1 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
3 * Makefile.in (real_host_noncanonical): New variable.
5 * configure.ac (real_host_noncanonical): Compute. Remove special
7 * configure: Regenerate.
9 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
11 * config/frv/elf-lib.h: New file.
12 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
13 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
16 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
18 * config/frv/frvbengin.c: Do not include defaults.h
19 * config/frv/frvend.c: Ditto.
21 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
23 * config.host: Add h8300-*-linux
24 * config/h8300/t-linux: New file.
25 * config/h8300/lib1funs.s: Change symbol prefix.
26 * config/h8300/sfp-machine.h: 64bit double support.
28 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
29 Szabolcs Nagy <szabolcs.nagy@arm.com>
31 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
32 Linux if target provides dl_iterate_phdr.
34 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
37 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
38 * config/i386/cpuinfo.c (__cpu_model): Initialize.
39 (__cpu_indicator_init@GCC_4.8.0): New.
40 (__cpu_model@GCC_4.8.0): Likewise.
41 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
44 2015-04-16 Nick Clifton <nickc@redhat.com>
46 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
47 and __modhi3 functions.
48 * config/rl78/divmodso.S: Add G14 and G13 versions of the
49 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
51 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
53 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
54 do-while loop as macro body to avoid warnings.
56 2015-04-10 Jakub Jelinek <jakub@redhat.com>
57 Iain Sandoe <iain@codesourcery.com>
60 * configure: Regenerate.
62 2015-04-07 Jakub Jelinek <jakub@redhat.com>
63 Iain Sandoe <iain@codesourcery.com>
66 * configure: Regenerate.
68 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
70 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
72 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
74 Implement call0 ABI for xtensa
75 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
76 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
77 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
79 * config/xtensa/t-windowed: New file.
80 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
81 * libgcc/configure: Regenerated.
82 * libgcc/configure.ac: Check if xtensa target is configured for
83 windowed ABI and thus needs to use custom unwind code.
85 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
88 * gthr-single.h: Use __unused__ attribute instead of unused.
89 * config/gthr-vxworks.h: Likewise.
90 * config/i386/gthr-win32.h: Likewise.
92 2015-02-27 Kai Tietz <ktietz@redhat.com>
95 * config.in: Regenerated.
96 * configure: Likewise.
97 * configure.ac (AC_HEADER_STDC): Added explicit.
98 (AC_CHECK_HEADERS): Check for default headers plus
100 * libgcov-util.c (gcov_read_profile_dir): Disable use
101 of ftw-function, if header is not found.
102 (ftw_read_file): Likewise.
104 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
107 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
110 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
112 * config/arm/bpabi.S (test_div_by_zero): Make label names
113 consistent between thumb2 and arm mode cases. Separate the
114 signed comparison on the high word of the numerator from the
115 unsigned comparison on the low word.
116 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
119 2015-02-17 Joseph Myers <joseph@codesourcery.com>
121 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
123 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
125 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
127 PR gcov-profile/61889
128 * libgcov-driver-system.c: undefine clashing macro for mkdir.
130 2015-02-02 Nick Clifton <nickc@redhat.com>
132 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
133 rounding up the fraction.
135 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
137 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
138 oldval and newval to const void *. Fix typo.
139 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
140 (FETCH_AND_OP_WORD): Likewise.
141 (OP_AND_FETCH_WORD): Likewise.
142 (COMPARE_AND_SWAP_2): Likewise.
143 (__sync_val_compare_and_swap_4): Likewise.
144 (__sync_lock_test_and_set_4): Likewise.
145 (SYNC_LOCK_RELEASE_2): Likewise.
146 Remove support for long long atomic operations.
148 2015-01-27 Caroline Tice <cmtice@google.com>
150 Committing VTV Cywin/Ming patch for Patrick Wollgast
151 * Makefile.in: Move rules to build vtv_*.o out of the check
153 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
155 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
156 enable_vtable_verify.
158 2015-01-27 Nick Clifton <nickc@redhat.com>
160 * config/rl78/cmpsi2.S: Use function start and end macros.
161 (__gcc_bcmp): New function.
162 * config/rl78/lshrsi3.S: Use function start and end macros.
163 * config/rl78/mulsi3.S: Add support for G10.
164 (__mulqi3): New function for G10.
165 * config/rl78/signbit.S: Use function start and end macros.
166 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
168 (LIB2FUNCS_EXCLUDE): Define.
169 (LIB2FUNCS_ST): Define.
170 * config/rl78/trampoline.S: Use function start and end macros.
171 * config/rl78/vregs.h (START_FUNC): New macro.
172 (START_ANOTHER_FUNC): New macro.
173 (END_FUNC): New macro.
174 (END_ANOTHER_FUNC): New macro.
175 * config/rl78/bit-count.S: New file. Contains assembler
176 implementations of the bit counting functions: ___clzhi2,
177 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
178 __paritysi2, __popcounthi2 and __popcountsi2.
179 * config/rl78/fpbit-sf.S: New file. Contains assembler
180 implementationas of the math functions: __negsf2, __cmpsf2,
181 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
182 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
183 * config/rl78/fpmath-sf.S: New file. Contains assembler
184 implementations of the math functions: __subsf3, __addsf3,
185 __mulsf3 and __divsf3
187 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
189 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
190 Add i386/elf-lib.h to tm_file.
191 * config/i386/elf-lib.h: Fix comment.
192 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
193 && __sun__ && __svr4__]: Remove workaround.
195 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
197 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
199 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
201 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
203 * config/i386/cpuinfo.c (processor_subtypes): Add
204 INTEL_COREI7_BROADWELL.
205 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
208 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
210 * config/i386/elf-lib.h: New file.
211 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
212 Wrap definition in #ifdef __i386__.
213 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
214 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
215 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
216 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
219 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
221 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
222 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
224 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
226 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
227 Update rt_sigframe format and address for current Nios II
230 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
232 * config.host (arm*-*-freebsd*): Add new configuration for
234 * config/arm/freebsd-atomic.c: New file.
235 * config/arm/t-freebsd: Likewise.
236 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
237 'PC-relative indirect' OS's.
239 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
241 * config.host: Add Visium support.
242 * config/visium: New directory.
244 2015-01-05 Jakub Jelinek <jakub@redhat.com>
246 Update copyright years.
248 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
250 * config.host: Support mipsisa32r6 and mipsisa64r6.
251 * config/mips/mips16.S: Do not build for R6.
253 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
255 * config/sh/crt.h: New.
256 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
258 * config/sh/crt1.S: Likewise.
260 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
263 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
264 func_ptr *dtor_list temporary variable to avoid "array subscript
265 is above array bounds" warnings.
267 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
269 * Makefile.in (with_aix_soname): Define.
270 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
271 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
272 * configure: Recreate.
274 2014-12-05 Olivier Hainque <hainque@adacore.com>
276 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
277 now provided by defaults.h.
279 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
282 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
283 whether it's defined.
285 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
287 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
288 * config/i386/cpuinfo.c (get_available_features): Detect it.
290 2014-11-27 Tony Wang <tony.wang@arm.com>
292 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
293 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
294 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
296 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
298 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
300 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
302 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
305 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
306 John David Anglin <danglin@gcc.gnu.org>
308 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
309 (FETCH_AND_OP_2): New. Use for subword and double word operations.
310 (OP_AND_FETCH_2): Likewise.
311 (COMPARE_AND_SWAP_2): Likewise.
312 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
313 (SYNC_LOCK_RELEASE_2): Likewise.
314 (SUBWORD_SYNC_OP): Remove.
315 (SUBWORD_VAL_CAS): Likewise.
316 (SUBWORD_BOOL_CAS): Likewise.
317 (FETCH_AND_OP_WORD): Update.
318 Consistently use signed types.
320 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
321 Thomas Schwinge <thomas@codesourcery.com>
322 Ilya Verbin <ilya.verbin@intel.com>
323 Andrey Turetskiy <andrey.turetskiy@intel.com>
325 * Makefile.in (crtoffloadbegin$(objext)): New rule.
326 (crtoffloadend$(objext)): Likewise.
327 * configure: Regenerate.
328 * configure.ac (accel_dir_suffix): Compute new variable.
329 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
330 if enable_offload_targets is not empty.
331 * offloadstuff.c: New file.
333 2014-11-13 Nick Clifton <nickc@redhat.com>
335 * config/rl78/divmodhi.S: Add support for the G10 architecture.
336 Use START_FUNC and END_FUNC macros to enable linker garbage
338 * config/rl78/divmodqi.S: Likewise.
339 * config/rl78/divmodsi.S: Likewise.
340 * config/rl78/mulsi3.S: Likewise.
341 * config/rl78/lib2div.c: Remove G10 functions.
342 * config/rl78/lib2muls.c: Likewise.
343 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
344 * config/rl78/vregs.h (START_FUNC): New macro.
345 (END_FUNC): New macro.
347 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
349 * config/mips/mips16.S: Set .module when supported. Update O32
350 FP64 calling convention and use for FPXX when possible. Add FPXX
351 calling convention fallback case.
353 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
355 * config.host: Handle nvptx-*-*.
356 * shared-object.mk (as-flags-$o): Define.
357 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
358 -xassembler-with-cpp.
359 * static-object.mk: Identical changes.
360 * config/nvptx/t-nvptx: New file.
361 * config/nvptx/crt0.s: New file.
362 * config/nvptx/free.asm: New file.
363 * config/nvptx/malloc.asm: New file.
364 * config/nvptx/realloc.c: New file.
366 2014-10-30 Joseph Myers <joseph@codesourcery.com>
368 * Makefile.in (libgcc.map.in): New target.
369 (libgcc.map): Use libgcc.map.in.
370 * config/t-softfp (softfp_compat): New variable to be set by
372 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
374 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
376 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
377 that use compat symbols and disable all code unless [SHARED].
378 * config/t-softfp-compat: New file.
379 * find-symver.awk: New file.
380 * configure.ac (--with-glibc-version): New configure option.
381 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
382 * configure: Regenerate.
383 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
386 2014-10-29 Joseph Myers <joseph@codesourcery.com>
388 * config/t-hardfp (hardfp_exclusions): Document new variable for
390 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
391 * config/t-softfp (softfp_extras): Document new variable for user
393 (softfp_func_list): Add functions from $(softfp_extras).
394 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
395 * config.host (powerpc*-*-linux*): For e500v1, use
396 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
397 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
398 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
400 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
402 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
403 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
404 memory read accesses are ok.
406 2014-10-25 Joseph Myers <joseph@codesourcery.com>
408 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
409 * configure: Regenerate.
410 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
411 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
412 of soft-fp for 32-bit classic hard float. Do not use
413 t-softfp-excl for soft float.
415 2014-10-22 Joseph Myers <joseph@codesourcery.com>
417 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
419 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
422 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
424 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
425 introduced with 2014-10-21 trunk r216525.
427 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
428 Vidya Praveen <vidya.praveen@atmel.com>
429 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
430 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
431 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
433 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
436 Updated library functions for AVRTINY arch.
437 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
438 Replaced occurrences of r0/r1 with tmp/zero reg macros.
439 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
440 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
442 (__mulsi3_helper): Update stack, preserve callee saved regs and
443 argument from stack. Restore callee save registers.
444 (__mulpsi3): Likewise.
445 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
446 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
447 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
449 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
450 (__do_copy_data): Added new definition for AVRTINY.
451 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
452 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
453 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
454 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
455 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
457 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
460 Fix broken long multiplication on tiny arch.
462 2014-10-09 Joseph Myers <joseph@codesourcery.com>
464 * soft-fp/double.h: Update from glibc.
465 * soft-fp/eqdf2.c: Likewise.
466 * soft-fp/eqsf2.c: Likewise.
467 * soft-fp/eqtf2.c: Likewise.
468 * soft-fp/extenddftf2.c: Likewise.
469 * soft-fp/extended.h: Likewise.
470 * soft-fp/extendsfdf2.c: Likewise.
471 * soft-fp/extendsftf2.c: Likewise.
472 * soft-fp/extendxftf2.c: Likewise.
473 * soft-fp/gedf2.c: Likewise.
474 * soft-fp/gesf2.c: Likewise.
475 * soft-fp/getf2.c: Likewise.
476 * soft-fp/ledf2.c: Likewise.
477 * soft-fp/lesf2.c: Likewise.
478 * soft-fp/letf2.c: Likewise.
479 * soft-fp/op-1.h: Likewise.
480 * soft-fp/op-2.h: Likewise.
481 * soft-fp/op-4.h: Likewise.
482 * soft-fp/op-8.h: Likewise.
483 * soft-fp/op-common.h: Likewise.
484 * soft-fp/quad.h: Likewise.
485 * soft-fp/single.h: Likewise.
486 * soft-fp/soft-fp.h: Likewise.
487 * soft-fp/unorddf2.c: Likewise.
488 * soft-fp/unordsf2.c: Likewise.
489 * soft-fp/unordtf2.c: Likewise.
490 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
491 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
492 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
493 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
494 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
495 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
496 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
497 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
498 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
499 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
501 2014-10-08 Rong Xu <xur@google.com>
503 * libgcov-util.c (read_gcda_file): Fix format.
504 (find_match_gcov_info): Ditto.
505 (calculate_2_entries): New.
506 (compute_one_gcov): Ditto.
507 (gcov_info_count_all_cold): Ditto.
508 (gcov_info_count_all_zero): Ditto.
509 (extract_file_basename): Ditto.
510 (get_file_basename): Ditto.
512 (matched_gcov_info): Ditto.
513 (calculate_overlap): Ditto.
514 (gcov_profile_overlap): Ditto.
515 * libgcov-driver.c (compute_summary): Make
516 it avavilable for external calls.
518 2014-10-06 Rong Xu <xur@google.com>
520 * Makefile.in: Ditto.
521 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
522 (gcov_sort_icall_topn_counter): Ditto.
523 (gcov_sort_topn_counter_arrays): Ditto.
524 (dump_one_gcov): Sort indirect_call topn counters.
525 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
527 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
529 (__gcov_indirect_call_topn_profiler): New profiler function.
530 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
531 * libgcov.h: New decls.
533 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
535 * config.host: Remove support for score-*.
537 2014-09-22 Joseph Myers <joseph@codesourcery.com>
539 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
540 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
541 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
542 __LIBGCC_XF_MANT_DIG__.
543 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
544 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
545 __LIBGCC_TF_MANT_DIG__.
546 * libgcc2.c (NOTRUNC): Define in terms of
547 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
548 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
550 2014-09-22 Joseph Myers <joseph@codesourcery.com>
553 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
556 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
558 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
559 override USE_PT_GNU_EH_FRAME.
560 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
561 check USE_EH_FRAME_REGISTRY_ALWAYS against
562 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
563 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
564 variable for substituted force_explicit_eh_registry.
565 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
566 * configure.ac (explicit-exception-frame-registration):
568 * configure: Regenerate.
570 2014-09-19 Olivier Hainque <hainque@adacore.com>
572 * config.host (powerpc-wrs-vxworksmils): New configuration,
575 2014-09-18 Joseph Myers <joseph@codesourcery.com>
577 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
579 2014-09-18 Joseph Myers <joseph@codesourcery.com>
581 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
582 bits not set bits as indicating trapping exceptions.
584 2014-09-17 Nathan sidwell <nathan@acm.org>
586 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
587 (LIBGCOV_DRIVER): ... here.
588 * libgcov-driver.c (gcov_master): New.
589 (gcov_exit): Remove from master chain.
590 (__gcov_init): Add to master chain if version compatible. Don't
592 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
593 (gcov_reset_int): Clear master chain, if compatible.
594 (gcov_dump_int): New internal interface. Dump master chain, if
596 (gcov_dump): Alias for gcov_dump_int.
597 * libgcov.h (struct gcov_root): Add next and prev fields.
598 (struct gcov_master): New struct.
599 (__gcov_master): New.
600 (gcov_dump_int): Declare.
602 2014-09-17 Olivier Hainque <hainque@adacore.com>
604 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
605 and crtbegin.o + crtend.o to extra_parts.
607 2014-09-12 Joseph Myers <joseph@codesourcery.com>
609 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
610 __LIBGCC_HAS_SF_MODE__.
611 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
612 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
613 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
614 * config/libbid/bid_gcc_intrinsics.h
615 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
616 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
617 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
618 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
619 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
620 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
622 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
625 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
626 and R24 as needed. Make work for all devices and .text locations.
627 (__do_global_ctors, __do_global_dtors): Use word addresses.
628 (__tablejump__, __tablejump_elpm__): Remove functions.
629 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
631 (XICALL, XIJMP): New macros.
633 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
634 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
636 * config.host (aarch64*): Include crtfastmath.o and
638 * config/aarch64/crtfastmath.c: New file.
640 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
642 * config.host: Remove picochip support.
643 * config/picochip/adddi3.S: Remove.
644 * config/picochip/ashlsi3.S: Remove.
645 * config/picochip/ashlsi3.c: Remove.
646 * config/picochip/ashrsi3.S: Remove.
647 * config/picochip/ashrsi3.c: Remove.
648 * config/picochip/clzsi2.S: Remove.
649 * config/picochip/cmpsi2.S: Remove.
650 * config/picochip/divmod15.S: Remove.
651 * config/picochip/divmodhi4.S: Remove.
652 * config/picochip/divmodsi4.S: Remove.
653 * config/picochip/lib1funcs.S: Remove.
654 * config/picochip/longjmp.S: Remove.
655 * config/picochip/lshrsi3.S: Remove.
656 * config/picochip/lshrsi3.c: Remove.
657 * config/picochip/parityhi2.S: Remove.
658 * config/picochip/popcounthi2.S: Remove.
659 * config/picochip/setjmp.S: Remove.
660 * config/picochip/subdi3.S: Remove.
661 * config/picochip/t-picochip: Remove.
662 * config/picochip/ucmpsi2.S: Remove.
663 * config/picochip/udivmodhi4.S: Remove.
664 * config/picochip/udivmodsi4.S: Remove.
666 2014-09-08 Joseph Myers <joseph@codesourcery.com>
668 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
669 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
670 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
671 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
672 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
673 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
674 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
675 defined and LIBGCC2_HAS_DF_MODE is defined.
676 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
677 defined and LIBGCC2_HAS_XF_MODE is defined.
678 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
679 defined and LIBGCC2_HAS_TF_MODE is defined.
681 2014-09-08 Joseph Myers <joseph@codesourcery.com>
683 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
684 and ROUND_TOWARDS_ZERO conditionals.
686 2014-09-07 Nathan sidwell <nathan@acm.org>
688 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
689 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
691 2014-09-05 Joseph Myers <joseph@codesourcery.com>
693 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
694 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
695 uses to __LIBGCC_STACK_POINTER_REGNUM__.
696 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
697 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
698 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
699 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
700 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
701 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
702 (DWARF_FRAME_REGISTERS): Change all uses to
703 __LIBGCC_DWARF_FRAME_REGISTERS__.
704 (EH_RETURN_STACKADJ_RTX): Change all uses to
705 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
706 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
707 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
708 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
709 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
710 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
711 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
712 to __LIBGCC_EH_FRAME_SECTION_NAME__.
713 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
714 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
715 __LIBGCC_STACK_POINTER_REGNUM__.
716 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
717 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
718 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
719 to __LIBGCC_STACK_POINTER_REGNUM__.
720 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
721 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
722 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
723 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
724 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
725 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
726 (STACK_POINTER_REGNUM): Change all uses to
727 __LIBGCC_STACK_POINTER_REGNUM__.
728 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
729 use to __LIBGCC_STACK_POINTER_REGNUM__.
730 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
731 uses to __LIBGCC_STACK_POINTER_REGNUM__.
732 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
733 to __LIBGCC_DWARF_FRAME_REGISTERS__.
734 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
735 to __LIBGCC_DWARF_FRAME_REGISTERS__.
736 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
737 to __LIBGCC_STACK_POINTER_REGNUM__.
738 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
739 Remove conditional definition.
740 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
741 __LIBGCC_TEXT_SECTION_ASM_OP__.
742 (EH_FRAME_SECTION_NAME): Change all uses to
743 __LIBGCC_EH_FRAME_SECTION_NAME__.
744 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
745 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
746 (CTORS_SECTION_ASM_OP): Change all uses to
747 __LIBGCC_CTORS_SECTION_ASM_OP__.
748 (DTORS_SECTION_ASM_OP): Change all uses to
749 __LIBGCC_DTORS_SECTION_ASM_OP__.
750 (JCR_SECTION_NAME): Change all uses to
751 __LIBGCC_JCR_SECTION_NAME__.
752 (INIT_SECTION_ASM_OP): Change all uses to
753 __LIBGCC_INIT_SECTION_ASM_OP__.
754 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
755 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
756 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
757 __LIBGCC_STACK_GROWS_DOWNWARD__.
758 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
759 __LIBGCC_INIT_SECTION_ASM_OP__.
760 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
761 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
762 (EH_FRAME_SECTION_NAME): Change all uses to
763 __LIBGCC_EH_FRAME_SECTION_NAME__.
764 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
765 definitions. Change all uses to
766 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
767 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
768 __LIBGCC_STACK_GROWS_DOWNWARD__.
769 (DWARF_FRAME_REGISTERS): Change all uses to
770 __LIBGCC_DWARF_FRAME_REGISTERS__.
771 (EH_RETURN_STACKADJ_RTX): Change all uses to
772 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
773 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
774 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
775 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
776 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
777 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
779 2014-09-02 Nathan sidwell <nathan@acm.org>
781 * libgcov-interface.c (STRONG_ALIAS): New.
782 (__gcov_flush): Call __gcov_reset_int.
783 (__gcov_reset): Strong alias for ...
784 (__gcov_reset_ing): ... this renamed hidden version.
785 * libgcov.h (__gcov_reset_int): New declaration.
787 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
789 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
791 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
792 (__dso_handle): Define on Cygwin.
793 * config/i386/t-cygming (crtbeginS.o): New rule.
794 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
796 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
799 2014-08-13 Steve Ellcey <sellcey@mips.com>
801 * crtstuff.c: Undef caddr_t.
803 2014-08-12 Steve Ellcey <sellcey@mips.com>
805 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
807 2014-08-07 Nathan Sidwell <nathan@acm.org>
809 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
810 (LIBGCOV_DRIVER): ... to here.
811 * libgcov.h (gcov_do_dump): New #define.
812 (struct gcov_root): New.
813 (__gcov_root): New declaration.
814 (__gcov_dump_one): Declare.
815 * libgcov-driver.c (gcov_list, gcov_dump_complete,
816 run_accounted): Delete.
817 (gcov_compute_histogram): Add LIST argument, adjust.
818 (compute_summary): Adjust gcov_compute_histogram call.
819 (gcov_do_dump): Not hidden, static in libgcov.
820 (gcov_clear): Move to interface.c.
821 (__gcov_dump_one): New, broken out of ...
822 (gcov_exit): ... here. Make static.
824 (__gcov_init): Adjust.
825 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
827 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
828 (gcov_clear): Moved from driver.c. Add LIST argument.
829 (__gcov_reset): Adjust for changed interfaces.
830 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
832 2014-08-04 Rohit <rohitarulraj@freescale.com>
835 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
836 based on change in SPE high register numbers and 3 HTM registers.
838 2014-08-01 Nathan Sidwell <nathan@acm.org>
840 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
841 LIBGCOV_INTERFACE): Reformat.
842 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
844 * libgcov-interface.c: Reformat some comments.
845 (__gcov_flush_mx): Add declaration. Tidy up definition.
847 2014-07-31 Alan Modra <amodra@gmail.com>
848 Peter Bergner <bergner@vnet.ibm.com>
850 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
851 (pack_ldouble): New function.
852 (__gcc_qadd): Use it.
853 (__gcc_qmul): Likewise.
854 (__gcc_qdiv): Likewise.
855 (__gcc_qneg): Likewise.
856 (__gcc_stoq): Likewise.
857 (__gcc_dtoq): Likewise.
859 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
861 * config/s390/tpf-unwind.h: Include <stdbool.h>.
862 (__tpf_eh_return): Add original return address as second parameter.
863 Handle cases where unwinder routines were called directly, instead
864 of from within the C++ library.
866 2014-07-29 Nathan Sidwell <nathan@acm.org>
868 * libgcov.h: Move renaming of entry points to lib gcov specific
870 (gcov_do_dump): New rename.
871 (gcov_rewrite): Remove inline, make HIDDEN.
872 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
873 (gcov_exit_compute_summary): Rename to ...
874 (compute_summary): ... here. Add LIST argument.
875 (gcov_exit_merge_gcda): Rename to ...
876 (merge_one_data): ... here.
877 (gcov_exit_write_gcda): Rename to ...
878 (write_one_data): ... here.
879 (gcov_exit_merge_summary): Rename to ...
880 (merge_summary): Add RUN_COUNTED argument.
881 (gcov_exit_dump_gcov): Rename to ...
882 (dump_one_gcov): Add RUN_COUNTED argument.
883 (gcov_do_dump): New function, broken out of ...
884 (gcov_exit): ... here. Call it.
886 2014-07-27 Anthony Green <green@moxielogic.com>
888 * config.host: Add moxiebox configuration suppport.
890 2014-07-27 Nathan Sidwell <nathan@acm.org>
892 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
893 (struct gcov_filename): ... here. Include buffer and max length
895 (gcov_max_filename): Remove.
896 (gi_filename): Remove.
897 (gcov_exit_compute_summary): Compute max filename here.
898 (gcov_exit_merge_gcda): Add filename parm, adjust.
899 (gcov_exit_merge_summary): Likewise.
900 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
901 (gcov_exit): Likewise.
902 (__gcov_init): Don't calculate max length here.
903 * libgcov_util.c (max_filename_len): Remove.
904 (read_gcda_file): Don't calculate max length here.
905 (gcov_read_profile_dir): Don't propagate here.
906 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
907 struct gcov_filename changes.
908 (gcov_exit_open_gcda_file): Likewise.
910 2014-07-25 Nathan Sidwell <nathan@acm.org>
912 * libgcov-driver.c (set_gcov_dump_complete,
913 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
914 functions polluting user's namespace.
915 (gcov_exit): Set variable directly.
916 (gcov_clear): Reset variable directly.
917 * libgcov-interface.c (get_gcov_dymp_complete,
918 reset_gov_dump_complete): Remove declarations.
919 (__gcov_reset, __gcov_dump): Don't call them.
921 2014-07-24 DJ Delorie <dj@redhat.com>
923 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
924 (__gcc_deregister_frame): Move logic to detect deregister function
926 (__gcc_register_frame): here, so it's consistent with the register
929 2014-07-23 Nathan Sidwell <nathan@acm.org>
931 * libgcov-driver.c (set_gcov_list): Remove.
932 (gcov_list): Make non-static in GCOV_TOOL.
933 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
935 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
937 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
938 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
939 Don't use SYNC_LOCK_RELEASE for int type.
941 2014-07-14 Richard Biener <rguenther@suse.de>
943 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
945 2014-07-11 Rong Xu <xur@google.com>
947 * libgcov-util.c (gcov_max_filename): Fix declartion.
949 2014-07-10 Rong Xu <xur@google.com>
951 Add gcov-tool: an offline gcda profile processing tool
953 * libgcov-driver.c (gcov_max_filename): Make available
955 * libgcov-merge.c (__gcov_merge_add): Replace
956 gcov_read_counter() with a Macro.
957 (__gcov_merge_ior): Ditto.
958 (__gcov_merge_time_profile): Ditto.
959 (__gcov_merge_single): Ditto.
960 (__gcov_merge_delta): Ditto.
961 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
962 in the utility functions.
963 (set_fn_ctrs): Utility function for reading gcda files to in-memory
964 gcov_list object link lists.
965 (tag_function): Ditto.
969 (tag_counters): Ditto.
970 (tag_summary): Ditto.
971 (read_gcda_finalize): Ditto.
972 (read_gcda_file): Ditto.
973 (ftw_read_file): Ditto.
974 (read_profile_dir_init): Ditto.
975 (gcov_read_profile_dir): Ditto.
976 (gcov_read_counter_mem): Ditto.
977 (gcov_get_merge_weight): Ditto.
978 (merge_wrapper): A wrapper function that calls merging handler.
979 (gcov_merge): Merge two gcov_info objects with weights.
980 (find_match_gcov_info): Find the matched gcov_info in the list.
981 (gcov_profile_merge): Merge two gcov_info object lists.
982 (__gcov_add_counter_op): Process edge profile counter values.
983 (__gcov_ior_counter_op): Process IOR profile counter values.
984 (__gcov_delta_counter_op): Process delta profile counter values.
985 (__gcov_single_counter_op): Process single profile counter values.
986 (fp_scale): Callback function for float-point scaling.
987 (int_scale): Callback function for integer fraction scaling.
988 (gcov_profile_scale): Scaling profile counters.
989 (gcov_profile_normalize): Normalize profile counters.
990 * libgcov.h: Add headers and functions for gcov-tool use.
991 (gcov_get_counter): New.
992 (gcov_get_counter_target): Ditto.
993 (struct gcov_info): Make the functions field mutable in gcov-tool
996 2014-06-23 Kai Tietz <ktietz@redhat.com>
999 * unwind-seh.c (_Unwind_GetGR): Check for proper
1001 (_Unwind_SetGR): Likewise.
1003 2014-05-22 Nick Clifton <nickc@redhat.com>
1005 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1008 2014-05-22 Teresa Johnson <tejohnson@google.com>
1010 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1013 2014-05-20 John Marino <gnugcc@marino.st>
1015 * config.host (*-*-dragonfly*): New target.
1016 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1017 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1018 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1019 * config/i386/dragonfly-unwind.h: New.
1021 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1024 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1025 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1027 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1029 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1032 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1034 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1036 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1039 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1042 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1044 Work around for current cygwin32 build problems.
1045 * config/i386/cygming-crtbegin.c (__register_frame_info,
1046 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1047 functions only for 64-bit systems.
1049 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1051 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1052 (sigill_caught, sigill_hdlr): Remove.
1054 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1056 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1058 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1059 Solaris 9 single-threaded support.
1060 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1061 Solaris 9 single-threaded support. Add call_user_handler code
1063 (sparc_is_sighandler): Likewise.
1065 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1067 * config.host: Append t-floattodi to tmake_file depending on
1070 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1072 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1074 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1077 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1078 variable to avoid "array subscript is above array bounds" warnings.
1079 Use __builtin_expect when checking *jcr_list for NULL.
1081 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1084 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1085 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1086 vtv_*.o to extra_parts if enable_vtable_verify.
1088 2014-03-06 Nick Clifton <nickc@redhat.com>
1090 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1091 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1093 2014-02-28 Joey Ye <joey.ye@arm.com>
1096 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1097 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1100 2014-02-24 Walter Lee <walt@tilera.com>
1102 * config.host: Support "tilegx*" and "tilepro*" triplets.
1103 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1104 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1106 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1107 Chung-Lin Tang <cltang@codesourcery.com>
1109 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1110 * config/nios2/crti.S: Remove .file directive.
1111 * config/nios2/crtn.S: Likewise.
1113 2014-02-18 Kai Tietz <ktietz@redhat.com>
1114 Jonathan Schleifer <js@webkeks.org>
1117 * unwind-seh.c (_GCC_specific_handler): Pass proper
1118 value to unwind-handler.
1120 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1122 * soft-fp/adddf3.c: Update from glibc.
1123 * soft-fp/addsf3.c: Likewise.
1124 * soft-fp/addtf3.c: Likewise.
1125 * soft-fp/divdf3.c: Likewise.
1126 * soft-fp/divsf3.c: Likewise.
1127 * soft-fp/divtf3.c: Likewise.
1128 * soft-fp/double.h: Likewise.
1129 * soft-fp/eqdf2.c: Likewise.
1130 * soft-fp/eqsf2.c: Likewise.
1131 * soft-fp/eqtf2.c: Likewise.
1132 * soft-fp/extenddftf2.c: Likewise.
1133 * soft-fp/extended.h: Likewise.
1134 * soft-fp/extendsfdf2.c: Likewise.
1135 * soft-fp/extendsftf2.c: Likewise.
1136 * soft-fp/extendxftf2.c: Likewise.
1137 * soft-fp/fixdfdi.c: Likewise.
1138 * soft-fp/fixdfsi.c: Likewise.
1139 * soft-fp/fixdfti.c: Likewise.
1140 * soft-fp/fixsfdi.c: Likewise.
1141 * soft-fp/fixsfsi.c: Likewise.
1142 * soft-fp/fixsfti.c: Likewise.
1143 * soft-fp/fixtfdi.c: Likewise.
1144 * soft-fp/fixtfsi.c: Likewise.
1145 * soft-fp/fixtfti.c: Likewise.
1146 * soft-fp/fixunsdfdi.c: Likewise.
1147 * soft-fp/fixunsdfsi.c: Likewise.
1148 * soft-fp/fixunsdfti.c: Likewise.
1149 * soft-fp/fixunssfdi.c: Likewise.
1150 * soft-fp/fixunssfsi.c: Likewise.
1151 * soft-fp/fixunssfti.c: Likewise.
1152 * soft-fp/fixunstfdi.c: Likewise.
1153 * soft-fp/fixunstfsi.c: Likewise.
1154 * soft-fp/fixunstfti.c: Likewise.
1155 * soft-fp/floatdidf.c: Likewise.
1156 * soft-fp/floatdisf.c: Likewise.
1157 * soft-fp/floatditf.c: Likewise.
1158 * soft-fp/floatsidf.c: Likewise.
1159 * soft-fp/floatsisf.c: Likewise.
1160 * soft-fp/floatsitf.c: Likewise.
1161 * soft-fp/floattidf.c: Likewise.
1162 * soft-fp/floattisf.c: Likewise.
1163 * soft-fp/floattitf.c: Likewise.
1164 * soft-fp/floatundidf.c: Likewise.
1165 * soft-fp/floatundisf.c: Likewise.
1166 * soft-fp/floatunditf.c: Likewise.
1167 * soft-fp/floatunsidf.c: Likewise.
1168 * soft-fp/floatunsisf.c: Likewise.
1169 * soft-fp/floatunsitf.c: Likewise.
1170 * soft-fp/floatuntidf.c: Likewise.
1171 * soft-fp/floatuntisf.c: Likewise.
1172 * soft-fp/floatuntitf.c: Likewise.
1173 * soft-fp/gedf2.c: Likewise.
1174 * soft-fp/gesf2.c: Likewise.
1175 * soft-fp/getf2.c: Likewise.
1176 * soft-fp/ledf2.c: Likewise.
1177 * soft-fp/lesf2.c: Likewise.
1178 * soft-fp/letf2.c: Likewise.
1179 * soft-fp/muldf3.c: Likewise.
1180 * soft-fp/mulsf3.c: Likewise.
1181 * soft-fp/multf3.c: Likewise.
1182 * soft-fp/negdf2.c: Likewise.
1183 * soft-fp/negsf2.c: Likewise.
1184 * soft-fp/negtf2.c: Likewise.
1185 * soft-fp/op-1.h: Likewise.
1186 * soft-fp/op-2.h: Likewise.
1187 * soft-fp/op-4.h: Likewise.
1188 * soft-fp/op-8.h: Likewise.
1189 * soft-fp/op-common.h: Likewise.
1190 * soft-fp/quad.h: Likewise.
1191 * soft-fp/single.h: Likewise.
1192 * soft-fp/soft-fp.h: Likewise.
1193 * soft-fp/subdf3.c: Likewise.
1194 * soft-fp/subsf3.c: Likewise.
1195 * soft-fp/subtf3.c: Likewise.
1196 * soft-fp/truncdfsf2.c: Likewise.
1197 * soft-fp/trunctfdf2.c: Likewise.
1198 * soft-fp/trunctfsf2.c: Likewise.
1199 * soft-fp/trunctfxf2.c: Likewise.
1200 * soft-fp/unorddf2.c: Likewise.
1201 * soft-fp/unordsf2.c: Likewise.
1202 * soft-fp/unordtf2.c: Likewise.
1203 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1205 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1207 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1209 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1211 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1213 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1215 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1217 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1219 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1221 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1223 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1225 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1227 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1229 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1231 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1233 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1236 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1238 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1239 cannot be represented.
1240 * config/s390/32/_fixsfdi.c: Likewise.
1241 * config/s390/32/_fixtfdi.c: Likewise.
1242 * config/s390/32/_fixunsdfdi.c: Likewise.
1243 * config/s390/32/_fixunssfdi.c: Likewise.
1244 * config/s390/32/_fixunstfdi.c: Likewise.
1246 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1248 * configure.ac (libgcc_cv_mips_hard_float): New.
1249 * configure: Regenerate.
1250 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1251 t-softfp-sfdf for hard-float targets.
1252 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1253 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1254 (softfp_truncations, softfp_exclude_libgcc2): New.
1255 * config/t-hardfp: New file.
1256 * config/t-hardfp-sfdf: Likewise.
1257 * config/hardfp.c: Likewise.
1259 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1261 * config.host: Include t-floattodi also for s390x.
1262 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1263 * config/s390/32/_fixsfdi.c: Likewise.
1264 * config/s390/32/_fixtfdi.c: Likewise.
1265 * config/s390/32/_fixunsdfdi.c: Likewise.
1266 * config/s390/32/_fixunssfdi.c: Likewise.
1267 * config/s390/32/_fixunstfdi.c: Likewise.
1269 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1272 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1273 (install-libgcc-unwind-map-forbuild): New target.
1274 (all): Depend on install-libgcc-unwind-map-forbuild.
1275 (install-libgcc-unwind-map): New target.
1276 (install): Depend on install-libgcc-unwind-map.
1278 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1280 * config/nios2/crti.S (_init): Initialize GOT pointer from
1281 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1283 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1285 * configure.ac: Check __mips64 when setting host_address.
1286 * configure: Regenerate.
1287 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1288 mips/t-mips64 and t-softfp.
1289 (mips*-*-linux*): Don't add mips/t-tpbit.
1290 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1291 (DPBIT, DPBIT_CFLAGS): Delete.
1292 * config/mips/sfp-machine.h: New file.
1293 * config/mips/t-mips64: Likewise.
1294 * config/mips/t-softfp-tf: Likewise.
1295 * config/mips/t-tpbit: Delete.
1297 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1299 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1302 2014-01-25 Walter Lee <walt@tilera.com>
1304 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1305 config.h or system.h.
1308 2014-01-25 Walter Lee <walt@tilera.com>
1310 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1311 (post_atomic_barrier): Ditto.
1312 (__fetch_and_do): New macro.
1313 (__atomic_fetch_and_do): Use __fetch_and_do.
1314 (__sync_fetch_and_do): New macro.
1315 (__sync_fetch_and_add_4): New function.
1316 (__sync_fetch_and_sub_4): New function.
1317 (__sync_fetch_and_or_4): New function.
1318 (__sync_fetch_and_and_4): New function.
1319 (__sync_fetch_and_xor_4): New function.
1320 (__sync_fetch_and_nand_4): New function.
1321 (__sync_fetch_and_add_8): New function.
1322 (__sync_fetch_and_sub_8): New function.
1323 (__sync_fetch_and_or_8): New function.
1324 (__sync_fetch_and_and_8): New function.
1325 (__sync_fetch_and_xor_8): New function.
1326 (__sync_fetch_and_nand_8): New function.
1327 (__do_and_fetch): New macro.
1328 (__atomic_do_and_fetch): Use __do_and_fetch.
1329 (__sync_do_and_fetch): New macro.
1330 (__sync_add_and_fetch_4): New function.
1331 (__sync_sub_and_fetch_4): New function.
1332 (__sync_or_and_fetch_4): New function.
1333 (__sync_and_and_fetch_4): New function.
1334 (__sync_xor_and_fetch_4): New function.
1335 (__sync_nand_and_fetch_4): New function.
1336 (__sync_add_and_fetch_8): New function.
1337 (__sync_sub_and_fetch_8): New function.
1338 (__sync_or_and_fetch_8): New function.
1339 (__sync_and_and_fetch_8): New function.
1340 (__sync_xor_and_fetch_8): New function.
1341 (__sync_nand_and_fetch_8): New function.
1342 (__sync_exchange_methods): New macro.
1343 (__sync_val_compare_and_swap_4): New function.
1344 (__sync_bool_compare_and_swap_4): New function.
1345 (__sync_lock_test_and_test_4): New function.
1346 (__sync_val_compare_and_swap_8): New function.
1347 (__sync_bool_compare_and_swap_8): New function.
1348 (__sync_lock_test_and_test_8): New function.
1349 (__subword_cmpxchg_body): New macro.
1350 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1351 (__atomic_compare_exchange_2): Ditto.
1352 (__sync_subword_cmpxchg): New macro.
1353 (__sync_val_compare_and_swap_1): New function.
1354 (__sync_bool_compare_and_swap_1): New function.
1355 (__sync_val_compare_and_swap_2): New function.
1356 (__sync_bool_compare_and_swap_2): New function.
1357 (__atomic_subword): Rename to ...
1358 (__subword): ... New name.
1359 (__atomic_subword_fetch): Use __subword.
1360 (__sync_subword_fetch): New macro.
1361 (__sync_fetch_and_add_1): New function.
1362 (__sync_fetch_and_sub_1): New function.
1363 (__sync_fetch_and_or_1): New function.
1364 (__sync_fetch_and_and_1): New function.
1365 (__sync_fetch_and_xor_1): New function.
1366 (__sync_fetch_and_nand_1): New function.
1367 (__sync_fetch_and_add_2): New function.
1368 (__sync_fetch_and_sub_2): New function.
1369 (__sync_fetch_and_or_2): New function.
1370 (__sync_fetch_and_and_2): New function.
1371 (__sync_fetch_and_xor_2): New function.
1372 (__sync_fetch_and_nand_2): New function.
1373 (__sync_add_and_fetch_1): New function.
1374 (__sync_sub_and_fetch_1): New function.
1375 (__sync_or_and_fetch_1): New function.
1376 (__sync_and_and_fetch_1): New function.
1377 (__sync_xor_and_fetch_1): New function.
1378 (__sync_nand_and_fetch_1): New function.
1379 (__sync_add_and_fetch_2): New function.
1380 (__sync_sub_and_fetch_2): New function.
1381 (__sync_or_and_fetch_2): New function.
1382 (__sync_and_and_fetch_2): New function.
1383 (__sync_xor_and_fetch_2): New function.
1384 (__sync_nand_and_fetch_2): New function.
1385 (__atomic_subword_lock): Use __subword.
1386 (__sync_subword_lock): New macro.
1387 (__sync_lock_test_and_set_1): New function.
1388 (__sync_lock_test_and_set_2): New function.
1390 2014-01-25 Walter Lee <walt@tilera.com>
1392 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1393 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1394 (__atomic_subword): Ditto.
1396 2014-01-25 Walter Lee <walt@tilera.com>
1398 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1399 a prefix op argument.
1400 (__atomic_nand_fetch_4): Add prefix op.
1401 (__atomic_nand_fetch_8): Ditto.
1403 2014-01-21 Baruch Siach <barch@tkos.co.il>
1405 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1407 2014-01-09 Rong Xu <xur@google.com>
1409 * libgcov-driver.c (this_prg): make it local to save
1411 (gcov_exit_compute_summary): Ditto.
1412 (gcov_exit_merge_gcda): Ditto.
1413 (gcov_exit_merge_summary): Ditto.
1414 (gcov_exit_dump_gcov): Ditto.
1416 2014-01-08 Rong Xu <xur@google.com>
1418 * libgcov-driver.c: Use libgcov.h.
1419 (buffer_fn_data): Use xmalloc instead of malloc.
1420 (gcov_exit_merge_gcda): Ditto.
1421 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1422 * libgcov.h: New common header files for libgcov-*.h.
1423 * libgcov-interface.c: Use libgcov.h
1424 * libgcov-merge.c: Ditto.
1425 * libgcov-profiler.c: Ditto.
1426 * Makefile.in: Add dependence to libgcov.h
1428 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1430 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1431 case of small numerator and finite nonzero result.
1433 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1435 Update copyright years
1437 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1439 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1440 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1441 config/arc/dp-hack.h, config/arc/fp-hack.h,
1442 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1443 config/arc/ieee-754/arc600-dsp/divdf3.S,
1444 config/arc/ieee-754/arc600-dsp/divsf3.S,
1445 config/arc/ieee-754/arc600-dsp/muldf3.S,
1446 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1447 config/arc/ieee-754/arc600-mul64/divdf3.S,
1448 config/arc/ieee-754/arc600-mul64/divsf3.S,
1449 config/arc/ieee-754/arc600-mul64/muldf3.S,
1450 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1451 config/arc/ieee-754/arc600/divsf3.S,
1452 config/arc/ieee-754/arc600/mulsf3.S,
1453 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1454 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1455 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1456 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1457 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1458 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1459 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1460 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1461 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1462 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1463 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1464 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1465 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1466 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1467 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1468 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1469 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1470 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1471 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1472 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1473 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1474 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1475 vtv_start_preinit.c: Use the standard form for the copyright notice.
1477 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1478 Chung-Lin Tang <cltang@codesourcery.com>
1479 Based on patches from Altera Corporation
1481 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1482 * config/nios2/lib2-nios2.h: New file.
1483 * config/nios2/lib2-divmod-hi.c: New file.
1484 * config/nios2/linux-unwind.h: New file.
1485 * config/nios2/lib2-divmod.c: New file.
1486 * config/nios2/linux-atomic.c: New file.
1487 * config/nios2/t-nios2: New file.
1488 * config/nios2/crti.asm: New file.
1489 * config/nios2/t-linux: New file.
1490 * config/nios2/lib2-divtable.c: New file.
1491 * config/nios2/lib2-mul.c: New file.
1492 * config/nios2/tramp.c: New file.
1493 * config/nios2/crtn.asm: New file.
1495 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1497 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1498 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1499 from cpuid.h to check vendor signatures.
1501 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1503 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1504 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1505 (get_amd_cpu): Likewise.
1507 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1509 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1512 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1513 H.J. Lu <hongjiu.lu@intel.com>
1516 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1518 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1519 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1520 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1521 FEATURE_XOP and FEATURE_FMA.
1522 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1524 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1525 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1526 FEATURE_FMA4 and FEATURE_XOP.
1528 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1530 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1531 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1532 (get_intel_cpu): Updated.
1534 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1536 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1538 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1540 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1541 instructions when __SSE_MATH__ is defined.
1543 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1545 * config.host (microblaze-*-rtems*): New.
1547 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1549 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1550 architectures that do not have hardware divide instruction.
1551 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1553 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1555 * longlong.h: Delete (moved to include/).
1557 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1559 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1560 of normal number and qNaN to not raise an inexact exception.
1562 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1564 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1566 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1568 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1569 for correct opcodes on BE.
1571 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1573 * soft-fp/op-4.h: Update from glibc.
1575 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1577 * libgcc2.c (__udivmoddi4): Define new implementation when
1578 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1579 divide instructions.
1581 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1583 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1585 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1587 * config/t-softfp (soft-fp-objects-base): New variable.
1588 (soft-fp-objects): Use it.
1590 2013-11-23 David Edelson <dje.gcc@gmail.com>
1591 Andrew Dixie <andrewd@gentrack.com>
1594 * config/rs6000/aixinitfini.c: New file.
1595 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1596 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1599 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1601 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1603 2013-11-18 Jan Hubicka <jh@suse.cz>
1605 * libgcov-driver.c (run_accounted): Make global level static.
1606 (gcov_exit_merge_summary): Silence warning; do not clear
1608 (gcov_exit): Clear it here.
1610 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1613 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1614 (all_prg, crc32): Remove static vars.
1615 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1617 (gcov_exit_merge_gcda): Add crc32 parameter.
1618 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1619 do not account run if it was already accounted.
1620 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1621 (gcov_exit): Initialize all_prg; update.
1623 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1625 * configure: Regenerate.
1627 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1628 Alan Modra <amodra@gmail.com>
1630 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1631 (frob_update_context): Use it.
1633 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1634 Alan Modra <amodra@gmail.com>
1636 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1637 (trampoline_initial): Provide ELFv2 variant.
1638 (__trampoline_setup): Likewise.
1640 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1641 check for AIX indirect function call sequence if _CALL_ELF == 2.
1643 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1644 Alan Modra <amodra@gmail.com>
1646 * config/rs6000/linux-unwind.h (get_regs): Do not support
1647 old kernel versions if _CALL_ELF == 2.
1648 (frob_update_context): Do not support PLT stub variants only
1649 generated by old linkers if _CALL_ELF == 2.
1651 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1652 Alan Modra <amodra@gmail.com>
1654 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1655 location of CR save area for 64-bit little-endian systems.
1657 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1659 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1661 * config/arm/t-vxworks: Delete.
1663 2013-11-10 Kai Tietz <ktietz@redhat.com>
1665 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1666 Increment load-count on use of LIBGCC_SONAME DLL.
1667 (hmod_libgcc): New static variable to hold handle of
1669 (__gcc_deregister_frame): Decrement load-count of
1672 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1674 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1676 * configure: Regenerate
1678 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1680 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1681 FP_EX_DENORM. Store result to volatile location after SSE division
1682 to close interrupt window. Remove unneeded fwait after x87
1683 division since interrupt window will be closed by emitted fstp.
1684 Rewrite FP_EX_INEXACT handling.
1686 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1688 * soft-fp/README: Update.
1689 * soft-fp/adddf3.c: Update from glibc.
1690 * soft-fp/addsf3.c: Likewise.
1691 * soft-fp/addtf3.c: Likewise.
1692 * soft-fp/divdf3.c: Likewise.
1693 * soft-fp/divsf3.c: Likewise.
1694 * soft-fp/divtf3.c: Likewise.
1695 * soft-fp/double.h: Likewise.
1696 * soft-fp/eqdf2.c: Likewise.
1697 * soft-fp/eqsf2.c: Likewise.
1698 * soft-fp/eqtf2.c: Likewise.
1699 * soft-fp/extenddftf2.c: Likewise.
1700 * soft-fp/extended.h: Likewise.
1701 * soft-fp/extendsfdf2.c: Likewise.
1702 * soft-fp/extendsftf2.c: Likewise.
1703 * soft-fp/extendxftf2.c: Likewise.
1704 * soft-fp/fixdfdi.c: Likewise.
1705 * soft-fp/fixdfsi.c: Likewise.
1706 * soft-fp/fixdfti.c: Likewise.
1707 * soft-fp/fixsfdi.c: Likewise.
1708 * soft-fp/fixsfsi.c: Likewise.
1709 * soft-fp/fixsfti.c: Likewise.
1710 * soft-fp/fixtfdi.c: Likewise.
1711 * soft-fp/fixtfsi.c: Likewise.
1712 * soft-fp/fixtfti.c: Likewise.
1713 * soft-fp/fixunsdfdi.c: Likewise.
1714 * soft-fp/fixunsdfsi.c: Likewise.
1715 * soft-fp/fixunsdfti.c: Likewise.
1716 * soft-fp/fixunssfdi.c: Likewise.
1717 * soft-fp/fixunssfsi.c: Likewise.
1718 * soft-fp/fixunssfti.c: Likewise.
1719 * soft-fp/fixunstfdi.c: Likewise.
1720 * soft-fp/fixunstfsi.c: Likewise.
1721 * soft-fp/fixunstfti.c: Likewise.
1722 * soft-fp/floatdidf.c: Likewise.
1723 * soft-fp/floatdisf.c: Likewise.
1724 * soft-fp/floatditf.c: Likewise.
1725 * soft-fp/floatsidf.c: Likewise.
1726 * soft-fp/floatsisf.c: Likewise.
1727 * soft-fp/floatsitf.c: Likewise.
1728 * soft-fp/floattidf.c: Likewise.
1729 * soft-fp/floattisf.c: Likewise.
1730 * soft-fp/floattitf.c: Likewise.
1731 * soft-fp/floatundidf.c: Likewise.
1732 * soft-fp/floatundisf.c: Likewise.
1733 * soft-fp/floatunditf.c: Likewise.
1734 * soft-fp/floatunsidf.c: Likewise.
1735 * soft-fp/floatunsisf.c: Likewise.
1736 * soft-fp/floatunsitf.c: Likewise.
1737 * soft-fp/floatuntidf.c: Likewise.
1738 * soft-fp/floatuntisf.c: Likewise.
1739 * soft-fp/floatuntitf.c: Likewise.
1740 * soft-fp/gedf2.c: Likewise.
1741 * soft-fp/gesf2.c: Likewise.
1742 * soft-fp/getf2.c: Likewise.
1743 * soft-fp/ledf2.c: Likewise.
1744 * soft-fp/lesf2.c: Likewise.
1745 * soft-fp/letf2.c: Likewise.
1746 * soft-fp/muldf3.c: Likewise.
1747 * soft-fp/mulsf3.c: Likewise.
1748 * soft-fp/multf3.c: Likewise.
1749 * soft-fp/negdf2.c: Likewise.
1750 * soft-fp/negsf2.c: Likewise.
1751 * soft-fp/negtf2.c: Likewise.
1752 * soft-fp/op-1.h: Likewise.
1753 * soft-fp/op-2.h: Likewise.
1754 * soft-fp/op-4.h: Likewise.
1755 * soft-fp/op-8.h: Likewise.
1756 * soft-fp/op-common.h: Likewise.
1757 * soft-fp/quad.h: Likewise.
1758 * soft-fp/single.h: Likewise.
1759 * soft-fp/soft-fp.h: Likewise.
1760 * soft-fp/subdf3.c: Likewise.
1761 * soft-fp/subsf3.c: Likewise.
1762 * soft-fp/subtf3.c: Likewise.
1763 * soft-fp/truncdfsf2.c: Likewise.
1764 * soft-fp/trunctfdf2.c: Likewise.
1765 * soft-fp/trunctfsf2.c: Likewise.
1766 * soft-fp/trunctfxf2.c: Likewise.
1767 * soft-fp/unorddf2.c: Likewise.
1768 * soft-fp/unordsf2.c: Likewise.
1769 * soft-fp/unordtf2.c: Likewise.
1771 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1773 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1774 (_FP_MUL_MEAT_D): Ditto.
1775 (_FP_DIV_MEAT_S): Ditto.
1776 (_FP_DIV_MEAT_D): Ditto.
1777 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1778 t-softfp-sfdf and t-softfp to tmake_file.
1780 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1782 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1783 * config/i386/crtprec.c: Ditto.
1785 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1786 Shiva Chen <shiva0217@gmail.com>
1788 * config.host (nds32*-elf*): Add nds32 target.
1789 * config/nds32 : New directory and files.
1791 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1793 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1794 * config.host (cpu_type) <Setting default>: Add entry for
1796 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1797 <crisv32-*-linux*>: Adjust.
1798 * longlong.h: Wrap the whole CRIS section in a single
1799 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1801 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1803 [__CRIS__] (__umulsidi3): Define.
1804 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1805 * config/cris/sfp-machine.h: New file.
1806 * config/cris/umulsidi3.S: New file.
1807 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1808 * config/cris/arit.c (SIGNMULT): New macro.
1809 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1810 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1811 saving 3 out of originally 33 cycles from the fastest
1812 path, 3 out of 54 from the medium path and one from the longest
1813 path. Improve comments.
1815 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1817 * sync.c: Remove static aliases and define each function directly
1818 under its real name.
1820 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1822 * config.host (hppa*64*-*-linux*): Define extra_parts.
1823 (hppa*-*-linux*): Likewise.
1825 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1827 * config/arc/crtgend.S: Add 2013 to Copyright years.
1828 * config/arc/gmon/atomic.h: Likewise.
1829 * config/arc/gmon/auxreg.h: Likewise.
1830 * config/arc/gmon/sys/gmon_out.h: Likewise.
1831 * config/arc/gmon/sys/gmon.h: Likewise.
1832 * config/arc/gmon/prof-freq.c: Likewise.
1833 * config/arc/gmon/mcount.c: Likewise.
1834 * config/arc/gmon/prof-freq-stub.S: Likewise.
1835 * config/arc/gmon/gmon.c: Likewise.
1836 * config/arc/gmon/machine-gmon.h: Likewise.
1837 * config/arc/gmon/profil.S: Likewise.
1838 * config/arc/gmon/dcache_linesz.S: Likewise.
1839 * config/arc/crtg.S: Likewise.
1840 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1841 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1842 * config/arc/ieee-754/adddf3.S: Likewise.
1843 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1844 * config/arc/ieee-754/fixsfsi.S: Likewise.
1845 * config/arc/ieee-754/gtsf2.S: Likewise.
1846 * config/arc/ieee-754/floatsisf.S: Likewise.
1847 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1848 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1849 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1850 * config/arc/ieee-754/fixdfsi.S: Likewise.
1851 * config/arc/ieee-754/addsf3.S: Likewise.
1852 * config/arc/ieee-754/gesf2.S: Likewise.
1853 * config/arc/ieee-754/floatsidf.S: Likewise.
1854 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1855 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1856 * config/arc/ieee-754/gtdf2.S: Likewise.
1857 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1858 * config/arc/ieee-754/uneqdf2.S: Likewise.
1859 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1860 * config/arc/ieee-754/uneqsf2.S: Likewise.
1861 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1862 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1863 * config/arc/ieee-754/eqdf2.S: Likewise.
1864 * config/arc/ieee-754/ordsf2.S: Likewise.
1865 * config/arc/ieee-754/divsf3.S: Likewise.
1866 * config/arc/ieee-754/divdf3.S: Likewise.
1867 * config/arc/ieee-754/floatunsidf.S: Likewise.
1868 * config/arc/ieee-754/orddf2.S: Likewise.
1869 * config/arc/ieee-754/eqsf2.S: Likewise.
1870 * config/arc/ieee-754/gedf2.S: Likewise.
1871 * config/arc/crtn.S: Likewise.
1872 * config/arc/crti.S: Likewise.
1873 * config/arc/t-arc700-uClibc: Likewise.
1874 * config/arc/asm.h: Likewise.
1875 * config/arc/libgcc-excl.ver: Likewise.
1876 * config/arc/t-arc-newlib: Likewise.
1877 * config/arc/divtab-arc700.c: Likewise.
1878 * config/arc/initfini.c: Likewise.
1879 * config/arc/fp-hack.h: Likewise.
1881 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1882 Diego Novillo <dnovillo@google.com>
1884 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1885 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1886 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1887 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1889 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1890 Brendan Kehoe <brendan@zen.org>
1891 Simon Cook <simon.cook@embecosm.com>
1893 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1894 * config/arc: New directory.
1895 * longlong.h [__arc__] (umul_ppmm): Remove.
1896 [__arc__] (__umulsidi3): Define.
1897 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1898 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1900 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1902 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1904 * config/i386/gthr-win32.h: Likewise.
1906 2013-09-16 DJ Delorie <dj@redhat.com>
1908 * config/rl78/vregs.h: Add G10 register definitions.
1909 * config/rl78/lib2mul.c: Enable for RL78/G10.
1910 * config/rl78/lib2div.c: Likewise.
1911 * config/rl78/lshrsi3.S: Use vregs.h.
1912 * config/rl78/cmpsi2.S: Likewise.
1913 * config/rl78/trampoline.S: Likewise.
1914 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1916 2013-09-14 DJ Delorie <dj@redhat.com>
1917 Nick Clifton <nickc@redhat.com>
1919 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1920 * config/rl78/vregs.h: New.
1921 * config/rl78/signbit.S: New file. Implements signbit function.
1922 * config/rl78/divmodsi.S: New.
1923 * config/rl78/divmodhi.S: New.
1924 * config/rl78/divmodqi.S: New.
1925 * config/rl78/t-rl78: Build them here...
1926 * config/rl78/lib2div.c: ...but not here.
1928 2013-09-12 DJ Delorie <dj@redhat.com>
1930 * config.host (msp*-*-elf): New.
1931 * config/msp430/: New port.
1933 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1935 PR gcov-profile/58127
1936 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1937 __thread var for emulated TLS.
1938 (__gcov_indirect_call_counters): Likewise.
1940 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1941 Catherine Moore <clm@codesourcery.com>
1942 Richard Sandiford <rdsandiford@googlemail.com>
1944 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1945 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1946 (CALL_STUB_NO_RET): Likewise.
1947 (CALL_STUB_RET): Likewise.
1948 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1949 __mips16_ret call/return stub symbols.
1950 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1953 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1955 * config.host <mips*-*-linux*>: Remove a stray comment.
1957 2013-08-10 Jan Hubicka <jh@suse.cz>
1959 Work around binutils PR14342
1960 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1961 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1962 (L_gcov_indirect_call_profiler_v2): New.
1964 2013-08-06 Jan Hubicka <jh@suse.cz>
1966 * libgcov.c (__gcov_indirect_call_callee,
1967 __gcov_indirect_call_counters): New global vars.
1968 (__gcov_indirect_call_profiler): replace by ...
1969 (__gcov_indirect_call_profiler_v2) ... this one.
1971 2013-08-06 Caroline Tice <cmtice@google.com>
1973 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1974 vtv_start_preinit.o and vtv_end_preinit.o.
1975 * configure.ac: Add code to check/set enable_vtable_verify.
1976 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1978 * vtv_start_preinit.c: New file.
1979 * vtv_end_preinit.c: New file.
1980 * vtv_start.c: New file.
1981 * vtv_end.c: New file.
1982 * configure: Regenerated.
1984 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1986 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1987 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1988 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1989 GPL-3.0-with-GCC-exception.
1991 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1993 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1996 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1998 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1999 mapping for FPRs when creating the fallback framestate.
2001 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2004 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2005 (__round_s2_const, __round_u2_const)
2006 (__round_s4_const, __round_u4_const, __round_x8):
2007 Saturate result if addition result cannot be represented.
2009 2013-07-15 Matthias Klose <doko@ubuntu.com>
2011 * libgcc2.c: Don't include <limits.h>.
2013 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2015 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2017 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2020 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2022 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2025 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2027 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2028 instead of table lookups.
2029 (__popcountDI2): Likewise.
2031 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2033 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2036 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2039 * soft-fp/adddf3.c: Update from glibc.
2040 * soft-fp/addsf3.c: Likewise.
2041 * soft-fp/addtf3.c: Likewise.
2042 * soft-fp/divdf3.c: Likewise.
2043 * soft-fp/divsf3.c: Likewise.
2044 * soft-fp/divtf3.c: Likewise.
2045 * soft-fp/double.h: Likewise.
2046 * soft-fp/eqdf2.c: Likewise.
2047 * soft-fp/eqsf2.c: Likewise.
2048 * soft-fp/eqtf2.c: Likewise.
2049 * soft-fp/extenddftf2.c: Likewise.
2050 * soft-fp/extended.h: Likewise.
2051 * soft-fp/extendsfdf2.c: Likewise.
2052 * soft-fp/extendsftf2.c: Likewise.
2053 * soft-fp/fixdfdi.c: Likewise.
2054 * soft-fp/fixdfsi.c: Likewise.
2055 * soft-fp/fixsfdi.c: Likewise.
2056 * soft-fp/fixsfsi.c: Likewise.
2057 * soft-fp/fixtfdi.c: Likewise.
2058 * soft-fp/fixtfsi.c: Likewise.
2059 * soft-fp/fixunsdfdi.c: Likewise.
2060 * soft-fp/fixunsdfsi.c: Likewise.
2061 * soft-fp/fixunssfdi.c: Likewise.
2062 * soft-fp/fixunssfsi.c: Likewise.
2063 * soft-fp/fixunstfdi.c: Likewise.
2064 * soft-fp/fixunstfsi.c: Likewise.
2065 * soft-fp/floatdidf.c: Likewise.
2066 * soft-fp/floatdisf.c: Likewise.
2067 * soft-fp/floatditf.c: Likewise.
2068 * soft-fp/floatsidf.c: Likewise.
2069 * soft-fp/floatsisf.c: Likewise.
2070 * soft-fp/floatsitf.c: Likewise.
2071 * soft-fp/floatundidf.c: Likewise.
2072 * soft-fp/floatundisf.c: Likewise.
2073 * soft-fp/floatunditf.c: Likewise.
2074 * soft-fp/floatunsidf.c: Likewise.
2075 * soft-fp/floatunsisf.c: Likewise.
2076 * soft-fp/floatunsitf.c: Likewise.
2077 * soft-fp/gedf2.c: Likewise.
2078 * soft-fp/gesf2.c: Likewise.
2079 * soft-fp/getf2.c: Likewise.
2080 * soft-fp/ledf2.c: Likewise.
2081 * soft-fp/lesf2.c: Likewise.
2082 * soft-fp/letf2.c: Likewise.
2083 * soft-fp/muldf3.c: Likewise.
2084 * soft-fp/mulsf3.c: Likewise.
2085 * soft-fp/multf3.c: Likewise.
2086 * soft-fp/negdf2.c: Likewise.
2087 * soft-fp/negsf2.c: Likewise.
2088 * soft-fp/negtf2.c: Likewise.
2089 * soft-fp/op-1.h: Likewise.
2090 * soft-fp/op-2.h: Likewise.
2091 * soft-fp/op-4.h: Likewise.
2092 * soft-fp/op-8.h: Likewise.
2093 * soft-fp/op-common.h: Likewise.
2094 * soft-fp/quad.h: Likewise.
2095 * soft-fp/single.h: Likewise.
2096 * soft-fp/soft-fp.h: Likewise.
2097 * soft-fp/subdf3.c: Likewise.
2098 * soft-fp/subsf3.c: Likewise.
2099 * soft-fp/subtf3.c: Likewise.
2100 * soft-fp/truncdfsf2.c: Likewise.
2101 * soft-fp/trunctfdf2.c: Likewise.
2102 * soft-fp/trunctfsf2.c: Likewise.
2103 * soft-fp/unorddf2.c: Likewise.
2104 * soft-fp/unordsf2.c: Likewise.
2105 * soft-fp/unordtf2.c: Likewise.
2106 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2107 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2108 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2109 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2110 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2111 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2112 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2113 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2114 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2115 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2116 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2117 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2119 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2121 * config/mips/lib2funcs.c: New file.
2122 * config/mips/t-mips (LIB2ADD_ST): Add it.
2124 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2127 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2128 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2130 2013-06-08 Walter Lee <walt@tilera.com>
2132 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2133 Replace int64_t with long long. Add __extension__ where
2135 * config/tilepro/atomic.c: Include config.h.
2137 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2139 * config.host (arm-wrs-vxworks): Configure with other soft float.
2141 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2143 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2144 (mips64r5900el-*-elf*): New configurations.
2146 2013-06-04 Alan Modra <amodra@gmail.com>
2148 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2150 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2152 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2154 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2156 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2157 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2158 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2160 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2162 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2163 (powerpc-wrs-vxworks): Likewise.
2165 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2167 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2168 signal frames as well.
2169 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2170 STACK_BIAS to the CFA offset.
2172 2013-05-17 Richard Henderson <rth@redhat.com>
2175 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2176 (execute_cfa_program): Use it when storing to fs->regs.
2178 2013-05-08 Kai Tietz <ktietz@redhat.com>
2180 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2181 (__deregister_frame_info): Likewise.
2183 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2185 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2188 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2190 2013-04-25 Alan Modra <amodra@gmail.com>
2192 * config.host: Match little-endian powerpc-linux.
2194 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2196 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2197 as 'unsigned long long' instead of 'unsigned long'.
2198 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2201 2013-04-10 Julian Brown <julian@codesourcery.com>
2203 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2204 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2205 unsigned char/unsigned short.
2206 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2208 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2211 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2213 2013-04-04 Meador Inge <meadori@codesourcery.com>
2215 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2216 computing the location of the link register.
2217 (aeabi_uldivmod): Ditto.
2219 2013-03-27 Kai Tietz <ktietz@redhat.com>
2221 * config.host: Add support for cygwin x64 target.
2222 * configure: Regenerated.
2224 2013-03-26 Walter Lee <walt@tilera.com>
2226 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2227 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2229 2013-03-25 Kai Tietz <ktietz@redhat.com>
2231 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2233 2013-03-20 Robert Mason <rbmj@verizon.net>
2235 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2236 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2237 (__gthread_leave_tsd_dtor_context): Add prototypes.
2238 (tls_delete_hook): Update.
2240 2013-03-20 Catherine Moore <clm@codesourcery.com>
2241 Joseph Myers <joseph@codesourcery.com>
2242 Chao-ying Fu <fu@mips.com>
2244 * config/mips/mips16.S: Don't build for microMIPS.
2245 * config/mips/linux-unwind.h: Handle microMIPS frame.
2246 * config/mips/crtn.S (fini, init): New labels.
2248 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2250 PR tree-optimization/53265
2251 * unwind-dw2.c (execute_cfa_program): Avoid
2252 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2253 on targets with DWARF_FRAME_REGISTERS < 32.
2255 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2258 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2259 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2261 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2263 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2264 sandybridge processors.
2266 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2269 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2272 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2274 * config/microblaze/crti.S: Setup stack protection at entry
2276 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2278 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2279 (__rotldi3): Shift bytewise if applicable.
2281 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2283 * config/aarch64/sync-cache.c
2284 (__aarch64_sync_cache_range): Silence warnings.
2286 2013-02-25 Catherine Moore <clm@codesourcery.com>
2289 2013-02-24 Catherine Moore <clm@codesourcery.com>
2290 Joseph Myers <joseph@codesourcery.com>
2291 Chao-ying Fu <fu@mips.com>
2293 * config/mips/mips16.S: Don't build for microMIPS.
2294 * config/mips/linux-unwind.h: Handle microMIPS frame.
2295 * config/mips/crtn.S (fini, init): New labels.
2297 2013-02-24 Catherine Moore <clm@codesourcery.com>
2298 Joseph Myers <joseph@codesourcery.com>
2299 Chao-ying Fu <fu@mips.com>
2301 * config/mips/mips16.S: Don't build for microMIPS.
2302 * config/mips/linux-unwind.h: Handle microMIPS frame.
2303 * config/mips/crtn.S (fini, init): New labels.
2305 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2306 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2309 2013-02-16 Alan Modra <amodra@gmail.com>
2312 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2313 (ppc_fallback_frame_state): Always set up save locations for fp
2314 and altivec. Don't bother with non-callee-saved regs, r0-r13
2315 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2317 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2320 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2322 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2323 _ssmulha3, _usmulusa3, _ssmulsa3.
2324 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2325 (__muldi3): XCALL __muldi3_6 instead of rcall.
2326 (__umulsidi3, __mulsidi3): New functions.
2327 (do_prologue_saves, do_epilogue_restores): New .macros.
2328 (__divdi3_moddi3): Use them.
2329 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2330 (__usmulusa3, __ssmulsa3): New functions.
2332 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2333 Jack Howarth <howarth@bromo.med.uc.edu>
2334 Patrick Marlier <patrick.marlier@gmail.com>
2337 * config/darwin-crt-tm.c: Remove dummy functions hack.
2339 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2342 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2343 * config/avr/lib2-object.mk: New iterator to build objects from it.
2344 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2346 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2347 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2348 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2349 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2350 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2351 * config/avr/lib1funcs-fixed.S: Implement them.
2353 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2355 Update copyright years.
2357 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2360 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2361 Add crtcxa to extra_parts.
2362 * config/rs6000/exit.h: New file.
2363 * config/rs6000/cxa_atexit.c: New file.
2364 * config/rs6000/cxa_finalize.c: New file.
2365 * config/rs6000/crtcxa.c: New file.
2366 * config/rs6000/t-aix-cxa: New file.
2367 * config/rs6000/libgcc-aix-cxa.ver: New file.
2369 2013-01-31 Nick Clifton <nickc@redhat.com>
2371 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2374 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2377 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2378 _mulQQ, _mulHQ, _mulHA, _mulSA,
2379 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2380 _divQQ, _divHQ, _divHA, _divSA,
2381 _divUQQ, _divUHQ, _divUHA, _divUSA.
2383 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2385 * config.host(microblaze*-linux*): tmake_file: Remove
2386 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2387 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2388 to exclude functions from being built with libgcc.c and use
2389 the microblaze assembly.
2391 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2393 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2396 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2398 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2399 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2400 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2401 alignment operation.
2403 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2405 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2406 loop start address for cache clearing.
2408 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2410 * config/avr/lib1funcs.S: Remove trailing blanks.
2411 * config/avr/lib1funcs-fixed.S: Ditto.
2413 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2415 * config/avr/avr-lib.h: Add GPL copyright notice.
2417 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2419 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2420 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2421 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2422 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2424 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2426 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2427 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2429 2013-01-04 Nick Clifton <nickc@redhat.com>
2431 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2432 the CALLT instruction is supported.
2434 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2436 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2437 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2439 2012-12-13 John Tytgat <John@bass-software.com>
2441 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2444 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2447 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2448 undefined signed overflows.
2450 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2453 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2455 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2457 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2458 (FP_TRAPPING_EXCEPTIONS): Define.
2459 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2460 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2462 2012-12-04 Richard Henderson <rth@redhat.com>
2465 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2467 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2469 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2470 (FP_EX_SHIFT): Define.
2471 (FP_TRAPPING_EXCEPTIONS): Define.
2473 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2475 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2476 (FP_ROUNDMODE): Use FP_RND_MASK.
2477 * config/aarch64/sfp-exceptions.c: New.
2478 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2479 Use __sfp_handle_exceptions.
2481 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2483 * config.host: (arm*-*-freebsd*): Remove.
2484 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2485 (arm*-*-elf*): Remove.
2486 (arm*-*-wince-pe*): Remove.
2487 * arm/unwind-arm.c (struct fpa_reg): Delete.
2488 (struct fpa_regs): Delete.
2489 (phase1_vrs): Remove fpa element.
2490 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2491 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2492 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2493 * ieee754-sf.S (floatundisf): Remove FPA support.
2494 (floatdisf): Likewise.
2495 * ieee75f-df.S (floatundidf): Likewise.
2496 (floatdidf): Likewise.
2498 2012-11-29 Kai Tietz <ktietz@redhat.com>
2501 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2502 * unwind-generic.h: Likewise.
2503 * unwind-seh.c: Likewise.
2505 2012-11-28 Richard Henderson <rth@redhat.com>
2508 * emutls.c (__emutls_get_address): Avoid race condition between
2509 obj->loc.offset read and emutls_key initialization.
2511 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2513 Adjust decimal point of signed accum mode to GCC default.
2516 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2518 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2519 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2520 (__mulha3, __mulsa3)
2521 (__divqq3, __divha3, __divsa3): Adjust to new position of
2522 decimal point of signed accum types.
2524 (__mulusa3_round): New function.
2525 (__mulusa3): Use it.
2526 (__divqq_helper): New function.
2527 (__udivuqq3): Use it.
2529 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2532 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2534 2012-11-18 Teresa Johnson <tejohnson@google.com>
2537 * libgcov.c (gcov_exit): Remove merged program summary
2538 comparison unless !GCOV_LOCKED.
2540 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2542 * soft-fp: Updated from glibc upstream.
2544 2012-11-06 Ian Lance Taylor <iant@google.com>
2546 * generic-morestack.c (__generic_morestack): Align the returned
2547 stack pointer to a 32 byte boundary.
2548 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2549 increment the return address until we have decided that we don't
2550 have a varargs function.
2551 (__morestack) [32-bit]: Align stack correctly when calling C
2553 (__morestack) [64-bit]: Likewise.
2555 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2557 * configure: Regenerate.
2559 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2562 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2563 * config/i386/sfp-machine.h: Guard exception handling
2564 code with _SOFT_FLOAT.
2565 * config/i386/32/sfp-machine.h: Guard rounding handling
2566 code with _SOFT_FLOAT.
2567 * config/i386/64/sfp-machine.h: Ditto.
2569 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2571 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2574 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2576 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2577 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2578 when appropriate. Correct structure element types.
2579 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2580 -minline-all-stringops from compile flags.
2582 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2584 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2586 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2588 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2590 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2592 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2595 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2596 Jim MacArthur <jim.macarthur@arm.com>
2597 Marcus Shawcroft <marcus.shawcroft@arm.com>
2598 Nigel Stephens <nigel.stephens@arm.com>
2599 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2600 Richard Earnshaw <rearnsha@arm.com>
2601 Sofiane Naci <sofiane.naci@arm.com>
2602 Stephen Thomas <stephen.thomas@arm.com>
2603 Tejas Belagod <tejas.belagod@arm.com>
2604 Yufeng Zhang <yufeng.zhang@arm.com>
2606 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2607 * config/aarch64/crti.S: New file.
2608 * config/aarch64/crtn.S: New file.
2609 * config/aarch64/linux-unwind.h: New file.
2610 * config/aarch64/sfp-machine.h: New file.
2611 * config/aarch64/sync-cache.c: New file.
2612 * config/aarch64/t-aarch64: New file.
2613 * config/aarch64/t-softfp: New file.
2615 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2617 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2618 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2619 no-longer-needed LDBU insns.
2621 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2624 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2625 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2627 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2629 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2631 2012-10-15 Matthias Klose <doko@ubuntu.com>
2633 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2635 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2637 * configure: Regenerate.
2638 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2640 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2642 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2643 instructions for 64bit targets only.
2645 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2647 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2648 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2649 * config/i386/32/sfp-machine.h: ... here.
2650 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2651 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2654 2012-10-07 Matthias Klose <doko@ubuntu.com>
2656 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2658 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2660 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2662 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2663 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2664 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2667 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2670 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2671 Fix parameter names.
2673 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2676 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2677 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2678 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2680 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2683 * config/sh/linux-atomic.S: Delete.
2684 * config/sh/linux-atomic.c: New.
2685 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2686 linux-atomic.c. Add cflags to disable warnings.
2688 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2691 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2693 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2694 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2695 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2696 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2697 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2699 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2701 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2703 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2704 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2706 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2708 * config.host (hppa-*-openbsd*): New target.
2709 * config/pa/t-openbsd: New file.
2711 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2714 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2715 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2716 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2717 (__divsa3): Use __negsi2 to negate r_quoL.
2718 * config/avr/lib1funcs.S (FALIAS): New macro.
2719 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2720 (__negsi2): ...this new function.
2721 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2722 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2723 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2724 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2725 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2726 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2728 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2731 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2732 (lshrsi3): Reimplement as lshrsi3_r0.
2734 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2737 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2740 2012-09-07 Teresa Johnson <tejohnson@google.com>
2742 PR gcov-profile/54487
2743 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2746 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2749 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2750 not configured --with-avrlibc=no.
2751 * config/avr/t-avrlibc: New file.
2752 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2753 (DPBIT_FUNCS): Ditto.
2754 (TPBIT_FUNCS): Ditto.
2756 2012-09-04 Teresa Johnson <tejohnson@google.com>
2758 * libgcov.c (struct gcov_summary_buffer): New structure.
2759 (gcov_histogram_insert): New function.
2760 (gcov_compute_histogram): Ditto.
2761 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2762 histograms during summary merging.
2764 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2766 * config.host (x86_64-*-openbsd*): New target.
2768 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2770 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2773 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2776 * config/avr/t-avr (conv_X): Rename to func_X.
2778 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2781 * config/avr/lib1funcs-fixed.S: New file.
2782 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2783 after they are used.
2784 (neg2, neg4): New macros.
2785 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2786 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2787 (__umulhisi3): Speed up MUL variant if there is enough flash.
2788 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2790 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2791 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2792 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2793 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2794 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2795 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2796 (LIB2FUNCS_EXCLUDE): Add supported functions.
2798 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2800 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2801 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2803 * fixed-obj.mk: Only expand dependency if $o is not in
2806 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2808 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2810 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2812 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2813 depend on --enable-shared.
2814 ($(lib1asmfuncs-o)): Use %.vis files independent of
2816 * static-object.mk ($(base)$(objext), $(base).vis)
2817 ($(base)_s$(objext)): Use same rules for visibility handling as in
2820 2012-08-21 Ian Lance Taylor <iant@google.com>
2822 * config/i386/morestack.S (__morestack_non_split): Increase amount
2823 of space allocated for non-split code stack.
2825 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2827 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2828 even if inhibit_libc.
2830 2012-08-17 Julian Brown <julian@codesourcery.com>
2832 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2833 -fexceptions -fnon-call-exceptions if not defined.
2834 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2835 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2837 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2839 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2842 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2844 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2845 rs6000/t-slibgcc-aix.
2847 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2849 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2851 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2853 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2855 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2858 * Makefile.in (version): Replace top_srcdir with srcdir.
2860 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2862 * Makefile.in (version): set to BASE-VER file from gcc directory.
2864 2012-08-01 Nick Clifton <nickc@redhat.com>
2866 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2867 Implements __clrsb for an HImode argument.
2869 2012-07-31 Nick Clifton <nickc@redhat.com>
2871 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2872 Implements __clrsb for an HImode argument.
2873 * config/stormy16/clrsbhi2.c: New file:
2874 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2876 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2878 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2880 2012-07-19 Tristan Gingold <gingold@adacore.com>
2881 Richard Henderson <rth@redhat.com>
2883 * unwind-seh.c: New file.
2884 * unwind-generic.h: Include windows.h for SEH.
2885 (_Unwind_Exception): Use 6 private fields for SEH.
2886 (_GCC_specific_handler): Declare.
2887 * unwind-c.c (__gcc_personality_seh0): New function.
2889 * config/i386/libgcc-cygming.ver: New file.
2890 * config/i386/t-seh-eh: New file.
2891 * config.host (x86_64-*-mingw*): Default to seh.
2893 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2895 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2897 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2899 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2900 __builtin_expect when checking for exceptions.
2901 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2903 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2905 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2906 function declaration.
2907 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2909 * config/ia64/sfp-exceptions.c: New.
2910 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2912 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2914 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2915 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2916 * config/i386/64/sfp-machine: ... (delete here) ...
2917 * config/i386/sfp-machine.h: ... to here.
2918 (FP_EX_MASK): Remove.
2920 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2922 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2924 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2925 * config/i386/libgcc-sol2.ver: Ditto.
2926 * config/i386/libgcc-glibc.ver: Ditto.
2928 2012-06-11 Roland McGrath <mcgrathr@google.com>
2930 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2931 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2934 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2936 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2937 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2938 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2939 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2940 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2941 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2942 * config/i386/64/sfp-machine: ... (delete here) ...
2943 * config/i386/sfp-machine.h: ... to here.
2945 (__sfp_handle_exceptions): New function declaration.
2946 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2947 * config/i386/sfp-exceptions.c: New.
2948 * config/i386/t-softfp: New.
2949 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2950 i386/t-softfp to tmake_file.
2952 2012-06-03 David S. Miller <davem@davemloft.net>
2954 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2957 2012-05-31 David S. Miller <davem@davemloft.net>
2959 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2960 multiply and divide instructions on 32-bit when V9.
2961 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2963 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2965 * config/arm/ieee754-df.S: Fix typos.
2966 * config/arm/ieee754-sf.S: Fix typos.
2967 * config/c6x/libunwind.S: Fix typos.
2968 * config/epiphany/udivsi3-float.c: Fix typos.
2969 * config/microblaze/muldi3_hard.S: Fix typos.
2970 * config/picochip/adddi3.S: Fix typos.
2971 * config/picochip/ashlsi3.S: Fix typos.
2972 * config/picochip/ashrsi3.S: Fix typos.
2973 * config/picochip/clzsi2.S: Fix typos.
2974 * config/picochip/cmpsi2.S: Fix typos.
2975 * config/picochip/divmod15.S: Fix typos.
2976 * config/picochip/divmodhi4.S: Fix typos.
2977 * config/picochip/divmodsi4.S: Fix typos.
2978 * config/picochip/longjmp.S: Fix typos.
2979 * config/picochip/lshrsi3.S: Fix typos.
2980 * config/picochip/parityhi2.S: Fix typos.
2981 * config/picochip/popcounthi2.S: Fix typos.
2982 * config/picochip/setjmp.S: Fix typos.
2983 * config/picochip/subdi3.S: Fix typos.
2984 * config/picochip/ucmpsi2.S: Fix typos.
2985 * config/picochip/udivmodhi4.S: Fix typos.
2986 * config/picochip/udivmodsi4.S: Fix typos.
2987 * config/spu/divv2df3.c: Fix typos.
2988 * config/spu/mfc_multi_tag_release.c: Fix typos.
2989 * config/spu/mfc_tag_release.c: Fix typos.
2990 * configure.ac: Fix typos.
2991 * configure: Regenerate.
2993 2012-05-25 Ian Lance Taylor <iant@google.com>
2995 * config/i386/morestack.S (__morestack_non_split): Check whether
2996 caller is varargs and needs %bp to hold the stack frame on return.
2998 2012-05-25 Olivier Hainque <hainque@adacore.com>
3000 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3001 sequence in the non pic case on VxWorks.
3003 2012-05-24 Olivier Hainque <hainque@adacore.com>
3005 * Makefile.in: Move dependency on install-unwind_h from
3006 "install-leaf" to "install".
3008 2012-05-24 Olivier Hainque <hainque@adacore.com>
3010 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3011 Use a separate command for stamp removals.
3013 2012-05-21 Andrew Pinski <apinski@cavium.com>
3016 * configure.ac: Define the default includes to being none.
3017 * configure: Regenerate.
3019 2012-05-16 Olivier Hainque <hainque@adacore.com>
3021 * Makefile.in (install-unwind_h): Rename into ...
3022 (install-unwind_h-forbuild): New target.
3023 (all): Use it instead of the former install-unwind_h.
3024 (install-unwind_h): Reinstate, copy to user install destination
3025 for include files, not to the internal gcc object directory one.
3026 (install-leaf): Depend on it.
3028 2012-05-15 Olivier Hainque <hainque@adacore.com>
3030 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3031 register numbers. LR_REGNO replaces R_LR.
3032 (ucontext_for): New, helper for ...
3033 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3035 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3037 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3039 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3040 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3041 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3043 (i[34567]86-*-*, x86_64-*-*): ... here.
3045 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3046 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3048 * config/i386/i386-cpuinfo.c: Rename to ...
3049 * config/i386/cpuinfo.c: ... this.
3050 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3052 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3053 (libgcc_cv_init_priority): New test.
3054 * configure: Regenerate.
3055 * config.in: New file.
3056 * Makefile.in (clean): Rename config.h to auto-target.h.
3057 (config.h): Likewise.
3058 (stamp-h): Likewise.
3060 * config/i386/cpuinfo.c (auto-target.h): Include.
3061 (CONSTRUCTOR_PRIORITY): Define.
3062 (__cpu_indicator_init): Use it.
3064 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3066 * longlong.h: Use a URL instead of an FSF postal address.
3067 Replace spaces with tab.
3069 2012-05-08 Teresa Johnson <tejohnson@google.com>
3071 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3072 (__gcov_dump): Ditto.
3073 (gcov_dump_complete): New global variable.
3074 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3075 (__gcov_flush): Outline functionality now in gcov_clear.
3076 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3078 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3080 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3081 (mips*-*-linux*): Include mips/t-tpbit when long double is
3084 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3086 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3087 (get_available_features): New argument. Check for AVX2.
3088 (__cpu_indicator_init): Modify call to get_available_features.
3090 2012-04-25 Alan Modra <amodra@gmail.com>
3092 * config/rs6000/crtsavevr.S: New file.
3093 * config/rs6000/crtrestvr.S: New file.
3094 * config/rs6000/t-savresfgpr: Build the above.
3095 * config/rs6000/t-netbsd: Likewise.
3097 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3099 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3101 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3103 * libgcc/config/i386/i386-cpuinfo.c: New file.
3104 * libgcc/config/i386/t-cpuinfo: New file.
3105 * libgcc/config.host: Include t-cpuinfo.
3106 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3108 2012-04-24 Chao-ying Fu <fu@mips.com>
3110 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3112 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3114 struct siginfo vs. siginfo_t
3116 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3117 siginfo_t instead of struct siginfo.
3118 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3119 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3120 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3121 (ia64_handle_unwabi): Likewise.
3122 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3123 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3124 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3125 (sh_fallback_frame_state): Likewise.
3126 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3127 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3129 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3131 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3134 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3136 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3137 if it hasn't been previously saved.
3139 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3141 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3144 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3147 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3148 instead of __AVR_HAVE_8BIT_SP__.
3150 2012-03-26 Tristan Gingold <gingold@adacore.com>
3152 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3153 (unw_table_entry): Use unw_word instead of unsigned long.
3154 (_Unwind_FindTableEntry): Likewise.
3155 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3156 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3157 (_Unwind_FindTableEntry): Likewise.
3158 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3159 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3160 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3161 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3162 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3163 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3164 (uw_init_context_1, uw_install_context): Likewise.
3165 (unw_word): Move to unwind-ia64.h
3167 2012-03-26 Tristan Gingold <gingold@adacore.com>
3169 * config/vms/vms-ucrt0.c: Update copyright years.
3171 (___gcc_main_flags): Declare.
3172 (__main): Check flags to remap argv and exit code.
3173 * config.host (*-*-*vms*): Adjust extra_parts.
3174 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3177 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3179 * arm/lib1funcs.asm (ctzsi2): New function.
3180 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3181 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3182 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3183 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3184 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3185 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3187 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3189 * config.host: Add bits to support powerpc64-*-freebsd*.
3190 * config/rs6000/freebsd-unwind.h: New file.
3191 * config/rs6000/t-freebsd64: New file.
3193 2012-03-20 Richard Guenther <rguenther@suse.de>
3195 PR gcov-profile/52627
3196 * libgcov.c (init_mx): Fix mutex name.
3198 2012-03-16 Tristan Gingold <gingold@adacore.com>
3200 * config/ia64/vms-unwind.h: Remove ulong (and replace
3201 it by unw_reg where used). Define unw_reg with __int64.
3203 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3205 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3207 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3209 (sparc_is_sighandler): Likewise.
3211 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3213 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3216 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3218 * config/arm/crtn.S: Fix typo.
3220 2012-03-13 Richard Guenther <rguenther@suse.de>
3222 * libgcov.c: Remove stdio.h include and NULL un-define.
3224 2012-03-13 Richard Guenther <rguenther@suse.de>
3227 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3229 2012-03-13 Richard Guenther <rguenther@suse.de>
3231 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3233 2012-03-13 Richard Guenther <rguenther@suse.de>
3235 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3236 and __gthread_mutex_init_function definitions.
3238 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3240 * config.host (mips*-*-openbsd*): Remove.
3242 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3244 * config.host: Remove alpha*-dec-osf5.1* handling.
3245 * config/alpha/gthr-posix.c: Remove.
3246 * config/alpha/libgcc-osf5.ver: Remove.
3247 * config/alpha/osf5-unwind.h: Remove.
3248 * config/alpha/t-osf-pthread: Remove.
3249 * config/alpha/t-slibgcc-osf: Remove.
3250 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3251 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3252 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3253 * mkmap-flat.awk: Remove osf_export handling.
3255 2012-03-12 Richard Guenther <rguenther@suse.de>
3257 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3258 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3259 (__gthread_mutex_init_function): New function.
3260 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3263 * libgcov.c: Include gthr.h.
3264 (__gcov_flush_mx): New global variable.
3265 (init_mx, init_mx_once): New functions.
3266 (__gcov_flush): Protect self with a mutex.
3267 (__gcov_fork): Re-initialize mutex after forking.
3268 * unwind-dw2-fde.c: Change condition under which to use
3269 __GTHREAD_MUTEX_INIT_FUNCTION.
3271 2012-03-12 Tristan Gingold <gingold@adacore.com>
3273 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3274 * config/ia64/t-vms: Likewise.
3276 2012-03-11 Michael Hope <michael.hope@linaro.org>
3278 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3281 2012-03-07 Walter Lee <walt@tilera.com>
3283 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3285 (atomic_xor): Rename and move definition to
3286 config/tilepro/atomic.h.
3287 (atomic_nand): Ditto.
3288 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3290 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3291 (arch_atomic_nand): Ditto.
3293 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3296 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3298 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3301 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3304 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3308 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3309 if RAMPZ affects reading from RAM.
3310 (__tablejump_elpm__): Ditto.
3312 (__movmemx_hi): Ditto.
3313 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3314 (__do_global_dtors): Ditto.
3315 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3316 (__movmemx_hi): Ditto.
3318 2012-03-05 Richard Henderson <rth@redhat.com>
3320 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3321 [ARM] (count_trailing_zeros): Use the builtin.
3323 2012-03-01 Kai Tietz <ktietz@redhat.com>
3325 * soft-fp: Imported from glibc upstream.
3327 2012-02-28 Kai Tietz <ktietz@redhat.com>
3329 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3330 for mingw-targets as attribute gcc_struct.
3332 2012-02-28 Ian Lance Taylor <iant@google.com>
3334 * generic-morestack.c (__splitstack_releasecontext): Correct call
3335 to __morestack_release_segments.
3337 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3340 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3341 for __linux__ when removing signals from __morestack_fullmask.
3343 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3346 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3348 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3350 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3351 instead of HAVE_INITFINI_ARRAY.
3352 * config/ia64/crtend.S: Likewise.
3354 2012-02-20 Kai Tietz <ktietz@redhat.com>
3357 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3359 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3360 to w32-unwind.h header.
3362 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3364 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3365 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3366 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3367 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3369 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3371 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3373 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3376 * config/darwin-crt-tm.c: Correct typo.
3378 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3379 Patrick Marlier <patrick.marlier@gmail.com>
3382 * config/darwin-crt-tm.c: Generate dummy functions.
3384 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3385 Patrick Marlier <patrick.marlier@gmail.com>
3388 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3389 (__doTMRegistrations): Call it.
3390 (__doTMdeRegistrations): Likewise.
3392 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3393 Anatoly Sokolov <aesok@post.ru>
3394 Eric Weddington <eric.weddington@atmel.com>
3397 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3398 (__epilogue_restores__): Ditto.
3400 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3404 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3405 Solaris 11 and slightly reformat.
3406 (sparc_is_sighandler): Likewise.
3408 2012-02-14 Walter Lee <walt@tilera.com>
3410 * config.host: Handle tilegx and tilepro.
3411 * config/tilegx/sfp-machine.h: New file.
3412 * config/tilegx/sfp-machine32.h: New file.
3413 * config/tilegx/sfp-machine64.h: New file.
3414 * config/tilegx/t-crtstuff: New file.
3415 * config/tilegx/t-softfp: New file.
3416 * config/tilegx/t-tilegx: New file.
3417 * config/tilepro/atomic.c: New file.
3418 * config/tilepro/atomic.h: New file.
3419 * config/tilepro/linux-unwind.h: New file.
3420 * config/tilepro/sfp-machine.h: New file.
3421 * config/tilepro/softdivide.c: New file.
3422 * config/tilepro/softmpy.S: New file.
3423 * config/tilepro/t-crtstuff: New file.
3424 * config/tilepro/t-tilepro: New file.
3426 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3430 * gthr-posix.h: Allow static initializer macros to be disabled.
3431 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3433 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3435 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3436 Add t-slibgcc-libgcc to tmake_file.
3437 * config/mips/libgcc-mips16.ver: Revert previous patch.
3438 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3440 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3441 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3443 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3444 * config/cr16/crti.S: New file.
3445 * config/cr16/crtlibid.S: New file.
3446 * config/cr16/crtn.S: New file.
3447 * config/cr16/lib1funcs.S: New file.
3448 * config/cr16/t-cr16: New file.
3449 * config/cr16/t-crtlibid: New file.
3450 * config/cr16/unwind-dw2.h: New file.
3451 * config/cr16/unwind-cr16.c: New file.
3452 * config/cr16/divmodhi3.c: New file.
3454 2012-01-25 Alan Modra <amodra@gmail.com>
3456 * config/rs6000/t-linux64: Delete. Move..
3457 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3458 * config/rs6000/t-linux: ..and libgcc flags to here.
3460 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3462 * config.host (i[34567]86-*-interix3*):
3463 Change triplet to i[34567]86-*-interix[3-9]*.
3464 * configure: Regenerate.
3466 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3467 Richard Sandiford <rdsandiford@googlemail.com>
3469 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3470 * config/mips/mips16.S (__mips16_rdhwr): New function.
3471 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3473 2012-01-11 Nathan Sidwell <nathan@acm.org>
3475 * libgcov.c (__gcov_init): Ignore objects with no functions.
3477 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3480 Extend __pgmx semantics to linearize memory.
3481 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3482 * config/avr/lib1funcs.S (__xload_1): New function.
3483 (__movmemx_qi, __movmemx_hi): New functions.
3484 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3487 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3489 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3490 purported sigacthandler address isn't null before dereferencing it.
3491 (sparc_is_sighandler): Likewise.
3493 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3496 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3497 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3498 (sparc_is_sighandler): Likewise.
3499 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3501 2012-01-06 Tristan Gingold <gingold@adacore.com>
3503 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3504 compatibility thunks...
3505 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3506 (crtbeginS.o, crtendS.o): ... and these to ...
3507 * config/ia64/t-ia64-elf: ... this new file.
3508 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3509 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3511 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3513 * configure: Regenerate.
3514 * config/s390/t-crtstuff: Remove -fPIC.
3516 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3519 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3522 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3525 * config/avr/lib1funcs.S: Remove FIXME comments.
3526 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3528 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3530 Implement light-weight DImode support.
3531 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3532 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3533 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3534 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3536 2011-12-30 Nathan Sidwell <nathan@acm.org>
3538 * libgcov.c (gcov_crc32): Remove global var.
3539 (free_fn_data): New function.
3540 (buffer_fn_data): Pass in filename, more robust error recovery.
3541 (crc32_unsigned): New function.
3542 (gcov_exit): More robust detection of new program. More robust
3544 (__gcov_init): Do not update program's crc here.
3546 2011-12-21 Tristan Gingold <gingold@adacore.com>
3548 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3550 2011-12-21 Ian Lance Taylor <iant@google.com>
3552 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3554 2011-12-20 Ian Lance Taylor <iant@google.com>
3556 * config/i386/morestack.S (__morestack_non_split): If there is
3557 enough stack space already, don't split. Ask for more stack space
3560 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3562 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3564 (_Unwind_DebugHook): New function.
3565 (uw_restore_core_regs): New define.
3566 (unwind_phase2): Use uw_restore_core_regs instead of
3568 (unwind_phase2_forced): Likewise.
3569 (__gnu_Unwind_Resume): Likewise.
3571 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3573 * config/alpha/linux-unwind.h: Update copyright years.
3574 (MD_FROB_UPDATE_CONTEXT): New define.
3575 (alpha_frob_update_context): New function.
3577 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3579 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3580 tmake_file rather replacing it.
3582 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3584 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3585 function is not used for PPC64.
3586 (save_world): Amend comments. Update the VRsave mask to reflect the
3588 (rest_world): Update comments, do not clobber r10, do not use r8.
3589 (eh_rest_world_r10): Amend comments, do not use r8.
3590 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3591 no longer used, move restore of CR and target address to the end of
3594 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3596 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3597 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3599 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3602 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3603 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3605 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3607 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3609 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3612 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3613 * config/avr/lib1funcs.S (__muldi3): New function.
3615 2011-12-06 Andrew Pinski <apinski@cavium.com>
3617 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3619 (__frame_dummy_init_array_entry): Likewise.
3621 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3623 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3627 * config/avr/lib1funcs.S (__prologue_saves__,
3628 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3629 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3631 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3633 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3635 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3638 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3639 (_ITM_deregisterTMCloneTable): Likewise.
3640 (__register_frame_info): Fix unused warning.
3641 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3642 pthread_default_stacksize_np): Likewise.
3643 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3645 2011-11-29 DJ Delorie <dj@redhat.com>
3647 * config.host (rl78-*-elf): New case.
3648 * config/rl78: New directory for the Renesas RL78.
3650 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3652 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3655 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3658 * config/rs6000/t-savresfgpr: New file.
3659 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3660 $(srcdir)/config/rs6000/eabi.S.
3661 * config/rs6000/t-ppccomm-ldbl: Remove.
3662 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3664 (powerpc-*-eabispe*): Likewise.
3665 (powerpc-*-eabi*): Likewise.
3666 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3667 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3668 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3669 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3671 (powerpc-*-eabisim*): Likewise.
3672 (powerpc-*-elf*): Likewise.
3673 (powerpc-*-eabialtivec*): Likewise.
3674 (powerpc-xilinx-eabi*): Likewise.
3675 (powerpc-*-rtems*): Likewise.
3676 (powerpcle-*-elf*): Likewise.
3677 (powerpcle-*-eabisim*): Likewise.
3678 (powerpcle-*-eabi*): Likewise.
3680 2011-11-27 Ian Lance Taylor <iant@google.com>
3682 * generic-morestack.c (__splitstack_find): Check for NULL old
3684 (__splitstack_resetcontext): New function.
3685 (__splitstack_releasecontext): New function.
3686 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3688 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3690 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3692 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3694 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3696 2011-11-26 Richard Henderson <rth@redhat.com>
3698 * config/m68k/linux-atomic.c: New file.
3699 * config/m68k/t-linux: New file.
3700 * config.host (m68k-uclinux, m68k-linux): Use it.
3702 2011-11-26 Richard Henderson <rth@redhat.com>
3704 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3705 (__TMC_END__): Only declare if hidden is available; in the definition,
3706 if hidden is unavailable add a null record.
3707 (deregister_tm_clones, register_tm_clones): New.
3708 (__do_global_dtors_aux, frame_dummy): Use them.
3709 (__do_global_dtors, __do_global_ctors_1): Likewise.
3711 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3713 * config/darwin-crt-tm.c: New file.
3714 * config.host (darwin): Build crttms.o crttme.o to provide
3715 startup and shutdown for tm clones.
3716 * config/t-darwin (crttms.o): New build rule.
3717 (crttme.o): Likewise.
3719 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3721 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3724 2011-11-21 Richard Henderson <rth@redhat.com>
3726 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3727 (__TMC_LIST__, __TMC_END__): New.
3728 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3729 (__do_global_dtors): Likewise.
3730 (frame_dummy): Call _ITM_registerTMCloneTable.
3731 (__do_global_ctors_1): Likewise.
3733 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3735 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3736 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3737 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3738 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3739 * config/i386/t-darwin64: Remove.
3740 * config/sh/t-netbsd (LIB2ADD): Remove.
3742 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3745 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3746 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3747 * config/avr/lib1funcs.S (wmov): New assembler macro.
3748 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3749 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3750 (__udivmod64): New function.
3751 (__negdi2): New function.
3753 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3755 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3756 *-*-freebsd*aout*): Remove.
3758 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3760 * static-object.mk (c_flags-$o): Save c_flags.
3761 ($(base)$(objext)): Use it.
3763 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3765 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3767 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3770 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3771 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3774 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3776 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3778 (aeabi_uidivmod): Likewise.
3779 (umodsi3): Likewise.
3781 (aeabi_idivmod): Likewise.
3784 2011-11-16 Tristan Gingold <gingold@adacore.com>
3786 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3788 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3791 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3792 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3794 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3796 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3798 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3799 * config/pa/t-stublib64: Delete.
3801 2011-11-12 Richard Henderson <rth@redhat.com>
3803 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3804 cast the pointer argument to _Unwind_SetGRPtr.
3806 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3808 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3810 2011-11-09 Ian Lance Taylor <iant@google.com>
3812 * generic-morestack.c: Include <string.h>.
3813 (uintptr_type): Define.
3814 (struct initial_sp): Add dont_block_signals field. Reduce size of
3816 (allocate_segment): Set prev field to NULL. Don't set
3817 __morestack_current_segment or __morestack_segments.
3818 (__generic_morestack): Update current->prev and *pp after calling
3820 (__morestack_block_signals): Don't do anything if
3821 dont_block_signals is set.
3822 (__morestack_unblock_signals): Likewise.
3823 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3825 (__splitstack_block_signals): New function.
3826 (enum __splitstack_content_offsets): Define.
3827 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3828 (__splitstack_makecontext): New function.
3829 (__splitstack_block_signals_context): New function.
3830 (__splitstack_find_context): New function.
3831 * config/i386/morestack.S (__morestack_get_guard): New function.
3832 (__morestack_set_guard, __morestack_make_guard): New functions.
3833 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3835 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3837 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3838 (i[34567]86-*-mingw*): ... here.
3839 (x86_64-*-mingw*): ... here.
3841 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3843 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3845 2011-11-07 Nathan Sidwell <nathan@acm.org>
3847 * libgcov.c (struct gcov_fn_buffer): New struct.
3848 (buffer_fn_data): New helper.
3849 (gcov_exit): Rework for new gcov data structures.
3851 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3854 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3856 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3858 * config.host (tmake_file): Correct comment.
3859 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3861 (bfin*-uclinux*): Likewise.
3862 (bfin*-linux-uclibc*): Likewise.
3863 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3865 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3867 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3868 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3869 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3870 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3871 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3872 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3873 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3874 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3875 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3876 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3877 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3878 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3879 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3881 * config/bfin/t-elf: Remove.
3882 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3884 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3886 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3887 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3888 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3889 (lm32-*-elf*): ... this.
3890 (lm32-*-rtems*): ... and this.
3892 (m32r-*-rtems*): Add to tmake_file.
3893 (moxie-*-rtems*): Likewise.
3894 (sparc-*-rtems*): Likewise.
3895 Remove t-rtems from tmake_file.
3896 (sparc64-*-rtems*): Likewise.
3897 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3900 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3903 * config/gthr-posix.h: Move ...
3904 * gthr-posix.h: ... here.
3905 * config/gthr-lynx.h: Reflect this.
3906 * config/gthr-vxworks.h: Likewise.
3907 * config/rs6000/gthr-aix.h: Likewise.
3908 * configure.ac (target_thread_file): Likewise.
3909 * configure: Regenerate.
3911 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3913 * config.host (arm*-*-rtemseabi*): New target.
3915 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3918 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3921 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3923 * config.host (epiphany-*-elf*): New configuration.
3924 * config/epiphany: New Directory.
3926 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3928 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3929 * config/avr/t-rtems: New.
3930 Filter out _exit from LIB1ASMFUNCS.
3932 2011-11-04 David S. Miller <davem@davemloft.net>
3934 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3935 * configure: Rebuild.
3937 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3939 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3942 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3945 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3946 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3948 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3951 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3953 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3955 * config/c6x/t-elf (LIB2ADDEH): Set.
3956 * config/c6x/t-c6x-elf: Remove.
3958 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3960 * config/i386/sol2-ci.S: Rename to ...
3961 * config/i386/crti.S: ... this.
3962 * config/i386/sol2-cn.S: Rename to ...
3963 * config/i386/crtn.S: ... this.
3964 * config/sparc/sol2-ci.S: Rename to ...
3965 * config/sparc/crti.S: ... this.
3966 * config/sparc/sol2-cn.S: Rename to ...
3967 * config/sparc/crtn.S: ... this.
3968 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3969 (crti.o, crtn.o): Remove.
3971 2011-11-04 Tristan Gingold <gingold@adacore.com>
3973 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3975 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3977 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3979 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3981 * config.host (crisv32-*-none, cris-*-none): Remove.
3982 (crisv32-*-elf): Append to tmake_file, don't just set it.
3983 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3985 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3987 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3988 (ecrtn$(objext)): Likewise.
3989 (ncrti$(objext)): Likewise.
3990 (ncrtn$(objext)): Likewise.
3992 2011-11-03 Andreas Schwab <schwab@redhat.com>
3994 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3996 2011-11-02 David S. Miller <davem@davemloft.net>
3998 * configure.ac: Set host_address on sparc too.
3999 * configure: Regenerate.
4000 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4001 based upon host_address.
4002 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4004 2011-11-02 Jason Merrill <jason@redhat.com>
4006 * config/rs6000/t-ppccomm: Add missing \.
4008 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4010 * gthr-single.h, gthr.h: New files.
4011 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4012 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4013 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4014 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4015 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4016 * configure.ac (thread_header): New variable.
4017 Set it depending on target_thread_file.
4018 (gthr-default.h): Link from $thread_header.
4019 * configure: Regenerate.
4020 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4022 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4024 * configure.ac (tm_file_): New variable.
4025 Determine from tm_file.
4026 (tm_file, tm_defines): Substitute.
4027 * configure: Regenerate.
4028 * mkheader.sh: New file.
4029 * Makefile.in (clean): Remove libgcc_tm.h.
4030 ($(objects)): Depend on libgcc_tm.h.
4031 (libgcc_tm_defines, libgcc_tm_file): New variables.
4032 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4033 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4034 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4035 ($(extra-parts)): Depend on libgcc_tm.h.
4036 * config.host (tm_defines, tm_file): New variable.
4037 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4038 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4039 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4040 (avr-*-rtems*): Likewise.
4041 (avr-*-*): Likewise.
4042 (frv-*-elf): Likewise.
4043 (frv-*-*linux*): Likewise.
4044 (h8300-*-rtems*): Likewise.
4045 (h8300-*-elf*): Likewise.
4046 (i[34567]86-*-darwin*): Likewise.
4047 (x86_64-*-darwin*): Likewise.
4048 (rx-*-elf): Likewise.
4049 (tic6x-*-uclinux): Likewise.
4050 (tic6x-*-elf): Likewise.
4051 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4052 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4053 * config/i386/cygming-crtbegin.c: Likewise.
4054 * config/i386/cygming-crtend.c: Likewise.
4055 * config/ia64/fde-vms.c: Likewise.
4056 * config/ia64/unwind-ia64.c: Likewise.
4057 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4058 * config/rs6000/darwin-fallback.c: Likewise.
4059 * config/stormy16/lib2funcs.c: Likewise.
4060 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4061 * crtstuff.c: Likewise.
4062 * dfp-bit.h: Likewise.
4063 * emutls.c: Likewise.
4064 * fixed-bit.c: Likewise.
4065 * fp-bit.c: Likewise.
4066 * generic-morestack-thread.c: Likewise.
4067 * generic-morestack.c: Likewise.
4068 * libgcc2.c: Likewise.
4069 * libgcov.c: Likewise.
4070 * unwind-dw2-fde-dip.c: Likewise.
4071 * unwind-dw2-fde.c: Likewise.
4072 * unwind-dw2.c: Likewise.
4073 * unwind-sjlj.c: Likewise.
4075 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4077 * configure.ac: Include ../config/picflag.m4.
4078 (GCC_PICFLAG): Call it.
4080 * configure: Regenerate.
4081 * Makefile.in (gcc_srcdir): Remove.
4082 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4083 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4084 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4085 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4086 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4089 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4090 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4091 to refer to libgcc2.c.
4093 * config/darwin-64.c: New file.
4094 * config/darwin-crt3.c: Remove comment.
4095 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4096 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4097 config/udivmodsi4.c: New files.
4098 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4099 config/memset.c: New files.
4100 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4101 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4102 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4103 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4104 * config/t-openbsd-thread: New file.
4105 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4106 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4107 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4108 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4111 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4112 to refer to gthr-posix.c.
4113 * config/alpha/t-vms (LIB2ADD): Set.
4114 * config/alpha/vms-gcc_shell_handler.c: New file.
4115 * config/arm/bpabi.c, config/arm/fp16.c,
4116 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4117 config/arm/unaligned-funcs.c: New files.
4118 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4119 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4120 * config/arm/t-linux: Likewise.
4121 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4122 * config/arm/t-netbsd: New file.
4123 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4124 * config/arm/t-symbian (LIB2ADD_ST): Set.
4125 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4126 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4127 * config/bfin/t-elf: New file.
4128 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4129 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4130 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4131 config/c6x/ltf.c: New files.
4132 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4133 (HOST_LIBGCC2_CFLAGS): Set.
4134 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4135 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4136 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4138 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4139 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4140 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4141 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4142 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4144 * config/frv/t-frv (LIB2ADD): Set.
4145 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4146 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4147 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4148 config/h8300/popcounthi2.c: New files.
4149 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4150 * config/i386/gthr-win32.c: New file.
4151 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4152 * config/i386/t-cygwin: Likewise.
4153 * config/i386/t-darwin, config/i386/t-darwin64,
4154 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4155 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4156 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4157 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4158 * config/ia64/quadlib.c: New file.
4159 * config/ia64/t-hpux (LIB2ADD): Set.
4160 * config/ia64/t-ia64: Add comment.
4161 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4162 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4163 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4164 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4165 * config/m32c/t-m32c (LIB2ADD): Set.
4166 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4167 * config/m32r/t-m32r: Likewise.
4168 * config/m68k/fpgnulib.c: New file.
4169 * config/m68k/t-floatlib (LIB2ADD): Set.
4170 (xfgnulib.c): New target.
4171 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4172 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4173 * config/mep/t-mep (LIB2ADD): Set.
4174 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4175 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4176 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4177 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4178 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4179 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4180 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4181 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4182 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4183 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4185 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4186 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4187 * config/pa/fptr.c, config/pa/lib2funcs.S,
4188 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4189 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4190 (LIB2ADD, LIB2ADD_ST): Set.
4191 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4192 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4194 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4195 * config/pdp11/t-pdp11: New file.
4196 * config/picochip/libgccExtras/adddi3.S,
4197 config/picochip/libgccExtras/ashlsi3.S,
4198 config/picochip/libgccExtras/ashrsi3.S,
4199 config/picochip/libgccExtras/clzsi2.S,
4200 config/picochip/libgccExtras/cmpsi2.S,
4201 config/picochip/libgccExtras/divmod15.S,
4202 config/picochip/libgccExtras/divmodhi4.S,
4203 config/picochip/libgccExtras/divmodsi4.S,
4204 config/picochip/libgccExtras/lshrsi3.S,
4205 config/picochip/libgccExtras/parityhi2.S,
4206 config/picochip/libgccExtras/popcounthi2.S,
4207 config/picochip/libgccExtras/subdi3.S,
4208 config/picochip/libgccExtras/ucmpsi2.S,
4209 config/picochip/libgccExtras/udivmodhi4.S,
4210 config/picochip/libgccExtras/udivmodsi4.S: New files.
4211 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4212 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4213 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4214 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4215 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4216 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4217 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4218 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4220 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4221 (HOST_LIBGCC2_CFLAGS): Set.
4222 * config/rs6000/t-darwin64: New file.
4223 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4224 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4225 * config/rs6000/t-ppccomm (LIB2ADD): Add
4226 $(srcdir)/config/rs6000/tramp.S.
4227 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4228 Add $(srcdir)/config/rs6000/eabi.S.
4229 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4230 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4231 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4232 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4233 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4234 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4235 * config/rs6000/tramp.S: New file.
4236 * config/s390/t-tpf: Remove.
4237 * config/sh/linux-atomic.S: New file.
4238 * config/sh/t-linux (LIB2ADD): Set.
4239 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4240 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4241 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4243 (HOST_LIBGCC2_CFLAGS): Set.
4244 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4245 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4246 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4247 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4248 config/spu/mfc_multi_tag_release.c,
4249 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4250 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4251 config/spu/multi3.c: New files.
4252 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4253 (HOST_LIBGCC2_CFLAGS): Set.
4254 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4255 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4256 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4257 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4258 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4259 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4260 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4261 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4262 config/stormy16/umodsi3.c: New files.
4263 * config/xtensa/lib2funcs.S: New file.
4264 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4265 * config/xtensa/t-xtensa (LIB2ADD): Set.
4266 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4267 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4268 Add t-freebsd-thread to tmake_file for posix threads.
4269 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4270 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4271 (*-*-lynxos*): Likewise.
4272 (*-*-netbsd*): Likewise.
4273 (*-*-openbsd*): Likewise.
4274 Add t-openbsd-thread to tmake_file for posix threads.
4275 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4276 (*-*-vxworks*): Set tmake_file.
4277 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4278 (alpha*-*-freebsd*): Likewise.
4279 (alpha*-*-netbsd*): Likewise.
4280 (alpha*-*-openbsd*): Likewise.
4281 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4282 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4283 (alpha*-dec-*vms*): Likewise.
4284 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4285 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4286 (bfin*-uclinux*): Likewise.
4287 (bfin*-linux-uclibc*): Likewise.
4288 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4289 (crisv32-*-none): Likewise.
4290 (cris-*-elf): Likewise.
4291 (cris-*-none): Likewise.
4292 (cris-*-linux*, crisv32-*-linux*): Likewise.
4293 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4295 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4297 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4298 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4299 (x86_64-*-elf*): Likewise.
4300 (i[34567]86-*-nto-qnx*): Likewise.
4301 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4303 (x86_64-*-mingw*): Likewise.
4304 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4305 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4306 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4307 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4308 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4310 (mipsisa64sr71k-*-elf*): Likewise.
4311 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4312 (mips-*-elf*, mipsel-*-elf*): Likewise.
4313 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4314 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4315 (mips*-*-rtems*): Likewise.
4316 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4318 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4319 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4320 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4321 (spu-*-elf*): Likewise.
4322 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4324 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4326 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4327 $(srcdir) to refer to $(LIB1ASMSRC).
4329 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4330 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4331 config/arm/lib1funcs.S: New files.
4332 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4333 * config/arm/t-arm: New file.
4334 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4335 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4336 config/arm/t-strongarm-elf: New files.
4337 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4338 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4339 * config/avr/lib1funcs.S: New file.
4340 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4341 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4342 * config/c6x/lib1funcs.S: New file.
4343 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4344 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4345 * config/frv/lib1funcs.S: New file.
4346 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4347 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4348 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4349 * config/ia64/__divxf3.asm: Rename to ...
4350 * config/ia64/__divxf3.S: ... this.
4351 Adapt lib1funcs.asm filename.
4352 * config/ia64/_fixtfdi.asm: Rename to ...
4353 * config/ia64/_fixtfdi.S: ... this.
4354 Adapt lib1funcs.asm filename.
4355 * config/ia64/_fixunstfdi.asm: Rename to ...
4356 * config/ia64/_fixunstfdi.S: ... this.
4357 Adapt lib1funcs.asm filename.
4358 * config/ia64/_floatditf.asm: Rename to ...
4359 * config/ia64/_floatditf.S: ... this.
4360 Adapt lib1funcs.asm filename.
4361 * config/ia64/lib1funcs.S: New file.
4362 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4363 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4364 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4365 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4366 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4367 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4368 * config/mep/lib1funcs.S: New file.
4369 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4370 * config/mips/mips16.S: New file.
4371 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4372 * config/pa/milli64.S: New file.
4373 * config/pa/t-linux, config/pa/t-linux64: New files.
4374 * config/picochip/lib1funcs.S: New file.
4375 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4376 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4377 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4378 * config/sh/t-netbsd: New file.
4379 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4380 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4381 * config/sh/t-sh64: New file.
4382 * config/sparc/lb1spc.S: New file.
4383 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4385 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4386 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4387 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4388 config/xtensa/lib1funcs.S: New files.
4389 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4390 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4392 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4393 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4394 (arm*-*-linux*): Likewise.
4395 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4396 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4397 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4398 (arm*-*-ecos-elf): Likewise.
4399 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4400 (arm*-*-rtems*): Likewise.
4401 (arm*-*-elf): Likewise.
4402 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4403 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4404 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4405 (bfin*-uclinux*): Likewise.
4406 (bfin*-linux-uclibc*): Likewise.
4407 (bfin*-rtems*): Likewise.
4408 (bfin*-*): Likewise.
4409 (fido-*-elf): Merge into m68k-*-elf*.
4410 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4411 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4412 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4413 (h8300-*-elf*): Likewise.
4414 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4415 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4416 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4417 (i[34567]86-*-mingw*): Likewise.
4418 (x86_64-*-mingw*): Likewise.
4419 (i[34567]86-*-interix3*): Likewise.
4420 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4421 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4422 (m68k-*-elf*): Also handle fido-*-elf.
4423 Add m68k/t-floatlib to tmake_file.
4424 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4425 (m68k-*-linux*): Likewise.
4426 (m68k-*-rtems*): Likewise.
4427 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4428 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4430 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4431 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4432 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4433 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4434 sh/t-netbsd to tmake_file.
4435 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4436 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4437 (sh-wrs-vxworks): Likewise.
4438 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4440 (v850*-*-*): Add v850/t-v850 to tmake_file.
4441 (vax-*-linux*): Add vax/t-linux to tmake_file.
4442 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4444 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4446 * crtstuff.c: New file.
4447 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4448 (CRTSTUFF_T_CFLAGS): Define.
4449 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4450 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4451 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4454 (crtbeginT.o): Use $(objext).
4455 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4456 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4457 (gcc-extra-parts): Remove.
4458 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4460 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4461 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4462 Add t-crtstuff-pic to tmake_file.
4463 (*-*-lynxos*): New case.
4464 Set tmake_file, extra_parts.
4465 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4466 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4467 *-*-netbsdelf[2-9]*.
4468 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4469 (*-*-rtems*): Set extra_parts.
4470 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4471 (*-*-uclinux*): New case.
4473 (*-*-vms*): New case.
4474 Set tmake_file, extra_parts.
4475 (*-*-elf): Set extra_parts.
4476 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4477 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4480 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4482 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4483 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4484 (arm-wrs-vxworks): Append to tmake_file.
4486 (arm*-*-uclinux*): Set extra_parts.
4487 (arm*-*-ecos-elf): Likewise.
4488 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4490 (arm*-*-rtems*): Set extra_parts.
4491 (arm*-*-elf): Likewise.
4492 (avr-*-rtems*): Clear extra_parts.
4493 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4495 (bfin*-uclinux*): Likewise.
4496 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4497 (bfin*-rtems*): Append to tmake_file.
4499 (bfin*-*): Likewise.
4500 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4501 (crisv32-*-elf): ... this.
4502 (crisv32-*-none): ... this.
4503 (cris-*-elf, cris-*-none): New cases.
4504 Add cris/t-elfmulti to tmake_file.
4505 (fr30-*-elf): Append to tmake_file.
4507 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4509 (h8300-*-rtems*): Append to tmake_file.
4511 (h8300-*-elf*): Likewise.
4512 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4514 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4516 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4517 (x86_64-*-elf*): Likewise.
4518 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4519 (x86_64-*-freebsd*): Likewise.
4520 (x86_64-*-netbsd*): Likewise.
4521 (i[34567]86-*-linux*): Likewise.
4522 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4523 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4524 (x86_64-*-linux*): Likewise.
4525 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4526 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4529 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4530 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4531 Append to extra_parts, remove crtbegin.o, crtend.o.
4532 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4533 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4534 crtend.o, crtbeginS.o, crtendS.o.
4535 (ia64*-*-linux*): Comment extra_parts.
4536 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4538 (iq2000*-*-elf*): Clear extra_parts.
4539 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4540 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4541 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4542 (m32r-*-rtems*): ... this.
4543 Add m32r/t-m32r to tmake_file.
4544 (m68k-*-elf*): Add t-crtin to tmake_file.
4545 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4546 (mcore-*-elf): Likewise.
4547 (microblaze*-*-*): Set extra_parts.
4548 (mips*-sde-elf*): New case.
4549 Set tmake_file, extra_parts.
4550 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4551 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4552 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4555 (mipsisa64sr71k-*-elf*): Likewise.
4556 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4557 (mips-*-elf*, mipsel-*-elf*): Likewise.
4558 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4559 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4560 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4561 (mips*-*-rtems*): Likewise.
4562 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4563 (moxie-*-*): Split into ...
4564 (moxie-*-elf, moxie-*-uclinux*): ... this.
4565 Add to extra_parts, remove crtbegin.o, crtend.o.
4566 (moxie-*-rtems*): New case.
4569 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4571 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4572 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4575 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4576 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4578 (powerpc-*-eabisim*): Likewise.
4579 (powerpc-*-elf*): Likewise.
4580 (powerpc-*-eabialtivec*): Likewise.
4581 (powerpc-xilinx-eabi*): Likewise.
4582 (powerpc-*-eabi*): Likewise.
4583 (powerpc-*-rtems*): Likewise.
4584 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4587 (powerpc-*-lynxos*): Add to tmake_file.
4588 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4589 rs6000/t-crtstuff, t-crtstuff-pic.
4591 (powerpcle-*-eabisim*): Likewise.
4592 (powerpcle-*-eabi*): Likewise.
4593 (rx-*-elf): Remove extra_parts.
4594 (s390x-ibm-tpf*): Set extra_parts.
4595 (score-*-elf): Set extra_parts.
4596 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4597 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4598 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4599 (sh64l*-*-netbsd*): Split into ...
4600 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4601 Add t-crtstuff-pic to tmake_file.
4603 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4605 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4606 (sparc-*-elf*): Remove t-crtin from tmake_file.
4607 Add to extra_parts, remove crtbegin.o, crtend.o.
4608 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4609 (sparc64-*-linux*): Likewise.
4610 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4611 Add to extra_parts, remove crtbegin.o, crtend.o.
4612 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4613 Add to extra_parts, remove crtbegin.o, crtend.o.
4614 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4615 Add to extra_parts, remove crtbegin.o, crtend.o.
4616 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4617 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4618 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4620 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4622 (tic6x-*-*): Change to ...
4623 (tic6x-*-elf): ... this.
4625 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4627 (am33_2.0-*-linux*): Add comment.
4628 (mep*-*-*): Add mep/t-mep to tmake_file.
4630 * config/alpha/t-vms: New file.
4631 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4632 * config/arm/crti.S, config/arm/crtn.S: New files.
4633 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4634 * config/bfin/crtlibid.S: New file.
4635 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4636 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4637 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4638 (crti.o, crtin.o): New rules.
4639 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4640 * config/c6x/t-uclinux: New file.
4641 * config/cris/t-elfmulti: New file.
4642 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4643 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4644 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4645 * config/frv/t-frv: New file.
4646 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4647 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4648 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4650 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4651 refer to cygming-crtbegin.c, cygming-crtend.c.
4653 * config/i386/t-nto: New file.
4654 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4655 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4656 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4657 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4660 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4661 (crtinitS.o): New rule.
4662 * config/ia64/vms-crtinit.S: New file.
4663 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4664 * config/m32r/initfini.c: New file.
4665 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4666 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4667 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4668 * config/mep/t-mep: New file.
4669 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4670 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4671 * config/mips/crti.S, config/mips/crtn.S: New files.
4672 * config/mips/t-crtstuff: New file.
4673 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4674 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4675 (CUSTOM_CRTIN): Set.
4676 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4678 Use $(srcdir) to refer to crti.S, crtn.S.
4679 Use .S extension, $<.
4680 * config/moxie/crti.asm: Rename to ...
4681 * config/moxie/crti.S: ... this.
4682 * config/moxie/crtn.asm: Rename to ...
4683 * config/moxie/crtn.S: ... this.
4684 * config/moxie/t-moxie: Remove.
4685 * config/pa/stublib.c: New file.
4686 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4687 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4688 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4689 * config/rs6000/t-crtstuff: New file.
4690 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4691 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4692 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4693 Make output file explicit.
4694 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4695 Make output file explicit.
4696 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4697 Make output file explicit.
4698 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4699 Make output file explicit.
4700 * config/score/crti.S, config/score/crtn.S: New files.
4701 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4702 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4704 * config/sh/t-sh, config/sh/t-superh: New files.
4705 * config/sparc/t-linux64: New file.
4706 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4707 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4708 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4709 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4710 * config/t-crtin: Remove.
4711 * config/t-crtstuff-pic: New file.
4712 * config/t-sol2 (CUSTOM_CRTIN): Set.
4713 (crti.o, crtn.o): New rules.
4714 * config/vms/t-vms: New file.
4715 * config/vms/vms-ucrt0.c: New file.
4716 * config/xtensa/t-elf: New file.
4718 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4720 * Makefile.in (SHLIB_NM_FLAGS): Set.
4721 * mkmap-flat.awk, mkmap-symver.awk: New files.
4722 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4724 * configure: Regenerate.
4725 * config/libgcc-glibc.ver: New file.
4726 * config/libgcc-libsystem.ver: New file.
4727 * config/t-libunwind (SHLIB_LC): Set.
4728 * config/t-linux: New file.
4729 * config/t-slibgcc (INSTALL_SHLIB): New.
4730 (SHLIB_INSTALL): Use it.
4731 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4732 to mkmap-symver.awk.
4733 (SHLIB_MAPFILES): Don't append, adapt pathname.
4734 (SHLIB_VERPFX): Set.
4735 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4736 to mkmap-symver.awk.
4737 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4738 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4739 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4740 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4742 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4743 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4744 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4745 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4746 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4747 * config/i386/libgcc-darwin.10.4.ver,
4748 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4750 * config/i386/t-darwin: Remove.
4751 * config/i386/t-darwin64: Likewise.
4752 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4753 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4754 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4755 * config/i386/t-linux: New file.
4756 * config/i386/t-mingw32: New file.
4757 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4758 * config/ia64/t-glibc: Rename to ...
4759 * config/ia64/t-linux: ... this.
4760 (SHLIB_MAPFILES): Set.
4761 * config/ia64/t-glibc-libunwind: Rename to ...
4762 * config/ia64/t-linux-libunwind: ... this.
4763 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4764 * config/ia64/t-slibgcc-hpux: New file.
4765 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4766 * config/m68k/t-slibgcc-elf-ver: New file.
4767 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4768 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4770 * config/pa/t-slibgcc-hpux: New file.
4771 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4773 * config/rs6000/libgcc-darwin.10.4.ver,
4774 config/rs6000/libgcc-darwin.10.5.ver: New files.
4775 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4776 config/rs6000/libgcc-glibc.ver.
4777 * config/rs6000/libgcc-ppc64.ver: Rename to
4778 config/rs6000/libgcc-ibm-ldouble.ver.
4779 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4780 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4781 * config/rs6000/t-ldbl128: Rename to ...
4782 * config/rs6000/t-linux: ... this.
4783 (SHLIB_MAPFILES): Adapt filename.
4784 * config/rs6000/t-slibgcc-aix: New file.
4785 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4786 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4787 libgcc-excl.ver, libgcc-glibc.ver.
4788 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4789 * config/sparc/libgcc-glibc.ver: New file.
4790 * config/sparc/t-linux: New file.
4791 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4792 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4793 t-slibgcc-elf-ver to tmake_file.
4794 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4796 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4797 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4798 t-slibgcc-elf-ver, t-linux to tmake_file.
4799 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4801 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4802 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4803 (alpha*-dec-*vms*): Likewise.
4804 (arm*-*-freebsd*): Append to tmake_file.
4805 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4806 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4808 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4809 tmake_file for arm*-*-symbianelf*.
4810 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4811 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4813 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4814 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4815 pa/t-slibgcc-dwarf-ver to tmake_file.
4816 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4817 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4818 (hppa*64*-*-hpux11*): Likewise.
4819 (hppa[12]*-*-hpux11*): Likewise.
4820 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4821 i386/t-crtpc, i386/t-crtfm.
4822 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4823 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4825 Add i386/t-cygwin to tmake_file.
4826 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4827 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4828 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4830 Add i386/t-mingw32 to tmake_file.
4831 (x86_64-*-mingw*): Likewise.
4832 (ia64*-*-freebsd*): Append to tmake_file.
4833 (ia64*-*-linux*): Append to tmake_file.
4834 Replace ia64/t-glibc by ia64/t-linux.
4835 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4837 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4838 t-slibgcc-hpux to tmake_file.
4839 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4840 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4841 (m32rle-*-linux*): Likewise.
4842 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4844 (microblaze*-linux*): New case.
4845 Append to tmake_file, add t-slibgcc-nolc-override.
4846 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4847 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4848 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4849 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4850 rs6000/t-slibgcc-aix to tmake_file.
4851 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4852 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4853 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4854 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4855 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4856 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4858 (sparc-*-linux*): Append to tmake_file for *-leon*.
4859 Add sparc/t-linux to tmake_file for non-Leon targets.
4860 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4861 (tic6x-*-uclinux): New case.
4862 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4863 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4864 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4865 (am33_2.0-*-linux*): Append to tmake_file.
4866 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4867 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4868 x86_64-*-kfreebsd*-gnu.
4869 Add i386/t-linux to tmake_file.
4871 2011-10-28 Ian Lance Taylor <iant@google.com>
4873 * config/i386/morestack.S: Correct CFI information to do proper
4874 returns throughout function. In 32-bit mode, save %ebx so that it
4875 is restored on unwind.
4877 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4879 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4880 case where B3 isn't the return register.
4882 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4883 logic for doubleword pops.
4885 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4887 * config/rs6000/t-freebsd: Add wildcard.
4889 2011-10-21 Paul Brook <paul@codesourcery.com>
4891 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4893 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4894 Eric Botcazou <ebotcazou@adacore.com>
4897 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4898 fs->signal_frame to 1.
4900 2011-10-07 Ian Lance Taylor <iant@google.com>
4902 * generic-morestack-thread.c: #include <errno.h>.
4904 2011-10-07 Ian Lance Taylor <iant@google.com>
4907 * generic-morestack.c (__generic_morestack): Make sure the segment
4908 is large enough for both the stack frame and the copied
4911 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4914 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4917 2011-09-28 Nick Clifton <nickc@redhat.com>
4919 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4920 64-bit doubles are not enabled.
4921 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4922 and floatunsisf functions.
4924 2011-09-13 Paul Brook <paul@codesourcery.com>
4926 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4927 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4928 * unwind-arm-common.inc: New file.
4929 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4930 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4931 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4932 * config/c6x/libunwind.S: New file.
4933 * config/c6x/pr-support.c: New file.
4934 * config/c6x/unwind-c6x.c: New file.
4935 * config/c6x/unwind-c6x.h: New file.
4936 * config/c6x/t-c6x-elf: New file.
4938 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4940 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4941 (ASM_DIVZERO): Ditto.
4942 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4944 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4946 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4948 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4951 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4952 instead of an assembly one.
4954 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4957 * Makefile.in (install-unwind_h): Create
4958 $(gcc_objdir)/include/unwind.h atomically.
4960 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4962 * Makefile.in (install-unwind_h): Remove destination file first.
4964 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4967 * config/mips/t-mips16: New file.
4968 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4969 (mips*-*-linux*): Likewise.
4970 (mips*-sde-elf*): Likewise.
4971 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4972 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4973 Add mips/t-mips16 to tmake_file.
4974 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4975 (mips-*-elf*): Likewise.
4976 (mips64-*-elf*): Likewise.
4977 (mips64orion-*-elf*): Likewise.
4978 (mips*-*-rtems*): Likewise.
4979 (mipstx39-*-elf*): Likewise.
4980 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4981 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4983 Use $(srcdir) to refer to sync.c.
4985 ($(libgcc-sync-funcs-o)): Likewise.
4986 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4987 ($(libgcc-sync-funcs-s-o)): Likewise.
4989 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4991 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4994 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4997 * config/i386/value-unwind.h: New.
4999 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5001 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5002 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5003 Add to tmake_file rather than overriding it.
5005 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5007 * config/t-softfp: Remove.
5008 * soft-fp: Moved from ../gcc/config.
5009 * soft-fp/README: Remove t-softfp reference.
5010 * soft-fp/t-softfp: Move to config/t-softfp.
5011 (softfp_machine_header): Remove.
5012 (softfp_file_list): Remove config subdir.
5013 (soft-fp-objects): New variable.
5014 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5015 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5016 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5017 * config/t-softfp-excl: New file.
5018 * config/t-softfp-sfdf: New file.
5019 * config/t-softfp-tf: New file.
5020 * config/no-sfp-machine.h: New file.
5021 * config/arm/sfp-machine.h: New file.
5022 * config/arm/t-softfp: New file.
5023 * config/c6x/sfp-machine.h: New file.
5024 * config/i386/32/t-fprules-softfp: Rename to ...
5025 * config/i386/32/t-softfp: ... this.
5026 (tifunctions, LIB2ADD): Remove.
5027 (softfp_int_modes): Override.
5028 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5030 * config/i386/64/eqtf2.c: Likewise.
5031 * config/i386/64/getf2.c: Likewise.
5032 * config/i386/64/letf2.c: Likewise.
5033 * config/ia64/sft-machine.h: New file.
5034 * config/ia64/t-fprules-softfp: Rename to ...
5035 * config/ia64/t-softfp: ... this.
5036 * config/lm32/sfp-machine.h: New file.
5037 * config/moxie/t-moxie-softfp: Remove.
5038 * config/rs6000/ibm-ldouble-format: New file.
5039 * config/rs6000/ibm-ldouble.c: New file.
5040 * config/rs6000/libgcc-ppc-glibc.ver: New file
5041 * config/rs6000/libgcc-ppc64.ver: New file
5042 * config/rs6000/sfp-machine.h: New file.
5043 * config/rs6000/t-freebsd: New file.
5044 * config/rs6000/t-ibm-ldouble: New file.
5045 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5046 libgcc-ppc-glibc.ver.
5047 * config/rs6000/t-linux64: New file.
5048 * config/rs6000/t-ppccomm (LIB2ADD): Add
5049 $(srcdir)/config/rs6000/ibm-ldouble.c.
5050 * config/rs6000/t-ppccomm-ldbl: New file.
5051 * config/score/sfp-machine.h: New file.
5052 * config.host (sfp_machine_header): Explain.
5053 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5054 t-softfp to tmake_file.
5055 (arm*-*-uclinux*): Likewise.
5056 (arm*-*-ecos-elf): Likewise.
5057 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5058 (arm*-*-rtems*): Likewise.
5059 (arm*-*-elf): Likewise.
5060 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5062 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5063 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5064 (lm32-*-uclinux*): Likewise.
5065 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5066 t-softfp-excl, t-softfp.
5067 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5068 (powerpc64-*-darwin*): Likewise.
5069 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5071 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5073 (powerpc-*-eabisim*): Likewise.
5074 (powerpc-*-elf*): Likewise.
5075 (powerpc-*-eabialtivec*): Likewise.
5076 (powerpc-xilinx-eabi*): Likewise.
5077 (powerpc-*-rtems*): Likewise.
5078 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5079 t-softfp-excl, t-softfp to tmake_file.
5080 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5081 rs6000/t-ppccomm-ldbl to tmake_file.
5082 (powerpcle-*-elf*): Likewise.
5083 (powerpcle-*-eabisim*): Likewise.
5084 (powerpcle-*-eabi*): Likewise.
5085 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5086 rs6000/t-ibm-ldouble to tmake_file.
5087 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5088 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5089 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5090 (tic6x-*-*): Likewise.
5091 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5092 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5093 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5094 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5095 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5096 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5097 t-softfp to tmake_file.
5098 * configure.ac (sfp_machine_header): Provide default if unset.
5100 Link sfp-machine.h to config/$sfp_machine_header.
5101 * configure: Regenerate.
5103 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5105 * Makefile.in (double_type_size, long_double_type_size): Set.
5106 Remove $(fpbit-in-libgcc) support.
5107 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5108 (fpbit-src): New variable.
5109 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5110 Compile with -DFLOAT $(FPBIT_CFLAGS).
5112 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5113 Compile with $(FPBIT_CFLAGS).
5115 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5116 Compile with -DFLOAT $(TPBIT_CFLAGS).
5118 * configure.ac (double_type_size, long_double_type_size):
5119 Determine and substitute.
5120 * configure: Regenerate.
5121 * fp-bit.c, fp-bit.h: New files.
5122 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5123 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5124 * config/mips/t-mips: New file.
5125 * config/mips/t-sdemtk: New file.
5126 * config/rs6000/ppc64-fp.c: New file.
5127 * config/rs6000/t-darwin (LIB2ADD): Add
5128 $(srcdir)/config/rs6000/ppc64-fp.c.
5129 * config/rs6000/t-ppc64-fp: New file.
5130 * config/rx/rx-lib.h: New file.
5131 * config/rx/t-rx (FPBIT): Set to true.
5132 ($(gcc_objdir)/fp-bit.c): Remove.
5133 (DPBIT): Set to true only with -m64bit-doubles.
5134 ($(gcc_objdir)/dp-bit.c): Remove.
5135 * config/sparc/t-softfp: Remove.
5136 * config/spu/t-elf: New file.
5137 * config/t-fdpbit, config/t-fpbit: New files.
5138 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5139 (mips*-*-*): Likewise.
5140 (arm-wrs-vxworks): Likewise.
5141 (arm*-*-freebsd*): Likewise.
5142 (avr-*-rtems*): Add t-fpbit to tmake_file.
5143 (avr-*-*): Likewise.
5144 (bfin*-elf*): Add t-fdpbit to tmake_file.
5145 (bfin*-uclinux*): Likewise.
5146 (bfin*-linux-uclibc*): Likewise.
5147 (bfin*-rtems*): New case.
5148 Add t-fdpbit to tmake_file.
5149 (bfin*-*): Add t-fdpbit to tmake_file.
5150 (crisv32-*-elf): Likewise.
5151 (cris-*-linux*): Likewise.
5152 (fr30-*-elf): Likewise.
5153 (frv-*-elf, frv-*-*linux*): Likewise.
5154 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5155 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5156 (m32r-*-elf*): Likewise.
5157 (m32rle-*-elf*): Likewise.
5158 (m32r-*-linux*): Likewise.
5159 (m32rle-*-linux*): Likewise.
5160 (mcore-*-elf): Add t-fdpbit to tmake_file.
5161 (microblaze*-*-*): Likewise.
5162 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5163 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5164 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5166 Add mips/t-tpbit to tmake-file.
5167 (mips*-*-linux*): Fix typo.
5168 (mips*-sde-elf*): New case
5169 Add mips/t-sdemtk unless using newlib.
5170 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5171 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5172 (mn10300-*-*): Likewise.
5173 (pdp11-*-*): Likewise.
5174 (picochip-*-*): Add t-fpbit to tmake_file.
5175 (powerpc-*-eabisimaltivec*): Likewise.
5176 (powerpc-*-eabisim*): Likewise.
5177 (powerpc-*-elf*): Likewise.
5178 (powerpc-*-eabialtivec*): Likewise.
5179 (powerpc-xilinx-eabi*): New case.
5180 Add t-fdpbit to tmake_file.
5181 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5182 (powerpc-*-rtems*): Likewise.
5183 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5185 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5187 (powerpc-*-lynxos*): Likewise.
5188 (powerpcle-*-elf*): Likewise.
5189 (powerpcle-*-eabisim*): Likewise.
5190 (powerpcle-*-eabi*): Likewise.
5191 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5192 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5193 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5194 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5195 (rx-*-elf): Add t-fdpbit to tmake_file.
5196 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5197 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5198 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5199 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5201 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5202 (sh-wrs-vxworks): Likewise.
5203 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5204 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5205 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5206 (sparc64-*-rtems*): ... new case.
5207 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5208 (spu-*-elf*): Likewise.
5209 Add spu/t-elf to tmake_file.
5210 (v850*-*-*): Add t-fdpbit to tmake_file.
5211 (xstormy16-*-elf): Likewise.
5212 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5213 (mep*-*-*): Likewise.
5215 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5217 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5219 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5220 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5221 (install-unwind_h): New target.
5222 (all): Depend on it.
5223 * config.host (unwind_header): New variable.
5224 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5225 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5226 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5227 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5228 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5230 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5232 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5234 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5236 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5237 (ia64*-*-freebsd*): Likewise.
5238 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5240 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5241 $with_system_libunwind.
5242 (ia64*-*-hpux*): Set tmake_file.
5243 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5244 (picochip-*-*): Set tmake_file.
5245 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5247 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5248 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5249 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5250 (xtensa*-*-elf*): Set tmake_file.
5251 (xtensa*-*-linux*): Likewise.
5252 * configure.ac: Include ../config/unwind_ipinfo.m4.
5253 Call GCC_CHECK_UNWIND_GETIPINFO.
5254 Link unwind.h to $unwind_header.
5255 * configure: Regenerate.
5256 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5257 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5258 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5259 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5260 * config/unwind-dw2-fde-darwin.c: New file.
5261 * config/arm/libunwind.S, config/arm/pr-support.c,
5262 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5263 config/arm/unwind-arm.h,: New files.
5264 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5265 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5266 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5267 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5268 config/ia64/unwind-ia64.h: New files.
5269 * config/picochip/t-picochip: New file.
5270 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5272 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5273 * config/s390/t-tpf (LIB2ADDEH): Remove.
5274 * config/t-darwin (LIB2ADDEH): Set.
5275 * config/t-eh-dw2-dip: New file.
5276 * config/t-libunwind, config/t-libunwind-elf: New files.
5277 * config/t-sol2 (LIB2ADDEH): Remove.
5278 * config/xtensa/t-xtensa: New file.
5280 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5282 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5283 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5284 long long to check rt_sigreturn syscall.
5286 2011-08-02 Alan Modra <amodra@gmail.com>
5288 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5289 Restore for indirect call bcrtl from correct stack slot, and only
5290 if cfa+40 isn't valid.
5292 2011-08-01 Julian Brown <julian@codesourcery.com>
5294 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5295 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5296 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5298 2011-08-01 Julian Brown <julian@codesourcery.com>
5300 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5301 (libgcc-std.ver.in): Use above.
5302 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5303 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5305 * config/t-fixedpoint-gnu-prefix: New file.
5306 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5307 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5310 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5312 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5313 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5314 for x86-64. Properly check __x86_64__ and __LP64__.
5316 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5318 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5320 (_FP_WS_TYPE): Likewise.
5321 (_FP_I_TYPE): Likewise.
5323 2011-07-28 Alan Modra <amodra@gmail.com>
5325 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5326 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5327 in a plt call stub. Do restore r2 if stopped on bctrl.
5329 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5331 * config.host (i[3456x]86-*-netware*): Remove.
5332 * config/i386/netware-crt0.c, config/i386/t-nwld,
5333 config/i386/t-slibgcc-nwld: Remove.
5335 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5337 * config.host: Handle tic6x-*-*.
5338 * config/c6x/c6x-abi.h: New file.
5340 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5342 * config/i386/crtprec.c: New file.
5343 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5344 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5345 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5346 (x86_64-*-darwin*): Likewise.
5347 (i[34567]86-*-solaris2*: Likewise.
5349 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5351 * config/alpha/crtfastmath.c: New file.
5352 * config/i386/crtfastmath.c: New file.
5353 * config/ia64/crtfastmath.c: New file.
5354 * config/mips/crtfastmath.c: New file.
5355 * config/sparc/crtfastmath.c: New file.
5357 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5359 Add -frandom-seed=gcc-crtfastmath.
5360 * config/alpha/t-crtfm: Remove.
5361 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5362 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5364 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5365 (alpha*-dec-osf5.1*): Likewise.
5366 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5367 Add crtfastmath.o to extra_parts.
5368 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5369 Add crtfastmath.o to extra_parts.
5370 (x86_64-*-darwin*): Likewise.
5371 (x86_64-*-mingw*): Likewise.
5372 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5373 (ia64*-*-freebsd*): Likewise.
5374 (ia64*-*-linux*): Likewise.
5375 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5376 Add crtfastmath.o to extra_parts.
5378 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5380 * config/darwin-crt3.o: New file.
5381 * config/rs6000/darwin-crt2.c: New file.
5382 * config/t-darwin: New file.
5383 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5385 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5386 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5387 (powerpc64-*-darwin*): Likewise.
5389 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5391 * config/i386/netware-crt0.c: New file.
5392 * config/i386/t-nwld: Rename to ...
5393 * config/i386/t-slibgcc-nwld: ... this.
5394 * config/i386/t-nwld: New file.
5395 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5397 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5400 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5402 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5404 * configure: Regenerate.
5406 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5408 * dfp-bit.c, dfp-bit.h: New files.
5409 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5411 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5412 ($(d64pbit-o)): Likewise.
5413 ($(d128pbit-o)): Likewise.
5414 * config/t-dfprules: New file.
5415 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5416 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5417 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5418 (x86_64-*-linux*): Likewise.
5419 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5420 (i[34567]86-*-cygwin*): Likewise.
5421 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5422 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5424 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5426 * Makfile.in (LIBGCOV): New variable.
5427 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5428 * libgcov.c: New file.
5430 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5432 * fixed-bit.c, fixed-bit.h: New files.
5433 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5434 refer to fixed-bit.c.
5436 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5438 * config.host (*local*): Remove.
5440 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5443 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5444 like i?86-*-solaris2.1[0-9]*.
5445 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5446 * configure.ac (i?86-*-solaris2*): Likewise.
5447 * configure: Regenerate.
5449 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5451 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5452 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5453 md_unwind_header by splitting out of...
5454 (i[34567]86-*-linux*): ... this.
5455 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5456 Remove md_unwind_header by splitting out of...
5457 (x86_64-*-linux*): ... this.
5459 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5461 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5463 2011-06-28 Nick Clifton <nickc@redhat.com>
5465 * config.host: Recognize all V850 variants.
5467 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5469 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5471 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5473 * shared-object.mk (c_flags-$o): Save c_flags.
5474 ($(base)$(objext)): Use it.
5475 ($(base)_s$(objext)): Likewise.
5477 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5479 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5480 * libgcc-std.ver.in (GCC_4.7.0): New section.
5482 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5486 * config/avr/t-avr: Fix line endings.
5487 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5490 2011-06-14 Olivier Hainque <hainque@adacore.com>
5491 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5493 * config/mips/irix6-unwind.h: New file.
5494 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5496 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5498 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5499 (sparc64_fallback_frame_state): Use it.
5500 (sparc64_frob_update_context): Further adjust context.
5501 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5502 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5503 * config/sparc/sol2-cn.S: Likewise.
5505 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5507 * enable-execute-stack-empty.c: New file.
5508 * enable-execute-stack-mprotect.c: New file.
5509 * config/i386/enable-execute-stack-mingw32.c: New file.
5510 * config.host (enable_execute_stack): New variable.
5511 Select appropriate variants.
5512 * configure.ac: Link enable-execute-stack.c to
5513 $enable_execute_stack.
5514 * configure: Regenerate.
5515 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5516 (lib2funcs): Remove _enable_execute_stack.
5518 2011-06-09 David S. Miller <davem@davemloft.net>
5519 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5521 * config.host (sparc-*-linux*): Correct md_unwind_header
5523 (s390x-ibm-tpf*): Fix typo.
5525 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5527 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5528 Add crtfastmath.o to extra_parts.
5529 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5531 * config/mips/t-crtfm: Remove.
5533 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5535 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5537 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5539 * config.host (sh*-*-linux*): Fix typo.
5541 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5543 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5544 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5545 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5546 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5547 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5548 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5549 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5550 Wrap in !__MINGW64__.
5551 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5552 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5553 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5554 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5555 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5556 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5557 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5559 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5560 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5561 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5562 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5563 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5564 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5565 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5566 * config/no-unwind.h: New file.
5567 * config.host (md_unwind_header): Document.
5569 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5570 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5571 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5572 hppa[12]*-*-hpux11*): Set md_unwind_header.
5573 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5574 Set md_unwind_header.
5575 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5576 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5577 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5578 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5579 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5580 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5581 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5583 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5584 * configure: Regenerate.
5586 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5588 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5589 Set tmake_file, extra_parts.
5590 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5592 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5594 * config/mips/t-irix6: New file.
5595 * config/mips/t-slibgcc-irix: New file.
5597 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5599 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5600 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5602 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5604 * configure.ac (target_thread_file): Determine thread model.
5605 * configure: Regenerate.
5606 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5607 * config/alpha/t-alpha: New file.
5608 * config/alpha/t-crtfm: Use $<.
5609 * config/alpha/t-ieee: New file.
5610 * config/alpha/t-osf-pthread: New file.
5611 * config/alpha/t-slibgcc-osf: New file.
5612 * config/alpha/libgcc-osf5.ver: New file.
5614 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5616 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5618 Add crtfastmath.o to extra_parts.
5620 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5622 * config/gmon-sol2.c: Reindent.
5624 Remove, correct casts.
5625 Use STDERR_FILENO, NULL.
5626 (BASEADDRESS): Remove.
5628 (errno, sbrk): Remove declarations.
5629 (monstartup) [hp300]: Remove.
5632 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5634 * Makefile.in (cpu_type): Define.
5635 * config.host (i[34567]86-*-rtems*): Handle it.
5636 (i[34567]86-*-solaris2*): Move body ...
5637 (*-*-solaris2*): ... here.
5638 New case, generalize.
5639 (sparc-*-elf*): Handle it.
5640 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5641 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5642 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5644 (sparc*-*-solaris2*): ... this.
5646 (sparc64-*-elf*): Handle it.
5647 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5648 Merge ../gcc/config/i386/gmon-sol2.c.
5649 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5651 Merge ../gcc/config/i386/sol2-gc1.asm.
5652 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5654 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5656 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5657 * config/i386/t-crtstuff: New file.
5658 * config/i386/t-softfp: New file.
5659 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5660 $(T)crti.o, $(T)crtn.o): Remove.
5661 (gcrt1.o): New rule.
5662 (TARGET_LIBGCC2_CFLAGS): Remove.
5663 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5664 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5665 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5666 * config/sparc/t-sol2: New file.
5667 * config/sparc/t-crtfm: Move to ...
5668 * config/t-crtfm: ... this.
5669 Use $(cpu_type), $<.
5670 * config/t-crtin: New file.
5671 * config/sparc/t-softfp: New file.
5672 * config/sparc/t-softmul: New file.
5673 * config/t-rtems: New file.
5674 * config/t-slibgcc: New file.
5675 * config/t-slibgcc-elf-ver: New file.
5676 * config/t-slibgcc-gld: New file.
5677 * config/t-slibgcc-sld: New file.
5678 * config/t-sol2: New file.
5679 * configure.ac: Include ../config/lib-ld.m4.
5680 Call AC_LIB_PROG_LD_GNU.
5681 Substitute cpu_type.
5682 * configure: Regenerate.
5684 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5687 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5688 libgcc-std.ver in the build directory.
5689 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5690 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5692 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5694 * libgcc-std.ver.in: New file.
5695 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5697 (libgcc-std.ver): New rule.
5698 * config/t-gnu-prefix: New file.
5700 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5702 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5704 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5706 * config/i386/darwin-lib.h: New file.
5708 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5710 * config/arm/symbian-lib.h: New.
5712 2011-05-04 Chris Demetriou <cgd@google.com>
5714 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5715 (__x86.get_pc_thunk.bx): ...this.
5716 (__morestack): Adjust for rename, remove undef of __i686.
5718 2011-05-03 Chris Demetriou <cgd@google.com>
5720 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5722 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5724 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5725 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5726 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5727 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5728 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5731 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5733 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5734 Adjust copyright year.
5736 2011-03-07 Ian Lance Taylor <iant@google.com>
5738 * generic-morestack.c (__splitstack_find): Adjust returned stack
5739 pointer to include all registers pushed by __morestack.
5741 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5744 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5745 (toolexecdir): Calculate and AC_SUBST.
5746 (toolexeclibdir): Likewise.
5747 * Makefile.in (target_noncanonical): Import.
5748 (toolexecdir): Likewise.
5749 (toolexeclibdir): Likewise.
5750 * configure: Regenerate.
5752 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5755 * config/arm/bpabi.h: Rename to...
5756 * config/arm/bpabi-lib.h: ...this.
5758 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5760 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5762 * configure: Regenerate.
5764 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5766 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5767 __FLOAT_WORD_ORDER__.
5768 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5771 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5774 * Makefile.in (install-strip): New phony target.
5776 2010-11-07 Ian Lance Taylor <iant@google.com>
5779 * config/i386/morestack.S (__morestack_large_model): New
5782 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5784 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5786 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5788 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5790 * config/arm/bpabi.h: New file.
5791 * config/frv/frv-abi.h: New file.
5793 2010-10-01 Ian Lance Taylor <iant@google.com>
5795 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5796 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5798 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5801 * config.host: Add the missing `$'.
5803 2010-09-30 Michael Eager <eager@eagercon.com>
5805 * config.host: Add microblaze*-*-*.
5806 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5807 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5808 udivsi3.asm,umodsi3.asm}: New.
5810 2010-09-28 Ian Lance Taylor <iant@google.com>
5812 * configure.ac: Adjust CFI test to test assembler directly rather
5813 than checking gcc preprocessor macro.
5814 * configure: Rebuild.
5816 2010-09-27 Ian Lance Taylor <iant@google.com>
5818 * configure.ac: Test whether assembler supports CFI directives.
5819 * config.host: Only add t-stack and i386/t-stack-i386 to
5820 tmake_file if libgcc_cv_cfi is "yes".
5821 * configure: Rebuild.
5823 2010-09-27 Ian Lance Taylor <iant@google.com>
5825 * generic-morestack.h: New file.
5826 * generic-morestack.c: New file.
5827 * generic-morestack-thread.c: New file.
5828 * config/i386/morestack.S: New file.
5829 * config/t-stack: New file.
5830 * config/i386/t-stack-i386: New file.
5831 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5832 i386/t-stack-i386 to tmake_file.
5834 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5836 * Makefile.in (libgcc-extra-parts): Check for static archives and
5837 invoke ranlib after installing them.
5838 (gcc-extra-parts): Likewise.
5839 (install-leaf): Likewise.
5841 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5843 * configure: Regenerated.
5845 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5847 * configure: Regenerated.
5849 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5850 Andrew Pinski <pinskia@gmail.com>
5853 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5855 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5858 * configure: Regenerated.
5860 2010-09-06 Andreas Schwab <schwab@redhat.com>
5862 * configure: Regenerate.
5864 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5866 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5868 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5871 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5872 Iain Sandoe <iains@gcc.gnu.org>
5875 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5876 LIB2FUNCS_EXCLUDE functions.
5878 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5880 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5882 * configure: Regenerate.
5884 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5886 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5887 i386/t-freebsd to tmake_file.
5888 * config/i386/t-freebsd: New file.
5889 * config/i386/libgcc-bsd.ver: New file.
5891 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5893 * config.host (powerpc*-eabispe*): Set tmake_file.
5894 (powerpc*-eabi*): Likewise.
5895 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5896 crtbeginS, crtendS, crtbeginT.
5898 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5900 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5901 to tmake_file. Add crtfastmath.o to extra_parts.
5902 * config/mips/t-crtfm: New.
5904 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5906 * config.host (sparc64-*-rtems*): New target.
5908 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5910 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5913 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5915 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5917 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5919 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5920 alpha-dec-osf5.0* support.
5922 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5924 * config.host: Add lm32-*-rtems*.
5926 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5927 Uros Bizjak <ubizjak@gmail.com>
5930 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5931 like other remaining 32-bit x86 OSes.
5932 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5934 * config/i386/libgcc-sol2.ver: New file.
5935 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5937 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5940 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5941 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5942 is used and substitute set_use_emutls.
5943 * configure: Regenerated.
5945 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5947 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5949 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5952 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5954 ($(T)gcrt1.o): Likewise.
5955 ($(T)crt1.o): Likewise.
5956 ($(T)crti.o): Likewise.
5957 ($(T)crtn.o): Likewise.
5959 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5962 * Makefile.in (install): Use $(MAKE) string in rule, for
5965 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5967 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5968 * config/mmix/t-mmix: New file.
5969 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5971 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5974 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5977 2010-01-04 Anthony Green <green@moxielogic.com>
5979 * config/moxie/crti.asm, config/moxie/crtn.asm,
5980 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5981 config/moxie/t-moxie: New files.
5982 * config.host: Add t-moxie-softfp reference.
5984 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5987 * config/t-slibgcc-darwin: Fix embedded rpaths for
5988 --enable-version-specific-runtime-libs, build extension stub
5989 libs exposing features available from current libgcc_s.
5991 2009-11-11 Jon Beniston <jon@beniston.com>
5993 * config.host: Add lm32 targets.
5994 * config/lm32: New directory.
5995 * config/lm32/libgcc_lm32.h: New file.
5996 * config/lm32/_mulsi3.c: New file.
5997 * config/lm32/_udivmodsi4.c: New file.
5998 * config/lm32/_divsi3.c: New file.
5999 * config/lm32/_modsi3.c: New file.
6000 * config/lm32/_udivsi3.c: New file.
6001 * config/lm32/_umodsi3.c: New file.
6002 * config/lm32/_lshrsi3.S: New file.
6003 * config/lm32/_ashrsi3.S: New file.
6004 * config/lm32/_ashlsi3.S: New file.
6005 * config/lm32/crti.S: New file.
6006 * config/lm32/crtn.S: New file.
6007 * config/lm32/t-lm32: New file.
6008 * config/lm32/t-elf: New file.
6009 * config/lm32/t-uclinux: New file.
6011 2009-10-26 Nick Clifton <nickc@redhat.com>
6013 * config.host: Add support for RX target.
6014 * config/rx: New directory.
6015 * config/rx/rx-abi-functions.c: New file. Supplementary
6016 functions for libgcc to support the RX ABI.
6017 * config/rx/rx-abi.h: New file. Supplementary header file for
6018 libgcc RX ABI functions.
6019 * config/rx/t-rx: New file: Makefile fragment for building
6022 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6024 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6025 constraint of y0 to "g".
6027 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6029 * config.host: Include the s390 makefile fragments.
6030 * config/s390/32/_fixdfdi.c: New file.
6031 * config/s390/32/_fixsfdi.c: New file.
6032 * config/s390/32/_fixtfdi.c: New file.
6033 * config/s390/32/_fixunsdfdi.c: New file.
6034 * config/s390/32/_fixunssfdi.c: New file.
6035 * config/s390/32/_fixunstfdi.c: New file.
6036 * config/s390/32/t-floattodi: New file.
6037 * config/s390/libgcc-glibc.ver: New file.
6038 * config/s390/t-crtstuff: New file.
6039 * config/s390/t-linux: New file.
6040 * config/s390/t-tpf: New file.
6042 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6044 * configure.ac (AC_PREREQ): Bump to 2.64.
6046 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6048 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6050 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6052 * configure: Regenerate.
6054 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6056 * config.host (ia64-hp-*vms*): New target.
6057 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6060 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6062 * configure.ac: Add snippet for maintainer-mode.
6063 * configure: Regenerate.
6064 * Makefile.in (AUTOCONF, configure_deps): New variables.
6065 ($(srcdir)/configure)): New rule, active only with maintainer
6068 2009-06-23 DJ Delorie <dj@redhat.com>
6071 * config.host: Add mep support.
6073 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6075 * config.host: Add i386/${host_address}/t-fprules-softfp and
6076 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6078 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6080 * config/i386/64/_multc3.c: Likewise.
6081 * config/i386/64/_powitf2.c: Likewise.
6082 * config/i386/64/eqtf2.c: Likewise.
6083 * config/i386/64/getf2.c: Likewise.
6084 * config/i386/64/letf2.c: Likewise.
6085 * config/i386/64/letf2.c: Likewise.
6086 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6087 unsigned long long for x64 mingw targets.
6088 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6089 (_FP_I_TYPE): Define as long long for x64 mingw target.
6091 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6093 * config.host (vax-*-linux*): New.
6095 2009-05-31 Anthony Green <green@moxielogic.com>
6097 * config.host: Add moxie support.
6098 * config/moxie/t-moxie: New file.
6100 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6102 * config.host: Add i386/${host_address}/t-fprules-softfp and
6103 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6105 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6107 * config.host: Add i386/${host_address}/t-fprules-softfp to
6108 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6110 2009-04-09 Nick Clifton <nickc@redhat.com>
6112 * config/ia64/tf-signs.c: Change copyright header to refer to
6113 version 3 of the GNU General Public License with version 3.1
6114 of the GCC Runtime Library Exception and to point readers at
6115 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6117 * config/i386/32/tf-signs.c: Likewise.
6118 * config/libbid/_addsub_dd.c: Likewise.
6119 * config/libbid/_addsub_sd.c: Likewise.
6120 * config/libbid/_addsub_td.c: Likewise.
6121 * config/libbid/_dd_to_df.c: Likewise.
6122 * config/libbid/_dd_to_di.c: Likewise.
6123 * config/libbid/_dd_to_sd.c: Likewise.
6124 * config/libbid/_dd_to_sf.c: Likewise.
6125 * config/libbid/_dd_to_si.c: Likewise.
6126 * config/libbid/_dd_to_td.c: Likewise.
6127 * config/libbid/_dd_to_tf.c: Likewise.
6128 * config/libbid/_dd_to_udi.c: Likewise.
6129 * config/libbid/_dd_to_usi.c: Likewise.
6130 * config/libbid/_dd_to_xf.c: Likewise.
6131 * config/libbid/_df_to_dd.c: Likewise.
6132 * config/libbid/_df_to_sd.c: Likewise.
6133 * config/libbid/_df_to_td.c: Likewise.
6134 * config/libbid/_di_to_dd.c: Likewise.
6135 * config/libbid/_di_to_sd.c: Likewise.
6136 * config/libbid/_di_to_td.c: Likewise.
6137 * config/libbid/_div_dd.c: Likewise.
6138 * config/libbid/_div_sd.c: Likewise.
6139 * config/libbid/_div_td.c: Likewise.
6140 * config/libbid/_eq_dd.c: Likewise.
6141 * config/libbid/_eq_sd.c: Likewise.
6142 * config/libbid/_eq_td.c: Likewise.
6143 * config/libbid/_ge_dd.c: Likewise.
6144 * config/libbid/_ge_sd.c: Likewise.
6145 * config/libbid/_ge_td.c: Likewise.
6146 * config/libbid/_gt_dd.c: Likewise.
6147 * config/libbid/_gt_sd.c: Likewise.
6148 * config/libbid/_gt_td.c: Likewise.
6149 * config/libbid/_isinfd128.c: Likewise.
6150 * config/libbid/_isinfd32.c: Likewise.
6151 * config/libbid/_isinfd64.c: Likewise.
6152 * config/libbid/_le_dd.c: Likewise.
6153 * config/libbid/_le_sd.c: Likewise.
6154 * config/libbid/_le_td.c: Likewise.
6155 * config/libbid/_lt_dd.c: Likewise.
6156 * config/libbid/_lt_sd.c: Likewise.
6157 * config/libbid/_lt_td.c: Likewise.
6158 * config/libbid/_mul_dd.c: Likewise.
6159 * config/libbid/_mul_sd.c: Likewise.
6160 * config/libbid/_mul_td.c: Likewise.
6161 * config/libbid/_ne_dd.c: Likewise.
6162 * config/libbid/_ne_sd.c: Likewise.
6163 * config/libbid/_ne_td.c: Likewise.
6164 * config/libbid/_sd_to_dd.c: Likewise.
6165 * config/libbid/_sd_to_df.c: Likewise.
6166 * config/libbid/_sd_to_di.c: Likewise.
6167 * config/libbid/_sd_to_sf.c: Likewise.
6168 * config/libbid/_sd_to_si.c: Likewise.
6169 * config/libbid/_sd_to_td.c: Likewise.
6170 * config/libbid/_sd_to_tf.c: Likewise.
6171 * config/libbid/_sd_to_udi.c: Likewise.
6172 * config/libbid/_sd_to_usi.c: Likewise.
6173 * config/libbid/_sd_to_xf.c: Likewise.
6174 * config/libbid/_sf_to_dd.c: Likewise.
6175 * config/libbid/_sf_to_sd.c: Likewise.
6176 * config/libbid/_sf_to_td.c: Likewise.
6177 * config/libbid/_si_to_dd.c: Likewise.
6178 * config/libbid/_si_to_sd.c: Likewise.
6179 * config/libbid/_si_to_td.c: Likewise.
6180 * config/libbid/_td_to_dd.c: Likewise.
6181 * config/libbid/_td_to_df.c: Likewise.
6182 * config/libbid/_td_to_di.c: Likewise.
6183 * config/libbid/_td_to_sd.c: Likewise.
6184 * config/libbid/_td_to_sf.c: Likewise.
6185 * config/libbid/_td_to_si.c: Likewise.
6186 * config/libbid/_td_to_tf.c: Likewise.
6187 * config/libbid/_td_to_udi.c: Likewise.
6188 * config/libbid/_td_to_usi.c: Likewise.
6189 * config/libbid/_td_to_xf.c: Likewise.
6190 * config/libbid/_tf_to_dd.c: Likewise.
6191 * config/libbid/_tf_to_sd.c: Likewise.
6192 * config/libbid/_tf_to_td.c: Likewise.
6193 * config/libbid/_udi_to_dd.c: Likewise.
6194 * config/libbid/_udi_to_sd.c: Likewise.
6195 * config/libbid/_udi_to_td.c: Likewise.
6196 * config/libbid/_unord_dd.c: Likewise.
6197 * config/libbid/_unord_sd.c: Likewise.
6198 * config/libbid/_unord_td.c: Likewise.
6199 * config/libbid/_usi_to_dd.c: Likewise.
6200 * config/libbid/_usi_to_sd.c: Likewise.
6201 * config/libbid/_usi_to_td.c: Likewise.
6202 * config/libbid/_xf_to_dd.c: Likewise.
6203 * config/libbid/_xf_to_sd.c: Likewise.
6204 * config/libbid/_xf_to_td.c: Likewise.
6205 * config/libbid/bid128.c: Likewise.
6206 * config/libbid/bid128_2_str.h: Likewise.
6207 * config/libbid/bid128_2_str_macros.h: Likewise.
6208 * config/libbid/bid128_2_str_tables.c: Likewise.
6209 * config/libbid/bid128_add.c: Likewise.
6210 * config/libbid/bid128_compare.c: Likewise.
6211 * config/libbid/bid128_div.c: Likewise.
6212 * config/libbid/bid128_fma.c: Likewise.
6213 * config/libbid/bid128_logb.c: Likewise.
6214 * config/libbid/bid128_minmax.c: Likewise.
6215 * config/libbid/bid128_mul.c: Likewise.
6216 * config/libbid/bid128_next.c: Likewise.
6217 * config/libbid/bid128_noncomp.c: Likewise.
6218 * config/libbid/bid128_quantize.c: Likewise.
6219 * config/libbid/bid128_rem.c: Likewise.
6220 * config/libbid/bid128_round_integral.c: Likewise.
6221 * config/libbid/bid128_scalb.c: Likewise.
6222 * config/libbid/bid128_sqrt.c: Likewise.
6223 * config/libbid/bid128_string.c: Likewise.
6224 * config/libbid/bid128_to_int16.c: Likewise.
6225 * config/libbid/bid128_to_int32.c: Likewise.
6226 * config/libbid/bid128_to_int64.c: Likewise.
6227 * config/libbid/bid128_to_int8.c: Likewise.
6228 * config/libbid/bid128_to_uint16.c: Likewise.
6229 * config/libbid/bid128_to_uint32.c: Likewise.
6230 * config/libbid/bid128_to_uint64.c: Likewise.
6231 * config/libbid/bid128_to_uint8.c: Likewise.
6232 * config/libbid/bid32_to_bid128.c: Likewise.
6233 * config/libbid/bid32_to_bid64.c: Likewise.
6234 * config/libbid/bid64_add.c: Likewise.
6235 * config/libbid/bid64_compare.c: Likewise.
6236 * config/libbid/bid64_div.c: Likewise.
6237 * config/libbid/bid64_fma.c: Likewise.
6238 * config/libbid/bid64_logb.c: Likewise.
6239 * config/libbid/bid64_minmax.c: Likewise.
6240 * config/libbid/bid64_mul.c: Likewise.
6241 * config/libbid/bid64_next.c: Likewise.
6242 * config/libbid/bid64_noncomp.c: Likewise.
6243 * config/libbid/bid64_quantize.c: Likewise.
6244 * config/libbid/bid64_rem.c: Likewise.
6245 * config/libbid/bid64_round_integral.c: Likewise.
6246 * config/libbid/bid64_scalb.c: Likewise.
6247 * config/libbid/bid64_sqrt.c: Likewise.
6248 * config/libbid/bid64_string.c: Likewise.
6249 * config/libbid/bid64_to_bid128.c: Likewise.
6250 * config/libbid/bid64_to_int16.c: Likewise.
6251 * config/libbid/bid64_to_int32.c: Likewise.
6252 * config/libbid/bid64_to_int64.c: Likewise.
6253 * config/libbid/bid64_to_int8.c: Likewise.
6254 * config/libbid/bid64_to_uint16.c: Likewise.
6255 * config/libbid/bid64_to_uint32.c: Likewise.
6256 * config/libbid/bid64_to_uint64.c: Likewise.
6257 * config/libbid/bid64_to_uint8.c: Likewise.
6258 * config/libbid/bid_b2d.h: Likewise.
6259 * config/libbid/bid_binarydecimal.c: Likewise.
6260 * config/libbid/bid_conf.h: Likewise.
6261 * config/libbid/bid_convert_data.c: Likewise.
6262 * config/libbid/bid_decimal_data.c: Likewise.
6263 * config/libbid/bid_decimal_globals.c: Likewise.
6264 * config/libbid/bid_div_macros.h: Likewise.
6265 * config/libbid/bid_dpd.c: Likewise.
6266 * config/libbid/bid_flag_operations.c: Likewise.
6267 * config/libbid/bid_from_int.c: Likewise.
6268 * config/libbid/bid_functions.h: Likewise.
6269 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6270 * config/libbid/bid_inline_add.h: Likewise.
6271 * config/libbid/bid_internal.h: Likewise.
6272 * config/libbid/bid_round.c: Likewise.
6273 * config/libbid/bid_sqrt_macros.h: Likewise.
6275 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6277 * Makefile.in: Change copyright header to refer to version
6278 3 of the GNU General Public License and to point readers at the
6279 COPYING3 file and the FSF's license web page.
6280 * config.host: Likewise.
6282 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6284 * config.host: Reorder and merge to match config.gcc change.
6286 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6288 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6290 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6292 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6293 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6294 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6295 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6297 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6299 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6300 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6302 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6304 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6305 ia64/t-softfp-compat to tmake_file.
6307 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6309 * config/ia64/__divxf3.asm: New.
6310 * config/ia64/_fixtfdi.asm: Likewise.
6311 * config/ia64/_fixunstfdi.asm: Likewise.
6312 * config/ia64/_floatditf.asm: Likewise.
6313 * config/ia64/t-fprules-softfp: Likewise.
6314 * config/ia64/t-softfp-compat: Likewise.
6315 * config/ia64/tf-signs.c: Likewise.
6317 2009-01-18 Ben Elliston <bje@au.ibm.com>
6319 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6321 2009-01-16 Ben Elliston <bje@au.ibm.com>
6323 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6326 2009-01-13 Ben Elliston <bje@au.ibm.com>
6328 * config/t-softfp: New file.
6329 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6330 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6332 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6334 * config.host: Add m32r*-*-rtems*.
6336 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6338 * config.host: Add m32c*-*-rtems*.
6340 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6343 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6344 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6345 * configure: Regenerate.
6346 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6347 tmake_file here from gcc/config.gcc.
6348 Move extra_parts here from gcc/config.gcc.
6349 * config/i386/t-sol2: Move here from gcc/config/i386.
6350 Use gcc_srcdir instead of srcdir.
6352 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6354 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6357 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6359 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6361 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6363 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6365 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6368 * config.host: Add picochip-*-*.
6370 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6372 * config.host: Match more processor names for Xtensa.
6374 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6376 * config/i386/64/t-softfp-compat: Update comments.
6378 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6380 * config/i386/64/_divtc3-compat.c: Moved to ...
6381 * config/i386/64/_divtc3.c: Here.
6383 * config/i386/64/_multc3-compat.c: Moved to ...
6384 * config/i386/64/_multc3.c: Here.
6386 * config/i386/64/_powitf2-compat.c: Moved to ...
6387 * config/i386/64/_powitf2.c: Here.
6389 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6390 .c suffix instead of -compat.c.
6392 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6394 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6395 (_FP_MUL_MEAT_D): Ditto.
6396 (_FP_DIV_MEAT_S): Ditto.
6397 (_FP_DIV_MEAT_D): Ditto.
6399 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6401 * Makefile.in: Add support for __sync_* libgcc functions.
6403 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6405 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6407 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6410 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6411 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6413 * config/i386/64/t-fprules-softfp: Moved to ...
6414 * config/i386/64/t-softfp-compat: This. New.
6416 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6418 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6419 Initialize f with 0.0.
6421 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6424 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6426 * config/i386/64/_divtc3-compat.c: New.
6427 * config/i386/64/_multc3-compat.c: Likewise.
6428 * config/i386/64/_powitf2-compat.c: Likewise.
6429 * config/i386/64/eqtf2.c: Likewise.
6430 * config/i386/64/getf2.c: Likewise.
6431 * config/i386/64/letf2.c: Likewise.
6432 * config/i386/64/t-fprules-softfp: Likewise.
6434 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6436 * config.host: Add i386/${host_address}/t-fprules-softfp to
6437 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6438 i[34567]86-*-linux*, x86_64-*-linux*.
6440 * configure.ac: Set host_address to 64 or 32 for x86.
6441 * configure: Regenerated.
6443 * Makefile.in (config.status): Also depend on
6444 $(srcdir)/config.host.
6446 * config/i386/32/t-fprules-softfp: New.
6447 * config/i386/32/tf-signs.c: Likewise.
6449 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6451 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6452 Uros Bizjak <ubizjak@gmail.com>
6454 * config/i386/32/sfp-machine.h: New.
6456 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6458 * config/rs6000/t-ppccomm: Remove rules that conflict with
6459 auto-generated rules.
6461 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6463 * configure.ac: sinclude override.m4.
6464 * configure: Regenerate.
6466 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6468 * configure: Regenerate.
6470 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6472 * Makefile.in (DECNUMINC): Remove
6473 -I$(MULTIBUILDTOP)../../libdecnumber.
6476 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6478 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6479 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6480 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6481 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6482 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6483 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6484 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6485 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6486 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6487 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6488 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6489 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6490 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6491 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6493 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6495 * config.host (sh2[lbe]*-*-linux*): Allow target.
6497 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6499 * config/rs6000/t-ppccomm: Add build rules for new files.
6500 (LIB2ADD_ST): New variable.
6502 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6506 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6507 * config/t-avr: New file. Build 16bit libgcc functions.
6509 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6512 * config/t-slibgcc-darwin: Make install-leaf dependent on
6513 install-darwin-libgcc-stubs instead of install.
6515 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6517 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6518 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6519 sh-*-rtemscoff*): Remove cases.
6521 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6523 * Makefile.in (all): Use install-leaf rather than install.
6524 (install): Split most of the rule into...
6525 (install-leaf): ...this new one.
6527 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6528 Paolo Bonzini <bonzini@gnu.org>
6531 * Makefile.in: Use @shlib_slibdir@ substitution to get
6532 correct install name on darwin.
6533 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6535 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6537 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6538 cris-*-elf and cris-*-none.
6539 (crisv32-*-linux*): Similar, as cris-*-linux*.
6541 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6543 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6545 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6548 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6549 * configure: Regenerated.
6551 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6553 * Makefile.in (dfp-filenames): Replace decimal_globals,
6554 decimal_data, binarydecimal and convert_data with
6555 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6556 and bid_convert_data, respectively.
6558 2007-09-17 Chao-ying Fu <fu@mips.com>
6559 Nigel Stephens <nigel@mips.com>
6561 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6562 * Makefile.in (fixed_point): Define.
6563 Check if fixed_point is yes to build support functions.
6564 * configure.ac: Check for fixed_point support.
6565 * configure: Regenerated.
6566 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6567 funcs, modes, from, to.
6569 2007-09-11 Janis Johnson <janis187@us.ibm.com
6571 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6573 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6575 * Makefile.in (dfp-filenames): Remove decUtility, add
6576 decDouble, decPacked, decQuad, decSingle.
6578 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6580 * config.host : Add x86_64-elf target.
6582 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6584 * configure.ac (set_have_cc_tls): Add a missing =.
6585 * configure: Regenerated.
6587 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6589 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6590 and x86_64-*-linux*.
6592 * config/t-tls: New file.
6594 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6596 * configure.ac: Include ../config/enable.m4 and
6597 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6598 supports TLS and substitute set_have_cc_tls.
6599 * configure: Regenerated.
6601 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6603 * Makefile.in: Use libbid for DFP when BID is enabled.
6605 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6607 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6608 extra_parts. Add config/i386/t-cygming to tmake_file.
6609 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6611 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6612 Danny Smith <dannysmith@users.sourceforge.net>
6615 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6616 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6617 * config/i386/t-crtfm: Compile crtfastmath.o with
6618 -minline-all-stringops.
6620 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6622 * config.host (sparc-wrs-vxworks): New target.
6624 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6626 * config.host: Recognize fido.
6628 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6630 * configure: Check host, not target, for decimal float support.
6632 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6634 * config/i386/t-crtpc: New file.
6635 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6636 (x86_64-*-linux*): Ditto.
6638 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6640 * config.host (x86_64-*-mingw*): New target.
6642 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6643 H.J. Lu <hongjiu.lu@intel.com>
6645 * Makefile.in (enable_decimal_float): New.
6647 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6648 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6649 (decbits-filenames): This.
6650 (decbits-objects): New.
6651 (libgcc-objects): Add $(decbits-objects).
6653 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6654 Substitute enable_decimal_float.
6655 * configure: Regenerated.
6657 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6659 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6661 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6663 * Makefile.in (install-info): New dummy target.
6665 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6667 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6669 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6671 * Makefile.in: Add install-html and install-pdf dummy
6674 2007-02-05 Roger Sayle <roger@eyesopen.com>
6675 Daniel Jacobowitz <dan@codesourcery.com>
6677 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6678 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6679 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6681 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6683 * Makefile.in (dec-filenames): Add decExcept.
6685 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6688 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6691 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6693 * configure.ac: Add --enable-version-specific-runtime-libs.
6694 Correct $slibdir default.
6695 * configure: Regenerated.
6697 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6699 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6701 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6704 * config.host (alpha*-*-linux*): Set extra_parts.
6706 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6708 * config/sh/t-linux: New.
6709 * config.host (sh*-*-linux*): Set tmake_file.
6711 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6713 * Makefile.in (install): Handle multilibs.
6715 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6717 * Makefile.in: Added .PHONY entry for documentation targets.
6719 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6721 * Makefile.in: Add empty info, html, dvi, pdf targets.
6723 2007-01-04 Mike Stump <mrs@apple.com>
6725 * Makefile.in (MAKEINFO): Remove.
6728 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6730 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6731 * configure: Regenerate.
6732 * Makefile.in (host_subdir): Substitute it.
6733 (gcc_objdir): Use it.
6735 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6737 * config.host (ia64*-*-linux*): Set tmake_file.
6739 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6741 * Makefile.in (version): Define.
6743 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6744 Paolo Bonzini <bonzini@gnu.org>
6746 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6747 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6748 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6749 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6750 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6751 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6752 * configure: Generated.