1 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
2 Chris Jones <chrisj@nvidia.com>
3 Joshua Conner <jconner@nvidia.com>
5 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
6 (arm*-*-uclinux*): Likewise.
7 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
8 * config/arm/crtfastmath.c: New file.
10 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
12 * Makefile.in (real_host_noncanonical): New variable.
14 * configure.ac (real_host_noncanonical): Compute. Remove special
15 case for intelmicemul.
16 * configure: Regenerate.
18 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
20 * config/frv/elf-lib.h: New file.
21 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
22 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
25 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
27 * config/frv/frvbengin.c: Do not include defaults.h
28 * config/frv/frvend.c: Ditto.
30 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
32 * config.host: Add h8300-*-linux
33 * config/h8300/t-linux: New file.
34 * config/h8300/lib1funs.s: Change symbol prefix.
35 * config/h8300/sfp-machine.h: 64bit double support.
37 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
38 Szabolcs Nagy <szabolcs.nagy@arm.com>
40 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
41 Linux if target provides dl_iterate_phdr.
43 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
46 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
47 * config/i386/cpuinfo.c (__cpu_model): Initialize.
48 (__cpu_indicator_init@GCC_4.8.0): New.
49 (__cpu_model@GCC_4.8.0): Likewise.
50 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
53 2015-04-16 Nick Clifton <nickc@redhat.com>
55 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
56 and __modhi3 functions.
57 * config/rl78/divmodso.S: Add G14 and G13 versions of the
58 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
60 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
62 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
63 do-while loop as macro body to avoid warnings.
65 2015-04-10 Jakub Jelinek <jakub@redhat.com>
66 Iain Sandoe <iain@codesourcery.com>
69 * configure: Regenerate.
71 2015-04-07 Jakub Jelinek <jakub@redhat.com>
72 Iain Sandoe <iain@codesourcery.com>
75 * configure: Regenerate.
77 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
79 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
81 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
83 Implement call0 ABI for xtensa
84 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
85 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
86 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
88 * config/xtensa/t-windowed: New file.
89 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
90 * libgcc/configure: Regenerated.
91 * libgcc/configure.ac: Check if xtensa target is configured for
92 windowed ABI and thus needs to use custom unwind code.
94 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
97 * gthr-single.h: Use __unused__ attribute instead of unused.
98 * config/gthr-vxworks.h: Likewise.
99 * config/i386/gthr-win32.h: Likewise.
101 2015-02-27 Kai Tietz <ktietz@redhat.com>
104 * config.in: Regenerated.
105 * configure: Likewise.
106 * configure.ac (AC_HEADER_STDC): Added explicit.
107 (AC_CHECK_HEADERS): Check for default headers plus
109 * libgcov-util.c (gcov_read_profile_dir): Disable use
110 of ftw-function, if header is not found.
111 (ftw_read_file): Likewise.
113 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
116 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
119 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
121 * config/arm/bpabi.S (test_div_by_zero): Make label names
122 consistent between thumb2 and arm mode cases. Separate the
123 signed comparison on the high word of the numerator from the
124 unsigned comparison on the low word.
125 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
128 2015-02-17 Joseph Myers <joseph@codesourcery.com>
130 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
132 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
134 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
136 PR gcov-profile/61889
137 * libgcov-driver-system.c: undefine clashing macro for mkdir.
139 2015-02-02 Nick Clifton <nickc@redhat.com>
141 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
142 rounding up the fraction.
144 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
146 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
147 oldval and newval to const void *. Fix typo.
148 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
149 (FETCH_AND_OP_WORD): Likewise.
150 (OP_AND_FETCH_WORD): Likewise.
151 (COMPARE_AND_SWAP_2): Likewise.
152 (__sync_val_compare_and_swap_4): Likewise.
153 (__sync_lock_test_and_set_4): Likewise.
154 (SYNC_LOCK_RELEASE_2): Likewise.
155 Remove support for long long atomic operations.
157 2015-01-27 Caroline Tice <cmtice@google.com>
159 Committing VTV Cywin/Ming patch for Patrick Wollgast
160 * Makefile.in: Move rules to build vtv_*.o out of the check
162 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
164 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
165 enable_vtable_verify.
167 2015-01-27 Nick Clifton <nickc@redhat.com>
169 * config/rl78/cmpsi2.S: Use function start and end macros.
170 (__gcc_bcmp): New function.
171 * config/rl78/lshrsi3.S: Use function start and end macros.
172 * config/rl78/mulsi3.S: Add support for G10.
173 (__mulqi3): New function for G10.
174 * config/rl78/signbit.S: Use function start and end macros.
175 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
177 (LIB2FUNCS_EXCLUDE): Define.
178 (LIB2FUNCS_ST): Define.
179 * config/rl78/trampoline.S: Use function start and end macros.
180 * config/rl78/vregs.h (START_FUNC): New macro.
181 (START_ANOTHER_FUNC): New macro.
182 (END_FUNC): New macro.
183 (END_ANOTHER_FUNC): New macro.
184 * config/rl78/bit-count.S: New file. Contains assembler
185 implementations of the bit counting functions: ___clzhi2,
186 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
187 __paritysi2, __popcounthi2 and __popcountsi2.
188 * config/rl78/fpbit-sf.S: New file. Contains assembler
189 implementationas of the math functions: __negsf2, __cmpsf2,
190 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
191 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
192 * config/rl78/fpmath-sf.S: New file. Contains assembler
193 implementations of the math functions: __subsf3, __addsf3,
194 __mulsf3 and __divsf3
196 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
198 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
199 Add i386/elf-lib.h to tm_file.
200 * config/i386/elf-lib.h: Fix comment.
201 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
202 && __sun__ && __svr4__]: Remove workaround.
204 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
206 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
208 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
210 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
212 * config/i386/cpuinfo.c (processor_subtypes): Add
213 INTEL_COREI7_BROADWELL.
214 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
217 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
219 * config/i386/elf-lib.h: New file.
220 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
221 Wrap definition in #ifdef __i386__.
222 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
223 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
224 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
225 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
228 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
230 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
231 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
233 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
235 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
236 Update rt_sigframe format and address for current Nios II
239 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
241 * config.host (arm*-*-freebsd*): Add new configuration for
243 * config/arm/freebsd-atomic.c: New file.
244 * config/arm/t-freebsd: Likewise.
245 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
246 'PC-relative indirect' OS's.
248 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
250 * config.host: Add Visium support.
251 * config/visium: New directory.
253 2015-01-05 Jakub Jelinek <jakub@redhat.com>
255 Update copyright years.
257 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
259 * config.host: Support mipsisa32r6 and mipsisa64r6.
260 * config/mips/mips16.S: Do not build for R6.
262 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
264 * config/sh/crt.h: New.
265 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
267 * config/sh/crt1.S: Likewise.
269 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
272 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
273 func_ptr *dtor_list temporary variable to avoid "array subscript
274 is above array bounds" warnings.
276 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
278 * Makefile.in (with_aix_soname): Define.
279 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
280 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
281 * configure: Recreate.
283 2014-12-05 Olivier Hainque <hainque@adacore.com>
285 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
286 now provided by defaults.h.
288 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
291 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
292 whether it's defined.
294 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
296 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
297 * config/i386/cpuinfo.c (get_available_features): Detect it.
299 2014-11-27 Tony Wang <tony.wang@arm.com>
301 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
302 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
303 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
305 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
307 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
309 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
311 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
314 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
315 John David Anglin <danglin@gcc.gnu.org>
317 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
318 (FETCH_AND_OP_2): New. Use for subword and double word operations.
319 (OP_AND_FETCH_2): Likewise.
320 (COMPARE_AND_SWAP_2): Likewise.
321 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
322 (SYNC_LOCK_RELEASE_2): Likewise.
323 (SUBWORD_SYNC_OP): Remove.
324 (SUBWORD_VAL_CAS): Likewise.
325 (SUBWORD_BOOL_CAS): Likewise.
326 (FETCH_AND_OP_WORD): Update.
327 Consistently use signed types.
329 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
330 Thomas Schwinge <thomas@codesourcery.com>
331 Ilya Verbin <ilya.verbin@intel.com>
332 Andrey Turetskiy <andrey.turetskiy@intel.com>
334 * Makefile.in (crtoffloadbegin$(objext)): New rule.
335 (crtoffloadend$(objext)): Likewise.
336 * configure: Regenerate.
337 * configure.ac (accel_dir_suffix): Compute new variable.
338 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
339 if enable_offload_targets is not empty.
340 * offloadstuff.c: New file.
342 2014-11-13 Nick Clifton <nickc@redhat.com>
344 * config/rl78/divmodhi.S: Add support for the G10 architecture.
345 Use START_FUNC and END_FUNC macros to enable linker garbage
347 * config/rl78/divmodqi.S: Likewise.
348 * config/rl78/divmodsi.S: Likewise.
349 * config/rl78/mulsi3.S: Likewise.
350 * config/rl78/lib2div.c: Remove G10 functions.
351 * config/rl78/lib2muls.c: Likewise.
352 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
353 * config/rl78/vregs.h (START_FUNC): New macro.
354 (END_FUNC): New macro.
356 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
358 * config/mips/mips16.S: Set .module when supported. Update O32
359 FP64 calling convention and use for FPXX when possible. Add FPXX
360 calling convention fallback case.
362 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
364 * config.host: Handle nvptx-*-*.
365 * shared-object.mk (as-flags-$o): Define.
366 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
367 -xassembler-with-cpp.
368 * static-object.mk: Identical changes.
369 * config/nvptx/t-nvptx: New file.
370 * config/nvptx/crt0.s: New file.
371 * config/nvptx/free.asm: New file.
372 * config/nvptx/malloc.asm: New file.
373 * config/nvptx/realloc.c: New file.
375 2014-10-30 Joseph Myers <joseph@codesourcery.com>
377 * Makefile.in (libgcc.map.in): New target.
378 (libgcc.map): Use libgcc.map.in.
379 * config/t-softfp (softfp_compat): New variable to be set by
381 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
383 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
385 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
386 that use compat symbols and disable all code unless [SHARED].
387 * config/t-softfp-compat: New file.
388 * find-symver.awk: New file.
389 * configure.ac (--with-glibc-version): New configure option.
390 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
391 * configure: Regenerate.
392 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
395 2014-10-29 Joseph Myers <joseph@codesourcery.com>
397 * config/t-hardfp (hardfp_exclusions): Document new variable for
399 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
400 * config/t-softfp (softfp_extras): Document new variable for user
402 (softfp_func_list): Add functions from $(softfp_extras).
403 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
404 * config.host (powerpc*-*-linux*): For e500v1, use
405 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
406 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
407 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
409 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
411 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
412 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
413 memory read accesses are ok.
415 2014-10-25 Joseph Myers <joseph@codesourcery.com>
417 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
418 * configure: Regenerate.
419 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
420 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
421 of soft-fp for 32-bit classic hard float. Do not use
422 t-softfp-excl for soft float.
424 2014-10-22 Joseph Myers <joseph@codesourcery.com>
426 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
428 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
431 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
433 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
434 introduced with 2014-10-21 trunk r216525.
436 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
437 Vidya Praveen <vidya.praveen@atmel.com>
438 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
439 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
440 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
442 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
445 Updated library functions for AVRTINY arch.
446 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
447 Replaced occurrences of r0/r1 with tmp/zero reg macros.
448 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
449 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
451 (__mulsi3_helper): Update stack, preserve callee saved regs and
452 argument from stack. Restore callee save registers.
453 (__mulpsi3): Likewise.
454 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
455 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
456 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
458 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
459 (__do_copy_data): Added new definition for AVRTINY.
460 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
461 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
462 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
463 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
464 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
466 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
469 Fix broken long multiplication on tiny arch.
471 2014-10-09 Joseph Myers <joseph@codesourcery.com>
473 * soft-fp/double.h: Update from glibc.
474 * soft-fp/eqdf2.c: Likewise.
475 * soft-fp/eqsf2.c: Likewise.
476 * soft-fp/eqtf2.c: Likewise.
477 * soft-fp/extenddftf2.c: Likewise.
478 * soft-fp/extended.h: Likewise.
479 * soft-fp/extendsfdf2.c: Likewise.
480 * soft-fp/extendsftf2.c: Likewise.
481 * soft-fp/extendxftf2.c: Likewise.
482 * soft-fp/gedf2.c: Likewise.
483 * soft-fp/gesf2.c: Likewise.
484 * soft-fp/getf2.c: Likewise.
485 * soft-fp/ledf2.c: Likewise.
486 * soft-fp/lesf2.c: Likewise.
487 * soft-fp/letf2.c: Likewise.
488 * soft-fp/op-1.h: Likewise.
489 * soft-fp/op-2.h: Likewise.
490 * soft-fp/op-4.h: Likewise.
491 * soft-fp/op-8.h: Likewise.
492 * soft-fp/op-common.h: Likewise.
493 * soft-fp/quad.h: Likewise.
494 * soft-fp/single.h: Likewise.
495 * soft-fp/soft-fp.h: Likewise.
496 * soft-fp/unorddf2.c: Likewise.
497 * soft-fp/unordsf2.c: Likewise.
498 * soft-fp/unordtf2.c: Likewise.
499 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
500 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
501 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
502 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
503 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
504 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
505 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
506 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
507 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
508 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
510 2014-10-08 Rong Xu <xur@google.com>
512 * libgcov-util.c (read_gcda_file): Fix format.
513 (find_match_gcov_info): Ditto.
514 (calculate_2_entries): New.
515 (compute_one_gcov): Ditto.
516 (gcov_info_count_all_cold): Ditto.
517 (gcov_info_count_all_zero): Ditto.
518 (extract_file_basename): Ditto.
519 (get_file_basename): Ditto.
521 (matched_gcov_info): Ditto.
522 (calculate_overlap): Ditto.
523 (gcov_profile_overlap): Ditto.
524 * libgcov-driver.c (compute_summary): Make
525 it avavilable for external calls.
527 2014-10-06 Rong Xu <xur@google.com>
529 * Makefile.in: Ditto.
530 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
531 (gcov_sort_icall_topn_counter): Ditto.
532 (gcov_sort_topn_counter_arrays): Ditto.
533 (dump_one_gcov): Sort indirect_call topn counters.
534 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
536 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
538 (__gcov_indirect_call_topn_profiler): New profiler function.
539 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
540 * libgcov.h: New decls.
542 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
544 * config.host: Remove support for score-*.
546 2014-09-22 Joseph Myers <joseph@codesourcery.com>
548 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
549 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
550 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
551 __LIBGCC_XF_MANT_DIG__.
552 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
553 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
554 __LIBGCC_TF_MANT_DIG__.
555 * libgcc2.c (NOTRUNC): Define in terms of
556 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
557 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
559 2014-09-22 Joseph Myers <joseph@codesourcery.com>
562 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
565 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
567 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
568 override USE_PT_GNU_EH_FRAME.
569 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
570 check USE_EH_FRAME_REGISTRY_ALWAYS against
571 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
572 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
573 variable for substituted force_explicit_eh_registry.
574 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
575 * configure.ac (explicit-exception-frame-registration):
577 * configure: Regenerate.
579 2014-09-19 Olivier Hainque <hainque@adacore.com>
581 * config.host (powerpc-wrs-vxworksmils): New configuration,
584 2014-09-18 Joseph Myers <joseph@codesourcery.com>
586 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
588 2014-09-18 Joseph Myers <joseph@codesourcery.com>
590 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
591 bits not set bits as indicating trapping exceptions.
593 2014-09-17 Nathan sidwell <nathan@acm.org>
595 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
596 (LIBGCOV_DRIVER): ... here.
597 * libgcov-driver.c (gcov_master): New.
598 (gcov_exit): Remove from master chain.
599 (__gcov_init): Add to master chain if version compatible. Don't
601 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
602 (gcov_reset_int): Clear master chain, if compatible.
603 (gcov_dump_int): New internal interface. Dump master chain, if
605 (gcov_dump): Alias for gcov_dump_int.
606 * libgcov.h (struct gcov_root): Add next and prev fields.
607 (struct gcov_master): New struct.
608 (__gcov_master): New.
609 (gcov_dump_int): Declare.
611 2014-09-17 Olivier Hainque <hainque@adacore.com>
613 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
614 and crtbegin.o + crtend.o to extra_parts.
616 2014-09-12 Joseph Myers <joseph@codesourcery.com>
618 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
619 __LIBGCC_HAS_SF_MODE__.
620 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
621 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
622 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
623 * config/libbid/bid_gcc_intrinsics.h
624 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
625 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
626 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
627 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
628 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
629 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
631 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
634 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
635 and R24 as needed. Make work for all devices and .text locations.
636 (__do_global_ctors, __do_global_dtors): Use word addresses.
637 (__tablejump__, __tablejump_elpm__): Remove functions.
638 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
640 (XICALL, XIJMP): New macros.
642 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
643 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
645 * config.host (aarch64*): Include crtfastmath.o and
647 * config/aarch64/crtfastmath.c: New file.
649 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
651 * config.host: Remove picochip support.
652 * config/picochip/adddi3.S: Remove.
653 * config/picochip/ashlsi3.S: Remove.
654 * config/picochip/ashlsi3.c: Remove.
655 * config/picochip/ashrsi3.S: Remove.
656 * config/picochip/ashrsi3.c: Remove.
657 * config/picochip/clzsi2.S: Remove.
658 * config/picochip/cmpsi2.S: Remove.
659 * config/picochip/divmod15.S: Remove.
660 * config/picochip/divmodhi4.S: Remove.
661 * config/picochip/divmodsi4.S: Remove.
662 * config/picochip/lib1funcs.S: Remove.
663 * config/picochip/longjmp.S: Remove.
664 * config/picochip/lshrsi3.S: Remove.
665 * config/picochip/lshrsi3.c: Remove.
666 * config/picochip/parityhi2.S: Remove.
667 * config/picochip/popcounthi2.S: Remove.
668 * config/picochip/setjmp.S: Remove.
669 * config/picochip/subdi3.S: Remove.
670 * config/picochip/t-picochip: Remove.
671 * config/picochip/ucmpsi2.S: Remove.
672 * config/picochip/udivmodhi4.S: Remove.
673 * config/picochip/udivmodsi4.S: Remove.
675 2014-09-08 Joseph Myers <joseph@codesourcery.com>
677 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
678 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
679 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
680 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
681 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
682 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
683 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
684 defined and LIBGCC2_HAS_DF_MODE is defined.
685 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
686 defined and LIBGCC2_HAS_XF_MODE is defined.
687 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
688 defined and LIBGCC2_HAS_TF_MODE is defined.
690 2014-09-08 Joseph Myers <joseph@codesourcery.com>
692 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
693 and ROUND_TOWARDS_ZERO conditionals.
695 2014-09-07 Nathan sidwell <nathan@acm.org>
697 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
698 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
700 2014-09-05 Joseph Myers <joseph@codesourcery.com>
702 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
703 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
704 uses to __LIBGCC_STACK_POINTER_REGNUM__.
705 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
706 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
707 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
708 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
709 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
710 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
711 (DWARF_FRAME_REGISTERS): Change all uses to
712 __LIBGCC_DWARF_FRAME_REGISTERS__.
713 (EH_RETURN_STACKADJ_RTX): Change all uses to
714 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
715 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
716 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
717 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
718 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
719 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
720 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
721 to __LIBGCC_EH_FRAME_SECTION_NAME__.
722 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
723 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
724 __LIBGCC_STACK_POINTER_REGNUM__.
725 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
726 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
727 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
728 to __LIBGCC_STACK_POINTER_REGNUM__.
729 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
730 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
731 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
732 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
733 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
734 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
735 (STACK_POINTER_REGNUM): Change all uses to
736 __LIBGCC_STACK_POINTER_REGNUM__.
737 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
738 use to __LIBGCC_STACK_POINTER_REGNUM__.
739 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
740 uses to __LIBGCC_STACK_POINTER_REGNUM__.
741 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
742 to __LIBGCC_DWARF_FRAME_REGISTERS__.
743 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
744 to __LIBGCC_DWARF_FRAME_REGISTERS__.
745 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
746 to __LIBGCC_STACK_POINTER_REGNUM__.
747 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
748 Remove conditional definition.
749 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
750 __LIBGCC_TEXT_SECTION_ASM_OP__.
751 (EH_FRAME_SECTION_NAME): Change all uses to
752 __LIBGCC_EH_FRAME_SECTION_NAME__.
753 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
754 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
755 (CTORS_SECTION_ASM_OP): Change all uses to
756 __LIBGCC_CTORS_SECTION_ASM_OP__.
757 (DTORS_SECTION_ASM_OP): Change all uses to
758 __LIBGCC_DTORS_SECTION_ASM_OP__.
759 (JCR_SECTION_NAME): Change all uses to
760 __LIBGCC_JCR_SECTION_NAME__.
761 (INIT_SECTION_ASM_OP): Change all uses to
762 __LIBGCC_INIT_SECTION_ASM_OP__.
763 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
764 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
765 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
766 __LIBGCC_STACK_GROWS_DOWNWARD__.
767 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
768 __LIBGCC_INIT_SECTION_ASM_OP__.
769 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
770 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
771 (EH_FRAME_SECTION_NAME): Change all uses to
772 __LIBGCC_EH_FRAME_SECTION_NAME__.
773 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
774 definitions. Change all uses to
775 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
776 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
777 __LIBGCC_STACK_GROWS_DOWNWARD__.
778 (DWARF_FRAME_REGISTERS): Change all uses to
779 __LIBGCC_DWARF_FRAME_REGISTERS__.
780 (EH_RETURN_STACKADJ_RTX): Change all uses to
781 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
782 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
783 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
784 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
785 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
786 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
788 2014-09-02 Nathan sidwell <nathan@acm.org>
790 * libgcov-interface.c (STRONG_ALIAS): New.
791 (__gcov_flush): Call __gcov_reset_int.
792 (__gcov_reset): Strong alias for ...
793 (__gcov_reset_ing): ... this renamed hidden version.
794 * libgcov.h (__gcov_reset_int): New declaration.
796 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
798 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
800 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
801 (__dso_handle): Define on Cygwin.
802 * config/i386/t-cygming (crtbeginS.o): New rule.
803 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
805 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
808 2014-08-13 Steve Ellcey <sellcey@mips.com>
810 * crtstuff.c: Undef caddr_t.
812 2014-08-12 Steve Ellcey <sellcey@mips.com>
814 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
816 2014-08-07 Nathan Sidwell <nathan@acm.org>
818 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
819 (LIBGCOV_DRIVER): ... to here.
820 * libgcov.h (gcov_do_dump): New #define.
821 (struct gcov_root): New.
822 (__gcov_root): New declaration.
823 (__gcov_dump_one): Declare.
824 * libgcov-driver.c (gcov_list, gcov_dump_complete,
825 run_accounted): Delete.
826 (gcov_compute_histogram): Add LIST argument, adjust.
827 (compute_summary): Adjust gcov_compute_histogram call.
828 (gcov_do_dump): Not hidden, static in libgcov.
829 (gcov_clear): Move to interface.c.
830 (__gcov_dump_one): New, broken out of ...
831 (gcov_exit): ... here. Make static.
833 (__gcov_init): Adjust.
834 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
836 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
837 (gcov_clear): Moved from driver.c. Add LIST argument.
838 (__gcov_reset): Adjust for changed interfaces.
839 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
841 2014-08-04 Rohit <rohitarulraj@freescale.com>
844 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
845 based on change in SPE high register numbers and 3 HTM registers.
847 2014-08-01 Nathan Sidwell <nathan@acm.org>
849 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
850 LIBGCOV_INTERFACE): Reformat.
851 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
853 * libgcov-interface.c: Reformat some comments.
854 (__gcov_flush_mx): Add declaration. Tidy up definition.
856 2014-07-31 Alan Modra <amodra@gmail.com>
857 Peter Bergner <bergner@vnet.ibm.com>
859 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
860 (pack_ldouble): New function.
861 (__gcc_qadd): Use it.
862 (__gcc_qmul): Likewise.
863 (__gcc_qdiv): Likewise.
864 (__gcc_qneg): Likewise.
865 (__gcc_stoq): Likewise.
866 (__gcc_dtoq): Likewise.
868 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
870 * config/s390/tpf-unwind.h: Include <stdbool.h>.
871 (__tpf_eh_return): Add original return address as second parameter.
872 Handle cases where unwinder routines were called directly, instead
873 of from within the C++ library.
875 2014-07-29 Nathan Sidwell <nathan@acm.org>
877 * libgcov.h: Move renaming of entry points to lib gcov specific
879 (gcov_do_dump): New rename.
880 (gcov_rewrite): Remove inline, make HIDDEN.
881 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
882 (gcov_exit_compute_summary): Rename to ...
883 (compute_summary): ... here. Add LIST argument.
884 (gcov_exit_merge_gcda): Rename to ...
885 (merge_one_data): ... here.
886 (gcov_exit_write_gcda): Rename to ...
887 (write_one_data): ... here.
888 (gcov_exit_merge_summary): Rename to ...
889 (merge_summary): Add RUN_COUNTED argument.
890 (gcov_exit_dump_gcov): Rename to ...
891 (dump_one_gcov): Add RUN_COUNTED argument.
892 (gcov_do_dump): New function, broken out of ...
893 (gcov_exit): ... here. Call it.
895 2014-07-27 Anthony Green <green@moxielogic.com>
897 * config.host: Add moxiebox configuration suppport.
899 2014-07-27 Nathan Sidwell <nathan@acm.org>
901 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
902 (struct gcov_filename): ... here. Include buffer and max length
904 (gcov_max_filename): Remove.
905 (gi_filename): Remove.
906 (gcov_exit_compute_summary): Compute max filename here.
907 (gcov_exit_merge_gcda): Add filename parm, adjust.
908 (gcov_exit_merge_summary): Likewise.
909 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
910 (gcov_exit): Likewise.
911 (__gcov_init): Don't calculate max length here.
912 * libgcov_util.c (max_filename_len): Remove.
913 (read_gcda_file): Don't calculate max length here.
914 (gcov_read_profile_dir): Don't propagate here.
915 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
916 struct gcov_filename changes.
917 (gcov_exit_open_gcda_file): Likewise.
919 2014-07-25 Nathan Sidwell <nathan@acm.org>
921 * libgcov-driver.c (set_gcov_dump_complete,
922 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
923 functions polluting user's namespace.
924 (gcov_exit): Set variable directly.
925 (gcov_clear): Reset variable directly.
926 * libgcov-interface.c (get_gcov_dymp_complete,
927 reset_gov_dump_complete): Remove declarations.
928 (__gcov_reset, __gcov_dump): Don't call them.
930 2014-07-24 DJ Delorie <dj@redhat.com>
932 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
933 (__gcc_deregister_frame): Move logic to detect deregister function
935 (__gcc_register_frame): here, so it's consistent with the register
938 2014-07-23 Nathan Sidwell <nathan@acm.org>
940 * libgcov-driver.c (set_gcov_list): Remove.
941 (gcov_list): Make non-static in GCOV_TOOL.
942 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
944 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
946 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
947 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
948 Don't use SYNC_LOCK_RELEASE for int type.
950 2014-07-14 Richard Biener <rguenther@suse.de>
952 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
954 2014-07-11 Rong Xu <xur@google.com>
956 * libgcov-util.c (gcov_max_filename): Fix declartion.
958 2014-07-10 Rong Xu <xur@google.com>
960 Add gcov-tool: an offline gcda profile processing tool
962 * libgcov-driver.c (gcov_max_filename): Make available
964 * libgcov-merge.c (__gcov_merge_add): Replace
965 gcov_read_counter() with a Macro.
966 (__gcov_merge_ior): Ditto.
967 (__gcov_merge_time_profile): Ditto.
968 (__gcov_merge_single): Ditto.
969 (__gcov_merge_delta): Ditto.
970 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
971 in the utility functions.
972 (set_fn_ctrs): Utility function for reading gcda files to in-memory
973 gcov_list object link lists.
974 (tag_function): Ditto.
978 (tag_counters): Ditto.
979 (tag_summary): Ditto.
980 (read_gcda_finalize): Ditto.
981 (read_gcda_file): Ditto.
982 (ftw_read_file): Ditto.
983 (read_profile_dir_init): Ditto.
984 (gcov_read_profile_dir): Ditto.
985 (gcov_read_counter_mem): Ditto.
986 (gcov_get_merge_weight): Ditto.
987 (merge_wrapper): A wrapper function that calls merging handler.
988 (gcov_merge): Merge two gcov_info objects with weights.
989 (find_match_gcov_info): Find the matched gcov_info in the list.
990 (gcov_profile_merge): Merge two gcov_info object lists.
991 (__gcov_add_counter_op): Process edge profile counter values.
992 (__gcov_ior_counter_op): Process IOR profile counter values.
993 (__gcov_delta_counter_op): Process delta profile counter values.
994 (__gcov_single_counter_op): Process single profile counter values.
995 (fp_scale): Callback function for float-point scaling.
996 (int_scale): Callback function for integer fraction scaling.
997 (gcov_profile_scale): Scaling profile counters.
998 (gcov_profile_normalize): Normalize profile counters.
999 * libgcov.h: Add headers and functions for gcov-tool use.
1000 (gcov_get_counter): New.
1001 (gcov_get_counter_target): Ditto.
1002 (struct gcov_info): Make the functions field mutable in gcov-tool
1005 2014-06-23 Kai Tietz <ktietz@redhat.com>
1008 * unwind-seh.c (_Unwind_GetGR): Check for proper
1010 (_Unwind_SetGR): Likewise.
1012 2014-05-22 Nick Clifton <nickc@redhat.com>
1014 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1017 2014-05-22 Teresa Johnson <tejohnson@google.com>
1019 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1022 2014-05-20 John Marino <gnugcc@marino.st>
1024 * config.host (*-*-dragonfly*): New target.
1025 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1026 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1027 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1028 * config/i386/dragonfly-unwind.h: New.
1030 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1033 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1034 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1036 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1038 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1041 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1043 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1045 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1048 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1051 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1053 Work around for current cygwin32 build problems.
1054 * config/i386/cygming-crtbegin.c (__register_frame_info,
1055 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1056 functions only for 64-bit systems.
1058 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1060 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1061 (sigill_caught, sigill_hdlr): Remove.
1063 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1065 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1067 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1068 Solaris 9 single-threaded support.
1069 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1070 Solaris 9 single-threaded support. Add call_user_handler code
1072 (sparc_is_sighandler): Likewise.
1074 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1076 * config.host: Append t-floattodi to tmake_file depending on
1079 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1081 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1083 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1086 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1087 variable to avoid "array subscript is above array bounds" warnings.
1088 Use __builtin_expect when checking *jcr_list for NULL.
1090 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1093 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1094 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1095 vtv_*.o to extra_parts if enable_vtable_verify.
1097 2014-03-06 Nick Clifton <nickc@redhat.com>
1099 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1100 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1102 2014-02-28 Joey Ye <joey.ye@arm.com>
1105 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1106 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1109 2014-02-24 Walter Lee <walt@tilera.com>
1111 * config.host: Support "tilegx*" and "tilepro*" triplets.
1112 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1113 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1115 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1116 Chung-Lin Tang <cltang@codesourcery.com>
1118 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1119 * config/nios2/crti.S: Remove .file directive.
1120 * config/nios2/crtn.S: Likewise.
1122 2014-02-18 Kai Tietz <ktietz@redhat.com>
1123 Jonathan Schleifer <js@webkeks.org>
1126 * unwind-seh.c (_GCC_specific_handler): Pass proper
1127 value to unwind-handler.
1129 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1131 * soft-fp/adddf3.c: Update from glibc.
1132 * soft-fp/addsf3.c: Likewise.
1133 * soft-fp/addtf3.c: Likewise.
1134 * soft-fp/divdf3.c: Likewise.
1135 * soft-fp/divsf3.c: Likewise.
1136 * soft-fp/divtf3.c: Likewise.
1137 * soft-fp/double.h: Likewise.
1138 * soft-fp/eqdf2.c: Likewise.
1139 * soft-fp/eqsf2.c: Likewise.
1140 * soft-fp/eqtf2.c: Likewise.
1141 * soft-fp/extenddftf2.c: Likewise.
1142 * soft-fp/extended.h: Likewise.
1143 * soft-fp/extendsfdf2.c: Likewise.
1144 * soft-fp/extendsftf2.c: Likewise.
1145 * soft-fp/extendxftf2.c: Likewise.
1146 * soft-fp/fixdfdi.c: Likewise.
1147 * soft-fp/fixdfsi.c: Likewise.
1148 * soft-fp/fixdfti.c: Likewise.
1149 * soft-fp/fixsfdi.c: Likewise.
1150 * soft-fp/fixsfsi.c: Likewise.
1151 * soft-fp/fixsfti.c: Likewise.
1152 * soft-fp/fixtfdi.c: Likewise.
1153 * soft-fp/fixtfsi.c: Likewise.
1154 * soft-fp/fixtfti.c: Likewise.
1155 * soft-fp/fixunsdfdi.c: Likewise.
1156 * soft-fp/fixunsdfsi.c: Likewise.
1157 * soft-fp/fixunsdfti.c: Likewise.
1158 * soft-fp/fixunssfdi.c: Likewise.
1159 * soft-fp/fixunssfsi.c: Likewise.
1160 * soft-fp/fixunssfti.c: Likewise.
1161 * soft-fp/fixunstfdi.c: Likewise.
1162 * soft-fp/fixunstfsi.c: Likewise.
1163 * soft-fp/fixunstfti.c: Likewise.
1164 * soft-fp/floatdidf.c: Likewise.
1165 * soft-fp/floatdisf.c: Likewise.
1166 * soft-fp/floatditf.c: Likewise.
1167 * soft-fp/floatsidf.c: Likewise.
1168 * soft-fp/floatsisf.c: Likewise.
1169 * soft-fp/floatsitf.c: Likewise.
1170 * soft-fp/floattidf.c: Likewise.
1171 * soft-fp/floattisf.c: Likewise.
1172 * soft-fp/floattitf.c: Likewise.
1173 * soft-fp/floatundidf.c: Likewise.
1174 * soft-fp/floatundisf.c: Likewise.
1175 * soft-fp/floatunditf.c: Likewise.
1176 * soft-fp/floatunsidf.c: Likewise.
1177 * soft-fp/floatunsisf.c: Likewise.
1178 * soft-fp/floatunsitf.c: Likewise.
1179 * soft-fp/floatuntidf.c: Likewise.
1180 * soft-fp/floatuntisf.c: Likewise.
1181 * soft-fp/floatuntitf.c: Likewise.
1182 * soft-fp/gedf2.c: Likewise.
1183 * soft-fp/gesf2.c: Likewise.
1184 * soft-fp/getf2.c: Likewise.
1185 * soft-fp/ledf2.c: Likewise.
1186 * soft-fp/lesf2.c: Likewise.
1187 * soft-fp/letf2.c: Likewise.
1188 * soft-fp/muldf3.c: Likewise.
1189 * soft-fp/mulsf3.c: Likewise.
1190 * soft-fp/multf3.c: Likewise.
1191 * soft-fp/negdf2.c: Likewise.
1192 * soft-fp/negsf2.c: Likewise.
1193 * soft-fp/negtf2.c: Likewise.
1194 * soft-fp/op-1.h: Likewise.
1195 * soft-fp/op-2.h: Likewise.
1196 * soft-fp/op-4.h: Likewise.
1197 * soft-fp/op-8.h: Likewise.
1198 * soft-fp/op-common.h: Likewise.
1199 * soft-fp/quad.h: Likewise.
1200 * soft-fp/single.h: Likewise.
1201 * soft-fp/soft-fp.h: Likewise.
1202 * soft-fp/subdf3.c: Likewise.
1203 * soft-fp/subsf3.c: Likewise.
1204 * soft-fp/subtf3.c: Likewise.
1205 * soft-fp/truncdfsf2.c: Likewise.
1206 * soft-fp/trunctfdf2.c: Likewise.
1207 * soft-fp/trunctfsf2.c: Likewise.
1208 * soft-fp/trunctfxf2.c: Likewise.
1209 * soft-fp/unorddf2.c: Likewise.
1210 * soft-fp/unordsf2.c: Likewise.
1211 * soft-fp/unordtf2.c: Likewise.
1212 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1214 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1216 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1218 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1220 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1222 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1224 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1226 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1228 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1230 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1232 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1234 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1236 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1238 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1240 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1242 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1245 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1247 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1248 cannot be represented.
1249 * config/s390/32/_fixsfdi.c: Likewise.
1250 * config/s390/32/_fixtfdi.c: Likewise.
1251 * config/s390/32/_fixunsdfdi.c: Likewise.
1252 * config/s390/32/_fixunssfdi.c: Likewise.
1253 * config/s390/32/_fixunstfdi.c: Likewise.
1255 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1257 * configure.ac (libgcc_cv_mips_hard_float): New.
1258 * configure: Regenerate.
1259 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1260 t-softfp-sfdf for hard-float targets.
1261 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1262 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1263 (softfp_truncations, softfp_exclude_libgcc2): New.
1264 * config/t-hardfp: New file.
1265 * config/t-hardfp-sfdf: Likewise.
1266 * config/hardfp.c: Likewise.
1268 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1270 * config.host: Include t-floattodi also for s390x.
1271 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1272 * config/s390/32/_fixsfdi.c: Likewise.
1273 * config/s390/32/_fixtfdi.c: Likewise.
1274 * config/s390/32/_fixunsdfdi.c: Likewise.
1275 * config/s390/32/_fixunssfdi.c: Likewise.
1276 * config/s390/32/_fixunstfdi.c: Likewise.
1278 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1281 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1282 (install-libgcc-unwind-map-forbuild): New target.
1283 (all): Depend on install-libgcc-unwind-map-forbuild.
1284 (install-libgcc-unwind-map): New target.
1285 (install): Depend on install-libgcc-unwind-map.
1287 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1289 * config/nios2/crti.S (_init): Initialize GOT pointer from
1290 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1292 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1294 * configure.ac: Check __mips64 when setting host_address.
1295 * configure: Regenerate.
1296 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1297 mips/t-mips64 and t-softfp.
1298 (mips*-*-linux*): Don't add mips/t-tpbit.
1299 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1300 (DPBIT, DPBIT_CFLAGS): Delete.
1301 * config/mips/sfp-machine.h: New file.
1302 * config/mips/t-mips64: Likewise.
1303 * config/mips/t-softfp-tf: Likewise.
1304 * config/mips/t-tpbit: Delete.
1306 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1308 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1311 2014-01-25 Walter Lee <walt@tilera.com>
1313 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1314 config.h or system.h.
1317 2014-01-25 Walter Lee <walt@tilera.com>
1319 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1320 (post_atomic_barrier): Ditto.
1321 (__fetch_and_do): New macro.
1322 (__atomic_fetch_and_do): Use __fetch_and_do.
1323 (__sync_fetch_and_do): New macro.
1324 (__sync_fetch_and_add_4): New function.
1325 (__sync_fetch_and_sub_4): New function.
1326 (__sync_fetch_and_or_4): New function.
1327 (__sync_fetch_and_and_4): New function.
1328 (__sync_fetch_and_xor_4): New function.
1329 (__sync_fetch_and_nand_4): New function.
1330 (__sync_fetch_and_add_8): New function.
1331 (__sync_fetch_and_sub_8): New function.
1332 (__sync_fetch_and_or_8): New function.
1333 (__sync_fetch_and_and_8): New function.
1334 (__sync_fetch_and_xor_8): New function.
1335 (__sync_fetch_and_nand_8): New function.
1336 (__do_and_fetch): New macro.
1337 (__atomic_do_and_fetch): Use __do_and_fetch.
1338 (__sync_do_and_fetch): New macro.
1339 (__sync_add_and_fetch_4): New function.
1340 (__sync_sub_and_fetch_4): New function.
1341 (__sync_or_and_fetch_4): New function.
1342 (__sync_and_and_fetch_4): New function.
1343 (__sync_xor_and_fetch_4): New function.
1344 (__sync_nand_and_fetch_4): New function.
1345 (__sync_add_and_fetch_8): New function.
1346 (__sync_sub_and_fetch_8): New function.
1347 (__sync_or_and_fetch_8): New function.
1348 (__sync_and_and_fetch_8): New function.
1349 (__sync_xor_and_fetch_8): New function.
1350 (__sync_nand_and_fetch_8): New function.
1351 (__sync_exchange_methods): New macro.
1352 (__sync_val_compare_and_swap_4): New function.
1353 (__sync_bool_compare_and_swap_4): New function.
1354 (__sync_lock_test_and_test_4): New function.
1355 (__sync_val_compare_and_swap_8): New function.
1356 (__sync_bool_compare_and_swap_8): New function.
1357 (__sync_lock_test_and_test_8): New function.
1358 (__subword_cmpxchg_body): New macro.
1359 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1360 (__atomic_compare_exchange_2): Ditto.
1361 (__sync_subword_cmpxchg): New macro.
1362 (__sync_val_compare_and_swap_1): New function.
1363 (__sync_bool_compare_and_swap_1): New function.
1364 (__sync_val_compare_and_swap_2): New function.
1365 (__sync_bool_compare_and_swap_2): New function.
1366 (__atomic_subword): Rename to ...
1367 (__subword): ... New name.
1368 (__atomic_subword_fetch): Use __subword.
1369 (__sync_subword_fetch): New macro.
1370 (__sync_fetch_and_add_1): New function.
1371 (__sync_fetch_and_sub_1): New function.
1372 (__sync_fetch_and_or_1): New function.
1373 (__sync_fetch_and_and_1): New function.
1374 (__sync_fetch_and_xor_1): New function.
1375 (__sync_fetch_and_nand_1): New function.
1376 (__sync_fetch_and_add_2): New function.
1377 (__sync_fetch_and_sub_2): New function.
1378 (__sync_fetch_and_or_2): New function.
1379 (__sync_fetch_and_and_2): New function.
1380 (__sync_fetch_and_xor_2): New function.
1381 (__sync_fetch_and_nand_2): New function.
1382 (__sync_add_and_fetch_1): New function.
1383 (__sync_sub_and_fetch_1): New function.
1384 (__sync_or_and_fetch_1): New function.
1385 (__sync_and_and_fetch_1): New function.
1386 (__sync_xor_and_fetch_1): New function.
1387 (__sync_nand_and_fetch_1): New function.
1388 (__sync_add_and_fetch_2): New function.
1389 (__sync_sub_and_fetch_2): New function.
1390 (__sync_or_and_fetch_2): New function.
1391 (__sync_and_and_fetch_2): New function.
1392 (__sync_xor_and_fetch_2): New function.
1393 (__sync_nand_and_fetch_2): New function.
1394 (__atomic_subword_lock): Use __subword.
1395 (__sync_subword_lock): New macro.
1396 (__sync_lock_test_and_set_1): New function.
1397 (__sync_lock_test_and_set_2): New function.
1399 2014-01-25 Walter Lee <walt@tilera.com>
1401 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1402 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1403 (__atomic_subword): Ditto.
1405 2014-01-25 Walter Lee <walt@tilera.com>
1407 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1408 a prefix op argument.
1409 (__atomic_nand_fetch_4): Add prefix op.
1410 (__atomic_nand_fetch_8): Ditto.
1412 2014-01-21 Baruch Siach <barch@tkos.co.il>
1414 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1416 2014-01-09 Rong Xu <xur@google.com>
1418 * libgcov-driver.c (this_prg): make it local to save
1420 (gcov_exit_compute_summary): Ditto.
1421 (gcov_exit_merge_gcda): Ditto.
1422 (gcov_exit_merge_summary): Ditto.
1423 (gcov_exit_dump_gcov): Ditto.
1425 2014-01-08 Rong Xu <xur@google.com>
1427 * libgcov-driver.c: Use libgcov.h.
1428 (buffer_fn_data): Use xmalloc instead of malloc.
1429 (gcov_exit_merge_gcda): Ditto.
1430 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1431 * libgcov.h: New common header files for libgcov-*.h.
1432 * libgcov-interface.c: Use libgcov.h
1433 * libgcov-merge.c: Ditto.
1434 * libgcov-profiler.c: Ditto.
1435 * Makefile.in: Add dependence to libgcov.h
1437 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1439 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1440 case of small numerator and finite nonzero result.
1442 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1444 Update copyright years
1446 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1448 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1449 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1450 config/arc/dp-hack.h, config/arc/fp-hack.h,
1451 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1452 config/arc/ieee-754/arc600-dsp/divdf3.S,
1453 config/arc/ieee-754/arc600-dsp/divsf3.S,
1454 config/arc/ieee-754/arc600-dsp/muldf3.S,
1455 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1456 config/arc/ieee-754/arc600-mul64/divdf3.S,
1457 config/arc/ieee-754/arc600-mul64/divsf3.S,
1458 config/arc/ieee-754/arc600-mul64/muldf3.S,
1459 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1460 config/arc/ieee-754/arc600/divsf3.S,
1461 config/arc/ieee-754/arc600/mulsf3.S,
1462 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1463 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1464 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1465 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1466 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1467 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1468 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1469 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1470 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1471 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1472 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1473 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1474 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1475 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1476 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1477 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1478 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1479 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1480 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1481 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1482 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1483 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1484 vtv_start_preinit.c: Use the standard form for the copyright notice.
1486 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1487 Chung-Lin Tang <cltang@codesourcery.com>
1488 Based on patches from Altera Corporation
1490 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1491 * config/nios2/lib2-nios2.h: New file.
1492 * config/nios2/lib2-divmod-hi.c: New file.
1493 * config/nios2/linux-unwind.h: New file.
1494 * config/nios2/lib2-divmod.c: New file.
1495 * config/nios2/linux-atomic.c: New file.
1496 * config/nios2/t-nios2: New file.
1497 * config/nios2/crti.asm: New file.
1498 * config/nios2/t-linux: New file.
1499 * config/nios2/lib2-divtable.c: New file.
1500 * config/nios2/lib2-mul.c: New file.
1501 * config/nios2/tramp.c: New file.
1502 * config/nios2/crtn.asm: New file.
1504 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1506 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1507 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1508 from cpuid.h to check vendor signatures.
1510 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1512 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1513 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1514 (get_amd_cpu): Likewise.
1516 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1518 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1521 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1522 H.J. Lu <hongjiu.lu@intel.com>
1525 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1527 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1528 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1529 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1530 FEATURE_XOP and FEATURE_FMA.
1531 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1533 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1534 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1535 FEATURE_FMA4 and FEATURE_XOP.
1537 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1539 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1540 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1541 (get_intel_cpu): Updated.
1543 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1545 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1547 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1549 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1550 instructions when __SSE_MATH__ is defined.
1552 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1554 * config.host (microblaze-*-rtems*): New.
1556 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1558 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1559 architectures that do not have hardware divide instruction.
1560 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1562 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1564 * longlong.h: Delete (moved to include/).
1566 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1568 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1569 of normal number and qNaN to not raise an inexact exception.
1571 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1573 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1575 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1577 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1578 for correct opcodes on BE.
1580 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1582 * soft-fp/op-4.h: Update from glibc.
1584 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1586 * libgcc2.c (__udivmoddi4): Define new implementation when
1587 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1588 divide instructions.
1590 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1592 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1594 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1596 * config/t-softfp (soft-fp-objects-base): New variable.
1597 (soft-fp-objects): Use it.
1599 2013-11-23 David Edelson <dje.gcc@gmail.com>
1600 Andrew Dixie <andrewd@gentrack.com>
1603 * config/rs6000/aixinitfini.c: New file.
1604 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1605 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1608 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1610 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1612 2013-11-18 Jan Hubicka <jh@suse.cz>
1614 * libgcov-driver.c (run_accounted): Make global level static.
1615 (gcov_exit_merge_summary): Silence warning; do not clear
1617 (gcov_exit): Clear it here.
1619 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1622 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1623 (all_prg, crc32): Remove static vars.
1624 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1626 (gcov_exit_merge_gcda): Add crc32 parameter.
1627 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1628 do not account run if it was already accounted.
1629 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1630 (gcov_exit): Initialize all_prg; update.
1632 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1634 * configure: Regenerate.
1636 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1637 Alan Modra <amodra@gmail.com>
1639 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1640 (frob_update_context): Use it.
1642 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1643 Alan Modra <amodra@gmail.com>
1645 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1646 (trampoline_initial): Provide ELFv2 variant.
1647 (__trampoline_setup): Likewise.
1649 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1650 check for AIX indirect function call sequence if _CALL_ELF == 2.
1652 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1653 Alan Modra <amodra@gmail.com>
1655 * config/rs6000/linux-unwind.h (get_regs): Do not support
1656 old kernel versions if _CALL_ELF == 2.
1657 (frob_update_context): Do not support PLT stub variants only
1658 generated by old linkers if _CALL_ELF == 2.
1660 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1661 Alan Modra <amodra@gmail.com>
1663 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1664 location of CR save area for 64-bit little-endian systems.
1666 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1668 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1670 * config/arm/t-vxworks: Delete.
1672 2013-11-10 Kai Tietz <ktietz@redhat.com>
1674 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1675 Increment load-count on use of LIBGCC_SONAME DLL.
1676 (hmod_libgcc): New static variable to hold handle of
1678 (__gcc_deregister_frame): Decrement load-count of
1681 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1683 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1685 * configure: Regenerate
1687 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1689 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1690 FP_EX_DENORM. Store result to volatile location after SSE division
1691 to close interrupt window. Remove unneeded fwait after x87
1692 division since interrupt window will be closed by emitted fstp.
1693 Rewrite FP_EX_INEXACT handling.
1695 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1697 * soft-fp/README: Update.
1698 * soft-fp/adddf3.c: Update from glibc.
1699 * soft-fp/addsf3.c: Likewise.
1700 * soft-fp/addtf3.c: Likewise.
1701 * soft-fp/divdf3.c: Likewise.
1702 * soft-fp/divsf3.c: Likewise.
1703 * soft-fp/divtf3.c: Likewise.
1704 * soft-fp/double.h: Likewise.
1705 * soft-fp/eqdf2.c: Likewise.
1706 * soft-fp/eqsf2.c: Likewise.
1707 * soft-fp/eqtf2.c: Likewise.
1708 * soft-fp/extenddftf2.c: Likewise.
1709 * soft-fp/extended.h: Likewise.
1710 * soft-fp/extendsfdf2.c: Likewise.
1711 * soft-fp/extendsftf2.c: Likewise.
1712 * soft-fp/extendxftf2.c: Likewise.
1713 * soft-fp/fixdfdi.c: Likewise.
1714 * soft-fp/fixdfsi.c: Likewise.
1715 * soft-fp/fixdfti.c: Likewise.
1716 * soft-fp/fixsfdi.c: Likewise.
1717 * soft-fp/fixsfsi.c: Likewise.
1718 * soft-fp/fixsfti.c: Likewise.
1719 * soft-fp/fixtfdi.c: Likewise.
1720 * soft-fp/fixtfsi.c: Likewise.
1721 * soft-fp/fixtfti.c: Likewise.
1722 * soft-fp/fixunsdfdi.c: Likewise.
1723 * soft-fp/fixunsdfsi.c: Likewise.
1724 * soft-fp/fixunsdfti.c: Likewise.
1725 * soft-fp/fixunssfdi.c: Likewise.
1726 * soft-fp/fixunssfsi.c: Likewise.
1727 * soft-fp/fixunssfti.c: Likewise.
1728 * soft-fp/fixunstfdi.c: Likewise.
1729 * soft-fp/fixunstfsi.c: Likewise.
1730 * soft-fp/fixunstfti.c: Likewise.
1731 * soft-fp/floatdidf.c: Likewise.
1732 * soft-fp/floatdisf.c: Likewise.
1733 * soft-fp/floatditf.c: Likewise.
1734 * soft-fp/floatsidf.c: Likewise.
1735 * soft-fp/floatsisf.c: Likewise.
1736 * soft-fp/floatsitf.c: Likewise.
1737 * soft-fp/floattidf.c: Likewise.
1738 * soft-fp/floattisf.c: Likewise.
1739 * soft-fp/floattitf.c: Likewise.
1740 * soft-fp/floatundidf.c: Likewise.
1741 * soft-fp/floatundisf.c: Likewise.
1742 * soft-fp/floatunditf.c: Likewise.
1743 * soft-fp/floatunsidf.c: Likewise.
1744 * soft-fp/floatunsisf.c: Likewise.
1745 * soft-fp/floatunsitf.c: Likewise.
1746 * soft-fp/floatuntidf.c: Likewise.
1747 * soft-fp/floatuntisf.c: Likewise.
1748 * soft-fp/floatuntitf.c: Likewise.
1749 * soft-fp/gedf2.c: Likewise.
1750 * soft-fp/gesf2.c: Likewise.
1751 * soft-fp/getf2.c: Likewise.
1752 * soft-fp/ledf2.c: Likewise.
1753 * soft-fp/lesf2.c: Likewise.
1754 * soft-fp/letf2.c: Likewise.
1755 * soft-fp/muldf3.c: Likewise.
1756 * soft-fp/mulsf3.c: Likewise.
1757 * soft-fp/multf3.c: Likewise.
1758 * soft-fp/negdf2.c: Likewise.
1759 * soft-fp/negsf2.c: Likewise.
1760 * soft-fp/negtf2.c: Likewise.
1761 * soft-fp/op-1.h: Likewise.
1762 * soft-fp/op-2.h: Likewise.
1763 * soft-fp/op-4.h: Likewise.
1764 * soft-fp/op-8.h: Likewise.
1765 * soft-fp/op-common.h: Likewise.
1766 * soft-fp/quad.h: Likewise.
1767 * soft-fp/single.h: Likewise.
1768 * soft-fp/soft-fp.h: Likewise.
1769 * soft-fp/subdf3.c: Likewise.
1770 * soft-fp/subsf3.c: Likewise.
1771 * soft-fp/subtf3.c: Likewise.
1772 * soft-fp/truncdfsf2.c: Likewise.
1773 * soft-fp/trunctfdf2.c: Likewise.
1774 * soft-fp/trunctfsf2.c: Likewise.
1775 * soft-fp/trunctfxf2.c: Likewise.
1776 * soft-fp/unorddf2.c: Likewise.
1777 * soft-fp/unordsf2.c: Likewise.
1778 * soft-fp/unordtf2.c: Likewise.
1780 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1782 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1783 (_FP_MUL_MEAT_D): Ditto.
1784 (_FP_DIV_MEAT_S): Ditto.
1785 (_FP_DIV_MEAT_D): Ditto.
1786 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1787 t-softfp-sfdf and t-softfp to tmake_file.
1789 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1791 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1792 * config/i386/crtprec.c: Ditto.
1794 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1795 Shiva Chen <shiva0217@gmail.com>
1797 * config.host (nds32*-elf*): Add nds32 target.
1798 * config/nds32 : New directory and files.
1800 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1802 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1803 * config.host (cpu_type) <Setting default>: Add entry for
1805 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1806 <crisv32-*-linux*>: Adjust.
1807 * longlong.h: Wrap the whole CRIS section in a single
1808 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1810 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1812 [__CRIS__] (__umulsidi3): Define.
1813 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1814 * config/cris/sfp-machine.h: New file.
1815 * config/cris/umulsidi3.S: New file.
1816 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1817 * config/cris/arit.c (SIGNMULT): New macro.
1818 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1819 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1820 saving 3 out of originally 33 cycles from the fastest
1821 path, 3 out of 54 from the medium path and one from the longest
1822 path. Improve comments.
1824 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1826 * sync.c: Remove static aliases and define each function directly
1827 under its real name.
1829 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1831 * config.host (hppa*64*-*-linux*): Define extra_parts.
1832 (hppa*-*-linux*): Likewise.
1834 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1836 * config/arc/crtgend.S: Add 2013 to Copyright years.
1837 * config/arc/gmon/atomic.h: Likewise.
1838 * config/arc/gmon/auxreg.h: Likewise.
1839 * config/arc/gmon/sys/gmon_out.h: Likewise.
1840 * config/arc/gmon/sys/gmon.h: Likewise.
1841 * config/arc/gmon/prof-freq.c: Likewise.
1842 * config/arc/gmon/mcount.c: Likewise.
1843 * config/arc/gmon/prof-freq-stub.S: Likewise.
1844 * config/arc/gmon/gmon.c: Likewise.
1845 * config/arc/gmon/machine-gmon.h: Likewise.
1846 * config/arc/gmon/profil.S: Likewise.
1847 * config/arc/gmon/dcache_linesz.S: Likewise.
1848 * config/arc/crtg.S: Likewise.
1849 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1850 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1851 * config/arc/ieee-754/adddf3.S: Likewise.
1852 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1853 * config/arc/ieee-754/fixsfsi.S: Likewise.
1854 * config/arc/ieee-754/gtsf2.S: Likewise.
1855 * config/arc/ieee-754/floatsisf.S: Likewise.
1856 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1857 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1858 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1859 * config/arc/ieee-754/fixdfsi.S: Likewise.
1860 * config/arc/ieee-754/addsf3.S: Likewise.
1861 * config/arc/ieee-754/gesf2.S: Likewise.
1862 * config/arc/ieee-754/floatsidf.S: Likewise.
1863 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1864 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1865 * config/arc/ieee-754/gtdf2.S: Likewise.
1866 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1867 * config/arc/ieee-754/uneqdf2.S: Likewise.
1868 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1869 * config/arc/ieee-754/uneqsf2.S: Likewise.
1870 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1871 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1872 * config/arc/ieee-754/eqdf2.S: Likewise.
1873 * config/arc/ieee-754/ordsf2.S: Likewise.
1874 * config/arc/ieee-754/divsf3.S: Likewise.
1875 * config/arc/ieee-754/divdf3.S: Likewise.
1876 * config/arc/ieee-754/floatunsidf.S: Likewise.
1877 * config/arc/ieee-754/orddf2.S: Likewise.
1878 * config/arc/ieee-754/eqsf2.S: Likewise.
1879 * config/arc/ieee-754/gedf2.S: Likewise.
1880 * config/arc/crtn.S: Likewise.
1881 * config/arc/crti.S: Likewise.
1882 * config/arc/t-arc700-uClibc: Likewise.
1883 * config/arc/asm.h: Likewise.
1884 * config/arc/libgcc-excl.ver: Likewise.
1885 * config/arc/t-arc-newlib: Likewise.
1886 * config/arc/divtab-arc700.c: Likewise.
1887 * config/arc/initfini.c: Likewise.
1888 * config/arc/fp-hack.h: Likewise.
1890 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1891 Diego Novillo <dnovillo@google.com>
1893 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1894 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1895 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1896 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1898 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1899 Brendan Kehoe <brendan@zen.org>
1900 Simon Cook <simon.cook@embecosm.com>
1902 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1903 * config/arc: New directory.
1904 * longlong.h [__arc__] (umul_ppmm): Remove.
1905 [__arc__] (__umulsidi3): Define.
1906 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1907 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1909 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1911 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1913 * config/i386/gthr-win32.h: Likewise.
1915 2013-09-16 DJ Delorie <dj@redhat.com>
1917 * config/rl78/vregs.h: Add G10 register definitions.
1918 * config/rl78/lib2mul.c: Enable for RL78/G10.
1919 * config/rl78/lib2div.c: Likewise.
1920 * config/rl78/lshrsi3.S: Use vregs.h.
1921 * config/rl78/cmpsi2.S: Likewise.
1922 * config/rl78/trampoline.S: Likewise.
1923 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1925 2013-09-14 DJ Delorie <dj@redhat.com>
1926 Nick Clifton <nickc@redhat.com>
1928 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1929 * config/rl78/vregs.h: New.
1930 * config/rl78/signbit.S: New file. Implements signbit function.
1931 * config/rl78/divmodsi.S: New.
1932 * config/rl78/divmodhi.S: New.
1933 * config/rl78/divmodqi.S: New.
1934 * config/rl78/t-rl78: Build them here...
1935 * config/rl78/lib2div.c: ...but not here.
1937 2013-09-12 DJ Delorie <dj@redhat.com>
1939 * config.host (msp*-*-elf): New.
1940 * config/msp430/: New port.
1942 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1944 PR gcov-profile/58127
1945 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1946 __thread var for emulated TLS.
1947 (__gcov_indirect_call_counters): Likewise.
1949 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1950 Catherine Moore <clm@codesourcery.com>
1951 Richard Sandiford <rdsandiford@googlemail.com>
1953 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1954 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1955 (CALL_STUB_NO_RET): Likewise.
1956 (CALL_STUB_RET): Likewise.
1957 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1958 __mips16_ret call/return stub symbols.
1959 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1962 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1964 * config.host <mips*-*-linux*>: Remove a stray comment.
1966 2013-08-10 Jan Hubicka <jh@suse.cz>
1968 Work around binutils PR14342
1969 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1970 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1971 (L_gcov_indirect_call_profiler_v2): New.
1973 2013-08-06 Jan Hubicka <jh@suse.cz>
1975 * libgcov.c (__gcov_indirect_call_callee,
1976 __gcov_indirect_call_counters): New global vars.
1977 (__gcov_indirect_call_profiler): replace by ...
1978 (__gcov_indirect_call_profiler_v2) ... this one.
1980 2013-08-06 Caroline Tice <cmtice@google.com>
1982 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1983 vtv_start_preinit.o and vtv_end_preinit.o.
1984 * configure.ac: Add code to check/set enable_vtable_verify.
1985 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1987 * vtv_start_preinit.c: New file.
1988 * vtv_end_preinit.c: New file.
1989 * vtv_start.c: New file.
1990 * vtv_end.c: New file.
1991 * configure: Regenerated.
1993 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1995 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1996 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1997 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1998 GPL-3.0-with-GCC-exception.
2000 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2002 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2005 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2007 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2008 mapping for FPRs when creating the fallback framestate.
2010 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2013 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2014 (__round_s2_const, __round_u2_const)
2015 (__round_s4_const, __round_u4_const, __round_x8):
2016 Saturate result if addition result cannot be represented.
2018 2013-07-15 Matthias Klose <doko@ubuntu.com>
2020 * libgcc2.c: Don't include <limits.h>.
2022 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2024 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2026 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2029 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2031 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2034 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2036 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2037 instead of table lookups.
2038 (__popcountDI2): Likewise.
2040 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2042 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2045 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2048 * soft-fp/adddf3.c: Update from glibc.
2049 * soft-fp/addsf3.c: Likewise.
2050 * soft-fp/addtf3.c: Likewise.
2051 * soft-fp/divdf3.c: Likewise.
2052 * soft-fp/divsf3.c: Likewise.
2053 * soft-fp/divtf3.c: Likewise.
2054 * soft-fp/double.h: Likewise.
2055 * soft-fp/eqdf2.c: Likewise.
2056 * soft-fp/eqsf2.c: Likewise.
2057 * soft-fp/eqtf2.c: Likewise.
2058 * soft-fp/extenddftf2.c: Likewise.
2059 * soft-fp/extended.h: Likewise.
2060 * soft-fp/extendsfdf2.c: Likewise.
2061 * soft-fp/extendsftf2.c: Likewise.
2062 * soft-fp/fixdfdi.c: Likewise.
2063 * soft-fp/fixdfsi.c: Likewise.
2064 * soft-fp/fixsfdi.c: Likewise.
2065 * soft-fp/fixsfsi.c: Likewise.
2066 * soft-fp/fixtfdi.c: Likewise.
2067 * soft-fp/fixtfsi.c: Likewise.
2068 * soft-fp/fixunsdfdi.c: Likewise.
2069 * soft-fp/fixunsdfsi.c: Likewise.
2070 * soft-fp/fixunssfdi.c: Likewise.
2071 * soft-fp/fixunssfsi.c: Likewise.
2072 * soft-fp/fixunstfdi.c: Likewise.
2073 * soft-fp/fixunstfsi.c: Likewise.
2074 * soft-fp/floatdidf.c: Likewise.
2075 * soft-fp/floatdisf.c: Likewise.
2076 * soft-fp/floatditf.c: Likewise.
2077 * soft-fp/floatsidf.c: Likewise.
2078 * soft-fp/floatsisf.c: Likewise.
2079 * soft-fp/floatsitf.c: Likewise.
2080 * soft-fp/floatundidf.c: Likewise.
2081 * soft-fp/floatundisf.c: Likewise.
2082 * soft-fp/floatunditf.c: Likewise.
2083 * soft-fp/floatunsidf.c: Likewise.
2084 * soft-fp/floatunsisf.c: Likewise.
2085 * soft-fp/floatunsitf.c: Likewise.
2086 * soft-fp/gedf2.c: Likewise.
2087 * soft-fp/gesf2.c: Likewise.
2088 * soft-fp/getf2.c: Likewise.
2089 * soft-fp/ledf2.c: Likewise.
2090 * soft-fp/lesf2.c: Likewise.
2091 * soft-fp/letf2.c: Likewise.
2092 * soft-fp/muldf3.c: Likewise.
2093 * soft-fp/mulsf3.c: Likewise.
2094 * soft-fp/multf3.c: Likewise.
2095 * soft-fp/negdf2.c: Likewise.
2096 * soft-fp/negsf2.c: Likewise.
2097 * soft-fp/negtf2.c: Likewise.
2098 * soft-fp/op-1.h: Likewise.
2099 * soft-fp/op-2.h: Likewise.
2100 * soft-fp/op-4.h: Likewise.
2101 * soft-fp/op-8.h: Likewise.
2102 * soft-fp/op-common.h: Likewise.
2103 * soft-fp/quad.h: Likewise.
2104 * soft-fp/single.h: Likewise.
2105 * soft-fp/soft-fp.h: Likewise.
2106 * soft-fp/subdf3.c: Likewise.
2107 * soft-fp/subsf3.c: Likewise.
2108 * soft-fp/subtf3.c: Likewise.
2109 * soft-fp/truncdfsf2.c: Likewise.
2110 * soft-fp/trunctfdf2.c: Likewise.
2111 * soft-fp/trunctfsf2.c: Likewise.
2112 * soft-fp/unorddf2.c: Likewise.
2113 * soft-fp/unordsf2.c: Likewise.
2114 * soft-fp/unordtf2.c: Likewise.
2115 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2116 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2117 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2118 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2119 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2120 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2121 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2122 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2123 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2124 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2125 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2126 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2128 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2130 * config/mips/lib2funcs.c: New file.
2131 * config/mips/t-mips (LIB2ADD_ST): Add it.
2133 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2136 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2137 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2139 2013-06-08 Walter Lee <walt@tilera.com>
2141 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2142 Replace int64_t with long long. Add __extension__ where
2144 * config/tilepro/atomic.c: Include config.h.
2146 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2148 * config.host (arm-wrs-vxworks): Configure with other soft float.
2150 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2152 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2153 (mips64r5900el-*-elf*): New configurations.
2155 2013-06-04 Alan Modra <amodra@gmail.com>
2157 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2159 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2161 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2163 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2165 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2166 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2167 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2169 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2171 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2172 (powerpc-wrs-vxworks): Likewise.
2174 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2176 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2177 signal frames as well.
2178 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2179 STACK_BIAS to the CFA offset.
2181 2013-05-17 Richard Henderson <rth@redhat.com>
2184 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2185 (execute_cfa_program): Use it when storing to fs->regs.
2187 2013-05-08 Kai Tietz <ktietz@redhat.com>
2189 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2190 (__deregister_frame_info): Likewise.
2192 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2194 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2197 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2199 2013-04-25 Alan Modra <amodra@gmail.com>
2201 * config.host: Match little-endian powerpc-linux.
2203 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2205 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2206 as 'unsigned long long' instead of 'unsigned long'.
2207 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2210 2013-04-10 Julian Brown <julian@codesourcery.com>
2212 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2213 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2214 unsigned char/unsigned short.
2215 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2217 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2220 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2222 2013-04-04 Meador Inge <meadori@codesourcery.com>
2224 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2225 computing the location of the link register.
2226 (aeabi_uldivmod): Ditto.
2228 2013-03-27 Kai Tietz <ktietz@redhat.com>
2230 * config.host: Add support for cygwin x64 target.
2231 * configure: Regenerated.
2233 2013-03-26 Walter Lee <walt@tilera.com>
2235 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2236 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2238 2013-03-25 Kai Tietz <ktietz@redhat.com>
2240 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2242 2013-03-20 Robert Mason <rbmj@verizon.net>
2244 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2245 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2246 (__gthread_leave_tsd_dtor_context): Add prototypes.
2247 (tls_delete_hook): Update.
2249 2013-03-20 Catherine Moore <clm@codesourcery.com>
2250 Joseph Myers <joseph@codesourcery.com>
2251 Chao-ying Fu <fu@mips.com>
2253 * config/mips/mips16.S: Don't build for microMIPS.
2254 * config/mips/linux-unwind.h: Handle microMIPS frame.
2255 * config/mips/crtn.S (fini, init): New labels.
2257 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2259 PR tree-optimization/53265
2260 * unwind-dw2.c (execute_cfa_program): Avoid
2261 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2262 on targets with DWARF_FRAME_REGISTERS < 32.
2264 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2267 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2268 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2270 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2272 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2273 sandybridge processors.
2275 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2278 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2281 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2283 * config/microblaze/crti.S: Setup stack protection at entry
2285 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2287 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2288 (__rotldi3): Shift bytewise if applicable.
2290 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2292 * config/aarch64/sync-cache.c
2293 (__aarch64_sync_cache_range): Silence warnings.
2295 2013-02-25 Catherine Moore <clm@codesourcery.com>
2298 2013-02-24 Catherine Moore <clm@codesourcery.com>
2299 Joseph Myers <joseph@codesourcery.com>
2300 Chao-ying Fu <fu@mips.com>
2302 * config/mips/mips16.S: Don't build for microMIPS.
2303 * config/mips/linux-unwind.h: Handle microMIPS frame.
2304 * config/mips/crtn.S (fini, init): New labels.
2306 2013-02-24 Catherine Moore <clm@codesourcery.com>
2307 Joseph Myers <joseph@codesourcery.com>
2308 Chao-ying Fu <fu@mips.com>
2310 * config/mips/mips16.S: Don't build for microMIPS.
2311 * config/mips/linux-unwind.h: Handle microMIPS frame.
2312 * config/mips/crtn.S (fini, init): New labels.
2314 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2315 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2318 2013-02-16 Alan Modra <amodra@gmail.com>
2321 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2322 (ppc_fallback_frame_state): Always set up save locations for fp
2323 and altivec. Don't bother with non-callee-saved regs, r0-r13
2324 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2326 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2329 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2331 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2332 _ssmulha3, _usmulusa3, _ssmulsa3.
2333 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2334 (__muldi3): XCALL __muldi3_6 instead of rcall.
2335 (__umulsidi3, __mulsidi3): New functions.
2336 (do_prologue_saves, do_epilogue_restores): New .macros.
2337 (__divdi3_moddi3): Use them.
2338 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2339 (__usmulusa3, __ssmulsa3): New functions.
2341 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2342 Jack Howarth <howarth@bromo.med.uc.edu>
2343 Patrick Marlier <patrick.marlier@gmail.com>
2346 * config/darwin-crt-tm.c: Remove dummy functions hack.
2348 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2351 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2352 * config/avr/lib2-object.mk: New iterator to build objects from it.
2353 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2355 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2356 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2357 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2358 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2359 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2360 * config/avr/lib1funcs-fixed.S: Implement them.
2362 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2364 Update copyright years.
2366 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2369 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2370 Add crtcxa to extra_parts.
2371 * config/rs6000/exit.h: New file.
2372 * config/rs6000/cxa_atexit.c: New file.
2373 * config/rs6000/cxa_finalize.c: New file.
2374 * config/rs6000/crtcxa.c: New file.
2375 * config/rs6000/t-aix-cxa: New file.
2376 * config/rs6000/libgcc-aix-cxa.ver: New file.
2378 2013-01-31 Nick Clifton <nickc@redhat.com>
2380 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2383 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2386 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2387 _mulQQ, _mulHQ, _mulHA, _mulSA,
2388 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2389 _divQQ, _divHQ, _divHA, _divSA,
2390 _divUQQ, _divUHQ, _divUHA, _divUSA.
2392 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2394 * config.host(microblaze*-linux*): tmake_file: Remove
2395 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2396 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2397 to exclude functions from being built with libgcc.c and use
2398 the microblaze assembly.
2400 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2402 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2405 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2407 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2408 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2409 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2410 alignment operation.
2412 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2414 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2415 loop start address for cache clearing.
2417 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2419 * config/avr/lib1funcs.S: Remove trailing blanks.
2420 * config/avr/lib1funcs-fixed.S: Ditto.
2422 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2424 * config/avr/avr-lib.h: Add GPL copyright notice.
2426 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2428 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2429 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2430 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2431 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2433 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2435 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2436 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2438 2013-01-04 Nick Clifton <nickc@redhat.com>
2440 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2441 the CALLT instruction is supported.
2443 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2445 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2446 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2448 2012-12-13 John Tytgat <John@bass-software.com>
2450 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2453 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2456 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2457 undefined signed overflows.
2459 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2462 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2464 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2466 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2467 (FP_TRAPPING_EXCEPTIONS): Define.
2468 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2469 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2471 2012-12-04 Richard Henderson <rth@redhat.com>
2474 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2476 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2478 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2479 (FP_EX_SHIFT): Define.
2480 (FP_TRAPPING_EXCEPTIONS): Define.
2482 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2484 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2485 (FP_ROUNDMODE): Use FP_RND_MASK.
2486 * config/aarch64/sfp-exceptions.c: New.
2487 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2488 Use __sfp_handle_exceptions.
2490 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2492 * config.host: (arm*-*-freebsd*): Remove.
2493 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2494 (arm*-*-elf*): Remove.
2495 (arm*-*-wince-pe*): Remove.
2496 * arm/unwind-arm.c (struct fpa_reg): Delete.
2497 (struct fpa_regs): Delete.
2498 (phase1_vrs): Remove fpa element.
2499 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2500 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2501 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2502 * ieee754-sf.S (floatundisf): Remove FPA support.
2503 (floatdisf): Likewise.
2504 * ieee75f-df.S (floatundidf): Likewise.
2505 (floatdidf): Likewise.
2507 2012-11-29 Kai Tietz <ktietz@redhat.com>
2510 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2511 * unwind-generic.h: Likewise.
2512 * unwind-seh.c: Likewise.
2514 2012-11-28 Richard Henderson <rth@redhat.com>
2517 * emutls.c (__emutls_get_address): Avoid race condition between
2518 obj->loc.offset read and emutls_key initialization.
2520 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2522 Adjust decimal point of signed accum mode to GCC default.
2525 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2527 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2528 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2529 (__mulha3, __mulsa3)
2530 (__divqq3, __divha3, __divsa3): Adjust to new position of
2531 decimal point of signed accum types.
2533 (__mulusa3_round): New function.
2534 (__mulusa3): Use it.
2535 (__divqq_helper): New function.
2536 (__udivuqq3): Use it.
2538 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2541 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2543 2012-11-18 Teresa Johnson <tejohnson@google.com>
2546 * libgcov.c (gcov_exit): Remove merged program summary
2547 comparison unless !GCOV_LOCKED.
2549 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2551 * soft-fp: Updated from glibc upstream.
2553 2012-11-06 Ian Lance Taylor <iant@google.com>
2555 * generic-morestack.c (__generic_morestack): Align the returned
2556 stack pointer to a 32 byte boundary.
2557 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2558 increment the return address until we have decided that we don't
2559 have a varargs function.
2560 (__morestack) [32-bit]: Align stack correctly when calling C
2562 (__morestack) [64-bit]: Likewise.
2564 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2566 * configure: Regenerate.
2568 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2571 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2572 * config/i386/sfp-machine.h: Guard exception handling
2573 code with _SOFT_FLOAT.
2574 * config/i386/32/sfp-machine.h: Guard rounding handling
2575 code with _SOFT_FLOAT.
2576 * config/i386/64/sfp-machine.h: Ditto.
2578 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2580 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2583 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2585 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2586 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2587 when appropriate. Correct structure element types.
2588 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2589 -minline-all-stringops from compile flags.
2591 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2593 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2595 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2597 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2599 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2601 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2604 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2605 Jim MacArthur <jim.macarthur@arm.com>
2606 Marcus Shawcroft <marcus.shawcroft@arm.com>
2607 Nigel Stephens <nigel.stephens@arm.com>
2608 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2609 Richard Earnshaw <rearnsha@arm.com>
2610 Sofiane Naci <sofiane.naci@arm.com>
2611 Stephen Thomas <stephen.thomas@arm.com>
2612 Tejas Belagod <tejas.belagod@arm.com>
2613 Yufeng Zhang <yufeng.zhang@arm.com>
2615 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2616 * config/aarch64/crti.S: New file.
2617 * config/aarch64/crtn.S: New file.
2618 * config/aarch64/linux-unwind.h: New file.
2619 * config/aarch64/sfp-machine.h: New file.
2620 * config/aarch64/sync-cache.c: New file.
2621 * config/aarch64/t-aarch64: New file.
2622 * config/aarch64/t-softfp: New file.
2624 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2626 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2627 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2628 no-longer-needed LDBU insns.
2630 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2633 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2634 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2636 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2638 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2640 2012-10-15 Matthias Klose <doko@ubuntu.com>
2642 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2644 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2646 * configure: Regenerate.
2647 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2649 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2651 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2652 instructions for 64bit targets only.
2654 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2656 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2657 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2658 * config/i386/32/sfp-machine.h: ... here.
2659 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2660 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2663 2012-10-07 Matthias Klose <doko@ubuntu.com>
2665 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2667 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2669 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2671 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2672 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2673 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2676 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2679 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2680 Fix parameter names.
2682 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2685 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2686 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2687 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2689 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2692 * config/sh/linux-atomic.S: Delete.
2693 * config/sh/linux-atomic.c: New.
2694 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2695 linux-atomic.c. Add cflags to disable warnings.
2697 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2700 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2702 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2703 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2704 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2705 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2706 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2708 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2710 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2712 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2713 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2715 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2717 * config.host (hppa-*-openbsd*): New target.
2718 * config/pa/t-openbsd: New file.
2720 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2723 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2724 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2725 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2726 (__divsa3): Use __negsi2 to negate r_quoL.
2727 * config/avr/lib1funcs.S (FALIAS): New macro.
2728 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2729 (__negsi2): ...this new function.
2730 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2731 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2732 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2733 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2734 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2735 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2737 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2740 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2741 (lshrsi3): Reimplement as lshrsi3_r0.
2743 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2746 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2749 2012-09-07 Teresa Johnson <tejohnson@google.com>
2751 PR gcov-profile/54487
2752 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2755 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2758 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2759 not configured --with-avrlibc=no.
2760 * config/avr/t-avrlibc: New file.
2761 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2762 (DPBIT_FUNCS): Ditto.
2763 (TPBIT_FUNCS): Ditto.
2765 2012-09-04 Teresa Johnson <tejohnson@google.com>
2767 * libgcov.c (struct gcov_summary_buffer): New structure.
2768 (gcov_histogram_insert): New function.
2769 (gcov_compute_histogram): Ditto.
2770 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2771 histograms during summary merging.
2773 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2775 * config.host (x86_64-*-openbsd*): New target.
2777 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2779 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2782 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2785 * config/avr/t-avr (conv_X): Rename to func_X.
2787 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2790 * config/avr/lib1funcs-fixed.S: New file.
2791 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2792 after they are used.
2793 (neg2, neg4): New macros.
2794 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2795 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2796 (__umulhisi3): Speed up MUL variant if there is enough flash.
2797 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2799 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2800 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2801 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2802 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2803 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2804 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2805 (LIB2FUNCS_EXCLUDE): Add supported functions.
2807 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2809 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2810 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2812 * fixed-obj.mk: Only expand dependency if $o is not in
2815 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2817 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2819 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2821 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2822 depend on --enable-shared.
2823 ($(lib1asmfuncs-o)): Use %.vis files independent of
2825 * static-object.mk ($(base)$(objext), $(base).vis)
2826 ($(base)_s$(objext)): Use same rules for visibility handling as in
2829 2012-08-21 Ian Lance Taylor <iant@google.com>
2831 * config/i386/morestack.S (__morestack_non_split): Increase amount
2832 of space allocated for non-split code stack.
2834 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2836 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2837 even if inhibit_libc.
2839 2012-08-17 Julian Brown <julian@codesourcery.com>
2841 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2842 -fexceptions -fnon-call-exceptions if not defined.
2843 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2844 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2846 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2848 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2851 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2853 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2854 rs6000/t-slibgcc-aix.
2856 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2858 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2860 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2862 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2864 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2867 * Makefile.in (version): Replace top_srcdir with srcdir.
2869 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2871 * Makefile.in (version): set to BASE-VER file from gcc directory.
2873 2012-08-01 Nick Clifton <nickc@redhat.com>
2875 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2876 Implements __clrsb for an HImode argument.
2878 2012-07-31 Nick Clifton <nickc@redhat.com>
2880 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2881 Implements __clrsb for an HImode argument.
2882 * config/stormy16/clrsbhi2.c: New file:
2883 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2885 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2887 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2889 2012-07-19 Tristan Gingold <gingold@adacore.com>
2890 Richard Henderson <rth@redhat.com>
2892 * unwind-seh.c: New file.
2893 * unwind-generic.h: Include windows.h for SEH.
2894 (_Unwind_Exception): Use 6 private fields for SEH.
2895 (_GCC_specific_handler): Declare.
2896 * unwind-c.c (__gcc_personality_seh0): New function.
2898 * config/i386/libgcc-cygming.ver: New file.
2899 * config/i386/t-seh-eh: New file.
2900 * config.host (x86_64-*-mingw*): Default to seh.
2902 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2904 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2906 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2908 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2909 __builtin_expect when checking for exceptions.
2910 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2912 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2914 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2915 function declaration.
2916 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2918 * config/ia64/sfp-exceptions.c: New.
2919 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2921 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2923 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2924 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2925 * config/i386/64/sfp-machine: ... (delete here) ...
2926 * config/i386/sfp-machine.h: ... to here.
2927 (FP_EX_MASK): Remove.
2929 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2931 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2933 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2934 * config/i386/libgcc-sol2.ver: Ditto.
2935 * config/i386/libgcc-glibc.ver: Ditto.
2937 2012-06-11 Roland McGrath <mcgrathr@google.com>
2939 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2940 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2943 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2945 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2946 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2947 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2948 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2949 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2950 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2951 * config/i386/64/sfp-machine: ... (delete here) ...
2952 * config/i386/sfp-machine.h: ... to here.
2954 (__sfp_handle_exceptions): New function declaration.
2955 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2956 * config/i386/sfp-exceptions.c: New.
2957 * config/i386/t-softfp: New.
2958 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2959 i386/t-softfp to tmake_file.
2961 2012-06-03 David S. Miller <davem@davemloft.net>
2963 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2966 2012-05-31 David S. Miller <davem@davemloft.net>
2968 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2969 multiply and divide instructions on 32-bit when V9.
2970 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2972 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2974 * config/arm/ieee754-df.S: Fix typos.
2975 * config/arm/ieee754-sf.S: Fix typos.
2976 * config/c6x/libunwind.S: Fix typos.
2977 * config/epiphany/udivsi3-float.c: Fix typos.
2978 * config/microblaze/muldi3_hard.S: Fix typos.
2979 * config/picochip/adddi3.S: Fix typos.
2980 * config/picochip/ashlsi3.S: Fix typos.
2981 * config/picochip/ashrsi3.S: Fix typos.
2982 * config/picochip/clzsi2.S: Fix typos.
2983 * config/picochip/cmpsi2.S: Fix typos.
2984 * config/picochip/divmod15.S: Fix typos.
2985 * config/picochip/divmodhi4.S: Fix typos.
2986 * config/picochip/divmodsi4.S: Fix typos.
2987 * config/picochip/longjmp.S: Fix typos.
2988 * config/picochip/lshrsi3.S: Fix typos.
2989 * config/picochip/parityhi2.S: Fix typos.
2990 * config/picochip/popcounthi2.S: Fix typos.
2991 * config/picochip/setjmp.S: Fix typos.
2992 * config/picochip/subdi3.S: Fix typos.
2993 * config/picochip/ucmpsi2.S: Fix typos.
2994 * config/picochip/udivmodhi4.S: Fix typos.
2995 * config/picochip/udivmodsi4.S: Fix typos.
2996 * config/spu/divv2df3.c: Fix typos.
2997 * config/spu/mfc_multi_tag_release.c: Fix typos.
2998 * config/spu/mfc_tag_release.c: Fix typos.
2999 * configure.ac: Fix typos.
3000 * configure: Regenerate.
3002 2012-05-25 Ian Lance Taylor <iant@google.com>
3004 * config/i386/morestack.S (__morestack_non_split): Check whether
3005 caller is varargs and needs %bp to hold the stack frame on return.
3007 2012-05-25 Olivier Hainque <hainque@adacore.com>
3009 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3010 sequence in the non pic case on VxWorks.
3012 2012-05-24 Olivier Hainque <hainque@adacore.com>
3014 * Makefile.in: Move dependency on install-unwind_h from
3015 "install-leaf" to "install".
3017 2012-05-24 Olivier Hainque <hainque@adacore.com>
3019 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3020 Use a separate command for stamp removals.
3022 2012-05-21 Andrew Pinski <apinski@cavium.com>
3025 * configure.ac: Define the default includes to being none.
3026 * configure: Regenerate.
3028 2012-05-16 Olivier Hainque <hainque@adacore.com>
3030 * Makefile.in (install-unwind_h): Rename into ...
3031 (install-unwind_h-forbuild): New target.
3032 (all): Use it instead of the former install-unwind_h.
3033 (install-unwind_h): Reinstate, copy to user install destination
3034 for include files, not to the internal gcc object directory one.
3035 (install-leaf): Depend on it.
3037 2012-05-15 Olivier Hainque <hainque@adacore.com>
3039 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3040 register numbers. LR_REGNO replaces R_LR.
3041 (ucontext_for): New, helper for ...
3042 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3044 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3046 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3048 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3049 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3050 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3052 (i[34567]86-*-*, x86_64-*-*): ... here.
3054 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3055 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3057 * config/i386/i386-cpuinfo.c: Rename to ...
3058 * config/i386/cpuinfo.c: ... this.
3059 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3061 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3062 (libgcc_cv_init_priority): New test.
3063 * configure: Regenerate.
3064 * config.in: New file.
3065 * Makefile.in (clean): Rename config.h to auto-target.h.
3066 (config.h): Likewise.
3067 (stamp-h): Likewise.
3069 * config/i386/cpuinfo.c (auto-target.h): Include.
3070 (CONSTRUCTOR_PRIORITY): Define.
3071 (__cpu_indicator_init): Use it.
3073 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3075 * longlong.h: Use a URL instead of an FSF postal address.
3076 Replace spaces with tab.
3078 2012-05-08 Teresa Johnson <tejohnson@google.com>
3080 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3081 (__gcov_dump): Ditto.
3082 (gcov_dump_complete): New global variable.
3083 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3084 (__gcov_flush): Outline functionality now in gcov_clear.
3085 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3087 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3089 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3090 (mips*-*-linux*): Include mips/t-tpbit when long double is
3093 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3095 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3096 (get_available_features): New argument. Check for AVX2.
3097 (__cpu_indicator_init): Modify call to get_available_features.
3099 2012-04-25 Alan Modra <amodra@gmail.com>
3101 * config/rs6000/crtsavevr.S: New file.
3102 * config/rs6000/crtrestvr.S: New file.
3103 * config/rs6000/t-savresfgpr: Build the above.
3104 * config/rs6000/t-netbsd: Likewise.
3106 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3108 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3110 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3112 * libgcc/config/i386/i386-cpuinfo.c: New file.
3113 * libgcc/config/i386/t-cpuinfo: New file.
3114 * libgcc/config.host: Include t-cpuinfo.
3115 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3117 2012-04-24 Chao-ying Fu <fu@mips.com>
3119 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3121 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3123 struct siginfo vs. siginfo_t
3125 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3126 siginfo_t instead of struct siginfo.
3127 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3128 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3129 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3130 (ia64_handle_unwabi): Likewise.
3131 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3132 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3133 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3134 (sh_fallback_frame_state): Likewise.
3135 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3136 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3138 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3140 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3143 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3145 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3146 if it hasn't been previously saved.
3148 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3150 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3153 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3156 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3157 instead of __AVR_HAVE_8BIT_SP__.
3159 2012-03-26 Tristan Gingold <gingold@adacore.com>
3161 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3162 (unw_table_entry): Use unw_word instead of unsigned long.
3163 (_Unwind_FindTableEntry): Likewise.
3164 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3165 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3166 (_Unwind_FindTableEntry): Likewise.
3167 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3168 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3169 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3170 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3171 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3172 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3173 (uw_init_context_1, uw_install_context): Likewise.
3174 (unw_word): Move to unwind-ia64.h
3176 2012-03-26 Tristan Gingold <gingold@adacore.com>
3178 * config/vms/vms-ucrt0.c: Update copyright years.
3180 (___gcc_main_flags): Declare.
3181 (__main): Check flags to remap argv and exit code.
3182 * config.host (*-*-*vms*): Adjust extra_parts.
3183 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3186 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3188 * arm/lib1funcs.asm (ctzsi2): New function.
3189 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3190 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3191 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3192 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3193 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3194 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3196 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3198 * config.host: Add bits to support powerpc64-*-freebsd*.
3199 * config/rs6000/freebsd-unwind.h: New file.
3200 * config/rs6000/t-freebsd64: New file.
3202 2012-03-20 Richard Guenther <rguenther@suse.de>
3204 PR gcov-profile/52627
3205 * libgcov.c (init_mx): Fix mutex name.
3207 2012-03-16 Tristan Gingold <gingold@adacore.com>
3209 * config/ia64/vms-unwind.h: Remove ulong (and replace
3210 it by unw_reg where used). Define unw_reg with __int64.
3212 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3214 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3216 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3218 (sparc_is_sighandler): Likewise.
3220 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3222 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3225 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3227 * config/arm/crtn.S: Fix typo.
3229 2012-03-13 Richard Guenther <rguenther@suse.de>
3231 * libgcov.c: Remove stdio.h include and NULL un-define.
3233 2012-03-13 Richard Guenther <rguenther@suse.de>
3236 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3238 2012-03-13 Richard Guenther <rguenther@suse.de>
3240 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3242 2012-03-13 Richard Guenther <rguenther@suse.de>
3244 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3245 and __gthread_mutex_init_function definitions.
3247 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3249 * config.host (mips*-*-openbsd*): Remove.
3251 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3253 * config.host: Remove alpha*-dec-osf5.1* handling.
3254 * config/alpha/gthr-posix.c: Remove.
3255 * config/alpha/libgcc-osf5.ver: Remove.
3256 * config/alpha/osf5-unwind.h: Remove.
3257 * config/alpha/t-osf-pthread: Remove.
3258 * config/alpha/t-slibgcc-osf: Remove.
3259 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3260 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3261 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3262 * mkmap-flat.awk: Remove osf_export handling.
3264 2012-03-12 Richard Guenther <rguenther@suse.de>
3266 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3267 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3268 (__gthread_mutex_init_function): New function.
3269 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3272 * libgcov.c: Include gthr.h.
3273 (__gcov_flush_mx): New global variable.
3274 (init_mx, init_mx_once): New functions.
3275 (__gcov_flush): Protect self with a mutex.
3276 (__gcov_fork): Re-initialize mutex after forking.
3277 * unwind-dw2-fde.c: Change condition under which to use
3278 __GTHREAD_MUTEX_INIT_FUNCTION.
3280 2012-03-12 Tristan Gingold <gingold@adacore.com>
3282 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3283 * config/ia64/t-vms: Likewise.
3285 2012-03-11 Michael Hope <michael.hope@linaro.org>
3287 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3290 2012-03-07 Walter Lee <walt@tilera.com>
3292 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3294 (atomic_xor): Rename and move definition to
3295 config/tilepro/atomic.h.
3296 (atomic_nand): Ditto.
3297 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3299 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3300 (arch_atomic_nand): Ditto.
3302 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3305 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3307 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3310 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3313 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3317 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3318 if RAMPZ affects reading from RAM.
3319 (__tablejump_elpm__): Ditto.
3321 (__movmemx_hi): Ditto.
3322 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3323 (__do_global_dtors): Ditto.
3324 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3325 (__movmemx_hi): Ditto.
3327 2012-03-05 Richard Henderson <rth@redhat.com>
3329 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3330 [ARM] (count_trailing_zeros): Use the builtin.
3332 2012-03-01 Kai Tietz <ktietz@redhat.com>
3334 * soft-fp: Imported from glibc upstream.
3336 2012-02-28 Kai Tietz <ktietz@redhat.com>
3338 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3339 for mingw-targets as attribute gcc_struct.
3341 2012-02-28 Ian Lance Taylor <iant@google.com>
3343 * generic-morestack.c (__splitstack_releasecontext): Correct call
3344 to __morestack_release_segments.
3346 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3349 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3350 for __linux__ when removing signals from __morestack_fullmask.
3352 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3355 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3357 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3359 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3360 instead of HAVE_INITFINI_ARRAY.
3361 * config/ia64/crtend.S: Likewise.
3363 2012-02-20 Kai Tietz <ktietz@redhat.com>
3366 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3368 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3369 to w32-unwind.h header.
3371 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3373 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3374 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3375 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3376 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3378 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3380 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3382 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3385 * config/darwin-crt-tm.c: Correct typo.
3387 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3388 Patrick Marlier <patrick.marlier@gmail.com>
3391 * config/darwin-crt-tm.c: Generate dummy functions.
3393 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3394 Patrick Marlier <patrick.marlier@gmail.com>
3397 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3398 (__doTMRegistrations): Call it.
3399 (__doTMdeRegistrations): Likewise.
3401 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3402 Anatoly Sokolov <aesok@post.ru>
3403 Eric Weddington <eric.weddington@atmel.com>
3406 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3407 (__epilogue_restores__): Ditto.
3409 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3413 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3414 Solaris 11 and slightly reformat.
3415 (sparc_is_sighandler): Likewise.
3417 2012-02-14 Walter Lee <walt@tilera.com>
3419 * config.host: Handle tilegx and tilepro.
3420 * config/tilegx/sfp-machine.h: New file.
3421 * config/tilegx/sfp-machine32.h: New file.
3422 * config/tilegx/sfp-machine64.h: New file.
3423 * config/tilegx/t-crtstuff: New file.
3424 * config/tilegx/t-softfp: New file.
3425 * config/tilegx/t-tilegx: New file.
3426 * config/tilepro/atomic.c: New file.
3427 * config/tilepro/atomic.h: New file.
3428 * config/tilepro/linux-unwind.h: New file.
3429 * config/tilepro/sfp-machine.h: New file.
3430 * config/tilepro/softdivide.c: New file.
3431 * config/tilepro/softmpy.S: New file.
3432 * config/tilepro/t-crtstuff: New file.
3433 * config/tilepro/t-tilepro: New file.
3435 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3439 * gthr-posix.h: Allow static initializer macros to be disabled.
3440 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3442 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3444 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3445 Add t-slibgcc-libgcc to tmake_file.
3446 * config/mips/libgcc-mips16.ver: Revert previous patch.
3447 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3449 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3450 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3452 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3453 * config/cr16/crti.S: New file.
3454 * config/cr16/crtlibid.S: New file.
3455 * config/cr16/crtn.S: New file.
3456 * config/cr16/lib1funcs.S: New file.
3457 * config/cr16/t-cr16: New file.
3458 * config/cr16/t-crtlibid: New file.
3459 * config/cr16/unwind-dw2.h: New file.
3460 * config/cr16/unwind-cr16.c: New file.
3461 * config/cr16/divmodhi3.c: New file.
3463 2012-01-25 Alan Modra <amodra@gmail.com>
3465 * config/rs6000/t-linux64: Delete. Move..
3466 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3467 * config/rs6000/t-linux: ..and libgcc flags to here.
3469 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3471 * config.host (i[34567]86-*-interix3*):
3472 Change triplet to i[34567]86-*-interix[3-9]*.
3473 * configure: Regenerate.
3475 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3476 Richard Sandiford <rdsandiford@googlemail.com>
3478 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3479 * config/mips/mips16.S (__mips16_rdhwr): New function.
3480 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3482 2012-01-11 Nathan Sidwell <nathan@acm.org>
3484 * libgcov.c (__gcov_init): Ignore objects with no functions.
3486 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3489 Extend __pgmx semantics to linearize memory.
3490 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3491 * config/avr/lib1funcs.S (__xload_1): New function.
3492 (__movmemx_qi, __movmemx_hi): New functions.
3493 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3496 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3498 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3499 purported sigacthandler address isn't null before dereferencing it.
3500 (sparc_is_sighandler): Likewise.
3502 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3505 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3506 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3507 (sparc_is_sighandler): Likewise.
3508 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3510 2012-01-06 Tristan Gingold <gingold@adacore.com>
3512 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3513 compatibility thunks...
3514 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3515 (crtbeginS.o, crtendS.o): ... and these to ...
3516 * config/ia64/t-ia64-elf: ... this new file.
3517 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3518 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3520 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3522 * configure: Regenerate.
3523 * config/s390/t-crtstuff: Remove -fPIC.
3525 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3528 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3531 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3534 * config/avr/lib1funcs.S: Remove FIXME comments.
3535 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3537 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3539 Implement light-weight DImode support.
3540 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3541 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3542 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3543 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3545 2011-12-30 Nathan Sidwell <nathan@acm.org>
3547 * libgcov.c (gcov_crc32): Remove global var.
3548 (free_fn_data): New function.
3549 (buffer_fn_data): Pass in filename, more robust error recovery.
3550 (crc32_unsigned): New function.
3551 (gcov_exit): More robust detection of new program. More robust
3553 (__gcov_init): Do not update program's crc here.
3555 2011-12-21 Tristan Gingold <gingold@adacore.com>
3557 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3559 2011-12-21 Ian Lance Taylor <iant@google.com>
3561 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3563 2011-12-20 Ian Lance Taylor <iant@google.com>
3565 * config/i386/morestack.S (__morestack_non_split): If there is
3566 enough stack space already, don't split. Ask for more stack space
3569 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3571 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3573 (_Unwind_DebugHook): New function.
3574 (uw_restore_core_regs): New define.
3575 (unwind_phase2): Use uw_restore_core_regs instead of
3577 (unwind_phase2_forced): Likewise.
3578 (__gnu_Unwind_Resume): Likewise.
3580 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3582 * config/alpha/linux-unwind.h: Update copyright years.
3583 (MD_FROB_UPDATE_CONTEXT): New define.
3584 (alpha_frob_update_context): New function.
3586 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3588 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3589 tmake_file rather replacing it.
3591 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3593 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3594 function is not used for PPC64.
3595 (save_world): Amend comments. Update the VRsave mask to reflect the
3597 (rest_world): Update comments, do not clobber r10, do not use r8.
3598 (eh_rest_world_r10): Amend comments, do not use r8.
3599 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3600 no longer used, move restore of CR and target address to the end of
3603 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3605 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3606 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3608 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3611 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3612 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3614 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3616 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3618 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3621 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3622 * config/avr/lib1funcs.S (__muldi3): New function.
3624 2011-12-06 Andrew Pinski <apinski@cavium.com>
3626 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3628 (__frame_dummy_init_array_entry): Likewise.
3630 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3632 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3636 * config/avr/lib1funcs.S (__prologue_saves__,
3637 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3638 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3640 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3642 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3644 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3647 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3648 (_ITM_deregisterTMCloneTable): Likewise.
3649 (__register_frame_info): Fix unused warning.
3650 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3651 pthread_default_stacksize_np): Likewise.
3652 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3654 2011-11-29 DJ Delorie <dj@redhat.com>
3656 * config.host (rl78-*-elf): New case.
3657 * config/rl78: New directory for the Renesas RL78.
3659 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3661 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3664 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3667 * config/rs6000/t-savresfgpr: New file.
3668 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3669 $(srcdir)/config/rs6000/eabi.S.
3670 * config/rs6000/t-ppccomm-ldbl: Remove.
3671 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3673 (powerpc-*-eabispe*): Likewise.
3674 (powerpc-*-eabi*): Likewise.
3675 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3676 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3677 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3678 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3680 (powerpc-*-eabisim*): Likewise.
3681 (powerpc-*-elf*): Likewise.
3682 (powerpc-*-eabialtivec*): Likewise.
3683 (powerpc-xilinx-eabi*): Likewise.
3684 (powerpc-*-rtems*): Likewise.
3685 (powerpcle-*-elf*): Likewise.
3686 (powerpcle-*-eabisim*): Likewise.
3687 (powerpcle-*-eabi*): Likewise.
3689 2011-11-27 Ian Lance Taylor <iant@google.com>
3691 * generic-morestack.c (__splitstack_find): Check for NULL old
3693 (__splitstack_resetcontext): New function.
3694 (__splitstack_releasecontext): New function.
3695 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3697 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3699 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3701 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3703 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3705 2011-11-26 Richard Henderson <rth@redhat.com>
3707 * config/m68k/linux-atomic.c: New file.
3708 * config/m68k/t-linux: New file.
3709 * config.host (m68k-uclinux, m68k-linux): Use it.
3711 2011-11-26 Richard Henderson <rth@redhat.com>
3713 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3714 (__TMC_END__): Only declare if hidden is available; in the definition,
3715 if hidden is unavailable add a null record.
3716 (deregister_tm_clones, register_tm_clones): New.
3717 (__do_global_dtors_aux, frame_dummy): Use them.
3718 (__do_global_dtors, __do_global_ctors_1): Likewise.
3720 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3722 * config/darwin-crt-tm.c: New file.
3723 * config.host (darwin): Build crttms.o crttme.o to provide
3724 startup and shutdown for tm clones.
3725 * config/t-darwin (crttms.o): New build rule.
3726 (crttme.o): Likewise.
3728 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3730 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3733 2011-11-21 Richard Henderson <rth@redhat.com>
3735 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3736 (__TMC_LIST__, __TMC_END__): New.
3737 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3738 (__do_global_dtors): Likewise.
3739 (frame_dummy): Call _ITM_registerTMCloneTable.
3740 (__do_global_ctors_1): Likewise.
3742 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3744 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3745 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3746 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3747 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3748 * config/i386/t-darwin64: Remove.
3749 * config/sh/t-netbsd (LIB2ADD): Remove.
3751 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3754 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3755 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3756 * config/avr/lib1funcs.S (wmov): New assembler macro.
3757 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3758 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3759 (__udivmod64): New function.
3760 (__negdi2): New function.
3762 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3764 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3765 *-*-freebsd*aout*): Remove.
3767 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3769 * static-object.mk (c_flags-$o): Save c_flags.
3770 ($(base)$(objext)): Use it.
3772 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3774 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3776 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3779 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3780 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3783 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3785 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3787 (aeabi_uidivmod): Likewise.
3788 (umodsi3): Likewise.
3790 (aeabi_idivmod): Likewise.
3793 2011-11-16 Tristan Gingold <gingold@adacore.com>
3795 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3797 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3800 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3801 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3803 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3805 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3807 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3808 * config/pa/t-stublib64: Delete.
3810 2011-11-12 Richard Henderson <rth@redhat.com>
3812 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3813 cast the pointer argument to _Unwind_SetGRPtr.
3815 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3817 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3819 2011-11-09 Ian Lance Taylor <iant@google.com>
3821 * generic-morestack.c: Include <string.h>.
3822 (uintptr_type): Define.
3823 (struct initial_sp): Add dont_block_signals field. Reduce size of
3825 (allocate_segment): Set prev field to NULL. Don't set
3826 __morestack_current_segment or __morestack_segments.
3827 (__generic_morestack): Update current->prev and *pp after calling
3829 (__morestack_block_signals): Don't do anything if
3830 dont_block_signals is set.
3831 (__morestack_unblock_signals): Likewise.
3832 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3834 (__splitstack_block_signals): New function.
3835 (enum __splitstack_content_offsets): Define.
3836 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3837 (__splitstack_makecontext): New function.
3838 (__splitstack_block_signals_context): New function.
3839 (__splitstack_find_context): New function.
3840 * config/i386/morestack.S (__morestack_get_guard): New function.
3841 (__morestack_set_guard, __morestack_make_guard): New functions.
3842 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3844 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3846 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3847 (i[34567]86-*-mingw*): ... here.
3848 (x86_64-*-mingw*): ... here.
3850 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3852 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3854 2011-11-07 Nathan Sidwell <nathan@acm.org>
3856 * libgcov.c (struct gcov_fn_buffer): New struct.
3857 (buffer_fn_data): New helper.
3858 (gcov_exit): Rework for new gcov data structures.
3860 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3863 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3865 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3867 * config.host (tmake_file): Correct comment.
3868 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3870 (bfin*-uclinux*): Likewise.
3871 (bfin*-linux-uclibc*): Likewise.
3872 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3874 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3876 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3877 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3878 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3879 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3880 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3881 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3882 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3883 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3884 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3885 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3886 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3887 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3888 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3890 * config/bfin/t-elf: Remove.
3891 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3893 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3895 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3896 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3897 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3898 (lm32-*-elf*): ... this.
3899 (lm32-*-rtems*): ... and this.
3901 (m32r-*-rtems*): Add to tmake_file.
3902 (moxie-*-rtems*): Likewise.
3903 (sparc-*-rtems*): Likewise.
3904 Remove t-rtems from tmake_file.
3905 (sparc64-*-rtems*): Likewise.
3906 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3909 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3912 * config/gthr-posix.h: Move ...
3913 * gthr-posix.h: ... here.
3914 * config/gthr-lynx.h: Reflect this.
3915 * config/gthr-vxworks.h: Likewise.
3916 * config/rs6000/gthr-aix.h: Likewise.
3917 * configure.ac (target_thread_file): Likewise.
3918 * configure: Regenerate.
3920 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3922 * config.host (arm*-*-rtemseabi*): New target.
3924 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3927 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3930 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3932 * config.host (epiphany-*-elf*): New configuration.
3933 * config/epiphany: New Directory.
3935 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3937 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3938 * config/avr/t-rtems: New.
3939 Filter out _exit from LIB1ASMFUNCS.
3941 2011-11-04 David S. Miller <davem@davemloft.net>
3943 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3944 * configure: Rebuild.
3946 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3948 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3951 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3954 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3955 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3957 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3960 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3962 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3964 * config/c6x/t-elf (LIB2ADDEH): Set.
3965 * config/c6x/t-c6x-elf: Remove.
3967 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3969 * config/i386/sol2-ci.S: Rename to ...
3970 * config/i386/crti.S: ... this.
3971 * config/i386/sol2-cn.S: Rename to ...
3972 * config/i386/crtn.S: ... this.
3973 * config/sparc/sol2-ci.S: Rename to ...
3974 * config/sparc/crti.S: ... this.
3975 * config/sparc/sol2-cn.S: Rename to ...
3976 * config/sparc/crtn.S: ... this.
3977 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3978 (crti.o, crtn.o): Remove.
3980 2011-11-04 Tristan Gingold <gingold@adacore.com>
3982 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3984 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3986 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3988 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3990 * config.host (crisv32-*-none, cris-*-none): Remove.
3991 (crisv32-*-elf): Append to tmake_file, don't just set it.
3992 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3994 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3996 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3997 (ecrtn$(objext)): Likewise.
3998 (ncrti$(objext)): Likewise.
3999 (ncrtn$(objext)): Likewise.
4001 2011-11-03 Andreas Schwab <schwab@redhat.com>
4003 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4005 2011-11-02 David S. Miller <davem@davemloft.net>
4007 * configure.ac: Set host_address on sparc too.
4008 * configure: Regenerate.
4009 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4010 based upon host_address.
4011 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4013 2011-11-02 Jason Merrill <jason@redhat.com>
4015 * config/rs6000/t-ppccomm: Add missing \.
4017 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4019 * gthr-single.h, gthr.h: New files.
4020 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4021 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4022 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4023 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4024 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4025 * configure.ac (thread_header): New variable.
4026 Set it depending on target_thread_file.
4027 (gthr-default.h): Link from $thread_header.
4028 * configure: Regenerate.
4029 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4031 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4033 * configure.ac (tm_file_): New variable.
4034 Determine from tm_file.
4035 (tm_file, tm_defines): Substitute.
4036 * configure: Regenerate.
4037 * mkheader.sh: New file.
4038 * Makefile.in (clean): Remove libgcc_tm.h.
4039 ($(objects)): Depend on libgcc_tm.h.
4040 (libgcc_tm_defines, libgcc_tm_file): New variables.
4041 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4042 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4043 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4044 ($(extra-parts)): Depend on libgcc_tm.h.
4045 * config.host (tm_defines, tm_file): New variable.
4046 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4047 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4048 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4049 (avr-*-rtems*): Likewise.
4050 (avr-*-*): Likewise.
4051 (frv-*-elf): Likewise.
4052 (frv-*-*linux*): Likewise.
4053 (h8300-*-rtems*): Likewise.
4054 (h8300-*-elf*): Likewise.
4055 (i[34567]86-*-darwin*): Likewise.
4056 (x86_64-*-darwin*): Likewise.
4057 (rx-*-elf): Likewise.
4058 (tic6x-*-uclinux): Likewise.
4059 (tic6x-*-elf): Likewise.
4060 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4061 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4062 * config/i386/cygming-crtbegin.c: Likewise.
4063 * config/i386/cygming-crtend.c: Likewise.
4064 * config/ia64/fde-vms.c: Likewise.
4065 * config/ia64/unwind-ia64.c: Likewise.
4066 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4067 * config/rs6000/darwin-fallback.c: Likewise.
4068 * config/stormy16/lib2funcs.c: Likewise.
4069 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4070 * crtstuff.c: Likewise.
4071 * dfp-bit.h: Likewise.
4072 * emutls.c: Likewise.
4073 * fixed-bit.c: Likewise.
4074 * fp-bit.c: Likewise.
4075 * generic-morestack-thread.c: Likewise.
4076 * generic-morestack.c: Likewise.
4077 * libgcc2.c: Likewise.
4078 * libgcov.c: Likewise.
4079 * unwind-dw2-fde-dip.c: Likewise.
4080 * unwind-dw2-fde.c: Likewise.
4081 * unwind-dw2.c: Likewise.
4082 * unwind-sjlj.c: Likewise.
4084 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4086 * configure.ac: Include ../config/picflag.m4.
4087 (GCC_PICFLAG): Call it.
4089 * configure: Regenerate.
4090 * Makefile.in (gcc_srcdir): Remove.
4091 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4092 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4093 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4094 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4095 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4098 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4099 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4100 to refer to libgcc2.c.
4102 * config/darwin-64.c: New file.
4103 * config/darwin-crt3.c: Remove comment.
4104 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4105 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4106 config/udivmodsi4.c: New files.
4107 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4108 config/memset.c: New files.
4109 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4110 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4111 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4112 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4113 * config/t-openbsd-thread: New file.
4114 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4115 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4116 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4117 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4120 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4121 to refer to gthr-posix.c.
4122 * config/alpha/t-vms (LIB2ADD): Set.
4123 * config/alpha/vms-gcc_shell_handler.c: New file.
4124 * config/arm/bpabi.c, config/arm/fp16.c,
4125 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4126 config/arm/unaligned-funcs.c: New files.
4127 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4128 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4129 * config/arm/t-linux: Likewise.
4130 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4131 * config/arm/t-netbsd: New file.
4132 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4133 * config/arm/t-symbian (LIB2ADD_ST): Set.
4134 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4135 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4136 * config/bfin/t-elf: New file.
4137 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4138 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4139 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4140 config/c6x/ltf.c: New files.
4141 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4142 (HOST_LIBGCC2_CFLAGS): Set.
4143 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4144 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4145 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4147 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4148 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4149 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4150 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4151 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4153 * config/frv/t-frv (LIB2ADD): Set.
4154 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4155 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4156 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4157 config/h8300/popcounthi2.c: New files.
4158 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4159 * config/i386/gthr-win32.c: New file.
4160 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4161 * config/i386/t-cygwin: Likewise.
4162 * config/i386/t-darwin, config/i386/t-darwin64,
4163 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4164 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4165 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4166 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4167 * config/ia64/quadlib.c: New file.
4168 * config/ia64/t-hpux (LIB2ADD): Set.
4169 * config/ia64/t-ia64: Add comment.
4170 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4171 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4172 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4173 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4174 * config/m32c/t-m32c (LIB2ADD): Set.
4175 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4176 * config/m32r/t-m32r: Likewise.
4177 * config/m68k/fpgnulib.c: New file.
4178 * config/m68k/t-floatlib (LIB2ADD): Set.
4179 (xfgnulib.c): New target.
4180 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4181 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4182 * config/mep/t-mep (LIB2ADD): Set.
4183 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4184 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4185 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4186 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4187 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4188 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4189 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4190 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4191 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4192 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4194 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4195 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4196 * config/pa/fptr.c, config/pa/lib2funcs.S,
4197 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4198 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4199 (LIB2ADD, LIB2ADD_ST): Set.
4200 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4201 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4203 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4204 * config/pdp11/t-pdp11: New file.
4205 * config/picochip/libgccExtras/adddi3.S,
4206 config/picochip/libgccExtras/ashlsi3.S,
4207 config/picochip/libgccExtras/ashrsi3.S,
4208 config/picochip/libgccExtras/clzsi2.S,
4209 config/picochip/libgccExtras/cmpsi2.S,
4210 config/picochip/libgccExtras/divmod15.S,
4211 config/picochip/libgccExtras/divmodhi4.S,
4212 config/picochip/libgccExtras/divmodsi4.S,
4213 config/picochip/libgccExtras/lshrsi3.S,
4214 config/picochip/libgccExtras/parityhi2.S,
4215 config/picochip/libgccExtras/popcounthi2.S,
4216 config/picochip/libgccExtras/subdi3.S,
4217 config/picochip/libgccExtras/ucmpsi2.S,
4218 config/picochip/libgccExtras/udivmodhi4.S,
4219 config/picochip/libgccExtras/udivmodsi4.S: New files.
4220 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4221 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4222 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4223 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4224 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4225 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4226 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4227 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4229 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4230 (HOST_LIBGCC2_CFLAGS): Set.
4231 * config/rs6000/t-darwin64: New file.
4232 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4233 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4234 * config/rs6000/t-ppccomm (LIB2ADD): Add
4235 $(srcdir)/config/rs6000/tramp.S.
4236 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4237 Add $(srcdir)/config/rs6000/eabi.S.
4238 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4239 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4240 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4241 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4242 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4243 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4244 * config/rs6000/tramp.S: New file.
4245 * config/s390/t-tpf: Remove.
4246 * config/sh/linux-atomic.S: New file.
4247 * config/sh/t-linux (LIB2ADD): Set.
4248 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4249 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4250 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4252 (HOST_LIBGCC2_CFLAGS): Set.
4253 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4254 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4255 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4256 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4257 config/spu/mfc_multi_tag_release.c,
4258 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4259 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4260 config/spu/multi3.c: New files.
4261 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4262 (HOST_LIBGCC2_CFLAGS): Set.
4263 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4264 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4265 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4266 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4267 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4268 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4269 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4270 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4271 config/stormy16/umodsi3.c: New files.
4272 * config/xtensa/lib2funcs.S: New file.
4273 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4274 * config/xtensa/t-xtensa (LIB2ADD): Set.
4275 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4276 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4277 Add t-freebsd-thread to tmake_file for posix threads.
4278 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4279 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4280 (*-*-lynxos*): Likewise.
4281 (*-*-netbsd*): Likewise.
4282 (*-*-openbsd*): Likewise.
4283 Add t-openbsd-thread to tmake_file for posix threads.
4284 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4285 (*-*-vxworks*): Set tmake_file.
4286 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4287 (alpha*-*-freebsd*): Likewise.
4288 (alpha*-*-netbsd*): Likewise.
4289 (alpha*-*-openbsd*): Likewise.
4290 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4291 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4292 (alpha*-dec-*vms*): Likewise.
4293 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4294 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4295 (bfin*-uclinux*): Likewise.
4296 (bfin*-linux-uclibc*): Likewise.
4297 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4298 (crisv32-*-none): Likewise.
4299 (cris-*-elf): Likewise.
4300 (cris-*-none): Likewise.
4301 (cris-*-linux*, crisv32-*-linux*): Likewise.
4302 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4304 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4306 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4307 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4308 (x86_64-*-elf*): Likewise.
4309 (i[34567]86-*-nto-qnx*): Likewise.
4310 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4312 (x86_64-*-mingw*): Likewise.
4313 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4314 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4315 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4316 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4317 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4319 (mipsisa64sr71k-*-elf*): Likewise.
4320 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4321 (mips-*-elf*, mipsel-*-elf*): Likewise.
4322 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4323 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4324 (mips*-*-rtems*): Likewise.
4325 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4327 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4328 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4329 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4330 (spu-*-elf*): Likewise.
4331 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4333 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4335 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4336 $(srcdir) to refer to $(LIB1ASMSRC).
4338 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4339 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4340 config/arm/lib1funcs.S: New files.
4341 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4342 * config/arm/t-arm: New file.
4343 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4344 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4345 config/arm/t-strongarm-elf: New files.
4346 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4347 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4348 * config/avr/lib1funcs.S: New file.
4349 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4350 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4351 * config/c6x/lib1funcs.S: New file.
4352 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4353 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4354 * config/frv/lib1funcs.S: New file.
4355 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4356 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4357 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4358 * config/ia64/__divxf3.asm: Rename to ...
4359 * config/ia64/__divxf3.S: ... this.
4360 Adapt lib1funcs.asm filename.
4361 * config/ia64/_fixtfdi.asm: Rename to ...
4362 * config/ia64/_fixtfdi.S: ... this.
4363 Adapt lib1funcs.asm filename.
4364 * config/ia64/_fixunstfdi.asm: Rename to ...
4365 * config/ia64/_fixunstfdi.S: ... this.
4366 Adapt lib1funcs.asm filename.
4367 * config/ia64/_floatditf.asm: Rename to ...
4368 * config/ia64/_floatditf.S: ... this.
4369 Adapt lib1funcs.asm filename.
4370 * config/ia64/lib1funcs.S: New file.
4371 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4372 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4373 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4374 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4375 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4376 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4377 * config/mep/lib1funcs.S: New file.
4378 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4379 * config/mips/mips16.S: New file.
4380 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4381 * config/pa/milli64.S: New file.
4382 * config/pa/t-linux, config/pa/t-linux64: New files.
4383 * config/picochip/lib1funcs.S: New file.
4384 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4385 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4386 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4387 * config/sh/t-netbsd: New file.
4388 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4389 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4390 * config/sh/t-sh64: New file.
4391 * config/sparc/lb1spc.S: New file.
4392 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4394 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4395 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4396 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4397 config/xtensa/lib1funcs.S: New files.
4398 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4399 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4401 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4402 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4403 (arm*-*-linux*): Likewise.
4404 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4405 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4406 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4407 (arm*-*-ecos-elf): Likewise.
4408 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4409 (arm*-*-rtems*): Likewise.
4410 (arm*-*-elf): Likewise.
4411 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4412 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4413 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4414 (bfin*-uclinux*): Likewise.
4415 (bfin*-linux-uclibc*): Likewise.
4416 (bfin*-rtems*): Likewise.
4417 (bfin*-*): Likewise.
4418 (fido-*-elf): Merge into m68k-*-elf*.
4419 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4420 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4421 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4422 (h8300-*-elf*): Likewise.
4423 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4424 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4425 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4426 (i[34567]86-*-mingw*): Likewise.
4427 (x86_64-*-mingw*): Likewise.
4428 (i[34567]86-*-interix3*): Likewise.
4429 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4430 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4431 (m68k-*-elf*): Also handle fido-*-elf.
4432 Add m68k/t-floatlib to tmake_file.
4433 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4434 (m68k-*-linux*): Likewise.
4435 (m68k-*-rtems*): Likewise.
4436 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4437 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4439 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4440 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4441 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4442 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4443 sh/t-netbsd to tmake_file.
4444 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4445 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4446 (sh-wrs-vxworks): Likewise.
4447 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4449 (v850*-*-*): Add v850/t-v850 to tmake_file.
4450 (vax-*-linux*): Add vax/t-linux to tmake_file.
4451 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4453 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4455 * crtstuff.c: New file.
4456 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4457 (CRTSTUFF_T_CFLAGS): Define.
4458 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4459 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4460 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4463 (crtbeginT.o): Use $(objext).
4464 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4465 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4466 (gcc-extra-parts): Remove.
4467 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4469 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4470 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4471 Add t-crtstuff-pic to tmake_file.
4472 (*-*-lynxos*): New case.
4473 Set tmake_file, extra_parts.
4474 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4475 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4476 *-*-netbsdelf[2-9]*.
4477 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4478 (*-*-rtems*): Set extra_parts.
4479 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4480 (*-*-uclinux*): New case.
4482 (*-*-vms*): New case.
4483 Set tmake_file, extra_parts.
4484 (*-*-elf): Set extra_parts.
4485 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4486 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4489 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4491 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4492 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4493 (arm-wrs-vxworks): Append to tmake_file.
4495 (arm*-*-uclinux*): Set extra_parts.
4496 (arm*-*-ecos-elf): Likewise.
4497 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4499 (arm*-*-rtems*): Set extra_parts.
4500 (arm*-*-elf): Likewise.
4501 (avr-*-rtems*): Clear extra_parts.
4502 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4504 (bfin*-uclinux*): Likewise.
4505 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4506 (bfin*-rtems*): Append to tmake_file.
4508 (bfin*-*): Likewise.
4509 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4510 (crisv32-*-elf): ... this.
4511 (crisv32-*-none): ... this.
4512 (cris-*-elf, cris-*-none): New cases.
4513 Add cris/t-elfmulti to tmake_file.
4514 (fr30-*-elf): Append to tmake_file.
4516 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4518 (h8300-*-rtems*): Append to tmake_file.
4520 (h8300-*-elf*): Likewise.
4521 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4523 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4525 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4526 (x86_64-*-elf*): Likewise.
4527 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4528 (x86_64-*-freebsd*): Likewise.
4529 (x86_64-*-netbsd*): Likewise.
4530 (i[34567]86-*-linux*): Likewise.
4531 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4532 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4533 (x86_64-*-linux*): Likewise.
4534 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4535 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4538 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4539 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4540 Append to extra_parts, remove crtbegin.o, crtend.o.
4541 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4542 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4543 crtend.o, crtbeginS.o, crtendS.o.
4544 (ia64*-*-linux*): Comment extra_parts.
4545 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4547 (iq2000*-*-elf*): Clear extra_parts.
4548 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4549 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4550 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4551 (m32r-*-rtems*): ... this.
4552 Add m32r/t-m32r to tmake_file.
4553 (m68k-*-elf*): Add t-crtin to tmake_file.
4554 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4555 (mcore-*-elf): Likewise.
4556 (microblaze*-*-*): Set extra_parts.
4557 (mips*-sde-elf*): New case.
4558 Set tmake_file, extra_parts.
4559 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4560 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4561 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4564 (mipsisa64sr71k-*-elf*): Likewise.
4565 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4566 (mips-*-elf*, mipsel-*-elf*): Likewise.
4567 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4568 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4569 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4570 (mips*-*-rtems*): Likewise.
4571 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4572 (moxie-*-*): Split into ...
4573 (moxie-*-elf, moxie-*-uclinux*): ... this.
4574 Add to extra_parts, remove crtbegin.o, crtend.o.
4575 (moxie-*-rtems*): New case.
4578 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4580 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4581 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4584 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4585 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4587 (powerpc-*-eabisim*): Likewise.
4588 (powerpc-*-elf*): Likewise.
4589 (powerpc-*-eabialtivec*): Likewise.
4590 (powerpc-xilinx-eabi*): Likewise.
4591 (powerpc-*-eabi*): Likewise.
4592 (powerpc-*-rtems*): Likewise.
4593 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4596 (powerpc-*-lynxos*): Add to tmake_file.
4597 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4598 rs6000/t-crtstuff, t-crtstuff-pic.
4600 (powerpcle-*-eabisim*): Likewise.
4601 (powerpcle-*-eabi*): Likewise.
4602 (rx-*-elf): Remove extra_parts.
4603 (s390x-ibm-tpf*): Set extra_parts.
4604 (score-*-elf): Set extra_parts.
4605 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4606 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4607 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4608 (sh64l*-*-netbsd*): Split into ...
4609 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4610 Add t-crtstuff-pic to tmake_file.
4612 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4614 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4615 (sparc-*-elf*): Remove t-crtin from tmake_file.
4616 Add to extra_parts, remove crtbegin.o, crtend.o.
4617 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4618 (sparc64-*-linux*): Likewise.
4619 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4620 Add to extra_parts, remove crtbegin.o, crtend.o.
4621 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4622 Add to extra_parts, remove crtbegin.o, crtend.o.
4623 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4624 Add to extra_parts, remove crtbegin.o, crtend.o.
4625 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4626 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4627 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4629 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4631 (tic6x-*-*): Change to ...
4632 (tic6x-*-elf): ... this.
4634 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4636 (am33_2.0-*-linux*): Add comment.
4637 (mep*-*-*): Add mep/t-mep to tmake_file.
4639 * config/alpha/t-vms: New file.
4640 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4641 * config/arm/crti.S, config/arm/crtn.S: New files.
4642 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4643 * config/bfin/crtlibid.S: New file.
4644 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4645 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4646 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4647 (crti.o, crtin.o): New rules.
4648 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4649 * config/c6x/t-uclinux: New file.
4650 * config/cris/t-elfmulti: New file.
4651 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4652 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4653 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4654 * config/frv/t-frv: New file.
4655 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4656 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4657 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4659 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4660 refer to cygming-crtbegin.c, cygming-crtend.c.
4662 * config/i386/t-nto: New file.
4663 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4664 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4665 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4666 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4669 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4670 (crtinitS.o): New rule.
4671 * config/ia64/vms-crtinit.S: New file.
4672 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4673 * config/m32r/initfini.c: New file.
4674 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4675 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4676 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4677 * config/mep/t-mep: New file.
4678 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4679 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4680 * config/mips/crti.S, config/mips/crtn.S: New files.
4681 * config/mips/t-crtstuff: New file.
4682 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4683 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4684 (CUSTOM_CRTIN): Set.
4685 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4687 Use $(srcdir) to refer to crti.S, crtn.S.
4688 Use .S extension, $<.
4689 * config/moxie/crti.asm: Rename to ...
4690 * config/moxie/crti.S: ... this.
4691 * config/moxie/crtn.asm: Rename to ...
4692 * config/moxie/crtn.S: ... this.
4693 * config/moxie/t-moxie: Remove.
4694 * config/pa/stublib.c: New file.
4695 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4696 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4697 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4698 * config/rs6000/t-crtstuff: New file.
4699 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4700 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4701 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4702 Make output file explicit.
4703 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4704 Make output file explicit.
4705 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4706 Make output file explicit.
4707 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4708 Make output file explicit.
4709 * config/score/crti.S, config/score/crtn.S: New files.
4710 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4711 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4713 * config/sh/t-sh, config/sh/t-superh: New files.
4714 * config/sparc/t-linux64: New file.
4715 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4716 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4717 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4718 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4719 * config/t-crtin: Remove.
4720 * config/t-crtstuff-pic: New file.
4721 * config/t-sol2 (CUSTOM_CRTIN): Set.
4722 (crti.o, crtn.o): New rules.
4723 * config/vms/t-vms: New file.
4724 * config/vms/vms-ucrt0.c: New file.
4725 * config/xtensa/t-elf: New file.
4727 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4729 * Makefile.in (SHLIB_NM_FLAGS): Set.
4730 * mkmap-flat.awk, mkmap-symver.awk: New files.
4731 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4733 * configure: Regenerate.
4734 * config/libgcc-glibc.ver: New file.
4735 * config/libgcc-libsystem.ver: New file.
4736 * config/t-libunwind (SHLIB_LC): Set.
4737 * config/t-linux: New file.
4738 * config/t-slibgcc (INSTALL_SHLIB): New.
4739 (SHLIB_INSTALL): Use it.
4740 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4741 to mkmap-symver.awk.
4742 (SHLIB_MAPFILES): Don't append, adapt pathname.
4743 (SHLIB_VERPFX): Set.
4744 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4745 to mkmap-symver.awk.
4746 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4747 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4748 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4749 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4751 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4752 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4753 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4754 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4755 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4756 * config/i386/libgcc-darwin.10.4.ver,
4757 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4759 * config/i386/t-darwin: Remove.
4760 * config/i386/t-darwin64: Likewise.
4761 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4762 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4763 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4764 * config/i386/t-linux: New file.
4765 * config/i386/t-mingw32: New file.
4766 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4767 * config/ia64/t-glibc: Rename to ...
4768 * config/ia64/t-linux: ... this.
4769 (SHLIB_MAPFILES): Set.
4770 * config/ia64/t-glibc-libunwind: Rename to ...
4771 * config/ia64/t-linux-libunwind: ... this.
4772 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4773 * config/ia64/t-slibgcc-hpux: New file.
4774 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4775 * config/m68k/t-slibgcc-elf-ver: New file.
4776 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4777 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4779 * config/pa/t-slibgcc-hpux: New file.
4780 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4782 * config/rs6000/libgcc-darwin.10.4.ver,
4783 config/rs6000/libgcc-darwin.10.5.ver: New files.
4784 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4785 config/rs6000/libgcc-glibc.ver.
4786 * config/rs6000/libgcc-ppc64.ver: Rename to
4787 config/rs6000/libgcc-ibm-ldouble.ver.
4788 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4789 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4790 * config/rs6000/t-ldbl128: Rename to ...
4791 * config/rs6000/t-linux: ... this.
4792 (SHLIB_MAPFILES): Adapt filename.
4793 * config/rs6000/t-slibgcc-aix: New file.
4794 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4795 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4796 libgcc-excl.ver, libgcc-glibc.ver.
4797 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4798 * config/sparc/libgcc-glibc.ver: New file.
4799 * config/sparc/t-linux: New file.
4800 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4801 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4802 t-slibgcc-elf-ver to tmake_file.
4803 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4805 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4806 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4807 t-slibgcc-elf-ver, t-linux to tmake_file.
4808 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4810 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4811 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4812 (alpha*-dec-*vms*): Likewise.
4813 (arm*-*-freebsd*): Append to tmake_file.
4814 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4815 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4817 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4818 tmake_file for arm*-*-symbianelf*.
4819 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4820 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4822 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4823 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4824 pa/t-slibgcc-dwarf-ver to tmake_file.
4825 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4826 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4827 (hppa*64*-*-hpux11*): Likewise.
4828 (hppa[12]*-*-hpux11*): Likewise.
4829 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4830 i386/t-crtpc, i386/t-crtfm.
4831 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4832 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4834 Add i386/t-cygwin to tmake_file.
4835 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4836 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4837 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4839 Add i386/t-mingw32 to tmake_file.
4840 (x86_64-*-mingw*): Likewise.
4841 (ia64*-*-freebsd*): Append to tmake_file.
4842 (ia64*-*-linux*): Append to tmake_file.
4843 Replace ia64/t-glibc by ia64/t-linux.
4844 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4846 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4847 t-slibgcc-hpux to tmake_file.
4848 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4849 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4850 (m32rle-*-linux*): Likewise.
4851 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4853 (microblaze*-linux*): New case.
4854 Append to tmake_file, add t-slibgcc-nolc-override.
4855 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4856 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4857 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4858 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4859 rs6000/t-slibgcc-aix to tmake_file.
4860 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4861 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4862 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4863 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4864 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4865 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4867 (sparc-*-linux*): Append to tmake_file for *-leon*.
4868 Add sparc/t-linux to tmake_file for non-Leon targets.
4869 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4870 (tic6x-*-uclinux): New case.
4871 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4872 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4873 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4874 (am33_2.0-*-linux*): Append to tmake_file.
4875 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4876 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4877 x86_64-*-kfreebsd*-gnu.
4878 Add i386/t-linux to tmake_file.
4880 2011-10-28 Ian Lance Taylor <iant@google.com>
4882 * config/i386/morestack.S: Correct CFI information to do proper
4883 returns throughout function. In 32-bit mode, save %ebx so that it
4884 is restored on unwind.
4886 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4888 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4889 case where B3 isn't the return register.
4891 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4892 logic for doubleword pops.
4894 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4896 * config/rs6000/t-freebsd: Add wildcard.
4898 2011-10-21 Paul Brook <paul@codesourcery.com>
4900 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4902 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4903 Eric Botcazou <ebotcazou@adacore.com>
4906 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4907 fs->signal_frame to 1.
4909 2011-10-07 Ian Lance Taylor <iant@google.com>
4911 * generic-morestack-thread.c: #include <errno.h>.
4913 2011-10-07 Ian Lance Taylor <iant@google.com>
4916 * generic-morestack.c (__generic_morestack): Make sure the segment
4917 is large enough for both the stack frame and the copied
4920 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4923 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4926 2011-09-28 Nick Clifton <nickc@redhat.com>
4928 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4929 64-bit doubles are not enabled.
4930 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4931 and floatunsisf functions.
4933 2011-09-13 Paul Brook <paul@codesourcery.com>
4935 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4936 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4937 * unwind-arm-common.inc: New file.
4938 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4939 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4940 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4941 * config/c6x/libunwind.S: New file.
4942 * config/c6x/pr-support.c: New file.
4943 * config/c6x/unwind-c6x.c: New file.
4944 * config/c6x/unwind-c6x.h: New file.
4945 * config/c6x/t-c6x-elf: New file.
4947 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4949 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4950 (ASM_DIVZERO): Ditto.
4951 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4953 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4955 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4957 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4960 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4961 instead of an assembly one.
4963 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4966 * Makefile.in (install-unwind_h): Create
4967 $(gcc_objdir)/include/unwind.h atomically.
4969 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4971 * Makefile.in (install-unwind_h): Remove destination file first.
4973 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4976 * config/mips/t-mips16: New file.
4977 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4978 (mips*-*-linux*): Likewise.
4979 (mips*-sde-elf*): Likewise.
4980 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4981 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4982 Add mips/t-mips16 to tmake_file.
4983 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4984 (mips-*-elf*): Likewise.
4985 (mips64-*-elf*): Likewise.
4986 (mips64orion-*-elf*): Likewise.
4987 (mips*-*-rtems*): Likewise.
4988 (mipstx39-*-elf*): Likewise.
4989 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4990 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4992 Use $(srcdir) to refer to sync.c.
4994 ($(libgcc-sync-funcs-o)): Likewise.
4995 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4996 ($(libgcc-sync-funcs-s-o)): Likewise.
4998 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5000 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5003 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5006 * config/i386/value-unwind.h: New.
5008 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5010 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5011 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5012 Add to tmake_file rather than overriding it.
5014 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5016 * config/t-softfp: Remove.
5017 * soft-fp: Moved from ../gcc/config.
5018 * soft-fp/README: Remove t-softfp reference.
5019 * soft-fp/t-softfp: Move to config/t-softfp.
5020 (softfp_machine_header): Remove.
5021 (softfp_file_list): Remove config subdir.
5022 (soft-fp-objects): New variable.
5023 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5024 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5025 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5026 * config/t-softfp-excl: New file.
5027 * config/t-softfp-sfdf: New file.
5028 * config/t-softfp-tf: New file.
5029 * config/no-sfp-machine.h: New file.
5030 * config/arm/sfp-machine.h: New file.
5031 * config/arm/t-softfp: New file.
5032 * config/c6x/sfp-machine.h: New file.
5033 * config/i386/32/t-fprules-softfp: Rename to ...
5034 * config/i386/32/t-softfp: ... this.
5035 (tifunctions, LIB2ADD): Remove.
5036 (softfp_int_modes): Override.
5037 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5039 * config/i386/64/eqtf2.c: Likewise.
5040 * config/i386/64/getf2.c: Likewise.
5041 * config/i386/64/letf2.c: Likewise.
5042 * config/ia64/sft-machine.h: New file.
5043 * config/ia64/t-fprules-softfp: Rename to ...
5044 * config/ia64/t-softfp: ... this.
5045 * config/lm32/sfp-machine.h: New file.
5046 * config/moxie/t-moxie-softfp: Remove.
5047 * config/rs6000/ibm-ldouble-format: New file.
5048 * config/rs6000/ibm-ldouble.c: New file.
5049 * config/rs6000/libgcc-ppc-glibc.ver: New file
5050 * config/rs6000/libgcc-ppc64.ver: New file
5051 * config/rs6000/sfp-machine.h: New file.
5052 * config/rs6000/t-freebsd: New file.
5053 * config/rs6000/t-ibm-ldouble: New file.
5054 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5055 libgcc-ppc-glibc.ver.
5056 * config/rs6000/t-linux64: New file.
5057 * config/rs6000/t-ppccomm (LIB2ADD): Add
5058 $(srcdir)/config/rs6000/ibm-ldouble.c.
5059 * config/rs6000/t-ppccomm-ldbl: New file.
5060 * config/score/sfp-machine.h: New file.
5061 * config.host (sfp_machine_header): Explain.
5062 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5063 t-softfp to tmake_file.
5064 (arm*-*-uclinux*): Likewise.
5065 (arm*-*-ecos-elf): Likewise.
5066 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5067 (arm*-*-rtems*): Likewise.
5068 (arm*-*-elf): Likewise.
5069 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5071 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5072 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5073 (lm32-*-uclinux*): Likewise.
5074 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5075 t-softfp-excl, t-softfp.
5076 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5077 (powerpc64-*-darwin*): Likewise.
5078 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5080 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5082 (powerpc-*-eabisim*): Likewise.
5083 (powerpc-*-elf*): Likewise.
5084 (powerpc-*-eabialtivec*): Likewise.
5085 (powerpc-xilinx-eabi*): Likewise.
5086 (powerpc-*-rtems*): Likewise.
5087 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5088 t-softfp-excl, t-softfp to tmake_file.
5089 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5090 rs6000/t-ppccomm-ldbl to tmake_file.
5091 (powerpcle-*-elf*): Likewise.
5092 (powerpcle-*-eabisim*): Likewise.
5093 (powerpcle-*-eabi*): Likewise.
5094 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5095 rs6000/t-ibm-ldouble to tmake_file.
5096 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5097 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5098 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5099 (tic6x-*-*): Likewise.
5100 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5101 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5102 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5103 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5104 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5105 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5106 t-softfp to tmake_file.
5107 * configure.ac (sfp_machine_header): Provide default if unset.
5109 Link sfp-machine.h to config/$sfp_machine_header.
5110 * configure: Regenerate.
5112 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5114 * Makefile.in (double_type_size, long_double_type_size): Set.
5115 Remove $(fpbit-in-libgcc) support.
5116 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5117 (fpbit-src): New variable.
5118 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5119 Compile with -DFLOAT $(FPBIT_CFLAGS).
5121 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5122 Compile with $(FPBIT_CFLAGS).
5124 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5125 Compile with -DFLOAT $(TPBIT_CFLAGS).
5127 * configure.ac (double_type_size, long_double_type_size):
5128 Determine and substitute.
5129 * configure: Regenerate.
5130 * fp-bit.c, fp-bit.h: New files.
5131 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5132 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5133 * config/mips/t-mips: New file.
5134 * config/mips/t-sdemtk: New file.
5135 * config/rs6000/ppc64-fp.c: New file.
5136 * config/rs6000/t-darwin (LIB2ADD): Add
5137 $(srcdir)/config/rs6000/ppc64-fp.c.
5138 * config/rs6000/t-ppc64-fp: New file.
5139 * config/rx/rx-lib.h: New file.
5140 * config/rx/t-rx (FPBIT): Set to true.
5141 ($(gcc_objdir)/fp-bit.c): Remove.
5142 (DPBIT): Set to true only with -m64bit-doubles.
5143 ($(gcc_objdir)/dp-bit.c): Remove.
5144 * config/sparc/t-softfp: Remove.
5145 * config/spu/t-elf: New file.
5146 * config/t-fdpbit, config/t-fpbit: New files.
5147 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5148 (mips*-*-*): Likewise.
5149 (arm-wrs-vxworks): Likewise.
5150 (arm*-*-freebsd*): Likewise.
5151 (avr-*-rtems*): Add t-fpbit to tmake_file.
5152 (avr-*-*): Likewise.
5153 (bfin*-elf*): Add t-fdpbit to tmake_file.
5154 (bfin*-uclinux*): Likewise.
5155 (bfin*-linux-uclibc*): Likewise.
5156 (bfin*-rtems*): New case.
5157 Add t-fdpbit to tmake_file.
5158 (bfin*-*): Add t-fdpbit to tmake_file.
5159 (crisv32-*-elf): Likewise.
5160 (cris-*-linux*): Likewise.
5161 (fr30-*-elf): Likewise.
5162 (frv-*-elf, frv-*-*linux*): Likewise.
5163 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5164 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5165 (m32r-*-elf*): Likewise.
5166 (m32rle-*-elf*): Likewise.
5167 (m32r-*-linux*): Likewise.
5168 (m32rle-*-linux*): Likewise.
5169 (mcore-*-elf): Add t-fdpbit to tmake_file.
5170 (microblaze*-*-*): Likewise.
5171 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5172 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5173 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5175 Add mips/t-tpbit to tmake-file.
5176 (mips*-*-linux*): Fix typo.
5177 (mips*-sde-elf*): New case
5178 Add mips/t-sdemtk unless using newlib.
5179 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5180 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5181 (mn10300-*-*): Likewise.
5182 (pdp11-*-*): Likewise.
5183 (picochip-*-*): Add t-fpbit to tmake_file.
5184 (powerpc-*-eabisimaltivec*): Likewise.
5185 (powerpc-*-eabisim*): Likewise.
5186 (powerpc-*-elf*): Likewise.
5187 (powerpc-*-eabialtivec*): Likewise.
5188 (powerpc-xilinx-eabi*): New case.
5189 Add t-fdpbit to tmake_file.
5190 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5191 (powerpc-*-rtems*): Likewise.
5192 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5194 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5196 (powerpc-*-lynxos*): Likewise.
5197 (powerpcle-*-elf*): Likewise.
5198 (powerpcle-*-eabisim*): Likewise.
5199 (powerpcle-*-eabi*): Likewise.
5200 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5201 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5202 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5203 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5204 (rx-*-elf): Add t-fdpbit to tmake_file.
5205 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5206 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5207 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5208 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5210 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5211 (sh-wrs-vxworks): Likewise.
5212 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5213 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5214 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5215 (sparc64-*-rtems*): ... new case.
5216 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5217 (spu-*-elf*): Likewise.
5218 Add spu/t-elf to tmake_file.
5219 (v850*-*-*): Add t-fdpbit to tmake_file.
5220 (xstormy16-*-elf): Likewise.
5221 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5222 (mep*-*-*): Likewise.
5224 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5226 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5228 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5229 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5230 (install-unwind_h): New target.
5231 (all): Depend on it.
5232 * config.host (unwind_header): New variable.
5233 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5234 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5235 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5236 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5237 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5239 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5241 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5243 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5245 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5246 (ia64*-*-freebsd*): Likewise.
5247 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5249 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5250 $with_system_libunwind.
5251 (ia64*-*-hpux*): Set tmake_file.
5252 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5253 (picochip-*-*): Set tmake_file.
5254 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5256 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5257 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5258 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5259 (xtensa*-*-elf*): Set tmake_file.
5260 (xtensa*-*-linux*): Likewise.
5261 * configure.ac: Include ../config/unwind_ipinfo.m4.
5262 Call GCC_CHECK_UNWIND_GETIPINFO.
5263 Link unwind.h to $unwind_header.
5264 * configure: Regenerate.
5265 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5266 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5267 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5268 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5269 * config/unwind-dw2-fde-darwin.c: New file.
5270 * config/arm/libunwind.S, config/arm/pr-support.c,
5271 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5272 config/arm/unwind-arm.h,: New files.
5273 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5274 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5275 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5276 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5277 config/ia64/unwind-ia64.h: New files.
5278 * config/picochip/t-picochip: New file.
5279 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5281 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5282 * config/s390/t-tpf (LIB2ADDEH): Remove.
5283 * config/t-darwin (LIB2ADDEH): Set.
5284 * config/t-eh-dw2-dip: New file.
5285 * config/t-libunwind, config/t-libunwind-elf: New files.
5286 * config/t-sol2 (LIB2ADDEH): Remove.
5287 * config/xtensa/t-xtensa: New file.
5289 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5291 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5292 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5293 long long to check rt_sigreturn syscall.
5295 2011-08-02 Alan Modra <amodra@gmail.com>
5297 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5298 Restore for indirect call bcrtl from correct stack slot, and only
5299 if cfa+40 isn't valid.
5301 2011-08-01 Julian Brown <julian@codesourcery.com>
5303 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5304 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5305 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5307 2011-08-01 Julian Brown <julian@codesourcery.com>
5309 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5310 (libgcc-std.ver.in): Use above.
5311 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5312 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5314 * config/t-fixedpoint-gnu-prefix: New file.
5315 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5316 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5319 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5321 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5322 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5323 for x86-64. Properly check __x86_64__ and __LP64__.
5325 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5327 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5329 (_FP_WS_TYPE): Likewise.
5330 (_FP_I_TYPE): Likewise.
5332 2011-07-28 Alan Modra <amodra@gmail.com>
5334 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5335 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5336 in a plt call stub. Do restore r2 if stopped on bctrl.
5338 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5340 * config.host (i[3456x]86-*-netware*): Remove.
5341 * config/i386/netware-crt0.c, config/i386/t-nwld,
5342 config/i386/t-slibgcc-nwld: Remove.
5344 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5346 * config.host: Handle tic6x-*-*.
5347 * config/c6x/c6x-abi.h: New file.
5349 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5351 * config/i386/crtprec.c: New file.
5352 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5353 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5354 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5355 (x86_64-*-darwin*): Likewise.
5356 (i[34567]86-*-solaris2*: Likewise.
5358 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5360 * config/alpha/crtfastmath.c: New file.
5361 * config/i386/crtfastmath.c: New file.
5362 * config/ia64/crtfastmath.c: New file.
5363 * config/mips/crtfastmath.c: New file.
5364 * config/sparc/crtfastmath.c: New file.
5366 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5368 Add -frandom-seed=gcc-crtfastmath.
5369 * config/alpha/t-crtfm: Remove.
5370 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5371 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5373 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5374 (alpha*-dec-osf5.1*): Likewise.
5375 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5376 Add crtfastmath.o to extra_parts.
5377 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5378 Add crtfastmath.o to extra_parts.
5379 (x86_64-*-darwin*): Likewise.
5380 (x86_64-*-mingw*): Likewise.
5381 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5382 (ia64*-*-freebsd*): Likewise.
5383 (ia64*-*-linux*): Likewise.
5384 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5385 Add crtfastmath.o to extra_parts.
5387 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5389 * config/darwin-crt3.o: New file.
5390 * config/rs6000/darwin-crt2.c: New file.
5391 * config/t-darwin: New file.
5392 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5394 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5395 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5396 (powerpc64-*-darwin*): Likewise.
5398 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5400 * config/i386/netware-crt0.c: New file.
5401 * config/i386/t-nwld: Rename to ...
5402 * config/i386/t-slibgcc-nwld: ... this.
5403 * config/i386/t-nwld: New file.
5404 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5406 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5409 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5411 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5413 * configure: Regenerate.
5415 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5417 * dfp-bit.c, dfp-bit.h: New files.
5418 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5420 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5421 ($(d64pbit-o)): Likewise.
5422 ($(d128pbit-o)): Likewise.
5423 * config/t-dfprules: New file.
5424 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5425 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5426 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5427 (x86_64-*-linux*): Likewise.
5428 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5429 (i[34567]86-*-cygwin*): Likewise.
5430 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5431 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5433 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5435 * Makfile.in (LIBGCOV): New variable.
5436 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5437 * libgcov.c: New file.
5439 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5441 * fixed-bit.c, fixed-bit.h: New files.
5442 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5443 refer to fixed-bit.c.
5445 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5447 * config.host (*local*): Remove.
5449 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5452 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5453 like i?86-*-solaris2.1[0-9]*.
5454 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5455 * configure.ac (i?86-*-solaris2*): Likewise.
5456 * configure: Regenerate.
5458 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5460 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5461 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5462 md_unwind_header by splitting out of...
5463 (i[34567]86-*-linux*): ... this.
5464 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5465 Remove md_unwind_header by splitting out of...
5466 (x86_64-*-linux*): ... this.
5468 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5470 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5472 2011-06-28 Nick Clifton <nickc@redhat.com>
5474 * config.host: Recognize all V850 variants.
5476 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5478 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5480 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5482 * shared-object.mk (c_flags-$o): Save c_flags.
5483 ($(base)$(objext)): Use it.
5484 ($(base)_s$(objext)): Likewise.
5486 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5488 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5489 * libgcc-std.ver.in (GCC_4.7.0): New section.
5491 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5495 * config/avr/t-avr: Fix line endings.
5496 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5499 2011-06-14 Olivier Hainque <hainque@adacore.com>
5500 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5502 * config/mips/irix6-unwind.h: New file.
5503 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5505 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5507 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5508 (sparc64_fallback_frame_state): Use it.
5509 (sparc64_frob_update_context): Further adjust context.
5510 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5511 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5512 * config/sparc/sol2-cn.S: Likewise.
5514 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5516 * enable-execute-stack-empty.c: New file.
5517 * enable-execute-stack-mprotect.c: New file.
5518 * config/i386/enable-execute-stack-mingw32.c: New file.
5519 * config.host (enable_execute_stack): New variable.
5520 Select appropriate variants.
5521 * configure.ac: Link enable-execute-stack.c to
5522 $enable_execute_stack.
5523 * configure: Regenerate.
5524 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5525 (lib2funcs): Remove _enable_execute_stack.
5527 2011-06-09 David S. Miller <davem@davemloft.net>
5528 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5530 * config.host (sparc-*-linux*): Correct md_unwind_header
5532 (s390x-ibm-tpf*): Fix typo.
5534 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5536 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5537 Add crtfastmath.o to extra_parts.
5538 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5540 * config/mips/t-crtfm: Remove.
5542 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5544 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5546 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5548 * config.host (sh*-*-linux*): Fix typo.
5550 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5552 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5553 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5554 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5555 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5556 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5557 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5558 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5559 Wrap in !__MINGW64__.
5560 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5561 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5562 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5563 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5564 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5565 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5566 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5568 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5569 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5570 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5571 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5572 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5573 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5574 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5575 * config/no-unwind.h: New file.
5576 * config.host (md_unwind_header): Document.
5578 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5579 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5580 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5581 hppa[12]*-*-hpux11*): Set md_unwind_header.
5582 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5583 Set md_unwind_header.
5584 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5585 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5586 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5587 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5588 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5589 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5590 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5592 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5593 * configure: Regenerate.
5595 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5597 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5598 Set tmake_file, extra_parts.
5599 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5601 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5603 * config/mips/t-irix6: New file.
5604 * config/mips/t-slibgcc-irix: New file.
5606 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5608 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5609 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5611 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5613 * configure.ac (target_thread_file): Determine thread model.
5614 * configure: Regenerate.
5615 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5616 * config/alpha/t-alpha: New file.
5617 * config/alpha/t-crtfm: Use $<.
5618 * config/alpha/t-ieee: New file.
5619 * config/alpha/t-osf-pthread: New file.
5620 * config/alpha/t-slibgcc-osf: New file.
5621 * config/alpha/libgcc-osf5.ver: New file.
5623 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5625 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5627 Add crtfastmath.o to extra_parts.
5629 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5631 * config/gmon-sol2.c: Reindent.
5633 Remove, correct casts.
5634 Use STDERR_FILENO, NULL.
5635 (BASEADDRESS): Remove.
5637 (errno, sbrk): Remove declarations.
5638 (monstartup) [hp300]: Remove.
5641 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5643 * Makefile.in (cpu_type): Define.
5644 * config.host (i[34567]86-*-rtems*): Handle it.
5645 (i[34567]86-*-solaris2*): Move body ...
5646 (*-*-solaris2*): ... here.
5647 New case, generalize.
5648 (sparc-*-elf*): Handle it.
5649 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5650 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5651 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5653 (sparc*-*-solaris2*): ... this.
5655 (sparc64-*-elf*): Handle it.
5656 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5657 Merge ../gcc/config/i386/gmon-sol2.c.
5658 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5660 Merge ../gcc/config/i386/sol2-gc1.asm.
5661 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5663 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5665 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5666 * config/i386/t-crtstuff: New file.
5667 * config/i386/t-softfp: New file.
5668 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5669 $(T)crti.o, $(T)crtn.o): Remove.
5670 (gcrt1.o): New rule.
5671 (TARGET_LIBGCC2_CFLAGS): Remove.
5672 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5673 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5674 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5675 * config/sparc/t-sol2: New file.
5676 * config/sparc/t-crtfm: Move to ...
5677 * config/t-crtfm: ... this.
5678 Use $(cpu_type), $<.
5679 * config/t-crtin: New file.
5680 * config/sparc/t-softfp: New file.
5681 * config/sparc/t-softmul: New file.
5682 * config/t-rtems: New file.
5683 * config/t-slibgcc: New file.
5684 * config/t-slibgcc-elf-ver: New file.
5685 * config/t-slibgcc-gld: New file.
5686 * config/t-slibgcc-sld: New file.
5687 * config/t-sol2: New file.
5688 * configure.ac: Include ../config/lib-ld.m4.
5689 Call AC_LIB_PROG_LD_GNU.
5690 Substitute cpu_type.
5691 * configure: Regenerate.
5693 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5696 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5697 libgcc-std.ver in the build directory.
5698 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5699 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5701 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5703 * libgcc-std.ver.in: New file.
5704 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5706 (libgcc-std.ver): New rule.
5707 * config/t-gnu-prefix: New file.
5709 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5711 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5713 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5715 * config/i386/darwin-lib.h: New file.
5717 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5719 * config/arm/symbian-lib.h: New.
5721 2011-05-04 Chris Demetriou <cgd@google.com>
5723 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5724 (__x86.get_pc_thunk.bx): ...this.
5725 (__morestack): Adjust for rename, remove undef of __i686.
5727 2011-05-03 Chris Demetriou <cgd@google.com>
5729 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5731 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5733 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5734 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5735 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5736 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5737 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5740 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5742 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5743 Adjust copyright year.
5745 2011-03-07 Ian Lance Taylor <iant@google.com>
5747 * generic-morestack.c (__splitstack_find): Adjust returned stack
5748 pointer to include all registers pushed by __morestack.
5750 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5753 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5754 (toolexecdir): Calculate and AC_SUBST.
5755 (toolexeclibdir): Likewise.
5756 * Makefile.in (target_noncanonical): Import.
5757 (toolexecdir): Likewise.
5758 (toolexeclibdir): Likewise.
5759 * configure: Regenerate.
5761 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5764 * config/arm/bpabi.h: Rename to...
5765 * config/arm/bpabi-lib.h: ...this.
5767 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5769 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5771 * configure: Regenerate.
5773 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5775 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5776 __FLOAT_WORD_ORDER__.
5777 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5780 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5783 * Makefile.in (install-strip): New phony target.
5785 2010-11-07 Ian Lance Taylor <iant@google.com>
5788 * config/i386/morestack.S (__morestack_large_model): New
5791 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5793 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5795 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5797 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5799 * config/arm/bpabi.h: New file.
5800 * config/frv/frv-abi.h: New file.
5802 2010-10-01 Ian Lance Taylor <iant@google.com>
5804 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5805 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5807 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5810 * config.host: Add the missing `$'.
5812 2010-09-30 Michael Eager <eager@eagercon.com>
5814 * config.host: Add microblaze*-*-*.
5815 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5816 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5817 udivsi3.asm,umodsi3.asm}: New.
5819 2010-09-28 Ian Lance Taylor <iant@google.com>
5821 * configure.ac: Adjust CFI test to test assembler directly rather
5822 than checking gcc preprocessor macro.
5823 * configure: Rebuild.
5825 2010-09-27 Ian Lance Taylor <iant@google.com>
5827 * configure.ac: Test whether assembler supports CFI directives.
5828 * config.host: Only add t-stack and i386/t-stack-i386 to
5829 tmake_file if libgcc_cv_cfi is "yes".
5830 * configure: Rebuild.
5832 2010-09-27 Ian Lance Taylor <iant@google.com>
5834 * generic-morestack.h: New file.
5835 * generic-morestack.c: New file.
5836 * generic-morestack-thread.c: New file.
5837 * config/i386/morestack.S: New file.
5838 * config/t-stack: New file.
5839 * config/i386/t-stack-i386: New file.
5840 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5841 i386/t-stack-i386 to tmake_file.
5843 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5845 * Makefile.in (libgcc-extra-parts): Check for static archives and
5846 invoke ranlib after installing them.
5847 (gcc-extra-parts): Likewise.
5848 (install-leaf): Likewise.
5850 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5852 * configure: Regenerated.
5854 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5856 * configure: Regenerated.
5858 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5859 Andrew Pinski <pinskia@gmail.com>
5862 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5864 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5867 * configure: Regenerated.
5869 2010-09-06 Andreas Schwab <schwab@redhat.com>
5871 * configure: Regenerate.
5873 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5875 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5877 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5880 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5881 Iain Sandoe <iains@gcc.gnu.org>
5884 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5885 LIB2FUNCS_EXCLUDE functions.
5887 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5889 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5891 * configure: Regenerate.
5893 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5895 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5896 i386/t-freebsd to tmake_file.
5897 * config/i386/t-freebsd: New file.
5898 * config/i386/libgcc-bsd.ver: New file.
5900 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5902 * config.host (powerpc*-eabispe*): Set tmake_file.
5903 (powerpc*-eabi*): Likewise.
5904 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5905 crtbeginS, crtendS, crtbeginT.
5907 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5909 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5910 to tmake_file. Add crtfastmath.o to extra_parts.
5911 * config/mips/t-crtfm: New.
5913 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5915 * config.host (sparc64-*-rtems*): New target.
5917 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5919 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5922 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5924 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5926 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5928 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5929 alpha-dec-osf5.0* support.
5931 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5933 * config.host: Add lm32-*-rtems*.
5935 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5936 Uros Bizjak <ubizjak@gmail.com>
5939 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5940 like other remaining 32-bit x86 OSes.
5941 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5943 * config/i386/libgcc-sol2.ver: New file.
5944 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5946 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5949 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5950 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5951 is used and substitute set_use_emutls.
5952 * configure: Regenerated.
5954 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5956 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5958 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5961 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5963 ($(T)gcrt1.o): Likewise.
5964 ($(T)crt1.o): Likewise.
5965 ($(T)crti.o): Likewise.
5966 ($(T)crtn.o): Likewise.
5968 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5971 * Makefile.in (install): Use $(MAKE) string in rule, for
5974 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5976 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5977 * config/mmix/t-mmix: New file.
5978 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5980 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5983 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5986 2010-01-04 Anthony Green <green@moxielogic.com>
5988 * config/moxie/crti.asm, config/moxie/crtn.asm,
5989 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5990 config/moxie/t-moxie: New files.
5991 * config.host: Add t-moxie-softfp reference.
5993 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5996 * config/t-slibgcc-darwin: Fix embedded rpaths for
5997 --enable-version-specific-runtime-libs, build extension stub
5998 libs exposing features available from current libgcc_s.
6000 2009-11-11 Jon Beniston <jon@beniston.com>
6002 * config.host: Add lm32 targets.
6003 * config/lm32: New directory.
6004 * config/lm32/libgcc_lm32.h: New file.
6005 * config/lm32/_mulsi3.c: New file.
6006 * config/lm32/_udivmodsi4.c: New file.
6007 * config/lm32/_divsi3.c: New file.
6008 * config/lm32/_modsi3.c: New file.
6009 * config/lm32/_udivsi3.c: New file.
6010 * config/lm32/_umodsi3.c: New file.
6011 * config/lm32/_lshrsi3.S: New file.
6012 * config/lm32/_ashrsi3.S: New file.
6013 * config/lm32/_ashlsi3.S: New file.
6014 * config/lm32/crti.S: New file.
6015 * config/lm32/crtn.S: New file.
6016 * config/lm32/t-lm32: New file.
6017 * config/lm32/t-elf: New file.
6018 * config/lm32/t-uclinux: New file.
6020 2009-10-26 Nick Clifton <nickc@redhat.com>
6022 * config.host: Add support for RX target.
6023 * config/rx: New directory.
6024 * config/rx/rx-abi-functions.c: New file. Supplementary
6025 functions for libgcc to support the RX ABI.
6026 * config/rx/rx-abi.h: New file. Supplementary header file for
6027 libgcc RX ABI functions.
6028 * config/rx/t-rx: New file: Makefile fragment for building
6031 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6033 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6034 constraint of y0 to "g".
6036 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6038 * config.host: Include the s390 makefile fragments.
6039 * config/s390/32/_fixdfdi.c: New file.
6040 * config/s390/32/_fixsfdi.c: New file.
6041 * config/s390/32/_fixtfdi.c: New file.
6042 * config/s390/32/_fixunsdfdi.c: New file.
6043 * config/s390/32/_fixunssfdi.c: New file.
6044 * config/s390/32/_fixunstfdi.c: New file.
6045 * config/s390/32/t-floattodi: New file.
6046 * config/s390/libgcc-glibc.ver: New file.
6047 * config/s390/t-crtstuff: New file.
6048 * config/s390/t-linux: New file.
6049 * config/s390/t-tpf: New file.
6051 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6053 * configure.ac (AC_PREREQ): Bump to 2.64.
6055 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6057 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6059 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6061 * configure: Regenerate.
6063 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6065 * config.host (ia64-hp-*vms*): New target.
6066 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6069 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6071 * configure.ac: Add snippet for maintainer-mode.
6072 * configure: Regenerate.
6073 * Makefile.in (AUTOCONF, configure_deps): New variables.
6074 ($(srcdir)/configure)): New rule, active only with maintainer
6077 2009-06-23 DJ Delorie <dj@redhat.com>
6080 * config.host: Add mep support.
6082 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6084 * config.host: Add i386/${host_address}/t-fprules-softfp and
6085 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6087 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6089 * config/i386/64/_multc3.c: Likewise.
6090 * config/i386/64/_powitf2.c: Likewise.
6091 * config/i386/64/eqtf2.c: Likewise.
6092 * config/i386/64/getf2.c: Likewise.
6093 * config/i386/64/letf2.c: Likewise.
6094 * config/i386/64/letf2.c: Likewise.
6095 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6096 unsigned long long for x64 mingw targets.
6097 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6098 (_FP_I_TYPE): Define as long long for x64 mingw target.
6100 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6102 * config.host (vax-*-linux*): New.
6104 2009-05-31 Anthony Green <green@moxielogic.com>
6106 * config.host: Add moxie support.
6107 * config/moxie/t-moxie: New file.
6109 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6111 * config.host: Add i386/${host_address}/t-fprules-softfp and
6112 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6114 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6116 * config.host: Add i386/${host_address}/t-fprules-softfp to
6117 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6119 2009-04-09 Nick Clifton <nickc@redhat.com>
6121 * config/ia64/tf-signs.c: Change copyright header to refer to
6122 version 3 of the GNU General Public License with version 3.1
6123 of the GCC Runtime Library Exception and to point readers at
6124 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6126 * config/i386/32/tf-signs.c: Likewise.
6127 * config/libbid/_addsub_dd.c: Likewise.
6128 * config/libbid/_addsub_sd.c: Likewise.
6129 * config/libbid/_addsub_td.c: Likewise.
6130 * config/libbid/_dd_to_df.c: Likewise.
6131 * config/libbid/_dd_to_di.c: Likewise.
6132 * config/libbid/_dd_to_sd.c: Likewise.
6133 * config/libbid/_dd_to_sf.c: Likewise.
6134 * config/libbid/_dd_to_si.c: Likewise.
6135 * config/libbid/_dd_to_td.c: Likewise.
6136 * config/libbid/_dd_to_tf.c: Likewise.
6137 * config/libbid/_dd_to_udi.c: Likewise.
6138 * config/libbid/_dd_to_usi.c: Likewise.
6139 * config/libbid/_dd_to_xf.c: Likewise.
6140 * config/libbid/_df_to_dd.c: Likewise.
6141 * config/libbid/_df_to_sd.c: Likewise.
6142 * config/libbid/_df_to_td.c: Likewise.
6143 * config/libbid/_di_to_dd.c: Likewise.
6144 * config/libbid/_di_to_sd.c: Likewise.
6145 * config/libbid/_di_to_td.c: Likewise.
6146 * config/libbid/_div_dd.c: Likewise.
6147 * config/libbid/_div_sd.c: Likewise.
6148 * config/libbid/_div_td.c: Likewise.
6149 * config/libbid/_eq_dd.c: Likewise.
6150 * config/libbid/_eq_sd.c: Likewise.
6151 * config/libbid/_eq_td.c: Likewise.
6152 * config/libbid/_ge_dd.c: Likewise.
6153 * config/libbid/_ge_sd.c: Likewise.
6154 * config/libbid/_ge_td.c: Likewise.
6155 * config/libbid/_gt_dd.c: Likewise.
6156 * config/libbid/_gt_sd.c: Likewise.
6157 * config/libbid/_gt_td.c: Likewise.
6158 * config/libbid/_isinfd128.c: Likewise.
6159 * config/libbid/_isinfd32.c: Likewise.
6160 * config/libbid/_isinfd64.c: Likewise.
6161 * config/libbid/_le_dd.c: Likewise.
6162 * config/libbid/_le_sd.c: Likewise.
6163 * config/libbid/_le_td.c: Likewise.
6164 * config/libbid/_lt_dd.c: Likewise.
6165 * config/libbid/_lt_sd.c: Likewise.
6166 * config/libbid/_lt_td.c: Likewise.
6167 * config/libbid/_mul_dd.c: Likewise.
6168 * config/libbid/_mul_sd.c: Likewise.
6169 * config/libbid/_mul_td.c: Likewise.
6170 * config/libbid/_ne_dd.c: Likewise.
6171 * config/libbid/_ne_sd.c: Likewise.
6172 * config/libbid/_ne_td.c: Likewise.
6173 * config/libbid/_sd_to_dd.c: Likewise.
6174 * config/libbid/_sd_to_df.c: Likewise.
6175 * config/libbid/_sd_to_di.c: Likewise.
6176 * config/libbid/_sd_to_sf.c: Likewise.
6177 * config/libbid/_sd_to_si.c: Likewise.
6178 * config/libbid/_sd_to_td.c: Likewise.
6179 * config/libbid/_sd_to_tf.c: Likewise.
6180 * config/libbid/_sd_to_udi.c: Likewise.
6181 * config/libbid/_sd_to_usi.c: Likewise.
6182 * config/libbid/_sd_to_xf.c: Likewise.
6183 * config/libbid/_sf_to_dd.c: Likewise.
6184 * config/libbid/_sf_to_sd.c: Likewise.
6185 * config/libbid/_sf_to_td.c: Likewise.
6186 * config/libbid/_si_to_dd.c: Likewise.
6187 * config/libbid/_si_to_sd.c: Likewise.
6188 * config/libbid/_si_to_td.c: Likewise.
6189 * config/libbid/_td_to_dd.c: Likewise.
6190 * config/libbid/_td_to_df.c: Likewise.
6191 * config/libbid/_td_to_di.c: Likewise.
6192 * config/libbid/_td_to_sd.c: Likewise.
6193 * config/libbid/_td_to_sf.c: Likewise.
6194 * config/libbid/_td_to_si.c: Likewise.
6195 * config/libbid/_td_to_tf.c: Likewise.
6196 * config/libbid/_td_to_udi.c: Likewise.
6197 * config/libbid/_td_to_usi.c: Likewise.
6198 * config/libbid/_td_to_xf.c: Likewise.
6199 * config/libbid/_tf_to_dd.c: Likewise.
6200 * config/libbid/_tf_to_sd.c: Likewise.
6201 * config/libbid/_tf_to_td.c: Likewise.
6202 * config/libbid/_udi_to_dd.c: Likewise.
6203 * config/libbid/_udi_to_sd.c: Likewise.
6204 * config/libbid/_udi_to_td.c: Likewise.
6205 * config/libbid/_unord_dd.c: Likewise.
6206 * config/libbid/_unord_sd.c: Likewise.
6207 * config/libbid/_unord_td.c: Likewise.
6208 * config/libbid/_usi_to_dd.c: Likewise.
6209 * config/libbid/_usi_to_sd.c: Likewise.
6210 * config/libbid/_usi_to_td.c: Likewise.
6211 * config/libbid/_xf_to_dd.c: Likewise.
6212 * config/libbid/_xf_to_sd.c: Likewise.
6213 * config/libbid/_xf_to_td.c: Likewise.
6214 * config/libbid/bid128.c: Likewise.
6215 * config/libbid/bid128_2_str.h: Likewise.
6216 * config/libbid/bid128_2_str_macros.h: Likewise.
6217 * config/libbid/bid128_2_str_tables.c: Likewise.
6218 * config/libbid/bid128_add.c: Likewise.
6219 * config/libbid/bid128_compare.c: Likewise.
6220 * config/libbid/bid128_div.c: Likewise.
6221 * config/libbid/bid128_fma.c: Likewise.
6222 * config/libbid/bid128_logb.c: Likewise.
6223 * config/libbid/bid128_minmax.c: Likewise.
6224 * config/libbid/bid128_mul.c: Likewise.
6225 * config/libbid/bid128_next.c: Likewise.
6226 * config/libbid/bid128_noncomp.c: Likewise.
6227 * config/libbid/bid128_quantize.c: Likewise.
6228 * config/libbid/bid128_rem.c: Likewise.
6229 * config/libbid/bid128_round_integral.c: Likewise.
6230 * config/libbid/bid128_scalb.c: Likewise.
6231 * config/libbid/bid128_sqrt.c: Likewise.
6232 * config/libbid/bid128_string.c: Likewise.
6233 * config/libbid/bid128_to_int16.c: Likewise.
6234 * config/libbid/bid128_to_int32.c: Likewise.
6235 * config/libbid/bid128_to_int64.c: Likewise.
6236 * config/libbid/bid128_to_int8.c: Likewise.
6237 * config/libbid/bid128_to_uint16.c: Likewise.
6238 * config/libbid/bid128_to_uint32.c: Likewise.
6239 * config/libbid/bid128_to_uint64.c: Likewise.
6240 * config/libbid/bid128_to_uint8.c: Likewise.
6241 * config/libbid/bid32_to_bid128.c: Likewise.
6242 * config/libbid/bid32_to_bid64.c: Likewise.
6243 * config/libbid/bid64_add.c: Likewise.
6244 * config/libbid/bid64_compare.c: Likewise.
6245 * config/libbid/bid64_div.c: Likewise.
6246 * config/libbid/bid64_fma.c: Likewise.
6247 * config/libbid/bid64_logb.c: Likewise.
6248 * config/libbid/bid64_minmax.c: Likewise.
6249 * config/libbid/bid64_mul.c: Likewise.
6250 * config/libbid/bid64_next.c: Likewise.
6251 * config/libbid/bid64_noncomp.c: Likewise.
6252 * config/libbid/bid64_quantize.c: Likewise.
6253 * config/libbid/bid64_rem.c: Likewise.
6254 * config/libbid/bid64_round_integral.c: Likewise.
6255 * config/libbid/bid64_scalb.c: Likewise.
6256 * config/libbid/bid64_sqrt.c: Likewise.
6257 * config/libbid/bid64_string.c: Likewise.
6258 * config/libbid/bid64_to_bid128.c: Likewise.
6259 * config/libbid/bid64_to_int16.c: Likewise.
6260 * config/libbid/bid64_to_int32.c: Likewise.
6261 * config/libbid/bid64_to_int64.c: Likewise.
6262 * config/libbid/bid64_to_int8.c: Likewise.
6263 * config/libbid/bid64_to_uint16.c: Likewise.
6264 * config/libbid/bid64_to_uint32.c: Likewise.
6265 * config/libbid/bid64_to_uint64.c: Likewise.
6266 * config/libbid/bid64_to_uint8.c: Likewise.
6267 * config/libbid/bid_b2d.h: Likewise.
6268 * config/libbid/bid_binarydecimal.c: Likewise.
6269 * config/libbid/bid_conf.h: Likewise.
6270 * config/libbid/bid_convert_data.c: Likewise.
6271 * config/libbid/bid_decimal_data.c: Likewise.
6272 * config/libbid/bid_decimal_globals.c: Likewise.
6273 * config/libbid/bid_div_macros.h: Likewise.
6274 * config/libbid/bid_dpd.c: Likewise.
6275 * config/libbid/bid_flag_operations.c: Likewise.
6276 * config/libbid/bid_from_int.c: Likewise.
6277 * config/libbid/bid_functions.h: Likewise.
6278 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6279 * config/libbid/bid_inline_add.h: Likewise.
6280 * config/libbid/bid_internal.h: Likewise.
6281 * config/libbid/bid_round.c: Likewise.
6282 * config/libbid/bid_sqrt_macros.h: Likewise.
6284 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6286 * Makefile.in: Change copyright header to refer to version
6287 3 of the GNU General Public License and to point readers at the
6288 COPYING3 file and the FSF's license web page.
6289 * config.host: Likewise.
6291 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6293 * config.host: Reorder and merge to match config.gcc change.
6295 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6297 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6299 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6301 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6302 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6303 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6304 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6306 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6308 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6309 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6311 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6313 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6314 ia64/t-softfp-compat to tmake_file.
6316 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6318 * config/ia64/__divxf3.asm: New.
6319 * config/ia64/_fixtfdi.asm: Likewise.
6320 * config/ia64/_fixunstfdi.asm: Likewise.
6321 * config/ia64/_floatditf.asm: Likewise.
6322 * config/ia64/t-fprules-softfp: Likewise.
6323 * config/ia64/t-softfp-compat: Likewise.
6324 * config/ia64/tf-signs.c: Likewise.
6326 2009-01-18 Ben Elliston <bje@au.ibm.com>
6328 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6330 2009-01-16 Ben Elliston <bje@au.ibm.com>
6332 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6335 2009-01-13 Ben Elliston <bje@au.ibm.com>
6337 * config/t-softfp: New file.
6338 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6339 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6341 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6343 * config.host: Add m32r*-*-rtems*.
6345 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6347 * config.host: Add m32c*-*-rtems*.
6349 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6352 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6353 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6354 * configure: Regenerate.
6355 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6356 tmake_file here from gcc/config.gcc.
6357 Move extra_parts here from gcc/config.gcc.
6358 * config/i386/t-sol2: Move here from gcc/config/i386.
6359 Use gcc_srcdir instead of srcdir.
6361 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6363 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6366 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6368 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6370 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6372 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6374 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6377 * config.host: Add picochip-*-*.
6379 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6381 * config.host: Match more processor names for Xtensa.
6383 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6385 * config/i386/64/t-softfp-compat: Update comments.
6387 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6389 * config/i386/64/_divtc3-compat.c: Moved to ...
6390 * config/i386/64/_divtc3.c: Here.
6392 * config/i386/64/_multc3-compat.c: Moved to ...
6393 * config/i386/64/_multc3.c: Here.
6395 * config/i386/64/_powitf2-compat.c: Moved to ...
6396 * config/i386/64/_powitf2.c: Here.
6398 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6399 .c suffix instead of -compat.c.
6401 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6403 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6404 (_FP_MUL_MEAT_D): Ditto.
6405 (_FP_DIV_MEAT_S): Ditto.
6406 (_FP_DIV_MEAT_D): Ditto.
6408 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6410 * Makefile.in: Add support for __sync_* libgcc functions.
6412 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6414 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6416 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6419 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6420 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6422 * config/i386/64/t-fprules-softfp: Moved to ...
6423 * config/i386/64/t-softfp-compat: This. New.
6425 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6427 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6428 Initialize f with 0.0.
6430 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6433 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6435 * config/i386/64/_divtc3-compat.c: New.
6436 * config/i386/64/_multc3-compat.c: Likewise.
6437 * config/i386/64/_powitf2-compat.c: Likewise.
6438 * config/i386/64/eqtf2.c: Likewise.
6439 * config/i386/64/getf2.c: Likewise.
6440 * config/i386/64/letf2.c: Likewise.
6441 * config/i386/64/t-fprules-softfp: Likewise.
6443 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6445 * config.host: Add i386/${host_address}/t-fprules-softfp to
6446 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6447 i[34567]86-*-linux*, x86_64-*-linux*.
6449 * configure.ac: Set host_address to 64 or 32 for x86.
6450 * configure: Regenerated.
6452 * Makefile.in (config.status): Also depend on
6453 $(srcdir)/config.host.
6455 * config/i386/32/t-fprules-softfp: New.
6456 * config/i386/32/tf-signs.c: Likewise.
6458 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6460 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6461 Uros Bizjak <ubizjak@gmail.com>
6463 * config/i386/32/sfp-machine.h: New.
6465 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6467 * config/rs6000/t-ppccomm: Remove rules that conflict with
6468 auto-generated rules.
6470 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6472 * configure.ac: sinclude override.m4.
6473 * configure: Regenerate.
6475 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6477 * configure: Regenerate.
6479 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6481 * Makefile.in (DECNUMINC): Remove
6482 -I$(MULTIBUILDTOP)../../libdecnumber.
6485 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6487 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6488 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6489 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6490 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6491 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6492 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6493 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6494 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6495 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6496 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6497 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6498 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6499 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6500 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6502 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6504 * config.host (sh2[lbe]*-*-linux*): Allow target.
6506 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6508 * config/rs6000/t-ppccomm: Add build rules for new files.
6509 (LIB2ADD_ST): New variable.
6511 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6515 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6516 * config/t-avr: New file. Build 16bit libgcc functions.
6518 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6521 * config/t-slibgcc-darwin: Make install-leaf dependent on
6522 install-darwin-libgcc-stubs instead of install.
6524 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6526 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6527 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6528 sh-*-rtemscoff*): Remove cases.
6530 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6532 * Makefile.in (all): Use install-leaf rather than install.
6533 (install): Split most of the rule into...
6534 (install-leaf): ...this new one.
6536 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6537 Paolo Bonzini <bonzini@gnu.org>
6540 * Makefile.in: Use @shlib_slibdir@ substitution to get
6541 correct install name on darwin.
6542 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6544 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6546 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6547 cris-*-elf and cris-*-none.
6548 (crisv32-*-linux*): Similar, as cris-*-linux*.
6550 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6552 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6554 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6557 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6558 * configure: Regenerated.
6560 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6562 * Makefile.in (dfp-filenames): Replace decimal_globals,
6563 decimal_data, binarydecimal and convert_data with
6564 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6565 and bid_convert_data, respectively.
6567 2007-09-17 Chao-ying Fu <fu@mips.com>
6568 Nigel Stephens <nigel@mips.com>
6570 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6571 * Makefile.in (fixed_point): Define.
6572 Check if fixed_point is yes to build support functions.
6573 * configure.ac: Check for fixed_point support.
6574 * configure: Regenerated.
6575 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6576 funcs, modes, from, to.
6578 2007-09-11 Janis Johnson <janis187@us.ibm.com
6580 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6582 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6584 * Makefile.in (dfp-filenames): Remove decUtility, add
6585 decDouble, decPacked, decQuad, decSingle.
6587 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6589 * config.host : Add x86_64-elf target.
6591 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6593 * configure.ac (set_have_cc_tls): Add a missing =.
6594 * configure: Regenerated.
6596 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6598 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6599 and x86_64-*-linux*.
6601 * config/t-tls: New file.
6603 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6605 * configure.ac: Include ../config/enable.m4 and
6606 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6607 supports TLS and substitute set_have_cc_tls.
6608 * configure: Regenerated.
6610 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6612 * Makefile.in: Use libbid for DFP when BID is enabled.
6614 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6616 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6617 extra_parts. Add config/i386/t-cygming to tmake_file.
6618 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6620 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6621 Danny Smith <dannysmith@users.sourceforge.net>
6624 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6625 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6626 * config/i386/t-crtfm: Compile crtfastmath.o with
6627 -minline-all-stringops.
6629 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6631 * config.host (sparc-wrs-vxworks): New target.
6633 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6635 * config.host: Recognize fido.
6637 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6639 * configure: Check host, not target, for decimal float support.
6641 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6643 * config/i386/t-crtpc: New file.
6644 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6645 (x86_64-*-linux*): Ditto.
6647 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6649 * config.host (x86_64-*-mingw*): New target.
6651 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6652 H.J. Lu <hongjiu.lu@intel.com>
6654 * Makefile.in (enable_decimal_float): New.
6656 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6657 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6658 (decbits-filenames): This.
6659 (decbits-objects): New.
6660 (libgcc-objects): Add $(decbits-objects).
6662 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6663 Substitute enable_decimal_float.
6664 * configure: Regenerated.
6666 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6668 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6670 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6672 * Makefile.in (install-info): New dummy target.
6674 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6676 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6678 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6680 * Makefile.in: Add install-html and install-pdf dummy
6683 2007-02-05 Roger Sayle <roger@eyesopen.com>
6684 Daniel Jacobowitz <dan@codesourcery.com>
6686 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6687 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6688 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6690 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6692 * Makefile.in (dec-filenames): Add decExcept.
6694 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6697 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6700 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6702 * configure.ac: Add --enable-version-specific-runtime-libs.
6703 Correct $slibdir default.
6704 * configure: Regenerated.
6706 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6708 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6710 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6713 * config.host (alpha*-*-linux*): Set extra_parts.
6715 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6717 * config/sh/t-linux: New.
6718 * config.host (sh*-*-linux*): Set tmake_file.
6720 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6722 * Makefile.in (install): Handle multilibs.
6724 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6726 * Makefile.in: Added .PHONY entry for documentation targets.
6728 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6730 * Makefile.in: Add empty info, html, dvi, pdf targets.
6732 2007-01-04 Mike Stump <mrs@apple.com>
6734 * Makefile.in (MAKEINFO): Remove.
6737 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6739 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6740 * configure: Regenerate.
6741 * Makefile.in (host_subdir): Substitute it.
6742 (gcc_objdir): Use it.
6744 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6746 * config.host (ia64*-*-linux*): Set tmake_file.
6748 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6750 * Makefile.in (version): Define.
6752 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6753 Paolo Bonzini <bonzini@gnu.org>
6755 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6756 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6757 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6758 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6759 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6760 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6761 * configure: Generated.