1 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
3 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
4 i386/t-crtfm to tmake_file.
5 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
6 (set_fast_math): Use set_fast_math_sse for SSE targets.
7 * config/i386/t-crtfm: Remove.
9 2015-05-21 Alan Modra <amodra@gmail.com>
12 * config/rs6000/morestack.S: Remove ".abiversion 1".
14 2015-05-20 Alan Modra <amodra@gmail.com>
16 * config/rs6000/morestack.S: New.
17 * config/rs6000/t-stack-rs6000: New.
18 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
20 * generic-morestack.c: Don't build for powerpc 32-bit.
22 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
24 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
25 Remove useless endif/ifneq ($(enable_shared),yes) pair.
27 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
29 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
31 * config/arm/ieee754-df.S: Add CFI directives.
32 * config/arm/ieee754-sf.S: Add CFI directives.
34 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
36 * configure.ac: Include config/sjlj.m4.
37 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
38 * config.in: Regenerate.
39 * configure: Likewise.
40 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
42 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
44 * libgcov-util.c: Add space between string literal and macro name.
46 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
47 Chris Jones <chrisj@nvidia.com>
48 Joshua Conner <jconner@nvidia.com>
50 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
51 (arm*-*-uclinux*): Likewise.
52 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
53 * config/arm/crtfastmath.c: New file.
55 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
57 * Makefile.in (real_host_noncanonical): New variable.
59 * configure.ac (real_host_noncanonical): Compute. Remove special
60 case for intelmicemul.
61 * configure: Regenerate.
63 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
65 * config/frv/elf-lib.h: New file.
66 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
67 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
70 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
72 * config/frv/frvbengin.c: Do not include defaults.h
73 * config/frv/frvend.c: Ditto.
75 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
77 * config.host: Add h8300-*-linux
78 * config/h8300/t-linux: New file.
79 * config/h8300/lib1funs.s: Change symbol prefix.
80 * config/h8300/sfp-machine.h: 64bit double support.
82 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
83 Szabolcs Nagy <szabolcs.nagy@arm.com>
85 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
86 Linux if target provides dl_iterate_phdr.
88 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
91 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
92 * config/i386/cpuinfo.c (__cpu_model): Initialize.
93 (__cpu_indicator_init@GCC_4.8.0): New.
94 (__cpu_model@GCC_4.8.0): Likewise.
95 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
98 2015-04-16 Nick Clifton <nickc@redhat.com>
100 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
101 and __modhi3 functions.
102 * config/rl78/divmodso.S: Add G14 and G13 versions of the
103 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
105 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
107 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
108 do-while loop as macro body to avoid warnings.
110 2015-04-10 Jakub Jelinek <jakub@redhat.com>
111 Iain Sandoe <iain@codesourcery.com>
114 * configure: Regenerate.
116 2015-04-07 Jakub Jelinek <jakub@redhat.com>
117 Iain Sandoe <iain@codesourcery.com>
120 * configure: Regenerate.
122 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
124 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
126 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
128 Implement call0 ABI for xtensa
129 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
130 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
131 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
132 use ret in call0 ABI.
133 * config/xtensa/t-windowed: New file.
134 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
135 * libgcc/configure: Regenerated.
136 * libgcc/configure.ac: Check if xtensa target is configured for
137 windowed ABI and thus needs to use custom unwind code.
139 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
142 * gthr-single.h: Use __unused__ attribute instead of unused.
143 * config/gthr-vxworks.h: Likewise.
144 * config/i386/gthr-win32.h: Likewise.
146 2015-02-27 Kai Tietz <ktietz@redhat.com>
149 * config.in: Regenerated.
150 * configure: Likewise.
151 * configure.ac (AC_HEADER_STDC): Added explicit.
152 (AC_CHECK_HEADERS): Check for default headers plus
154 * libgcov-util.c (gcov_read_profile_dir): Disable use
155 of ftw-function, if header is not found.
156 (ftw_read_file): Likewise.
158 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
161 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
164 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
166 * config/arm/bpabi.S (test_div_by_zero): Make label names
167 consistent between thumb2 and arm mode cases. Separate the
168 signed comparison on the high word of the numerator from the
169 unsigned comparison on the low word.
170 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
173 2015-02-17 Joseph Myers <joseph@codesourcery.com>
175 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
177 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
179 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
181 PR gcov-profile/61889
182 * libgcov-driver-system.c: undefine clashing macro for mkdir.
184 2015-02-02 Nick Clifton <nickc@redhat.com>
186 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
187 rounding up the fraction.
189 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
191 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
192 oldval and newval to const void *. Fix typo.
193 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
194 (FETCH_AND_OP_WORD): Likewise.
195 (OP_AND_FETCH_WORD): Likewise.
196 (COMPARE_AND_SWAP_2): Likewise.
197 (__sync_val_compare_and_swap_4): Likewise.
198 (__sync_lock_test_and_set_4): Likewise.
199 (SYNC_LOCK_RELEASE_2): Likewise.
200 Remove support for long long atomic operations.
202 2015-01-27 Caroline Tice <cmtice@google.com>
204 Committing VTV Cywin/Ming patch for Patrick Wollgast
205 * Makefile.in: Move rules to build vtv_*.o out of the check
207 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
209 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
210 enable_vtable_verify.
212 2015-01-27 Nick Clifton <nickc@redhat.com>
214 * config/rl78/cmpsi2.S: Use function start and end macros.
215 (__gcc_bcmp): New function.
216 * config/rl78/lshrsi3.S: Use function start and end macros.
217 * config/rl78/mulsi3.S: Add support for G10.
218 (__mulqi3): New function for G10.
219 * config/rl78/signbit.S: Use function start and end macros.
220 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
222 (LIB2FUNCS_EXCLUDE): Define.
223 (LIB2FUNCS_ST): Define.
224 * config/rl78/trampoline.S: Use function start and end macros.
225 * config/rl78/vregs.h (START_FUNC): New macro.
226 (START_ANOTHER_FUNC): New macro.
227 (END_FUNC): New macro.
228 (END_ANOTHER_FUNC): New macro.
229 * config/rl78/bit-count.S: New file. Contains assembler
230 implementations of the bit counting functions: ___clzhi2,
231 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
232 __paritysi2, __popcounthi2 and __popcountsi2.
233 * config/rl78/fpbit-sf.S: New file. Contains assembler
234 implementationas of the math functions: __negsf2, __cmpsf2,
235 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
236 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
237 * config/rl78/fpmath-sf.S: New file. Contains assembler
238 implementations of the math functions: __subsf3, __addsf3,
239 __mulsf3 and __divsf3
241 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
243 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
244 Add i386/elf-lib.h to tm_file.
245 * config/i386/elf-lib.h: Fix comment.
246 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
247 && __sun__ && __svr4__]: Remove workaround.
249 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
251 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
253 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
255 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
257 * config/i386/cpuinfo.c (processor_subtypes): Add
258 INTEL_COREI7_BROADWELL.
259 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
262 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
264 * config/i386/elf-lib.h: New file.
265 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
266 Wrap definition in #ifdef __i386__.
267 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
268 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
269 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
270 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
273 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
275 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
276 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
278 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
280 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
281 Update rt_sigframe format and address for current Nios II
284 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
286 * config.host (arm*-*-freebsd*): Add new configuration for
288 * config/arm/freebsd-atomic.c: New file.
289 * config/arm/t-freebsd: Likewise.
290 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
291 'PC-relative indirect' OS's.
293 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
295 * config.host: Add Visium support.
296 * config/visium: New directory.
298 2015-01-05 Jakub Jelinek <jakub@redhat.com>
300 Update copyright years.
302 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
304 * config.host: Support mipsisa32r6 and mipsisa64r6.
305 * config/mips/mips16.S: Do not build for R6.
307 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
309 * config/sh/crt.h: New.
310 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
312 * config/sh/crt1.S: Likewise.
314 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
317 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
318 func_ptr *dtor_list temporary variable to avoid "array subscript
319 is above array bounds" warnings.
321 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
323 * Makefile.in (with_aix_soname): Define.
324 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
325 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
326 * configure: Recreate.
328 2014-12-05 Olivier Hainque <hainque@adacore.com>
330 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
331 now provided by defaults.h.
333 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
336 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
337 whether it's defined.
339 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
341 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
342 * config/i386/cpuinfo.c (get_available_features): Detect it.
344 2014-11-27 Tony Wang <tony.wang@arm.com>
346 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
347 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
348 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
350 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
352 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
354 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
356 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
359 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
360 John David Anglin <danglin@gcc.gnu.org>
362 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
363 (FETCH_AND_OP_2): New. Use for subword and double word operations.
364 (OP_AND_FETCH_2): Likewise.
365 (COMPARE_AND_SWAP_2): Likewise.
366 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
367 (SYNC_LOCK_RELEASE_2): Likewise.
368 (SUBWORD_SYNC_OP): Remove.
369 (SUBWORD_VAL_CAS): Likewise.
370 (SUBWORD_BOOL_CAS): Likewise.
371 (FETCH_AND_OP_WORD): Update.
372 Consistently use signed types.
374 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
375 Thomas Schwinge <thomas@codesourcery.com>
376 Ilya Verbin <ilya.verbin@intel.com>
377 Andrey Turetskiy <andrey.turetskiy@intel.com>
379 * Makefile.in (crtoffloadbegin$(objext)): New rule.
380 (crtoffloadend$(objext)): Likewise.
381 * configure: Regenerate.
382 * configure.ac (accel_dir_suffix): Compute new variable.
383 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
384 if enable_offload_targets is not empty.
385 * offloadstuff.c: New file.
387 2014-11-13 Nick Clifton <nickc@redhat.com>
389 * config/rl78/divmodhi.S: Add support for the G10 architecture.
390 Use START_FUNC and END_FUNC macros to enable linker garbage
392 * config/rl78/divmodqi.S: Likewise.
393 * config/rl78/divmodsi.S: Likewise.
394 * config/rl78/mulsi3.S: Likewise.
395 * config/rl78/lib2div.c: Remove G10 functions.
396 * config/rl78/lib2muls.c: Likewise.
397 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
398 * config/rl78/vregs.h (START_FUNC): New macro.
399 (END_FUNC): New macro.
401 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
403 * config/mips/mips16.S: Set .module when supported. Update O32
404 FP64 calling convention and use for FPXX when possible. Add FPXX
405 calling convention fallback case.
407 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
409 * config.host: Handle nvptx-*-*.
410 * shared-object.mk (as-flags-$o): Define.
411 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
412 -xassembler-with-cpp.
413 * static-object.mk: Identical changes.
414 * config/nvptx/t-nvptx: New file.
415 * config/nvptx/crt0.s: New file.
416 * config/nvptx/free.asm: New file.
417 * config/nvptx/malloc.asm: New file.
418 * config/nvptx/realloc.c: New file.
420 2014-10-30 Joseph Myers <joseph@codesourcery.com>
422 * Makefile.in (libgcc.map.in): New target.
423 (libgcc.map): Use libgcc.map.in.
424 * config/t-softfp (softfp_compat): New variable to be set by
426 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
428 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
430 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
431 that use compat symbols and disable all code unless [SHARED].
432 * config/t-softfp-compat: New file.
433 * find-symver.awk: New file.
434 * configure.ac (--with-glibc-version): New configure option.
435 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
436 * configure: Regenerate.
437 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
440 2014-10-29 Joseph Myers <joseph@codesourcery.com>
442 * config/t-hardfp (hardfp_exclusions): Document new variable for
444 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
445 * config/t-softfp (softfp_extras): Document new variable for user
447 (softfp_func_list): Add functions from $(softfp_extras).
448 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
449 * config.host (powerpc*-*-linux*): For e500v1, use
450 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
451 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
452 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
454 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
456 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
457 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
458 memory read accesses are ok.
460 2014-10-25 Joseph Myers <joseph@codesourcery.com>
462 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
463 * configure: Regenerate.
464 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
465 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
466 of soft-fp for 32-bit classic hard float. Do not use
467 t-softfp-excl for soft float.
469 2014-10-22 Joseph Myers <joseph@codesourcery.com>
471 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
473 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
476 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
478 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
479 introduced with 2014-10-21 trunk r216525.
481 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
482 Vidya Praveen <vidya.praveen@atmel.com>
483 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
484 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
485 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
487 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
490 Updated library functions for AVRTINY arch.
491 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
492 Replaced occurrences of r0/r1 with tmp/zero reg macros.
493 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
494 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
496 (__mulsi3_helper): Update stack, preserve callee saved regs and
497 argument from stack. Restore callee save registers.
498 (__mulpsi3): Likewise.
499 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
500 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
501 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
503 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
504 (__do_copy_data): Added new definition for AVRTINY.
505 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
506 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
507 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
508 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
509 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
511 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
514 Fix broken long multiplication on tiny arch.
516 2014-10-09 Joseph Myers <joseph@codesourcery.com>
518 * soft-fp/double.h: Update from glibc.
519 * soft-fp/eqdf2.c: Likewise.
520 * soft-fp/eqsf2.c: Likewise.
521 * soft-fp/eqtf2.c: Likewise.
522 * soft-fp/extenddftf2.c: Likewise.
523 * soft-fp/extended.h: Likewise.
524 * soft-fp/extendsfdf2.c: Likewise.
525 * soft-fp/extendsftf2.c: Likewise.
526 * soft-fp/extendxftf2.c: Likewise.
527 * soft-fp/gedf2.c: Likewise.
528 * soft-fp/gesf2.c: Likewise.
529 * soft-fp/getf2.c: Likewise.
530 * soft-fp/ledf2.c: Likewise.
531 * soft-fp/lesf2.c: Likewise.
532 * soft-fp/letf2.c: Likewise.
533 * soft-fp/op-1.h: Likewise.
534 * soft-fp/op-2.h: Likewise.
535 * soft-fp/op-4.h: Likewise.
536 * soft-fp/op-8.h: Likewise.
537 * soft-fp/op-common.h: Likewise.
538 * soft-fp/quad.h: Likewise.
539 * soft-fp/single.h: Likewise.
540 * soft-fp/soft-fp.h: Likewise.
541 * soft-fp/unorddf2.c: Likewise.
542 * soft-fp/unordsf2.c: Likewise.
543 * soft-fp/unordtf2.c: Likewise.
544 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
545 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
546 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
547 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
548 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
549 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
550 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
551 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
552 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
553 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
555 2014-10-08 Rong Xu <xur@google.com>
557 * libgcov-util.c (read_gcda_file): Fix format.
558 (find_match_gcov_info): Ditto.
559 (calculate_2_entries): New.
560 (compute_one_gcov): Ditto.
561 (gcov_info_count_all_cold): Ditto.
562 (gcov_info_count_all_zero): Ditto.
563 (extract_file_basename): Ditto.
564 (get_file_basename): Ditto.
566 (matched_gcov_info): Ditto.
567 (calculate_overlap): Ditto.
568 (gcov_profile_overlap): Ditto.
569 * libgcov-driver.c (compute_summary): Make
570 it avavilable for external calls.
572 2014-10-06 Rong Xu <xur@google.com>
574 * Makefile.in: Ditto.
575 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
576 (gcov_sort_icall_topn_counter): Ditto.
577 (gcov_sort_topn_counter_arrays): Ditto.
578 (dump_one_gcov): Sort indirect_call topn counters.
579 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
581 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
583 (__gcov_indirect_call_topn_profiler): New profiler function.
584 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
585 * libgcov.h: New decls.
587 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
589 * config.host: Remove support for score-*.
591 2014-09-22 Joseph Myers <joseph@codesourcery.com>
593 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
594 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
595 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
596 __LIBGCC_XF_MANT_DIG__.
597 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
598 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
599 __LIBGCC_TF_MANT_DIG__.
600 * libgcc2.c (NOTRUNC): Define in terms of
601 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
602 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
604 2014-09-22 Joseph Myers <joseph@codesourcery.com>
607 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
610 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
612 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
613 override USE_PT_GNU_EH_FRAME.
614 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
615 check USE_EH_FRAME_REGISTRY_ALWAYS against
616 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
617 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
618 variable for substituted force_explicit_eh_registry.
619 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
620 * configure.ac (explicit-exception-frame-registration):
622 * configure: Regenerate.
624 2014-09-19 Olivier Hainque <hainque@adacore.com>
626 * config.host (powerpc-wrs-vxworksmils): New configuration,
629 2014-09-18 Joseph Myers <joseph@codesourcery.com>
631 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
633 2014-09-18 Joseph Myers <joseph@codesourcery.com>
635 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
636 bits not set bits as indicating trapping exceptions.
638 2014-09-17 Nathan sidwell <nathan@acm.org>
640 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
641 (LIBGCOV_DRIVER): ... here.
642 * libgcov-driver.c (gcov_master): New.
643 (gcov_exit): Remove from master chain.
644 (__gcov_init): Add to master chain if version compatible. Don't
646 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
647 (gcov_reset_int): Clear master chain, if compatible.
648 (gcov_dump_int): New internal interface. Dump master chain, if
650 (gcov_dump): Alias for gcov_dump_int.
651 * libgcov.h (struct gcov_root): Add next and prev fields.
652 (struct gcov_master): New struct.
653 (__gcov_master): New.
654 (gcov_dump_int): Declare.
656 2014-09-17 Olivier Hainque <hainque@adacore.com>
658 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
659 and crtbegin.o + crtend.o to extra_parts.
661 2014-09-12 Joseph Myers <joseph@codesourcery.com>
663 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
664 __LIBGCC_HAS_SF_MODE__.
665 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
666 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
667 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
668 * config/libbid/bid_gcc_intrinsics.h
669 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
670 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
671 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
672 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
673 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
674 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
676 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
679 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
680 and R24 as needed. Make work for all devices and .text locations.
681 (__do_global_ctors, __do_global_dtors): Use word addresses.
682 (__tablejump__, __tablejump_elpm__): Remove functions.
683 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
685 (XICALL, XIJMP): New macros.
687 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
688 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
690 * config.host (aarch64*): Include crtfastmath.o and
692 * config/aarch64/crtfastmath.c: New file.
694 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
696 * config.host: Remove picochip support.
697 * config/picochip/adddi3.S: Remove.
698 * config/picochip/ashlsi3.S: Remove.
699 * config/picochip/ashlsi3.c: Remove.
700 * config/picochip/ashrsi3.S: Remove.
701 * config/picochip/ashrsi3.c: Remove.
702 * config/picochip/clzsi2.S: Remove.
703 * config/picochip/cmpsi2.S: Remove.
704 * config/picochip/divmod15.S: Remove.
705 * config/picochip/divmodhi4.S: Remove.
706 * config/picochip/divmodsi4.S: Remove.
707 * config/picochip/lib1funcs.S: Remove.
708 * config/picochip/longjmp.S: Remove.
709 * config/picochip/lshrsi3.S: Remove.
710 * config/picochip/lshrsi3.c: Remove.
711 * config/picochip/parityhi2.S: Remove.
712 * config/picochip/popcounthi2.S: Remove.
713 * config/picochip/setjmp.S: Remove.
714 * config/picochip/subdi3.S: Remove.
715 * config/picochip/t-picochip: Remove.
716 * config/picochip/ucmpsi2.S: Remove.
717 * config/picochip/udivmodhi4.S: Remove.
718 * config/picochip/udivmodsi4.S: Remove.
720 2014-09-08 Joseph Myers <joseph@codesourcery.com>
722 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
723 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
724 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
725 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
726 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
727 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
728 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
729 defined and LIBGCC2_HAS_DF_MODE is defined.
730 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
731 defined and LIBGCC2_HAS_XF_MODE is defined.
732 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
733 defined and LIBGCC2_HAS_TF_MODE is defined.
735 2014-09-08 Joseph Myers <joseph@codesourcery.com>
737 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
738 and ROUND_TOWARDS_ZERO conditionals.
740 2014-09-07 Nathan sidwell <nathan@acm.org>
742 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
743 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
745 2014-09-05 Joseph Myers <joseph@codesourcery.com>
747 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
748 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
749 uses to __LIBGCC_STACK_POINTER_REGNUM__.
750 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
751 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
752 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
753 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
754 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
755 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
756 (DWARF_FRAME_REGISTERS): Change all uses to
757 __LIBGCC_DWARF_FRAME_REGISTERS__.
758 (EH_RETURN_STACKADJ_RTX): Change all uses to
759 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
760 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
761 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
762 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
763 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
764 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
765 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
766 to __LIBGCC_EH_FRAME_SECTION_NAME__.
767 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
768 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
769 __LIBGCC_STACK_POINTER_REGNUM__.
770 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
771 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
772 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
773 to __LIBGCC_STACK_POINTER_REGNUM__.
774 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
775 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
776 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
777 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
778 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
779 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
780 (STACK_POINTER_REGNUM): Change all uses to
781 __LIBGCC_STACK_POINTER_REGNUM__.
782 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
783 use to __LIBGCC_STACK_POINTER_REGNUM__.
784 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
785 uses to __LIBGCC_STACK_POINTER_REGNUM__.
786 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
787 to __LIBGCC_DWARF_FRAME_REGISTERS__.
788 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
789 to __LIBGCC_DWARF_FRAME_REGISTERS__.
790 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
791 to __LIBGCC_STACK_POINTER_REGNUM__.
792 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
793 Remove conditional definition.
794 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
795 __LIBGCC_TEXT_SECTION_ASM_OP__.
796 (EH_FRAME_SECTION_NAME): Change all uses to
797 __LIBGCC_EH_FRAME_SECTION_NAME__.
798 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
799 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
800 (CTORS_SECTION_ASM_OP): Change all uses to
801 __LIBGCC_CTORS_SECTION_ASM_OP__.
802 (DTORS_SECTION_ASM_OP): Change all uses to
803 __LIBGCC_DTORS_SECTION_ASM_OP__.
804 (JCR_SECTION_NAME): Change all uses to
805 __LIBGCC_JCR_SECTION_NAME__.
806 (INIT_SECTION_ASM_OP): Change all uses to
807 __LIBGCC_INIT_SECTION_ASM_OP__.
808 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
809 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
810 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
811 __LIBGCC_STACK_GROWS_DOWNWARD__.
812 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
813 __LIBGCC_INIT_SECTION_ASM_OP__.
814 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
815 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
816 (EH_FRAME_SECTION_NAME): Change all uses to
817 __LIBGCC_EH_FRAME_SECTION_NAME__.
818 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
819 definitions. Change all uses to
820 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
821 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
822 __LIBGCC_STACK_GROWS_DOWNWARD__.
823 (DWARF_FRAME_REGISTERS): Change all uses to
824 __LIBGCC_DWARF_FRAME_REGISTERS__.
825 (EH_RETURN_STACKADJ_RTX): Change all uses to
826 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
827 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
828 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
829 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
830 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
831 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
833 2014-09-02 Nathan sidwell <nathan@acm.org>
835 * libgcov-interface.c (STRONG_ALIAS): New.
836 (__gcov_flush): Call __gcov_reset_int.
837 (__gcov_reset): Strong alias for ...
838 (__gcov_reset_ing): ... this renamed hidden version.
839 * libgcov.h (__gcov_reset_int): New declaration.
841 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
843 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
845 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
846 (__dso_handle): Define on Cygwin.
847 * config/i386/t-cygming (crtbeginS.o): New rule.
848 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
850 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
853 2014-08-13 Steve Ellcey <sellcey@mips.com>
855 * crtstuff.c: Undef caddr_t.
857 2014-08-12 Steve Ellcey <sellcey@mips.com>
859 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
861 2014-08-07 Nathan Sidwell <nathan@acm.org>
863 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
864 (LIBGCOV_DRIVER): ... to here.
865 * libgcov.h (gcov_do_dump): New #define.
866 (struct gcov_root): New.
867 (__gcov_root): New declaration.
868 (__gcov_dump_one): Declare.
869 * libgcov-driver.c (gcov_list, gcov_dump_complete,
870 run_accounted): Delete.
871 (gcov_compute_histogram): Add LIST argument, adjust.
872 (compute_summary): Adjust gcov_compute_histogram call.
873 (gcov_do_dump): Not hidden, static in libgcov.
874 (gcov_clear): Move to interface.c.
875 (__gcov_dump_one): New, broken out of ...
876 (gcov_exit): ... here. Make static.
878 (__gcov_init): Adjust.
879 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
881 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
882 (gcov_clear): Moved from driver.c. Add LIST argument.
883 (__gcov_reset): Adjust for changed interfaces.
884 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
886 2014-08-04 Rohit <rohitarulraj@freescale.com>
889 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
890 based on change in SPE high register numbers and 3 HTM registers.
892 2014-08-01 Nathan Sidwell <nathan@acm.org>
894 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
895 LIBGCOV_INTERFACE): Reformat.
896 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
898 * libgcov-interface.c: Reformat some comments.
899 (__gcov_flush_mx): Add declaration. Tidy up definition.
901 2014-07-31 Alan Modra <amodra@gmail.com>
902 Peter Bergner <bergner@vnet.ibm.com>
904 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
905 (pack_ldouble): New function.
906 (__gcc_qadd): Use it.
907 (__gcc_qmul): Likewise.
908 (__gcc_qdiv): Likewise.
909 (__gcc_qneg): Likewise.
910 (__gcc_stoq): Likewise.
911 (__gcc_dtoq): Likewise.
913 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
915 * config/s390/tpf-unwind.h: Include <stdbool.h>.
916 (__tpf_eh_return): Add original return address as second parameter.
917 Handle cases where unwinder routines were called directly, instead
918 of from within the C++ library.
920 2014-07-29 Nathan Sidwell <nathan@acm.org>
922 * libgcov.h: Move renaming of entry points to lib gcov specific
924 (gcov_do_dump): New rename.
925 (gcov_rewrite): Remove inline, make HIDDEN.
926 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
927 (gcov_exit_compute_summary): Rename to ...
928 (compute_summary): ... here. Add LIST argument.
929 (gcov_exit_merge_gcda): Rename to ...
930 (merge_one_data): ... here.
931 (gcov_exit_write_gcda): Rename to ...
932 (write_one_data): ... here.
933 (gcov_exit_merge_summary): Rename to ...
934 (merge_summary): Add RUN_COUNTED argument.
935 (gcov_exit_dump_gcov): Rename to ...
936 (dump_one_gcov): Add RUN_COUNTED argument.
937 (gcov_do_dump): New function, broken out of ...
938 (gcov_exit): ... here. Call it.
940 2014-07-27 Anthony Green <green@moxielogic.com>
942 * config.host: Add moxiebox configuration suppport.
944 2014-07-27 Nathan Sidwell <nathan@acm.org>
946 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
947 (struct gcov_filename): ... here. Include buffer and max length
949 (gcov_max_filename): Remove.
950 (gi_filename): Remove.
951 (gcov_exit_compute_summary): Compute max filename here.
952 (gcov_exit_merge_gcda): Add filename parm, adjust.
953 (gcov_exit_merge_summary): Likewise.
954 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
955 (gcov_exit): Likewise.
956 (__gcov_init): Don't calculate max length here.
957 * libgcov_util.c (max_filename_len): Remove.
958 (read_gcda_file): Don't calculate max length here.
959 (gcov_read_profile_dir): Don't propagate here.
960 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
961 struct gcov_filename changes.
962 (gcov_exit_open_gcda_file): Likewise.
964 2014-07-25 Nathan Sidwell <nathan@acm.org>
966 * libgcov-driver.c (set_gcov_dump_complete,
967 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
968 functions polluting user's namespace.
969 (gcov_exit): Set variable directly.
970 (gcov_clear): Reset variable directly.
971 * libgcov-interface.c (get_gcov_dymp_complete,
972 reset_gov_dump_complete): Remove declarations.
973 (__gcov_reset, __gcov_dump): Don't call them.
975 2014-07-24 DJ Delorie <dj@redhat.com>
977 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
978 (__gcc_deregister_frame): Move logic to detect deregister function
980 (__gcc_register_frame): here, so it's consistent with the register
983 2014-07-23 Nathan Sidwell <nathan@acm.org>
985 * libgcov-driver.c (set_gcov_list): Remove.
986 (gcov_list): Make non-static in GCOV_TOOL.
987 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
989 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
991 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
992 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
993 Don't use SYNC_LOCK_RELEASE for int type.
995 2014-07-14 Richard Biener <rguenther@suse.de>
997 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
999 2014-07-11 Rong Xu <xur@google.com>
1001 * libgcov-util.c (gcov_max_filename): Fix declartion.
1003 2014-07-10 Rong Xu <xur@google.com>
1005 Add gcov-tool: an offline gcda profile processing tool
1007 * libgcov-driver.c (gcov_max_filename): Make available
1009 * libgcov-merge.c (__gcov_merge_add): Replace
1010 gcov_read_counter() with a Macro.
1011 (__gcov_merge_ior): Ditto.
1012 (__gcov_merge_time_profile): Ditto.
1013 (__gcov_merge_single): Ditto.
1014 (__gcov_merge_delta): Ditto.
1015 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1016 in the utility functions.
1017 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1018 gcov_list object link lists.
1019 (tag_function): Ditto.
1020 (tag_blocks): Ditto.
1023 (tag_counters): Ditto.
1024 (tag_summary): Ditto.
1025 (read_gcda_finalize): Ditto.
1026 (read_gcda_file): Ditto.
1027 (ftw_read_file): Ditto.
1028 (read_profile_dir_init): Ditto.
1029 (gcov_read_profile_dir): Ditto.
1030 (gcov_read_counter_mem): Ditto.
1031 (gcov_get_merge_weight): Ditto.
1032 (merge_wrapper): A wrapper function that calls merging handler.
1033 (gcov_merge): Merge two gcov_info objects with weights.
1034 (find_match_gcov_info): Find the matched gcov_info in the list.
1035 (gcov_profile_merge): Merge two gcov_info object lists.
1036 (__gcov_add_counter_op): Process edge profile counter values.
1037 (__gcov_ior_counter_op): Process IOR profile counter values.
1038 (__gcov_delta_counter_op): Process delta profile counter values.
1039 (__gcov_single_counter_op): Process single profile counter values.
1040 (fp_scale): Callback function for float-point scaling.
1041 (int_scale): Callback function for integer fraction scaling.
1042 (gcov_profile_scale): Scaling profile counters.
1043 (gcov_profile_normalize): Normalize profile counters.
1044 * libgcov.h: Add headers and functions for gcov-tool use.
1045 (gcov_get_counter): New.
1046 (gcov_get_counter_target): Ditto.
1047 (struct gcov_info): Make the functions field mutable in gcov-tool
1050 2014-06-23 Kai Tietz <ktietz@redhat.com>
1053 * unwind-seh.c (_Unwind_GetGR): Check for proper
1055 (_Unwind_SetGR): Likewise.
1057 2014-05-22 Nick Clifton <nickc@redhat.com>
1059 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1062 2014-05-22 Teresa Johnson <tejohnson@google.com>
1064 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1067 2014-05-20 John Marino <gnugcc@marino.st>
1069 * config.host (*-*-dragonfly*): New target.
1070 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1071 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1072 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1073 * config/i386/dragonfly-unwind.h: New.
1075 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1078 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1079 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1081 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1083 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1086 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1088 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1090 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1093 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1096 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1098 Work around for current cygwin32 build problems.
1099 * config/i386/cygming-crtbegin.c (__register_frame_info,
1100 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1101 functions only for 64-bit systems.
1103 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1105 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1106 (sigill_caught, sigill_hdlr): Remove.
1108 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1110 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1112 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1113 Solaris 9 single-threaded support.
1114 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1115 Solaris 9 single-threaded support. Add call_user_handler code
1117 (sparc_is_sighandler): Likewise.
1119 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1121 * config.host: Append t-floattodi to tmake_file depending on
1124 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1126 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1128 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1131 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1132 variable to avoid "array subscript is above array bounds" warnings.
1133 Use __builtin_expect when checking *jcr_list for NULL.
1135 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1138 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1139 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1140 vtv_*.o to extra_parts if enable_vtable_verify.
1142 2014-03-06 Nick Clifton <nickc@redhat.com>
1144 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1145 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1147 2014-02-28 Joey Ye <joey.ye@arm.com>
1150 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1151 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1154 2014-02-24 Walter Lee <walt@tilera.com>
1156 * config.host: Support "tilegx*" and "tilepro*" triplets.
1157 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1158 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1160 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1161 Chung-Lin Tang <cltang@codesourcery.com>
1163 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1164 * config/nios2/crti.S: Remove .file directive.
1165 * config/nios2/crtn.S: Likewise.
1167 2014-02-18 Kai Tietz <ktietz@redhat.com>
1168 Jonathan Schleifer <js@webkeks.org>
1171 * unwind-seh.c (_GCC_specific_handler): Pass proper
1172 value to unwind-handler.
1174 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1176 * soft-fp/adddf3.c: Update from glibc.
1177 * soft-fp/addsf3.c: Likewise.
1178 * soft-fp/addtf3.c: Likewise.
1179 * soft-fp/divdf3.c: Likewise.
1180 * soft-fp/divsf3.c: Likewise.
1181 * soft-fp/divtf3.c: Likewise.
1182 * soft-fp/double.h: Likewise.
1183 * soft-fp/eqdf2.c: Likewise.
1184 * soft-fp/eqsf2.c: Likewise.
1185 * soft-fp/eqtf2.c: Likewise.
1186 * soft-fp/extenddftf2.c: Likewise.
1187 * soft-fp/extended.h: Likewise.
1188 * soft-fp/extendsfdf2.c: Likewise.
1189 * soft-fp/extendsftf2.c: Likewise.
1190 * soft-fp/extendxftf2.c: Likewise.
1191 * soft-fp/fixdfdi.c: Likewise.
1192 * soft-fp/fixdfsi.c: Likewise.
1193 * soft-fp/fixdfti.c: Likewise.
1194 * soft-fp/fixsfdi.c: Likewise.
1195 * soft-fp/fixsfsi.c: Likewise.
1196 * soft-fp/fixsfti.c: Likewise.
1197 * soft-fp/fixtfdi.c: Likewise.
1198 * soft-fp/fixtfsi.c: Likewise.
1199 * soft-fp/fixtfti.c: Likewise.
1200 * soft-fp/fixunsdfdi.c: Likewise.
1201 * soft-fp/fixunsdfsi.c: Likewise.
1202 * soft-fp/fixunsdfti.c: Likewise.
1203 * soft-fp/fixunssfdi.c: Likewise.
1204 * soft-fp/fixunssfsi.c: Likewise.
1205 * soft-fp/fixunssfti.c: Likewise.
1206 * soft-fp/fixunstfdi.c: Likewise.
1207 * soft-fp/fixunstfsi.c: Likewise.
1208 * soft-fp/fixunstfti.c: Likewise.
1209 * soft-fp/floatdidf.c: Likewise.
1210 * soft-fp/floatdisf.c: Likewise.
1211 * soft-fp/floatditf.c: Likewise.
1212 * soft-fp/floatsidf.c: Likewise.
1213 * soft-fp/floatsisf.c: Likewise.
1214 * soft-fp/floatsitf.c: Likewise.
1215 * soft-fp/floattidf.c: Likewise.
1216 * soft-fp/floattisf.c: Likewise.
1217 * soft-fp/floattitf.c: Likewise.
1218 * soft-fp/floatundidf.c: Likewise.
1219 * soft-fp/floatundisf.c: Likewise.
1220 * soft-fp/floatunditf.c: Likewise.
1221 * soft-fp/floatunsidf.c: Likewise.
1222 * soft-fp/floatunsisf.c: Likewise.
1223 * soft-fp/floatunsitf.c: Likewise.
1224 * soft-fp/floatuntidf.c: Likewise.
1225 * soft-fp/floatuntisf.c: Likewise.
1226 * soft-fp/floatuntitf.c: Likewise.
1227 * soft-fp/gedf2.c: Likewise.
1228 * soft-fp/gesf2.c: Likewise.
1229 * soft-fp/getf2.c: Likewise.
1230 * soft-fp/ledf2.c: Likewise.
1231 * soft-fp/lesf2.c: Likewise.
1232 * soft-fp/letf2.c: Likewise.
1233 * soft-fp/muldf3.c: Likewise.
1234 * soft-fp/mulsf3.c: Likewise.
1235 * soft-fp/multf3.c: Likewise.
1236 * soft-fp/negdf2.c: Likewise.
1237 * soft-fp/negsf2.c: Likewise.
1238 * soft-fp/negtf2.c: Likewise.
1239 * soft-fp/op-1.h: Likewise.
1240 * soft-fp/op-2.h: Likewise.
1241 * soft-fp/op-4.h: Likewise.
1242 * soft-fp/op-8.h: Likewise.
1243 * soft-fp/op-common.h: Likewise.
1244 * soft-fp/quad.h: Likewise.
1245 * soft-fp/single.h: Likewise.
1246 * soft-fp/soft-fp.h: Likewise.
1247 * soft-fp/subdf3.c: Likewise.
1248 * soft-fp/subsf3.c: Likewise.
1249 * soft-fp/subtf3.c: Likewise.
1250 * soft-fp/truncdfsf2.c: Likewise.
1251 * soft-fp/trunctfdf2.c: Likewise.
1252 * soft-fp/trunctfsf2.c: Likewise.
1253 * soft-fp/trunctfxf2.c: Likewise.
1254 * soft-fp/unorddf2.c: Likewise.
1255 * soft-fp/unordsf2.c: Likewise.
1256 * soft-fp/unordtf2.c: Likewise.
1257 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1259 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1261 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1263 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1265 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1267 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1269 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1271 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1273 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1275 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1277 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1279 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1281 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1283 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1285 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1287 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1290 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1292 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1293 cannot be represented.
1294 * config/s390/32/_fixsfdi.c: Likewise.
1295 * config/s390/32/_fixtfdi.c: Likewise.
1296 * config/s390/32/_fixunsdfdi.c: Likewise.
1297 * config/s390/32/_fixunssfdi.c: Likewise.
1298 * config/s390/32/_fixunstfdi.c: Likewise.
1300 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1302 * configure.ac (libgcc_cv_mips_hard_float): New.
1303 * configure: Regenerate.
1304 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1305 t-softfp-sfdf for hard-float targets.
1306 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1307 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1308 (softfp_truncations, softfp_exclude_libgcc2): New.
1309 * config/t-hardfp: New file.
1310 * config/t-hardfp-sfdf: Likewise.
1311 * config/hardfp.c: Likewise.
1313 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1315 * config.host: Include t-floattodi also for s390x.
1316 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1317 * config/s390/32/_fixsfdi.c: Likewise.
1318 * config/s390/32/_fixtfdi.c: Likewise.
1319 * config/s390/32/_fixunsdfdi.c: Likewise.
1320 * config/s390/32/_fixunssfdi.c: Likewise.
1321 * config/s390/32/_fixunstfdi.c: Likewise.
1323 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1326 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1327 (install-libgcc-unwind-map-forbuild): New target.
1328 (all): Depend on install-libgcc-unwind-map-forbuild.
1329 (install-libgcc-unwind-map): New target.
1330 (install): Depend on install-libgcc-unwind-map.
1332 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1334 * config/nios2/crti.S (_init): Initialize GOT pointer from
1335 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1337 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1339 * configure.ac: Check __mips64 when setting host_address.
1340 * configure: Regenerate.
1341 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1342 mips/t-mips64 and t-softfp.
1343 (mips*-*-linux*): Don't add mips/t-tpbit.
1344 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1345 (DPBIT, DPBIT_CFLAGS): Delete.
1346 * config/mips/sfp-machine.h: New file.
1347 * config/mips/t-mips64: Likewise.
1348 * config/mips/t-softfp-tf: Likewise.
1349 * config/mips/t-tpbit: Delete.
1351 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1353 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1356 2014-01-25 Walter Lee <walt@tilera.com>
1358 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1359 config.h or system.h.
1362 2014-01-25 Walter Lee <walt@tilera.com>
1364 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1365 (post_atomic_barrier): Ditto.
1366 (__fetch_and_do): New macro.
1367 (__atomic_fetch_and_do): Use __fetch_and_do.
1368 (__sync_fetch_and_do): New macro.
1369 (__sync_fetch_and_add_4): New function.
1370 (__sync_fetch_and_sub_4): New function.
1371 (__sync_fetch_and_or_4): New function.
1372 (__sync_fetch_and_and_4): New function.
1373 (__sync_fetch_and_xor_4): New function.
1374 (__sync_fetch_and_nand_4): New function.
1375 (__sync_fetch_and_add_8): New function.
1376 (__sync_fetch_and_sub_8): New function.
1377 (__sync_fetch_and_or_8): New function.
1378 (__sync_fetch_and_and_8): New function.
1379 (__sync_fetch_and_xor_8): New function.
1380 (__sync_fetch_and_nand_8): New function.
1381 (__do_and_fetch): New macro.
1382 (__atomic_do_and_fetch): Use __do_and_fetch.
1383 (__sync_do_and_fetch): New macro.
1384 (__sync_add_and_fetch_4): New function.
1385 (__sync_sub_and_fetch_4): New function.
1386 (__sync_or_and_fetch_4): New function.
1387 (__sync_and_and_fetch_4): New function.
1388 (__sync_xor_and_fetch_4): New function.
1389 (__sync_nand_and_fetch_4): New function.
1390 (__sync_add_and_fetch_8): New function.
1391 (__sync_sub_and_fetch_8): New function.
1392 (__sync_or_and_fetch_8): New function.
1393 (__sync_and_and_fetch_8): New function.
1394 (__sync_xor_and_fetch_8): New function.
1395 (__sync_nand_and_fetch_8): New function.
1396 (__sync_exchange_methods): New macro.
1397 (__sync_val_compare_and_swap_4): New function.
1398 (__sync_bool_compare_and_swap_4): New function.
1399 (__sync_lock_test_and_test_4): New function.
1400 (__sync_val_compare_and_swap_8): New function.
1401 (__sync_bool_compare_and_swap_8): New function.
1402 (__sync_lock_test_and_test_8): New function.
1403 (__subword_cmpxchg_body): New macro.
1404 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1405 (__atomic_compare_exchange_2): Ditto.
1406 (__sync_subword_cmpxchg): New macro.
1407 (__sync_val_compare_and_swap_1): New function.
1408 (__sync_bool_compare_and_swap_1): New function.
1409 (__sync_val_compare_and_swap_2): New function.
1410 (__sync_bool_compare_and_swap_2): New function.
1411 (__atomic_subword): Rename to ...
1412 (__subword): ... New name.
1413 (__atomic_subword_fetch): Use __subword.
1414 (__sync_subword_fetch): New macro.
1415 (__sync_fetch_and_add_1): New function.
1416 (__sync_fetch_and_sub_1): New function.
1417 (__sync_fetch_and_or_1): New function.
1418 (__sync_fetch_and_and_1): New function.
1419 (__sync_fetch_and_xor_1): New function.
1420 (__sync_fetch_and_nand_1): New function.
1421 (__sync_fetch_and_add_2): New function.
1422 (__sync_fetch_and_sub_2): New function.
1423 (__sync_fetch_and_or_2): New function.
1424 (__sync_fetch_and_and_2): New function.
1425 (__sync_fetch_and_xor_2): New function.
1426 (__sync_fetch_and_nand_2): New function.
1427 (__sync_add_and_fetch_1): New function.
1428 (__sync_sub_and_fetch_1): New function.
1429 (__sync_or_and_fetch_1): New function.
1430 (__sync_and_and_fetch_1): New function.
1431 (__sync_xor_and_fetch_1): New function.
1432 (__sync_nand_and_fetch_1): New function.
1433 (__sync_add_and_fetch_2): New function.
1434 (__sync_sub_and_fetch_2): New function.
1435 (__sync_or_and_fetch_2): New function.
1436 (__sync_and_and_fetch_2): New function.
1437 (__sync_xor_and_fetch_2): New function.
1438 (__sync_nand_and_fetch_2): New function.
1439 (__atomic_subword_lock): Use __subword.
1440 (__sync_subword_lock): New macro.
1441 (__sync_lock_test_and_set_1): New function.
1442 (__sync_lock_test_and_set_2): New function.
1444 2014-01-25 Walter Lee <walt@tilera.com>
1446 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1447 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1448 (__atomic_subword): Ditto.
1450 2014-01-25 Walter Lee <walt@tilera.com>
1452 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1453 a prefix op argument.
1454 (__atomic_nand_fetch_4): Add prefix op.
1455 (__atomic_nand_fetch_8): Ditto.
1457 2014-01-21 Baruch Siach <barch@tkos.co.il>
1459 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1461 2014-01-09 Rong Xu <xur@google.com>
1463 * libgcov-driver.c (this_prg): make it local to save
1465 (gcov_exit_compute_summary): Ditto.
1466 (gcov_exit_merge_gcda): Ditto.
1467 (gcov_exit_merge_summary): Ditto.
1468 (gcov_exit_dump_gcov): Ditto.
1470 2014-01-08 Rong Xu <xur@google.com>
1472 * libgcov-driver.c: Use libgcov.h.
1473 (buffer_fn_data): Use xmalloc instead of malloc.
1474 (gcov_exit_merge_gcda): Ditto.
1475 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1476 * libgcov.h: New common header files for libgcov-*.h.
1477 * libgcov-interface.c: Use libgcov.h
1478 * libgcov-merge.c: Ditto.
1479 * libgcov-profiler.c: Ditto.
1480 * Makefile.in: Add dependence to libgcov.h
1482 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1484 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1485 case of small numerator and finite nonzero result.
1487 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1489 Update copyright years
1491 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1493 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1494 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1495 config/arc/dp-hack.h, config/arc/fp-hack.h,
1496 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1497 config/arc/ieee-754/arc600-dsp/divdf3.S,
1498 config/arc/ieee-754/arc600-dsp/divsf3.S,
1499 config/arc/ieee-754/arc600-dsp/muldf3.S,
1500 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1501 config/arc/ieee-754/arc600-mul64/divdf3.S,
1502 config/arc/ieee-754/arc600-mul64/divsf3.S,
1503 config/arc/ieee-754/arc600-mul64/muldf3.S,
1504 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1505 config/arc/ieee-754/arc600/divsf3.S,
1506 config/arc/ieee-754/arc600/mulsf3.S,
1507 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1508 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1509 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1510 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1511 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1512 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1513 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1514 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1515 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1516 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1517 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1518 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1519 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1520 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1521 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1522 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1523 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1524 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1525 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1526 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1527 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1528 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1529 vtv_start_preinit.c: Use the standard form for the copyright notice.
1531 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1532 Chung-Lin Tang <cltang@codesourcery.com>
1533 Based on patches from Altera Corporation
1535 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1536 * config/nios2/lib2-nios2.h: New file.
1537 * config/nios2/lib2-divmod-hi.c: New file.
1538 * config/nios2/linux-unwind.h: New file.
1539 * config/nios2/lib2-divmod.c: New file.
1540 * config/nios2/linux-atomic.c: New file.
1541 * config/nios2/t-nios2: New file.
1542 * config/nios2/crti.asm: New file.
1543 * config/nios2/t-linux: New file.
1544 * config/nios2/lib2-divtable.c: New file.
1545 * config/nios2/lib2-mul.c: New file.
1546 * config/nios2/tramp.c: New file.
1547 * config/nios2/crtn.asm: New file.
1549 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1551 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1552 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1553 from cpuid.h to check vendor signatures.
1555 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1557 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1558 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1559 (get_amd_cpu): Likewise.
1561 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1563 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1566 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1567 H.J. Lu <hongjiu.lu@intel.com>
1570 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1572 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1573 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1574 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1575 FEATURE_XOP and FEATURE_FMA.
1576 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1578 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1579 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1580 FEATURE_FMA4 and FEATURE_XOP.
1582 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1584 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1585 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1586 (get_intel_cpu): Updated.
1588 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1590 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1592 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1594 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1595 instructions when __SSE_MATH__ is defined.
1597 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1599 * config.host (microblaze-*-rtems*): New.
1601 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1603 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1604 architectures that do not have hardware divide instruction.
1605 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1607 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1609 * longlong.h: Delete (moved to include/).
1611 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1613 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1614 of normal number and qNaN to not raise an inexact exception.
1616 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1618 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1620 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1622 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1623 for correct opcodes on BE.
1625 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1627 * soft-fp/op-4.h: Update from glibc.
1629 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1631 * libgcc2.c (__udivmoddi4): Define new implementation when
1632 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1633 divide instructions.
1635 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1637 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1639 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1641 * config/t-softfp (soft-fp-objects-base): New variable.
1642 (soft-fp-objects): Use it.
1644 2013-11-23 David Edelson <dje.gcc@gmail.com>
1645 Andrew Dixie <andrewd@gentrack.com>
1648 * config/rs6000/aixinitfini.c: New file.
1649 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1650 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1653 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1655 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1657 2013-11-18 Jan Hubicka <jh@suse.cz>
1659 * libgcov-driver.c (run_accounted): Make global level static.
1660 (gcov_exit_merge_summary): Silence warning; do not clear
1662 (gcov_exit): Clear it here.
1664 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1667 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1668 (all_prg, crc32): Remove static vars.
1669 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1671 (gcov_exit_merge_gcda): Add crc32 parameter.
1672 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1673 do not account run if it was already accounted.
1674 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1675 (gcov_exit): Initialize all_prg; update.
1677 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1679 * configure: Regenerate.
1681 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1682 Alan Modra <amodra@gmail.com>
1684 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1685 (frob_update_context): Use it.
1687 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1688 Alan Modra <amodra@gmail.com>
1690 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1691 (trampoline_initial): Provide ELFv2 variant.
1692 (__trampoline_setup): Likewise.
1694 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1695 check for AIX indirect function call sequence if _CALL_ELF == 2.
1697 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1698 Alan Modra <amodra@gmail.com>
1700 * config/rs6000/linux-unwind.h (get_regs): Do not support
1701 old kernel versions if _CALL_ELF == 2.
1702 (frob_update_context): Do not support PLT stub variants only
1703 generated by old linkers if _CALL_ELF == 2.
1705 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1706 Alan Modra <amodra@gmail.com>
1708 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1709 location of CR save area for 64-bit little-endian systems.
1711 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1713 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1715 * config/arm/t-vxworks: Delete.
1717 2013-11-10 Kai Tietz <ktietz@redhat.com>
1719 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1720 Increment load-count on use of LIBGCC_SONAME DLL.
1721 (hmod_libgcc): New static variable to hold handle of
1723 (__gcc_deregister_frame): Decrement load-count of
1726 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1728 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1730 * configure: Regenerate
1732 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1734 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1735 FP_EX_DENORM. Store result to volatile location after SSE division
1736 to close interrupt window. Remove unneeded fwait after x87
1737 division since interrupt window will be closed by emitted fstp.
1738 Rewrite FP_EX_INEXACT handling.
1740 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1742 * soft-fp/README: Update.
1743 * soft-fp/adddf3.c: Update from glibc.
1744 * soft-fp/addsf3.c: Likewise.
1745 * soft-fp/addtf3.c: Likewise.
1746 * soft-fp/divdf3.c: Likewise.
1747 * soft-fp/divsf3.c: Likewise.
1748 * soft-fp/divtf3.c: Likewise.
1749 * soft-fp/double.h: Likewise.
1750 * soft-fp/eqdf2.c: Likewise.
1751 * soft-fp/eqsf2.c: Likewise.
1752 * soft-fp/eqtf2.c: Likewise.
1753 * soft-fp/extenddftf2.c: Likewise.
1754 * soft-fp/extended.h: Likewise.
1755 * soft-fp/extendsfdf2.c: Likewise.
1756 * soft-fp/extendsftf2.c: Likewise.
1757 * soft-fp/extendxftf2.c: Likewise.
1758 * soft-fp/fixdfdi.c: Likewise.
1759 * soft-fp/fixdfsi.c: Likewise.
1760 * soft-fp/fixdfti.c: Likewise.
1761 * soft-fp/fixsfdi.c: Likewise.
1762 * soft-fp/fixsfsi.c: Likewise.
1763 * soft-fp/fixsfti.c: Likewise.
1764 * soft-fp/fixtfdi.c: Likewise.
1765 * soft-fp/fixtfsi.c: Likewise.
1766 * soft-fp/fixtfti.c: Likewise.
1767 * soft-fp/fixunsdfdi.c: Likewise.
1768 * soft-fp/fixunsdfsi.c: Likewise.
1769 * soft-fp/fixunsdfti.c: Likewise.
1770 * soft-fp/fixunssfdi.c: Likewise.
1771 * soft-fp/fixunssfsi.c: Likewise.
1772 * soft-fp/fixunssfti.c: Likewise.
1773 * soft-fp/fixunstfdi.c: Likewise.
1774 * soft-fp/fixunstfsi.c: Likewise.
1775 * soft-fp/fixunstfti.c: Likewise.
1776 * soft-fp/floatdidf.c: Likewise.
1777 * soft-fp/floatdisf.c: Likewise.
1778 * soft-fp/floatditf.c: Likewise.
1779 * soft-fp/floatsidf.c: Likewise.
1780 * soft-fp/floatsisf.c: Likewise.
1781 * soft-fp/floatsitf.c: Likewise.
1782 * soft-fp/floattidf.c: Likewise.
1783 * soft-fp/floattisf.c: Likewise.
1784 * soft-fp/floattitf.c: Likewise.
1785 * soft-fp/floatundidf.c: Likewise.
1786 * soft-fp/floatundisf.c: Likewise.
1787 * soft-fp/floatunditf.c: Likewise.
1788 * soft-fp/floatunsidf.c: Likewise.
1789 * soft-fp/floatunsisf.c: Likewise.
1790 * soft-fp/floatunsitf.c: Likewise.
1791 * soft-fp/floatuntidf.c: Likewise.
1792 * soft-fp/floatuntisf.c: Likewise.
1793 * soft-fp/floatuntitf.c: Likewise.
1794 * soft-fp/gedf2.c: Likewise.
1795 * soft-fp/gesf2.c: Likewise.
1796 * soft-fp/getf2.c: Likewise.
1797 * soft-fp/ledf2.c: Likewise.
1798 * soft-fp/lesf2.c: Likewise.
1799 * soft-fp/letf2.c: Likewise.
1800 * soft-fp/muldf3.c: Likewise.
1801 * soft-fp/mulsf3.c: Likewise.
1802 * soft-fp/multf3.c: Likewise.
1803 * soft-fp/negdf2.c: Likewise.
1804 * soft-fp/negsf2.c: Likewise.
1805 * soft-fp/negtf2.c: Likewise.
1806 * soft-fp/op-1.h: Likewise.
1807 * soft-fp/op-2.h: Likewise.
1808 * soft-fp/op-4.h: Likewise.
1809 * soft-fp/op-8.h: Likewise.
1810 * soft-fp/op-common.h: Likewise.
1811 * soft-fp/quad.h: Likewise.
1812 * soft-fp/single.h: Likewise.
1813 * soft-fp/soft-fp.h: Likewise.
1814 * soft-fp/subdf3.c: Likewise.
1815 * soft-fp/subsf3.c: Likewise.
1816 * soft-fp/subtf3.c: Likewise.
1817 * soft-fp/truncdfsf2.c: Likewise.
1818 * soft-fp/trunctfdf2.c: Likewise.
1819 * soft-fp/trunctfsf2.c: Likewise.
1820 * soft-fp/trunctfxf2.c: Likewise.
1821 * soft-fp/unorddf2.c: Likewise.
1822 * soft-fp/unordsf2.c: Likewise.
1823 * soft-fp/unordtf2.c: Likewise.
1825 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1827 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1828 (_FP_MUL_MEAT_D): Ditto.
1829 (_FP_DIV_MEAT_S): Ditto.
1830 (_FP_DIV_MEAT_D): Ditto.
1831 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1832 t-softfp-sfdf and t-softfp to tmake_file.
1834 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1836 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1837 * config/i386/crtprec.c: Ditto.
1839 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1840 Shiva Chen <shiva0217@gmail.com>
1842 * config.host (nds32*-elf*): Add nds32 target.
1843 * config/nds32 : New directory and files.
1845 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1847 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1848 * config.host (cpu_type) <Setting default>: Add entry for
1850 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1851 <crisv32-*-linux*>: Adjust.
1852 * longlong.h: Wrap the whole CRIS section in a single
1853 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1855 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1857 [__CRIS__] (__umulsidi3): Define.
1858 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1859 * config/cris/sfp-machine.h: New file.
1860 * config/cris/umulsidi3.S: New file.
1861 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1862 * config/cris/arit.c (SIGNMULT): New macro.
1863 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1864 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1865 saving 3 out of originally 33 cycles from the fastest
1866 path, 3 out of 54 from the medium path and one from the longest
1867 path. Improve comments.
1869 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1871 * sync.c: Remove static aliases and define each function directly
1872 under its real name.
1874 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1876 * config.host (hppa*64*-*-linux*): Define extra_parts.
1877 (hppa*-*-linux*): Likewise.
1879 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1881 * config/arc/crtgend.S: Add 2013 to Copyright years.
1882 * config/arc/gmon/atomic.h: Likewise.
1883 * config/arc/gmon/auxreg.h: Likewise.
1884 * config/arc/gmon/sys/gmon_out.h: Likewise.
1885 * config/arc/gmon/sys/gmon.h: Likewise.
1886 * config/arc/gmon/prof-freq.c: Likewise.
1887 * config/arc/gmon/mcount.c: Likewise.
1888 * config/arc/gmon/prof-freq-stub.S: Likewise.
1889 * config/arc/gmon/gmon.c: Likewise.
1890 * config/arc/gmon/machine-gmon.h: Likewise.
1891 * config/arc/gmon/profil.S: Likewise.
1892 * config/arc/gmon/dcache_linesz.S: Likewise.
1893 * config/arc/crtg.S: Likewise.
1894 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1895 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1896 * config/arc/ieee-754/adddf3.S: Likewise.
1897 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1898 * config/arc/ieee-754/fixsfsi.S: Likewise.
1899 * config/arc/ieee-754/gtsf2.S: Likewise.
1900 * config/arc/ieee-754/floatsisf.S: Likewise.
1901 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1902 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1903 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1904 * config/arc/ieee-754/fixdfsi.S: Likewise.
1905 * config/arc/ieee-754/addsf3.S: Likewise.
1906 * config/arc/ieee-754/gesf2.S: Likewise.
1907 * config/arc/ieee-754/floatsidf.S: Likewise.
1908 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1909 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1910 * config/arc/ieee-754/gtdf2.S: Likewise.
1911 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1912 * config/arc/ieee-754/uneqdf2.S: Likewise.
1913 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1914 * config/arc/ieee-754/uneqsf2.S: Likewise.
1915 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1916 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1917 * config/arc/ieee-754/eqdf2.S: Likewise.
1918 * config/arc/ieee-754/ordsf2.S: Likewise.
1919 * config/arc/ieee-754/divsf3.S: Likewise.
1920 * config/arc/ieee-754/divdf3.S: Likewise.
1921 * config/arc/ieee-754/floatunsidf.S: Likewise.
1922 * config/arc/ieee-754/orddf2.S: Likewise.
1923 * config/arc/ieee-754/eqsf2.S: Likewise.
1924 * config/arc/ieee-754/gedf2.S: Likewise.
1925 * config/arc/crtn.S: Likewise.
1926 * config/arc/crti.S: Likewise.
1927 * config/arc/t-arc700-uClibc: Likewise.
1928 * config/arc/asm.h: Likewise.
1929 * config/arc/libgcc-excl.ver: Likewise.
1930 * config/arc/t-arc-newlib: Likewise.
1931 * config/arc/divtab-arc700.c: Likewise.
1932 * config/arc/initfini.c: Likewise.
1933 * config/arc/fp-hack.h: Likewise.
1935 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1936 Diego Novillo <dnovillo@google.com>
1938 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1939 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1940 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1941 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1943 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1944 Brendan Kehoe <brendan@zen.org>
1945 Simon Cook <simon.cook@embecosm.com>
1947 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1948 * config/arc: New directory.
1949 * longlong.h [__arc__] (umul_ppmm): Remove.
1950 [__arc__] (__umulsidi3): Define.
1951 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1952 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1954 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1956 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1958 * config/i386/gthr-win32.h: Likewise.
1960 2013-09-16 DJ Delorie <dj@redhat.com>
1962 * config/rl78/vregs.h: Add G10 register definitions.
1963 * config/rl78/lib2mul.c: Enable for RL78/G10.
1964 * config/rl78/lib2div.c: Likewise.
1965 * config/rl78/lshrsi3.S: Use vregs.h.
1966 * config/rl78/cmpsi2.S: Likewise.
1967 * config/rl78/trampoline.S: Likewise.
1968 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1970 2013-09-14 DJ Delorie <dj@redhat.com>
1971 Nick Clifton <nickc@redhat.com>
1973 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1974 * config/rl78/vregs.h: New.
1975 * config/rl78/signbit.S: New file. Implements signbit function.
1976 * config/rl78/divmodsi.S: New.
1977 * config/rl78/divmodhi.S: New.
1978 * config/rl78/divmodqi.S: New.
1979 * config/rl78/t-rl78: Build them here...
1980 * config/rl78/lib2div.c: ...but not here.
1982 2013-09-12 DJ Delorie <dj@redhat.com>
1984 * config.host (msp*-*-elf): New.
1985 * config/msp430/: New port.
1987 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1989 PR gcov-profile/58127
1990 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1991 __thread var for emulated TLS.
1992 (__gcov_indirect_call_counters): Likewise.
1994 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1995 Catherine Moore <clm@codesourcery.com>
1996 Richard Sandiford <rdsandiford@googlemail.com>
1998 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1999 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2000 (CALL_STUB_NO_RET): Likewise.
2001 (CALL_STUB_RET): Likewise.
2002 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2003 __mips16_ret call/return stub symbols.
2004 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2007 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2009 * config.host <mips*-*-linux*>: Remove a stray comment.
2011 2013-08-10 Jan Hubicka <jh@suse.cz>
2013 Work around binutils PR14342
2014 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2015 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2016 (L_gcov_indirect_call_profiler_v2): New.
2018 2013-08-06 Jan Hubicka <jh@suse.cz>
2020 * libgcov.c (__gcov_indirect_call_callee,
2021 __gcov_indirect_call_counters): New global vars.
2022 (__gcov_indirect_call_profiler): replace by ...
2023 (__gcov_indirect_call_profiler_v2) ... this one.
2025 2013-08-06 Caroline Tice <cmtice@google.com>
2027 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2028 vtv_start_preinit.o and vtv_end_preinit.o.
2029 * configure.ac: Add code to check/set enable_vtable_verify.
2030 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2032 * vtv_start_preinit.c: New file.
2033 * vtv_end_preinit.c: New file.
2034 * vtv_start.c: New file.
2035 * vtv_end.c: New file.
2036 * configure: Regenerated.
2038 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2040 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2041 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2042 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2043 GPL-3.0-with-GCC-exception.
2045 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2047 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2050 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2052 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2053 mapping for FPRs when creating the fallback framestate.
2055 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2058 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2059 (__round_s2_const, __round_u2_const)
2060 (__round_s4_const, __round_u4_const, __round_x8):
2061 Saturate result if addition result cannot be represented.
2063 2013-07-15 Matthias Klose <doko@ubuntu.com>
2065 * libgcc2.c: Don't include <limits.h>.
2067 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2069 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2071 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2074 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2076 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2079 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2081 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2082 instead of table lookups.
2083 (__popcountDI2): Likewise.
2085 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2087 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2090 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2093 * soft-fp/adddf3.c: Update from glibc.
2094 * soft-fp/addsf3.c: Likewise.
2095 * soft-fp/addtf3.c: Likewise.
2096 * soft-fp/divdf3.c: Likewise.
2097 * soft-fp/divsf3.c: Likewise.
2098 * soft-fp/divtf3.c: Likewise.
2099 * soft-fp/double.h: Likewise.
2100 * soft-fp/eqdf2.c: Likewise.
2101 * soft-fp/eqsf2.c: Likewise.
2102 * soft-fp/eqtf2.c: Likewise.
2103 * soft-fp/extenddftf2.c: Likewise.
2104 * soft-fp/extended.h: Likewise.
2105 * soft-fp/extendsfdf2.c: Likewise.
2106 * soft-fp/extendsftf2.c: Likewise.
2107 * soft-fp/fixdfdi.c: Likewise.
2108 * soft-fp/fixdfsi.c: Likewise.
2109 * soft-fp/fixsfdi.c: Likewise.
2110 * soft-fp/fixsfsi.c: Likewise.
2111 * soft-fp/fixtfdi.c: Likewise.
2112 * soft-fp/fixtfsi.c: Likewise.
2113 * soft-fp/fixunsdfdi.c: Likewise.
2114 * soft-fp/fixunsdfsi.c: Likewise.
2115 * soft-fp/fixunssfdi.c: Likewise.
2116 * soft-fp/fixunssfsi.c: Likewise.
2117 * soft-fp/fixunstfdi.c: Likewise.
2118 * soft-fp/fixunstfsi.c: Likewise.
2119 * soft-fp/floatdidf.c: Likewise.
2120 * soft-fp/floatdisf.c: Likewise.
2121 * soft-fp/floatditf.c: Likewise.
2122 * soft-fp/floatsidf.c: Likewise.
2123 * soft-fp/floatsisf.c: Likewise.
2124 * soft-fp/floatsitf.c: Likewise.
2125 * soft-fp/floatundidf.c: Likewise.
2126 * soft-fp/floatundisf.c: Likewise.
2127 * soft-fp/floatunditf.c: Likewise.
2128 * soft-fp/floatunsidf.c: Likewise.
2129 * soft-fp/floatunsisf.c: Likewise.
2130 * soft-fp/floatunsitf.c: Likewise.
2131 * soft-fp/gedf2.c: Likewise.
2132 * soft-fp/gesf2.c: Likewise.
2133 * soft-fp/getf2.c: Likewise.
2134 * soft-fp/ledf2.c: Likewise.
2135 * soft-fp/lesf2.c: Likewise.
2136 * soft-fp/letf2.c: Likewise.
2137 * soft-fp/muldf3.c: Likewise.
2138 * soft-fp/mulsf3.c: Likewise.
2139 * soft-fp/multf3.c: Likewise.
2140 * soft-fp/negdf2.c: Likewise.
2141 * soft-fp/negsf2.c: Likewise.
2142 * soft-fp/negtf2.c: Likewise.
2143 * soft-fp/op-1.h: Likewise.
2144 * soft-fp/op-2.h: Likewise.
2145 * soft-fp/op-4.h: Likewise.
2146 * soft-fp/op-8.h: Likewise.
2147 * soft-fp/op-common.h: Likewise.
2148 * soft-fp/quad.h: Likewise.
2149 * soft-fp/single.h: Likewise.
2150 * soft-fp/soft-fp.h: Likewise.
2151 * soft-fp/subdf3.c: Likewise.
2152 * soft-fp/subsf3.c: Likewise.
2153 * soft-fp/subtf3.c: Likewise.
2154 * soft-fp/truncdfsf2.c: Likewise.
2155 * soft-fp/trunctfdf2.c: Likewise.
2156 * soft-fp/trunctfsf2.c: Likewise.
2157 * soft-fp/unorddf2.c: Likewise.
2158 * soft-fp/unordsf2.c: Likewise.
2159 * soft-fp/unordtf2.c: Likewise.
2160 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2161 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2162 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2163 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2164 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2165 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2166 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2167 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2168 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2169 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2170 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2171 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2173 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2175 * config/mips/lib2funcs.c: New file.
2176 * config/mips/t-mips (LIB2ADD_ST): Add it.
2178 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2181 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2182 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2184 2013-06-08 Walter Lee <walt@tilera.com>
2186 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2187 Replace int64_t with long long. Add __extension__ where
2189 * config/tilepro/atomic.c: Include config.h.
2191 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2193 * config.host (arm-wrs-vxworks): Configure with other soft float.
2195 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2197 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2198 (mips64r5900el-*-elf*): New configurations.
2200 2013-06-04 Alan Modra <amodra@gmail.com>
2202 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2204 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2206 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2208 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2210 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2211 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2212 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2214 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2216 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2217 (powerpc-wrs-vxworks): Likewise.
2219 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2221 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2222 signal frames as well.
2223 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2224 STACK_BIAS to the CFA offset.
2226 2013-05-17 Richard Henderson <rth@redhat.com>
2229 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2230 (execute_cfa_program): Use it when storing to fs->regs.
2232 2013-05-08 Kai Tietz <ktietz@redhat.com>
2234 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2235 (__deregister_frame_info): Likewise.
2237 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2239 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2242 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2244 2013-04-25 Alan Modra <amodra@gmail.com>
2246 * config.host: Match little-endian powerpc-linux.
2248 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2250 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2251 as 'unsigned long long' instead of 'unsigned long'.
2252 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2255 2013-04-10 Julian Brown <julian@codesourcery.com>
2257 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2258 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2259 unsigned char/unsigned short.
2260 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2262 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2265 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2267 2013-04-04 Meador Inge <meadori@codesourcery.com>
2269 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2270 computing the location of the link register.
2271 (aeabi_uldivmod): Ditto.
2273 2013-03-27 Kai Tietz <ktietz@redhat.com>
2275 * config.host: Add support for cygwin x64 target.
2276 * configure: Regenerated.
2278 2013-03-26 Walter Lee <walt@tilera.com>
2280 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2281 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2283 2013-03-25 Kai Tietz <ktietz@redhat.com>
2285 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2287 2013-03-20 Robert Mason <rbmj@verizon.net>
2289 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2290 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2291 (__gthread_leave_tsd_dtor_context): Add prototypes.
2292 (tls_delete_hook): Update.
2294 2013-03-20 Catherine Moore <clm@codesourcery.com>
2295 Joseph Myers <joseph@codesourcery.com>
2296 Chao-ying Fu <fu@mips.com>
2298 * config/mips/mips16.S: Don't build for microMIPS.
2299 * config/mips/linux-unwind.h: Handle microMIPS frame.
2300 * config/mips/crtn.S (fini, init): New labels.
2302 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2304 PR tree-optimization/53265
2305 * unwind-dw2.c (execute_cfa_program): Avoid
2306 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2307 on targets with DWARF_FRAME_REGISTERS < 32.
2309 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2312 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2313 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2315 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2317 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2318 sandybridge processors.
2320 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2323 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2326 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2328 * config/microblaze/crti.S: Setup stack protection at entry
2330 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2332 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2333 (__rotldi3): Shift bytewise if applicable.
2335 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2337 * config/aarch64/sync-cache.c
2338 (__aarch64_sync_cache_range): Silence warnings.
2340 2013-02-25 Catherine Moore <clm@codesourcery.com>
2343 2013-02-24 Catherine Moore <clm@codesourcery.com>
2344 Joseph Myers <joseph@codesourcery.com>
2345 Chao-ying Fu <fu@mips.com>
2347 * config/mips/mips16.S: Don't build for microMIPS.
2348 * config/mips/linux-unwind.h: Handle microMIPS frame.
2349 * config/mips/crtn.S (fini, init): New labels.
2351 2013-02-24 Catherine Moore <clm@codesourcery.com>
2352 Joseph Myers <joseph@codesourcery.com>
2353 Chao-ying Fu <fu@mips.com>
2355 * config/mips/mips16.S: Don't build for microMIPS.
2356 * config/mips/linux-unwind.h: Handle microMIPS frame.
2357 * config/mips/crtn.S (fini, init): New labels.
2359 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2360 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2363 2013-02-16 Alan Modra <amodra@gmail.com>
2366 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2367 (ppc_fallback_frame_state): Always set up save locations for fp
2368 and altivec. Don't bother with non-callee-saved regs, r0-r13
2369 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2371 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2374 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2376 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2377 _ssmulha3, _usmulusa3, _ssmulsa3.
2378 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2379 (__muldi3): XCALL __muldi3_6 instead of rcall.
2380 (__umulsidi3, __mulsidi3): New functions.
2381 (do_prologue_saves, do_epilogue_restores): New .macros.
2382 (__divdi3_moddi3): Use them.
2383 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2384 (__usmulusa3, __ssmulsa3): New functions.
2386 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2387 Jack Howarth <howarth@bromo.med.uc.edu>
2388 Patrick Marlier <patrick.marlier@gmail.com>
2391 * config/darwin-crt-tm.c: Remove dummy functions hack.
2393 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2396 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2397 * config/avr/lib2-object.mk: New iterator to build objects from it.
2398 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2400 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2401 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2402 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2403 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2404 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2405 * config/avr/lib1funcs-fixed.S: Implement them.
2407 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2409 Update copyright years.
2411 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2414 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2415 Add crtcxa to extra_parts.
2416 * config/rs6000/exit.h: New file.
2417 * config/rs6000/cxa_atexit.c: New file.
2418 * config/rs6000/cxa_finalize.c: New file.
2419 * config/rs6000/crtcxa.c: New file.
2420 * config/rs6000/t-aix-cxa: New file.
2421 * config/rs6000/libgcc-aix-cxa.ver: New file.
2423 2013-01-31 Nick Clifton <nickc@redhat.com>
2425 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2428 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2431 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2432 _mulQQ, _mulHQ, _mulHA, _mulSA,
2433 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2434 _divQQ, _divHQ, _divHA, _divSA,
2435 _divUQQ, _divUHQ, _divUHA, _divUSA.
2437 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2439 * config.host(microblaze*-linux*): tmake_file: Remove
2440 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2441 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2442 to exclude functions from being built with libgcc.c and use
2443 the microblaze assembly.
2445 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2447 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2450 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2452 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2453 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2454 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2455 alignment operation.
2457 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2459 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2460 loop start address for cache clearing.
2462 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2464 * config/avr/lib1funcs.S: Remove trailing blanks.
2465 * config/avr/lib1funcs-fixed.S: Ditto.
2467 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2469 * config/avr/avr-lib.h: Add GPL copyright notice.
2471 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2473 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2474 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2475 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2476 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2478 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2480 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2481 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2483 2013-01-04 Nick Clifton <nickc@redhat.com>
2485 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2486 the CALLT instruction is supported.
2488 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2490 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2491 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2493 2012-12-13 John Tytgat <John@bass-software.com>
2495 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2498 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2501 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2502 undefined signed overflows.
2504 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2507 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2509 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2511 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2512 (FP_TRAPPING_EXCEPTIONS): Define.
2513 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2514 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2516 2012-12-04 Richard Henderson <rth@redhat.com>
2519 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2521 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2523 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2524 (FP_EX_SHIFT): Define.
2525 (FP_TRAPPING_EXCEPTIONS): Define.
2527 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2529 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2530 (FP_ROUNDMODE): Use FP_RND_MASK.
2531 * config/aarch64/sfp-exceptions.c: New.
2532 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2533 Use __sfp_handle_exceptions.
2535 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2537 * config.host: (arm*-*-freebsd*): Remove.
2538 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2539 (arm*-*-elf*): Remove.
2540 (arm*-*-wince-pe*): Remove.
2541 * arm/unwind-arm.c (struct fpa_reg): Delete.
2542 (struct fpa_regs): Delete.
2543 (phase1_vrs): Remove fpa element.
2544 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2545 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2546 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2547 * ieee754-sf.S (floatundisf): Remove FPA support.
2548 (floatdisf): Likewise.
2549 * ieee75f-df.S (floatundidf): Likewise.
2550 (floatdidf): Likewise.
2552 2012-11-29 Kai Tietz <ktietz@redhat.com>
2555 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2556 * unwind-generic.h: Likewise.
2557 * unwind-seh.c: Likewise.
2559 2012-11-28 Richard Henderson <rth@redhat.com>
2562 * emutls.c (__emutls_get_address): Avoid race condition between
2563 obj->loc.offset read and emutls_key initialization.
2565 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2567 Adjust decimal point of signed accum mode to GCC default.
2570 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2572 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2573 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2574 (__mulha3, __mulsa3)
2575 (__divqq3, __divha3, __divsa3): Adjust to new position of
2576 decimal point of signed accum types.
2578 (__mulusa3_round): New function.
2579 (__mulusa3): Use it.
2580 (__divqq_helper): New function.
2581 (__udivuqq3): Use it.
2583 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2586 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2588 2012-11-18 Teresa Johnson <tejohnson@google.com>
2591 * libgcov.c (gcov_exit): Remove merged program summary
2592 comparison unless !GCOV_LOCKED.
2594 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2596 * soft-fp: Updated from glibc upstream.
2598 2012-11-06 Ian Lance Taylor <iant@google.com>
2600 * generic-morestack.c (__generic_morestack): Align the returned
2601 stack pointer to a 32 byte boundary.
2602 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2603 increment the return address until we have decided that we don't
2604 have a varargs function.
2605 (__morestack) [32-bit]: Align stack correctly when calling C
2607 (__morestack) [64-bit]: Likewise.
2609 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2611 * configure: Regenerate.
2613 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2616 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2617 * config/i386/sfp-machine.h: Guard exception handling
2618 code with _SOFT_FLOAT.
2619 * config/i386/32/sfp-machine.h: Guard rounding handling
2620 code with _SOFT_FLOAT.
2621 * config/i386/64/sfp-machine.h: Ditto.
2623 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2625 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2628 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2630 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2631 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2632 when appropriate. Correct structure element types.
2633 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2634 -minline-all-stringops from compile flags.
2636 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2638 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2640 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2642 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2644 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2646 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2649 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2650 Jim MacArthur <jim.macarthur@arm.com>
2651 Marcus Shawcroft <marcus.shawcroft@arm.com>
2652 Nigel Stephens <nigel.stephens@arm.com>
2653 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2654 Richard Earnshaw <rearnsha@arm.com>
2655 Sofiane Naci <sofiane.naci@arm.com>
2656 Stephen Thomas <stephen.thomas@arm.com>
2657 Tejas Belagod <tejas.belagod@arm.com>
2658 Yufeng Zhang <yufeng.zhang@arm.com>
2660 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2661 * config/aarch64/crti.S: New file.
2662 * config/aarch64/crtn.S: New file.
2663 * config/aarch64/linux-unwind.h: New file.
2664 * config/aarch64/sfp-machine.h: New file.
2665 * config/aarch64/sync-cache.c: New file.
2666 * config/aarch64/t-aarch64: New file.
2667 * config/aarch64/t-softfp: New file.
2669 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2671 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2672 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2673 no-longer-needed LDBU insns.
2675 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2678 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2679 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2681 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2683 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2685 2012-10-15 Matthias Klose <doko@ubuntu.com>
2687 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2689 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2691 * configure: Regenerate.
2692 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2694 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2696 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2697 instructions for 64bit targets only.
2699 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2701 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2702 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2703 * config/i386/32/sfp-machine.h: ... here.
2704 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2705 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2708 2012-10-07 Matthias Klose <doko@ubuntu.com>
2710 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2712 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2714 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2716 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2717 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2718 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2721 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2724 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2725 Fix parameter names.
2727 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2730 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2731 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2732 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2734 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2737 * config/sh/linux-atomic.S: Delete.
2738 * config/sh/linux-atomic.c: New.
2739 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2740 linux-atomic.c. Add cflags to disable warnings.
2742 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2745 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2747 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2748 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2749 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2750 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2751 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2753 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2755 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2757 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2758 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2760 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2762 * config.host (hppa-*-openbsd*): New target.
2763 * config/pa/t-openbsd: New file.
2765 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2768 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2769 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2770 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2771 (__divsa3): Use __negsi2 to negate r_quoL.
2772 * config/avr/lib1funcs.S (FALIAS): New macro.
2773 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2774 (__negsi2): ...this new function.
2775 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2776 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2777 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2778 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2779 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2780 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2782 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2785 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2786 (lshrsi3): Reimplement as lshrsi3_r0.
2788 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2791 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2794 2012-09-07 Teresa Johnson <tejohnson@google.com>
2796 PR gcov-profile/54487
2797 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2800 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2803 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2804 not configured --with-avrlibc=no.
2805 * config/avr/t-avrlibc: New file.
2806 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2807 (DPBIT_FUNCS): Ditto.
2808 (TPBIT_FUNCS): Ditto.
2810 2012-09-04 Teresa Johnson <tejohnson@google.com>
2812 * libgcov.c (struct gcov_summary_buffer): New structure.
2813 (gcov_histogram_insert): New function.
2814 (gcov_compute_histogram): Ditto.
2815 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2816 histograms during summary merging.
2818 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2820 * config.host (x86_64-*-openbsd*): New target.
2822 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2824 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2827 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2830 * config/avr/t-avr (conv_X): Rename to func_X.
2832 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2835 * config/avr/lib1funcs-fixed.S: New file.
2836 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2837 after they are used.
2838 (neg2, neg4): New macros.
2839 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2840 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2841 (__umulhisi3): Speed up MUL variant if there is enough flash.
2842 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2844 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2845 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2846 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2847 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2848 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2849 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2850 (LIB2FUNCS_EXCLUDE): Add supported functions.
2852 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2854 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2855 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2857 * fixed-obj.mk: Only expand dependency if $o is not in
2860 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2862 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2864 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2866 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2867 depend on --enable-shared.
2868 ($(lib1asmfuncs-o)): Use %.vis files independent of
2870 * static-object.mk ($(base)$(objext), $(base).vis)
2871 ($(base)_s$(objext)): Use same rules for visibility handling as in
2874 2012-08-21 Ian Lance Taylor <iant@google.com>
2876 * config/i386/morestack.S (__morestack_non_split): Increase amount
2877 of space allocated for non-split code stack.
2879 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2881 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2882 even if inhibit_libc.
2884 2012-08-17 Julian Brown <julian@codesourcery.com>
2886 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2887 -fexceptions -fnon-call-exceptions if not defined.
2888 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2889 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2891 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2893 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2896 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2898 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2899 rs6000/t-slibgcc-aix.
2901 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2903 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2905 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2907 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2909 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2912 * Makefile.in (version): Replace top_srcdir with srcdir.
2914 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2916 * Makefile.in (version): set to BASE-VER file from gcc directory.
2918 2012-08-01 Nick Clifton <nickc@redhat.com>
2920 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2921 Implements __clrsb for an HImode argument.
2923 2012-07-31 Nick Clifton <nickc@redhat.com>
2925 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2926 Implements __clrsb for an HImode argument.
2927 * config/stormy16/clrsbhi2.c: New file:
2928 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2930 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2932 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2934 2012-07-19 Tristan Gingold <gingold@adacore.com>
2935 Richard Henderson <rth@redhat.com>
2937 * unwind-seh.c: New file.
2938 * unwind-generic.h: Include windows.h for SEH.
2939 (_Unwind_Exception): Use 6 private fields for SEH.
2940 (_GCC_specific_handler): Declare.
2941 * unwind-c.c (__gcc_personality_seh0): New function.
2943 * config/i386/libgcc-cygming.ver: New file.
2944 * config/i386/t-seh-eh: New file.
2945 * config.host (x86_64-*-mingw*): Default to seh.
2947 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2949 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2951 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2953 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2954 __builtin_expect when checking for exceptions.
2955 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2957 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2959 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2960 function declaration.
2961 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2963 * config/ia64/sfp-exceptions.c: New.
2964 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2966 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2968 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2969 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2970 * config/i386/64/sfp-machine: ... (delete here) ...
2971 * config/i386/sfp-machine.h: ... to here.
2972 (FP_EX_MASK): Remove.
2974 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2976 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2978 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2979 * config/i386/libgcc-sol2.ver: Ditto.
2980 * config/i386/libgcc-glibc.ver: Ditto.
2982 2012-06-11 Roland McGrath <mcgrathr@google.com>
2984 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2985 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2988 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2990 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2991 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2992 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2993 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2994 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2995 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2996 * config/i386/64/sfp-machine: ... (delete here) ...
2997 * config/i386/sfp-machine.h: ... to here.
2999 (__sfp_handle_exceptions): New function declaration.
3000 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3001 * config/i386/sfp-exceptions.c: New.
3002 * config/i386/t-softfp: New.
3003 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3004 i386/t-softfp to tmake_file.
3006 2012-06-03 David S. Miller <davem@davemloft.net>
3008 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3011 2012-05-31 David S. Miller <davem@davemloft.net>
3013 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3014 multiply and divide instructions on 32-bit when V9.
3015 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3017 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3019 * config/arm/ieee754-df.S: Fix typos.
3020 * config/arm/ieee754-sf.S: Fix typos.
3021 * config/c6x/libunwind.S: Fix typos.
3022 * config/epiphany/udivsi3-float.c: Fix typos.
3023 * config/microblaze/muldi3_hard.S: Fix typos.
3024 * config/picochip/adddi3.S: Fix typos.
3025 * config/picochip/ashlsi3.S: Fix typos.
3026 * config/picochip/ashrsi3.S: Fix typos.
3027 * config/picochip/clzsi2.S: Fix typos.
3028 * config/picochip/cmpsi2.S: Fix typos.
3029 * config/picochip/divmod15.S: Fix typos.
3030 * config/picochip/divmodhi4.S: Fix typos.
3031 * config/picochip/divmodsi4.S: Fix typos.
3032 * config/picochip/longjmp.S: Fix typos.
3033 * config/picochip/lshrsi3.S: Fix typos.
3034 * config/picochip/parityhi2.S: Fix typos.
3035 * config/picochip/popcounthi2.S: Fix typos.
3036 * config/picochip/setjmp.S: Fix typos.
3037 * config/picochip/subdi3.S: Fix typos.
3038 * config/picochip/ucmpsi2.S: Fix typos.
3039 * config/picochip/udivmodhi4.S: Fix typos.
3040 * config/picochip/udivmodsi4.S: Fix typos.
3041 * config/spu/divv2df3.c: Fix typos.
3042 * config/spu/mfc_multi_tag_release.c: Fix typos.
3043 * config/spu/mfc_tag_release.c: Fix typos.
3044 * configure.ac: Fix typos.
3045 * configure: Regenerate.
3047 2012-05-25 Ian Lance Taylor <iant@google.com>
3049 * config/i386/morestack.S (__morestack_non_split): Check whether
3050 caller is varargs and needs %bp to hold the stack frame on return.
3052 2012-05-25 Olivier Hainque <hainque@adacore.com>
3054 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3055 sequence in the non pic case on VxWorks.
3057 2012-05-24 Olivier Hainque <hainque@adacore.com>
3059 * Makefile.in: Move dependency on install-unwind_h from
3060 "install-leaf" to "install".
3062 2012-05-24 Olivier Hainque <hainque@adacore.com>
3064 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3065 Use a separate command for stamp removals.
3067 2012-05-21 Andrew Pinski <apinski@cavium.com>
3070 * configure.ac: Define the default includes to being none.
3071 * configure: Regenerate.
3073 2012-05-16 Olivier Hainque <hainque@adacore.com>
3075 * Makefile.in (install-unwind_h): Rename into ...
3076 (install-unwind_h-forbuild): New target.
3077 (all): Use it instead of the former install-unwind_h.
3078 (install-unwind_h): Reinstate, copy to user install destination
3079 for include files, not to the internal gcc object directory one.
3080 (install-leaf): Depend on it.
3082 2012-05-15 Olivier Hainque <hainque@adacore.com>
3084 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3085 register numbers. LR_REGNO replaces R_LR.
3086 (ucontext_for): New, helper for ...
3087 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3089 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3091 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3093 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3094 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3095 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3097 (i[34567]86-*-*, x86_64-*-*): ... here.
3099 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3100 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3102 * config/i386/i386-cpuinfo.c: Rename to ...
3103 * config/i386/cpuinfo.c: ... this.
3104 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3106 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3107 (libgcc_cv_init_priority): New test.
3108 * configure: Regenerate.
3109 * config.in: New file.
3110 * Makefile.in (clean): Rename config.h to auto-target.h.
3111 (config.h): Likewise.
3112 (stamp-h): Likewise.
3114 * config/i386/cpuinfo.c (auto-target.h): Include.
3115 (CONSTRUCTOR_PRIORITY): Define.
3116 (__cpu_indicator_init): Use it.
3118 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3120 * longlong.h: Use a URL instead of an FSF postal address.
3121 Replace spaces with tab.
3123 2012-05-08 Teresa Johnson <tejohnson@google.com>
3125 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3126 (__gcov_dump): Ditto.
3127 (gcov_dump_complete): New global variable.
3128 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3129 (__gcov_flush): Outline functionality now in gcov_clear.
3130 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3132 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3134 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3135 (mips*-*-linux*): Include mips/t-tpbit when long double is
3138 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3140 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3141 (get_available_features): New argument. Check for AVX2.
3142 (__cpu_indicator_init): Modify call to get_available_features.
3144 2012-04-25 Alan Modra <amodra@gmail.com>
3146 * config/rs6000/crtsavevr.S: New file.
3147 * config/rs6000/crtrestvr.S: New file.
3148 * config/rs6000/t-savresfgpr: Build the above.
3149 * config/rs6000/t-netbsd: Likewise.
3151 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3153 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3155 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3157 * libgcc/config/i386/i386-cpuinfo.c: New file.
3158 * libgcc/config/i386/t-cpuinfo: New file.
3159 * libgcc/config.host: Include t-cpuinfo.
3160 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3162 2012-04-24 Chao-ying Fu <fu@mips.com>
3164 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3166 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3168 struct siginfo vs. siginfo_t
3170 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3171 siginfo_t instead of struct siginfo.
3172 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3173 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3174 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3175 (ia64_handle_unwabi): Likewise.
3176 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3177 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3178 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3179 (sh_fallback_frame_state): Likewise.
3180 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3181 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3183 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3185 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3188 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3190 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3191 if it hasn't been previously saved.
3193 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3195 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3198 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3201 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3202 instead of __AVR_HAVE_8BIT_SP__.
3204 2012-03-26 Tristan Gingold <gingold@adacore.com>
3206 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3207 (unw_table_entry): Use unw_word instead of unsigned long.
3208 (_Unwind_FindTableEntry): Likewise.
3209 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3210 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3211 (_Unwind_FindTableEntry): Likewise.
3212 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3213 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3214 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3215 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3216 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3217 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3218 (uw_init_context_1, uw_install_context): Likewise.
3219 (unw_word): Move to unwind-ia64.h
3221 2012-03-26 Tristan Gingold <gingold@adacore.com>
3223 * config/vms/vms-ucrt0.c: Update copyright years.
3225 (___gcc_main_flags): Declare.
3226 (__main): Check flags to remap argv and exit code.
3227 * config.host (*-*-*vms*): Adjust extra_parts.
3228 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3231 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3233 * arm/lib1funcs.asm (ctzsi2): New function.
3234 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3235 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3236 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3237 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3238 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3239 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3241 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3243 * config.host: Add bits to support powerpc64-*-freebsd*.
3244 * config/rs6000/freebsd-unwind.h: New file.
3245 * config/rs6000/t-freebsd64: New file.
3247 2012-03-20 Richard Guenther <rguenther@suse.de>
3249 PR gcov-profile/52627
3250 * libgcov.c (init_mx): Fix mutex name.
3252 2012-03-16 Tristan Gingold <gingold@adacore.com>
3254 * config/ia64/vms-unwind.h: Remove ulong (and replace
3255 it by unw_reg where used). Define unw_reg with __int64.
3257 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3259 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3261 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3263 (sparc_is_sighandler): Likewise.
3265 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3267 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3270 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3272 * config/arm/crtn.S: Fix typo.
3274 2012-03-13 Richard Guenther <rguenther@suse.de>
3276 * libgcov.c: Remove stdio.h include and NULL un-define.
3278 2012-03-13 Richard Guenther <rguenther@suse.de>
3281 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3283 2012-03-13 Richard Guenther <rguenther@suse.de>
3285 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3287 2012-03-13 Richard Guenther <rguenther@suse.de>
3289 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3290 and __gthread_mutex_init_function definitions.
3292 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3294 * config.host (mips*-*-openbsd*): Remove.
3296 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3298 * config.host: Remove alpha*-dec-osf5.1* handling.
3299 * config/alpha/gthr-posix.c: Remove.
3300 * config/alpha/libgcc-osf5.ver: Remove.
3301 * config/alpha/osf5-unwind.h: Remove.
3302 * config/alpha/t-osf-pthread: Remove.
3303 * config/alpha/t-slibgcc-osf: Remove.
3304 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3305 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3306 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3307 * mkmap-flat.awk: Remove osf_export handling.
3309 2012-03-12 Richard Guenther <rguenther@suse.de>
3311 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3312 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3313 (__gthread_mutex_init_function): New function.
3314 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3317 * libgcov.c: Include gthr.h.
3318 (__gcov_flush_mx): New global variable.
3319 (init_mx, init_mx_once): New functions.
3320 (__gcov_flush): Protect self with a mutex.
3321 (__gcov_fork): Re-initialize mutex after forking.
3322 * unwind-dw2-fde.c: Change condition under which to use
3323 __GTHREAD_MUTEX_INIT_FUNCTION.
3325 2012-03-12 Tristan Gingold <gingold@adacore.com>
3327 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3328 * config/ia64/t-vms: Likewise.
3330 2012-03-11 Michael Hope <michael.hope@linaro.org>
3332 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3335 2012-03-07 Walter Lee <walt@tilera.com>
3337 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3339 (atomic_xor): Rename and move definition to
3340 config/tilepro/atomic.h.
3341 (atomic_nand): Ditto.
3342 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3344 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3345 (arch_atomic_nand): Ditto.
3347 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3350 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3352 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3355 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3358 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3362 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3363 if RAMPZ affects reading from RAM.
3364 (__tablejump_elpm__): Ditto.
3366 (__movmemx_hi): Ditto.
3367 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3368 (__do_global_dtors): Ditto.
3369 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3370 (__movmemx_hi): Ditto.
3372 2012-03-05 Richard Henderson <rth@redhat.com>
3374 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3375 [ARM] (count_trailing_zeros): Use the builtin.
3377 2012-03-01 Kai Tietz <ktietz@redhat.com>
3379 * soft-fp: Imported from glibc upstream.
3381 2012-02-28 Kai Tietz <ktietz@redhat.com>
3383 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3384 for mingw-targets as attribute gcc_struct.
3386 2012-02-28 Ian Lance Taylor <iant@google.com>
3388 * generic-morestack.c (__splitstack_releasecontext): Correct call
3389 to __morestack_release_segments.
3391 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3394 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3395 for __linux__ when removing signals from __morestack_fullmask.
3397 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3400 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3402 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3404 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3405 instead of HAVE_INITFINI_ARRAY.
3406 * config/ia64/crtend.S: Likewise.
3408 2012-02-20 Kai Tietz <ktietz@redhat.com>
3411 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3413 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3414 to w32-unwind.h header.
3416 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3418 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3419 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3420 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3421 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3423 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3425 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3427 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3430 * config/darwin-crt-tm.c: Correct typo.
3432 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3433 Patrick Marlier <patrick.marlier@gmail.com>
3436 * config/darwin-crt-tm.c: Generate dummy functions.
3438 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3439 Patrick Marlier <patrick.marlier@gmail.com>
3442 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3443 (__doTMRegistrations): Call it.
3444 (__doTMdeRegistrations): Likewise.
3446 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3447 Anatoly Sokolov <aesok@post.ru>
3448 Eric Weddington <eric.weddington@atmel.com>
3451 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3452 (__epilogue_restores__): Ditto.
3454 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3458 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3459 Solaris 11 and slightly reformat.
3460 (sparc_is_sighandler): Likewise.
3462 2012-02-14 Walter Lee <walt@tilera.com>
3464 * config.host: Handle tilegx and tilepro.
3465 * config/tilegx/sfp-machine.h: New file.
3466 * config/tilegx/sfp-machine32.h: New file.
3467 * config/tilegx/sfp-machine64.h: New file.
3468 * config/tilegx/t-crtstuff: New file.
3469 * config/tilegx/t-softfp: New file.
3470 * config/tilegx/t-tilegx: New file.
3471 * config/tilepro/atomic.c: New file.
3472 * config/tilepro/atomic.h: New file.
3473 * config/tilepro/linux-unwind.h: New file.
3474 * config/tilepro/sfp-machine.h: New file.
3475 * config/tilepro/softdivide.c: New file.
3476 * config/tilepro/softmpy.S: New file.
3477 * config/tilepro/t-crtstuff: New file.
3478 * config/tilepro/t-tilepro: New file.
3480 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3484 * gthr-posix.h: Allow static initializer macros to be disabled.
3485 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3487 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3489 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3490 Add t-slibgcc-libgcc to tmake_file.
3491 * config/mips/libgcc-mips16.ver: Revert previous patch.
3492 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3494 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3495 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3497 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3498 * config/cr16/crti.S: New file.
3499 * config/cr16/crtlibid.S: New file.
3500 * config/cr16/crtn.S: New file.
3501 * config/cr16/lib1funcs.S: New file.
3502 * config/cr16/t-cr16: New file.
3503 * config/cr16/t-crtlibid: New file.
3504 * config/cr16/unwind-dw2.h: New file.
3505 * config/cr16/unwind-cr16.c: New file.
3506 * config/cr16/divmodhi3.c: New file.
3508 2012-01-25 Alan Modra <amodra@gmail.com>
3510 * config/rs6000/t-linux64: Delete. Move..
3511 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3512 * config/rs6000/t-linux: ..and libgcc flags to here.
3514 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3516 * config.host (i[34567]86-*-interix3*):
3517 Change triplet to i[34567]86-*-interix[3-9]*.
3518 * configure: Regenerate.
3520 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3521 Richard Sandiford <rdsandiford@googlemail.com>
3523 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3524 * config/mips/mips16.S (__mips16_rdhwr): New function.
3525 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3527 2012-01-11 Nathan Sidwell <nathan@acm.org>
3529 * libgcov.c (__gcov_init): Ignore objects with no functions.
3531 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3534 Extend __pgmx semantics to linearize memory.
3535 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3536 * config/avr/lib1funcs.S (__xload_1): New function.
3537 (__movmemx_qi, __movmemx_hi): New functions.
3538 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3541 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3543 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3544 purported sigacthandler address isn't null before dereferencing it.
3545 (sparc_is_sighandler): Likewise.
3547 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3550 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3551 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3552 (sparc_is_sighandler): Likewise.
3553 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3555 2012-01-06 Tristan Gingold <gingold@adacore.com>
3557 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3558 compatibility thunks...
3559 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3560 (crtbeginS.o, crtendS.o): ... and these to ...
3561 * config/ia64/t-ia64-elf: ... this new file.
3562 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3563 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3565 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3567 * configure: Regenerate.
3568 * config/s390/t-crtstuff: Remove -fPIC.
3570 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3573 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3576 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3579 * config/avr/lib1funcs.S: Remove FIXME comments.
3580 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3582 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3584 Implement light-weight DImode support.
3585 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3586 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3587 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3588 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3590 2011-12-30 Nathan Sidwell <nathan@acm.org>
3592 * libgcov.c (gcov_crc32): Remove global var.
3593 (free_fn_data): New function.
3594 (buffer_fn_data): Pass in filename, more robust error recovery.
3595 (crc32_unsigned): New function.
3596 (gcov_exit): More robust detection of new program. More robust
3598 (__gcov_init): Do not update program's crc here.
3600 2011-12-21 Tristan Gingold <gingold@adacore.com>
3602 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3604 2011-12-21 Ian Lance Taylor <iant@google.com>
3606 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3608 2011-12-20 Ian Lance Taylor <iant@google.com>
3610 * config/i386/morestack.S (__morestack_non_split): If there is
3611 enough stack space already, don't split. Ask for more stack space
3614 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3616 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3618 (_Unwind_DebugHook): New function.
3619 (uw_restore_core_regs): New define.
3620 (unwind_phase2): Use uw_restore_core_regs instead of
3622 (unwind_phase2_forced): Likewise.
3623 (__gnu_Unwind_Resume): Likewise.
3625 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3627 * config/alpha/linux-unwind.h: Update copyright years.
3628 (MD_FROB_UPDATE_CONTEXT): New define.
3629 (alpha_frob_update_context): New function.
3631 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3633 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3634 tmake_file rather replacing it.
3636 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3638 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3639 function is not used for PPC64.
3640 (save_world): Amend comments. Update the VRsave mask to reflect the
3642 (rest_world): Update comments, do not clobber r10, do not use r8.
3643 (eh_rest_world_r10): Amend comments, do not use r8.
3644 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3645 no longer used, move restore of CR and target address to the end of
3648 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3650 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3651 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3653 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3656 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3657 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3659 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3661 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3663 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3666 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3667 * config/avr/lib1funcs.S (__muldi3): New function.
3669 2011-12-06 Andrew Pinski <apinski@cavium.com>
3671 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3673 (__frame_dummy_init_array_entry): Likewise.
3675 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3677 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3681 * config/avr/lib1funcs.S (__prologue_saves__,
3682 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3683 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3685 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3687 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3689 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3692 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3693 (_ITM_deregisterTMCloneTable): Likewise.
3694 (__register_frame_info): Fix unused warning.
3695 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3696 pthread_default_stacksize_np): Likewise.
3697 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3699 2011-11-29 DJ Delorie <dj@redhat.com>
3701 * config.host (rl78-*-elf): New case.
3702 * config/rl78: New directory for the Renesas RL78.
3704 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3706 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3709 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3712 * config/rs6000/t-savresfgpr: New file.
3713 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3714 $(srcdir)/config/rs6000/eabi.S.
3715 * config/rs6000/t-ppccomm-ldbl: Remove.
3716 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3718 (powerpc-*-eabispe*): Likewise.
3719 (powerpc-*-eabi*): Likewise.
3720 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3721 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3722 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3723 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3725 (powerpc-*-eabisim*): Likewise.
3726 (powerpc-*-elf*): Likewise.
3727 (powerpc-*-eabialtivec*): Likewise.
3728 (powerpc-xilinx-eabi*): Likewise.
3729 (powerpc-*-rtems*): Likewise.
3730 (powerpcle-*-elf*): Likewise.
3731 (powerpcle-*-eabisim*): Likewise.
3732 (powerpcle-*-eabi*): Likewise.
3734 2011-11-27 Ian Lance Taylor <iant@google.com>
3736 * generic-morestack.c (__splitstack_find): Check for NULL old
3738 (__splitstack_resetcontext): New function.
3739 (__splitstack_releasecontext): New function.
3740 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3742 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3744 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3746 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3748 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3750 2011-11-26 Richard Henderson <rth@redhat.com>
3752 * config/m68k/linux-atomic.c: New file.
3753 * config/m68k/t-linux: New file.
3754 * config.host (m68k-uclinux, m68k-linux): Use it.
3756 2011-11-26 Richard Henderson <rth@redhat.com>
3758 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3759 (__TMC_END__): Only declare if hidden is available; in the definition,
3760 if hidden is unavailable add a null record.
3761 (deregister_tm_clones, register_tm_clones): New.
3762 (__do_global_dtors_aux, frame_dummy): Use them.
3763 (__do_global_dtors, __do_global_ctors_1): Likewise.
3765 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3767 * config/darwin-crt-tm.c: New file.
3768 * config.host (darwin): Build crttms.o crttme.o to provide
3769 startup and shutdown for tm clones.
3770 * config/t-darwin (crttms.o): New build rule.
3771 (crttme.o): Likewise.
3773 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3775 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3778 2011-11-21 Richard Henderson <rth@redhat.com>
3780 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3781 (__TMC_LIST__, __TMC_END__): New.
3782 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3783 (__do_global_dtors): Likewise.
3784 (frame_dummy): Call _ITM_registerTMCloneTable.
3785 (__do_global_ctors_1): Likewise.
3787 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3789 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3790 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3791 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3792 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3793 * config/i386/t-darwin64: Remove.
3794 * config/sh/t-netbsd (LIB2ADD): Remove.
3796 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3799 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3800 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3801 * config/avr/lib1funcs.S (wmov): New assembler macro.
3802 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3803 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3804 (__udivmod64): New function.
3805 (__negdi2): New function.
3807 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3809 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3810 *-*-freebsd*aout*): Remove.
3812 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3814 * static-object.mk (c_flags-$o): Save c_flags.
3815 ($(base)$(objext)): Use it.
3817 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3819 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3821 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3824 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3825 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3828 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3830 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3832 (aeabi_uidivmod): Likewise.
3833 (umodsi3): Likewise.
3835 (aeabi_idivmod): Likewise.
3838 2011-11-16 Tristan Gingold <gingold@adacore.com>
3840 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3842 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3845 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3846 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3848 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3850 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3852 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3853 * config/pa/t-stublib64: Delete.
3855 2011-11-12 Richard Henderson <rth@redhat.com>
3857 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3858 cast the pointer argument to _Unwind_SetGRPtr.
3860 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3862 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3864 2011-11-09 Ian Lance Taylor <iant@google.com>
3866 * generic-morestack.c: Include <string.h>.
3867 (uintptr_type): Define.
3868 (struct initial_sp): Add dont_block_signals field. Reduce size of
3870 (allocate_segment): Set prev field to NULL. Don't set
3871 __morestack_current_segment or __morestack_segments.
3872 (__generic_morestack): Update current->prev and *pp after calling
3874 (__morestack_block_signals): Don't do anything if
3875 dont_block_signals is set.
3876 (__morestack_unblock_signals): Likewise.
3877 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3879 (__splitstack_block_signals): New function.
3880 (enum __splitstack_content_offsets): Define.
3881 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3882 (__splitstack_makecontext): New function.
3883 (__splitstack_block_signals_context): New function.
3884 (__splitstack_find_context): New function.
3885 * config/i386/morestack.S (__morestack_get_guard): New function.
3886 (__morestack_set_guard, __morestack_make_guard): New functions.
3887 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3889 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3891 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3892 (i[34567]86-*-mingw*): ... here.
3893 (x86_64-*-mingw*): ... here.
3895 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3897 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3899 2011-11-07 Nathan Sidwell <nathan@acm.org>
3901 * libgcov.c (struct gcov_fn_buffer): New struct.
3902 (buffer_fn_data): New helper.
3903 (gcov_exit): Rework for new gcov data structures.
3905 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3908 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3910 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3912 * config.host (tmake_file): Correct comment.
3913 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3915 (bfin*-uclinux*): Likewise.
3916 (bfin*-linux-uclibc*): Likewise.
3917 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3919 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3921 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3922 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3923 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3924 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3925 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3926 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3927 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3928 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3929 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3930 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3931 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3932 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3933 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3935 * config/bfin/t-elf: Remove.
3936 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3938 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3940 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3941 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3942 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3943 (lm32-*-elf*): ... this.
3944 (lm32-*-rtems*): ... and this.
3946 (m32r-*-rtems*): Add to tmake_file.
3947 (moxie-*-rtems*): Likewise.
3948 (sparc-*-rtems*): Likewise.
3949 Remove t-rtems from tmake_file.
3950 (sparc64-*-rtems*): Likewise.
3951 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3954 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3957 * config/gthr-posix.h: Move ...
3958 * gthr-posix.h: ... here.
3959 * config/gthr-lynx.h: Reflect this.
3960 * config/gthr-vxworks.h: Likewise.
3961 * config/rs6000/gthr-aix.h: Likewise.
3962 * configure.ac (target_thread_file): Likewise.
3963 * configure: Regenerate.
3965 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3967 * config.host (arm*-*-rtemseabi*): New target.
3969 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3972 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3975 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3977 * config.host (epiphany-*-elf*): New configuration.
3978 * config/epiphany: New Directory.
3980 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3982 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3983 * config/avr/t-rtems: New.
3984 Filter out _exit from LIB1ASMFUNCS.
3986 2011-11-04 David S. Miller <davem@davemloft.net>
3988 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3989 * configure: Rebuild.
3991 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3993 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3996 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3999 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4000 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4002 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4005 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4007 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4009 * config/c6x/t-elf (LIB2ADDEH): Set.
4010 * config/c6x/t-c6x-elf: Remove.
4012 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4014 * config/i386/sol2-ci.S: Rename to ...
4015 * config/i386/crti.S: ... this.
4016 * config/i386/sol2-cn.S: Rename to ...
4017 * config/i386/crtn.S: ... this.
4018 * config/sparc/sol2-ci.S: Rename to ...
4019 * config/sparc/crti.S: ... this.
4020 * config/sparc/sol2-cn.S: Rename to ...
4021 * config/sparc/crtn.S: ... this.
4022 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4023 (crti.o, crtn.o): Remove.
4025 2011-11-04 Tristan Gingold <gingold@adacore.com>
4027 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4029 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4031 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4033 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4035 * config.host (crisv32-*-none, cris-*-none): Remove.
4036 (crisv32-*-elf): Append to tmake_file, don't just set it.
4037 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4039 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4041 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4042 (ecrtn$(objext)): Likewise.
4043 (ncrti$(objext)): Likewise.
4044 (ncrtn$(objext)): Likewise.
4046 2011-11-03 Andreas Schwab <schwab@redhat.com>
4048 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4050 2011-11-02 David S. Miller <davem@davemloft.net>
4052 * configure.ac: Set host_address on sparc too.
4053 * configure: Regenerate.
4054 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4055 based upon host_address.
4056 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4058 2011-11-02 Jason Merrill <jason@redhat.com>
4060 * config/rs6000/t-ppccomm: Add missing \.
4062 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4064 * gthr-single.h, gthr.h: New files.
4065 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4066 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4067 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4068 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4069 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4070 * configure.ac (thread_header): New variable.
4071 Set it depending on target_thread_file.
4072 (gthr-default.h): Link from $thread_header.
4073 * configure: Regenerate.
4074 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4076 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4078 * configure.ac (tm_file_): New variable.
4079 Determine from tm_file.
4080 (tm_file, tm_defines): Substitute.
4081 * configure: Regenerate.
4082 * mkheader.sh: New file.
4083 * Makefile.in (clean): Remove libgcc_tm.h.
4084 ($(objects)): Depend on libgcc_tm.h.
4085 (libgcc_tm_defines, libgcc_tm_file): New variables.
4086 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4087 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4088 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4089 ($(extra-parts)): Depend on libgcc_tm.h.
4090 * config.host (tm_defines, tm_file): New variable.
4091 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4092 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4093 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4094 (avr-*-rtems*): Likewise.
4095 (avr-*-*): Likewise.
4096 (frv-*-elf): Likewise.
4097 (frv-*-*linux*): Likewise.
4098 (h8300-*-rtems*): Likewise.
4099 (h8300-*-elf*): Likewise.
4100 (i[34567]86-*-darwin*): Likewise.
4101 (x86_64-*-darwin*): Likewise.
4102 (rx-*-elf): Likewise.
4103 (tic6x-*-uclinux): Likewise.
4104 (tic6x-*-elf): Likewise.
4105 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4106 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4107 * config/i386/cygming-crtbegin.c: Likewise.
4108 * config/i386/cygming-crtend.c: Likewise.
4109 * config/ia64/fde-vms.c: Likewise.
4110 * config/ia64/unwind-ia64.c: Likewise.
4111 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4112 * config/rs6000/darwin-fallback.c: Likewise.
4113 * config/stormy16/lib2funcs.c: Likewise.
4114 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4115 * crtstuff.c: Likewise.
4116 * dfp-bit.h: Likewise.
4117 * emutls.c: Likewise.
4118 * fixed-bit.c: Likewise.
4119 * fp-bit.c: Likewise.
4120 * generic-morestack-thread.c: Likewise.
4121 * generic-morestack.c: Likewise.
4122 * libgcc2.c: Likewise.
4123 * libgcov.c: Likewise.
4124 * unwind-dw2-fde-dip.c: Likewise.
4125 * unwind-dw2-fde.c: Likewise.
4126 * unwind-dw2.c: Likewise.
4127 * unwind-sjlj.c: Likewise.
4129 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4131 * configure.ac: Include ../config/picflag.m4.
4132 (GCC_PICFLAG): Call it.
4134 * configure: Regenerate.
4135 * Makefile.in (gcc_srcdir): Remove.
4136 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4137 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4138 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4139 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4140 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4143 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4144 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4145 to refer to libgcc2.c.
4147 * config/darwin-64.c: New file.
4148 * config/darwin-crt3.c: Remove comment.
4149 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4150 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4151 config/udivmodsi4.c: New files.
4152 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4153 config/memset.c: New files.
4154 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4155 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4156 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4157 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4158 * config/t-openbsd-thread: New file.
4159 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4160 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4161 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4162 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4165 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4166 to refer to gthr-posix.c.
4167 * config/alpha/t-vms (LIB2ADD): Set.
4168 * config/alpha/vms-gcc_shell_handler.c: New file.
4169 * config/arm/bpabi.c, config/arm/fp16.c,
4170 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4171 config/arm/unaligned-funcs.c: New files.
4172 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4173 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4174 * config/arm/t-linux: Likewise.
4175 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4176 * config/arm/t-netbsd: New file.
4177 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4178 * config/arm/t-symbian (LIB2ADD_ST): Set.
4179 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4180 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4181 * config/bfin/t-elf: New file.
4182 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4183 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4184 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4185 config/c6x/ltf.c: New files.
4186 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4187 (HOST_LIBGCC2_CFLAGS): Set.
4188 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4189 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4190 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4192 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4193 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4194 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4195 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4196 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4198 * config/frv/t-frv (LIB2ADD): Set.
4199 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4200 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4201 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4202 config/h8300/popcounthi2.c: New files.
4203 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4204 * config/i386/gthr-win32.c: New file.
4205 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4206 * config/i386/t-cygwin: Likewise.
4207 * config/i386/t-darwin, config/i386/t-darwin64,
4208 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4209 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4210 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4211 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4212 * config/ia64/quadlib.c: New file.
4213 * config/ia64/t-hpux (LIB2ADD): Set.
4214 * config/ia64/t-ia64: Add comment.
4215 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4216 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4217 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4218 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4219 * config/m32c/t-m32c (LIB2ADD): Set.
4220 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4221 * config/m32r/t-m32r: Likewise.
4222 * config/m68k/fpgnulib.c: New file.
4223 * config/m68k/t-floatlib (LIB2ADD): Set.
4224 (xfgnulib.c): New target.
4225 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4226 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4227 * config/mep/t-mep (LIB2ADD): Set.
4228 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4229 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4230 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4231 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4232 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4233 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4234 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4235 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4236 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4237 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4239 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4240 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4241 * config/pa/fptr.c, config/pa/lib2funcs.S,
4242 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4243 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4244 (LIB2ADD, LIB2ADD_ST): Set.
4245 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4246 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4248 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4249 * config/pdp11/t-pdp11: New file.
4250 * config/picochip/libgccExtras/adddi3.S,
4251 config/picochip/libgccExtras/ashlsi3.S,
4252 config/picochip/libgccExtras/ashrsi3.S,
4253 config/picochip/libgccExtras/clzsi2.S,
4254 config/picochip/libgccExtras/cmpsi2.S,
4255 config/picochip/libgccExtras/divmod15.S,
4256 config/picochip/libgccExtras/divmodhi4.S,
4257 config/picochip/libgccExtras/divmodsi4.S,
4258 config/picochip/libgccExtras/lshrsi3.S,
4259 config/picochip/libgccExtras/parityhi2.S,
4260 config/picochip/libgccExtras/popcounthi2.S,
4261 config/picochip/libgccExtras/subdi3.S,
4262 config/picochip/libgccExtras/ucmpsi2.S,
4263 config/picochip/libgccExtras/udivmodhi4.S,
4264 config/picochip/libgccExtras/udivmodsi4.S: New files.
4265 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4266 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4267 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4268 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4269 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4270 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4271 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4272 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4274 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4275 (HOST_LIBGCC2_CFLAGS): Set.
4276 * config/rs6000/t-darwin64: New file.
4277 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4278 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4279 * config/rs6000/t-ppccomm (LIB2ADD): Add
4280 $(srcdir)/config/rs6000/tramp.S.
4281 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4282 Add $(srcdir)/config/rs6000/eabi.S.
4283 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4284 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4285 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4286 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4287 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4288 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4289 * config/rs6000/tramp.S: New file.
4290 * config/s390/t-tpf: Remove.
4291 * config/sh/linux-atomic.S: New file.
4292 * config/sh/t-linux (LIB2ADD): Set.
4293 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4294 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4295 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4297 (HOST_LIBGCC2_CFLAGS): Set.
4298 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4299 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4300 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4301 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4302 config/spu/mfc_multi_tag_release.c,
4303 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4304 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4305 config/spu/multi3.c: New files.
4306 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4307 (HOST_LIBGCC2_CFLAGS): Set.
4308 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4309 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4310 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4311 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4312 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4313 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4314 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4315 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4316 config/stormy16/umodsi3.c: New files.
4317 * config/xtensa/lib2funcs.S: New file.
4318 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4319 * config/xtensa/t-xtensa (LIB2ADD): Set.
4320 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4321 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4322 Add t-freebsd-thread to tmake_file for posix threads.
4323 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4324 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4325 (*-*-lynxos*): Likewise.
4326 (*-*-netbsd*): Likewise.
4327 (*-*-openbsd*): Likewise.
4328 Add t-openbsd-thread to tmake_file for posix threads.
4329 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4330 (*-*-vxworks*): Set tmake_file.
4331 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4332 (alpha*-*-freebsd*): Likewise.
4333 (alpha*-*-netbsd*): Likewise.
4334 (alpha*-*-openbsd*): Likewise.
4335 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4336 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4337 (alpha*-dec-*vms*): Likewise.
4338 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4339 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4340 (bfin*-uclinux*): Likewise.
4341 (bfin*-linux-uclibc*): Likewise.
4342 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4343 (crisv32-*-none): Likewise.
4344 (cris-*-elf): Likewise.
4345 (cris-*-none): Likewise.
4346 (cris-*-linux*, crisv32-*-linux*): Likewise.
4347 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4349 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4351 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4352 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4353 (x86_64-*-elf*): Likewise.
4354 (i[34567]86-*-nto-qnx*): Likewise.
4355 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4357 (x86_64-*-mingw*): Likewise.
4358 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4359 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4360 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4361 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4362 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4364 (mipsisa64sr71k-*-elf*): Likewise.
4365 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4366 (mips-*-elf*, mipsel-*-elf*): Likewise.
4367 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4368 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4369 (mips*-*-rtems*): Likewise.
4370 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4372 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4373 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4374 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4375 (spu-*-elf*): Likewise.
4376 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4378 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4380 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4381 $(srcdir) to refer to $(LIB1ASMSRC).
4383 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4384 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4385 config/arm/lib1funcs.S: New files.
4386 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4387 * config/arm/t-arm: New file.
4388 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4389 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4390 config/arm/t-strongarm-elf: New files.
4391 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4392 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4393 * config/avr/lib1funcs.S: New file.
4394 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4395 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4396 * config/c6x/lib1funcs.S: New file.
4397 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4398 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4399 * config/frv/lib1funcs.S: New file.
4400 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4401 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4402 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4403 * config/ia64/__divxf3.asm: Rename to ...
4404 * config/ia64/__divxf3.S: ... this.
4405 Adapt lib1funcs.asm filename.
4406 * config/ia64/_fixtfdi.asm: Rename to ...
4407 * config/ia64/_fixtfdi.S: ... this.
4408 Adapt lib1funcs.asm filename.
4409 * config/ia64/_fixunstfdi.asm: Rename to ...
4410 * config/ia64/_fixunstfdi.S: ... this.
4411 Adapt lib1funcs.asm filename.
4412 * config/ia64/_floatditf.asm: Rename to ...
4413 * config/ia64/_floatditf.S: ... this.
4414 Adapt lib1funcs.asm filename.
4415 * config/ia64/lib1funcs.S: New file.
4416 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4417 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4418 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4419 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4420 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4421 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4422 * config/mep/lib1funcs.S: New file.
4423 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4424 * config/mips/mips16.S: New file.
4425 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4426 * config/pa/milli64.S: New file.
4427 * config/pa/t-linux, config/pa/t-linux64: New files.
4428 * config/picochip/lib1funcs.S: New file.
4429 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4430 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4431 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4432 * config/sh/t-netbsd: New file.
4433 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4434 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4435 * config/sh/t-sh64: New file.
4436 * config/sparc/lb1spc.S: New file.
4437 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4439 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4440 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4441 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4442 config/xtensa/lib1funcs.S: New files.
4443 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4444 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4446 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4447 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4448 (arm*-*-linux*): Likewise.
4449 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4450 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4451 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4452 (arm*-*-ecos-elf): Likewise.
4453 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4454 (arm*-*-rtems*): Likewise.
4455 (arm*-*-elf): Likewise.
4456 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4457 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4458 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4459 (bfin*-uclinux*): Likewise.
4460 (bfin*-linux-uclibc*): Likewise.
4461 (bfin*-rtems*): Likewise.
4462 (bfin*-*): Likewise.
4463 (fido-*-elf): Merge into m68k-*-elf*.
4464 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4465 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4466 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4467 (h8300-*-elf*): Likewise.
4468 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4469 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4470 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4471 (i[34567]86-*-mingw*): Likewise.
4472 (x86_64-*-mingw*): Likewise.
4473 (i[34567]86-*-interix3*): Likewise.
4474 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4475 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4476 (m68k-*-elf*): Also handle fido-*-elf.
4477 Add m68k/t-floatlib to tmake_file.
4478 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4479 (m68k-*-linux*): Likewise.
4480 (m68k-*-rtems*): Likewise.
4481 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4482 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4484 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4485 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4486 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4487 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4488 sh/t-netbsd to tmake_file.
4489 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4490 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4491 (sh-wrs-vxworks): Likewise.
4492 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4494 (v850*-*-*): Add v850/t-v850 to tmake_file.
4495 (vax-*-linux*): Add vax/t-linux to tmake_file.
4496 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4498 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4500 * crtstuff.c: New file.
4501 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4502 (CRTSTUFF_T_CFLAGS): Define.
4503 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4504 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4505 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4508 (crtbeginT.o): Use $(objext).
4509 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4510 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4511 (gcc-extra-parts): Remove.
4512 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4514 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4515 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4516 Add t-crtstuff-pic to tmake_file.
4517 (*-*-lynxos*): New case.
4518 Set tmake_file, extra_parts.
4519 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4520 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4521 *-*-netbsdelf[2-9]*.
4522 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4523 (*-*-rtems*): Set extra_parts.
4524 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4525 (*-*-uclinux*): New case.
4527 (*-*-vms*): New case.
4528 Set tmake_file, extra_parts.
4529 (*-*-elf): Set extra_parts.
4530 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4531 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4534 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4536 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4537 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4538 (arm-wrs-vxworks): Append to tmake_file.
4540 (arm*-*-uclinux*): Set extra_parts.
4541 (arm*-*-ecos-elf): Likewise.
4542 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4544 (arm*-*-rtems*): Set extra_parts.
4545 (arm*-*-elf): Likewise.
4546 (avr-*-rtems*): Clear extra_parts.
4547 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4549 (bfin*-uclinux*): Likewise.
4550 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4551 (bfin*-rtems*): Append to tmake_file.
4553 (bfin*-*): Likewise.
4554 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4555 (crisv32-*-elf): ... this.
4556 (crisv32-*-none): ... this.
4557 (cris-*-elf, cris-*-none): New cases.
4558 Add cris/t-elfmulti to tmake_file.
4559 (fr30-*-elf): Append to tmake_file.
4561 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4563 (h8300-*-rtems*): Append to tmake_file.
4565 (h8300-*-elf*): Likewise.
4566 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4568 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4570 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4571 (x86_64-*-elf*): Likewise.
4572 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4573 (x86_64-*-freebsd*): Likewise.
4574 (x86_64-*-netbsd*): Likewise.
4575 (i[34567]86-*-linux*): Likewise.
4576 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4577 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4578 (x86_64-*-linux*): Likewise.
4579 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4580 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4583 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4584 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4585 Append to extra_parts, remove crtbegin.o, crtend.o.
4586 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4587 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4588 crtend.o, crtbeginS.o, crtendS.o.
4589 (ia64*-*-linux*): Comment extra_parts.
4590 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4592 (iq2000*-*-elf*): Clear extra_parts.
4593 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4594 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4595 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4596 (m32r-*-rtems*): ... this.
4597 Add m32r/t-m32r to tmake_file.
4598 (m68k-*-elf*): Add t-crtin to tmake_file.
4599 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4600 (mcore-*-elf): Likewise.
4601 (microblaze*-*-*): Set extra_parts.
4602 (mips*-sde-elf*): New case.
4603 Set tmake_file, extra_parts.
4604 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4605 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4606 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4609 (mipsisa64sr71k-*-elf*): Likewise.
4610 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4611 (mips-*-elf*, mipsel-*-elf*): Likewise.
4612 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4613 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4614 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4615 (mips*-*-rtems*): Likewise.
4616 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4617 (moxie-*-*): Split into ...
4618 (moxie-*-elf, moxie-*-uclinux*): ... this.
4619 Add to extra_parts, remove crtbegin.o, crtend.o.
4620 (moxie-*-rtems*): New case.
4623 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4625 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4626 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4629 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4630 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4632 (powerpc-*-eabisim*): Likewise.
4633 (powerpc-*-elf*): Likewise.
4634 (powerpc-*-eabialtivec*): Likewise.
4635 (powerpc-xilinx-eabi*): Likewise.
4636 (powerpc-*-eabi*): Likewise.
4637 (powerpc-*-rtems*): Likewise.
4638 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4641 (powerpc-*-lynxos*): Add to tmake_file.
4642 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4643 rs6000/t-crtstuff, t-crtstuff-pic.
4645 (powerpcle-*-eabisim*): Likewise.
4646 (powerpcle-*-eabi*): Likewise.
4647 (rx-*-elf): Remove extra_parts.
4648 (s390x-ibm-tpf*): Set extra_parts.
4649 (score-*-elf): Set extra_parts.
4650 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4651 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4652 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4653 (sh64l*-*-netbsd*): Split into ...
4654 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4655 Add t-crtstuff-pic to tmake_file.
4657 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4659 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4660 (sparc-*-elf*): Remove t-crtin from tmake_file.
4661 Add to extra_parts, remove crtbegin.o, crtend.o.
4662 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4663 (sparc64-*-linux*): Likewise.
4664 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4665 Add to extra_parts, remove crtbegin.o, crtend.o.
4666 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4667 Add to extra_parts, remove crtbegin.o, crtend.o.
4668 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4669 Add to extra_parts, remove crtbegin.o, crtend.o.
4670 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4671 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4672 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4674 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4676 (tic6x-*-*): Change to ...
4677 (tic6x-*-elf): ... this.
4679 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4681 (am33_2.0-*-linux*): Add comment.
4682 (mep*-*-*): Add mep/t-mep to tmake_file.
4684 * config/alpha/t-vms: New file.
4685 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4686 * config/arm/crti.S, config/arm/crtn.S: New files.
4687 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4688 * config/bfin/crtlibid.S: New file.
4689 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4690 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4691 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4692 (crti.o, crtin.o): New rules.
4693 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4694 * config/c6x/t-uclinux: New file.
4695 * config/cris/t-elfmulti: New file.
4696 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4697 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4698 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4699 * config/frv/t-frv: New file.
4700 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4701 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4702 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4704 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4705 refer to cygming-crtbegin.c, cygming-crtend.c.
4707 * config/i386/t-nto: New file.
4708 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4709 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4710 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4711 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4714 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4715 (crtinitS.o): New rule.
4716 * config/ia64/vms-crtinit.S: New file.
4717 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4718 * config/m32r/initfini.c: New file.
4719 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4720 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4721 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4722 * config/mep/t-mep: New file.
4723 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4724 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4725 * config/mips/crti.S, config/mips/crtn.S: New files.
4726 * config/mips/t-crtstuff: New file.
4727 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4728 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4729 (CUSTOM_CRTIN): Set.
4730 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4732 Use $(srcdir) to refer to crti.S, crtn.S.
4733 Use .S extension, $<.
4734 * config/moxie/crti.asm: Rename to ...
4735 * config/moxie/crti.S: ... this.
4736 * config/moxie/crtn.asm: Rename to ...
4737 * config/moxie/crtn.S: ... this.
4738 * config/moxie/t-moxie: Remove.
4739 * config/pa/stublib.c: New file.
4740 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4741 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4742 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4743 * config/rs6000/t-crtstuff: New file.
4744 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4745 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4746 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4747 Make output file explicit.
4748 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4749 Make output file explicit.
4750 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4751 Make output file explicit.
4752 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4753 Make output file explicit.
4754 * config/score/crti.S, config/score/crtn.S: New files.
4755 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4756 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4758 * config/sh/t-sh, config/sh/t-superh: New files.
4759 * config/sparc/t-linux64: New file.
4760 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4761 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4762 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4763 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4764 * config/t-crtin: Remove.
4765 * config/t-crtstuff-pic: New file.
4766 * config/t-sol2 (CUSTOM_CRTIN): Set.
4767 (crti.o, crtn.o): New rules.
4768 * config/vms/t-vms: New file.
4769 * config/vms/vms-ucrt0.c: New file.
4770 * config/xtensa/t-elf: New file.
4772 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4774 * Makefile.in (SHLIB_NM_FLAGS): Set.
4775 * mkmap-flat.awk, mkmap-symver.awk: New files.
4776 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4778 * configure: Regenerate.
4779 * config/libgcc-glibc.ver: New file.
4780 * config/libgcc-libsystem.ver: New file.
4781 * config/t-libunwind (SHLIB_LC): Set.
4782 * config/t-linux: New file.
4783 * config/t-slibgcc (INSTALL_SHLIB): New.
4784 (SHLIB_INSTALL): Use it.
4785 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4786 to mkmap-symver.awk.
4787 (SHLIB_MAPFILES): Don't append, adapt pathname.
4788 (SHLIB_VERPFX): Set.
4789 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4790 to mkmap-symver.awk.
4791 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4792 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4793 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4794 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4796 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4797 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4798 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4799 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4800 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4801 * config/i386/libgcc-darwin.10.4.ver,
4802 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4804 * config/i386/t-darwin: Remove.
4805 * config/i386/t-darwin64: Likewise.
4806 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4807 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4808 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4809 * config/i386/t-linux: New file.
4810 * config/i386/t-mingw32: New file.
4811 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4812 * config/ia64/t-glibc: Rename to ...
4813 * config/ia64/t-linux: ... this.
4814 (SHLIB_MAPFILES): Set.
4815 * config/ia64/t-glibc-libunwind: Rename to ...
4816 * config/ia64/t-linux-libunwind: ... this.
4817 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4818 * config/ia64/t-slibgcc-hpux: New file.
4819 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4820 * config/m68k/t-slibgcc-elf-ver: New file.
4821 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4822 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4824 * config/pa/t-slibgcc-hpux: New file.
4825 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4827 * config/rs6000/libgcc-darwin.10.4.ver,
4828 config/rs6000/libgcc-darwin.10.5.ver: New files.
4829 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4830 config/rs6000/libgcc-glibc.ver.
4831 * config/rs6000/libgcc-ppc64.ver: Rename to
4832 config/rs6000/libgcc-ibm-ldouble.ver.
4833 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4834 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4835 * config/rs6000/t-ldbl128: Rename to ...
4836 * config/rs6000/t-linux: ... this.
4837 (SHLIB_MAPFILES): Adapt filename.
4838 * config/rs6000/t-slibgcc-aix: New file.
4839 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4840 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4841 libgcc-excl.ver, libgcc-glibc.ver.
4842 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4843 * config/sparc/libgcc-glibc.ver: New file.
4844 * config/sparc/t-linux: New file.
4845 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4846 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4847 t-slibgcc-elf-ver to tmake_file.
4848 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4850 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4851 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4852 t-slibgcc-elf-ver, t-linux to tmake_file.
4853 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4855 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4856 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4857 (alpha*-dec-*vms*): Likewise.
4858 (arm*-*-freebsd*): Append to tmake_file.
4859 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4860 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4862 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4863 tmake_file for arm*-*-symbianelf*.
4864 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4865 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4867 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4868 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4869 pa/t-slibgcc-dwarf-ver to tmake_file.
4870 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4871 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4872 (hppa*64*-*-hpux11*): Likewise.
4873 (hppa[12]*-*-hpux11*): Likewise.
4874 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4875 i386/t-crtpc, i386/t-crtfm.
4876 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4877 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4879 Add i386/t-cygwin to tmake_file.
4880 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4881 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4882 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4884 Add i386/t-mingw32 to tmake_file.
4885 (x86_64-*-mingw*): Likewise.
4886 (ia64*-*-freebsd*): Append to tmake_file.
4887 (ia64*-*-linux*): Append to tmake_file.
4888 Replace ia64/t-glibc by ia64/t-linux.
4889 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4891 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4892 t-slibgcc-hpux to tmake_file.
4893 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4894 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4895 (m32rle-*-linux*): Likewise.
4896 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4898 (microblaze*-linux*): New case.
4899 Append to tmake_file, add t-slibgcc-nolc-override.
4900 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4901 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4902 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4903 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4904 rs6000/t-slibgcc-aix to tmake_file.
4905 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4906 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4907 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4908 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4909 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4910 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4912 (sparc-*-linux*): Append to tmake_file for *-leon*.
4913 Add sparc/t-linux to tmake_file for non-Leon targets.
4914 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4915 (tic6x-*-uclinux): New case.
4916 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4917 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4918 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4919 (am33_2.0-*-linux*): Append to tmake_file.
4920 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4921 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4922 x86_64-*-kfreebsd*-gnu.
4923 Add i386/t-linux to tmake_file.
4925 2011-10-28 Ian Lance Taylor <iant@google.com>
4927 * config/i386/morestack.S: Correct CFI information to do proper
4928 returns throughout function. In 32-bit mode, save %ebx so that it
4929 is restored on unwind.
4931 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4933 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4934 case where B3 isn't the return register.
4936 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4937 logic for doubleword pops.
4939 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4941 * config/rs6000/t-freebsd: Add wildcard.
4943 2011-10-21 Paul Brook <paul@codesourcery.com>
4945 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4947 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4948 Eric Botcazou <ebotcazou@adacore.com>
4951 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4952 fs->signal_frame to 1.
4954 2011-10-07 Ian Lance Taylor <iant@google.com>
4956 * generic-morestack-thread.c: #include <errno.h>.
4958 2011-10-07 Ian Lance Taylor <iant@google.com>
4961 * generic-morestack.c (__generic_morestack): Make sure the segment
4962 is large enough for both the stack frame and the copied
4965 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4968 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4971 2011-09-28 Nick Clifton <nickc@redhat.com>
4973 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4974 64-bit doubles are not enabled.
4975 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4976 and floatunsisf functions.
4978 2011-09-13 Paul Brook <paul@codesourcery.com>
4980 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4981 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4982 * unwind-arm-common.inc: New file.
4983 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4984 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4985 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4986 * config/c6x/libunwind.S: New file.
4987 * config/c6x/pr-support.c: New file.
4988 * config/c6x/unwind-c6x.c: New file.
4989 * config/c6x/unwind-c6x.h: New file.
4990 * config/c6x/t-c6x-elf: New file.
4992 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4994 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4995 (ASM_DIVZERO): Ditto.
4996 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4998 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5000 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5002 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5005 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5006 instead of an assembly one.
5008 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5011 * Makefile.in (install-unwind_h): Create
5012 $(gcc_objdir)/include/unwind.h atomically.
5014 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5016 * Makefile.in (install-unwind_h): Remove destination file first.
5018 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5021 * config/mips/t-mips16: New file.
5022 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5023 (mips*-*-linux*): Likewise.
5024 (mips*-sde-elf*): Likewise.
5025 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5026 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5027 Add mips/t-mips16 to tmake_file.
5028 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5029 (mips-*-elf*): Likewise.
5030 (mips64-*-elf*): Likewise.
5031 (mips64orion-*-elf*): Likewise.
5032 (mips*-*-rtems*): Likewise.
5033 (mipstx39-*-elf*): Likewise.
5034 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5035 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5037 Use $(srcdir) to refer to sync.c.
5039 ($(libgcc-sync-funcs-o)): Likewise.
5040 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5041 ($(libgcc-sync-funcs-s-o)): Likewise.
5043 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5045 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5048 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5051 * config/i386/value-unwind.h: New.
5053 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5055 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5056 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5057 Add to tmake_file rather than overriding it.
5059 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5061 * config/t-softfp: Remove.
5062 * soft-fp: Moved from ../gcc/config.
5063 * soft-fp/README: Remove t-softfp reference.
5064 * soft-fp/t-softfp: Move to config/t-softfp.
5065 (softfp_machine_header): Remove.
5066 (softfp_file_list): Remove config subdir.
5067 (soft-fp-objects): New variable.
5068 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5069 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5070 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5071 * config/t-softfp-excl: New file.
5072 * config/t-softfp-sfdf: New file.
5073 * config/t-softfp-tf: New file.
5074 * config/no-sfp-machine.h: New file.
5075 * config/arm/sfp-machine.h: New file.
5076 * config/arm/t-softfp: New file.
5077 * config/c6x/sfp-machine.h: New file.
5078 * config/i386/32/t-fprules-softfp: Rename to ...
5079 * config/i386/32/t-softfp: ... this.
5080 (tifunctions, LIB2ADD): Remove.
5081 (softfp_int_modes): Override.
5082 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5084 * config/i386/64/eqtf2.c: Likewise.
5085 * config/i386/64/getf2.c: Likewise.
5086 * config/i386/64/letf2.c: Likewise.
5087 * config/ia64/sft-machine.h: New file.
5088 * config/ia64/t-fprules-softfp: Rename to ...
5089 * config/ia64/t-softfp: ... this.
5090 * config/lm32/sfp-machine.h: New file.
5091 * config/moxie/t-moxie-softfp: Remove.
5092 * config/rs6000/ibm-ldouble-format: New file.
5093 * config/rs6000/ibm-ldouble.c: New file.
5094 * config/rs6000/libgcc-ppc-glibc.ver: New file
5095 * config/rs6000/libgcc-ppc64.ver: New file
5096 * config/rs6000/sfp-machine.h: New file.
5097 * config/rs6000/t-freebsd: New file.
5098 * config/rs6000/t-ibm-ldouble: New file.
5099 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5100 libgcc-ppc-glibc.ver.
5101 * config/rs6000/t-linux64: New file.
5102 * config/rs6000/t-ppccomm (LIB2ADD): Add
5103 $(srcdir)/config/rs6000/ibm-ldouble.c.
5104 * config/rs6000/t-ppccomm-ldbl: New file.
5105 * config/score/sfp-machine.h: New file.
5106 * config.host (sfp_machine_header): Explain.
5107 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5108 t-softfp to tmake_file.
5109 (arm*-*-uclinux*): Likewise.
5110 (arm*-*-ecos-elf): Likewise.
5111 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5112 (arm*-*-rtems*): Likewise.
5113 (arm*-*-elf): Likewise.
5114 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5116 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5117 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5118 (lm32-*-uclinux*): Likewise.
5119 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5120 t-softfp-excl, t-softfp.
5121 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5122 (powerpc64-*-darwin*): Likewise.
5123 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5125 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5127 (powerpc-*-eabisim*): Likewise.
5128 (powerpc-*-elf*): Likewise.
5129 (powerpc-*-eabialtivec*): Likewise.
5130 (powerpc-xilinx-eabi*): Likewise.
5131 (powerpc-*-rtems*): Likewise.
5132 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5133 t-softfp-excl, t-softfp to tmake_file.
5134 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5135 rs6000/t-ppccomm-ldbl to tmake_file.
5136 (powerpcle-*-elf*): Likewise.
5137 (powerpcle-*-eabisim*): Likewise.
5138 (powerpcle-*-eabi*): Likewise.
5139 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5140 rs6000/t-ibm-ldouble to tmake_file.
5141 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5142 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5143 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5144 (tic6x-*-*): Likewise.
5145 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5146 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5147 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5148 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5149 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5150 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5151 t-softfp to tmake_file.
5152 * configure.ac (sfp_machine_header): Provide default if unset.
5154 Link sfp-machine.h to config/$sfp_machine_header.
5155 * configure: Regenerate.
5157 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5159 * Makefile.in (double_type_size, long_double_type_size): Set.
5160 Remove $(fpbit-in-libgcc) support.
5161 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5162 (fpbit-src): New variable.
5163 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5164 Compile with -DFLOAT $(FPBIT_CFLAGS).
5166 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5167 Compile with $(FPBIT_CFLAGS).
5169 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5170 Compile with -DFLOAT $(TPBIT_CFLAGS).
5172 * configure.ac (double_type_size, long_double_type_size):
5173 Determine and substitute.
5174 * configure: Regenerate.
5175 * fp-bit.c, fp-bit.h: New files.
5176 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5177 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5178 * config/mips/t-mips: New file.
5179 * config/mips/t-sdemtk: New file.
5180 * config/rs6000/ppc64-fp.c: New file.
5181 * config/rs6000/t-darwin (LIB2ADD): Add
5182 $(srcdir)/config/rs6000/ppc64-fp.c.
5183 * config/rs6000/t-ppc64-fp: New file.
5184 * config/rx/rx-lib.h: New file.
5185 * config/rx/t-rx (FPBIT): Set to true.
5186 ($(gcc_objdir)/fp-bit.c): Remove.
5187 (DPBIT): Set to true only with -m64bit-doubles.
5188 ($(gcc_objdir)/dp-bit.c): Remove.
5189 * config/sparc/t-softfp: Remove.
5190 * config/spu/t-elf: New file.
5191 * config/t-fdpbit, config/t-fpbit: New files.
5192 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5193 (mips*-*-*): Likewise.
5194 (arm-wrs-vxworks): Likewise.
5195 (arm*-*-freebsd*): Likewise.
5196 (avr-*-rtems*): Add t-fpbit to tmake_file.
5197 (avr-*-*): Likewise.
5198 (bfin*-elf*): Add t-fdpbit to tmake_file.
5199 (bfin*-uclinux*): Likewise.
5200 (bfin*-linux-uclibc*): Likewise.
5201 (bfin*-rtems*): New case.
5202 Add t-fdpbit to tmake_file.
5203 (bfin*-*): Add t-fdpbit to tmake_file.
5204 (crisv32-*-elf): Likewise.
5205 (cris-*-linux*): Likewise.
5206 (fr30-*-elf): Likewise.
5207 (frv-*-elf, frv-*-*linux*): Likewise.
5208 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5209 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5210 (m32r-*-elf*): Likewise.
5211 (m32rle-*-elf*): Likewise.
5212 (m32r-*-linux*): Likewise.
5213 (m32rle-*-linux*): Likewise.
5214 (mcore-*-elf): Add t-fdpbit to tmake_file.
5215 (microblaze*-*-*): Likewise.
5216 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5217 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5218 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5220 Add mips/t-tpbit to tmake-file.
5221 (mips*-*-linux*): Fix typo.
5222 (mips*-sde-elf*): New case
5223 Add mips/t-sdemtk unless using newlib.
5224 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5225 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5226 (mn10300-*-*): Likewise.
5227 (pdp11-*-*): Likewise.
5228 (picochip-*-*): Add t-fpbit to tmake_file.
5229 (powerpc-*-eabisimaltivec*): Likewise.
5230 (powerpc-*-eabisim*): Likewise.
5231 (powerpc-*-elf*): Likewise.
5232 (powerpc-*-eabialtivec*): Likewise.
5233 (powerpc-xilinx-eabi*): New case.
5234 Add t-fdpbit to tmake_file.
5235 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5236 (powerpc-*-rtems*): Likewise.
5237 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5239 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5241 (powerpc-*-lynxos*): Likewise.
5242 (powerpcle-*-elf*): Likewise.
5243 (powerpcle-*-eabisim*): Likewise.
5244 (powerpcle-*-eabi*): Likewise.
5245 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5246 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5247 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5248 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5249 (rx-*-elf): Add t-fdpbit to tmake_file.
5250 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5251 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5252 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5253 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5255 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5256 (sh-wrs-vxworks): Likewise.
5257 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5258 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5259 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5260 (sparc64-*-rtems*): ... new case.
5261 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5262 (spu-*-elf*): Likewise.
5263 Add spu/t-elf to tmake_file.
5264 (v850*-*-*): Add t-fdpbit to tmake_file.
5265 (xstormy16-*-elf): Likewise.
5266 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5267 (mep*-*-*): Likewise.
5269 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5271 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5273 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5274 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5275 (install-unwind_h): New target.
5276 (all): Depend on it.
5277 * config.host (unwind_header): New variable.
5278 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5279 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5280 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5281 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5282 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5284 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5286 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5288 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5290 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5291 (ia64*-*-freebsd*): Likewise.
5292 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5294 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5295 $with_system_libunwind.
5296 (ia64*-*-hpux*): Set tmake_file.
5297 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5298 (picochip-*-*): Set tmake_file.
5299 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5301 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5302 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5303 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5304 (xtensa*-*-elf*): Set tmake_file.
5305 (xtensa*-*-linux*): Likewise.
5306 * configure.ac: Include ../config/unwind_ipinfo.m4.
5307 Call GCC_CHECK_UNWIND_GETIPINFO.
5308 Link unwind.h to $unwind_header.
5309 * configure: Regenerate.
5310 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5311 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5312 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5313 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5314 * config/unwind-dw2-fde-darwin.c: New file.
5315 * config/arm/libunwind.S, config/arm/pr-support.c,
5316 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5317 config/arm/unwind-arm.h,: New files.
5318 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5319 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5320 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5321 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5322 config/ia64/unwind-ia64.h: New files.
5323 * config/picochip/t-picochip: New file.
5324 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5326 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5327 * config/s390/t-tpf (LIB2ADDEH): Remove.
5328 * config/t-darwin (LIB2ADDEH): Set.
5329 * config/t-eh-dw2-dip: New file.
5330 * config/t-libunwind, config/t-libunwind-elf: New files.
5331 * config/t-sol2 (LIB2ADDEH): Remove.
5332 * config/xtensa/t-xtensa: New file.
5334 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5336 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5337 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5338 long long to check rt_sigreturn syscall.
5340 2011-08-02 Alan Modra <amodra@gmail.com>
5342 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5343 Restore for indirect call bcrtl from correct stack slot, and only
5344 if cfa+40 isn't valid.
5346 2011-08-01 Julian Brown <julian@codesourcery.com>
5348 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5349 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5350 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5352 2011-08-01 Julian Brown <julian@codesourcery.com>
5354 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5355 (libgcc-std.ver.in): Use above.
5356 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5357 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5359 * config/t-fixedpoint-gnu-prefix: New file.
5360 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5361 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5364 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5366 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5367 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5368 for x86-64. Properly check __x86_64__ and __LP64__.
5370 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5372 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5374 (_FP_WS_TYPE): Likewise.
5375 (_FP_I_TYPE): Likewise.
5377 2011-07-28 Alan Modra <amodra@gmail.com>
5379 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5380 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5381 in a plt call stub. Do restore r2 if stopped on bctrl.
5383 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5385 * config.host (i[3456x]86-*-netware*): Remove.
5386 * config/i386/netware-crt0.c, config/i386/t-nwld,
5387 config/i386/t-slibgcc-nwld: Remove.
5389 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5391 * config.host: Handle tic6x-*-*.
5392 * config/c6x/c6x-abi.h: New file.
5394 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5396 * config/i386/crtprec.c: New file.
5397 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5398 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5399 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5400 (x86_64-*-darwin*): Likewise.
5401 (i[34567]86-*-solaris2*: Likewise.
5403 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5405 * config/alpha/crtfastmath.c: New file.
5406 * config/i386/crtfastmath.c: New file.
5407 * config/ia64/crtfastmath.c: New file.
5408 * config/mips/crtfastmath.c: New file.
5409 * config/sparc/crtfastmath.c: New file.
5411 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5413 Add -frandom-seed=gcc-crtfastmath.
5414 * config/alpha/t-crtfm: Remove.
5415 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5416 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5418 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5419 (alpha*-dec-osf5.1*): Likewise.
5420 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5421 Add crtfastmath.o to extra_parts.
5422 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5423 Add crtfastmath.o to extra_parts.
5424 (x86_64-*-darwin*): Likewise.
5425 (x86_64-*-mingw*): Likewise.
5426 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5427 (ia64*-*-freebsd*): Likewise.
5428 (ia64*-*-linux*): Likewise.
5429 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5430 Add crtfastmath.o to extra_parts.
5432 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5434 * config/darwin-crt3.o: New file.
5435 * config/rs6000/darwin-crt2.c: New file.
5436 * config/t-darwin: New file.
5437 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5439 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5440 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5441 (powerpc64-*-darwin*): Likewise.
5443 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5445 * config/i386/netware-crt0.c: New file.
5446 * config/i386/t-nwld: Rename to ...
5447 * config/i386/t-slibgcc-nwld: ... this.
5448 * config/i386/t-nwld: New file.
5449 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5451 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5454 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5456 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5458 * configure: Regenerate.
5460 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5462 * dfp-bit.c, dfp-bit.h: New files.
5463 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5465 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5466 ($(d64pbit-o)): Likewise.
5467 ($(d128pbit-o)): Likewise.
5468 * config/t-dfprules: New file.
5469 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5470 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5471 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5472 (x86_64-*-linux*): Likewise.
5473 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5474 (i[34567]86-*-cygwin*): Likewise.
5475 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5476 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5478 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5480 * Makfile.in (LIBGCOV): New variable.
5481 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5482 * libgcov.c: New file.
5484 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5486 * fixed-bit.c, fixed-bit.h: New files.
5487 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5488 refer to fixed-bit.c.
5490 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5492 * config.host (*local*): Remove.
5494 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5497 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5498 like i?86-*-solaris2.1[0-9]*.
5499 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5500 * configure.ac (i?86-*-solaris2*): Likewise.
5501 * configure: Regenerate.
5503 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5505 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5506 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5507 md_unwind_header by splitting out of...
5508 (i[34567]86-*-linux*): ... this.
5509 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5510 Remove md_unwind_header by splitting out of...
5511 (x86_64-*-linux*): ... this.
5513 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5515 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5517 2011-06-28 Nick Clifton <nickc@redhat.com>
5519 * config.host: Recognize all V850 variants.
5521 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5523 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5525 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5527 * shared-object.mk (c_flags-$o): Save c_flags.
5528 ($(base)$(objext)): Use it.
5529 ($(base)_s$(objext)): Likewise.
5531 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5533 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5534 * libgcc-std.ver.in (GCC_4.7.0): New section.
5536 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5540 * config/avr/t-avr: Fix line endings.
5541 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5544 2011-06-14 Olivier Hainque <hainque@adacore.com>
5545 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5547 * config/mips/irix6-unwind.h: New file.
5548 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5550 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5552 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5553 (sparc64_fallback_frame_state): Use it.
5554 (sparc64_frob_update_context): Further adjust context.
5555 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5556 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5557 * config/sparc/sol2-cn.S: Likewise.
5559 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5561 * enable-execute-stack-empty.c: New file.
5562 * enable-execute-stack-mprotect.c: New file.
5563 * config/i386/enable-execute-stack-mingw32.c: New file.
5564 * config.host (enable_execute_stack): New variable.
5565 Select appropriate variants.
5566 * configure.ac: Link enable-execute-stack.c to
5567 $enable_execute_stack.
5568 * configure: Regenerate.
5569 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5570 (lib2funcs): Remove _enable_execute_stack.
5572 2011-06-09 David S. Miller <davem@davemloft.net>
5573 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5575 * config.host (sparc-*-linux*): Correct md_unwind_header
5577 (s390x-ibm-tpf*): Fix typo.
5579 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5581 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5582 Add crtfastmath.o to extra_parts.
5583 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5585 * config/mips/t-crtfm: Remove.
5587 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5589 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5591 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5593 * config.host (sh*-*-linux*): Fix typo.
5595 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5597 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5598 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5599 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5600 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5601 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5602 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5603 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5604 Wrap in !__MINGW64__.
5605 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5606 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5607 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5608 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5609 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5610 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5611 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5613 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5614 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5615 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5616 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5617 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5618 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5619 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5620 * config/no-unwind.h: New file.
5621 * config.host (md_unwind_header): Document.
5623 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5624 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5625 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5626 hppa[12]*-*-hpux11*): Set md_unwind_header.
5627 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5628 Set md_unwind_header.
5629 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5630 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5631 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5632 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5633 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5634 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5635 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5637 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5638 * configure: Regenerate.
5640 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5642 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5643 Set tmake_file, extra_parts.
5644 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5646 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5648 * config/mips/t-irix6: New file.
5649 * config/mips/t-slibgcc-irix: New file.
5651 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5653 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5654 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5656 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5658 * configure.ac (target_thread_file): Determine thread model.
5659 * configure: Regenerate.
5660 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5661 * config/alpha/t-alpha: New file.
5662 * config/alpha/t-crtfm: Use $<.
5663 * config/alpha/t-ieee: New file.
5664 * config/alpha/t-osf-pthread: New file.
5665 * config/alpha/t-slibgcc-osf: New file.
5666 * config/alpha/libgcc-osf5.ver: New file.
5668 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5670 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5672 Add crtfastmath.o to extra_parts.
5674 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5676 * config/gmon-sol2.c: Reindent.
5678 Remove, correct casts.
5679 Use STDERR_FILENO, NULL.
5680 (BASEADDRESS): Remove.
5682 (errno, sbrk): Remove declarations.
5683 (monstartup) [hp300]: Remove.
5686 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5688 * Makefile.in (cpu_type): Define.
5689 * config.host (i[34567]86-*-rtems*): Handle it.
5690 (i[34567]86-*-solaris2*): Move body ...
5691 (*-*-solaris2*): ... here.
5692 New case, generalize.
5693 (sparc-*-elf*): Handle it.
5694 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5695 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5696 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5698 (sparc*-*-solaris2*): ... this.
5700 (sparc64-*-elf*): Handle it.
5701 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5702 Merge ../gcc/config/i386/gmon-sol2.c.
5703 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5705 Merge ../gcc/config/i386/sol2-gc1.asm.
5706 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5708 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5710 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5711 * config/i386/t-crtstuff: New file.
5712 * config/i386/t-softfp: New file.
5713 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5714 $(T)crti.o, $(T)crtn.o): Remove.
5715 (gcrt1.o): New rule.
5716 (TARGET_LIBGCC2_CFLAGS): Remove.
5717 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5718 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5719 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5720 * config/sparc/t-sol2: New file.
5721 * config/sparc/t-crtfm: Move to ...
5722 * config/t-crtfm: ... this.
5723 Use $(cpu_type), $<.
5724 * config/t-crtin: New file.
5725 * config/sparc/t-softfp: New file.
5726 * config/sparc/t-softmul: New file.
5727 * config/t-rtems: New file.
5728 * config/t-slibgcc: New file.
5729 * config/t-slibgcc-elf-ver: New file.
5730 * config/t-slibgcc-gld: New file.
5731 * config/t-slibgcc-sld: New file.
5732 * config/t-sol2: New file.
5733 * configure.ac: Include ../config/lib-ld.m4.
5734 Call AC_LIB_PROG_LD_GNU.
5735 Substitute cpu_type.
5736 * configure: Regenerate.
5738 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5741 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5742 libgcc-std.ver in the build directory.
5743 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5744 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5746 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5748 * libgcc-std.ver.in: New file.
5749 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5751 (libgcc-std.ver): New rule.
5752 * config/t-gnu-prefix: New file.
5754 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5756 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5758 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5760 * config/i386/darwin-lib.h: New file.
5762 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5764 * config/arm/symbian-lib.h: New.
5766 2011-05-04 Chris Demetriou <cgd@google.com>
5768 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5769 (__x86.get_pc_thunk.bx): ...this.
5770 (__morestack): Adjust for rename, remove undef of __i686.
5772 2011-05-03 Chris Demetriou <cgd@google.com>
5774 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5776 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5778 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5779 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5780 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5781 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5782 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5785 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5787 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5788 Adjust copyright year.
5790 2011-03-07 Ian Lance Taylor <iant@google.com>
5792 * generic-morestack.c (__splitstack_find): Adjust returned stack
5793 pointer to include all registers pushed by __morestack.
5795 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5798 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5799 (toolexecdir): Calculate and AC_SUBST.
5800 (toolexeclibdir): Likewise.
5801 * Makefile.in (target_noncanonical): Import.
5802 (toolexecdir): Likewise.
5803 (toolexeclibdir): Likewise.
5804 * configure: Regenerate.
5806 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5809 * config/arm/bpabi.h: Rename to...
5810 * config/arm/bpabi-lib.h: ...this.
5812 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5814 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5816 * configure: Regenerate.
5818 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5820 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5821 __FLOAT_WORD_ORDER__.
5822 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5825 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5828 * Makefile.in (install-strip): New phony target.
5830 2010-11-07 Ian Lance Taylor <iant@google.com>
5833 * config/i386/morestack.S (__morestack_large_model): New
5836 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5838 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5840 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5842 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5844 * config/arm/bpabi.h: New file.
5845 * config/frv/frv-abi.h: New file.
5847 2010-10-01 Ian Lance Taylor <iant@google.com>
5849 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5850 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5852 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5855 * config.host: Add the missing `$'.
5857 2010-09-30 Michael Eager <eager@eagercon.com>
5859 * config.host: Add microblaze*-*-*.
5860 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5861 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5862 udivsi3.asm,umodsi3.asm}: New.
5864 2010-09-28 Ian Lance Taylor <iant@google.com>
5866 * configure.ac: Adjust CFI test to test assembler directly rather
5867 than checking gcc preprocessor macro.
5868 * configure: Rebuild.
5870 2010-09-27 Ian Lance Taylor <iant@google.com>
5872 * configure.ac: Test whether assembler supports CFI directives.
5873 * config.host: Only add t-stack and i386/t-stack-i386 to
5874 tmake_file if libgcc_cv_cfi is "yes".
5875 * configure: Rebuild.
5877 2010-09-27 Ian Lance Taylor <iant@google.com>
5879 * generic-morestack.h: New file.
5880 * generic-morestack.c: New file.
5881 * generic-morestack-thread.c: New file.
5882 * config/i386/morestack.S: New file.
5883 * config/t-stack: New file.
5884 * config/i386/t-stack-i386: New file.
5885 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5886 i386/t-stack-i386 to tmake_file.
5888 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5890 * Makefile.in (libgcc-extra-parts): Check for static archives and
5891 invoke ranlib after installing them.
5892 (gcc-extra-parts): Likewise.
5893 (install-leaf): Likewise.
5895 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5897 * configure: Regenerated.
5899 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5901 * configure: Regenerated.
5903 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5904 Andrew Pinski <pinskia@gmail.com>
5907 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5909 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5912 * configure: Regenerated.
5914 2010-09-06 Andreas Schwab <schwab@redhat.com>
5916 * configure: Regenerate.
5918 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5920 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5922 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5925 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5926 Iain Sandoe <iains@gcc.gnu.org>
5929 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5930 LIB2FUNCS_EXCLUDE functions.
5932 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5934 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5936 * configure: Regenerate.
5938 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5940 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5941 i386/t-freebsd to tmake_file.
5942 * config/i386/t-freebsd: New file.
5943 * config/i386/libgcc-bsd.ver: New file.
5945 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5947 * config.host (powerpc*-eabispe*): Set tmake_file.
5948 (powerpc*-eabi*): Likewise.
5949 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5950 crtbeginS, crtendS, crtbeginT.
5952 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5954 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5955 to tmake_file. Add crtfastmath.o to extra_parts.
5956 * config/mips/t-crtfm: New.
5958 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5960 * config.host (sparc64-*-rtems*): New target.
5962 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5964 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5967 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5969 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5971 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5973 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5974 alpha-dec-osf5.0* support.
5976 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5978 * config.host: Add lm32-*-rtems*.
5980 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5981 Uros Bizjak <ubizjak@gmail.com>
5984 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5985 like other remaining 32-bit x86 OSes.
5986 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5988 * config/i386/libgcc-sol2.ver: New file.
5989 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5991 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5994 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5995 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5996 is used and substitute set_use_emutls.
5997 * configure: Regenerated.
5999 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6001 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6003 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6006 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6008 ($(T)gcrt1.o): Likewise.
6009 ($(T)crt1.o): Likewise.
6010 ($(T)crti.o): Likewise.
6011 ($(T)crtn.o): Likewise.
6013 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6016 * Makefile.in (install): Use $(MAKE) string in rule, for
6019 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6021 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6022 * config/mmix/t-mmix: New file.
6023 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6025 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6028 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6031 2010-01-04 Anthony Green <green@moxielogic.com>
6033 * config/moxie/crti.asm, config/moxie/crtn.asm,
6034 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6035 config/moxie/t-moxie: New files.
6036 * config.host: Add t-moxie-softfp reference.
6038 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6041 * config/t-slibgcc-darwin: Fix embedded rpaths for
6042 --enable-version-specific-runtime-libs, build extension stub
6043 libs exposing features available from current libgcc_s.
6045 2009-11-11 Jon Beniston <jon@beniston.com>
6047 * config.host: Add lm32 targets.
6048 * config/lm32: New directory.
6049 * config/lm32/libgcc_lm32.h: New file.
6050 * config/lm32/_mulsi3.c: New file.
6051 * config/lm32/_udivmodsi4.c: New file.
6052 * config/lm32/_divsi3.c: New file.
6053 * config/lm32/_modsi3.c: New file.
6054 * config/lm32/_udivsi3.c: New file.
6055 * config/lm32/_umodsi3.c: New file.
6056 * config/lm32/_lshrsi3.S: New file.
6057 * config/lm32/_ashrsi3.S: New file.
6058 * config/lm32/_ashlsi3.S: New file.
6059 * config/lm32/crti.S: New file.
6060 * config/lm32/crtn.S: New file.
6061 * config/lm32/t-lm32: New file.
6062 * config/lm32/t-elf: New file.
6063 * config/lm32/t-uclinux: New file.
6065 2009-10-26 Nick Clifton <nickc@redhat.com>
6067 * config.host: Add support for RX target.
6068 * config/rx: New directory.
6069 * config/rx/rx-abi-functions.c: New file. Supplementary
6070 functions for libgcc to support the RX ABI.
6071 * config/rx/rx-abi.h: New file. Supplementary header file for
6072 libgcc RX ABI functions.
6073 * config/rx/t-rx: New file: Makefile fragment for building
6076 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6078 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6079 constraint of y0 to "g".
6081 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6083 * config.host: Include the s390 makefile fragments.
6084 * config/s390/32/_fixdfdi.c: New file.
6085 * config/s390/32/_fixsfdi.c: New file.
6086 * config/s390/32/_fixtfdi.c: New file.
6087 * config/s390/32/_fixunsdfdi.c: New file.
6088 * config/s390/32/_fixunssfdi.c: New file.
6089 * config/s390/32/_fixunstfdi.c: New file.
6090 * config/s390/32/t-floattodi: New file.
6091 * config/s390/libgcc-glibc.ver: New file.
6092 * config/s390/t-crtstuff: New file.
6093 * config/s390/t-linux: New file.
6094 * config/s390/t-tpf: New file.
6096 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6098 * configure.ac (AC_PREREQ): Bump to 2.64.
6100 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6102 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6104 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6106 * configure: Regenerate.
6108 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6110 * config.host (ia64-hp-*vms*): New target.
6111 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6114 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6116 * configure.ac: Add snippet for maintainer-mode.
6117 * configure: Regenerate.
6118 * Makefile.in (AUTOCONF, configure_deps): New variables.
6119 ($(srcdir)/configure)): New rule, active only with maintainer
6122 2009-06-23 DJ Delorie <dj@redhat.com>
6125 * config.host: Add mep support.
6127 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6129 * config.host: Add i386/${host_address}/t-fprules-softfp and
6130 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6132 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6134 * config/i386/64/_multc3.c: Likewise.
6135 * config/i386/64/_powitf2.c: Likewise.
6136 * config/i386/64/eqtf2.c: Likewise.
6137 * config/i386/64/getf2.c: Likewise.
6138 * config/i386/64/letf2.c: Likewise.
6139 * config/i386/64/letf2.c: Likewise.
6140 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6141 unsigned long long for x64 mingw targets.
6142 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6143 (_FP_I_TYPE): Define as long long for x64 mingw target.
6145 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6147 * config.host (vax-*-linux*): New.
6149 2009-05-31 Anthony Green <green@moxielogic.com>
6151 * config.host: Add moxie support.
6152 * config/moxie/t-moxie: New file.
6154 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6156 * config.host: Add i386/${host_address}/t-fprules-softfp and
6157 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6159 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6161 * config.host: Add i386/${host_address}/t-fprules-softfp to
6162 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6164 2009-04-09 Nick Clifton <nickc@redhat.com>
6166 * config/ia64/tf-signs.c: Change copyright header to refer to
6167 version 3 of the GNU General Public License with version 3.1
6168 of the GCC Runtime Library Exception and to point readers at
6169 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6171 * config/i386/32/tf-signs.c: Likewise.
6172 * config/libbid/_addsub_dd.c: Likewise.
6173 * config/libbid/_addsub_sd.c: Likewise.
6174 * config/libbid/_addsub_td.c: Likewise.
6175 * config/libbid/_dd_to_df.c: Likewise.
6176 * config/libbid/_dd_to_di.c: Likewise.
6177 * config/libbid/_dd_to_sd.c: Likewise.
6178 * config/libbid/_dd_to_sf.c: Likewise.
6179 * config/libbid/_dd_to_si.c: Likewise.
6180 * config/libbid/_dd_to_td.c: Likewise.
6181 * config/libbid/_dd_to_tf.c: Likewise.
6182 * config/libbid/_dd_to_udi.c: Likewise.
6183 * config/libbid/_dd_to_usi.c: Likewise.
6184 * config/libbid/_dd_to_xf.c: Likewise.
6185 * config/libbid/_df_to_dd.c: Likewise.
6186 * config/libbid/_df_to_sd.c: Likewise.
6187 * config/libbid/_df_to_td.c: Likewise.
6188 * config/libbid/_di_to_dd.c: Likewise.
6189 * config/libbid/_di_to_sd.c: Likewise.
6190 * config/libbid/_di_to_td.c: Likewise.
6191 * config/libbid/_div_dd.c: Likewise.
6192 * config/libbid/_div_sd.c: Likewise.
6193 * config/libbid/_div_td.c: Likewise.
6194 * config/libbid/_eq_dd.c: Likewise.
6195 * config/libbid/_eq_sd.c: Likewise.
6196 * config/libbid/_eq_td.c: Likewise.
6197 * config/libbid/_ge_dd.c: Likewise.
6198 * config/libbid/_ge_sd.c: Likewise.
6199 * config/libbid/_ge_td.c: Likewise.
6200 * config/libbid/_gt_dd.c: Likewise.
6201 * config/libbid/_gt_sd.c: Likewise.
6202 * config/libbid/_gt_td.c: Likewise.
6203 * config/libbid/_isinfd128.c: Likewise.
6204 * config/libbid/_isinfd32.c: Likewise.
6205 * config/libbid/_isinfd64.c: Likewise.
6206 * config/libbid/_le_dd.c: Likewise.
6207 * config/libbid/_le_sd.c: Likewise.
6208 * config/libbid/_le_td.c: Likewise.
6209 * config/libbid/_lt_dd.c: Likewise.
6210 * config/libbid/_lt_sd.c: Likewise.
6211 * config/libbid/_lt_td.c: Likewise.
6212 * config/libbid/_mul_dd.c: Likewise.
6213 * config/libbid/_mul_sd.c: Likewise.
6214 * config/libbid/_mul_td.c: Likewise.
6215 * config/libbid/_ne_dd.c: Likewise.
6216 * config/libbid/_ne_sd.c: Likewise.
6217 * config/libbid/_ne_td.c: Likewise.
6218 * config/libbid/_sd_to_dd.c: Likewise.
6219 * config/libbid/_sd_to_df.c: Likewise.
6220 * config/libbid/_sd_to_di.c: Likewise.
6221 * config/libbid/_sd_to_sf.c: Likewise.
6222 * config/libbid/_sd_to_si.c: Likewise.
6223 * config/libbid/_sd_to_td.c: Likewise.
6224 * config/libbid/_sd_to_tf.c: Likewise.
6225 * config/libbid/_sd_to_udi.c: Likewise.
6226 * config/libbid/_sd_to_usi.c: Likewise.
6227 * config/libbid/_sd_to_xf.c: Likewise.
6228 * config/libbid/_sf_to_dd.c: Likewise.
6229 * config/libbid/_sf_to_sd.c: Likewise.
6230 * config/libbid/_sf_to_td.c: Likewise.
6231 * config/libbid/_si_to_dd.c: Likewise.
6232 * config/libbid/_si_to_sd.c: Likewise.
6233 * config/libbid/_si_to_td.c: Likewise.
6234 * config/libbid/_td_to_dd.c: Likewise.
6235 * config/libbid/_td_to_df.c: Likewise.
6236 * config/libbid/_td_to_di.c: Likewise.
6237 * config/libbid/_td_to_sd.c: Likewise.
6238 * config/libbid/_td_to_sf.c: Likewise.
6239 * config/libbid/_td_to_si.c: Likewise.
6240 * config/libbid/_td_to_tf.c: Likewise.
6241 * config/libbid/_td_to_udi.c: Likewise.
6242 * config/libbid/_td_to_usi.c: Likewise.
6243 * config/libbid/_td_to_xf.c: Likewise.
6244 * config/libbid/_tf_to_dd.c: Likewise.
6245 * config/libbid/_tf_to_sd.c: Likewise.
6246 * config/libbid/_tf_to_td.c: Likewise.
6247 * config/libbid/_udi_to_dd.c: Likewise.
6248 * config/libbid/_udi_to_sd.c: Likewise.
6249 * config/libbid/_udi_to_td.c: Likewise.
6250 * config/libbid/_unord_dd.c: Likewise.
6251 * config/libbid/_unord_sd.c: Likewise.
6252 * config/libbid/_unord_td.c: Likewise.
6253 * config/libbid/_usi_to_dd.c: Likewise.
6254 * config/libbid/_usi_to_sd.c: Likewise.
6255 * config/libbid/_usi_to_td.c: Likewise.
6256 * config/libbid/_xf_to_dd.c: Likewise.
6257 * config/libbid/_xf_to_sd.c: Likewise.
6258 * config/libbid/_xf_to_td.c: Likewise.
6259 * config/libbid/bid128.c: Likewise.
6260 * config/libbid/bid128_2_str.h: Likewise.
6261 * config/libbid/bid128_2_str_macros.h: Likewise.
6262 * config/libbid/bid128_2_str_tables.c: Likewise.
6263 * config/libbid/bid128_add.c: Likewise.
6264 * config/libbid/bid128_compare.c: Likewise.
6265 * config/libbid/bid128_div.c: Likewise.
6266 * config/libbid/bid128_fma.c: Likewise.
6267 * config/libbid/bid128_logb.c: Likewise.
6268 * config/libbid/bid128_minmax.c: Likewise.
6269 * config/libbid/bid128_mul.c: Likewise.
6270 * config/libbid/bid128_next.c: Likewise.
6271 * config/libbid/bid128_noncomp.c: Likewise.
6272 * config/libbid/bid128_quantize.c: Likewise.
6273 * config/libbid/bid128_rem.c: Likewise.
6274 * config/libbid/bid128_round_integral.c: Likewise.
6275 * config/libbid/bid128_scalb.c: Likewise.
6276 * config/libbid/bid128_sqrt.c: Likewise.
6277 * config/libbid/bid128_string.c: Likewise.
6278 * config/libbid/bid128_to_int16.c: Likewise.
6279 * config/libbid/bid128_to_int32.c: Likewise.
6280 * config/libbid/bid128_to_int64.c: Likewise.
6281 * config/libbid/bid128_to_int8.c: Likewise.
6282 * config/libbid/bid128_to_uint16.c: Likewise.
6283 * config/libbid/bid128_to_uint32.c: Likewise.
6284 * config/libbid/bid128_to_uint64.c: Likewise.
6285 * config/libbid/bid128_to_uint8.c: Likewise.
6286 * config/libbid/bid32_to_bid128.c: Likewise.
6287 * config/libbid/bid32_to_bid64.c: Likewise.
6288 * config/libbid/bid64_add.c: Likewise.
6289 * config/libbid/bid64_compare.c: Likewise.
6290 * config/libbid/bid64_div.c: Likewise.
6291 * config/libbid/bid64_fma.c: Likewise.
6292 * config/libbid/bid64_logb.c: Likewise.
6293 * config/libbid/bid64_minmax.c: Likewise.
6294 * config/libbid/bid64_mul.c: Likewise.
6295 * config/libbid/bid64_next.c: Likewise.
6296 * config/libbid/bid64_noncomp.c: Likewise.
6297 * config/libbid/bid64_quantize.c: Likewise.
6298 * config/libbid/bid64_rem.c: Likewise.
6299 * config/libbid/bid64_round_integral.c: Likewise.
6300 * config/libbid/bid64_scalb.c: Likewise.
6301 * config/libbid/bid64_sqrt.c: Likewise.
6302 * config/libbid/bid64_string.c: Likewise.
6303 * config/libbid/bid64_to_bid128.c: Likewise.
6304 * config/libbid/bid64_to_int16.c: Likewise.
6305 * config/libbid/bid64_to_int32.c: Likewise.
6306 * config/libbid/bid64_to_int64.c: Likewise.
6307 * config/libbid/bid64_to_int8.c: Likewise.
6308 * config/libbid/bid64_to_uint16.c: Likewise.
6309 * config/libbid/bid64_to_uint32.c: Likewise.
6310 * config/libbid/bid64_to_uint64.c: Likewise.
6311 * config/libbid/bid64_to_uint8.c: Likewise.
6312 * config/libbid/bid_b2d.h: Likewise.
6313 * config/libbid/bid_binarydecimal.c: Likewise.
6314 * config/libbid/bid_conf.h: Likewise.
6315 * config/libbid/bid_convert_data.c: Likewise.
6316 * config/libbid/bid_decimal_data.c: Likewise.
6317 * config/libbid/bid_decimal_globals.c: Likewise.
6318 * config/libbid/bid_div_macros.h: Likewise.
6319 * config/libbid/bid_dpd.c: Likewise.
6320 * config/libbid/bid_flag_operations.c: Likewise.
6321 * config/libbid/bid_from_int.c: Likewise.
6322 * config/libbid/bid_functions.h: Likewise.
6323 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6324 * config/libbid/bid_inline_add.h: Likewise.
6325 * config/libbid/bid_internal.h: Likewise.
6326 * config/libbid/bid_round.c: Likewise.
6327 * config/libbid/bid_sqrt_macros.h: Likewise.
6329 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6331 * Makefile.in: Change copyright header to refer to version
6332 3 of the GNU General Public License and to point readers at the
6333 COPYING3 file and the FSF's license web page.
6334 * config.host: Likewise.
6336 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6338 * config.host: Reorder and merge to match config.gcc change.
6340 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6342 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6344 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6346 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6347 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6348 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6349 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6351 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6353 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6354 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6356 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6358 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6359 ia64/t-softfp-compat to tmake_file.
6361 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6363 * config/ia64/__divxf3.asm: New.
6364 * config/ia64/_fixtfdi.asm: Likewise.
6365 * config/ia64/_fixunstfdi.asm: Likewise.
6366 * config/ia64/_floatditf.asm: Likewise.
6367 * config/ia64/t-fprules-softfp: Likewise.
6368 * config/ia64/t-softfp-compat: Likewise.
6369 * config/ia64/tf-signs.c: Likewise.
6371 2009-01-18 Ben Elliston <bje@au.ibm.com>
6373 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6375 2009-01-16 Ben Elliston <bje@au.ibm.com>
6377 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6380 2009-01-13 Ben Elliston <bje@au.ibm.com>
6382 * config/t-softfp: New file.
6383 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6384 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6386 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6388 * config.host: Add m32r*-*-rtems*.
6390 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6392 * config.host: Add m32c*-*-rtems*.
6394 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6397 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6398 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6399 * configure: Regenerate.
6400 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6401 tmake_file here from gcc/config.gcc.
6402 Move extra_parts here from gcc/config.gcc.
6403 * config/i386/t-sol2: Move here from gcc/config/i386.
6404 Use gcc_srcdir instead of srcdir.
6406 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6408 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6411 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6413 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6415 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6417 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6419 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6422 * config.host: Add picochip-*-*.
6424 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6426 * config.host: Match more processor names for Xtensa.
6428 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6430 * config/i386/64/t-softfp-compat: Update comments.
6432 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6434 * config/i386/64/_divtc3-compat.c: Moved to ...
6435 * config/i386/64/_divtc3.c: Here.
6437 * config/i386/64/_multc3-compat.c: Moved to ...
6438 * config/i386/64/_multc3.c: Here.
6440 * config/i386/64/_powitf2-compat.c: Moved to ...
6441 * config/i386/64/_powitf2.c: Here.
6443 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6444 .c suffix instead of -compat.c.
6446 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6448 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6449 (_FP_MUL_MEAT_D): Ditto.
6450 (_FP_DIV_MEAT_S): Ditto.
6451 (_FP_DIV_MEAT_D): Ditto.
6453 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6455 * Makefile.in: Add support for __sync_* libgcc functions.
6457 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6459 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6461 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6464 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6465 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6467 * config/i386/64/t-fprules-softfp: Moved to ...
6468 * config/i386/64/t-softfp-compat: This. New.
6470 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6472 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6473 Initialize f with 0.0.
6475 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6478 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6480 * config/i386/64/_divtc3-compat.c: New.
6481 * config/i386/64/_multc3-compat.c: Likewise.
6482 * config/i386/64/_powitf2-compat.c: Likewise.
6483 * config/i386/64/eqtf2.c: Likewise.
6484 * config/i386/64/getf2.c: Likewise.
6485 * config/i386/64/letf2.c: Likewise.
6486 * config/i386/64/t-fprules-softfp: Likewise.
6488 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6490 * config.host: Add i386/${host_address}/t-fprules-softfp to
6491 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6492 i[34567]86-*-linux*, x86_64-*-linux*.
6494 * configure.ac: Set host_address to 64 or 32 for x86.
6495 * configure: Regenerated.
6497 * Makefile.in (config.status): Also depend on
6498 $(srcdir)/config.host.
6500 * config/i386/32/t-fprules-softfp: New.
6501 * config/i386/32/tf-signs.c: Likewise.
6503 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6505 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6506 Uros Bizjak <ubizjak@gmail.com>
6508 * config/i386/32/sfp-machine.h: New.
6510 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6512 * config/rs6000/t-ppccomm: Remove rules that conflict with
6513 auto-generated rules.
6515 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6517 * configure.ac: sinclude override.m4.
6518 * configure: Regenerate.
6520 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6522 * configure: Regenerate.
6524 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6526 * Makefile.in (DECNUMINC): Remove
6527 -I$(MULTIBUILDTOP)../../libdecnumber.
6530 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6532 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6533 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6534 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6535 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6536 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6537 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6538 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6539 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6540 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6541 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6542 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6543 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6544 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6545 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6547 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6549 * config.host (sh2[lbe]*-*-linux*): Allow target.
6551 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6553 * config/rs6000/t-ppccomm: Add build rules for new files.
6554 (LIB2ADD_ST): New variable.
6556 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6560 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6561 * config/t-avr: New file. Build 16bit libgcc functions.
6563 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6566 * config/t-slibgcc-darwin: Make install-leaf dependent on
6567 install-darwin-libgcc-stubs instead of install.
6569 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6571 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6572 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6573 sh-*-rtemscoff*): Remove cases.
6575 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6577 * Makefile.in (all): Use install-leaf rather than install.
6578 (install): Split most of the rule into...
6579 (install-leaf): ...this new one.
6581 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6582 Paolo Bonzini <bonzini@gnu.org>
6585 * Makefile.in: Use @shlib_slibdir@ substitution to get
6586 correct install name on darwin.
6587 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6589 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6591 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6592 cris-*-elf and cris-*-none.
6593 (crisv32-*-linux*): Similar, as cris-*-linux*.
6595 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6597 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6599 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6602 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6603 * configure: Regenerated.
6605 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6607 * Makefile.in (dfp-filenames): Replace decimal_globals,
6608 decimal_data, binarydecimal and convert_data with
6609 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6610 and bid_convert_data, respectively.
6612 2007-09-17 Chao-ying Fu <fu@mips.com>
6613 Nigel Stephens <nigel@mips.com>
6615 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6616 * Makefile.in (fixed_point): Define.
6617 Check if fixed_point is yes to build support functions.
6618 * configure.ac: Check for fixed_point support.
6619 * configure: Regenerated.
6620 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6621 funcs, modes, from, to.
6623 2007-09-11 Janis Johnson <janis187@us.ibm.com
6625 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6627 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6629 * Makefile.in (dfp-filenames): Remove decUtility, add
6630 decDouble, decPacked, decQuad, decSingle.
6632 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6634 * config.host : Add x86_64-elf target.
6636 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6638 * configure.ac (set_have_cc_tls): Add a missing =.
6639 * configure: Regenerated.
6641 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6643 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6644 and x86_64-*-linux*.
6646 * config/t-tls: New file.
6648 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6650 * configure.ac: Include ../config/enable.m4 and
6651 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6652 supports TLS and substitute set_have_cc_tls.
6653 * configure: Regenerated.
6655 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6657 * Makefile.in: Use libbid for DFP when BID is enabled.
6659 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6661 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6662 extra_parts. Add config/i386/t-cygming to tmake_file.
6663 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6665 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6666 Danny Smith <dannysmith@users.sourceforge.net>
6669 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6670 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6671 * config/i386/t-crtfm: Compile crtfastmath.o with
6672 -minline-all-stringops.
6674 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6676 * config.host (sparc-wrs-vxworks): New target.
6678 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6680 * config.host: Recognize fido.
6682 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6684 * configure: Check host, not target, for decimal float support.
6686 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6688 * config/i386/t-crtpc: New file.
6689 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6690 (x86_64-*-linux*): Ditto.
6692 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6694 * config.host (x86_64-*-mingw*): New target.
6696 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6697 H.J. Lu <hongjiu.lu@intel.com>
6699 * Makefile.in (enable_decimal_float): New.
6701 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6702 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6703 (decbits-filenames): This.
6704 (decbits-objects): New.
6705 (libgcc-objects): Add $(decbits-objects).
6707 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6708 Substitute enable_decimal_float.
6709 * configure: Regenerated.
6711 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6713 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6715 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6717 * Makefile.in (install-info): New dummy target.
6719 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6721 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6723 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6725 * Makefile.in: Add install-html and install-pdf dummy
6728 2007-02-05 Roger Sayle <roger@eyesopen.com>
6729 Daniel Jacobowitz <dan@codesourcery.com>
6731 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6732 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6733 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6735 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6737 * Makefile.in (dec-filenames): Add decExcept.
6739 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6742 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6745 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6747 * configure.ac: Add --enable-version-specific-runtime-libs.
6748 Correct $slibdir default.
6749 * configure: Regenerated.
6751 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6753 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6755 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6758 * config.host (alpha*-*-linux*): Set extra_parts.
6760 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6762 * config/sh/t-linux: New.
6763 * config.host (sh*-*-linux*): Set tmake_file.
6765 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6767 * Makefile.in (install): Handle multilibs.
6769 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6771 * Makefile.in: Added .PHONY entry for documentation targets.
6773 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6775 * Makefile.in: Add empty info, html, dvi, pdf targets.
6777 2007-01-04 Mike Stump <mrs@apple.com>
6779 * Makefile.in (MAKEINFO): Remove.
6782 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6784 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6785 * configure: Regenerate.
6786 * Makefile.in (host_subdir): Substitute it.
6787 (gcc_objdir): Use it.
6789 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6791 * config.host (ia64*-*-linux*): Set tmake_file.
6793 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6795 * Makefile.in (version): Define.
6797 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6798 Paolo Bonzini <bonzini@gnu.org>
6800 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6801 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6802 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6803 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6804 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6805 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6806 * configure: Generated.