (arm*-*-rtems*): Set extra_parts.
1455 (arm*-*-elf): Likewise.
1456 (avr-*-rtems*): Clear extra_parts.
1457 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1459 (bfin*-uclinux*): Likewise.
1460 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1461 (bfin*-rtems*): Append to tmake_file.
1463 (bfin*-*): Likewise.
1464 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1465 (crisv32-*-elf): ... this.
1466 (crisv32-*-none): ... this.
1467 (cris-*-elf, cris-*-none): New cases.
1468 Add cris/t-elfmulti to tmake_file.
1469 (fr30-*-elf): Append to tmake_file.
1471 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1473 (h8300-*-rtems*): Append to tmake_file.
1475 (h8300-*-elf*): Likewise.
1476 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1478 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1480 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1481 (x86_64-*-elf*): Likewise.
1482 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1483 (x86_64-*-freebsd*): Likewise.
1484 (x86_64-*-netbsd*): Likewise.
1485 (i[34567]86-*-linux*): Likewise.
1486 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1487 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1488 (x86_64-*-linux*): Likewise.
1489 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1490 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1493 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1494 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1495 Append to extra_parts, remove crtbegin.o, crtend.o.
1496 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1497 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1498 crtend.o, crtbeginS.o, crtendS.o.
1499 (ia64*-*-linux*): Comment extra_parts.
1500 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1502 (iq2000*-*-elf*): Clear extra_parts.
1503 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1504 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1505 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1506 (m32r-*-rtems*): ... this.
1507 Add m32r/t-m32r to tmake_file.
1508 (m68k-*-elf*): Add t-crtin to tmake_file.
1509 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1510 (mcore-*-elf): Likewise.
1511 (microblaze*-*-*): Set extra_parts.
1512 (mips*-sde-elf*): New case.
1513 Set tmake_file, extra_parts.
1514 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1515 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1516 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1519 (mipsisa64sr71k-*-elf*): Likewise.
1520 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1521 (mips-*-elf*, mipsel-*-elf*): Likewise.
1522 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1523 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1524 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1525 (mips*-*-rtems*): Likewise.
1526 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1527 (moxie-*-*): Split into ...
1528 (moxie-*-elf, moxie-*-uclinux*): ... this.
1529 Add to extra_parts, remove crtbegin.o, crtend.o.
1530 (moxie-*-rtems*): New case.
1533 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1535 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1536 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1539 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1540 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1542 (powerpc-*-eabisim*): Likewise.
1543 (powerpc-*-elf*): Likewise.
1544 (powerpc-*-eabialtivec*): Likewise.
1545 (powerpc-xilinx-eabi*): Likewise.
1546 (powerpc-*-eabi*): Likewise.
1547 (powerpc-*-rtems*): Likewise.
1548 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1551 (powerpc-*-lynxos*): Add to tmake_file.
1552 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1553 rs6000/t-crtstuff, t-crtstuff-pic.
1555 (powerpcle-*-eabisim*): Likewise.
1556 (powerpcle-*-eabi*): Likewise.
1557 (rx-*-elf): Remove extra_parts.
1558 (s390x-ibm-tpf*): Set extra_parts.
1559 (score-*-elf): Set extra_parts.
1560 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1561 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1562 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1563 (sh64l*-*-netbsd*): Split into ...
1564 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1565 Add t-crtstuff-pic to tmake_file.
1567 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1569 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1570 (sparc-*-elf*): Remove t-crtin from tmake_file.
1571 Add to extra_parts, remove crtbegin.o, crtend.o.
1572 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1573 (sparc64-*-linux*): Likewise.
1574 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1575 Add to extra_parts, remove crtbegin.o, crtend.o.
1576 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1577 Add to extra_parts, remove crtbegin.o, crtend.o.
1578 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1579 Add to extra_parts, remove crtbegin.o, crtend.o.
1580 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1581 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1582 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1584 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1586 (tic6x-*-*): Change to ...
1587 (tic6x-*-elf): ... this.
1589 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1591 (am33_2.0-*-linux*): Add comment.
1592 (mep*-*-*): Add mep/t-mep to tmake_file.
1594 * config/alpha/t-vms: New file.
1595 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1596 * config/arm/crti.S, config/arm/crtn.S: New files.
1597 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1598 * config/bfin/crtlibid.S: New file.
1599 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1600 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1601 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1602 (crti.o, crtin.o): New rules.
1603 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1604 * config/c6x/t-uclinux: New file.
1605 * config/cris/t-elfmulti: New file.
1606 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1607 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1608 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1609 * config/frv/t-frv: New file.
1610 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1611 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1612 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1614 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1615 refer to cygming-crtbegin.c, cygming-crtend.c.
1617 * config/i386/t-nto: New file.
1618 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1619 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1620 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1621 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1624 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1625 (crtinitS.o): New rule.
1626 * config/ia64/vms-crtinit.S: New file.
1627 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1628 * config/m32r/initfini.c: New file.
1629 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1630 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1631 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1632 * config/mep/t-mep: New file.
1633 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1634 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1635 * config/mips/crti.S, config/mips/crtn.S: New files.
1636 * config/mips/t-crtstuff: New file.
1637 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1638 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1639 (CUSTOM_CRTIN): Set.
1640 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1642 Use $(srcdir) to refer to crti.S, crtn.S.
1643 Use .S extension, $<.
1644 * config/moxie/crti.asm: Rename to ...
1645 * config/moxie/crti.S: ... this.
1646 * config/moxie/crtn.asm: Rename to ...
1647 * config/moxie/crtn.S: ... this.
1648 * config/moxie/t-moxie: Remove.
1649 * config/pa/stublib.c: New file.
1650 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1651 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1652 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1653 * config/rs6000/t-crtstuff: New file.
1654 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1655 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1656 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1657 Make output file explicit.
1658 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1659 Make output file explicit.
1660 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1661 Make output file explicit.
1662 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1663 Make output file explicit.
1664 * config/score/crti.S, config/score/crtn.S: New files.
1665 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1666 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1668 * config/sh/t-sh, config/sh/t-superh: New files.
1669 * config/sparc/t-linux64: New file.
1670 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1671 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1672 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1673 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1674 * config/t-crtin: Remove.
1675 * config/t-crtstuff-pic: New file.
1676 * config/t-sol2 (CUSTOM_CRTIN): Set.
1677 (crti.o, crtn.o): New rules.
1678 * config/vms/t-vms: New file.
1679 * config/vms/vms-ucrt0.c: New file.
1680 * config/xtensa/t-elf: New file.
1682 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1684 * Makefile.in (SHLIB_NM_FLAGS): Set.
1685 * mkmap-flat.awk, mkmap-symver.awk: New files.
1686 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1688 * configure: Regenerate.
1689 * config/libgcc-glibc.ver: New file.
1690 * config/libgcc-libsystem.ver: New file.
1691 * config/t-libunwind (SHLIB_LC): Set.
1692 * config/t-linux: New file.
1693 * config/t-slibgcc (INSTALL_SHLIB): New.
1694 (SHLIB_INSTALL): Use it.
1695 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1696 to mkmap-symver.awk.
1697 (SHLIB_MAPFILES): Don't append, adapt pathname.
1698 (SHLIB_VERPFX): Set.
1699 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1700 to mkmap-symver.awk.
1701 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1702 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1703 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1704 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1706 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1707 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1708 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1709 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1710 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1711 * config/i386/libgcc-darwin.10.4.ver,
1712 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1714 * config/i386/t-darwin: Remove.
1715 * config/i386/t-darwin64: Likewise.
1716 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1717 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1718 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1719 * config/i386/t-linux: New file.
1720 * config/i386/t-mingw32: New file.
1721 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1722 * config/ia64/t-glibc: Rename to ...
1723 * config/ia64/t-linux: ... this.
1724 (SHLIB_MAPFILES): Set.
1725 * config/ia64/t-glibc-libunwind: Rename to ...
1726 * config/ia64/t-linux-libunwind: ... this.
1727 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1728 * config/ia64/t-slibgcc-hpux: New file.
1729 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1730 * config/m68k/t-slibgcc-elf-ver: New file.
1731 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1732 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1734 * config/pa/t-slibgcc-hpux: New file.
1735 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1737 * config/rs6000/libgcc-darwin.10.4.ver,
1738 config/rs6000/libgcc-darwin.10.5.ver: New files.
1739 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1740 config/rs6000/libgcc-glibc.ver.
1741 * config/rs6000/libgcc-ppc64.ver: Rename to
1742 config/rs6000/libgcc-ibm-ldouble.ver.
1743 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1744 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1745 * config/rs6000/t-ldbl128: Rename to ...
1746 * config/rs6000/t-linux: ... this.
1747 (SHLIB_MAPFILES): Adapt filename.
1748 * config/rs6000/t-slibgcc-aix: New file.
1749 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1750 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1751 libgcc-excl.ver, libgcc-glibc.ver.
1752 (SHLIB_LINK, SHLIB_INSTALL): Remove.
1753 * config/sparc/libgcc-glibc.ver: New file.
1754 * config/sparc/t-linux: New file.
1755 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1756 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1757 t-slibgcc-elf-ver to tmake_file.
1758 Add t-slibgcc-nolc-override to tmake_file for posix threads on
1760 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1761 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1762 t-slibgcc-elf-ver, t-linux to tmake_file.
1763 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1765 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1766 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1767 (alpha*-dec-*vms*): Likewise.
1768 (arm*-*-freebsd*): Append to tmake_file.
1769 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1770 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1772 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1773 tmake_file for arm*-*-symbianelf*.
1774 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1775 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1777 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1778 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1779 pa/t-slibgcc-dwarf-ver to tmake_file.
1780 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1781 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1782 (hppa*64*-*-hpux11*): Likewise.
1783 (hppa[12]*-*-hpux11*): Likewise.
1784 (x86_64-*-darwin*): Don't override tmake_file, but only keep
1785 i386/t-crtpc, i386/t-crtfm.
1786 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1787 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1789 Add i386/t-cygwin to tmake_file.
1790 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1791 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1792 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1794 Add i386/t-mingw32 to tmake_file.
1795 (x86_64-*-mingw*): Likewise.
1796 (ia64*-*-freebsd*): Append to tmake_file.
1797 (ia64*-*-linux*): Append to tmake_file.
1798 Replace ia64/t-glibc by ia64/t-linux.
1799 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1801 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1802 t-slibgcc-hpux to tmake_file.
1803 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1804 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1805 (m32rle-*-linux*): Likewise.
1806 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1808 (microblaze*-linux*): New case.
1809 Append to tmake_file, add t-slibgcc-nolc-override.
1810 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1811 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1812 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1813 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1814 rs6000/t-slibgcc-aix to tmake_file.
1815 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1816 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1817 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1818 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1819 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1820 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1822 (sparc-*-linux*): Append to tmake_file for *-leon*.
1823 Add sparc/t-linux to tmake_file for non-Leon targets.
1824 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1825 (tic6x-*-uclinux): New case.
1826 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1827 (tic6x-*-*): Add c6x/t-elf to tmake_file.
1828 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1829 (am33_2.0-*-linux*): Append to tmake_file.
1830 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1831 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1832 x86_64-*-kfreebsd*-gnu.
1833 Add i386/t-linux to tmake_file.
1835 2011-10-28 Ian Lance Taylor <iant@google.com>
1837 * config/i386/morestack.S: Correct CFI information to do proper
1838 returns throughout function. In 32-bit mode, save %ebx so that it
1839 is restored on unwind.
1841 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
1843 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1844 case where B3 isn't the return register.
1846 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1847 logic for doubleword pops.
1849 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
1851 * config/rs6000/t-freebsd: Add wildcard.
1853 2011-10-21 Paul Brook <paul@codesourcery.com>
1855 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1857 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
1858 Eric Botcazou <ebotcazou@adacore.com>
1861 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1862 fs->signal_frame to 1.
1864 2011-10-07 Ian Lance Taylor <iant@google.com>
1866 * generic-morestack-thread.c: #include <errno.h>.
1868 2011-10-07 Ian Lance Taylor <iant@google.com>
1871 * generic-morestack.c (__generic_morestack): Make sure the segment
1872 is large enough for both the stack frame and the copied
1875 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1878 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1881 2011-09-28 Nick Clifton <nickc@redhat.com>
1883 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1884 64-bit doubles are not enabled.
1885 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1886 and floatunsisf functions.
1888 2011-09-13 Paul Brook <paul@codesourcery.com>
1890 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
1891 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1892 * unwind-arm-common.inc: New file.
1893 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1894 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1895 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1896 * config/c6x/libunwind.S: New file.
1897 * config/c6x/pr-support.c: New file.
1898 * config/c6x/unwind-c6x.c: New file.
1899 * config/c6x/unwind-c6x.h: New file.
1900 * config/c6x/t-c6x-elf: New file.
1902 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
1904 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1905 (ASM_DIVZERO): Ditto.
1906 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1908 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
1910 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1912 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
1915 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1916 instead of an assembly one.
1918 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
1921 * Makefile.in (install-unwind_h): Create
1922 $(gcc_objdir)/include/unwind.h atomically.
1924 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1926 * Makefile.in (install-unwind_h): Remove destination file first.
1928 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1931 * config/mips/t-mips16: New file.
1932 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1933 (mips*-*-linux*): Likewise.
1934 (mips*-sde-elf*): Likewise.
1935 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1936 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1937 Add mips/t-mips16 to tmake_file.
1938 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1939 (mips-*-elf*): Likewise.
1940 (mips64-*-elf*): Likewise.
1941 (mips64orion-*-elf*): Likewise.
1942 (mips*-*-rtems*): Likewise.
1943 (mipstx39-*-elf*): Likewise.
1944 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1945 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1947 Use $(srcdir) to refer to sync.c.
1949 ($(libgcc-sync-funcs-o)): Likewise.
1950 ($(libgcc-sync-size-funcs-s-o)): Likewise.
1951 ($(libgcc-sync-funcs-s-o)): Likewise.
1953 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
1955 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1958 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
1961 * config/i386/value-unwind.h: New.
1963 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
1965 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1966 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1967 Add to tmake_file rather than overriding it.
1969 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1971 * config/t-softfp: Remove.
1972 * soft-fp: Moved from ../gcc/config.
1973 * soft-fp/README: Remove t-softfp reference.
1974 * soft-fp/t-softfp: Move to config/t-softfp.
1975 (softfp_machine_header): Remove.
1976 (softfp_file_list): Remove config subdir.
1977 (soft-fp-objects): New variable.
1978 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1979 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1980 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1981 * config/t-softfp-excl: New file.
1982 * config/t-softfp-sfdf: New file.
1983 * config/t-softfp-tf: New file.
1984 * config/no-sfp-machine.h: New file.
1985 * config/arm/sfp-machine.h: New file.
1986 * config/arm/t-softfp: New file.
1987 * config/c6x/sfp-machine.h: New file.
1988 * config/i386/32/t-fprules-softfp: Rename to ...
1989 * config/i386/32/t-softfp: ... this.
1990 (tifunctions, LIB2ADD): Remove.
1991 (softfp_int_modes): Override.
1992 * config/i386/64/t-softfp-compat (tf-functions): Remove config
1994 * config/i386/64/eqtf2.c: Likewise.
1995 * config/i386/64/getf2.c: Likewise.
1996 * config/i386/64/letf2.c: Likewise.
1997 * config/ia64/sft-machine.h: New file.
1998 * config/ia64/t-fprules-softfp: Rename to ...
1999 * config/ia64/t-softfp: ... this.
2000 * config/lm32/sfp-machine.h: New file.
2001 * config/moxie/t-moxie-softfp: Remove.
2002 * config/rs6000/ibm-ldouble-format: New file.
2003 * config/rs6000/ibm-ldouble.c: New file.
2004 * config/rs6000/libgcc-ppc-glibc.ver: New file
2005 * config/rs6000/libgcc-ppc64.ver: New file
2006 * config/rs6000/sfp-machine.h: New file.
2007 * config/rs6000/t-freebsd: New file.
2008 * config/rs6000/t-ibm-ldouble: New file.
2009 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2010 libgcc-ppc-glibc.ver.
2011 * config/rs6000/t-linux64: New file.
2012 * config/rs6000/t-ppccomm (LIB2ADD): Add
2013 $(srcdir)/config/rs6000/ibm-ldouble.c.
2014 * config/rs6000/t-ppccomm-ldbl: New file.
2015 * config/score/sfp-machine.h: New file.
2016 * config.host (sfp_machine_header): Explain.
2017 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2018 t-softfp to tmake_file.
2019 (arm*-*-uclinux*): Likewise.
2020 (arm*-*-ecos-elf): Likewise.
2021 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2022 (arm*-*-rtems*): Likewise.
2023 (arm*-*-elf): Likewise.
2024 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2026 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2027 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2028 (lm32-*-uclinux*): Likewise.
2029 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2030 t-softfp-excl, t-softfp.
2031 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2032 (powerpc64-*-darwin*): Likewise.
2033 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2035 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2037 (powerpc-*-eabisim*): Likewise.
2038 (powerpc-*-elf*): Likewise.
2039 (powerpc-*-eabialtivec*): Likewise.
2040 (powerpc-xilinx-eabi*): Likewise.
2041 (powerpc-*-rtems*): Likewise.
2042 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2043 t-softfp-excl, t-softfp to tmake_file.
2044 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2045 rs6000/t-ppccomm-ldbl to tmake_file.
2046 (powerpcle-*-elf*): Likewise.
2047 (powerpcle-*-eabisim*): Likewise.
2048 (powerpcle-*-eabi*): Likewise.
2049 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2050 rs6000/t-ibm-ldouble to tmake_file.
2051 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2052 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2053 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2054 (tic6x-*-*): Likewise.
2055 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2056 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2057 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2058 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2059 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2060 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2061 t-softfp to tmake_file.
2062 * configure.ac (sfp_machine_header): Provide default if unset.
2064 Link sfp-machine.h to config/$sfp_machine_header.
2065 * configure: Regenerate.
2067 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2069 * Makefile.in (double_type_size, long_double_type_size): Set.
2070 Remove $(fpbit-in-libgcc) support.
2071 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2072 (fpbit-src): New variable.
2073 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2074 Compile with -DFLOAT $(FPBIT_CFLAGS).
2076 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2077 Compile with $(FPBIT_CFLAGS).
2079 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2080 Compile with -DFLOAT $(TPBIT_CFLAGS).
2082 * configure.ac (double_type_size, long_double_type_size):
2083 Determine and substitute.
2084 * configure: Regenerate.
2085 * fp-bit.c, fp-bit.h: New files.
2086 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2087 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2088 * config/mips/t-mips: New file.
2089 * config/mips/t-sdemtk: New file.
2090 * config/rs6000/ppc64-fp.c: New file.
2091 * config/rs6000/t-darwin (LIB2ADD): Add
2092 $(srcdir)/config/rs6000/ppc64-fp.c.
2093 * config/rs6000/t-ppc64-fp: New file.
2094 * config/rx/rx-lib.h: New file.
2095 * config/rx/t-rx (FPBIT): Set to true.
2096 ($(gcc_objdir)/fp-bit.c): Remove.
2097 (DPBIT): Set to true only with -m64bit-doubles.
2098 ($(gcc_objdir)/dp-bit.c): Remove.
2099 * config/sparc/t-softfp: Remove.
2100 * config/spu/t-elf: New file.
2101 * config/t-fdpbit, config/t-fpbit: New files.
2102 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2103 (mips*-*-*): Likewise.
2104 (arm-wrs-vxworks): Likewise.
2105 (arm*-*-freebsd*): Likewise.
2106 (avr-*-rtems*): Add t-fpbit to tmake_file.
2107 (avr-*-*): Likewise.
2108 (bfin*-elf*): Add t-fdpbit to tmake_file.
2109 (bfin*-uclinux*): Likewise.
2110 (bfin*-linux-uclibc*): Likewise.
2111 (bfin*-rtems*): New case.
2112 Add t-fdpbit to tmake_file.
2113 (bfin*-*): Add t-fdpbit to tmake_file.
2114 (crisv32-*-elf): Likewise.
2115 (cris-*-linux*): Likewise.
2116 (fr30-*-elf): Likewise.
2117 (frv-*-elf, frv-*-*linux*): Likewise.
2118 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2119 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2120 (m32r-*-elf*): Likewise.
2121 (m32rle-*-elf*): Likewise.
2122 (m32r-*-linux*): Likewise.
2123 (m32rle-*-linux*): Likewise.
2124 (mcore-*-elf): Add t-fdpbit to tmake_file.
2125 (microblaze*-*-*): Likewise.
2126 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2127 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2128 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2130 Add mips/t-tpbit to tmake-file.
2131 (mips*-*-linux*): Fix typo.
2132 (mips*-sde-elf*): New case
2133 Add mips/t-sdemtk unless using newlib.
2134 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2135 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2136 (mn10300-*-*): Likewise.
2137 (pdp11-*-*): Likewise.
2138 (picochip-*-*): Add t-fpbit to tmake_file.
2139 (powerpc-*-eabisimaltivec*): Likewise.
2140 (powerpc-*-eabisim*): Likewise.
2141 (powerpc-*-elf*): Likewise.
2142 (powerpc-*-eabialtivec*): Likewise.
2143 (powerpc-xilinx-eabi*): New case.
2144 Add t-fdpbit to tmake_file.
2145 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2146 (powerpc-*-rtems*): Likewise.
2147 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2149 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2151 (powerpc-*-lynxos*): Likewise.
2152 (powerpcle-*-elf*): Likewise.
2153 (powerpcle-*-eabisim*): Likewise.
2154 (powerpcle-*-eabi*): Likewise.
2155 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2156 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2157 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2158 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2159 (rx-*-elf): Add t-fdpbit to tmake_file.
2160 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2161 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2162 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2163 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2165 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2166 (sh-wrs-vxworks): Likewise.
2167 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2168 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2169 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2170 (sparc64-*-rtems*): ... new case.
2171 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2172 (spu-*-elf*): Likewise.
2173 Add spu/t-elf to tmake_file.
2174 (v850*-*-*): Add t-fdpbit to tmake_file.
2175 (xstormy16-*-elf): Likewise.
2176 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2177 (mep*-*-*): Likewise.
2179 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2181 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2183 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2184 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2185 (install-unwind_h): New target.
2186 (all): Depend on it.
2187 * config.host (unwind_header): New variable.
2188 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2189 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2190 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2191 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2192 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2194 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2196 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2198 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2200 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2201 (ia64*-*-freebsd*): Likewise.
2202 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2204 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2205 $with_system_libunwind.
2206 (ia64*-*-hpux*): Set tmake_file.
2207 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2208 (picochip-*-*): Set tmake_file.
2209 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2211 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2212 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2213 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2214 (xtensa*-*-elf*): Set tmake_file.
2215 (xtensa*-*-linux*): Likewise.
2216 * configure.ac: Include ../config/unwind_ipinfo.m4.
2217 Call GCC_CHECK_UNWIND_GETIPINFO.
2218 Link unwind.h to $unwind_header.
2219 * configure: Regenerate.
2220 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2221 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2222 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2223 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2224 * config/unwind-dw2-fde-darwin.c: New file.
2225 * config/arm/libunwind.S, config/arm/pr-support.c,
2226 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2227 config/arm/unwind-arm.h,: New files.
2228 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2229 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2230 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2231 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2232 config/ia64/unwind-ia64.h: New files.
2233 * config/picochip/t-picochip: New file.
2234 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2236 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2237 * config/s390/t-tpf (LIB2ADDEH): Remove.
2238 * config/t-darwin (LIB2ADDEH): Set.
2239 * config/t-eh-dw2-dip: New file.
2240 * config/t-libunwind, config/t-libunwind-elf: New files.
2241 * config/t-sol2 (LIB2ADDEH): Remove.
2242 * config/xtensa/t-xtensa: New file.
2244 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2246 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2247 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2248 long long to check rt_sigreturn syscall.
2250 2011-08-02 Alan Modra <amodra@gmail.com>
2252 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2253 Restore for indirect call bcrtl from correct stack slot, and only
2254 if cfa+40 isn't valid.
2256 2011-08-01 Julian Brown <julian@codesourcery.com>
2258 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2259 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2260 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2262 2011-08-01 Julian Brown <julian@codesourcery.com>
2264 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2265 (libgcc-std.ver.in): Use above.
2266 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2267 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2269 * config/t-fixedpoint-gnu-prefix: New file.
2270 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2271 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2274 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2276 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2277 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2278 for x86-64. Properly check __x86_64__ and __LP64__.
2280 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2282 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2284 (_FP_WS_TYPE): Likewise.
2285 (_FP_I_TYPE): Likewise.
2287 2011-07-28 Alan Modra <amodra@gmail.com>
2289 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2290 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2291 in a plt call stub. Do restore r2 if stopped on bctrl.
2293 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2295 * config.host (i[3456x]86-*-netware*): Remove.
2296 * config/i386/netware-crt0.c, config/i386/t-nwld,
2297 config/i386/t-slibgcc-nwld: Remove.
2299 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2301 * config.host: Handle tic6x-*-*.
2302 * config/c6x/c6x-abi.h: New file.
2304 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2306 * config/i386/crtprec.c: New file.
2307 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2308 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2309 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2310 (x86_64-*-darwin*): Likewise.
2311 (i[34567]86-*-solaris2*: Likewise.
2313 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2315 * config/alpha/crtfastmath.c: New file.
2316 * config/i386/crtfastmath.c: New file.
2317 * config/ia64/crtfastmath.c: New file.
2318 * config/mips/crtfastmath.c: New file.
2319 * config/sparc/crtfastmath.c: New file.
2321 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2323 Add -frandom-seed=gcc-crtfastmath.
2324 * config/alpha/t-crtfm: Remove.
2325 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2326 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2328 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2329 (alpha*-dec-osf5.1*): Likewise.
2330 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2331 Add crtfastmath.o to extra_parts.
2332 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2333 Add crtfastmath.o to extra_parts.
2334 (x86_64-*-darwin*): Likewise.
2335 (x86_64-*-mingw*): Likewise.
2336 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2337 (ia64*-*-freebsd*): Likewise.
2338 (ia64*-*-linux*): Likewise.
2339 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2340 Add crtfastmath.o to extra_parts.
2342 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2344 * config/darwin-crt3.o: New file.
2345 * config/rs6000/darwin-crt2.c: New file.
2346 * config/t-darwin: New file.
2347 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2349 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2350 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2351 (powerpc64-*-darwin*): Likewise.
2353 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2355 * config/i386/netware-crt0.c: New file.
2356 * config/i386/t-nwld: Rename to ...
2357 * config/i386/t-slibgcc-nwld: ... this.
2358 * config/i386/t-nwld: New file.
2359 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2361 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2364 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2366 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2368 * configure: Regenerate.
2370 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2372 * dfp-bit.c, dfp-bit.h: New files.
2373 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2375 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2376 ($(d64pbit-o)): Likewise.
2377 ($(d128pbit-o)): Likewise.
2378 * config/t-dfprules: New file.
2379 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2380 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2381 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2382 (x86_64-*-linux*): Likewise.
2383 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2384 (i[34567]86-*-cygwin*): Likewise.
2385 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2386 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2388 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2390 * Makfile.in (LIBGCOV): New variable.
2391 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2392 * libgcov.c: New file.
2394 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2396 * fixed-bit.c, fixed-bit.h: New files.
2397 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2398 refer to fixed-bit.c.
2400 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2402 * config.host (*local*): Remove.
2404 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2407 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2408 like i?86-*-solaris2.1[0-9]*.
2409 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2410 * configure.ac (i?86-*-solaris2*): Likewise.
2411 * configure: Regenerate.
2413 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2415 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2416 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2417 md_unwind_header by splitting out of...
2418 (i[34567]86-*-linux*): ... this.
2419 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2420 Remove md_unwind_header by splitting out of...
2421 (x86_64-*-linux*): ... this.
2423 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2425 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2427 2011-06-28 Nick Clifton <nickc@redhat.com>
2429 * config.host: Recognize all V850 variants.
2431 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2433 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2435 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2437 * shared-object.mk (c_flags-$o): Save c_flags.
2438 ($(base)$(objext)): Use it.
2439 ($(base)_s$(objext)): Likewise.
2441 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2443 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2444 * libgcc-std.ver.in (GCC_4.7.0): New section.
2446 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2450 * config/avr/t-avr: Fix line endings.
2451 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2454 2011-06-14 Olivier Hainque <hainque@adacore.com>
2455 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2457 * config/mips/irix6-unwind.h: New file.
2458 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2460 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2462 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2463 (sparc64_fallback_frame_state): Use it.
2464 (sparc64_frob_update_context): Further adjust context.
2465 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2466 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2467 * config/sparc/sol2-cn.S: Likewise.
2469 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2471 * enable-execute-stack-empty.c: New file.
2472 * enable-execute-stack-mprotect.c: New file.
2473 * config/i386/enable-execute-stack-mingw32.c: New file.
2474 * config.host (enable_execute_stack): New variable.
2475 Select appropriate variants.
2476 * configure.ac: Link enable-execute-stack.c to
2477 $enable_execute_stack.
2478 * configure: Regenerate.
2479 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2480 (lib2funcs): Remove _enable_execute_stack.
2482 2011-06-09 David S. Miller <davem@davemloft.net>
2483 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2485 * config.host (sparc-*-linux*): Correct md_unwind_header
2487 (s390x-ibm-tpf*): Fix typo.
2489 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2491 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2492 Add crtfastmath.o to extra_parts.
2493 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2495 * config/mips/t-crtfm: Remove.
2497 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2499 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2501 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2503 * config.host (sh*-*-linux*): Fix typo.
2505 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2507 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2508 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2509 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2510 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2511 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2512 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2513 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2514 Wrap in !__MINGW64__.
2515 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2516 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2517 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2518 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2519 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2520 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2521 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2523 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2524 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2525 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2526 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2527 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2528 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2529 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2530 * config/no-unwind.h: New file.
2531 * config.host (md_unwind_header): Document.
2533 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2534 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2535 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2536 hppa[12]*-*-hpux11*): Set md_unwind_header.
2537 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2538 Set md_unwind_header.
2539 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2540 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2541 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2542 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2543 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2544 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2545 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2547 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2548 * configure: Regenerate.
2550 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2552 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2553 Set tmake_file, extra_parts.
2554 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2556 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2558 * config/mips/t-irix6: New file.
2559 * config/mips/t-slibgcc-irix: New file.
2561 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2563 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2564 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2566 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2568 * configure.ac (target_thread_file): Determine thread model.
2569 * configure: Regenerate.
2570 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2571 * config/alpha/t-alpha: New file.
2572 * config/alpha/t-crtfm: Use $<.
2573 * config/alpha/t-ieee: New file.
2574 * config/alpha/t-osf-pthread: New file.
2575 * config/alpha/t-slibgcc-osf: New file.
2576 * config/alpha/libgcc-osf5.ver: New file.
2578 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2580 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2582 Add crtfastmath.o to extra_parts.
2584 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2586 * config/gmon-sol2.c: Reindent.
2588 Remove, correct casts.
2589 Use STDERR_FILENO, NULL.
2590 (BASEADDRESS): Remove.
2592 (errno, sbrk): Remove declarations.
2593 (monstartup) [hp300]: Remove.
2596 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2598 * Makefile.in (cpu_type): Define.
2599 * config.host (i[34567]86-*-rtems*): Handle it.
2600 (i[34567]86-*-solaris2*): Move body ...
2601 (*-*-solaris2*): ... here.
2602 New case, generalize.
2603 (sparc-*-elf*): Handle it.
2604 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2605 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2606 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2608 (sparc*-*-solaris2*): ... this.
2610 (sparc64-*-elf*): Handle it.
2611 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2612 Merge ../gcc/config/i386/gmon-sol2.c.
2613 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2615 Merge ../gcc/config/i386/sol2-gc1.asm.
2616 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2618 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2620 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2621 * config/i386/t-crtstuff: New file.
2622 * config/i386/t-softfp: New file.
2623 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2624 $(T)crti.o, $(T)crtn.o): Remove.
2625 (gcrt1.o): New rule.
2626 (TARGET_LIBGCC2_CFLAGS): Remove.
2627 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2628 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2629 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2630 * config/sparc/t-sol2: New file.
2631 * config/sparc/t-crtfm: Move to ...
2632 * config/t-crtfm: ... this.
2633 Use $(cpu_type), $<.
2634 * config/t-crtin: New file.
2635 * config/sparc/t-softfp: New file.
2636 * config/sparc/t-softmul: New file.
2637 * config/t-rtems: New file.
2638 * config/t-slibgcc: New file.
2639 * config/t-slibgcc-elf-ver: New file.
2640 * config/t-slibgcc-gld: New file.
2641 * config/t-slibgcc-sld: New file.
2642 * config/t-sol2: New file.
2643 * configure.ac: Include ../config/lib-ld.m4.
2644 Call AC_LIB_PROG_LD_GNU.
2645 Substitute cpu_type.
2646 * configure: Regenerate.
2648 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2651 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2652 libgcc-std.ver in the build directory.
2653 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2654 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2656 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2658 * libgcc-std.ver.in: New file.
2659 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2661 (libgcc-std.ver): New rule.
2662 * config/t-gnu-prefix: New file.
2664 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2666 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2668 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2670 * config/i386/darwin-lib.h: New file.
2672 2011-05-10 Joseph Myers <joseph@codesourcery.com>
2674 * config/arm/symbian-lib.h: New.
2676 2011-05-04 Chris Demetriou <cgd@google.com>
2678 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2679 (__x86.get_pc_thunk.bx): ...this.
2680 (__morestack): Adjust for rename, remove undef of __i686.
2682 2011-05-03 Chris Demetriou <cgd@google.com>
2684 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2686 2011-03-22 Joseph Myers <joseph@codesourcery.com>
2688 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2689 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2690 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2691 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2692 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2695 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
2697 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2698 Adjust copyright year.
2700 2011-03-07 Ian Lance Taylor <iant@google.com>
2702 * generic-morestack.c (__splitstack_find): Adjust returned stack
2703 pointer to include all registers pushed by __morestack.
2705 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2708 * configure.ac: Call ACX_NONCANONICAL_TARGET.
2709 (toolexecdir): Calculate and AC_SUBST.
2710 (toolexeclibdir): Likewise.
2711 * Makefile.in (target_noncanonical): Import.
2712 (toolexecdir): Likewise.
2713 (toolexeclibdir): Likewise.
2714 * configure: Regenerate.
2716 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
2719 * config/arm/bpabi.h: Rename to...
2720 * config/arm/bpabi-lib.h: ...this.
2722 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2724 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2726 * configure: Regenerate.
2728 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
2730 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2731 __FLOAT_WORD_ORDER__.
2732 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2735 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2738 * Makefile.in (install-strip): New phony target.
2740 2010-11-07 Ian Lance Taylor <iant@google.com>
2743 * config/i386/morestack.S (__morestack_large_model): New
2746 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
2748 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2750 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2752 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
2754 * config/arm/bpabi.h: New file.
2755 * config/frv/frv-abi.h: New file.
2757 2010-10-01 Ian Lance Taylor <iant@google.com>
2759 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2760 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2762 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
2765 * config.host: Add the missing `$'.
2767 2010-09-30 Michael Eager <eager@eagercon.com>
2769 * config.host: Add microblaze*-*-*.
2770 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2771 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2772 udivsi3.asm,umodsi3.asm}: New.
2774 2010-09-28 Ian Lance Taylor <iant@google.com>
2776 * configure.ac: Adjust CFI test to test assembler directly rather
2777 than checking gcc preprocessor macro.
2778 * configure: Rebuild.
2780 2010-09-27 Ian Lance Taylor <iant@google.com>
2782 * configure.ac: Test whether assembler supports CFI directives.
2783 * config.host: Only add t-stack and i386/t-stack-i386 to
2784 tmake_file if libgcc_cv_cfi is "yes".
2785 * configure: Rebuild.
2787 2010-09-27 Ian Lance Taylor <iant@google.com>
2789 * generic-morestack.h: New file.
2790 * generic-morestack.c: New file.
2791 * generic-morestack-thread.c: New file.
2792 * config/i386/morestack.S: New file.
2793 * config/t-stack: New file.
2794 * config/i386/t-stack-i386: New file.
2795 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2796 i386/t-stack-i386 to tmake_file.
2798 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
2800 * Makefile.in (libgcc-extra-parts): Check for static archives and
2801 invoke ranlib after installing them.
2802 (gcc-extra-parts): Likewise.
2803 (install-leaf): Likewise.
2805 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
2807 * configure: Regenerated.
2809 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
2811 * configure: Regenerated.
2813 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
2814 Andrew Pinski <pinskia@gmail.com>
2817 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2819 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
2822 * configure: Regenerated.
2824 2010-09-06 Andreas Schwab <schwab@redhat.com>
2826 * configure: Regenerate.
2828 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2830 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2832 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2835 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
2836 Iain Sandoe <iains@gcc.gnu.org>
2839 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2840 LIB2FUNCS_EXCLUDE functions.
2842 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2844 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2846 * configure: Regenerate.
2848 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
2850 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2851 i386/t-freebsd to tmake_file.
2852 * config/i386/t-freebsd: New file.
2853 * config/i386/libgcc-bsd.ver: New file.
2855 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
2857 * config.host (powerpc*-eabispe*): Set tmake_file.
2858 (powerpc*-eabi*): Likewise.
2859 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2860 crtbeginS, crtendS, crtbeginT.
2862 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
2864 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2865 to tmake_file. Add crtfastmath.o to extra_parts.
2866 * config/mips/t-crtfm: New.
2868 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
2870 * config.host (sparc64-*-rtems*): New target.
2872 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2874 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2877 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
2879 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2881 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2883 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2884 alpha-dec-osf5.0* support.
2886 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
2888 * config.host: Add lm32-*-rtems*.
2890 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2891 Uros Bizjak <ubizjak@gmail.com>
2894 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2895 like other remaining 32-bit x86 OSes.
2896 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2898 * config/i386/libgcc-sol2.ver: New file.
2899 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2901 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
2904 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2905 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2906 is used and substitute set_use_emutls.
2907 * configure: Regenerated.
2909 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
2911 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2913 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2916 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2918 ($(T)gcrt1.o): Likewise.
2919 ($(T)crt1.o): Likewise.
2920 ($(T)crti.o): Likewise.
2921 ($(T)crtn.o): Likewise.
2923 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2926 * Makefile.in (install): Use $(MAKE) string in rule, for
2929 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
2931 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2932 * config/mmix/t-mmix: New file.
2933 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2935 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
2938 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2941 2010-01-04 Anthony Green <green@moxielogic.com>
2943 * config/moxie/crti.asm, config/moxie/crtn.asm,
2944 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2945 config/moxie/t-moxie: New files.
2946 * config.host: Add t-moxie-softfp reference.
2948 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2951 * config/t-slibgcc-darwin: Fix embedded rpaths for
2952 --enable-version-specific-runtime-libs, build extension stub
2953 libs exposing features available from current libgcc_s.
2955 2009-11-11 Jon Beniston <jon@beniston.com>
2957 * config.host: Add lm32 targets.
2958 * config/lm32: New directory.
2959 * config/lm32/libgcc_lm32.h: New file.
2960 * config/lm32/_mulsi3.c: New file.
2961 * config/lm32/_udivmodsi4.c: New file.
2962 * config/lm32/_divsi3.c: New file.
2963 * config/lm32/_modsi3.c: New file.
2964 * config/lm32/_udivsi3.c: New file.
2965 * config/lm32/_umodsi3.c: New file.
2966 * config/lm32/_lshrsi3.S: New file.
2967 * config/lm32/_ashrsi3.S: New file.
2968 * config/lm32/_ashlsi3.S: New file.
2969 * config/lm32/crti.S: New file.
2970 * config/lm32/crtn.S: New file.
2971 * config/lm32/t-lm32: New file.
2972 * config/lm32/t-elf: New file.
2973 * config/lm32/t-uclinux: New file.
2975 2009-10-26 Nick Clifton <nickc@redhat.com>
2977 * config.host: Add support for RX target.
2978 * config/rx: New directory.
2979 * config/rx/rx-abi-functions.c: New file. Supplementary
2980 functions for libgcc to support the RX ABI.
2981 * config/rx/rx-abi.h: New file. Supplementary header file for
2982 libgcc RX ABI functions.
2983 * config/rx/t-rx: New file: Makefile fragment for building
2986 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
2988 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2989 constraint of y0 to "g".
2991 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2993 * config.host: Include the s390 makefile fragments.
2994 * config/s390/32/_fixdfdi.c: New file.
2995 * config/s390/32/_fixsfdi.c: New file.
2996 * config/s390/32/_fixtfdi.c: New file.
2997 * config/s390/32/_fixunsdfdi.c: New file.
2998 * config/s390/32/_fixunssfdi.c: New file.
2999 * config/s390/32/_fixunstfdi.c: New file.
3000 * config/s390/32/t-floattodi: New file.
3001 * config/s390/libgcc-glibc.ver: New file.
3002 * config/s390/t-crtstuff: New file.
3003 * config/s390/t-linux: New file.
3004 * config/s390/t-tpf: New file.
3006 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3008 * configure.ac (AC_PREREQ): Bump to 2.64.
3010 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3012 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3014 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3016 * configure: Regenerate.
3018 2009-08-09 Douglas B Rupp <rupp@gnat.com>
3020 * config.host (ia64-hp-*vms*): New target.
3021 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3024 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3026 * configure.ac: Add snippet for maintainer-mode.
3027 * configure: Regenerate.
3028 * Makefile.in (AUTOCONF, configure_deps): New variables.
3029 ($(srcdir)/configure)): New rule, active only with maintainer
3032 2009-06-23 DJ Delorie <dj@redhat.com>
3035 * config.host: Add mep support.
3037 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
3039 * config.host: Add i386/${host_address}/t-fprules-softfp and
3040 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3042 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3044 * config/i386/64/_multc3.c: Likewise.
3045 * config/i386/64/_powitf2.c: Likewise.
3046 * config/i386/64/eqtf2.c: Likewise.
3047 * config/i386/64/getf2.c: Likewise.
3048 * config/i386/64/letf2.c: Likewise.
3049 * config/i386/64/letf2.c: Likewise.
3050 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3051 unsigned long long for x64 mingw targets.
3052 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3053 (_FP_I_TYPE): Define as long long for x64 mingw target.
3055 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3057 * config.host (vax-*-linux*): New.
3059 2009-05-31 Anthony Green <green@moxielogic.com>
3061 * config.host: Add moxie support.
3062 * config/moxie/t-moxie: New file.
3064 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3066 * config.host: Add i386/${host_address}/t-fprules-softfp and
3067 t-softfp to tmake_file for i[34567]86-*-cygwin*.
3069 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3071 * config.host: Add i386/${host_address}/t-fprules-softfp to
3072 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3074 2009-04-09 Nick Clifton <nickc@redhat.com>
3076 * config/ia64/tf-signs.c: Change copyright header to refer to
3077 version 3 of the GNU General Public License with version 3.1
3078 of the GCC Runtime Library Exception and to point readers at
3079 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3081 * config/i386/32/tf-signs.c: Likewise.
3082 * config/libbid/_addsub_dd.c: Likewise.
3083 * config/libbid/_addsub_sd.c: Likewise.
3084 * config/libbid/_addsub_td.c: Likewise.
3085 * config/libbid/_dd_to_df.c: Likewise.
3086 * config/libbid/_dd_to_di.c: Likewise.
3087 * config/libbid/_dd_to_sd.c: Likewise.
3088 * config/libbid/_dd_to_sf.c: Likewise.
3089 * config/libbid/_dd_to_si.c: Likewise.
3090 * config/libbid/_dd_to_td.c: Likewise.
3091 * config/libbid/_dd_to_tf.c: Likewise.
3092 * config/libbid/_dd_to_udi.c: Likewise.
3093 * config/libbid/_dd_to_usi.c: Likewise.
3094 * config/libbid/_dd_to_xf.c: Likewise.
3095 * config/libbid/_df_to_dd.c: Likewise.
3096 * config/libbid/_df_to_sd.c: Likewise.
3097 * config/libbid/_df_to_td.c: Likewise.
3098 * config/libbid/_di_to_dd.c: Likewise.
3099 * config/libbid/_di_to_sd.c: Likewise.
3100 * config/libbid/_di_to_td.c: Likewise.
3101 * config/libbid/_div_dd.c: Likewise.
3102 * config/libbid/_div_sd.c: Likewise.
3103 * config/libbid/_div_td.c: Likewise.
3104 * config/libbid/_eq_dd.c: Likewise.
3105 * config/libbid/_eq_sd.c: Likewise.
3106 * config/libbid/_eq_td.c: Likewise.
3107 * config/libbid/_ge_dd.c: Likewise.
3108 * config/libbid/_ge_sd.c: Likewise.
3109 * config/libbid/_ge_td.c: Likewise.
3110 * config/libbid/_gt_dd.c: Likewise.
3111 * config/libbid/_gt_sd.c: Likewise.
3112 * config/libbid/_gt_td.c: Likewise.
3113 * config/libbid/_isinfd128.c: Likewise.
3114 * config/libbid/_isinfd32.c: Likewise.
3115 * config/libbid/_isinfd64.c: Likewise.
3116 * config/libbid/_le_dd.c: Likewise.
3117 * config/libbid/_le_sd.c: Likewise.
3118 * config/libbid/_le_td.c: Likewise.
3119 * config/libbid/_lt_dd.c: Likewise.
3120 * config/libbid/_lt_sd.c: Likewise.
3121 * config/libbid/_lt_td.c: Likewise.
3122 * config/libbid/_mul_dd.c: Likewise.
3123 * config/libbid/_mul_sd.c: Likewise.
3124 * config/libbid/_mul_td.c: Likewise.
3125 * config/libbid/_ne_dd.c: Likewise.
3126 * config/libbid/_ne_sd.c: Likewise.
3127 * config/libbid/_ne_td.c: Likewise.
3128 * config/libbid/_sd_to_dd.c: Likewise.
3129 * config/libbid/_sd_to_df.c: Likewise.
3130 * config/libbid/_sd_to_di.c: Likewise.
3131 * config/libbid/_sd_to_sf.c: Likewise.
3132 * config/libbid/_sd_to_si.c: Likewise.
3133 * config/libbid/_sd_to_td.c: Likewise.
3134 * config/libbid/_sd_to_tf.c: Likewise.
3135 * config/libbid/_sd_to_udi.c: Likewise.
3136 * config/libbid/_sd_to_usi.c: Likewise.
3137 * config/libbid/_sd_to_xf.c: Likewise.
3138 * config/libbid/_sf_to_dd.c: Likewise.
3139 * config/libbid/_sf_to_sd.c: Likewise.
3140 * config/libbid/_sf_to_td.c: Likewise.
3141 * config/libbid/_si_to_dd.c: Likewise.
3142 * config/libbid/_si_to_sd.c: Likewise.
3143 * config/libbid/_si_to_td.c: Likewise.
3144 * config/libbid/_td_to_dd.c: Likewise.
3145 * config/libbid/_td_to_df.c: Likewise.
3146 * config/libbid/_td_to_di.c: Likewise.
3147 * config/libbid/_td_to_sd.c: Likewise.
3148 * config/libbid/_td_to_sf.c: Likewise.
3149 * config/libbid/_td_to_si.c: Likewise.
3150 * config/libbid/_td_to_tf.c: Likewise.
3151 * config/libbid/_td_to_udi.c: Likewise.
3152 * config/libbid/_td_to_usi.c: Likewise.
3153 * config/libbid/_td_to_xf.c: Likewise.
3154 * config/libbid/_tf_to_dd.c: Likewise.
3155 * config/libbid/_tf_to_sd.c: Likewise.
3156 * config/libbid/_tf_to_td.c: Likewise.
3157 * config/libbid/_udi_to_dd.c: Likewise.
3158 * config/libbid/_udi_to_sd.c: Likewise.
3159 * config/libbid/_udi_to_td.c: Likewise.
3160 * config/libbid/_unord_dd.c: Likewise.
3161 * config/libbid/_unord_sd.c: Likewise.
3162 * config/libbid/_unord_td.c: Likewise.
3163 * config/libbid/_usi_to_dd.c: Likewise.
3164 * config/libbid/_usi_to_sd.c: Likewise.
3165 * config/libbid/_usi_to_td.c: Likewise.
3166 * config/libbid/_xf_to_dd.c: Likewise.
3167 * config/libbid/_xf_to_sd.c: Likewise.
3168 * config/libbid/_xf_to_td.c: Likewise.
3169 * config/libbid/bid128.c: Likewise.
3170 * config/libbid/bid128_2_str.h: Likewise.
3171 * config/libbid/bid128_2_str_macros.h: Likewise.
3172 * config/libbid/bid128_2_str_tables.c: Likewise.
3173 * config/libbid/bid128_add.c: Likewise.
3174 * config/libbid/bid128_compare.c: Likewise.
3175 * config/libbid/bid128_div.c: Likewise.
3176 * config/libbid/bid128_fma.c: Likewise.
3177 * config/libbid/bid128_logb.c: Likewise.
3178 * config/libbid/bid128_minmax.c: Likewise.
3179 * config/libbid/bid128_mul.c: Likewise.
3180 * config/libbid/bid128_next.c: Likewise.
3181 * config/libbid/bid128_noncomp.c: Likewise.
3182 * config/libbid/bid128_quantize.c: Likewise.
3183 * config/libbid/bid128_rem.c: Likewise.
3184 * config/libbid/bid128_round_integral.c: Likewise.
3185 * config/libbid/bid128_scalb.c: Likewise.
3186 * config/libbid/bid128_sqrt.c: Likewise.
3187 * config/libbid/bid128_string.c: Likewise.
3188 * config/libbid/bid128_to_int16.c: Likewise.
3189 * config/libbid/bid128_to_int32.c: Likewise.
3190 * config/libbid/bid128_to_int64.c: Likewise.
3191 * config/libbid/bid128_to_int8.c: Likewise.
3192 * config/libbid/bid128_to_uint16.c: Likewise.
3193 * config/libbid/bid128_to_uint32.c: Likewise.
3194 * config/libbid/bid128_to_uint64.c: Likewise.
3195 * config/libbid/bid128_to_uint8.c: Likewise.
3196 * config/libbid/bid32_to_bid128.c: Likewise.
3197 * config/libbid/bid32_to_bid64.c: Likewise.
3198 * config/libbid/bid64_add.c: Likewise.
3199 * config/libbid/bid64_compare.c: Likewise.
3200 * config/libbid/bid64_div.c: Likewise.
3201 * config/libbid/bid64_fma.c: Likewise.
3202 * config/libbid/bid64_logb.c: Likewise.
3203 * config/libbid/bid64_minmax.c: Likewise.
3204 * config/libbid/bid64_mul.c: Likewise.
3205 * config/libbid/bid64_next.c: Likewise.
3206 * config/libbid/bid64_noncomp.c: Likewise.
3207 * config/libbid/bid64_quantize.c: Likewise.
3208 * config/libbid/bid64_rem.c: Likewise.
3209 * config/libbid/bid64_round_integral.c: Likewise.
3210 * config/libbid/bid64_scalb.c: Likewise.
3211 * config/libbid/bid64_sqrt.c: Likewise.
3212 * config/libbid/bid64_string.c: Likewise.
3213 * config/libbid/bid64_to_bid128.c: Likewise.
3214 * config/libbid/bid64_to_int16.c: Likewise.
3215 * config/libbid/bid64_to_int32.c: Likewise.
3216 * config/libbid/bid64_to_int64.c: Likewise.
3217 * config/libbid/bid64_to_int8.c: Likewise.
3218 * config/libbid/bid64_to_uint16.c: Likewise.
3219 * config/libbid/bid64_to_uint32.c: Likewise.
3220 * config/libbid/bid64_to_uint64.c: Likewise.
3221 * config/libbid/bid64_to_uint8.c: Likewise.
3222 * config/libbid/bid_b2d.h: Likewise.
3223 * config/libbid/bid_binarydecimal.c: Likewise.
3224 * config/libbid/bid_conf.h: Likewise.
3225 * config/libbid/bid_convert_data.c: Likewise.
3226 * config/libbid/bid_decimal_data.c: Likewise.
3227 * config/libbid/bid_decimal_globals.c: Likewise.
3228 * config/libbid/bid_div_macros.h: Likewise.
3229 * config/libbid/bid_dpd.c: Likewise.
3230 * config/libbid/bid_flag_operations.c: Likewise.
3231 * config/libbid/bid_from_int.c: Likewise.
3232 * config/libbid/bid_functions.h: Likewise.
3233 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3234 * config/libbid/bid_inline_add.h: Likewise.
3235 * config/libbid/bid_internal.h: Likewise.
3236 * config/libbid/bid_round.c: Likewise.
3237 * config/libbid/bid_sqrt_macros.h: Likewise.
3239 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3241 * Makefile.in: Change copyright header to refer to version
3242 3 of the GNU General Public License and to point readers at the
3243 COPYING3 file and the FSF's license web page.
3244 * config.host: Likewise.
3246 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3248 * config.host: Reorder and merge to match config.gcc change.
3250 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3252 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3254 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3256 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3257 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3258 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3259 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3261 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3263 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3264 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3266 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3268 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3269 ia64/t-softfp-compat to tmake_file.
3271 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3273 * config/ia64/__divxf3.asm: New.
3274 * config/ia64/_fixtfdi.asm: Likewise.
3275 * config/ia64/_fixunstfdi.asm: Likewise.
3276 * config/ia64/_floatditf.asm: Likewise.
3277 * config/ia64/t-fprules-softfp: Likewise.
3278 * config/ia64/t-softfp-compat: Likewise.
3279 * config/ia64/tf-signs.c: Likewise.
3281 2009-01-18 Ben Elliston <bje@au.ibm.com>
3283 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3285 2009-01-16 Ben Elliston <bje@au.ibm.com>
3287 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3290 2009-01-13 Ben Elliston <bje@au.ibm.com>
3292 * config/t-softfp: New file.
3293 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3294 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3296 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3298 * config.host: Add m32r*-*-rtems*.
3300 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3302 * config.host: Add m32c*-*-rtems*.
3304 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3307 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3308 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3309 * configure: Regenerate.
3310 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3311 tmake_file here from gcc/config.gcc.
3312 Move extra_parts here from gcc/config.gcc.
3313 * config/i386/t-sol2: Move here from gcc/config/i386.
3314 Use gcc_srcdir instead of srcdir.
3316 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3318 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3321 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3323 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3325 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3327 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3329 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3332 * config.host: Add picochip-*-*.
3334 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3336 * config.host: Match more processor names for Xtensa.
3338 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3340 * config/i386/64/t-softfp-compat: Update comments.
3342 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3344 * config/i386/64/_divtc3-compat.c: Moved to ...
3345 * config/i386/64/_divtc3.c: Here.
3347 * config/i386/64/_multc3-compat.c: Moved to ...
3348 * config/i386/64/_multc3.c: Here.
3350 * config/i386/64/_powitf2-compat.c: Moved to ...
3351 * config/i386/64/_powitf2.c: Here.
3353 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3354 .c suffix instead of -compat.c.
3356 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3358 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3359 (_FP_MUL_MEAT_D): Ditto.
3360 (_FP_DIV_MEAT_S): Ditto.
3361 (_FP_DIV_MEAT_D): Ditto.
3363 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3365 * Makefile.in: Add support for __sync_* libgcc functions.
3367 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3369 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3371 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3374 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3375 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3377 * config/i386/64/t-fprules-softfp: Moved to ...
3378 * config/i386/64/t-softfp-compat: This. New.
3380 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3382 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3383 Initialize f with 0.0.
3385 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3388 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3390 * config/i386/64/_divtc3-compat.c: New.
3391 * config/i386/64/_multc3-compat.c: Likewise.
3392 * config/i386/64/_powitf2-compat.c: Likewise.
3393 * config/i386/64/eqtf2.c: Likewise.
3394 * config/i386/64/getf2.c: Likewise.
3395 * config/i386/64/letf2.c: Likewise.
3396 * config/i386/64/t-fprules-softfp: Likewise.
3398 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3400 * config.host: Add i386/${host_address}/t-fprules-softfp to
3401 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3402 i[34567]86-*-linux*, x86_64-*-linux*.
3404 * configure.ac: Set host_address to 64 or 32 for x86.
3405 * configure: Regenerated.
3407 * Makefile.in (config.status): Also depend on
3408 $(srcdir)/config.host.
3410 * config/i386/32/t-fprules-softfp: New.
3411 * config/i386/32/tf-signs.c: Likewise.
3413 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3415 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3416 Uros Bizjak <ubizjak@gmail.com>
3418 * config/i386/32/sfp-machine.h: New.
3420 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3422 * config/rs6000/t-ppccomm: Remove rules that conflict with
3423 auto-generated rules.
3425 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3427 * configure.ac: sinclude override.m4.
3428 * configure: Regenerate.
3430 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3432 * configure: Regenerate.
3434 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3436 * Makefile.in (DECNUMINC): Remove
3437 -I$(MULTIBUILDTOP)../../libdecnumber.
3440 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3442 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3443 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3444 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3445 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3446 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3447 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3448 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3449 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3450 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3451 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3452 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3453 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3454 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3455 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3457 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3459 * config.host (sh2[lbe]*-*-linux*): Allow target.
3461 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3463 * config/rs6000/t-ppccomm: Add build rules for new files.
3464 (LIB2ADD_ST): New variable.
3466 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3470 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3471 * config/t-avr: New file. Build 16bit libgcc functions.
3473 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3476 * config/t-slibgcc-darwin: Make install-leaf dependent on
3477 install-darwin-libgcc-stubs instead of install.
3479 2008-01-25 Joseph Myers <joseph@codesourcery.com>
3481 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3482 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3483 sh-*-rtemscoff*): Remove cases.
3485 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3487 * Makefile.in (all): Use install-leaf rather than install.
3488 (install): Split most of the rule into...
3489 (install-leaf): ...this new one.
3491 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
3492 Paolo Bonzini <bonzini@gnu.org>
3495 * Makefile.in: Use @shlib_slibdir@ substitution to get
3496 correct install name on darwin.
3497 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3499 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
3501 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3502 cris-*-elf and cris-*-none.
3503 (crisv32-*-linux*): Similar, as cris-*-linux*.
3505 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3507 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3509 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3512 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3513 * configure: Regenerated.
3515 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3517 * Makefile.in (dfp-filenames): Replace decimal_globals,
3518 decimal_data, binarydecimal and convert_data with
3519 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3520 and bid_convert_data, respectively.
3522 2007-09-17 Chao-ying Fu <fu@mips.com>
3523 Nigel Stephens <nigel@mips.com>
3525 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3526 * Makefile.in (fixed_point): Define.
3527 Check if fixed_point is yes to build support functions.
3528 * configure.ac: Check for fixed_point support.
3529 * configure: Regenerated.
3530 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3531 funcs, modes, from, to.
3533 2007-09-11 Janis Johnson <janis187@us.ibm.com
3535 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3537 2007-09-10 Janis Johnson <janis187@us.ibm.com>
3539 * Makefile.in (dfp-filenames): Remove decUtility, add
3540 decDouble, decPacked, decQuad, decSingle.
3542 2007-08-27 Hans Kester <hans.kester@ellips.nl>
3544 * config.host : Add x86_64-elf target.
3546 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3548 * configure.ac (set_have_cc_tls): Add a missing =.
3549 * configure: Regenerated.
3551 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3553 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3554 and x86_64-*-linux*.
3556 * config/t-tls: New file.
3558 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3560 * configure.ac: Include ../config/enable.m4 and
3561 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3562 supports TLS and substitute set_have_cc_tls.
3563 * configure: Regenerated.
3565 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3567 * Makefile.in: Use libbid for DFP when BID is enabled.
3569 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3571 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3572 extra_parts. Add config/i386/t-cygming to tmake_file.
3573 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3575 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
3576 Danny Smith <dannysmith@users.sourceforge.net>
3579 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3580 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3581 * config/i386/t-crtfm: Compile crtfastmath.o with
3582 -minline-all-stringops.
3584 2007-05-10 Richard Sandiford <richard@codesourcery.com>
3586 * config.host (sparc-wrs-vxworks): New target.
3588 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
3590 * config.host: Recognize fido.
3592 2007-04-04 Janis Johnson <janis187@us.ibm.com>
3594 * configure: Check host, not target, for decimal float support.
3596 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
3598 * config/i386/t-crtpc: New file.
3599 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3600 (x86_64-*-linux*): Ditto.
3602 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
3604 * config.host (x86_64-*-mingw*): New target.
3606 2007-03-23 Michael Meissner <michael.meissner@amd.com>
3607 H.J. Lu <hongjiu.lu@intel.com>
3609 * Makefile.in (enable_decimal_float): New.
3611 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3612 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3613 (decbits-filenames): This.
3614 (decbits-objects): New.
3615 (libgcc-objects): Add $(decbits-objects).
3617 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3618 Substitute enable_decimal_float.
3619 * configure: Regenerated.
3621 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
3623 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3625 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3627 * Makefile.in (install-info): New dummy target.
3629 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3631 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3633 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3635 * Makefile.in: Add install-html and install-pdf dummy
3638 2007-02-05 Roger Sayle <roger@eyesopen.com>
3639 Daniel Jacobowitz <dan@codesourcery.com>
3641 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3642 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3643 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3645 2007-01-29 Janis Johnson <janis187@us.ibm.com>
3647 * Makefile.in (dec-filenames): Add decExcept.
3649 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3652 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3655 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3657 * configure.ac: Add --enable-version-specific-runtime-libs.
3658 Correct $slibdir default.
3659 * configure: Regenerated.
3661 2007-01-23 Joseph Myers <joseph@codesourcery.com>
3663 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3665 2007-01-21 Andrew Pinski <pinskia@gmail.com>
3668 * config.host (alpha*-*-linux*): Set extra_parts.
3670 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3672 * config/sh/t-linux: New.
3673 * config.host (sh*-*-linux*): Set tmake_file.
3675 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3677 * Makefile.in (install): Handle multilibs.
3679 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3681 * Makefile.in: Added .PHONY entry for documentation targets.
3683 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3685 * Makefile.in: Add empty info, html, dvi, pdf targets.
3687 2007-01-04 Mike Stump <mrs@apple.com>
3689 * Makefile.in (MAKEINFO): Remove.
3692 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
3694 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3695 * configure: Regenerate.
3696 * Makefile.in (host_subdir): Substitute it.
3697 (gcc_objdir): Use it.
3699 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3701 * config.host (ia64*-*-linux*): Set tmake_file.
3703 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3705 * Makefile.in (version): Define.
3707 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
3708 Paolo Bonzini <bonzini@gnu.org>
3710 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3711 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3712 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3713 config/sparc/t-crtfm, config/t-slibgcc-darwin,
3714 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3715 shared-object.mk, siditi-object.mk, static-object.mk: New files.
3716 * configure: Generated.