1 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3 Adjust decimal point of signed accum mode to GCC default.
6 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
8 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
9 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
11 (__divqq3, __divha3, __divsa3): Adjust to new position of
12 decimal point of signed accum types.
14 (__mulusa3_round): New function.
16 (__divqq_helper): New function.
19 2012-11-20 Jakub Jelinek <jakub@redhat.com>
22 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
24 2012-11-18 Teresa Johnson <tejohnson@google.com>
27 * libgcov.c (gcov_exit): Remove merged program summary
28 comparison unless !GCOV_LOCKED.
30 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
32 * soft-fp: Updated from glibc upstream.
34 2012-11-06 Ian Lance Taylor <iant@google.com>
36 * generic-morestack.c (__generic_morestack): Align the returned
37 stack pointer to a 32 byte boundary.
38 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
39 increment the return address until we have decided that we don't
40 have a varargs function.
41 (__morestack) [32-bit]: Align stack correctly when calling C
43 (__morestack) [64-bit]: Likewise.
45 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
47 * configure: Regenerate.
49 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
52 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
53 * config/i386/sfp-machine.h: Guard exception handling
54 code with _SOFT_FLOAT.
55 * config/i386/32/sfp-machine.h: Guard rounding handling
56 code with _SOFT_FLOAT.
57 * config/i386/64/sfp-machine.h: Ditto.
59 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
61 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
64 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
66 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
67 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
68 when appropriate. Correct structure element types.
69 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
70 -minline-all-stringops from compile flags.
72 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
74 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
76 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
78 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
80 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
82 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
85 2012-10-23 Ian Bolton <ian.bolton@arm.com>
86 Jim MacArthur <jim.macarthur@arm.com>
87 Marcus Shawcroft <marcus.shawcroft@arm.com>
88 Nigel Stephens <nigel.stephens@arm.com>
89 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
90 Richard Earnshaw <rearnsha@arm.com>
91 Sofiane Naci <sofiane.naci@arm.com>
92 Stephen Thomas <stephen.thomas@arm.com>
93 Tejas Belagod <tejas.belagod@arm.com>
94 Yufeng Zhang <yufeng.zhang@arm.com>
96 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
97 * config/aarch64/crti.S: New file.
98 * config/aarch64/crtn.S: New file.
99 * config/aarch64/linux-unwind.h: New file.
100 * config/aarch64/sfp-machine.h: New file.
101 * config/aarch64/sync-cache.c: New file.
102 * config/aarch64/t-aarch64: New file.
103 * config/aarch64/t-softfp: New file.
105 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
107 * config/mmix/crti.S: Mark program and data addresses using PRELD.
108 Remove typo'd and unnecessary alignment-LOC for .data. Remove
109 no-longer-needed LDBU insns.
111 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
114 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
115 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
117 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
119 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
121 2012-10-15 Matthias Klose <doko@ubuntu.com>
123 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
125 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
127 * configure: Regenerate.
128 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
130 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
132 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
133 instructions for 64bit targets only.
135 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
137 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
138 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
139 * config/i386/32/sfp-machine.h: ... here.
140 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
141 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
144 2012-10-07 Matthias Klose <doko@ubuntu.com>
146 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
148 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
150 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
152 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
153 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
154 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
157 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
160 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
163 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
166 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
167 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
168 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
170 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
173 * config/sh/linux-atomic.S: Delete.
174 * config/sh/linux-atomic.c: New.
175 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
176 linux-atomic.c. Add cflags to disable warnings.
178 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
181 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
183 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
184 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
185 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
186 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
187 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
189 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
191 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
193 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
194 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
196 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
198 * config.host (hppa-*-openbsd*): New target.
199 * config/pa/t-openbsd: New file.
201 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
204 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
205 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
206 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
207 (__divsa3): Use __negsi2 to negate r_quoL.
208 * config/avr/lib1funcs.S (FALIAS): New macro.
209 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
210 (__negsi2): ...this new function.
211 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
212 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
213 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
214 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
215 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
216 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
218 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
221 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
222 (lshrsi3): Reimplement as lshrsi3_r0.
224 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
227 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
230 2012-09-07 Teresa Johnson <tejohnson@google.com>
232 PR gcov-profile/54487
233 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
236 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
239 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
240 not configured --with-avrlibc=no.
241 * config/avr/t-avrlibc: New file.
242 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
243 (DPBIT_FUNCS): Ditto.
244 (TPBIT_FUNCS): Ditto.
246 2012-09-04 Teresa Johnson <tejohnson@google.com>
248 * libgcov.c (struct gcov_summary_buffer): New structure.
249 (gcov_histogram_insert): New function.
250 (gcov_compute_histogram): Ditto.
251 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
252 histograms during summary merging.
254 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
256 * config.host (x86_64-*-openbsd*): New target.
258 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
260 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
263 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
266 * config/avr/t-avr (conv_X): Rename to func_X.
268 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
271 * config/avr/lib1funcs-fixed.S: New file.
272 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
274 (neg2, neg4): New macros.
275 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
276 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
277 (__umulhisi3): Speed up MUL variant if there is enough flash.
278 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
280 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
281 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
282 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
283 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
284 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
285 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
286 (LIB2FUNCS_EXCLUDE): Add supported functions.
288 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
290 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
291 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
293 * fixed-obj.mk: Only expand dependency if $o is not in
296 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
298 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
300 2012-08-22 Joseph Myers <joseph@codesourcery.com>
302 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
303 depend on --enable-shared.
304 ($(lib1asmfuncs-o)): Use %.vis files independent of
306 * static-object.mk ($(base)$(objext), $(base).vis)
307 ($(base)_s$(objext)): Use same rules for visibility handling as in
310 2012-08-21 Ian Lance Taylor <iant@google.com>
312 * config/i386/morestack.S (__morestack_non_split): Increase amount
313 of space allocated for non-split code stack.
315 2012-08-19 Joseph Myers <joseph@codesourcery.com>
317 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
318 even if inhibit_libc.
320 2012-08-17 Julian Brown <julian@codesourcery.com>
322 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
323 -fexceptions -fnon-call-exceptions if not defined.
324 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
325 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
327 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
329 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
332 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
334 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
335 rs6000/t-slibgcc-aix.
337 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
339 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
341 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
343 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
345 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
348 * Makefile.in (version): Replace top_srcdir with srcdir.
350 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
352 * Makefile.in (version): set to BASE-VER file from gcc directory.
354 2012-08-01 Nick Clifton <nickc@redhat.com>
356 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
357 Implements __clrsb for an HImode argument.
359 2012-07-31 Nick Clifton <nickc@redhat.com>
361 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
362 Implements __clrsb for an HImode argument.
363 * config/stormy16/clrsbhi2.c: New file:
364 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
366 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
368 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
370 2012-07-19 Tristan Gingold <gingold@adacore.com>
371 Richard Henderson <rth@redhat.com>
373 * unwind-seh.c: New file.
374 * unwind-generic.h: Include windows.h for SEH.
375 (_Unwind_Exception): Use 6 private fields for SEH.
376 (_GCC_specific_handler): Declare.
377 * unwind-c.c (__gcc_personality_seh0): New function.
379 * config/i386/libgcc-cygming.ver: New file.
380 * config/i386/t-seh-eh: New file.
381 * config.host (x86_64-*-mingw*): Default to seh.
383 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
385 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
387 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
389 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
390 __builtin_expect when checking for exceptions.
391 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
393 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
395 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
396 function declaration.
397 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
399 * config/ia64/sfp-exceptions.c: New.
400 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
402 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
404 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
405 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
406 * config/i386/64/sfp-machine: ... (delete here) ...
407 * config/i386/sfp-machine.h: ... to here.
408 (FP_EX_MASK): Remove.
410 (FP_INIT_ROUNDMODE): Declare asm as volatile.
412 2012-06-11 Sriraman Tallam <tmsriram@google.com>
414 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
415 * config/i386/libgcc-sol2.ver: Ditto.
416 * config/i386/libgcc-glibc.ver: Ditto.
418 2012-06-11 Roland McGrath <mcgrathr@google.com>
420 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
421 If __GLIBC__ is defined, refer to __pthread_key_create instead of
424 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
426 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
427 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
428 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
429 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
430 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
431 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
432 * config/i386/64/sfp-machine: ... (delete here) ...
433 * config/i386/sfp-machine.h: ... to here.
435 (__sfp_handle_exceptions): New function declaration.
436 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
437 * config/i386/sfp-exceptions.c: New.
438 * config/i386/t-softfp: New.
439 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
440 i386/t-softfp to tmake_file.
442 2012-06-03 David S. Miller <davem@davemloft.net>
444 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
447 2012-05-31 David S. Miller <davem@davemloft.net>
449 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
450 multiply and divide instructions on 32-bit when V9.
451 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
453 2012-05-29 Joseph Myers <joseph@codesourcery.com>
455 * config/arm/ieee754-df.S: Fix typos.
456 * config/arm/ieee754-sf.S: Fix typos.
457 * config/c6x/libunwind.S: Fix typos.
458 * config/epiphany/udivsi3-float.c: Fix typos.
459 * config/microblaze/muldi3_hard.S: Fix typos.
460 * config/picochip/adddi3.S: Fix typos.
461 * config/picochip/ashlsi3.S: Fix typos.
462 * config/picochip/ashrsi3.S: Fix typos.
463 * config/picochip/clzsi2.S: Fix typos.
464 * config/picochip/cmpsi2.S: Fix typos.
465 * config/picochip/divmod15.S: Fix typos.
466 * config/picochip/divmodhi4.S: Fix typos.
467 * config/picochip/divmodsi4.S: Fix typos.
468 * config/picochip/longjmp.S: Fix typos.
469 * config/picochip/lshrsi3.S: Fix typos.
470 * config/picochip/parityhi2.S: Fix typos.
471 * config/picochip/popcounthi2.S: Fix typos.
472 * config/picochip/setjmp.S: Fix typos.
473 * config/picochip/subdi3.S: Fix typos.
474 * config/picochip/ucmpsi2.S: Fix typos.
475 * config/picochip/udivmodhi4.S: Fix typos.
476 * config/picochip/udivmodsi4.S: Fix typos.
477 * config/spu/divv2df3.c: Fix typos.
478 * config/spu/mfc_multi_tag_release.c: Fix typos.
479 * config/spu/mfc_tag_release.c: Fix typos.
480 * configure.ac: Fix typos.
481 * configure: Regenerate.
483 2012-05-25 Ian Lance Taylor <iant@google.com>
485 * config/i386/morestack.S (__morestack_non_split): Check whether
486 caller is varargs and needs %bp to hold the stack frame on return.
488 2012-05-25 Olivier Hainque <hainque@adacore.com>
490 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
491 sequence in the non pic case on VxWorks.
493 2012-05-24 Olivier Hainque <hainque@adacore.com>
495 * Makefile.in: Move dependency on install-unwind_h from
496 "install-leaf" to "install".
498 2012-05-24 Olivier Hainque <hainque@adacore.com>
500 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
501 Use a separate command for stamp removals.
503 2012-05-21 Andrew Pinski <apinski@cavium.com>
506 * configure.ac: Define the default includes to being none.
507 * configure: Regenerate.
509 2012-05-16 Olivier Hainque <hainque@adacore.com>
511 * Makefile.in (install-unwind_h): Rename into ...
512 (install-unwind_h-forbuild): New target.
513 (all): Use it instead of the former install-unwind_h.
514 (install-unwind_h): Reinstate, copy to user install destination
515 for include files, not to the internal gcc object directory one.
516 (install-leaf): Depend on it.
518 2012-05-15 Olivier Hainque <hainque@adacore.com>
520 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
521 register numbers. LR_REGNO replaces R_LR.
522 (ucontext_for): New, helper for ...
523 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
525 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
527 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
529 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
530 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
531 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
533 (i[34567]86-*-*, x86_64-*-*): ... here.
535 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
536 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
538 * config/i386/i386-cpuinfo.c: Rename to ...
539 * config/i386/cpuinfo.c: ... this.
540 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
542 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
543 (libgcc_cv_init_priority): New test.
544 * configure: Regenerate.
545 * config.in: New file.
546 * Makefile.in (clean): Rename config.h to auto-target.h.
547 (config.h): Likewise.
550 * config/i386/cpuinfo.c (auto-target.h): Include.
551 (CONSTRUCTOR_PRIORITY): Define.
552 (__cpu_indicator_init): Use it.
554 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
556 * longlong.h: Use a URL instead of an FSF postal address.
557 Replace spaces with tab.
559 2012-05-08 Teresa Johnson <tejohnson@google.com>
561 * libgcov.c (gcov_clear, __gcov_reset): New functions.
562 (__gcov_dump): Ditto.
563 (gcov_dump_complete): New global variable.
564 (gcov_exit): Export hidden to enable use in L_gcov_dump.
565 (__gcov_flush): Outline functionality now in gcov_clear.
566 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
568 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
570 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
571 (mips*-*-linux*): Include mips/t-tpbit when long double is
574 2012-04-25 Sriraman Tallam <tmsriram@google.com>
576 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
577 (get_available_features): New argument. Check for AVX2.
578 (__cpu_indicator_init): Modify call to get_available_features.
580 2012-04-25 Alan Modra <amodra@gmail.com>
582 * config/rs6000/crtsavevr.S: New file.
583 * config/rs6000/crtrestvr.S: New file.
584 * config/rs6000/t-savresfgpr: Build the above.
585 * config/rs6000/t-netbsd: Likewise.
587 2012-04-24 Sriraman Tallam <tmsriram@google.com>
589 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
591 2012-04-24 Sriraman Tallam <tmsriram@google.com>
593 * libgcc/config/i386/i386-cpuinfo.c: New file.
594 * libgcc/config/i386/t-cpuinfo: New file.
595 * libgcc/config.host: Include t-cpuinfo.
596 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
598 2012-04-24 Chao-ying Fu <fu@mips.com>
600 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
602 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
604 struct siginfo vs. siginfo_t
606 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
607 siginfo_t instead of struct siginfo.
608 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
609 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
610 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
611 (ia64_handle_unwabi): Likewise.
612 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
613 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
614 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
615 (sh_fallback_frame_state): Likewise.
616 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
617 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
619 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
621 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
624 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
626 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
627 if it hasn't been previously saved.
629 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
631 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
634 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
637 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
638 instead of __AVR_HAVE_8BIT_SP__.
640 2012-03-26 Tristan Gingold <gingold@adacore.com>
642 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
643 (unw_table_entry): Use unw_word instead of unsigned long.
644 (_Unwind_FindTableEntry): Likewise.
645 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
646 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
647 (_Unwind_FindTableEntry): Likewise.
648 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
649 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
650 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
651 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
652 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
653 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
654 (uw_init_context_1, uw_install_context): Likewise.
655 (unw_word): Move to unwind-ia64.h
657 2012-03-26 Tristan Gingold <gingold@adacore.com>
659 * config/vms/vms-ucrt0.c: Update copyright years.
661 (___gcc_main_flags): Declare.
662 (__main): Check flags to remap argv and exit code.
663 * config.host (*-*-*vms*): Adjust extra_parts.
664 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
667 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
669 * arm/lib1funcs.asm (ctzsi2): New function.
670 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
671 * arm/t-linux (LIB1ASMFUNCS): Likewise.
672 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
673 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
674 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
675 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
677 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
679 * config.host: Add bits to support powerpc64-*-freebsd*.
680 * config/rs6000/freebsd-unwind.h: New file.
681 * config/rs6000/t-freebsd64: New file.
683 2012-03-20 Richard Guenther <rguenther@suse.de>
685 PR gcov-profile/52627
686 * libgcov.c (init_mx): Fix mutex name.
688 2012-03-16 Tristan Gingold <gingold@adacore.com>
690 * config/ia64/vms-unwind.h: Remove ulong (and replace
691 it by unw_reg where used). Define unw_reg with __int64.
693 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
695 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
697 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
699 (sparc_is_sighandler): Likewise.
701 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
703 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
706 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
708 * config/arm/crtn.S: Fix typo.
710 2012-03-13 Richard Guenther <rguenther@suse.de>
712 * libgcov.c: Remove stdio.h include and NULL un-define.
714 2012-03-13 Richard Guenther <rguenther@suse.de>
717 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
719 2012-03-13 Richard Guenther <rguenther@suse.de>
721 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
723 2012-03-13 Richard Guenther <rguenther@suse.de>
725 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
726 and __gthread_mutex_init_function definitions.
728 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
730 * config.host (mips*-*-openbsd*): Remove.
732 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
734 * config.host: Remove alpha*-dec-osf5.1* handling.
735 * config/alpha/gthr-posix.c: Remove.
736 * config/alpha/libgcc-osf5.ver: Remove.
737 * config/alpha/osf5-unwind.h: Remove.
738 * config/alpha/t-osf-pthread: Remove.
739 * config/alpha/t-slibgcc-osf: Remove.
740 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
741 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
742 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
743 * mkmap-flat.awk: Remove osf_export handling.
745 2012-03-12 Richard Guenther <rguenther@suse.de>
747 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
748 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
749 (__gthread_mutex_init_function): New function.
750 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
753 * libgcov.c: Include gthr.h.
754 (__gcov_flush_mx): New global variable.
755 (init_mx, init_mx_once): New functions.
756 (__gcov_flush): Protect self with a mutex.
757 (__gcov_fork): Re-initialize mutex after forking.
758 * unwind-dw2-fde.c: Change condition under which to use
759 __GTHREAD_MUTEX_INIT_FUNCTION.
761 2012-03-12 Tristan Gingold <gingold@adacore.com>
763 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
764 * config/ia64/t-vms: Likewise.
766 2012-03-11 Michael Hope <michael.hope@linaro.org>
768 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
771 2012-03-07 Walter Lee <walt@tilera.com>
773 * config/tilepro/atomic.c: Rename "atomic_" prefix to
775 (atomic_xor): Rename and move definition to
776 config/tilepro/atomic.h.
777 (atomic_nand): Ditto.
778 * config/tilepro/atomic.h: Rename "atomic_" prefix to
780 (arch_atomic_xor): Move from config/tilepro/atomic.c.
781 (arch_atomic_nand): Ditto.
783 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
786 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
788 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
791 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
794 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
798 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
799 if RAMPZ affects reading from RAM.
800 (__tablejump_elpm__): Ditto.
802 (__movmemx_hi): Ditto.
803 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
804 (__do_global_dtors): Ditto.
805 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
806 (__movmemx_hi): Ditto.
808 2012-03-05 Richard Henderson <rth@redhat.com>
810 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
811 [ARM] (count_trailing_zeros): Use the builtin.
813 2012-03-01 Kai Tietz <ktietz@redhat.com>
815 * soft-fp: Imported from glibc upstream.
817 2012-02-28 Kai Tietz <ktietz@redhat.com>
819 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
820 for mingw-targets as attribute gcc_struct.
822 2012-02-28 Ian Lance Taylor <iant@google.com>
824 * generic-morestack.c (__splitstack_releasecontext): Correct call
825 to __morestack_release_segments.
827 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
830 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
831 for __linux__ when removing signals from __morestack_fullmask.
833 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
836 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
838 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
840 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
841 instead of HAVE_INITFINI_ARRAY.
842 * config/ia64/crtend.S: Likewise.
844 2012-02-20 Kai Tietz <ktietz@redhat.com>
847 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
849 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
850 to w32-unwind.h header.
852 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
854 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
855 (mips*-*-linux*): Remove t-slibgcc-libgcc.
856 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
857 * config/mips/mips16.S (__mips16_rdhwr): Delete.
859 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
861 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
863 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
866 * config/darwin-crt-tm.c: Correct typo.
868 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
869 Patrick Marlier <patrick.marlier@gmail.com>
872 * config/darwin-crt-tm.c: Generate dummy functions.
874 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
875 Patrick Marlier <patrick.marlier@gmail.com>
878 * config/darwin-crt-tm.c (getTMCloneTable): New function.
879 (__doTMRegistrations): Call it.
880 (__doTMdeRegistrations): Likewise.
882 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
883 Anatoly Sokolov <aesok@post.ru>
884 Eric Weddington <eric.weddington@atmel.com>
887 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
888 (__epilogue_restores__): Ditto.
890 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
894 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
895 Solaris 11 and slightly reformat.
896 (sparc_is_sighandler): Likewise.
898 2012-02-14 Walter Lee <walt@tilera.com>
900 * config.host: Handle tilegx and tilepro.
901 * config/tilegx/sfp-machine.h: New file.
902 * config/tilegx/sfp-machine32.h: New file.
903 * config/tilegx/sfp-machine64.h: New file.
904 * config/tilegx/t-crtstuff: New file.
905 * config/tilegx/t-softfp: New file.
906 * config/tilegx/t-tilegx: New file.
907 * config/tilepro/atomic.c: New file.
908 * config/tilepro/atomic.h: New file.
909 * config/tilepro/linux-unwind.h: New file.
910 * config/tilepro/sfp-machine.h: New file.
911 * config/tilepro/softdivide.c: New file.
912 * config/tilepro/softmpy.S: New file.
913 * config/tilepro/t-crtstuff: New file.
914 * config/tilepro/t-tilepro: New file.
916 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
920 * gthr-posix.h: Allow static initializer macros to be disabled.
921 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
923 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
925 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
926 Add t-slibgcc-libgcc to tmake_file.
927 * config/mips/libgcc-mips16.ver: Revert previous patch.
928 * config/mips/mips16.S (__mips16_rdhwr): Hide.
930 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
931 Jayant R Sonar <jayant.sonar@kpitcummins.com>
933 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
934 * config/cr16/crti.S: New file.
935 * config/cr16/crtlibid.S: New file.
936 * config/cr16/crtn.S: New file.
937 * config/cr16/lib1funcs.S: New file.
938 * config/cr16/t-cr16: New file.
939 * config/cr16/t-crtlibid: New file.
940 * config/cr16/unwind-dw2.h: New file.
941 * config/cr16/unwind-cr16.c: New file.
942 * config/cr16/divmodhi3.c: New file.
944 2012-01-25 Alan Modra <amodra@gmail.com>
946 * config/rs6000/t-linux64: Delete. Move..
947 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
948 * config/rs6000/t-linux: ..and libgcc flags to here.
950 2012-01-22 Douglas B Rupp <rupp@gnat.com>
952 * config.host (i[34567]86-*-interix3*):
953 Change triplet to i[34567]86-*-interix[3-9]*.
954 * configure: Regenerate.
956 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
957 Richard Sandiford <rdsandiford@googlemail.com>
959 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
960 * config/mips/mips16.S (__mips16_rdhwr): New function.
961 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
963 2012-01-11 Nathan Sidwell <nathan@acm.org>
965 * libgcov.c (__gcov_init): Ignore objects with no functions.
967 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
970 Extend __pgmx semantics to linearize memory.
971 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
972 * config/avr/lib1funcs.S (__xload_1): New function.
973 (__movmemx_qi, __movmemx_hi): New functions.
974 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
977 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
979 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
980 purported sigacthandler address isn't null before dereferencing it.
981 (sparc_is_sighandler): Likewise.
983 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
986 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
987 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
988 (sparc_is_sighandler): Likewise.
989 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
991 2012-01-06 Tristan Gingold <gingold@adacore.com>
993 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
994 compatibility thunks...
995 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
996 (crtbeginS.o, crtendS.o): ... and these to ...
997 * config/ia64/t-ia64-elf: ... this new file.
998 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
999 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1001 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1003 * configure: Regenerate.
1004 * config/s390/t-crtstuff: Remove -fPIC.
1006 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1009 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1012 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1015 * config/avr/lib1funcs.S: Remove FIXME comments.
1016 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1018 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1020 Implement light-weight DImode support.
1021 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1022 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1023 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1024 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1026 2011-12-30 Nathan Sidwell <nathan@acm.org>
1028 * libgcov.c (gcov_crc32): Remove global var.
1029 (free_fn_data): New function.
1030 (buffer_fn_data): Pass in filename, more robust error recovery.
1031 (crc32_unsigned): New function.
1032 (gcov_exit): More robust detection of new program. More robust
1034 (__gcov_init): Do not update program's crc here.
1036 2011-12-21 Tristan Gingold <gingold@adacore.com>
1038 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1040 2011-12-21 Ian Lance Taylor <iant@google.com>
1042 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1044 2011-12-20 Ian Lance Taylor <iant@google.com>
1046 * config/i386/morestack.S (__morestack_non_split): If there is
1047 enough stack space already, don't split. Ask for more stack space
1050 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1052 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1054 (_Unwind_DebugHook): New function.
1055 (uw_restore_core_regs): New define.
1056 (unwind_phase2): Use uw_restore_core_regs instead of
1058 (unwind_phase2_forced): Likewise.
1059 (__gnu_Unwind_Resume): Likewise.
1061 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1063 * config/alpha/linux-unwind.h: Update copyright years.
1064 (MD_FROB_UPDATE_CONTEXT): New define.
1065 (alpha_frob_update_context): New function.
1067 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1069 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1070 tmake_file rather replacing it.
1072 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1074 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1075 function is not used for PPC64.
1076 (save_world): Amend comments. Update the VRsave mask to reflect the
1078 (rest_world): Update comments, do not clobber r10, do not use r8.
1079 (eh_rest_world_r10): Amend comments, do not use r8.
1080 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1081 no longer used, move restore of CR and target address to the end of
1084 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1086 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1087 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1089 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1092 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1093 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1095 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1097 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1099 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1102 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1103 * config/avr/lib1funcs.S (__muldi3): New function.
1105 2011-12-06 Andrew Pinski <apinski@cavium.com>
1107 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1109 (__frame_dummy_init_array_entry): Likewise.
1111 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1113 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1117 * config/avr/lib1funcs.S (__prologue_saves__,
1118 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1119 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1121 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1123 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1125 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1128 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1129 (_ITM_deregisterTMCloneTable): Likewise.
1130 (__register_frame_info): Fix unused warning.
1131 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1132 pthread_default_stacksize_np): Likewise.
1133 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1135 2011-11-29 DJ Delorie <dj@redhat.com>
1137 * config.host (rl78-*-elf): New case.
1138 * config/rl78: New directory for the Renesas RL78.
1140 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1142 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1145 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1148 * config/rs6000/t-savresfgpr: New file.
1149 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1150 $(srcdir)/config/rs6000/eabi.S.
1151 * config/rs6000/t-ppccomm-ldbl: Remove.
1152 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1154 (powerpc-*-eabispe*): Likewise.
1155 (powerpc-*-eabi*): Likewise.
1156 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1157 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1158 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1159 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1161 (powerpc-*-eabisim*): Likewise.
1162 (powerpc-*-elf*): Likewise.
1163 (powerpc-*-eabialtivec*): Likewise.
1164 (powerpc-xilinx-eabi*): Likewise.
1165 (powerpc-*-rtems*): Likewise.
1166 (powerpcle-*-elf*): Likewise.
1167 (powerpcle-*-eabisim*): Likewise.
1168 (powerpcle-*-eabi*): Likewise.
1170 2011-11-27 Ian Lance Taylor <iant@google.com>
1172 * generic-morestack.c (__splitstack_find): Check for NULL old
1174 (__splitstack_resetcontext): New function.
1175 (__splitstack_releasecontext): New function.
1176 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1178 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1180 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1182 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1184 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1186 2011-11-26 Richard Henderson <rth@redhat.com>
1188 * config/m68k/linux-atomic.c: New file.
1189 * config/m68k/t-linux: New file.
1190 * config.host (m68k-uclinux, m68k-linux): Use it.
1192 2011-11-26 Richard Henderson <rth@redhat.com>
1194 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1195 (__TMC_END__): Only declare if hidden is available; in the definition,
1196 if hidden is unavailable add a null record.
1197 (deregister_tm_clones, register_tm_clones): New.
1198 (__do_global_dtors_aux, frame_dummy): Use them.
1199 (__do_global_dtors, __do_global_ctors_1): Likewise.
1201 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1203 * config/darwin-crt-tm.c: New file.
1204 * config.host (darwin): Build crttms.o crttme.o to provide
1205 startup and shutdown for tm clones.
1206 * config/t-darwin (crttms.o): New build rule.
1207 (crttme.o): Likewise.
1209 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1211 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1214 2011-11-21 Richard Henderson <rth@redhat.com>
1216 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1217 (__TMC_LIST__, __TMC_END__): New.
1218 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1219 (__do_global_dtors): Likewise.
1220 (frame_dummy): Call _ITM_registerTMCloneTable.
1221 (__do_global_ctors_1): Likewise.
1223 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1225 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1226 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1227 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1228 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1229 * config/i386/t-darwin64: Remove.
1230 * config/sh/t-netbsd (LIB2ADD): Remove.
1232 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1235 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1236 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1237 * config/avr/lib1funcs.S (wmov): New assembler macro.
1238 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1239 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1240 (__udivmod64): New function.
1241 (__negdi2): New function.
1243 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1245 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1246 *-*-freebsd*aout*): Remove.
1248 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1250 * static-object.mk (c_flags-$o): Save c_flags.
1251 ($(base)$(objext)): Use it.
1253 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1255 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1257 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1260 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1261 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1264 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1266 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1268 (aeabi_uidivmod): Likewise.
1269 (umodsi3): Likewise.
1271 (aeabi_idivmod): Likewise.
1274 2011-11-16 Tristan Gingold <gingold@adacore.com>
1276 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1278 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1281 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1282 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1284 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1286 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1288 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1289 * config/pa/t-stublib64: Delete.
1291 2011-11-12 Richard Henderson <rth@redhat.com>
1293 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1294 cast the pointer argument to _Unwind_SetGRPtr.
1296 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1298 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1300 2011-11-09 Ian Lance Taylor <iant@google.com>
1302 * generic-morestack.c: Include <string.h>.
1303 (uintptr_type): Define.
1304 (struct initial_sp): Add dont_block_signals field. Reduce size of
1306 (allocate_segment): Set prev field to NULL. Don't set
1307 __morestack_current_segment or __morestack_segments.
1308 (__generic_morestack): Update current->prev and *pp after calling
1310 (__morestack_block_signals): Don't do anything if
1311 dont_block_signals is set.
1312 (__morestack_unblock_signals): Likewise.
1313 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1315 (__splitstack_block_signals): New function.
1316 (enum __splitstack_content_offsets): Define.
1317 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1318 (__splitstack_makecontext): New function.
1319 (__splitstack_block_signals_context): New function.
1320 (__splitstack_find_context): New function.
1321 * config/i386/morestack.S (__morestack_get_guard): New function.
1322 (__morestack_set_guard, __morestack_make_guard): New functions.
1323 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1325 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1327 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1328 (i[34567]86-*-mingw*): ... here.
1329 (x86_64-*-mingw*): ... here.
1331 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1333 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1335 2011-11-07 Nathan Sidwell <nathan@acm.org>
1337 * libgcov.c (struct gcov_fn_buffer): New struct.
1338 (buffer_fn_data): New helper.
1339 (gcov_exit): Rework for new gcov data structures.
1341 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1344 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1346 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1348 * config.host (tmake_file): Correct comment.
1349 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1351 (bfin*-uclinux*): Likewise.
1352 (bfin*-linux-uclibc*): Likewise.
1353 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1355 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1357 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1358 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1359 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1360 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1361 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1362 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1363 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1364 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1365 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1366 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1367 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1368 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1369 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1371 * config/bfin/t-elf: Remove.
1372 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1374 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1376 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1377 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1378 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1379 (lm32-*-elf*): ... this.
1380 (lm32-*-rtems*): ... and this.
1382 (m32r-*-rtems*): Add to tmake_file.
1383 (moxie-*-rtems*): Likewise.
1384 (sparc-*-rtems*): Likewise.
1385 Remove t-rtems from tmake_file.
1386 (sparc64-*-rtems*): Likewise.
1387 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1390 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1393 * config/gthr-posix.h: Move ...
1394 * gthr-posix.h: ... here.
1395 * config/gthr-lynx.h: Reflect this.
1396 * config/gthr-vxworks.h: Likewise.
1397 * config/rs6000/gthr-aix.h: Likewise.
1398 * configure.ac (target_thread_file): Likewise.
1399 * configure: Regenerate.
1401 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1403 * config.host (arm*-*-rtemseabi*): New target.
1405 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1408 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1411 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1413 * config.host (epiphany-*-elf*): New configuration.
1414 * config/epiphany: New Directory.
1416 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1418 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1419 * config/avr/t-rtems: New.
1420 Filter out _exit from LIB1ASMFUNCS.
1422 2011-11-04 David S. Miller <davem@davemloft.net>
1424 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1425 * configure: Rebuild.
1427 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1429 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1432 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
1435 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1436 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1438 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1441 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1443 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1445 * config/c6x/t-elf (LIB2ADDEH): Set.
1446 * config/c6x/t-c6x-elf: Remove.
1448 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1450 * config/i386/sol2-ci.S: Rename to ...
1451 * config/i386/crti.S: ... this.
1452 * config/i386/sol2-cn.S: Rename to ...
1453 * config/i386/crtn.S: ... this.
1454 * config/sparc/sol2-ci.S: Rename to ...
1455 * config/sparc/crti.S: ... this.
1456 * config/sparc/sol2-cn.S: Rename to ...
1457 * config/sparc/crtn.S: ... this.
1458 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1459 (crti.o, crtn.o): Remove.
1461 2011-11-04 Tristan Gingold <gingold@adacore.com>
1463 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1465 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1467 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1469 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
1471 * config.host (crisv32-*-none, cris-*-none): Remove.
1472 (crisv32-*-elf): Append to tmake_file, don't just set it.
1473 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1475 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1477 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1478 (ecrtn$(objext)): Likewise.
1479 (ncrti$(objext)): Likewise.
1480 (ncrtn$(objext)): Likewise.
1482 2011-11-03 Andreas Schwab <schwab@redhat.com>
1484 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1486 2011-11-02 David S. Miller <davem@davemloft.net>
1488 * configure.ac: Set host_address on sparc too.
1489 * configure: Regenerate.
1490 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1491 based upon host_address.
1492 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1494 2011-11-02 Jason Merrill <jason@redhat.com>
1496 * config/rs6000/t-ppccomm: Add missing \.
1498 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1500 * gthr-single.h, gthr.h: New files.
1501 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1502 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1503 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1504 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1505 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1506 * configure.ac (thread_header): New variable.
1507 Set it depending on target_thread_file.
1508 (gthr-default.h): Link from $thread_header.
1509 * configure: Regenerate.
1510 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1512 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1514 * configure.ac (tm_file_): New variable.
1515 Determine from tm_file.
1516 (tm_file, tm_defines): Substitute.
1517 * configure: Regenerate.
1518 * mkheader.sh: New file.
1519 * Makefile.in (clean): Remove libgcc_tm.h.
1520 ($(objects)): Depend on libgcc_tm.h.
1521 (libgcc_tm_defines, libgcc_tm_file): New variables.
1522 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1523 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1524 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1525 ($(extra-parts)): Depend on libgcc_tm.h.
1526 * config.host (tm_defines, tm_file): New variable.
1527 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1528 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1529 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1530 (avr-*-rtems*): Likewise.
1531 (avr-*-*): Likewise.
1532 (frv-*-elf): Likewise.
1533 (frv-*-*linux*): Likewise.
1534 (h8300-*-rtems*): Likewise.
1535 (h8300-*-elf*): Likewise.
1536 (i[34567]86-*-darwin*): Likewise.
1537 (x86_64-*-darwin*): Likewise.
1538 (rx-*-elf): Likewise.
1539 (tic6x-*-uclinux): Likewise.
1540 (tic6x-*-elf): Likewise.
1541 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1542 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1543 * config/i386/cygming-crtbegin.c: Likewise.
1544 * config/i386/cygming-crtend.c: Likewise.
1545 * config/ia64/fde-vms.c: Likewise.
1546 * config/ia64/unwind-ia64.c: Likewise.
1547 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1548 * config/rs6000/darwin-fallback.c: Likewise.
1549 * config/stormy16/lib2funcs.c: Likewise.
1550 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1551 * crtstuff.c: Likewise.
1552 * dfp-bit.h: Likewise.
1553 * emutls.c: Likewise.
1554 * fixed-bit.c: Likewise.
1555 * fp-bit.c: Likewise.
1556 * generic-morestack-thread.c: Likewise.
1557 * generic-morestack.c: Likewise.
1558 * libgcc2.c: Likewise.
1559 * libgcov.c: Likewise.
1560 * unwind-dw2-fde-dip.c: Likewise.
1561 * unwind-dw2-fde.c: Likewise.
1562 * unwind-dw2.c: Likewise.
1563 * unwind-sjlj.c: Likewise.
1565 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1567 * configure.ac: Include ../config/picflag.m4.
1568 (GCC_PICFLAG): Call it.
1570 * configure: Regenerate.
1571 * Makefile.in (gcc_srcdir): Remove.
1572 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1573 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1574 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1575 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1576 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1579 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1580 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1581 to refer to libgcc2.c.
1583 * config/darwin-64.c: New file.
1584 * config/darwin-crt3.c: Remove comment.
1585 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1586 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1587 config/udivmodsi4.c: New files.
1588 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1589 config/memset.c: New files.
1590 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1591 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1592 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1593 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1594 * config/t-openbsd-thread: New file.
1595 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1596 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1597 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1598 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1601 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1602 to refer to gthr-posix.c.
1603 * config/alpha/t-vms (LIB2ADD): Set.
1604 * config/alpha/vms-gcc_shell_handler.c: New file.
1605 * config/arm/bpabi.c, config/arm/fp16.c,
1606 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1607 config/arm/unaligned-funcs.c: New files.
1608 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1609 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1610 * config/arm/t-linux: Likewise.
1611 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1612 * config/arm/t-netbsd: New file.
1613 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1614 * config/arm/t-symbian (LIB2ADD_ST): Set.
1615 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1616 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1617 * config/bfin/t-elf: New file.
1618 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1619 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1620 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1621 config/c6x/ltf.c: New files.
1622 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1623 (HOST_LIBGCC2_CFLAGS): Set.
1624 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1625 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1626 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1628 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1629 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1630 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1631 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1632 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1634 * config/frv/t-frv (LIB2ADD): Set.
1635 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1636 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1637 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1638 config/h8300/popcounthi2.c: New files.
1639 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1640 * config/i386/gthr-win32.c: New file.
1641 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1642 * config/i386/t-cygwin: Likewise.
1643 * config/i386/t-darwin, config/i386/t-darwin64,
1644 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1645 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1646 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1647 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1648 * config/ia64/quadlib.c: New file.
1649 * config/ia64/t-hpux (LIB2ADD): Set.
1650 * config/ia64/t-ia64: Add comment.
1651 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1652 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1653 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1654 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1655 * config/m32c/t-m32c (LIB2ADD): Set.
1656 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1657 * config/m32r/t-m32r: Likewise.
1658 * config/m68k/fpgnulib.c: New file.
1659 * config/m68k/t-floatlib (LIB2ADD): Set.
1660 (xfgnulib.c): New target.
1661 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1662 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1663 * config/mep/t-mep (LIB2ADD): Set.
1664 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1665 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1666 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1667 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1668 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1669 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1670 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1671 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1672 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1673 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1675 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1676 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1677 * config/pa/fptr.c, config/pa/lib2funcs.S,
1678 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1679 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1680 (LIB2ADD, LIB2ADD_ST): Set.
1681 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1682 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1684 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1685 * config/pdp11/t-pdp11: New file.
1686 * config/picochip/libgccExtras/adddi3.S,
1687 config/picochip/libgccExtras/ashlsi3.S,
1688 config/picochip/libgccExtras/ashrsi3.S,
1689 config/picochip/libgccExtras/clzsi2.S,
1690 config/picochip/libgccExtras/cmpsi2.S,
1691 config/picochip/libgccExtras/divmod15.S,
1692 config/picochip/libgccExtras/divmodhi4.S,
1693 config/picochip/libgccExtras/divmodsi4.S,
1694 config/picochip/libgccExtras/lshrsi3.S,
1695 config/picochip/libgccExtras/parityhi2.S,
1696 config/picochip/libgccExtras/popcounthi2.S,
1697 config/picochip/libgccExtras/subdi3.S,
1698 config/picochip/libgccExtras/ucmpsi2.S,
1699 config/picochip/libgccExtras/udivmodhi4.S,
1700 config/picochip/libgccExtras/udivmodsi4.S: New files.
1701 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1702 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1703 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1704 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1705 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1706 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1707 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1708 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1710 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1711 (HOST_LIBGCC2_CFLAGS): Set.
1712 * config/rs6000/t-darwin64: New file.
1713 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1714 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1715 * config/rs6000/t-ppccomm (LIB2ADD): Add
1716 $(srcdir)/config/rs6000/tramp.S.
1717 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1718 Add $(srcdir)/config/rs6000/eabi.S.
1719 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1720 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1721 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1722 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1723 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1724 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1725 * config/rs6000/tramp.S: New file.
1726 * config/s390/t-tpf: Remove.
1727 * config/sh/linux-atomic.S: New file.
1728 * config/sh/t-linux (LIB2ADD): Set.
1729 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1730 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1731 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1733 (HOST_LIBGCC2_CFLAGS): Set.
1734 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1735 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1736 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1737 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1738 config/spu/mfc_multi_tag_release.c,
1739 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1740 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1741 config/spu/multi3.c: New files.
1742 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1743 (HOST_LIBGCC2_CFLAGS): Set.
1744 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1745 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1746 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1747 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1748 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1749 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1750 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1751 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1752 config/stormy16/umodsi3.c: New files.
1753 * config/xtensa/lib2funcs.S: New file.
1754 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1755 * config/xtensa/t-xtensa (LIB2ADD): Set.
1756 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1757 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1758 Add t-freebsd-thread to tmake_file for posix threads.
1759 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1760 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1761 (*-*-lynxos*): Likewise.
1762 (*-*-netbsd*): Likewise.
1763 (*-*-openbsd*): Likewise.
1764 Add t-openbsd-thread to tmake_file for posix threads.
1765 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1766 (*-*-vxworks*): Set tmake_file.
1767 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1768 (alpha*-*-freebsd*): Likewise.
1769 (alpha*-*-netbsd*): Likewise.
1770 (alpha*-*-openbsd*): Likewise.
1771 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1772 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1773 (alpha*-dec-*vms*): Likewise.
1774 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1775 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1776 (bfin*-uclinux*): Likewise.
1777 (bfin*-linux-uclibc*): Likewise.
1778 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1779 (crisv32-*-none): Likewise.
1780 (cris-*-elf): Likewise.
1781 (cris-*-none): Likewise.
1782 (cris-*-linux*, crisv32-*-linux*): Likewise.
1783 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1785 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1787 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1788 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1789 (x86_64-*-elf*): Likewise.
1790 (i[34567]86-*-nto-qnx*): Likewise.
1791 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1793 (x86_64-*-mingw*): Likewise.
1794 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1795 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1796 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1797 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1798 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1800 (mipsisa64sr71k-*-elf*): Likewise.
1801 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1802 (mips-*-elf*, mipsel-*-elf*): Likewise.
1803 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1804 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1805 (mips*-*-rtems*): Likewise.
1806 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1808 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1809 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1810 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1811 (spu-*-elf*): Likewise.
1812 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1814 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1816 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1817 $(srcdir) to refer to $(LIB1ASMSRC).
1819 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1820 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1821 config/arm/lib1funcs.S: New files.
1822 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1823 * config/arm/t-arm: New file.
1824 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1825 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1826 config/arm/t-strongarm-elf: New files.
1827 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1828 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1829 * config/avr/lib1funcs.S: New file.
1830 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1831 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1832 * config/c6x/lib1funcs.S: New file.
1833 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1834 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1835 * config/frv/lib1funcs.S: New file.
1836 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1837 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1838 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1839 * config/ia64/__divxf3.asm: Rename to ...
1840 * config/ia64/__divxf3.S: ... this.
1841 Adapt lib1funcs.asm filename.
1842 * config/ia64/_fixtfdi.asm: Rename to ...
1843 * config/ia64/_fixtfdi.S: ... this.
1844 Adapt lib1funcs.asm filename.
1845 * config/ia64/_fixunstfdi.asm: Rename to ...
1846 * config/ia64/_fixunstfdi.S: ... this.
1847 Adapt lib1funcs.asm filename.
1848 * config/ia64/_floatditf.asm: Rename to ...
1849 * config/ia64/_floatditf.S: ... this.
1850 Adapt lib1funcs.asm filename.
1851 * config/ia64/lib1funcs.S: New file.
1852 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1853 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1854 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1855 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1856 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1857 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1858 * config/mep/lib1funcs.S: New file.
1859 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1860 * config/mips/mips16.S: New file.
1861 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1862 * config/pa/milli64.S: New file.
1863 * config/pa/t-linux, config/pa/t-linux64: New files.
1864 * config/picochip/lib1funcs.S: New file.
1865 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1866 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1867 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1868 * config/sh/t-netbsd: New file.
1869 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1870 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1871 * config/sh/t-sh64: New file.
1872 * config/sparc/lb1spc.S: New file.
1873 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1875 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1876 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1877 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1878 config/xtensa/lib1funcs.S: New files.
1879 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1880 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1882 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1883 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1884 (arm*-*-linux*): Likewise.
1885 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1886 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1887 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1888 (arm*-*-ecos-elf): Likewise.
1889 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1890 (arm*-*-rtems*): Likewise.
1891 (arm*-*-elf): Likewise.
1892 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1893 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1894 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1895 (bfin*-uclinux*): Likewise.
1896 (bfin*-linux-uclibc*): Likewise.
1897 (bfin*-rtems*): Likewise.
1898 (bfin*-*): Likewise.
1899 (fido-*-elf): Merge into m68k-*-elf*.
1900 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1901 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1902 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1903 (h8300-*-elf*): Likewise.
1904 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1905 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1906 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1907 (i[34567]86-*-mingw*): Likewise.
1908 (x86_64-*-mingw*): Likewise.
1909 (i[34567]86-*-interix3*): Likewise.
1910 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1911 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1912 (m68k-*-elf*): Also handle fido-*-elf.
1913 Add m68k/t-floatlib to tmake_file.
1914 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1915 (m68k-*-linux*): Likewise.
1916 (m68k-*-rtems*): Likewise.
1917 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1918 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1920 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1921 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1922 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1923 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1924 sh/t-netbsd to tmake_file.
1925 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1926 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1927 (sh-wrs-vxworks): Likewise.
1928 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1930 (v850*-*-*): Add v850/t-v850 to tmake_file.
1931 (vax-*-linux*): Add vax/t-linux to tmake_file.
1932 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1934 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1936 * crtstuff.c: New file.
1937 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1938 (CRTSTUFF_T_CFLAGS): Define.
1939 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1940 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1941 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1944 (crtbeginT.o): Use $(objext).
1945 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1946 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1947 (gcc-extra-parts): Remove.
1948 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1950 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1951 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1952 Add t-crtstuff-pic to tmake_file.
1953 (*-*-lynxos*): New case.
1954 Set tmake_file, extra_parts.
1955 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1956 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1957 *-*-netbsdelf[2-9]*.
1958 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1959 (*-*-rtems*): Set extra_parts.
1960 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1961 (*-*-uclinux*): New case.
1963 (*-*-vms*): New case.
1964 Set tmake_file, extra_parts.
1965 (*-*-elf): Set extra_parts.
1966 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1967 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1970 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1972 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1973 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1974 (arm-wrs-vxworks): Append to tmake_file.
1976 (arm*-*-uclinux*): Set extra_parts.
1977 (arm*-*-ecos-elf): Likewise.
1978 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1980 (arm*-*-rtems*): Set extra_parts.
1981 (arm*-*-elf): Likewise.
1982 (avr-*-rtems*): Clear extra_parts.
1983 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1985 (bfin*-uclinux*): Likewise.
1986 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1987 (bfin*-rtems*): Append to tmake_file.
1989 (bfin*-*): Likewise.
1990 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1991 (crisv32-*-elf): ... this.
1992 (crisv32-*-none): ... this.
1993 (cris-*-elf, cris-*-none): New cases.
1994 Add cris/t-elfmulti to tmake_file.
1995 (fr30-*-elf): Append to tmake_file.
1997 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1999 (h8300-*-rtems*): Append to tmake_file.
2001 (h8300-*-elf*): Likewise.
2002 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2004 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2006 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2007 (x86_64-*-elf*): Likewise.
2008 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2009 (x86_64-*-freebsd*): Likewise.
2010 (x86_64-*-netbsd*): Likewise.
2011 (i[34567]86-*-linux*): Likewise.
2012 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2013 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2014 (x86_64-*-linux*): Likewise.
2015 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2016 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2019 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2020 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2021 Append to extra_parts, remove crtbegin.o, crtend.o.
2022 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2023 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2024 crtend.o, crtbeginS.o, crtendS.o.
2025 (ia64*-*-linux*): Comment extra_parts.
2026 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2028 (iq2000*-*-elf*): Clear extra_parts.
2029 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2030 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2031 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2032 (m32r-*-rtems*): ... this.
2033 Add m32r/t-m32r to tmake_file.
2034 (m68k-*-elf*): Add t-crtin to tmake_file.
2035 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2036 (mcore-*-elf): Likewise.
2037 (microblaze*-*-*): Set extra_parts.
2038 (mips*-sde-elf*): New case.
2039 Set tmake_file, extra_parts.
2040 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2041 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2042 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2045 (mipsisa64sr71k-*-elf*): Likewise.
2046 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2047 (mips-*-elf*, mipsel-*-elf*): Likewise.
2048 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2049 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2050 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2051 (mips*-*-rtems*): Likewise.
2052 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2053 (moxie-*-*): Split into ...
2054 (moxie-*-elf, moxie-*-uclinux*): ... this.
2055 Add to extra_parts, remove crtbegin.o, crtend.o.
2056 (moxie-*-rtems*): New case.
2059 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2061 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2062 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2065 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2066 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2068 (powerpc-*-eabisim*): Likewise.
2069 (powerpc-*-elf*): Likewise.
2070 (powerpc-*-eabialtivec*): Likewise.
2071 (powerpc-xilinx-eabi*): Likewise.
2072 (powerpc-*-eabi*): Likewise.
2073 (powerpc-*-rtems*): Likewise.
2074 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2077 (powerpc-*-lynxos*): Add to tmake_file.
2078 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2079 rs6000/t-crtstuff, t-crtstuff-pic.
2081 (powerpcle-*-eabisim*): Likewise.
2082 (powerpcle-*-eabi*): Likewise.
2083 (rx-*-elf): Remove extra_parts.
2084 (s390x-ibm-tpf*): Set extra_parts.
2085 (score-*-elf): Set extra_parts.
2086 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2087 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2088 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2089 (sh64l*-*-netbsd*): Split into ...
2090 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2091 Add t-crtstuff-pic to tmake_file.
2093 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2095 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2096 (sparc-*-elf*): Remove t-crtin from tmake_file.
2097 Add to extra_parts, remove crtbegin.o, crtend.o.
2098 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2099 (sparc64-*-linux*): Likewise.
2100 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2101 Add to extra_parts, remove crtbegin.o, crtend.o.
2102 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2103 Add to extra_parts, remove crtbegin.o, crtend.o.
2104 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2105 Add to extra_parts, remove crtbegin.o, crtend.o.
2106 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2107 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2108 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2110 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2112 (tic6x-*-*): Change to ...
2113 (tic6x-*-elf): ... this.
2115 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2117 (am33_2.0-*-linux*): Add comment.
2118 (mep*-*-*): Add mep/t-mep to tmake_file.
2120 * config/alpha/t-vms: New file.
2121 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2122 * config/arm/crti.S, config/arm/crtn.S: New files.
2123 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2124 * config/bfin/crtlibid.S: New file.
2125 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2126 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2127 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2128 (crti.o, crtin.o): New rules.
2129 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2130 * config/c6x/t-uclinux: New file.
2131 * config/cris/t-elfmulti: New file.
2132 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2133 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2134 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2135 * config/frv/t-frv: New file.
2136 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2137 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2138 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2140 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2141 refer to cygming-crtbegin.c, cygming-crtend.c.
2143 * config/i386/t-nto: New file.
2144 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2145 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2146 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2147 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2150 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2151 (crtinitS.o): New rule.
2152 * config/ia64/vms-crtinit.S: New file.
2153 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2154 * config/m32r/initfini.c: New file.
2155 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2156 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2157 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2158 * config/mep/t-mep: New file.
2159 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2160 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2161 * config/mips/crti.S, config/mips/crtn.S: New files.
2162 * config/mips/t-crtstuff: New file.
2163 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2164 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2165 (CUSTOM_CRTIN): Set.
2166 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2168 Use $(srcdir) to refer to crti.S, crtn.S.
2169 Use .S extension, $<.
2170 * config/moxie/crti.asm: Rename to ...
2171 * config/moxie/crti.S: ... this.
2172 * config/moxie/crtn.asm: Rename to ...
2173 * config/moxie/crtn.S: ... this.
2174 * config/moxie/t-moxie: Remove.
2175 * config/pa/stublib.c: New file.
2176 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2177 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2178 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2179 * config/rs6000/t-crtstuff: New file.
2180 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2181 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2182 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2183 Make output file explicit.
2184 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2185 Make output file explicit.
2186 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2187 Make output file explicit.
2188 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2189 Make output file explicit.
2190 * config/score/crti.S, config/score/crtn.S: New files.
2191 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2192 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2194 * config/sh/t-sh, config/sh/t-superh: New files.
2195 * config/sparc/t-linux64: New file.
2196 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2197 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2198 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2199 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2200 * config/t-crtin: Remove.
2201 * config/t-crtstuff-pic: New file.
2202 * config/t-sol2 (CUSTOM_CRTIN): Set.
2203 (crti.o, crtn.o): New rules.
2204 * config/vms/t-vms: New file.
2205 * config/vms/vms-ucrt0.c: New file.
2206 * config/xtensa/t-elf: New file.
2208 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2210 * Makefile.in (SHLIB_NM_FLAGS): Set.
2211 * mkmap-flat.awk, mkmap-symver.awk: New files.
2212 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2214 * configure: Regenerate.
2215 * config/libgcc-glibc.ver: New file.
2216 * config/libgcc-libsystem.ver: New file.
2217 * config/t-libunwind (SHLIB_LC): Set.
2218 * config/t-linux: New file.
2219 * config/t-slibgcc (INSTALL_SHLIB): New.
2220 (SHLIB_INSTALL): Use it.
2221 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2222 to mkmap-symver.awk.
2223 (SHLIB_MAPFILES): Don't append, adapt pathname.
2224 (SHLIB_VERPFX): Set.
2225 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2226 to mkmap-symver.awk.
2227 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2228 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2229 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2230 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2232 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2233 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2234 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2235 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2236 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2237 * config/i386/libgcc-darwin.10.4.ver,
2238 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2240 * config/i386/t-darwin: Remove.
2241 * config/i386/t-darwin64: Likewise.
2242 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2243 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2244 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2245 * config/i386/t-linux: New file.
2246 * config/i386/t-mingw32: New file.
2247 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2248 * config/ia64/t-glibc: Rename to ...
2249 * config/ia64/t-linux: ... this.
2250 (SHLIB_MAPFILES): Set.
2251 * config/ia64/t-glibc-libunwind: Rename to ...
2252 * config/ia64/t-linux-libunwind: ... this.
2253 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2254 * config/ia64/t-slibgcc-hpux: New file.
2255 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2256 * config/m68k/t-slibgcc-elf-ver: New file.
2257 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2258 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2260 * config/pa/t-slibgcc-hpux: New file.
2261 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2263 * config/rs6000/libgcc-darwin.10.4.ver,
2264 config/rs6000/libgcc-darwin.10.5.ver: New files.
2265 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2266 config/rs6000/libgcc-glibc.ver.
2267 * config/rs6000/libgcc-ppc64.ver: Rename to
2268 config/rs6000/libgcc-ibm-ldouble.ver.
2269 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2270 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2271 * config/rs6000/t-ldbl128: Rename to ...
2272 * config/rs6000/t-linux: ... this.
2273 (SHLIB_MAPFILES): Adapt filename.
2274 * config/rs6000/t-slibgcc-aix: New file.
2275 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2276 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2277 libgcc-excl.ver, libgcc-glibc.ver.
2278 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2279 * config/sparc/libgcc-glibc.ver: New file.
2280 * config/sparc/t-linux: New file.
2281 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2282 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2283 t-slibgcc-elf-ver to tmake_file.
2284 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2286 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2287 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2288 t-slibgcc-elf-ver, t-linux to tmake_file.
2289 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2291 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2292 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2293 (alpha*-dec-*vms*): Likewise.
2294 (arm*-*-freebsd*): Append to tmake_file.
2295 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2296 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2298 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2299 tmake_file for arm*-*-symbianelf*.
2300 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2301 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2303 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2304 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2305 pa/t-slibgcc-dwarf-ver to tmake_file.
2306 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2307 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2308 (hppa*64*-*-hpux11*): Likewise.
2309 (hppa[12]*-*-hpux11*): Likewise.
2310 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2311 i386/t-crtpc, i386/t-crtfm.
2312 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2313 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2315 Add i386/t-cygwin to tmake_file.
2316 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2317 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2318 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2320 Add i386/t-mingw32 to tmake_file.
2321 (x86_64-*-mingw*): Likewise.
2322 (ia64*-*-freebsd*): Append to tmake_file.
2323 (ia64*-*-linux*): Append to tmake_file.
2324 Replace ia64/t-glibc by ia64/t-linux.
2325 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2327 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2328 t-slibgcc-hpux to tmake_file.
2329 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2330 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2331 (m32rle-*-linux*): Likewise.
2332 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2334 (microblaze*-linux*): New case.
2335 Append to tmake_file, add t-slibgcc-nolc-override.
2336 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2337 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2338 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2339 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2340 rs6000/t-slibgcc-aix to tmake_file.
2341 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2342 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2343 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2344 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2345 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2346 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2348 (sparc-*-linux*): Append to tmake_file for *-leon*.
2349 Add sparc/t-linux to tmake_file for non-Leon targets.
2350 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2351 (tic6x-*-uclinux): New case.
2352 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2353 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2354 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2355 (am33_2.0-*-linux*): Append to tmake_file.
2356 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2357 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2358 x86_64-*-kfreebsd*-gnu.
2359 Add i386/t-linux to tmake_file.
2361 2011-10-28 Ian Lance Taylor <iant@google.com>
2363 * config/i386/morestack.S: Correct CFI information to do proper
2364 returns throughout function. In 32-bit mode, save %ebx so that it
2365 is restored on unwind.
2367 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2369 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2370 case where B3 isn't the return register.
2372 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2373 logic for doubleword pops.
2375 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2377 * config/rs6000/t-freebsd: Add wildcard.
2379 2011-10-21 Paul Brook <paul@codesourcery.com>
2381 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2383 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2384 Eric Botcazou <ebotcazou@adacore.com>
2387 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2388 fs->signal_frame to 1.
2390 2011-10-07 Ian Lance Taylor <iant@google.com>
2392 * generic-morestack-thread.c: #include <errno.h>.
2394 2011-10-07 Ian Lance Taylor <iant@google.com>
2397 * generic-morestack.c (__generic_morestack): Make sure the segment
2398 is large enough for both the stack frame and the copied
2401 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2404 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2407 2011-09-28 Nick Clifton <nickc@redhat.com>
2409 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2410 64-bit doubles are not enabled.
2411 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2412 and floatunsisf functions.
2414 2011-09-13 Paul Brook <paul@codesourcery.com>
2416 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2417 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2418 * unwind-arm-common.inc: New file.
2419 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2420 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2421 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2422 * config/c6x/libunwind.S: New file.
2423 * config/c6x/pr-support.c: New file.
2424 * config/c6x/unwind-c6x.c: New file.
2425 * config/c6x/unwind-c6x.h: New file.
2426 * config/c6x/t-c6x-elf: New file.
2428 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
2430 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2431 (ASM_DIVZERO): Ditto.
2432 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2434 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2436 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2438 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2441 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2442 instead of an assembly one.
2444 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
2447 * Makefile.in (install-unwind_h): Create
2448 $(gcc_objdir)/include/unwind.h atomically.
2450 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2452 * Makefile.in (install-unwind_h): Remove destination file first.
2454 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2457 * config/mips/t-mips16: New file.
2458 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2459 (mips*-*-linux*): Likewise.
2460 (mips*-sde-elf*): Likewise.
2461 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2462 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2463 Add mips/t-mips16 to tmake_file.
2464 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2465 (mips-*-elf*): Likewise.
2466 (mips64-*-elf*): Likewise.
2467 (mips64orion-*-elf*): Likewise.
2468 (mips*-*-rtems*): Likewise.
2469 (mipstx39-*-elf*): Likewise.
2470 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2471 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2473 Use $(srcdir) to refer to sync.c.
2475 ($(libgcc-sync-funcs-o)): Likewise.
2476 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2477 ($(libgcc-sync-funcs-s-o)): Likewise.
2479 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2481 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2484 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2487 * config/i386/value-unwind.h: New.
2489 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2491 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2492 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2493 Add to tmake_file rather than overriding it.
2495 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2497 * config/t-softfp: Remove.
2498 * soft-fp: Moved from ../gcc/config.
2499 * soft-fp/README: Remove t-softfp reference.
2500 * soft-fp/t-softfp: Move to config/t-softfp.
2501 (softfp_machine_header): Remove.
2502 (softfp_file_list): Remove config subdir.
2503 (soft-fp-objects): New variable.
2504 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2505 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2506 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2507 * config/t-softfp-excl: New file.
2508 * config/t-softfp-sfdf: New file.
2509 * config/t-softfp-tf: New file.
2510 * config/no-sfp-machine.h: New file.
2511 * config/arm/sfp-machine.h: New file.
2512 * config/arm/t-softfp: New file.
2513 * config/c6x/sfp-machine.h: New file.
2514 * config/i386/32/t-fprules-softfp: Rename to ...
2515 * config/i386/32/t-softfp: ... this.
2516 (tifunctions, LIB2ADD): Remove.
2517 (softfp_int_modes): Override.
2518 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2520 * config/i386/64/eqtf2.c: Likewise.
2521 * config/i386/64/getf2.c: Likewise.
2522 * config/i386/64/letf2.c: Likewise.
2523 * config/ia64/sft-machine.h: New file.
2524 * config/ia64/t-fprules-softfp: Rename to ...
2525 * config/ia64/t-softfp: ... this.
2526 * config/lm32/sfp-machine.h: New file.
2527 * config/moxie/t-moxie-softfp: Remove.
2528 * config/rs6000/ibm-ldouble-format: New file.
2529 * config/rs6000/ibm-ldouble.c: New file.
2530 * config/rs6000/libgcc-ppc-glibc.ver: New file
2531 * config/rs6000/libgcc-ppc64.ver: New file
2532 * config/rs6000/sfp-machine.h: New file.
2533 * config/rs6000/t-freebsd: New file.
2534 * config/rs6000/t-ibm-ldouble: New file.
2535 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2536 libgcc-ppc-glibc.ver.
2537 * config/rs6000/t-linux64: New file.
2538 * config/rs6000/t-ppccomm (LIB2ADD): Add
2539 $(srcdir)/config/rs6000/ibm-ldouble.c.
2540 * config/rs6000/t-ppccomm-ldbl: New file.
2541 * config/score/sfp-machine.h: New file.
2542 * config.host (sfp_machine_header): Explain.
2543 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2544 t-softfp to tmake_file.
2545 (arm*-*-uclinux*): Likewise.
2546 (arm*-*-ecos-elf): Likewise.
2547 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2548 (arm*-*-rtems*): Likewise.
2549 (arm*-*-elf): Likewise.
2550 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2552 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2553 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2554 (lm32-*-uclinux*): Likewise.
2555 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2556 t-softfp-excl, t-softfp.
2557 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2558 (powerpc64-*-darwin*): Likewise.
2559 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2561 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2563 (powerpc-*-eabisim*): Likewise.
2564 (powerpc-*-elf*): Likewise.
2565 (powerpc-*-eabialtivec*): Likewise.
2566 (powerpc-xilinx-eabi*): Likewise.
2567 (powerpc-*-rtems*): Likewise.
2568 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2569 t-softfp-excl, t-softfp to tmake_file.
2570 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2571 rs6000/t-ppccomm-ldbl to tmake_file.
2572 (powerpcle-*-elf*): Likewise.
2573 (powerpcle-*-eabisim*): Likewise.
2574 (powerpcle-*-eabi*): Likewise.
2575 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2576 rs6000/t-ibm-ldouble to tmake_file.
2577 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2578 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2579 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2580 (tic6x-*-*): Likewise.
2581 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2582 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2583 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2584 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2585 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2586 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2587 t-softfp to tmake_file.
2588 * configure.ac (sfp_machine_header): Provide default if unset.
2590 Link sfp-machine.h to config/$sfp_machine_header.
2591 * configure: Regenerate.
2593 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2595 * Makefile.in (double_type_size, long_double_type_size): Set.
2596 Remove $(fpbit-in-libgcc) support.
2597 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2598 (fpbit-src): New variable.
2599 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2600 Compile with -DFLOAT $(FPBIT_CFLAGS).
2602 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2603 Compile with $(FPBIT_CFLAGS).
2605 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2606 Compile with -DFLOAT $(TPBIT_CFLAGS).
2608 * configure.ac (double_type_size, long_double_type_size):
2609 Determine and substitute.
2610 * configure: Regenerate.
2611 * fp-bit.c, fp-bit.h: New files.
2612 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2613 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2614 * config/mips/t-mips: New file.
2615 * config/mips/t-sdemtk: New file.
2616 * config/rs6000/ppc64-fp.c: New file.
2617 * config/rs6000/t-darwin (LIB2ADD): Add
2618 $(srcdir)/config/rs6000/ppc64-fp.c.
2619 * config/rs6000/t-ppc64-fp: New file.
2620 * config/rx/rx-lib.h: New file.
2621 * config/rx/t-rx (FPBIT): Set to true.
2622 ($(gcc_objdir)/fp-bit.c): Remove.
2623 (DPBIT): Set to true only with -m64bit-doubles.
2624 ($(gcc_objdir)/dp-bit.c): Remove.
2625 * config/sparc/t-softfp: Remove.
2626 * config/spu/t-elf: New file.
2627 * config/t-fdpbit, config/t-fpbit: New files.
2628 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2629 (mips*-*-*): Likewise.
2630 (arm-wrs-vxworks): Likewise.
2631 (arm*-*-freebsd*): Likewise.
2632 (avr-*-rtems*): Add t-fpbit to tmake_file.
2633 (avr-*-*): Likewise.
2634 (bfin*-elf*): Add t-fdpbit to tmake_file.
2635 (bfin*-uclinux*): Likewise.
2636 (bfin*-linux-uclibc*): Likewise.
2637 (bfin*-rtems*): New case.
2638 Add t-fdpbit to tmake_file.
2639 (bfin*-*): Add t-fdpbit to tmake_file.
2640 (crisv32-*-elf): Likewise.
2641 (cris-*-linux*): Likewise.
2642 (fr30-*-elf): Likewise.
2643 (frv-*-elf, frv-*-*linux*): Likewise.
2644 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2645 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2646 (m32r-*-elf*): Likewise.
2647 (m32rle-*-elf*): Likewise.
2648 (m32r-*-linux*): Likewise.
2649 (m32rle-*-linux*): Likewise.
2650 (mcore-*-elf): Add t-fdpbit to tmake_file.
2651 (microblaze*-*-*): Likewise.
2652 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2653 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2654 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2656 Add mips/t-tpbit to tmake-file.
2657 (mips*-*-linux*): Fix typo.
2658 (mips*-sde-elf*): New case
2659 Add mips/t-sdemtk unless using newlib.
2660 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2661 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2662 (mn10300-*-*): Likewise.
2663 (pdp11-*-*): Likewise.
2664 (picochip-*-*): Add t-fpbit to tmake_file.
2665 (powerpc-*-eabisimaltivec*): Likewise.
2666 (powerpc-*-eabisim*): Likewise.
2667 (powerpc-*-elf*): Likewise.
2668 (powerpc-*-eabialtivec*): Likewise.
2669 (powerpc-xilinx-eabi*): New case.
2670 Add t-fdpbit to tmake_file.
2671 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2672 (powerpc-*-rtems*): Likewise.
2673 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2675 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2677 (powerpc-*-lynxos*): Likewise.
2678 (powerpcle-*-elf*): Likewise.
2679 (powerpcle-*-eabisim*): Likewise.
2680 (powerpcle-*-eabi*): Likewise.
2681 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2682 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2683 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2684 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2685 (rx-*-elf): Add t-fdpbit to tmake_file.
2686 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2687 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2688 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2689 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2691 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2692 (sh-wrs-vxworks): Likewise.
2693 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2694 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2695 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2696 (sparc64-*-rtems*): ... new case.
2697 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2698 (spu-*-elf*): Likewise.
2699 Add spu/t-elf to tmake_file.
2700 (v850*-*-*): Add t-fdpbit to tmake_file.
2701 (xstormy16-*-elf): Likewise.
2702 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2703 (mep*-*-*): Likewise.
2705 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2707 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2709 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2710 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2711 (install-unwind_h): New target.
2712 (all): Depend on it.
2713 * config.host (unwind_header): New variable.
2714 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2715 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2716 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2717 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2718 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2720 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2722 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2724 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2726 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2727 (ia64*-*-freebsd*): Likewise.
2728 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2730 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2731 $with_system_libunwind.
2732 (ia64*-*-hpux*): Set tmake_file.
2733 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2734 (picochip-*-*): Set tmake_file.
2735 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2737 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2738 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2739 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2740 (xtensa*-*-elf*): Set tmake_file.
2741 (xtensa*-*-linux*): Likewise.
2742 * configure.ac: Include ../config/unwind_ipinfo.m4.
2743 Call GCC_CHECK_UNWIND_GETIPINFO.
2744 Link unwind.h to $unwind_header.
2745 * configure: Regenerate.
2746 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2747 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2748 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2749 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2750 * config/unwind-dw2-fde-darwin.c: New file.
2751 * config/arm/libunwind.S, config/arm/pr-support.c,
2752 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2753 config/arm/unwind-arm.h,: New files.
2754 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2755 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2756 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2757 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2758 config/ia64/unwind-ia64.h: New files.
2759 * config/picochip/t-picochip: New file.
2760 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2762 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2763 * config/s390/t-tpf (LIB2ADDEH): Remove.
2764 * config/t-darwin (LIB2ADDEH): Set.
2765 * config/t-eh-dw2-dip: New file.
2766 * config/t-libunwind, config/t-libunwind-elf: New files.
2767 * config/t-sol2 (LIB2ADDEH): Remove.
2768 * config/xtensa/t-xtensa: New file.
2770 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2772 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2773 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2774 long long to check rt_sigreturn syscall.
2776 2011-08-02 Alan Modra <amodra@gmail.com>
2778 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2779 Restore for indirect call bcrtl from correct stack slot, and only
2780 if cfa+40 isn't valid.
2782 2011-08-01 Julian Brown <julian@codesourcery.com>
2784 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2785 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2786 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2788 2011-08-01 Julian Brown <julian@codesourcery.com>
2790 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2791 (libgcc-std.ver.in): Use above.
2792 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2793 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2795 * config/t-fixedpoint-gnu-prefix: New file.
2796 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2797 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2800 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2802 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2803 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2804 for x86-64. Properly check __x86_64__ and __LP64__.
2806 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2808 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2810 (_FP_WS_TYPE): Likewise.
2811 (_FP_I_TYPE): Likewise.
2813 2011-07-28 Alan Modra <amodra@gmail.com>
2815 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2816 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2817 in a plt call stub. Do restore r2 if stopped on bctrl.
2819 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2821 * config.host (i[3456x]86-*-netware*): Remove.
2822 * config/i386/netware-crt0.c, config/i386/t-nwld,
2823 config/i386/t-slibgcc-nwld: Remove.
2825 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2827 * config.host: Handle tic6x-*-*.
2828 * config/c6x/c6x-abi.h: New file.
2830 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2832 * config/i386/crtprec.c: New file.
2833 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2834 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2835 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2836 (x86_64-*-darwin*): Likewise.
2837 (i[34567]86-*-solaris2*: Likewise.
2839 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2841 * config/alpha/crtfastmath.c: New file.
2842 * config/i386/crtfastmath.c: New file.
2843 * config/ia64/crtfastmath.c: New file.
2844 * config/mips/crtfastmath.c: New file.
2845 * config/sparc/crtfastmath.c: New file.
2847 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2849 Add -frandom-seed=gcc-crtfastmath.
2850 * config/alpha/t-crtfm: Remove.
2851 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2852 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2854 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2855 (alpha*-dec-osf5.1*): Likewise.
2856 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2857 Add crtfastmath.o to extra_parts.
2858 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2859 Add crtfastmath.o to extra_parts.
2860 (x86_64-*-darwin*): Likewise.
2861 (x86_64-*-mingw*): Likewise.
2862 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2863 (ia64*-*-freebsd*): Likewise.
2864 (ia64*-*-linux*): Likewise.
2865 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2866 Add crtfastmath.o to extra_parts.
2868 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2870 * config/darwin-crt3.o: New file.
2871 * config/rs6000/darwin-crt2.c: New file.
2872 * config/t-darwin: New file.
2873 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2875 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2876 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2877 (powerpc64-*-darwin*): Likewise.
2879 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2881 * config/i386/netware-crt0.c: New file.
2882 * config/i386/t-nwld: Rename to ...
2883 * config/i386/t-slibgcc-nwld: ... this.
2884 * config/i386/t-nwld: New file.
2885 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2887 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2890 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2892 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2894 * configure: Regenerate.
2896 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2898 * dfp-bit.c, dfp-bit.h: New files.
2899 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2901 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2902 ($(d64pbit-o)): Likewise.
2903 ($(d128pbit-o)): Likewise.
2904 * config/t-dfprules: New file.
2905 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2906 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2907 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2908 (x86_64-*-linux*): Likewise.
2909 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2910 (i[34567]86-*-cygwin*): Likewise.
2911 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2912 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2914 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2916 * Makfile.in (LIBGCOV): New variable.
2917 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2918 * libgcov.c: New file.
2920 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2922 * fixed-bit.c, fixed-bit.h: New files.
2923 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2924 refer to fixed-bit.c.
2926 2011-07-07 Joseph Myers <joseph@codesourcery.com>
2928 * config.host (*local*): Remove.
2930 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2933 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2934 like i?86-*-solaris2.1[0-9]*.
2935 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2936 * configure.ac (i?86-*-solaris2*): Likewise.
2937 * configure: Regenerate.
2939 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
2941 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2942 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2943 md_unwind_header by splitting out of...
2944 (i[34567]86-*-linux*): ... this.
2945 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2946 Remove md_unwind_header by splitting out of...
2947 (x86_64-*-linux*): ... this.
2949 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
2951 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2953 2011-06-28 Nick Clifton <nickc@redhat.com>
2955 * config.host: Recognize all V850 variants.
2957 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
2959 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2961 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2963 * shared-object.mk (c_flags-$o): Save c_flags.
2964 ($(base)$(objext)): Use it.
2965 ($(base)_s$(objext)): Likewise.
2967 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2969 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2970 * libgcc-std.ver.in (GCC_4.7.0): New section.
2972 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
2976 * config/avr/t-avr: Fix line endings.
2977 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2980 2011-06-14 Olivier Hainque <hainque@adacore.com>
2981 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2983 * config/mips/irix6-unwind.h: New file.
2984 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2986 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2988 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2989 (sparc64_fallback_frame_state): Use it.
2990 (sparc64_frob_update_context): Further adjust context.
2991 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2992 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2993 * config/sparc/sol2-cn.S: Likewise.
2995 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2997 * enable-execute-stack-empty.c: New file.
2998 * enable-execute-stack-mprotect.c: New file.
2999 * config/i386/enable-execute-stack-mingw32.c: New file.
3000 * config.host (enable_execute_stack): New variable.
3001 Select appropriate variants.
3002 * configure.ac: Link enable-execute-stack.c to
3003 $enable_execute_stack.
3004 * configure: Regenerate.
3005 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3006 (lib2funcs): Remove _enable_execute_stack.
3008 2011-06-09 David S. Miller <davem@davemloft.net>
3009 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3011 * config.host (sparc-*-linux*): Correct md_unwind_header
3013 (s390x-ibm-tpf*): Fix typo.
3015 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3017 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3018 Add crtfastmath.o to extra_parts.
3019 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3021 * config/mips/t-crtfm: Remove.
3023 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3025 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3027 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3029 * config.host (sh*-*-linux*): Fix typo.
3031 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3033 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3034 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3035 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3036 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3037 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3038 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3039 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3040 Wrap in !__MINGW64__.
3041 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3042 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3043 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3044 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3045 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3046 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3047 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3049 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3050 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3051 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3052 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3053 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3054 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3055 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3056 * config/no-unwind.h: New file.
3057 * config.host (md_unwind_header): Document.
3059 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3060 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3061 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3062 hppa[12]*-*-hpux11*): Set md_unwind_header.
3063 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3064 Set md_unwind_header.
3065 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3066 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3067 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3068 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3069 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3070 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3071 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3073 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3074 * configure: Regenerate.
3076 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3078 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3079 Set tmake_file, extra_parts.
3080 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3082 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3084 * config/mips/t-irix6: New file.
3085 * config/mips/t-slibgcc-irix: New file.
3087 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3089 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3090 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3092 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3094 * configure.ac (target_thread_file): Determine thread model.
3095 * configure: Regenerate.
3096 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3097 * config/alpha/t-alpha: New file.
3098 * config/alpha/t-crtfm: Use $<.
3099 * config/alpha/t-ieee: New file.
3100 * config/alpha/t-osf-pthread: New file.
3101 * config/alpha/t-slibgcc-osf: New file.
3102 * config/alpha/libgcc-osf5.ver: New file.
3104 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3106 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3108 Add crtfastmath.o to extra_parts.
3110 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3112 * config/gmon-sol2.c: Reindent.
3114 Remove, correct casts.
3115 Use STDERR_FILENO, NULL.
3116 (BASEADDRESS): Remove.
3118 (errno, sbrk): Remove declarations.
3119 (monstartup) [hp300]: Remove.
3122 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3124 * Makefile.in (cpu_type): Define.
3125 * config.host (i[34567]86-*-rtems*): Handle it.
3126 (i[34567]86-*-solaris2*): Move body ...
3127 (*-*-solaris2*): ... here.
3128 New case, generalize.
3129 (sparc-*-elf*): Handle it.
3130 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3131 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3132 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3134 (sparc*-*-solaris2*): ... this.
3136 (sparc64-*-elf*): Handle it.
3137 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3138 Merge ../gcc/config/i386/gmon-sol2.c.
3139 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3141 Merge ../gcc/config/i386/sol2-gc1.asm.
3142 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3144 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3146 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3147 * config/i386/t-crtstuff: New file.
3148 * config/i386/t-softfp: New file.
3149 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3150 $(T)crti.o, $(T)crtn.o): Remove.
3151 (gcrt1.o): New rule.
3152 (TARGET_LIBGCC2_CFLAGS): Remove.
3153 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3154 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3155 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3156 * config/sparc/t-sol2: New file.
3157 * config/sparc/t-crtfm: Move to ...
3158 * config/t-crtfm: ... this.
3159 Use $(cpu_type), $<.
3160 * config/t-crtin: New file.
3161 * config/sparc/t-softfp: New file.
3162 * config/sparc/t-softmul: New file.
3163 * config/t-rtems: New file.
3164 * config/t-slibgcc: New file.
3165 * config/t-slibgcc-elf-ver: New file.
3166 * config/t-slibgcc-gld: New file.
3167 * config/t-slibgcc-sld: New file.
3168 * config/t-sol2: New file.
3169 * configure.ac: Include ../config/lib-ld.m4.
3170 Call AC_LIB_PROG_LD_GNU.
3171 Substitute cpu_type.
3172 * configure: Regenerate.
3174 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3177 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3178 libgcc-std.ver in the build directory.
3179 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3180 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3182 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3184 * libgcc-std.ver.in: New file.
3185 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3187 (libgcc-std.ver): New rule.
3188 * config/t-gnu-prefix: New file.
3190 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3192 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3194 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3196 * config/i386/darwin-lib.h: New file.
3198 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3200 * config/arm/symbian-lib.h: New.
3202 2011-05-04 Chris Demetriou <cgd@google.com>
3204 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3205 (__x86.get_pc_thunk.bx): ...this.
3206 (__morestack): Adjust for rename, remove undef of __i686.
3208 2011-05-03 Chris Demetriou <cgd@google.com>
3210 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3212 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3214 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3215 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3216 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3217 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3218 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3221 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3223 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3224 Adjust copyright year.
3226 2011-03-07 Ian Lance Taylor <iant@google.com>
3228 * generic-morestack.c (__splitstack_find): Adjust returned stack
3229 pointer to include all registers pushed by __morestack.
3231 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3234 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3235 (toolexecdir): Calculate and AC_SUBST.
3236 (toolexeclibdir): Likewise.
3237 * Makefile.in (target_noncanonical): Import.
3238 (toolexecdir): Likewise.
3239 (toolexeclibdir): Likewise.
3240 * configure: Regenerate.
3242 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3245 * config/arm/bpabi.h: Rename to...
3246 * config/arm/bpabi-lib.h: ...this.
3248 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3250 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3252 * configure: Regenerate.
3254 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3256 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3257 __FLOAT_WORD_ORDER__.
3258 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3261 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3264 * Makefile.in (install-strip): New phony target.
3266 2010-11-07 Ian Lance Taylor <iant@google.com>
3269 * config/i386/morestack.S (__morestack_large_model): New
3272 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3274 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3276 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3278 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3280 * config/arm/bpabi.h: New file.
3281 * config/frv/frv-abi.h: New file.
3283 2010-10-01 Ian Lance Taylor <iant@google.com>
3285 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3286 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3288 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3291 * config.host: Add the missing `$'.
3293 2010-09-30 Michael Eager <eager@eagercon.com>
3295 * config.host: Add microblaze*-*-*.
3296 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3297 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3298 udivsi3.asm,umodsi3.asm}: New.
3300 2010-09-28 Ian Lance Taylor <iant@google.com>
3302 * configure.ac: Adjust CFI test to test assembler directly rather
3303 than checking gcc preprocessor macro.
3304 * configure: Rebuild.
3306 2010-09-27 Ian Lance Taylor <iant@google.com>
3308 * configure.ac: Test whether assembler supports CFI directives.
3309 * config.host: Only add t-stack and i386/t-stack-i386 to
3310 tmake_file if libgcc_cv_cfi is "yes".
3311 * configure: Rebuild.
3313 2010-09-27 Ian Lance Taylor <iant@google.com>
3315 * generic-morestack.h: New file.
3316 * generic-morestack.c: New file.
3317 * generic-morestack-thread.c: New file.
3318 * config/i386/morestack.S: New file.
3319 * config/t-stack: New file.
3320 * config/i386/t-stack-i386: New file.
3321 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3322 i386/t-stack-i386 to tmake_file.
3324 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3326 * Makefile.in (libgcc-extra-parts): Check for static archives and
3327 invoke ranlib after installing them.
3328 (gcc-extra-parts): Likewise.
3329 (install-leaf): Likewise.
3331 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3333 * configure: Regenerated.
3335 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3337 * configure: Regenerated.
3339 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3340 Andrew Pinski <pinskia@gmail.com>
3343 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3345 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3348 * configure: Regenerated.
3350 2010-09-06 Andreas Schwab <schwab@redhat.com>
3352 * configure: Regenerate.
3354 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3356 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3358 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3361 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3362 Iain Sandoe <iains@gcc.gnu.org>
3365 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3366 LIB2FUNCS_EXCLUDE functions.
3368 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3370 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3372 * configure: Regenerate.
3374 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3376 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3377 i386/t-freebsd to tmake_file.
3378 * config/i386/t-freebsd: New file.
3379 * config/i386/libgcc-bsd.ver: New file.
3381 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3383 * config.host (powerpc*-eabispe*): Set tmake_file.
3384 (powerpc*-eabi*): Likewise.
3385 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3386 crtbeginS, crtendS, crtbeginT.
3388 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3390 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3391 to tmake_file. Add crtfastmath.o to extra_parts.
3392 * config/mips/t-crtfm: New.
3394 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3396 * config.host (sparc64-*-rtems*): New target.
3398 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3400 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3403 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3405 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3407 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3409 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3410 alpha-dec-osf5.0* support.
3412 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
3414 * config.host: Add lm32-*-rtems*.
3416 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3417 Uros Bizjak <ubizjak@gmail.com>
3420 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3421 like other remaining 32-bit x86 OSes.
3422 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3424 * config/i386/libgcc-sol2.ver: New file.
3425 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3427 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3430 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3431 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3432 is used and substitute set_use_emutls.
3433 * configure: Regenerated.
3435 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3437 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3439 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3442 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3444 ($(T)gcrt1.o): Likewise.
3445 ($(T)crt1.o): Likewise.
3446 ($(T)crti.o): Likewise.
3447 ($(T)crtn.o): Likewise.
3449 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3452 * Makefile.in (install): Use $(MAKE) string in rule, for
3455 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3457 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3458 * config/mmix/t-mmix: New file.
3459 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3461 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3464 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3467 2010-01-04 Anthony Green <green@moxielogic.com>
3469 * config/moxie/crti.asm, config/moxie/crtn.asm,
3470 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3471 config/moxie/t-moxie: New files.
3472 * config.host: Add t-moxie-softfp reference.
3474 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3477 * config/t-slibgcc-darwin: Fix embedded rpaths for
3478 --enable-version-specific-runtime-libs, build extension stub
3479 libs exposing features available from current libgcc_s.
3481 2009-11-11 Jon Beniston <jon@beniston.com>
3483 * config.host: Add lm32 targets.
3484 * config/lm32: New directory.
3485 * config/lm32/libgcc_lm32.h: New file.
3486 * config/lm32/_mulsi3.c: New file.
3487 * config/lm32/_udivmodsi4.c: New file.
3488 * config/lm32/_divsi3.c: New file.
3489 * config/lm32/_modsi3.c: New file.
3490 * config/lm32/_udivsi3.c: New file.
3491 * config/lm32/_umodsi3.c: New file.
3492 * config/lm32/_lshrsi3.S: New file.
3493 * config/lm32/_ashrsi3.S: New file.
3494 * config/lm32/_ashlsi3.S: New file.
3495 * config/lm32/crti.S: New file.
3496 * config/lm32/crtn.S: New file.
3497 * config/lm32/t-lm32: New file.
3498 * config/lm32/t-elf: New file.
3499 * config/lm32/t-uclinux: New file.
3501 2009-10-26 Nick Clifton <nickc@redhat.com>
3503 * config.host: Add support for RX target.
3504 * config/rx: New directory.
3505 * config/rx/rx-abi-functions.c: New file. Supplementary
3506 functions for libgcc to support the RX ABI.
3507 * config/rx/rx-abi.h: New file. Supplementary header file for
3508 libgcc RX ABI functions.
3509 * config/rx/t-rx: New file: Makefile fragment for building
3512 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
3514 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3515 constraint of y0 to "g".
3517 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3519 * config.host: Include the s390 makefile fragments.
3520 * config/s390/32/_fixdfdi.c: New file.
3521 * config/s390/32/_fixsfdi.c: New file.
3522 * config/s390/32/_fixtfdi.c: New file.
3523 * config/s390/32/_fixunsdfdi.c: New file.
3524 * config/s390/32/_fixunssfdi.c: New file.
3525 * config/s390/32/_fixunstfdi.c: New file.
3526 * config/s390/32/t-floattodi: New file.
3527 * config/s390/libgcc-glibc.ver: New file.
3528 * config/s390/t-crtstuff: New file.
3529 * config/s390/t-linux: New file.
3530 * config/s390/t-tpf: New file.
3532 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3534 * configure.ac (AC_PREREQ): Bump to 2.64.
3536 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3538 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3540 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3542 * configure: Regenerate.
3544 2009-08-09 Douglas B Rupp <rupp@gnat.com>
3546 * config.host (ia64-hp-*vms*): New target.
3547 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3550 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3552 * configure.ac: Add snippet for maintainer-mode.
3553 * configure: Regenerate.
3554 * Makefile.in (AUTOCONF, configure_deps): New variables.
3555 ($(srcdir)/configure)): New rule, active only with maintainer
3558 2009-06-23 DJ Delorie <dj@redhat.com>
3561 * config.host: Add mep support.
3563 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
3565 * config.host: Add i386/${host_address}/t-fprules-softfp and
3566 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3568 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3570 * config/i386/64/_multc3.c: Likewise.
3571 * config/i386/64/_powitf2.c: Likewise.
3572 * config/i386/64/eqtf2.c: Likewise.
3573 * config/i386/64/getf2.c: Likewise.
3574 * config/i386/64/letf2.c: Likewise.
3575 * config/i386/64/letf2.c: Likewise.
3576 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3577 unsigned long long for x64 mingw targets.
3578 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3579 (_FP_I_TYPE): Define as long long for x64 mingw target.
3581 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3583 * config.host (vax-*-linux*): New.
3585 2009-05-31 Anthony Green <green@moxielogic.com>
3587 * config.host: Add moxie support.
3588 * config/moxie/t-moxie: New file.
3590 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3592 * config.host: Add i386/${host_address}/t-fprules-softfp and
3593 t-softfp to tmake_file for i[34567]86-*-cygwin*.
3595 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3597 * config.host: Add i386/${host_address}/t-fprules-softfp to
3598 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3600 2009-04-09 Nick Clifton <nickc@redhat.com>
3602 * config/ia64/tf-signs.c: Change copyright header to refer to
3603 version 3 of the GNU General Public License with version 3.1
3604 of the GCC Runtime Library Exception and to point readers at
3605 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3607 * config/i386/32/tf-signs.c: Likewise.
3608 * config/libbid/_addsub_dd.c: Likewise.
3609 * config/libbid/_addsub_sd.c: Likewise.
3610 * config/libbid/_addsub_td.c: Likewise.
3611 * config/libbid/_dd_to_df.c: Likewise.
3612 * config/libbid/_dd_to_di.c: Likewise.
3613 * config/libbid/_dd_to_sd.c: Likewise.
3614 * config/libbid/_dd_to_sf.c: Likewise.
3615 * config/libbid/_dd_to_si.c: Likewise.
3616 * config/libbid/_dd_to_td.c: Likewise.
3617 * config/libbid/_dd_to_tf.c: Likewise.
3618 * config/libbid/_dd_to_udi.c: Likewise.
3619 * config/libbid/_dd_to_usi.c: Likewise.
3620 * config/libbid/_dd_to_xf.c: Likewise.
3621 * config/libbid/_df_to_dd.c: Likewise.
3622 * config/libbid/_df_to_sd.c: Likewise.
3623 * config/libbid/_df_to_td.c: Likewise.
3624 * config/libbid/_di_to_dd.c: Likewise.
3625 * config/libbid/_di_to_sd.c: Likewise.
3626 * config/libbid/_di_to_td.c: Likewise.
3627 * config/libbid/_div_dd.c: Likewise.
3628 * config/libbid/_div_sd.c: Likewise.
3629 * config/libbid/_div_td.c: Likewise.
3630 * config/libbid/_eq_dd.c: Likewise.
3631 * config/libbid/_eq_sd.c: Likewise.
3632 * config/libbid/_eq_td.c: Likewise.
3633 * config/libbid/_ge_dd.c: Likewise.
3634 * config/libbid/_ge_sd.c: Likewise.
3635 * config/libbid/_ge_td.c: Likewise.
3636 * config/libbid/_gt_dd.c: Likewise.
3637 * config/libbid/_gt_sd.c: Likewise.
3638 * config/libbid/_gt_td.c: Likewise.
3639 * config/libbid/_isinfd128.c: Likewise.
3640 * config/libbid/_isinfd32.c: Likewise.
3641 * config/libbid/_isinfd64.c: Likewise.
3642 * config/libbid/_le_dd.c: Likewise.
3643 * config/libbid/_le_sd.c: Likewise.
3644 * config/libbid/_le_td.c: Likewise.
3645 * config/libbid/_lt_dd.c: Likewise.
3646 * config/libbid/_lt_sd.c: Likewise.
3647 * config/libbid/_lt_td.c: Likewise.
3648 * config/libbid/_mul_dd.c: Likewise.
3649 * config/libbid/_mul_sd.c: Likewise.
3650 * config/libbid/_mul_td.c: Likewise.
3651 * config/libbid/_ne_dd.c: Likewise.
3652 * config/libbid/_ne_sd.c: Likewise.
3653 * config/libbid/_ne_td.c: Likewise.
3654 * config/libbid/_sd_to_dd.c: Likewise.
3655 * config/libbid/_sd_to_df.c: Likewise.
3656 * config/libbid/_sd_to_di.c: Likewise.
3657 * config/libbid/_sd_to_sf.c: Likewise.
3658 * config/libbid/_sd_to_si.c: Likewise.
3659 * config/libbid/_sd_to_td.c: Likewise.
3660 * config/libbid/_sd_to_tf.c: Likewise.
3661 * config/libbid/_sd_to_udi.c: Likewise.
3662 * config/libbid/_sd_to_usi.c: Likewise.
3663 * config/libbid/_sd_to_xf.c: Likewise.
3664 * config/libbid/_sf_to_dd.c: Likewise.
3665 * config/libbid/_sf_to_sd.c: Likewise.
3666 * config/libbid/_sf_to_td.c: Likewise.
3667 * config/libbid/_si_to_dd.c: Likewise.
3668 * config/libbid/_si_to_sd.c: Likewise.
3669 * config/libbid/_si_to_td.c: Likewise.
3670 * config/libbid/_td_to_dd.c: Likewise.
3671 * config/libbid/_td_to_df.c: Likewise.
3672 * config/libbid/_td_to_di.c: Likewise.
3673 * config/libbid/_td_to_sd.c: Likewise.
3674 * config/libbid/_td_to_sf.c: Likewise.
3675 * config/libbid/_td_to_si.c: Likewise.
3676 * config/libbid/_td_to_tf.c: Likewise.
3677 * config/libbid/_td_to_udi.c: Likewise.
3678 * config/libbid/_td_to_usi.c: Likewise.
3679 * config/libbid/_td_to_xf.c: Likewise.
3680 * config/libbid/_tf_to_dd.c: Likewise.
3681 * config/libbid/_tf_to_sd.c: Likewise.
3682 * config/libbid/_tf_to_td.c: Likewise.
3683 * config/libbid/_udi_to_dd.c: Likewise.
3684 * config/libbid/_udi_to_sd.c: Likewise.
3685 * config/libbid/_udi_to_td.c: Likewise.
3686 * config/libbid/_unord_dd.c: Likewise.
3687 * config/libbid/_unord_sd.c: Likewise.
3688 * config/libbid/_unord_td.c: Likewise.
3689 * config/libbid/_usi_to_dd.c: Likewise.
3690 * config/libbid/_usi_to_sd.c: Likewise.
3691 * config/libbid/_usi_to_td.c: Likewise.
3692 * config/libbid/_xf_to_dd.c: Likewise.
3693 * config/libbid/_xf_to_sd.c: Likewise.
3694 * config/libbid/_xf_to_td.c: Likewise.
3695 * config/libbid/bid128.c: Likewise.
3696 * config/libbid/bid128_2_str.h: Likewise.
3697 * config/libbid/bid128_2_str_macros.h: Likewise.
3698 * config/libbid/bid128_2_str_tables.c: Likewise.
3699 * config/libbid/bid128_add.c: Likewise.
3700 * config/libbid/bid128_compare.c: Likewise.
3701 * config/libbid/bid128_div.c: Likewise.
3702 * config/libbid/bid128_fma.c: Likewise.
3703 * config/libbid/bid128_logb.c: Likewise.
3704 * config/libbid/bid128_minmax.c: Likewise.
3705 * config/libbid/bid128_mul.c: Likewise.
3706 * config/libbid/bid128_next.c: Likewise.
3707 * config/libbid/bid128_noncomp.c: Likewise.
3708 * config/libbid/bid128_quantize.c: Likewise.
3709 * config/libbid/bid128_rem.c: Likewise.
3710 * config/libbid/bid128_round_integral.c: Likewise.
3711 * config/libbid/bid128_scalb.c: Likewise.
3712 * config/libbid/bid128_sqrt.c: Likewise.
3713 * config/libbid/bid128_string.c: Likewise.
3714 * config/libbid/bid128_to_int16.c: Likewise.
3715 * config/libbid/bid128_to_int32.c: Likewise.
3716 * config/libbid/bid128_to_int64.c: Likewise.
3717 * config/libbid/bid128_to_int8.c: Likewise.
3718 * config/libbid/bid128_to_uint16.c: Likewise.
3719 * config/libbid/bid128_to_uint32.c: Likewise.
3720 * config/libbid/bid128_to_uint64.c: Likewise.
3721 * config/libbid/bid128_to_uint8.c: Likewise.
3722 * config/libbid/bid32_to_bid128.c: Likewise.
3723 * config/libbid/bid32_to_bid64.c: Likewise.
3724 * config/libbid/bid64_add.c: Likewise.
3725 * config/libbid/bid64_compare.c: Likewise.
3726 * config/libbid/bid64_div.c: Likewise.
3727 * config/libbid/bid64_fma.c: Likewise.
3728 * config/libbid/bid64_logb.c: Likewise.
3729 * config/libbid/bid64_minmax.c: Likewise.
3730 * config/libbid/bid64_mul.c: Likewise.
3731 * config/libbid/bid64_next.c: Likewise.
3732 * config/libbid/bid64_noncomp.c: Likewise.
3733 * config/libbid/bid64_quantize.c: Likewise.
3734 * config/libbid/bid64_rem.c: Likewise.
3735 * config/libbid/bid64_round_integral.c: Likewise.
3736 * config/libbid/bid64_scalb.c: Likewise.
3737 * config/libbid/bid64_sqrt.c: Likewise.
3738 * config/libbid/bid64_string.c: Likewise.
3739 * config/libbid/bid64_to_bid128.c: Likewise.
3740 * config/libbid/bid64_to_int16.c: Likewise.
3741 * config/libbid/bid64_to_int32.c: Likewise.
3742 * config/libbid/bid64_to_int64.c: Likewise.
3743 * config/libbid/bid64_to_int8.c: Likewise.
3744 * config/libbid/bid64_to_uint16.c: Likewise.
3745 * config/libbid/bid64_to_uint32.c: Likewise.
3746 * config/libbid/bid64_to_uint64.c: Likewise.
3747 * config/libbid/bid64_to_uint8.c: Likewise.
3748 * config/libbid/bid_b2d.h: Likewise.
3749 * config/libbid/bid_binarydecimal.c: Likewise.
3750 * config/libbid/bid_conf.h: Likewise.
3751 * config/libbid/bid_convert_data.c: Likewise.
3752 * config/libbid/bid_decimal_data.c: Likewise.
3753 * config/libbid/bid_decimal_globals.c: Likewise.
3754 * config/libbid/bid_div_macros.h: Likewise.
3755 * config/libbid/bid_dpd.c: Likewise.
3756 * config/libbid/bid_flag_operations.c: Likewise.
3757 * config/libbid/bid_from_int.c: Likewise.
3758 * config/libbid/bid_functions.h: Likewise.
3759 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3760 * config/libbid/bid_inline_add.h: Likewise.
3761 * config/libbid/bid_internal.h: Likewise.
3762 * config/libbid/bid_round.c: Likewise.
3763 * config/libbid/bid_sqrt_macros.h: Likewise.
3765 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3767 * Makefile.in: Change copyright header to refer to version
3768 3 of the GNU General Public License and to point readers at the
3769 COPYING3 file and the FSF's license web page.
3770 * config.host: Likewise.
3772 2009-04-07 Alan Modra <amodra@bigpond.net.au>
3774 * config.host: Reorder and merge to match config.gcc change.
3776 2009-04-03 Alan Modra <amodra@bigpond.net.au>
3778 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3780 2009-03-28 Joseph Myers <joseph@codesourcery.com>
3782 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3783 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3784 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3785 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3787 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
3789 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3790 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3792 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3794 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3795 ia64/t-softfp-compat to tmake_file.
3797 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3799 * config/ia64/__divxf3.asm: New.
3800 * config/ia64/_fixtfdi.asm: Likewise.
3801 * config/ia64/_fixunstfdi.asm: Likewise.
3802 * config/ia64/_floatditf.asm: Likewise.
3803 * config/ia64/t-fprules-softfp: Likewise.
3804 * config/ia64/t-softfp-compat: Likewise.
3805 * config/ia64/tf-signs.c: Likewise.
3807 2009-01-18 Ben Elliston <bje@au.ibm.com>
3809 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3811 2009-01-16 Ben Elliston <bje@au.ibm.com>
3813 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3816 2009-01-13 Ben Elliston <bje@au.ibm.com>
3818 * config/t-softfp: New file.
3819 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3820 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3822 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3824 * config.host: Add m32r*-*-rtems*.
3826 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3828 * config.host: Add m32c*-*-rtems*.
3830 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3833 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3834 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3835 * configure: Regenerate.
3836 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3837 tmake_file here from gcc/config.gcc.
3838 Move extra_parts here from gcc/config.gcc.
3839 * config/i386/t-sol2: Move here from gcc/config/i386.
3840 Use gcc_srcdir instead of srcdir.
3842 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3844 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3847 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3849 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3851 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3853 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3855 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3858 * config.host: Add picochip-*-*.
3860 2008-08-06 Bob Wilson <bob.wilson@acm.org>
3862 * config.host: Match more processor names for Xtensa.
3864 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3866 * config/i386/64/t-softfp-compat: Update comments.
3868 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3870 * config/i386/64/_divtc3-compat.c: Moved to ...
3871 * config/i386/64/_divtc3.c: Here.
3873 * config/i386/64/_multc3-compat.c: Moved to ...
3874 * config/i386/64/_multc3.c: Here.
3876 * config/i386/64/_powitf2-compat.c: Moved to ...
3877 * config/i386/64/_powitf2.c: Here.
3879 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3880 .c suffix instead of -compat.c.
3882 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
3884 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3885 (_FP_MUL_MEAT_D): Ditto.
3886 (_FP_DIV_MEAT_S): Ditto.
3887 (_FP_DIV_MEAT_D): Ditto.
3889 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3891 * Makefile.in: Add support for __sync_* libgcc functions.
3893 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3895 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3897 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3900 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3901 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3903 * config/i386/64/t-fprules-softfp: Moved to ...
3904 * config/i386/64/t-softfp-compat: This. New.
3906 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
3908 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3909 Initialize f with 0.0.
3911 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3914 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3916 * config/i386/64/_divtc3-compat.c: New.
3917 * config/i386/64/_multc3-compat.c: Likewise.
3918 * config/i386/64/_powitf2-compat.c: Likewise.
3919 * config/i386/64/eqtf2.c: Likewise.
3920 * config/i386/64/getf2.c: Likewise.
3921 * config/i386/64/letf2.c: Likewise.
3922 * config/i386/64/t-fprules-softfp: Likewise.
3924 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3926 * config.host: Add i386/${host_address}/t-fprules-softfp to
3927 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3928 i[34567]86-*-linux*, x86_64-*-linux*.
3930 * configure.ac: Set host_address to 64 or 32 for x86.
3931 * configure: Regenerated.
3933 * Makefile.in (config.status): Also depend on
3934 $(srcdir)/config.host.
3936 * config/i386/32/t-fprules-softfp: New.
3937 * config/i386/32/tf-signs.c: Likewise.
3939 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3941 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3942 Uros Bizjak <ubizjak@gmail.com>
3944 * config/i386/32/sfp-machine.h: New.
3946 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3948 * config/rs6000/t-ppccomm: Remove rules that conflict with
3949 auto-generated rules.
3951 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3953 * configure.ac: sinclude override.m4.
3954 * configure: Regenerate.
3956 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3958 * configure: Regenerate.
3960 2008-06-10 Joseph Myers <joseph@codesourcery.com>
3962 * Makefile.in (DECNUMINC): Remove
3963 -I$(MULTIBUILDTOP)../../libdecnumber.
3966 2008-06-07 Joseph Myers <joseph@codesourcery.com>
3968 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3969 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3970 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3971 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3972 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3973 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3974 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3975 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3976 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3977 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3978 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3979 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3980 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3981 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3983 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3985 * config.host (sh2[lbe]*-*-linux*): Allow target.
3987 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3989 * config/rs6000/t-ppccomm: Add build rules for new files.
3990 (LIB2ADD_ST): New variable.
3992 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3996 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3997 * config/t-avr: New file. Build 16bit libgcc functions.
3999 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4002 * config/t-slibgcc-darwin: Make install-leaf dependent on
4003 install-darwin-libgcc-stubs instead of install.
4005 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4007 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4008 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4009 sh-*-rtemscoff*): Remove cases.
4011 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4013 * Makefile.in (all): Use install-leaf rather than install.
4014 (install): Split most of the rule into...
4015 (install-leaf): ...this new one.
4017 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4018 Paolo Bonzini <bonzini@gnu.org>
4021 * Makefile.in: Use @shlib_slibdir@ substitution to get
4022 correct install name on darwin.
4023 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4025 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4027 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4028 cris-*-elf and cris-*-none.
4029 (crisv32-*-linux*): Similar, as cris-*-linux*.
4031 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4033 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4035 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4038 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4039 * configure: Regenerated.
4041 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4043 * Makefile.in (dfp-filenames): Replace decimal_globals,
4044 decimal_data, binarydecimal and convert_data with
4045 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4046 and bid_convert_data, respectively.
4048 2007-09-17 Chao-ying Fu <fu@mips.com>
4049 Nigel Stephens <nigel@mips.com>
4051 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4052 * Makefile.in (fixed_point): Define.
4053 Check if fixed_point is yes to build support functions.
4054 * configure.ac: Check for fixed_point support.
4055 * configure: Regenerated.
4056 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4057 funcs, modes, from, to.
4059 2007-09-11 Janis Johnson <janis187@us.ibm.com
4061 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4063 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4065 * Makefile.in (dfp-filenames): Remove decUtility, add
4066 decDouble, decPacked, decQuad, decSingle.
4068 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4070 * config.host : Add x86_64-elf target.
4072 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4074 * configure.ac (set_have_cc_tls): Add a missing =.
4075 * configure: Regenerated.
4077 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4079 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4080 and x86_64-*-linux*.
4082 * config/t-tls: New file.
4084 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4086 * configure.ac: Include ../config/enable.m4 and
4087 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4088 supports TLS and substitute set_have_cc_tls.
4089 * configure: Regenerated.
4091 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4093 * Makefile.in: Use libbid for DFP when BID is enabled.
4095 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4097 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4098 extra_parts. Add config/i386/t-cygming to tmake_file.
4099 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4101 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4102 Danny Smith <dannysmith@users.sourceforge.net>
4105 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4106 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4107 * config/i386/t-crtfm: Compile crtfastmath.o with
4108 -minline-all-stringops.
4110 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4112 * config.host (sparc-wrs-vxworks): New target.
4114 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4116 * config.host: Recognize fido.
4118 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4120 * configure: Check host, not target, for decimal float support.
4122 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4124 * config/i386/t-crtpc: New file.
4125 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4126 (x86_64-*-linux*): Ditto.
4128 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4130 * config.host (x86_64-*-mingw*): New target.
4132 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4133 H.J. Lu <hongjiu.lu@intel.com>
4135 * Makefile.in (enable_decimal_float): New.
4137 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4138 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4139 (decbits-filenames): This.
4140 (decbits-objects): New.
4141 (libgcc-objects): Add $(decbits-objects).
4143 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4144 Substitute enable_decimal_float.
4145 * configure: Regenerated.
4147 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4149 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4151 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4153 * Makefile.in (install-info): New dummy target.
4155 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4157 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4159 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4161 * Makefile.in: Add install-html and install-pdf dummy
4164 2007-02-05 Roger Sayle <roger@eyesopen.com>
4165 Daniel Jacobowitz <dan@codesourcery.com>
4167 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4168 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4169 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4171 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4173 * Makefile.in (dec-filenames): Add decExcept.
4175 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4178 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4181 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4183 * configure.ac: Add --enable-version-specific-runtime-libs.
4184 Correct $slibdir default.
4185 * configure: Regenerated.
4187 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4189 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4191 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4194 * config.host (alpha*-*-linux*): Set extra_parts.
4196 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4198 * config/sh/t-linux: New.
4199 * config.host (sh*-*-linux*): Set tmake_file.
4201 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4203 * Makefile.in (install): Handle multilibs.
4205 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4207 * Makefile.in: Added .PHONY entry for documentation targets.
4209 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4211 * Makefile.in: Add empty info, html, dvi, pdf targets.
4213 2007-01-04 Mike Stump <mrs@apple.com>
4215 * Makefile.in (MAKEINFO): Remove.
4218 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4220 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4221 * configure: Regenerate.
4222 * Makefile.in (host_subdir): Substitute it.
4223 (gcc_objdir): Use it.
4225 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4227 * config.host (ia64*-*-linux*): Set tmake_file.
4229 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4231 * Makefile.in (version): Define.
4233 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4234 Paolo Bonzini <bonzini@gnu.org>
4236 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4237 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4238 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4239 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4240 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4241 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4242 * configure: Generated.