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PR bootstrap/66304
[thirdparty/gcc.git] / libgcc / ChangeLog
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2a8549e0 12015-05-22 Uros Bizjak <ubizjak@gmail.com>
2
3 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
4 i386/t-crtfm to tmake_file.
5 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
6 (set_fast_math): Use set_fast_math_sse for SSE targets.
7 * config/i386/t-crtfm: Remove.
8
b5d18737 92015-05-21 Alan Modra <amodra@gmail.com>
10
11 PR libgcc/66225
12 * config/rs6000/morestack.S: Remove ".abiversion 1".
13
ec3f28c9 142015-05-20 Alan Modra <amodra@gmail.com>
15
16 * config/rs6000/morestack.S: New.
17 * config/rs6000/t-stack-rs6000: New.
18 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
19 to tmake_file.
20 * generic-morestack.c: Don't build for powerpc 32-bit.
21
11087c28 222015-05-19 Eric Botcazou <ebotcazou@adacore.com>
23
24 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
25 Remove useless endif/ifneq ($(enable_shared),yes) pair.
26
ce86a36a 272015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
28
29 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
30 New macros.
31 * config/arm/ieee754-df.S: Add CFI directives.
32 * config/arm/ieee754-sf.S: Add CFI directives.
33
177cc56c 342015-05-13 Eric Botcazou <ebotcazou@adacore.com>
35
36 * configure.ac: Include config/sjlj.m4.
37 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
38 * config.in: Regenerate.
39 * configure: Likewise.
40 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
41
a8a5046c 422015-05-12 Uros Bizjak <ubizjak@gmail.com>
43
44 * libgcov-util.c: Add space between string literal and macro name.
45
1ddaa252 462015-05-06 Sandra Loosemore <sandra@codesourcery.com>
47 Chris Jones <chrisj@nvidia.com>
48 Joshua Conner <jconner@nvidia.com>
49
50 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
51 (arm*-*-uclinux*): Likewise.
52 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
53 * config/arm/crtfastmath.c: New file.
54
162f9d1e 552014-04-29 Bernd Schmidt <bernds@codesourcery.com>
56
57 * Makefile.in (real_host_noncanonical): New variable.
58 (libsubdir): Use it.
59 * configure.ac (real_host_noncanonical): Compute. Remove special
60 case for intelmicemul.
61 * configure: Regenerate.
62
005a5ef5 632015-04-28 Uros Bizjak <ubizjak@gmail.com>
64
65 * config/frv/elf-lib.h: New file.
66 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
67 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
68 to tm_file.
69
702015-04-28 Uros Bizjak <ubizjak@gmail.com>
71
72 * config/frv/frvbengin.c: Do not include defaults.h
73 * config/frv/frvend.c: Ditto.
74
acff2768 752015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
76
77 * config.host: Add h8300-*-linux
78 * config/h8300/t-linux: New file.
79 * config/h8300/lib1funs.s: Change symbol prefix.
80 * config/h8300/sfp-machine.h: 64bit double support.
81
a2e31d06 822015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
83 Szabolcs Nagy <szabolcs.nagy@arm.com>
84
85 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
86 Linux if target provides dl_iterate_phdr.
87
4b5fb32a 882015-04-17 H.J. Lu <hongjiu.lu@intel.com>
89
90 PR target/65612
91 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
92 * config/i386/cpuinfo.c (__cpu_model): Initialize.
93 (__cpu_indicator_init@GCC_4.8.0): New.
94 (__cpu_model@GCC_4.8.0): Likewise.
95 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
96 -DUSE_ELF_SYMVER.
97
e98e1692 982015-04-16 Nick Clifton <nickc@redhat.com>
99
100 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
101 and __modhi3 functions.
102 * config/rl78/divmodso.S: Add G14 and G13 versions of the
103 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
104
a0093a4f 1052015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
106
107 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
108 do-while loop as macro body to avoid warnings.
109
fb5ccd6d 1102015-04-10 Jakub Jelinek <jakub@redhat.com>
111 Iain Sandoe <iain@codesourcery.com>
112
113 PR target/65351
114 * configure: Regenerate.
115
b1b085e0 1162015-04-07 Jakub Jelinek <jakub@redhat.com>
117 Iain Sandoe <iain@codesourcery.com>
118
119 PR target/65351
120 * configure: Regenerate.
121
7ca58a65 1222015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
123
124 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
125
b89c671b 1262015-03-03 Max Filippov <jcmvbkbc@gmail.com>
7ca58a65 127
b89c671b 128 Implement call0 ABI for xtensa
129 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
130 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
131 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
132 use ret in call0 ABI.
133 * config/xtensa/t-windowed: New file.
134 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
135 * libgcc/configure: Regenerated.
136 * libgcc/configure.ac: Check if xtensa target is configured for
137 windowed ABI and thus needs to use custom unwind code.
138
69831bb2 1392015-02-12 Jonathan Wakely <jwakely@redhat.com>
140
141 PR libgcc/64885
142 * gthr-single.h: Use __unused__ attribute instead of unused.
143 * config/gthr-vxworks.h: Likewise.
144 * config/i386/gthr-win32.h: Likewise.
145
c905381f 1462015-02-27 Kai Tietz <ktietz@redhat.com>
147
148 PR target/65038
149 * config.in: Regenerated.
150 * configure: Likewise.
151 * configure.ac (AC_HEADER_STDC): Added explicit.
152 (AC_CHECK_HEADERS): Check for default headers plus
153 for ftw.h header.
154 * libgcov-util.c (gcov_read_profile_dir): Disable use
155 of ftw-function, if header is not found.
156 (ftw_read_file): Likewise.
157
0853f8db 1582015-02-23 Thomas Schwinge <thomas@codesourcery.com>
159
160 PR target/65181
161 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
162 -Dinhibit_libc.
163
1c55a862 1642015-02-17 Sandra Loosemore <sandra@codesourcery.com>
165
166 * config/arm/bpabi.S (test_div_by_zero): Make label names
167 consistent between thumb2 and arm mode cases. Separate the
168 signed comparison on the high word of the numerator from the
169 unsigned comparison on the low word.
170 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
171 signed comparison.
172
6014aff2 1732015-02-17 Joseph Myers <joseph@codesourcery.com>
174
175 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
176 and <string.h>.
177 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
178
a698bcaa 1792015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
180
181 PR gcov-profile/61889
3083dd2f 182 * libgcov-driver-system.c: undefine clashing macro for mkdir.
a698bcaa 183
889a65e7 1842015-02-02 Nick Clifton <nickc@redhat.com>
185
186 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
187 rounding up the fraction.
188
f3b68f27 1892015-01-31 John David Anglin <danglin@gcc.gnu.org>
190
191 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
192 oldval and newval to const void *. Fix typo.
193 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
194 (FETCH_AND_OP_WORD): Likewise.
195 (OP_AND_FETCH_WORD): Likewise.
196 (COMPARE_AND_SWAP_2): Likewise.
197 (__sync_val_compare_and_swap_4): Likewise.
198 (__sync_lock_test_and_set_4): Likewise.
199 (SYNC_LOCK_RELEASE_2): Likewise.
200 Remove support for long long atomic operations.
201
5be42fa9 2022015-01-27 Caroline Tice <cmtice@google.com>
203
204 Committing VTV Cywin/Ming patch for Patrick Wollgast
205 * Makefile.in: Move rules to build vtv_*.o out of the check
206 for CUSTOM_CRTSTUFF.
207 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
208 i[34567]86-*-mingw*)
209 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
210 enable_vtable_verify.
211
45e05b5a 2122015-01-27 Nick Clifton <nickc@redhat.com>
213
214 * config/rl78/cmpsi2.S: Use function start and end macros.
215 (__gcc_bcmp): New function.
216 * config/rl78/lshrsi3.S: Use function start and end macros.
217 * config/rl78/mulsi3.S: Add support for G10.
218 (__mulqi3): New function for G10.
219 * config/rl78/signbit.S: Use function start and end macros.
220 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
221 fpmath-sf.S.
222 (LIB2FUNCS_EXCLUDE): Define.
223 (LIB2FUNCS_ST): Define.
224 * config/rl78/trampoline.S: Use function start and end macros.
225 * config/rl78/vregs.h (START_FUNC): New macro.
226 (START_ANOTHER_FUNC): New macro.
227 (END_FUNC): New macro.
228 (END_ANOTHER_FUNC): New macro.
229 * config/rl78/bit-count.S: New file. Contains assembler
230 implementations of the bit counting functions: ___clzhi2,
231 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
232 __paritysi2, __popcounthi2 and __popcountsi2.
233 * config/rl78/fpbit-sf.S: New file. Contains assembler
234 implementationas of the math functions: __negsf2, __cmpsf2,
235 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
236 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
237 * config/rl78/fpmath-sf.S: New file. Contains assembler
238 implementations of the math functions: __subsf3, __addsf3,
239 __mulsf3 and __divsf3
240
43cbcd84 2412015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
242
243 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
244 Add i386/elf-lib.h to tm_file.
245 * config/i386/elf-lib.h: Fix comment.
246 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
247 && __sun__ && __svr4__]: Remove workaround.
248
f8956357 2492015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
250
251 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
252 FEATURE_BMI2.
253 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
254
1b738d4d 2552015-01-24 H.J. Lu <hongjiu.lu@intel.com>
256
257 * config/i386/cpuinfo.c (processor_subtypes): Add
258 INTEL_COREI7_BROADWELL.
259 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
260 model numbers.
261
58ca7445 2622015-01-23 Uros Bizjak <ubizjak@gmail.com>
263
264 * config/i386/elf-lib.h: New file.
265 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
266 Wrap definition in #ifdef __i386__.
267 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
268 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
269 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
270 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
271 to tm_file.
272
d4c9c88d 2732015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
274
275 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
276 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
277
c46389f0 2782015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
279
280 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
281 Update rt_sigframe format and address for current Nios II
282 Linux conventions.
283
275d0a7c 2842015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
285
286 * config.host (arm*-*-freebsd*): Add new configuration for
287 arm*-*-freebsd*.
288 * config/arm/freebsd-atomic.c: New file.
289 * config/arm/t-freebsd: Likewise.
290 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
291 'PC-relative indirect' OS's.
292
8992df51 2932015-01-06 Eric Botcazou <ebotcazou@adacore.com>
294
295 * config.host: Add Visium support.
296 * config/visium: New directory.
297
d353bf18 2982015-01-05 Jakub Jelinek <jakub@redhat.com>
299
300 Update copyright years.
301
78645e70 3022014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
303
304 * config.host: Support mipsisa32r6 and mipsisa64r6.
305 * config/mips/mips16.S: Do not build for R6.
306
14cc370b 3072014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
308
309 * config/sh/crt.h: New.
310 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
311 symbols.
312 * config/sh/crt1.S: Likewise.
313
06f29f53 3142014-12-15 Uros Bizjak <ubizjak@gmail.com>
315
316 PR libgcc/63832
317 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
318 func_ptr *dtor_list temporary variable to avoid "array subscript
319 is above array bounds" warnings.
320
5573be4f 3212014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
4c87b50c 322
323 * Makefile.in (with_aix_soname): Define.
324 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
325 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
326 * configure: Recreate.
327
c0235a33 3282014-12-05 Olivier Hainque <hainque@adacore.com>
329
330 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
331 now provided by defaults.h.
332
273fffd6 3332014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
334
84cf4824 335 PR target/55351
273fffd6 336 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
337 whether it's defined.
338
ffbfc7c5 3392014-11-27 Ilya Tocar <ilya.tocar@intel.com>
340
341 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
342 * config/i386/cpuinfo.c (get_available_features): Detect it.
343
ae22ef60 3442014-11-27 Tony Wang <tony.wang@arm.com>
345
346 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
347 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
348 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
349
a532bc30 3502014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
351
352 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
353
e88ebd91 3542014-11-24 John David Anglin <danglin@gcc.gnu.org>
355
356 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
357 instead.
358
422aeca3 3592014-11-21 Guy Martin <gmsoft@tuxicoman.be>
360 John David Anglin <danglin@gcc.gnu.org>
361
362 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
363 (FETCH_AND_OP_2): New. Use for subword and double word operations.
364 (OP_AND_FETCH_2): Likewise.
365 (COMPARE_AND_SWAP_2): Likewise.
366 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
367 (SYNC_LOCK_RELEASE_2): Likewise.
368 (SUBWORD_SYNC_OP): Remove.
369 (SUBWORD_VAL_CAS): Likewise.
370 (SUBWORD_BOOL_CAS): Likewise.
371 (FETCH_AND_OP_WORD): Update.
372 Consistently use signed types.
005a5ef5 373
a3d93be3 3742014-11-13 Bernd Schmidt <bernds@codesourcery.com>
375 Thomas Schwinge <thomas@codesourcery.com>
376 Ilya Verbin <ilya.verbin@intel.com>
377 Andrey Turetskiy <andrey.turetskiy@intel.com>
378
379 * Makefile.in (crtoffloadbegin$(objext)): New rule.
380 (crtoffloadend$(objext)): Likewise.
381 * configure: Regenerate.
382 * configure.ac (accel_dir_suffix): Compute new variable.
383 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
384 if enable_offload_targets is not empty.
385 * offloadstuff.c: New file.
386
97a36a5b 3872014-11-13 Nick Clifton <nickc@redhat.com>
388
389 * config/rl78/divmodhi.S: Add support for the G10 architecture.
390 Use START_FUNC and END_FUNC macros to enable linker garbage
391 collection.
392 * config/rl78/divmodqi.S: Likewise.
393 * config/rl78/divmodsi.S: Likewise.
394 * config/rl78/mulsi3.S: Likewise.
395 * config/rl78/lib2div.c: Remove G10 functions.
396 * config/rl78/lib2muls.c: Likewise.
397 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
398 * config/rl78/vregs.h (START_FUNC): New macro.
399 (END_FUNC): New macro.
400
f2b55aea 4012014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
402
403 * config/mips/mips16.S: Set .module when supported. Update O32
404 FP64 calling convention and use for FPXX when possible. Add FPXX
405 calling convention fallback case.
406
8ce80784 4072014-11-06 Bernd Schmidt <bernds@codesourcery.com>
408
409 * config.host: Handle nvptx-*-*.
410 * shared-object.mk (as-flags-$o): Define.
411 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
412 -xassembler-with-cpp.
413 * static-object.mk: Identical changes.
414 * config/nvptx/t-nvptx: New file.
415 * config/nvptx/crt0.s: New file.
416 * config/nvptx/free.asm: New file.
417 * config/nvptx/malloc.asm: New file.
418 * config/nvptx/realloc.c: New file.
419
0e36a0d7 4202014-10-30 Joseph Myers <joseph@codesourcery.com>
421
422 * Makefile.in (libgcc.map.in): New target.
423 (libgcc.map): Use libgcc.map.in.
424 * config/t-softfp (softfp_compat): New variable to be set by
425 users.
426 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
427 variables.
428 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
429 directory.
430 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
431 that use compat symbols and disable all code unless [SHARED].
432 * config/t-softfp-compat: New file.
433 * find-symver.awk: New file.
434 * configure.ac (--with-glibc-version): New configure option.
435 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
436 * configure: Regenerate.
437 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
438 soft-float and e500.
439
d9b5cf5c 4402014-10-29 Joseph Myers <joseph@codesourcery.com>
441
442 * config/t-hardfp (hardfp_exclusions): Document new variable for
443 user to define.
444 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
445 * config/t-softfp (softfp_extras): Document new variable for user
446 to define.
447 (softfp_func_list): Add functions from $(softfp_extras).
448 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
449 * config.host (powerpc*-*-linux*): For e500v1, use
450 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
451 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
452 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
453
2de51200 4542014-10-26 John David Anglin <danglin@gcc.gnu.org>
455
456 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
457 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
458 memory read accesses are ok.
459
fd1eaa27 4602014-10-25 Joseph Myers <joseph@codesourcery.com>
461
462 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
463 * configure: Regenerate.
464 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
465 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
466 of soft-fp for 32-bit classic hard float. Do not use
467 t-softfp-excl for soft float.
468
e707b8cc 4692014-10-22 Joseph Myers <joseph@codesourcery.com>
470
471 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
472 configurations.
473 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
474 Remove variables.
475
6ce12a35 4762014-10-22 Georg-Johann Lay <avr@gjlay.de>
477
478 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
479 introduced with 2014-10-21 trunk r216525.
480
b4e6d2e2 4812014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
482 Vidya Praveen <vidya.praveen@atmel.com>
483 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
484 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
485 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
486
487 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
488 order.
489
490 Updated library functions for AVRTINY arch.
491 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
492 Replaced occurrences of r0/r1 with tmp/zero reg macros.
493 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
494 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
495 wsubi/wadi macors.
496 (__mulsi3_helper): Update stack, preserve callee saved regs and
497 argument from stack. Restore callee save registers.
498 (__mulpsi3): Likewise.
499 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
500 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
6ce12a35 501 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
b4e6d2e2 502 AVRTINY.
503 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
504 (__do_copy_data): Added new definition for AVRTINY.
505 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
506 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
507 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
508 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
509 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
510 macors.
6ce12a35 511 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
b4e6d2e2 512 AVRTINY.
513
6ce12a35 514 Fix broken long multiplication on tiny arch.
b4e6d2e2 515
d9bbc5ef 5162014-10-09 Joseph Myers <joseph@codesourcery.com>
517
518 * soft-fp/double.h: Update from glibc.
519 * soft-fp/eqdf2.c: Likewise.
520 * soft-fp/eqsf2.c: Likewise.
521 * soft-fp/eqtf2.c: Likewise.
522 * soft-fp/extenddftf2.c: Likewise.
523 * soft-fp/extended.h: Likewise.
524 * soft-fp/extendsfdf2.c: Likewise.
525 * soft-fp/extendsftf2.c: Likewise.
526 * soft-fp/extendxftf2.c: Likewise.
527 * soft-fp/gedf2.c: Likewise.
528 * soft-fp/gesf2.c: Likewise.
529 * soft-fp/getf2.c: Likewise.
530 * soft-fp/ledf2.c: Likewise.
531 * soft-fp/lesf2.c: Likewise.
532 * soft-fp/letf2.c: Likewise.
533 * soft-fp/op-1.h: Likewise.
534 * soft-fp/op-2.h: Likewise.
535 * soft-fp/op-4.h: Likewise.
536 * soft-fp/op-8.h: Likewise.
537 * soft-fp/op-common.h: Likewise.
538 * soft-fp/quad.h: Likewise.
539 * soft-fp/single.h: Likewise.
540 * soft-fp/soft-fp.h: Likewise.
541 * soft-fp/unorddf2.c: Likewise.
542 * soft-fp/unordsf2.c: Likewise.
543 * soft-fp/unordtf2.c: Likewise.
544 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
545 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
546 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
547 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
548 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
549 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
550 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
551 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
552 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
553 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
554
26054e0b 5552014-10-08 Rong Xu <xur@google.com>
556
557 * libgcov-util.c (read_gcda_file): Fix format.
558 (find_match_gcov_info): Ditto.
559 (calculate_2_entries): New.
560 (compute_one_gcov): Ditto.
561 (gcov_info_count_all_cold): Ditto.
562 (gcov_info_count_all_zero): Ditto.
563 (extract_file_basename): Ditto.
564 (get_file_basename): Ditto.
565 (set_flag): Ditto.
566 (matched_gcov_info): Ditto.
567 (calculate_overlap): Ditto.
568 (gcov_profile_overlap): Ditto.
569 * libgcov-driver.c (compute_summary): Make
570 it avavilable for external calls.
571
8a8f3988 5722014-10-06 Rong Xu <xur@google.com>
573
574 * Makefile.in: Ditto.
575 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
576 (gcov_sort_icall_topn_counter): Ditto.
577 (gcov_sort_topn_counter_arrays): Ditto.
578 (dump_one_gcov): Sort indirect_call topn counters.
579 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
580 function.
581 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
582 utility function.
583 (__gcov_indirect_call_topn_profiler): New profiler function.
584 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
585 * libgcov.h: New decls.
586
f230ef81 5872014-10-04 Trevor Saunders <tsaunders@mozilla.com>
588
589 * config.host: Remove support for score-*.
590
0cb69d12 5912014-09-22 Joseph Myers <joseph@codesourcery.com>
592
593 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
594 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
595 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
596 __LIBGCC_XF_MANT_DIG__.
597 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
598 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
599 __LIBGCC_TF_MANT_DIG__.
600 * libgcc2.c (NOTRUNC): Define in terms of
601 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
602 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
603
acbb28e9 6042014-09-22 Joseph Myers <joseph@codesourcery.com>
605
606 PR target/63312
607 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
608 New macros.
609
d0eb4a95 6102014-09-22 Hans-Peter Nilsson <hp@axis.com>
611
612 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
613 override USE_PT_GNU_EH_FRAME.
614 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
615 check USE_EH_FRAME_REGISTRY_ALWAYS against
616 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
617 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
618 variable for substituted force_explicit_eh_registry.
619 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
620 * configure.ac (explicit-exception-frame-registration):
621 New AC_ARG_ENABLE.
622 * configure: Regenerate.
623
6c352a95 6242014-09-19 Olivier Hainque <hainque@adacore.com>
625
626 * config.host (powerpc-wrs-vxworksmils): New configuration,
627 same as vxworksae.
628
168dfbf0 6292014-09-18 Joseph Myers <joseph@codesourcery.com>
630
631 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
632
ca6c7c2e 6332014-09-18 Joseph Myers <joseph@codesourcery.com>
634
635 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
636 bits not set bits as indicating trapping exceptions.
637
bc587267 6382014-09-17 Nathan sidwell <nathan@acm.org>
639
640 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
641 (LIBGCOV_DRIVER): ... here.
642 * libgcov-driver.c (gcov_master): New.
643 (gcov_exit): Remove from master chain.
644 (__gcov_init): Add to master chain if version compatible. Don't
645 clear the version.
646 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
647 (gcov_reset_int): Clear master chain, if compatible.
648 (gcov_dump_int): New internal interface. Dump master chain, if
649 compatible.
650 (gcov_dump): Alias for gcov_dump_int.
651 * libgcov.h (struct gcov_root): Add next and prev fields.
652 (struct gcov_master): New struct.
653 (__gcov_master): New.
654 (gcov_dump_int): Declare.
655
0624d0c7 6562014-09-17 Olivier Hainque <hainque@adacore.com>
657
658 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
659 and crtbegin.o + crtend.o to extra_parts.
660
d5957f0d 6612014-09-12 Joseph Myers <joseph@codesourcery.com>
662
663 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
664 __LIBGCC_HAS_SF_MODE__.
665 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
666 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
667 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
668 * config/libbid/bid_gcc_intrinsics.h
669 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
670 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
671 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
672 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
673 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
674 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
675
986b9a67 6762014-09-11 Georg-Johann Lay <avr@gjlay.de>
677
678 PR target/63223
679 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
680 and R24 as needed. Make work for all devices and .text locations.
681 (__do_global_ctors, __do_global_dtors): Use word addresses.
682 (__tablejump__, __tablejump_elpm__): Remove functions.
683 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
684 Add _tablejump2.
685 (XICALL, XIJMP): New macros.
686
8f908dc5 6872014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
688 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
689
690 * config.host (aarch64*): Include crtfastmath.o and
691 t-crtfm.
692 * config/aarch64/crtfastmath.c: New file.
693
f67c2dde 6942014-09-08 Trevor Saunders <tsaunders@mozilla.com>
695
696 * config.host: Remove picochip support.
697 * config/picochip/adddi3.S: Remove.
698 * config/picochip/ashlsi3.S: Remove.
699 * config/picochip/ashlsi3.c: Remove.
700 * config/picochip/ashrsi3.S: Remove.
701 * config/picochip/ashrsi3.c: Remove.
702 * config/picochip/clzsi2.S: Remove.
703 * config/picochip/cmpsi2.S: Remove.
704 * config/picochip/divmod15.S: Remove.
705 * config/picochip/divmodhi4.S: Remove.
706 * config/picochip/divmodsi4.S: Remove.
707 * config/picochip/lib1funcs.S: Remove.
708 * config/picochip/longjmp.S: Remove.
709 * config/picochip/lshrsi3.S: Remove.
710 * config/picochip/lshrsi3.c: Remove.
711 * config/picochip/parityhi2.S: Remove.
712 * config/picochip/popcounthi2.S: Remove.
713 * config/picochip/setjmp.S: Remove.
714 * config/picochip/subdi3.S: Remove.
715 * config/picochip/t-picochip: Remove.
716 * config/picochip/ucmpsi2.S: Remove.
717 * config/picochip/udivmodhi4.S: Remove.
718 * config/picochip/udivmodsi4.S: Remove.
719
b660d3c6 7202014-09-08 Joseph Myers <joseph@codesourcery.com>
721
722 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
723 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
724 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
725 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
726 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
727 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
728 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
729 defined and LIBGCC2_HAS_DF_MODE is defined.
730 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
731 defined and LIBGCC2_HAS_XF_MODE is defined.
732 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
733 defined and LIBGCC2_HAS_TF_MODE is defined.
734
2aeea855 7352014-09-08 Joseph Myers <joseph@codesourcery.com>
736
737 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
738 and ROUND_TOWARDS_ZERO conditionals.
739
a91625a6 7402014-09-07 Nathan sidwell <nathan@acm.org>
741
742 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
743 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
744
325b8c3c 7452014-09-05 Joseph Myers <joseph@codesourcery.com>
746
747 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
748 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
749 uses to __LIBGCC_STACK_POINTER_REGNUM__.
750 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
751 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
752 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
753 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
754 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
755 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
756 (DWARF_FRAME_REGISTERS): Change all uses to
757 __LIBGCC_DWARF_FRAME_REGISTERS__.
758 (EH_RETURN_STACKADJ_RTX): Change all uses to
759 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
760 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
761 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
762 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
763 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
764 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
765 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
766 to __LIBGCC_EH_FRAME_SECTION_NAME__.
767 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
768 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
769 __LIBGCC_STACK_POINTER_REGNUM__.
770 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
771 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
772 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
773 to __LIBGCC_STACK_POINTER_REGNUM__.
774 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
775 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
776 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
777 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
778 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
779 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
780 (STACK_POINTER_REGNUM): Change all uses to
781 __LIBGCC_STACK_POINTER_REGNUM__.
782 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
783 use to __LIBGCC_STACK_POINTER_REGNUM__.
784 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
785 uses to __LIBGCC_STACK_POINTER_REGNUM__.
786 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
787 to __LIBGCC_DWARF_FRAME_REGISTERS__.
788 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
789 to __LIBGCC_DWARF_FRAME_REGISTERS__.
790 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
791 to __LIBGCC_STACK_POINTER_REGNUM__.
792 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
793 Remove conditional definition.
794 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
795 __LIBGCC_TEXT_SECTION_ASM_OP__.
796 (EH_FRAME_SECTION_NAME): Change all uses to
797 __LIBGCC_EH_FRAME_SECTION_NAME__.
798 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
799 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
800 (CTORS_SECTION_ASM_OP): Change all uses to
801 __LIBGCC_CTORS_SECTION_ASM_OP__.
802 (DTORS_SECTION_ASM_OP): Change all uses to
803 __LIBGCC_DTORS_SECTION_ASM_OP__.
804 (JCR_SECTION_NAME): Change all uses to
805 __LIBGCC_JCR_SECTION_NAME__.
806 (INIT_SECTION_ASM_OP): Change all uses to
807 __LIBGCC_INIT_SECTION_ASM_OP__.
808 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
809 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
810 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
811 __LIBGCC_STACK_GROWS_DOWNWARD__.
812 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
813 __LIBGCC_INIT_SECTION_ASM_OP__.
814 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
815 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
816 (EH_FRAME_SECTION_NAME): Change all uses to
817 __LIBGCC_EH_FRAME_SECTION_NAME__.
818 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
819 definitions. Change all uses to
820 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
821 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
822 __LIBGCC_STACK_GROWS_DOWNWARD__.
823 (DWARF_FRAME_REGISTERS): Change all uses to
824 __LIBGCC_DWARF_FRAME_REGISTERS__.
825 (EH_RETURN_STACKADJ_RTX): Change all uses to
826 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
827 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
828 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
829 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
830 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
831 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
832
b12d2330 8332014-09-02 Nathan sidwell <nathan@acm.org>
834
835 * libgcov-interface.c (STRONG_ALIAS): New.
836 (__gcov_flush): Call __gcov_reset_int.
837 (__gcov_reset): Strong alias for ...
838 (__gcov_reset_ing): ... this renamed hidden version.
839 * libgcov.h (__gcov_reset_int): New declaration.
840
827d5daf 8412014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
842
1db4f54b 843 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
844 call from here...
845 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
846 (__dso_handle): Define on Cygwin.
847 * config/i386/t-cygming (crtbeginS.o): New rule.
848 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
849
827d5daf 850 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
851 declaration syntax.
852
e3108d46 8532014-08-13 Steve Ellcey <sellcey@mips.com>
854
855 * crtstuff.c: Undef caddr_t.
856
0898fffa 8572014-08-12 Steve Ellcey <sellcey@mips.com>
858
859 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
860
859fa1a9 8612014-08-07 Nathan Sidwell <nathan@acm.org>
862
863 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
864 (LIBGCOV_DRIVER): ... to here.
865 * libgcov.h (gcov_do_dump): New #define.
866 (struct gcov_root): New.
867 (__gcov_root): New declaration.
868 (__gcov_dump_one): Declare.
869 * libgcov-driver.c (gcov_list, gcov_dump_complete,
870 run_accounted): Delete.
871 (gcov_compute_histogram): Add LIST argument, adjust.
872 (compute_summary): Adjust gcov_compute_histogram call.
873 (gcov_do_dump): Not hidden, static in libgcov.
874 (gcov_clear): Move to interface.c.
875 (__gcov_dump_one): New, broken out of ...
876 (gcov_exit): ... here. Make static.
877 (__gcov_root): New.
878 (__gcov_init): Adjust.
879 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
880 declarations.
881 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
882 (gcov_clear): Moved from driver.c. Add LIST argument.
883 (__gcov_reset): Adjust for changed interfaces.
884 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
885
3fa2798a 8862014-08-04 Rohit <rohitarulraj@freescale.com>
887
888 PR target/60102
889 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
6d88799a 890 based on change in SPE high register numbers and 3 HTM registers.
3fa2798a 891
cb3ea3de 8922014-08-01 Nathan Sidwell <nathan@acm.org>
893
894 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
895 LIBGCOV_INTERFACE): Reformat.
896 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
897 IN_GCOV_TOOL.
898 * libgcov-interface.c: Reformat some comments.
899 (__gcov_flush_mx): Add declaration. Tidy up definition.
900
bfd88f52 9012014-07-31 Alan Modra <amodra@gmail.com>
902 Peter Bergner <bergner@vnet.ibm.com>
903
904 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
905 (pack_ldouble): New function.
906 (__gcc_qadd): Use it.
907 (__gcc_qmul): Likewise.
908 (__gcc_qdiv): Likewise.
909 (__gcc_qneg): Likewise.
910 (__gcc_stoq): Likewise.
911 (__gcc_dtoq): Likewise.
912
bcd3133e 9132014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
914
915 * config/s390/tpf-unwind.h: Include <stdbool.h>.
916 (__tpf_eh_return): Add original return address as second parameter.
917 Handle cases where unwinder routines were called directly, instead
918 of from within the C++ library.
919
1186f97a 9202014-07-29 Nathan Sidwell <nathan@acm.org>
921
922 * libgcov.h: Move renaming of entry points to lib gcov specific
923 portion.
924 (gcov_do_dump): New rename.
925 (gcov_rewrite): Remove inline, make HIDDEN.
926 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
927 (gcov_exit_compute_summary): Rename to ...
928 (compute_summary): ... here. Add LIST argument.
929 (gcov_exit_merge_gcda): Rename to ...
930 (merge_one_data): ... here.
931 (gcov_exit_write_gcda): Rename to ...
932 (write_one_data): ... here.
933 (gcov_exit_merge_summary): Rename to ...
934 (merge_summary): Add RUN_COUNTED argument.
935 (gcov_exit_dump_gcov): Rename to ...
936 (dump_one_gcov): Add RUN_COUNTED argument.
937 (gcov_do_dump): New function, broken out of ...
938 (gcov_exit): ... here. Call it.
939
ab0c4d2e 9402014-07-27 Anthony Green <green@moxielogic.com>
941
942 * config.host: Add moxiebox configuration suppport.
943
6401b74d 9442014-07-27 Nathan Sidwell <nathan@acm.org>
945
946 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
947 (struct gcov_filename): ... here. Include buffer and max length
948 fields.
949 (gcov_max_filename): Remove.
950 (gi_filename): Remove.
951 (gcov_exit_compute_summary): Compute max filename here.
952 (gcov_exit_merge_gcda): Add filename parm, adjust.
953 (gcov_exit_merge_summary): Likewise.
954 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
955 (gcov_exit): Likewise.
956 (__gcov_init): Don't calculate max length here.
957 * libgcov_util.c (max_filename_len): Remove.
958 (read_gcda_file): Don't calculate max length here.
959 (gcov_read_profile_dir): Don't propagate here.
960 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
961 struct gcov_filename changes.
962 (gcov_exit_open_gcda_file): Likewise.
963
0f768e5f 9642014-07-25 Nathan Sidwell <nathan@acm.org>
965
966 * libgcov-driver.c (set_gcov_dump_complete,
967 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
968 functions polluting user's namespace.
969 (gcov_exit): Set variable directly.
970 (gcov_clear): Reset variable directly.
971 * libgcov-interface.c (get_gcov_dymp_complete,
972 reset_gov_dump_complete): Remove declarations.
973 (__gcov_reset, __gcov_dump): Don't call them.
974
2b333d82 9752014-07-24 DJ Delorie <dj@redhat.com>
976
977 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
0f768e5f 978 (__gcc_deregister_frame): Move logic to detect deregister function
979 to ...
980 (__gcc_register_frame): here, so it's consistent with the register
981 logic.
2b333d82 982
145d88ea 9832014-07-23 Nathan Sidwell <nathan@acm.org>
984
985 * libgcov-driver.c (set_gcov_list): Remove.
986 (gcov_list): Make non-static in GCOV_TOOL.
987 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
988
307c2567 9892014-07-17 John David Anglin <danglin@gcc.gnu.org>
990
991 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
992 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
993 Don't use SYNC_LOCK_RELEASE for int type.
994
3dc22a01 9952014-07-14 Richard Biener <rguenther@suse.de>
996
997 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
998
a60d8a99 9992014-07-11 Rong Xu <xur@google.com>
1000
1001 * libgcov-util.c (gcov_max_filename): Fix declartion.
1002
e76f6040 10032014-07-10 Rong Xu <xur@google.com>
1004
1005 Add gcov-tool: an offline gcda profile processing tool
1006 Support.
1007 * libgcov-driver.c (gcov_max_filename): Make available
1008 to gcov-tool.
1009 * libgcov-merge.c (__gcov_merge_add): Replace
1010 gcov_read_counter() with a Macro.
1011 (__gcov_merge_ior): Ditto.
1012 (__gcov_merge_time_profile): Ditto.
1013 (__gcov_merge_single): Ditto.
1014 (__gcov_merge_delta): Ditto.
1015 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1016 in the utility functions.
1017 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1018 gcov_list object link lists.
1019 (tag_function): Ditto.
1020 (tag_blocks): Ditto.
1021 (tag_arcs): Ditto.
1022 (tag_lines): Ditto.
1023 (tag_counters): Ditto.
1024 (tag_summary): Ditto.
1025 (read_gcda_finalize): Ditto.
1026 (read_gcda_file): Ditto.
1027 (ftw_read_file): Ditto.
1028 (read_profile_dir_init): Ditto.
1029 (gcov_read_profile_dir): Ditto.
1030 (gcov_read_counter_mem): Ditto.
1031 (gcov_get_merge_weight): Ditto.
1032 (merge_wrapper): A wrapper function that calls merging handler.
1033 (gcov_merge): Merge two gcov_info objects with weights.
1034 (find_match_gcov_info): Find the matched gcov_info in the list.
1035 (gcov_profile_merge): Merge two gcov_info object lists.
1036 (__gcov_add_counter_op): Process edge profile counter values.
1037 (__gcov_ior_counter_op): Process IOR profile counter values.
1038 (__gcov_delta_counter_op): Process delta profile counter values.
1039 (__gcov_single_counter_op): Process single profile counter values.
1040 (fp_scale): Callback function for float-point scaling.
005a5ef5 1041 (int_scale): Callback function for integer fraction scaling.
e76f6040 1042 (gcov_profile_scale): Scaling profile counters.
1043 (gcov_profile_normalize): Normalize profile counters.
1044 * libgcov.h: Add headers and functions for gcov-tool use.
1045 (gcov_get_counter): New.
1046 (gcov_get_counter_target): Ditto.
1047 (struct gcov_info): Make the functions field mutable in gcov-tool
1048 compilation.
1049
761d3cae 10502014-06-23 Kai Tietz <ktietz@redhat.com>
1051
1052 PR libgcc/61585
1053 * unwind-seh.c (_Unwind_GetGR): Check for proper
1054 index range.
1055 (_Unwind_SetGR): Likewise.
1056
b4187486 10572014-05-22 Nick Clifton <nickc@redhat.com>
1058
1059 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1060 -mhwmult=none.
1061
f1919901 10622014-05-22 Teresa Johnson <tejohnson@google.com>
1063
1064 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1065 include.
1066
463553db 10672014-05-20 John Marino <gnugcc@marino.st>
1068
1069 * config.host (*-*-dragonfly*): New target.
1070 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1071 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1072 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1073 * config/i386/dragonfly-unwind.h: New.
1074
17611fd9 10752014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1076
1077 PR libgcc/60166
1078 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1079 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1080
b061dab2 10812014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1082
1083 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1084 implementation.
1085
b81ef88d 10862014-05-12 Georg-Johann Lay <avr@gjlay.de>
1087
1088 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1089
d71975a6 10902014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1091
1092 PR libgcc/61097
1093 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1094 if --enable-shared.
1095
d3c4b980 10962014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1097
1098 Work around for current cygwin32 build problems.
1099 * config/i386/cygming-crtbegin.c (__register_frame_info,
1100 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1101 functions only for 64-bit systems.
1102
1f912f03 11032014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1104
1105 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1106 (sigill_caught, sigill_hdlr): Remove.
1107
3efb5d22 11082014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1109
1110 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1111 check.
1112 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1113 Solaris 9 single-threaded support.
1114 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1115 Solaris 9 single-threaded support. Add call_user_handler code
1116 sequences.
1117 (sparc_is_sighandler): Likewise.
1118
368b5b2c 11192014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1120
1121 * config.host: Append t-floattodi to tmake_file depending on
1122 host_address.
1123
0cdefccf 11242014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1125
c7285b71 1126 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
0cdefccf 1127
e5d692d7 11282014-03-10 Uros Bizjak <ubizjak@gmail.com>
1129
1130 PR libgcc/60472
1131 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
06f29f53 1132 variable to avoid "array subscript is above array bounds" warnings.
e5d692d7 1133 Use __builtin_expect when checking *jcr_list for NULL.
1134
ec5f5503 11352014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1136
1137 PR libgcc/59339
1138 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1139 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1140 vtv_*.o to extra_parts if enable_vtable_verify.
1141
6dd4126d 11422014-03-06 Nick Clifton <nickc@redhat.com>
1143
1144 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1145 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1146
c63fabc4 11472014-02-28 Joey Ye <joey.ye@arm.com>
1148
1149 PR libgcc/60166
1150 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1151 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1152 Set to zero.
1153
2da35515 11542014-02-24 Walter Lee <walt@tilera.com>
1155
1156 * config.host: Support "tilegx*" and "tilepro*" triplets.
1157 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1158 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1159
73e15dfc 11602014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1161 Chung-Lin Tang <cltang@codesourcery.com>
1162
1163 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1164 * config/nios2/crti.S: Remove .file directive.
1165 * config/nios2/crtn.S: Likewise.
1166
db5ce3d9 11672014-02-18 Kai Tietz <ktietz@redhat.com>
1168 Jonathan Schleifer <js@webkeks.org>
1169
1170 PR objc/56870
1171 * unwind-seh.c (_GCC_specific_handler): Pass proper
1172 value to unwind-handler.
1173
8f687340 11742014-02-12 Joseph Myers <joseph@codesourcery.com>
1175
1176 * soft-fp/adddf3.c: Update from glibc.
1177 * soft-fp/addsf3.c: Likewise.
1178 * soft-fp/addtf3.c: Likewise.
1179 * soft-fp/divdf3.c: Likewise.
1180 * soft-fp/divsf3.c: Likewise.
1181 * soft-fp/divtf3.c: Likewise.
1182 * soft-fp/double.h: Likewise.
1183 * soft-fp/eqdf2.c: Likewise.
1184 * soft-fp/eqsf2.c: Likewise.
1185 * soft-fp/eqtf2.c: Likewise.
1186 * soft-fp/extenddftf2.c: Likewise.
1187 * soft-fp/extended.h: Likewise.
1188 * soft-fp/extendsfdf2.c: Likewise.
1189 * soft-fp/extendsftf2.c: Likewise.
1190 * soft-fp/extendxftf2.c: Likewise.
1191 * soft-fp/fixdfdi.c: Likewise.
1192 * soft-fp/fixdfsi.c: Likewise.
1193 * soft-fp/fixdfti.c: Likewise.
1194 * soft-fp/fixsfdi.c: Likewise.
1195 * soft-fp/fixsfsi.c: Likewise.
1196 * soft-fp/fixsfti.c: Likewise.
1197 * soft-fp/fixtfdi.c: Likewise.
1198 * soft-fp/fixtfsi.c: Likewise.
1199 * soft-fp/fixtfti.c: Likewise.
1200 * soft-fp/fixunsdfdi.c: Likewise.
1201 * soft-fp/fixunsdfsi.c: Likewise.
1202 * soft-fp/fixunsdfti.c: Likewise.
1203 * soft-fp/fixunssfdi.c: Likewise.
1204 * soft-fp/fixunssfsi.c: Likewise.
1205 * soft-fp/fixunssfti.c: Likewise.
1206 * soft-fp/fixunstfdi.c: Likewise.
1207 * soft-fp/fixunstfsi.c: Likewise.
1208 * soft-fp/fixunstfti.c: Likewise.
1209 * soft-fp/floatdidf.c: Likewise.
1210 * soft-fp/floatdisf.c: Likewise.
1211 * soft-fp/floatditf.c: Likewise.
1212 * soft-fp/floatsidf.c: Likewise.
1213 * soft-fp/floatsisf.c: Likewise.
1214 * soft-fp/floatsitf.c: Likewise.
1215 * soft-fp/floattidf.c: Likewise.
1216 * soft-fp/floattisf.c: Likewise.
1217 * soft-fp/floattitf.c: Likewise.
1218 * soft-fp/floatundidf.c: Likewise.
1219 * soft-fp/floatundisf.c: Likewise.
1220 * soft-fp/floatunditf.c: Likewise.
1221 * soft-fp/floatunsidf.c: Likewise.
1222 * soft-fp/floatunsisf.c: Likewise.
1223 * soft-fp/floatunsitf.c: Likewise.
1224 * soft-fp/floatuntidf.c: Likewise.
1225 * soft-fp/floatuntisf.c: Likewise.
1226 * soft-fp/floatuntitf.c: Likewise.
1227 * soft-fp/gedf2.c: Likewise.
1228 * soft-fp/gesf2.c: Likewise.
1229 * soft-fp/getf2.c: Likewise.
1230 * soft-fp/ledf2.c: Likewise.
1231 * soft-fp/lesf2.c: Likewise.
1232 * soft-fp/letf2.c: Likewise.
1233 * soft-fp/muldf3.c: Likewise.
1234 * soft-fp/mulsf3.c: Likewise.
1235 * soft-fp/multf3.c: Likewise.
1236 * soft-fp/negdf2.c: Likewise.
1237 * soft-fp/negsf2.c: Likewise.
1238 * soft-fp/negtf2.c: Likewise.
1239 * soft-fp/op-1.h: Likewise.
1240 * soft-fp/op-2.h: Likewise.
1241 * soft-fp/op-4.h: Likewise.
1242 * soft-fp/op-8.h: Likewise.
1243 * soft-fp/op-common.h: Likewise.
1244 * soft-fp/quad.h: Likewise.
1245 * soft-fp/single.h: Likewise.
1246 * soft-fp/soft-fp.h: Likewise.
1247 * soft-fp/subdf3.c: Likewise.
1248 * soft-fp/subsf3.c: Likewise.
1249 * soft-fp/subtf3.c: Likewise.
1250 * soft-fp/truncdfsf2.c: Likewise.
1251 * soft-fp/trunctfdf2.c: Likewise.
1252 * soft-fp/trunctfsf2.c: Likewise.
1253 * soft-fp/trunctfxf2.c: Likewise.
1254 * soft-fp/unorddf2.c: Likewise.
1255 * soft-fp/unordsf2.c: Likewise.
1256 * soft-fp/unordtf2.c: Likewise.
1257 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1258 macro.
1259 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1260 Likewise.
1261 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1262 Likewise.
1263 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1264 Likewise.
1265 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1266 Likewise.
1267 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1268 Likewise.
1269 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1270 Likewise.
1271 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1272 Likewise.
1273 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1274 Likewise.
1275 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1276 Likewise.
1277 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1278 Likewise.
1279 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1280 Likewise.
1281 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1282 Likewise.
1283 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1284 Likewise.
1285 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1286 Likewise.
1287 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1288 Likewise.
1289
fc1cd012 12902014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1291
1292 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1293 cannot be represented.
1294 * config/s390/32/_fixsfdi.c: Likewise.
1295 * config/s390/32/_fixtfdi.c: Likewise.
1296 * config/s390/32/_fixunsdfdi.c: Likewise.
1297 * config/s390/32/_fixunssfdi.c: Likewise.
1298 * config/s390/32/_fixunstfdi.c: Likewise.
1299
4b366ca9 13002014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1301
1302 * configure.ac (libgcc_cv_mips_hard_float): New.
1303 * configure: Regenerate.
1304 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1305 t-softfp-sfdf for hard-float targets.
1306 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1307 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1308 (softfp_truncations, softfp_exclude_libgcc2): New.
1309 * config/t-hardfp: New file.
1310 * config/t-hardfp-sfdf: Likewise.
1311 * config/hardfp.c: Likewise.
1312
896dc54c 13132014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1314
1315 * config.host: Include t-floattodi also for s390x.
1316 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1317 * config/s390/32/_fixsfdi.c: Likewise.
1318 * config/s390/32/_fixtfdi.c: Likewise.
1319 * config/s390/32/_fixunsdfdi.c: Likewise.
1320 * config/s390/32/_fixunssfdi.c: Likewise.
1321 * config/s390/32/_fixunstfdi.c: Likewise.
1322
48118d02 13232014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1324
1325 PR target/59788
1326 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1327 (install-libgcc-unwind-map-forbuild): New target.
1328 (all): Depend on install-libgcc-unwind-map-forbuild.
1329 (install-libgcc-unwind-map): New target.
1330 (install): Depend on install-libgcc-unwind-map.
1331
1fa97c89 13322014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1333
1334 * config/nios2/crti.S (_init): Initialize GOT pointer from
1335 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1336
9bcbf352 13372014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1338
1339 * configure.ac: Check __mips64 when setting host_address.
1340 * configure: Regenerate.
1341 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1342 mips/t-mips64 and t-softfp.
1343 (mips*-*-linux*): Don't add mips/t-tpbit.
1344 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1345 (DPBIT, DPBIT_CFLAGS): Delete.
1346 * config/mips/sfp-machine.h: New file.
1347 * config/mips/t-mips64: Likewise.
1348 * config/mips/t-softfp-tf: Likewise.
1349 * config/mips/t-tpbit: Delete.
1350
81b83e46 13512014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1352
1353 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1354 as long long.
1355
41766a5f 13562014-01-25 Walter Lee <walt@tilera.com>
1357
1358 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1359 config.h or system.h.
1360 (bool) Define.
1361
c8d04645 13622014-01-25 Walter Lee <walt@tilera.com>
1363
1364 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1365 (post_atomic_barrier): Ditto.
1366 (__fetch_and_do): New macro.
1367 (__atomic_fetch_and_do): Use __fetch_and_do.
1368 (__sync_fetch_and_do): New macro.
1369 (__sync_fetch_and_add_4): New function.
1370 (__sync_fetch_and_sub_4): New function.
1371 (__sync_fetch_and_or_4): New function.
1372 (__sync_fetch_and_and_4): New function.
1373 (__sync_fetch_and_xor_4): New function.
1374 (__sync_fetch_and_nand_4): New function.
1375 (__sync_fetch_and_add_8): New function.
1376 (__sync_fetch_and_sub_8): New function.
1377 (__sync_fetch_and_or_8): New function.
1378 (__sync_fetch_and_and_8): New function.
1379 (__sync_fetch_and_xor_8): New function.
1380 (__sync_fetch_and_nand_8): New function.
1381 (__do_and_fetch): New macro.
1382 (__atomic_do_and_fetch): Use __do_and_fetch.
1383 (__sync_do_and_fetch): New macro.
1384 (__sync_add_and_fetch_4): New function.
1385 (__sync_sub_and_fetch_4): New function.
1386 (__sync_or_and_fetch_4): New function.
1387 (__sync_and_and_fetch_4): New function.
1388 (__sync_xor_and_fetch_4): New function.
1389 (__sync_nand_and_fetch_4): New function.
1390 (__sync_add_and_fetch_8): New function.
1391 (__sync_sub_and_fetch_8): New function.
1392 (__sync_or_and_fetch_8): New function.
1393 (__sync_and_and_fetch_8): New function.
1394 (__sync_xor_and_fetch_8): New function.
1395 (__sync_nand_and_fetch_8): New function.
1396 (__sync_exchange_methods): New macro.
1397 (__sync_val_compare_and_swap_4): New function.
1398 (__sync_bool_compare_and_swap_4): New function.
1399 (__sync_lock_test_and_test_4): New function.
1400 (__sync_val_compare_and_swap_8): New function.
1401 (__sync_bool_compare_and_swap_8): New function.
1402 (__sync_lock_test_and_test_8): New function.
1403 (__subword_cmpxchg_body): New macro.
1404 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1405 (__atomic_compare_exchange_2): Ditto.
1406 (__sync_subword_cmpxchg): New macro.
1407 (__sync_val_compare_and_swap_1): New function.
1408 (__sync_bool_compare_and_swap_1): New function.
1409 (__sync_val_compare_and_swap_2): New function.
1410 (__sync_bool_compare_and_swap_2): New function.
1411 (__atomic_subword): Rename to ...
1412 (__subword): ... New name.
1413 (__atomic_subword_fetch): Use __subword.
1414 (__sync_subword_fetch): New macro.
1415 (__sync_fetch_and_add_1): New function.
1416 (__sync_fetch_and_sub_1): New function.
1417 (__sync_fetch_and_or_1): New function.
1418 (__sync_fetch_and_and_1): New function.
1419 (__sync_fetch_and_xor_1): New function.
1420 (__sync_fetch_and_nand_1): New function.
1421 (__sync_fetch_and_add_2): New function.
1422 (__sync_fetch_and_sub_2): New function.
1423 (__sync_fetch_and_or_2): New function.
1424 (__sync_fetch_and_and_2): New function.
1425 (__sync_fetch_and_xor_2): New function.
1426 (__sync_fetch_and_nand_2): New function.
1427 (__sync_add_and_fetch_1): New function.
1428 (__sync_sub_and_fetch_1): New function.
1429 (__sync_or_and_fetch_1): New function.
1430 (__sync_and_and_fetch_1): New function.
1431 (__sync_xor_and_fetch_1): New function.
1432 (__sync_nand_and_fetch_1): New function.
1433 (__sync_add_and_fetch_2): New function.
1434 (__sync_sub_and_fetch_2): New function.
1435 (__sync_or_and_fetch_2): New function.
1436 (__sync_and_and_fetch_2): New function.
1437 (__sync_xor_and_fetch_2): New function.
1438 (__sync_nand_and_fetch_2): New function.
1439 (__atomic_subword_lock): Use __subword.
1440 (__sync_subword_lock): New macro.
1441 (__sync_lock_test_and_set_1): New function.
1442 (__sync_lock_test_and_set_2): New function.
1443
47bfa8ec 14442014-01-25 Walter Lee <walt@tilera.com>
1445
1446 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1447 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1448 (__atomic_subword): Ditto.
1449
fcb4fe71 14502014-01-25 Walter Lee <walt@tilera.com>
1451
1452 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1453 a prefix op argument.
1454 (__atomic_nand_fetch_4): Add prefix op.
1455 (__atomic_nand_fetch_8): Ditto.
1456
61364c59 14572014-01-21 Baruch Siach <barch@tkos.co.il>
382e1a72 1458
1459 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1460
9c50d275 14612014-01-09 Rong Xu <xur@google.com>
1462
1463 * libgcov-driver.c (this_prg): make it local to save
1464 bss space.
1465 (gcov_exit_compute_summary): Ditto.
1466 (gcov_exit_merge_gcda): Ditto.
1467 (gcov_exit_merge_summary): Ditto.
1468 (gcov_exit_dump_gcov): Ditto.
1469
005a5ef5 14702014-01-08 Rong Xu <xur@google.com>
67745126 1471
1472 * libgcov-driver.c: Use libgcov.h.
1473 (buffer_fn_data): Use xmalloc instead of malloc.
1474 (gcov_exit_merge_gcda): Ditto.
1475 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1476 * libgcov.h: New common header files for libgcov-*.h.
1477 * libgcov-interface.c: Use libgcov.h
1478 * libgcov-merge.c: Ditto.
1479 * libgcov-profiler.c: Ditto.
1480 * Makefile.in: Add dependence to libgcov.h
1481
acf40e7e 14822014-01-02 Joseph Myers <joseph@codesourcery.com>
1483
1484 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1485 case of small numerator and finite nonzero result.
1486
f9fb6ba0 14872014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1488
1489 Update copyright years
1490
e4f22041 14912014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1492
1493 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1494 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1495 config/arc/dp-hack.h, config/arc/fp-hack.h,
1496 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1497 config/arc/ieee-754/arc600-dsp/divdf3.S,
1498 config/arc/ieee-754/arc600-dsp/divsf3.S,
1499 config/arc/ieee-754/arc600-dsp/muldf3.S,
1500 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1501 config/arc/ieee-754/arc600-mul64/divdf3.S,
1502 config/arc/ieee-754/arc600-mul64/divsf3.S,
1503 config/arc/ieee-754/arc600-mul64/muldf3.S,
1504 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1505 config/arc/ieee-754/arc600/divsf3.S,
1506 config/arc/ieee-754/arc600/mulsf3.S,
1507 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1508 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1509 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1510 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1511 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1512 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1513 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1514 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1515 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1516 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1517 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1518 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1519 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1520 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1521 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1522 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1523 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1524 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1525 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1526 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1527 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1528 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1529 vtv_start_preinit.c: Use the standard form for the copyright notice.
1530
de65406d 15312013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1532 Chung-Lin Tang <cltang@codesourcery.com>
1533 Based on patches from Altera Corporation
1534
1535 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1536 * config/nios2/lib2-nios2.h: New file.
1537 * config/nios2/lib2-divmod-hi.c: New file.
1538 * config/nios2/linux-unwind.h: New file.
1539 * config/nios2/lib2-divmod.c: New file.
1540 * config/nios2/linux-atomic.c: New file.
1541 * config/nios2/t-nios2: New file.
1542 * config/nios2/crti.asm: New file.
1543 * config/nios2/t-linux: New file.
1544 * config/nios2/lib2-divtable.c: New file.
1545 * config/nios2/lib2-mul.c: New file.
1546 * config/nios2/tramp.c: New file.
1547 * config/nios2/crtn.asm: New file.
1548
a0f1278f 15492013-12-26 Uros Bizjak <ubizjak@gmail.com>
1550
1551 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1552 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1553 from cpuid.h to check vendor signatures.
1554
0337c8ef 15552013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1556
e5d692d7 1557 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
0337c8ef 1558 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1559 (get_amd_cpu): Likewise.
1560
03797e66 15612013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1562
1563 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1564 Haswell.
1565
8a5280dc 15662013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1567 H.J. Lu <hongjiu.lu@intel.com>
1568
ed1bc9a4 1569 PR target/59422
1570 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
8a5280dc 1571 and AMD_JAGUAR.
1572 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1573 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1574 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1575 FEATURE_XOP and FEATURE_FMA.
1576 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1577 AMDFAM15H_BDVER3.
1578 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
ed1bc9a4 1579 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
8a5280dc 1580 FEATURE_FMA4 and FEATURE_XOP.
1581
ccc305ff 15822013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1583
1584 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1585 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1586 (get_intel_cpu): Updated.
1587
4ef5912a 15882013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1589
1590 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1591
62f068c6 15922013-12-09 Uros Bizjak <ubizjak@gmail.com>
1593
1594 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2cc02024 1595 instructions when __SSE_MATH__ is defined.
62f068c6 1596
d742e92d 15972013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1598
1599 * config.host (microblaze-*-rtems*): New.
1600
706d62f5 16012013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1602
1603 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1604 architectures that do not have hardware divide instruction.
1605 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1606
81927967 16072013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1608
1609 * longlong.h: Delete (moved to include/).
1610
085d03cc 16112013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1612
1613 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1614 of normal number and qNaN to not raise an inexact exception.
1615
1f88bc79 16162013-11-28 Uros Bizjak <ubizjak@gmail.com>
1617
1618 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1619
16202013-11-28 Matthew Leach <matthew.leach@arm.com>
de12de96 1621
1622 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1623 for correct opcodes on BE.
1624
ea9697c4 16252013-11-27 Uros Bizjak <ubizjak@gmail.com>
1626
1627 * soft-fp/op-4.h: Update from glibc.
1628
b214253d 16292013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1630
1631 * libgcc2.c (__udivmoddi4): Define new implementation when
1632 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1633 divide instructions.
1634
334819e8 16352013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1636
1637 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1638
2b8d95bc 16392013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1640
1641 * config/t-softfp (soft-fp-objects-base): New variable.
1642 (soft-fp-objects): Use it.
1643
39da7440 16442013-11-23 David Edelson <dje.gcc@gmail.com>
1645 Andrew Dixie <andrewd@gentrack.com>
1646
1647 PR target/33704
1648 * config/rs6000/aixinitfini.c: New file.
1649 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1650 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1651 symbols.
1652
b848ffcd 16532013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1654
ea9697c4 1655 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
b848ffcd 1656
f75db2a8 16572013-11-18 Jan Hubicka <jh@suse.cz>
1658
5dbddbd9 1659 * libgcov-driver.c (run_accounted): Make global level static.
1660 (gcov_exit_merge_summary): Silence warning; do not clear
1661 run_accounted here.
1662 (gcov_exit): Clear it here.
1663
7a45fd9b 1664 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1665 run_accounted.
1666
f75db2a8 1667 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1668 (all_prg, crc32): Remove static vars.
1669 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1670 all_prg.
1671 (gcov_exit_merge_gcda): Add crc32 parameter.
1672 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1673 do not account run if it was already accounted.
1674 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1675 (gcov_exit): Initialize all_prg; update.
1676
822f2c1b 16772013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1678
1679 * configure: Regenerate.
1680
238f342d 16812013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1682 Alan Modra <amodra@gmail.com>
1683
1684 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1685 (frob_update_context): Use it.
1686
16872013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1688 Alan Modra <amodra@gmail.com>
1689
1690 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1691 (trampoline_initial): Provide ELFv2 variant.
1692 (__trampoline_setup): Likewise.
1693
1694 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1695 check for AIX indirect function call sequence if _CALL_ELF == 2.
1696
16972013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1698 Alan Modra <amodra@gmail.com>
1699
1700 * config/rs6000/linux-unwind.h (get_regs): Do not support
1701 old kernel versions if _CALL_ELF == 2.
1702 (frob_update_context): Do not support PLT stub variants only
1703 generated by old linkers if _CALL_ELF == 2.
1704
771a5362 17052013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1706 Alan Modra <amodra@gmail.com>
1707
1708 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1709 location of CR save area for 64-bit little-endian systems.
1710
f4f176bd 17112013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1712
1713 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1714 in tmake_file.
1715 * config/arm/t-vxworks: Delete.
1716
024d645a 17172013-11-10 Kai Tietz <ktietz@redhat.com>
1718
1719 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1720 Increment load-count on use of LIBGCC_SONAME DLL.
1721 (hmod_libgcc): New static variable to hold handle of
1722 LIBGCC_SONAME DLL.
1723 (__gcc_deregister_frame): Decrement load-count of
1724 LIBGCC_SONAME DLL.
1725
96ddb284 17262013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1727
1728 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1729 availability.
1730 * configure: Regenerate
1731
b4ad80db 17322013-11-07 Uros Bizjak <ubizjak@gmail.com>
1733
1734 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1735 FP_EX_DENORM. Store result to volatile location after SSE division
1736 to close interrupt window. Remove unneeded fwait after x87
1737 division since interrupt window will be closed by emitted fstp.
dc1dacdf 1738 Rewrite FP_EX_INEXACT handling.
b4ad80db 1739
589468a6 17402013-11-06 Joseph Myers <joseph@codesourcery.com>
1741
1742 * soft-fp/README: Update.
1743 * soft-fp/adddf3.c: Update from glibc.
1744 * soft-fp/addsf3.c: Likewise.
1745 * soft-fp/addtf3.c: Likewise.
1746 * soft-fp/divdf3.c: Likewise.
1747 * soft-fp/divsf3.c: Likewise.
1748 * soft-fp/divtf3.c: Likewise.
1749 * soft-fp/double.h: Likewise.
1750 * soft-fp/eqdf2.c: Likewise.
1751 * soft-fp/eqsf2.c: Likewise.
1752 * soft-fp/eqtf2.c: Likewise.
1753 * soft-fp/extenddftf2.c: Likewise.
1754 * soft-fp/extended.h: Likewise.
1755 * soft-fp/extendsfdf2.c: Likewise.
1756 * soft-fp/extendsftf2.c: Likewise.
1757 * soft-fp/extendxftf2.c: Likewise.
1758 * soft-fp/fixdfdi.c: Likewise.
1759 * soft-fp/fixdfsi.c: Likewise.
1760 * soft-fp/fixdfti.c: Likewise.
1761 * soft-fp/fixsfdi.c: Likewise.
1762 * soft-fp/fixsfsi.c: Likewise.
1763 * soft-fp/fixsfti.c: Likewise.
1764 * soft-fp/fixtfdi.c: Likewise.
1765 * soft-fp/fixtfsi.c: Likewise.
1766 * soft-fp/fixtfti.c: Likewise.
1767 * soft-fp/fixunsdfdi.c: Likewise.
1768 * soft-fp/fixunsdfsi.c: Likewise.
1769 * soft-fp/fixunsdfti.c: Likewise.
1770 * soft-fp/fixunssfdi.c: Likewise.
1771 * soft-fp/fixunssfsi.c: Likewise.
1772 * soft-fp/fixunssfti.c: Likewise.
1773 * soft-fp/fixunstfdi.c: Likewise.
1774 * soft-fp/fixunstfsi.c: Likewise.
1775 * soft-fp/fixunstfti.c: Likewise.
1776 * soft-fp/floatdidf.c: Likewise.
1777 * soft-fp/floatdisf.c: Likewise.
1778 * soft-fp/floatditf.c: Likewise.
1779 * soft-fp/floatsidf.c: Likewise.
1780 * soft-fp/floatsisf.c: Likewise.
1781 * soft-fp/floatsitf.c: Likewise.
1782 * soft-fp/floattidf.c: Likewise.
1783 * soft-fp/floattisf.c: Likewise.
1784 * soft-fp/floattitf.c: Likewise.
1785 * soft-fp/floatundidf.c: Likewise.
1786 * soft-fp/floatundisf.c: Likewise.
1787 * soft-fp/floatunditf.c: Likewise.
1788 * soft-fp/floatunsidf.c: Likewise.
1789 * soft-fp/floatunsisf.c: Likewise.
1790 * soft-fp/floatunsitf.c: Likewise.
1791 * soft-fp/floatuntidf.c: Likewise.
1792 * soft-fp/floatuntisf.c: Likewise.
1793 * soft-fp/floatuntitf.c: Likewise.
1794 * soft-fp/gedf2.c: Likewise.
1795 * soft-fp/gesf2.c: Likewise.
1796 * soft-fp/getf2.c: Likewise.
1797 * soft-fp/ledf2.c: Likewise.
1798 * soft-fp/lesf2.c: Likewise.
1799 * soft-fp/letf2.c: Likewise.
1800 * soft-fp/muldf3.c: Likewise.
1801 * soft-fp/mulsf3.c: Likewise.
1802 * soft-fp/multf3.c: Likewise.
1803 * soft-fp/negdf2.c: Likewise.
1804 * soft-fp/negsf2.c: Likewise.
1805 * soft-fp/negtf2.c: Likewise.
1806 * soft-fp/op-1.h: Likewise.
1807 * soft-fp/op-2.h: Likewise.
1808 * soft-fp/op-4.h: Likewise.
1809 * soft-fp/op-8.h: Likewise.
1810 * soft-fp/op-common.h: Likewise.
1811 * soft-fp/quad.h: Likewise.
1812 * soft-fp/single.h: Likewise.
1813 * soft-fp/soft-fp.h: Likewise.
1814 * soft-fp/subdf3.c: Likewise.
1815 * soft-fp/subsf3.c: Likewise.
1816 * soft-fp/subtf3.c: Likewise.
1817 * soft-fp/truncdfsf2.c: Likewise.
1818 * soft-fp/trunctfdf2.c: Likewise.
1819 * soft-fp/trunctfsf2.c: Likewise.
1820 * soft-fp/trunctfxf2.c: Likewise.
1821 * soft-fp/unorddf2.c: Likewise.
1822 * soft-fp/unordsf2.c: Likewise.
1823 * soft-fp/unordtf2.c: Likewise.
1824
8a3edb33 18252013-11-05 Uros Bizjak <ubizjak@gmail.com>
1826
1827 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1828 (_FP_MUL_MEAT_D): Ditto.
1829 (_FP_DIV_MEAT_S): Ditto.
1830 (_FP_DIV_MEAT_D): Ditto.
1831 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1832 t-softfp-sfdf and t-softfp to tmake_file.
1833
ea151fae 18342013-11-03 Uros Bizjak <ubizjak@gmail.com>
1835
1836 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1837 * config/i386/crtprec.c: Ditto.
1838
eae21ed1 18392013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1840 Shiva Chen <shiva0217@gmail.com>
1841
1842 * config.host (nds32*-elf*): Add nds32 target.
1843 * config/nds32 : New directory and files.
1844
b4294f67 18452013-10-16 Hans-Peter Nilsson <hp@axis.com>
1846
1847 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1848 * config.host (cpu_type) <Setting default>: Add entry for
1849 crisv32-*-*.
1850 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1851 <crisv32-*-linux*>: Adjust.
1852 * longlong.h: Wrap the whole CRIS section in a single
1853 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1854 and sub_ddmmss.
1855 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1856 defined.
1857 [__CRIS__] (__umulsidi3): Define.
1858 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1859 * config/cris/sfp-machine.h: New file.
1860 * config/cris/umulsidi3.S: New file.
1861 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1862 * config/cris/arit.c (SIGNMULT): New macro.
1863 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1864 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1865 saving 3 out of originally 33 cycles from the fastest
1866 path, 3 out of 54 from the medium path and one from the longest
1867 path. Improve comments.
1868
89432048 18692013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1870
1871 * sync.c: Remove static aliases and define each function directly
1872 under its real name.
1873
a99f9d91 18742013-10-02 John David Anglin <danglin@gcc.gnu.org>
1875
1876 * config.host (hppa*64*-*-linux*): Define extra_parts.
1877 (hppa*-*-linux*): Likewise.
1878
c6e92c43 18792013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1880
1881 * config/arc/crtgend.S: Add 2013 to Copyright years.
1882 * config/arc/gmon/atomic.h: Likewise.
1883 * config/arc/gmon/auxreg.h: Likewise.
1884 * config/arc/gmon/sys/gmon_out.h: Likewise.
1885 * config/arc/gmon/sys/gmon.h: Likewise.
1886 * config/arc/gmon/prof-freq.c: Likewise.
1887 * config/arc/gmon/mcount.c: Likewise.
1888 * config/arc/gmon/prof-freq-stub.S: Likewise.
1889 * config/arc/gmon/gmon.c: Likewise.
1890 * config/arc/gmon/machine-gmon.h: Likewise.
1891 * config/arc/gmon/profil.S: Likewise.
1892 * config/arc/gmon/dcache_linesz.S: Likewise.
1893 * config/arc/crtg.S: Likewise.
1894 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1895 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1896 * config/arc/ieee-754/adddf3.S: Likewise.
1897 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1898 * config/arc/ieee-754/fixsfsi.S: Likewise.
1899 * config/arc/ieee-754/gtsf2.S: Likewise.
1900 * config/arc/ieee-754/floatsisf.S: Likewise.
1901 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1902 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1903 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1904 * config/arc/ieee-754/fixdfsi.S: Likewise.
1905 * config/arc/ieee-754/addsf3.S: Likewise.
1906 * config/arc/ieee-754/gesf2.S: Likewise.
1907 * config/arc/ieee-754/floatsidf.S: Likewise.
1908 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1909 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1910 * config/arc/ieee-754/gtdf2.S: Likewise.
1911 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1912 * config/arc/ieee-754/uneqdf2.S: Likewise.
1913 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1914 * config/arc/ieee-754/uneqsf2.S: Likewise.
1915 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1916 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1917 * config/arc/ieee-754/eqdf2.S: Likewise.
1918 * config/arc/ieee-754/ordsf2.S: Likewise.
1919 * config/arc/ieee-754/divsf3.S: Likewise.
1920 * config/arc/ieee-754/divdf3.S: Likewise.
1921 * config/arc/ieee-754/floatunsidf.S: Likewise.
1922 * config/arc/ieee-754/orddf2.S: Likewise.
1923 * config/arc/ieee-754/eqsf2.S: Likewise.
1924 * config/arc/ieee-754/gedf2.S: Likewise.
1925 * config/arc/crtn.S: Likewise.
1926 * config/arc/crti.S: Likewise.
1927 * config/arc/t-arc700-uClibc: Likewise.
1928 * config/arc/asm.h: Likewise.
1929 * config/arc/libgcc-excl.ver: Likewise.
1930 * config/arc/t-arc-newlib: Likewise.
1931 * config/arc/divtab-arc700.c: Likewise.
1932 * config/arc/initfini.c: Likewise.
1933 * config/arc/fp-hack.h: Likewise.
1934
8abf21c0 19352013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1936 Diego Novillo <dnovillo@google.com>
1937
1938 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
29941397 1939 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1940 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1941 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
8abf21c0 1942
8eaaaea3 19432013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1944 Brendan Kehoe <brendan@zen.org>
1945 Simon Cook <simon.cook@embecosm.com>
1946
1947 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1948 * config/arc: New directory.
1949 * longlong.h [__arc__] (umul_ppmm): Remove.
1950 [__arc__] (__umulsidi3): Define.
1951 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1952 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1953
5d7073ff 19542013-09-17 Jacek Caban <jacek@codeweavers.com>
1955
1956 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1957 CreateSemaphoreA.
1958 * config/i386/gthr-win32.h: Likewise.
1959
c5a0ae5e 19602013-09-16 DJ Delorie <dj@redhat.com>
1961
3feee9ae 1962 * config/rl78/vregs.h: Add G10 register definitions.
c5a0ae5e 1963 * config/rl78/lib2mul.c: Enable for RL78/G10.
1964 * config/rl78/lib2div.c: Likewise.
1965 * config/rl78/lshrsi3.S: Use vregs.h.
1966 * config/rl78/cmpsi2.S: Likewise.
1967 * config/rl78/trampoline.S: Likewise.
1968 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1969
03223f89 19702013-09-14 DJ Delorie <dj@redhat.com>
1971 Nick Clifton <nickc@redhat.com>
1972
1973 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1974 * config/rl78/vregs.h: New.
1975 * config/rl78/signbit.S: New file. Implements signbit function.
1976 * config/rl78/divmodsi.S: New.
1977 * config/rl78/divmodhi.S: New.
1978 * config/rl78/divmodqi.S: New.
1979 * config/rl78/t-rl78: Build them here...
1980 * config/rl78/lib2div.c: ...but not here.
1981
e4a25868 19822013-09-12 DJ Delorie <dj@redhat.com>
1983
1984 * config.host (msp*-*-elf): New.
1985 * config/msp430/: New port.
1986
f5f1a747 19872013-08-18 Iain Sandoe <iain@codesourcery.com>
1988
1989 PR gcov-profile/58127
1990 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1991 __thread var for emulated TLS.
1992 (__gcov_indirect_call_counters): Likewise.
1993
272552a3 19942013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
ea151fae 1995 Catherine Moore <clm@codesourcery.com>
1996 Richard Sandiford <rdsandiford@googlemail.com>
272552a3 1997
1998 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1999 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2000 (CALL_STUB_NO_RET): Likewise.
2001 (CALL_STUB_RET): Likewise.
2002 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2003 __mips16_ret call/return stub symbols.
2004 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2005 to tmake_file.
2006
26865d30 20072013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2008
2009 * config.host <mips*-*-linux*>: Remove a stray comment.
2010
4771c0ac 20112013-08-10 Jan Hubicka <jh@suse.cz>
2012
2013 Work around binutils PR14342
2014 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2015 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2016 (L_gcov_indirect_call_profiler_v2): New.
2017
fe37be54 20182013-08-06 Jan Hubicka <jh@suse.cz>
2019
2020 * libgcov.c (__gcov_indirect_call_callee,
2021 __gcov_indirect_call_counters): New global vars.
2022 (__gcov_indirect_call_profiler): replace by ...
2023 (__gcov_indirect_call_profiler_v2) ... this one.
2024
b710ec85 20252013-08-06 Caroline Tice <cmtice@google.com>
2026
62257207 2027 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
b710ec85 2028 vtv_start_preinit.o and vtv_end_preinit.o.
62257207 2029 * configure.ac: Add code to check/set enable_vtable_verify.
2030 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
b710ec85 2031 true.
62257207 2032 * vtv_start_preinit.c: New file.
2033 * vtv_end_preinit.c: New file.
2034 * vtv_start.c: New file.
2035 * vtv_end.c: New file.
2036 * configure: Regenerated.
b710ec85 2037
98997678 20382013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2039
2040 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2041 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2042 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2043 GPL-3.0-with-GCC-exception.
2044
b26b6f0d 20452013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2046
2047 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2048 ISA and up.
2049
e6270f6f 20502013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2051
2052 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2053 mapping for FPRs when creating the fallback framestate.
2054
fdbf5b19 20552013-07-19 Georg-Johann Lay <avr@gjlay.de>
2056
2057 PR target/57516
2058 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2059 (__round_s2_const, __round_u2_const)
2060 (__round_s4_const, __round_u4_const, __round_x8):
2061 Saturate result if addition result cannot be represented.
2062
6dcb849c 20632013-07-15 Matthias Klose <doko@ubuntu.com>
2064
2065 * libgcc2.c: Don't include <limits.h>.
2066
16348e18 20672013-07-09 Janis Johnson <janisjo@codesourcery.com>
2068
2069 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2070
64b5be08 20712013-07-06 Jakub Jelinek <jakub@redhat.com>
2072
2073 PR target/29776
2074 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2075
68a09193 20762013-06-28 Jakub Jelinek <jakub@redhat.com>
2077
2078 PR middle-end/36041
2079 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2080 Define.
2081 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2082 instead of table lookups.
2083 (__popcountDI2): Likewise.
2084
5fe358df 20852013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2086
2087 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2088 correctly.
2089
2511e9f1 20902013-06-21 Joseph Myers <joseph@codesourcery.com>
2091
2092 PR other/53317
2093 * soft-fp/adddf3.c: Update from glibc.
2094 * soft-fp/addsf3.c: Likewise.
2095 * soft-fp/addtf3.c: Likewise.
2096 * soft-fp/divdf3.c: Likewise.
2097 * soft-fp/divsf3.c: Likewise.
2098 * soft-fp/divtf3.c: Likewise.
2099 * soft-fp/double.h: Likewise.
2100 * soft-fp/eqdf2.c: Likewise.
2101 * soft-fp/eqsf2.c: Likewise.
2102 * soft-fp/eqtf2.c: Likewise.
2103 * soft-fp/extenddftf2.c: Likewise.
2104 * soft-fp/extended.h: Likewise.
2105 * soft-fp/extendsfdf2.c: Likewise.
2106 * soft-fp/extendsftf2.c: Likewise.
2107 * soft-fp/fixdfdi.c: Likewise.
2108 * soft-fp/fixdfsi.c: Likewise.
2109 * soft-fp/fixsfdi.c: Likewise.
2110 * soft-fp/fixsfsi.c: Likewise.
2111 * soft-fp/fixtfdi.c: Likewise.
2112 * soft-fp/fixtfsi.c: Likewise.
2113 * soft-fp/fixunsdfdi.c: Likewise.
2114 * soft-fp/fixunsdfsi.c: Likewise.
2115 * soft-fp/fixunssfdi.c: Likewise.
2116 * soft-fp/fixunssfsi.c: Likewise.
2117 * soft-fp/fixunstfdi.c: Likewise.
2118 * soft-fp/fixunstfsi.c: Likewise.
2119 * soft-fp/floatdidf.c: Likewise.
2120 * soft-fp/floatdisf.c: Likewise.
2121 * soft-fp/floatditf.c: Likewise.
2122 * soft-fp/floatsidf.c: Likewise.
2123 * soft-fp/floatsisf.c: Likewise.
2124 * soft-fp/floatsitf.c: Likewise.
2125 * soft-fp/floatundidf.c: Likewise.
2126 * soft-fp/floatundisf.c: Likewise.
2127 * soft-fp/floatunditf.c: Likewise.
2128 * soft-fp/floatunsidf.c: Likewise.
2129 * soft-fp/floatunsisf.c: Likewise.
2130 * soft-fp/floatunsitf.c: Likewise.
2131 * soft-fp/gedf2.c: Likewise.
2132 * soft-fp/gesf2.c: Likewise.
2133 * soft-fp/getf2.c: Likewise.
2134 * soft-fp/ledf2.c: Likewise.
2135 * soft-fp/lesf2.c: Likewise.
2136 * soft-fp/letf2.c: Likewise.
2137 * soft-fp/muldf3.c: Likewise.
2138 * soft-fp/mulsf3.c: Likewise.
2139 * soft-fp/multf3.c: Likewise.
2140 * soft-fp/negdf2.c: Likewise.
2141 * soft-fp/negsf2.c: Likewise.
2142 * soft-fp/negtf2.c: Likewise.
2143 * soft-fp/op-1.h: Likewise.
2144 * soft-fp/op-2.h: Likewise.
2145 * soft-fp/op-4.h: Likewise.
2146 * soft-fp/op-8.h: Likewise.
2147 * soft-fp/op-common.h: Likewise.
2148 * soft-fp/quad.h: Likewise.
2149 * soft-fp/single.h: Likewise.
2150 * soft-fp/soft-fp.h: Likewise.
2151 * soft-fp/subdf3.c: Likewise.
2152 * soft-fp/subsf3.c: Likewise.
2153 * soft-fp/subtf3.c: Likewise.
2154 * soft-fp/truncdfsf2.c: Likewise.
2155 * soft-fp/trunctfdf2.c: Likewise.
2156 * soft-fp/trunctfsf2.c: Likewise.
2157 * soft-fp/unorddf2.c: Likewise.
2158 * soft-fp/unordsf2.c: Likewise.
2159 * soft-fp/unordtf2.c: Likewise.
2160 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2161 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2162 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2163 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2164 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2165 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2166 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2167 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2168 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2169 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2170 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2171 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2172
0b4e9fcd 21732013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2174
2175 * config/mips/lib2funcs.c: New file.
2176 * config/mips/t-mips (LIB2ADD_ST): Add it.
2177
fe9c9e23 21782013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2179
2180 PR target/6526
2181 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2182 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2183
1c229e23 21842013-06-08 Walter Lee <walt@tilera.com>
2185
2186 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2187 Replace int64_t with long long. Add __extension__ where
2188 appropriate.
2189 * config/tilepro/atomic.c: Include config.h.
2190
1a7dfb13 21912013-06-06 Douglas B Rupp <rupp@adacore.com>
2192
2193 * config.host (arm-wrs-vxworks): Configure with other soft float.
2194
60b34f30 21952013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2196
2197 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2198 (mips64r5900el-*-elf*): New configurations.
2199
ebe9cbdb 22002013-06-04 Alan Modra <amodra@gmail.com>
2201
2202 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2203
fbcee6d1 22042013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2205
2206 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2207
aad33226 22082013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2209
2210 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2211 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2212 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2213
47ab8c10 22142013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2215
2216 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2217 (powerpc-wrs-vxworks): Likewise.
2218
34a60aa2 22192013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2220
2221 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2222 signal frames as well.
2223 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2224 STACK_BIAS to the CFA offset.
2225
be82f7a8 22262013-05-17 Richard Henderson <rth@redhat.com>
2227
2228 PR target/49146
2229 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2230 (execute_cfa_program): Use it when storing to fs->regs.
2231
bd89d2b6 22322013-05-08 Kai Tietz <ktietz@redhat.com>
2233
2234 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2235 (__deregister_frame_info): Likewise.
2236
9e849aff 22372013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2238
dfa9a36a 2239 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2240 NaN's payload.
2241
9e849aff 2242 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2243
d80dc920 22442013-04-25 Alan Modra <amodra@gmail.com>
2245
2246 * config.host: Match little-endian powerpc-linux.
2247
d359df0c 22482013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2249
2250 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2251 as 'unsigned long long' instead of 'unsigned long'.
2252 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2253 'signed long'.
2254
912507e5 22552013-04-10 Julian Brown <julian@codesourcery.com>
2256
2257 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2258 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2259 unsigned char/unsigned short.
2260 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2261
9dafcef4 22622013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2263
2264 PR other/55274
2265 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2266
11bec6e6 22672013-04-04 Meador Inge <meadori@codesourcery.com>
2268
2269 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2270 computing the location of the link register.
2271 (aeabi_uldivmod): Ditto.
2272
45d13ef4 22732013-03-27 Kai Tietz <ktietz@redhat.com>
2274
2275 * config.host: Add support for cygwin x64 target.
2276 * configure: Regenerated.
2277
cad8262b 22782013-03-26 Walter Lee <walt@tilera.com>
2279
2280 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2281 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2282
d2adc174 22832013-03-25 Kai Tietz <ktietz@redhat.com>
2284
2285 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2286
a5487e41 22872013-03-20 Robert Mason <rbmj@verizon.net>
2288
2289 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2290 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2291 (__gthread_leave_tsd_dtor_context): Add prototypes.
2292 (tls_delete_hook): Update.
2293
ff9c1bc1 22942013-03-20 Catherine Moore <clm@codesourcery.com>
2295 Joseph Myers <joseph@codesourcery.com>
2296 Chao-ying Fu <fu@mips.com>
2297
2298 * config/mips/mips16.S: Don't build for microMIPS.
2299 * config/mips/linux-unwind.h: Handle microMIPS frame.
2300 * config/mips/crtn.S (fini, init): New labels.
2301
228bf2b8 23022013-03-14 Jakub Jelinek <jakub@redhat.com>
2303
2304 PR tree-optimization/53265
2305 * unwind-dw2.c (execute_cfa_program): Avoid
2306 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2307 on targets with DWARF_FRAME_REGISTERS < 32.
2308
bb057878 23092013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2310
2311 PR target/49880
2312 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2313 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2314
a1b2a524 23152013-03-07 Sriraman Tallam <tmsriram@google.com>
2316
2317 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2318 sandybridge processors.
2319
9fe603c3 23202013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2321
2322 PR target/56529
2323 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2324 inclusion list.
2325
21ebaa24 23262013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
02f4bd0d 2327
2328 * config/microblaze/crti.S: Setup stack protection at entry
2329
958069e9 23302013-03-04 Georg-Johann Lay <avr@gjlay.de>
2331
2332 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2333 (__rotldi3): Shift bytewise if applicable.
2334
49be16da 23352013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2336
2337 * config/aarch64/sync-cache.c
2338 (__aarch64_sync_cache_range): Silence warnings.
2339
ca7a473f 23402013-02-25 Catherine Moore <clm@codesourcery.com>
2341
2342 Revert:
2343 2013-02-24 Catherine Moore <clm@codesourcery.com>
2344 Joseph Myers <joseph@codesourcery.com>
2345 Chao-ying Fu <fu@mips.com>
2346
2347 * config/mips/mips16.S: Don't build for microMIPS.
2348 * config/mips/linux-unwind.h: Handle microMIPS frame.
2349 * config/mips/crtn.S (fini, init): New labels.
2350
7fd93f9c 23512013-02-24 Catherine Moore <clm@codesourcery.com>
2352 Joseph Myers <joseph@codesourcery.com>
2353 Chao-ying Fu <fu@mips.com>
2354
2355 * config/mips/mips16.S: Don't build for microMIPS.
2356 * config/mips/linux-unwind.h: Handle microMIPS frame.
2357 * config/mips/crtn.S (fini, init): New labels.
2358
1859244f 23592012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
005a5ef5 2360 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1859244f 2361 as dividend.
2362
2a0bfd56 23632013-02-16 Alan Modra <amodra@gmail.com>
2364
2365 PR target/55431
2366 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2367 (ppc_fallback_frame_state): Always set up save locations for fp
2368 and altivec. Don't bother with non-callee-saved regs, r0-r13
2369 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2370
cfbcb7d5 23712013-02-12 Georg-Johann Lay <avr@gjlay.de>
2372
2373 PR target/54222
2374 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2375 _ssmulHA, _ssmulSA.
2376 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2377 _ssmulha3, _usmulusa3, _ssmulsa3.
2378 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2379 (__muldi3): XCALL __muldi3_6 instead of rcall.
2380 (__umulsidi3, __mulsidi3): New functions.
2381 (do_prologue_saves, do_epilogue_restores): New .macros.
2382 (__divdi3_moddi3): Use them.
2383 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2384 (__usmulusa3, __ssmulsa3): New functions.
2385
48b8e70a 23862013-02-11 Iain Sandoe <iain@codesourcery.com>
2387 Jack Howarth <howarth@bromo.med.uc.edu>
2388 Patrick Marlier <patrick.marlier@gmail.com>
2389
2390 PR libitm/55693
2391 * config/darwin-crt-tm.c: Remove dummy functions hack.
2392
eafea251 23932013-02-08 Georg-Johann Lay <avr@gjlay.de>
2394
2395 PR target/54222
2396 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2397 * config/avr/lib2-object.mk: New iterator to build objects from it.
2398 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2399 lib2funcs.c.
2400 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2401 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2402 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2403 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2404 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2405 * config/avr/lib1funcs-fixed.S: Implement them.
2406
64b7b462 24072013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2408
2409 Update copyright years.
2410
a8af2dd5 24112013-02-01 David Edelsohn <dje.gcc@gmail.com>
2412
2413 PR target/54601
2414 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2415 Add crtcxa to extra_parts.
2416 * config/rs6000/exit.h: New file.
2417 * config/rs6000/cxa_atexit.c: New file.
2418 * config/rs6000/cxa_finalize.c: New file.
2419 * config/rs6000/crtcxa.c: New file.
2420 * config/rs6000/t-aix-cxa: New file.
2421 * config/rs6000/libgcc-aix-cxa.ver: New file.
2422
9a5788ea 24232013-01-31 Nick Clifton <nickc@redhat.com>
2424
2425 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2426 variant.
2427
63c85bd5 24282013-01-29 Georg-Johann Lay <avr@gjlay.de>
2429
2430 PR target/54222
2431 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2432 _mulQQ, _mulHQ, _mulHA, _mulSA,
2433 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2434 _divQQ, _divHQ, _divHA, _divSA,
2435 _divUQQ, _divUHQ, _divUHA, _divUSA.
2436
21ebaa24 24372013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
c48df545 2438
9a5788ea 2439 * config.host(microblaze*-linux*): tmake_file: Remove
c48df545 2440 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2441 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2442 to exclude functions from being built with libgcc.c and use
2443 the microblaze assembly.
2444
21ebaa24 24452013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
98f2ac05 2446
2447 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2448 extra_parts.
2449
ee4d7d9e 24502013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2451
2452 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2453 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2454 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2455 alignment operation.
2456
7deea711 24572013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2458
2459 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2460 loop start address for cache clearing.
2461
0dff9558 24622013-01-14 Georg-Johann Lay <avr@gjlay.de>
2463
2464 * config/avr/lib1funcs.S: Remove trailing blanks.
2465 * config/avr/lib1funcs-fixed.S: Ditto.
2466
d8ff1e9a 24672013-01-14 Georg-Johann Lay <avr@gjlay.de>
2468
2469 * config/avr/avr-lib.h: Add GPL copyright notice.
2470
dd509879 24712013-01-14 Georg-Johann Lay <avr@gjlay.de>
2472
2473 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2474 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2475 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2476 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2477
6e029611 24782013-01-07 Mark Kettenis <kettenis@openbsd.org>
2479
2480 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2481 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
51918e06 2482
409ad634 24832013-01-04 Nick Clifton <nickc@redhat.com>
2484
2485 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2486 the CALLT instruction is supported.
2487
1d384e02 24882012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2489
2490 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2491 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2492
cc4b03ac 24932012-12-13 John Tytgat <John@bass-software.com>
2494
2495 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2496 is 25.
2497
990457e2 24982012-12-12 Jakub Jelinek <jakub@redhat.com>
2499
2500 PR libgcc/55451
2501 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2502 undefined signed overflows.
2503
db6a9a70 25042012-12-09 Uros Bizjak <ubizjak@gmail.com>
2505
2506 PR target/55344
2507 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2508
038a6cd9 25092012-12-06 Uros Bizjak <ubizjak@gmail.com>
2510
2511 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2512 (FP_TRAPPING_EXCEPTIONS): Define.
2513 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2514 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2515
ef5f15fb 25162012-12-04 Richard Henderson <rth@redhat.com>
2517
2518 PR bootstrap/55571
2519 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2520
09ef8b8d 25212012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2522
038a6cd9 2523 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
09ef8b8d 2524 (FP_EX_SHIFT): Define.
2525 (FP_TRAPPING_EXCEPTIONS): Define.
2526
1caca546 25272012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2528
2529 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2530 (FP_ROUNDMODE): Use FP_RND_MASK.
2531 * config/aarch64/sfp-exceptions.c: New.
2532 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2533 Use __sfp_handle_exceptions.
2534
6a11e52b 25352012-12-04 Richard Earnshaw <rearnsha@arm.com>
2536
2537 * config.host: (arm*-*-freebsd*): Remove.
2538 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2539 (arm*-*-elf*): Remove.
2540 (arm*-*-wince-pe*): Remove.
2541 * arm/unwind-arm.c (struct fpa_reg): Delete.
2542 (struct fpa_regs): Delete.
2543 (phase1_vrs): Remove fpa element.
2544 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2545 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2546 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2547 * ieee754-sf.S (floatundisf): Remove FPA support.
2548 (floatdisf): Likewise.
2549 * ieee75f-df.S (floatundidf): Likewise.
2550 (floatdidf): Likewise.
2551
a92cf445 25522012-11-29 Kai Tietz <ktietz@redhat.com>
2553
2554 PR target/55445
2555 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2556 * unwind-generic.h: Likewise.
2557 * unwind-seh.c: Likewise.
2558
f0b6dfa6 25592012-11-28 Richard Henderson <rth@redhat.com>
2560
2561 PR libgcc/48076
2562 * emutls.c (__emutls_get_address): Avoid race condition between
2563 obj->loc.offset read and emutls_key initialization.
038a6cd9 2564
c8ec4eb6 25652012-11-22 Georg-Johann Lay <avr@gjlay.de>
2566
2567 Adjust decimal point of signed accum mode to GCC default.
2568
2569 PR target/54222
2570 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2571 _divqq_helper.
2572 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2573 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2574 (__mulha3, __mulsa3)
2575 (__divqq3, __divha3, __divsa3): Adjust to new position of
038a6cd9 2576 decimal point of signed accum types.
2577
c8ec4eb6 2578 (__mulusa3_round): New function.
2579 (__mulusa3): Use it.
2580 (__divqq_helper): New function.
2581 (__udivuqq3): Use it.
2582
ca8c4cb9 25832012-11-20 Jakub Jelinek <jakub@redhat.com>
2584
2585 PR bootstrap/55370
2586 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2587
5d2fca09 25882012-11-18 Teresa Johnson <tejohnson@google.com>
2589
2590 PR bootstrap/55051
2591 * libgcov.c (gcov_exit): Remove merged program summary
2592 comparison unless !GCOV_LOCKED.
2593
bfc20a3e 25942012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2595
2596 * soft-fp: Updated from glibc upstream.
2597
20f6e7a3 25982012-11-06 Ian Lance Taylor <iant@google.com>
2599
2600 * generic-morestack.c (__generic_morestack): Align the returned
2601 stack pointer to a 32 byte boundary.
2602 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2603 increment the return address until we have decided that we don't
2604 have a varargs function.
2605 (__morestack) [32-bit]: Align stack correctly when calling C
2606 functions.
2607 (__morestack) [64-bit]: Likewise.
2608
97bd2465 26092012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2610
2611 * configure: Regenerate.
2612
d152ae90 26132012-11-02 Uros Bizjak <ubizjak@gmail.com>
2614
2615 PR target/55175
2616 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2617 * config/i386/sfp-machine.h: Guard exception handling
2618 code with _SOFT_FLOAT.
2619 * config/i386/32/sfp-machine.h: Guard rounding handling
2620 code with _SOFT_FLOAT.
2621 * config/i386/64/sfp-machine.h: Ditto.
2622
0cd8c088 26232012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2624
2625 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2626 as extra_parts.
2627
113702f6 26282012-10-26 Uros Bizjak <ubizjak@gmail.com>
2629
2630 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2631 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2632 when appropriate. Correct structure element types.
2633 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2634 -minline-all-stringops from compile flags.
2635
00b706f9 26362012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2637
2638 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2639
57380e33 26402012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2641
113702f6 2642 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
57380e33 2643
a2397d15 26442012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2645
2646 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2647 tmake_file.
2648
1b3d2097 26492012-10-23 Ian Bolton <ian.bolton@arm.com>
2650 Jim MacArthur <jim.macarthur@arm.com>
2651 Marcus Shawcroft <marcus.shawcroft@arm.com>
2652 Nigel Stephens <nigel.stephens@arm.com>
2653 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2654 Richard Earnshaw <rearnsha@arm.com>
2655 Sofiane Naci <sofiane.naci@arm.com>
2656 Stephen Thomas <stephen.thomas@arm.com>
2657 Tejas Belagod <tejas.belagod@arm.com>
2658 Yufeng Zhang <yufeng.zhang@arm.com>
2659
2660 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2661 * config/aarch64/crti.S: New file.
2662 * config/aarch64/crtn.S: New file.
2663 * config/aarch64/linux-unwind.h: New file.
2664 * config/aarch64/sfp-machine.h: New file.
2665 * config/aarch64/sync-cache.c: New file.
2666 * config/aarch64/t-aarch64: New file.
2667 * config/aarch64/t-softfp: New file.
2668
cfdcf688 26692012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2670
2671 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2672 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2673 no-longer-needed LDBU insns.
2674
598ebe3d 26752012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2676
2677 * config.host
2678 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2679 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2680
530c2b2e 26812012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2682
2683 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2684
f49eb158 26852012-10-15 Matthias Klose <doko@ubuntu.com>
2686
2687 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2688
017f22df 26892012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2690
2691 * configure: Regenerate.
2692 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2693
da8b7497 26942012-10-10 Uros Bizjak <ubizjak@gmail.com>
2695
2696 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2697 instructions for 64bit targets only.
2698
19a23012 26992012-10-10 Uros Bizjak <ubizjak@gmail.com>
2700
2701 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2702 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2703 * config/i386/32/sfp-machine.h: ... here.
2704 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2705 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2706 New defines.
2707
a32dc74a 27082012-10-07 Matthias Klose <doko@ubuntu.com>
2709
2710 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2711 as unused.
2712 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2713
81ae3d37 27142012-10-06 Mark Kettenis <kettenis@openbsd.org>
2715
2716 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2717 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2718 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2719 (ElfW): Likewise.
2720
4e6a7cfc 27212012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2722
2723 PR other/53889
2724 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2725 Fix parameter names.
2726
7cc401e3 27272012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2728
2729 PR target/33135
2730 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2731 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2732 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2733
cfaba078 27342012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2735
2736 PR target/50457
2737 * config/sh/linux-atomic.S: Delete.
2738 * config/sh/linux-atomic.c: New.
2739 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2740 linux-atomic.c. Add cflags to disable warnings.
2741
4854adab 27422012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2743
2744 PR other/53889
2745 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2746 function.
2747 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2748 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2749 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2750 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4e6a7cfc 2751 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2752 Likewise.
4854adab 2753 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2754 Likewise.
2755 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2756 Likewise.
2757 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2758 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2759
07cf7615 27602012-09-19 Mark Kettenis <kettenis@openbsd.org>
2761
cfaba078 2762 * config.host (hppa-*-openbsd*): New target.
2763 * config/pa/t-openbsd: New file.
07cf7615 2764
b4ebb666 27652012-09-15 Georg-Johann Lay <avr@gjlay.de>
2766
2767 PR target/54222
2768 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2769 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2770 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2771 (__divsa3): Use __negsi2 to negate r_quoL.
2772 * config/avr/lib1funcs.S (FALIAS): New macro.
2773 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2774 (__negsi2): ...this new function.
2775 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2776 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2777 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2778 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2779 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2780 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2781
6e7c6395 27822012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2783
2784 PR target/54089
2785 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2786 (lshrsi3): Reimplement as lshrsi3_r0.
2787
5e847ded 27882012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2789
2790 PR target/46191
2791 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2792 of libgcc.a.
2793
7995ce5f 27942012-09-07 Teresa Johnson <tejohnson@google.com>
2795
cfaba078 2796 PR gcov-profile/54487
7995ce5f 2797 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
cfaba078 2798 differences.
7995ce5f 2799
fd28e216 28002012-09-05 Georg-Johann Lay <avr@gjlay.de>
2801
2802 PR target/54461
2803 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2804 not configured --with-avrlibc=no.
2805 * config/avr/t-avrlibc: New file.
2806 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2807 (DPBIT_FUNCS): Ditto.
2808 (TPBIT_FUNCS): Ditto.
2809
2688cb90 28102012-09-04 Teresa Johnson <tejohnson@google.com>
2811
2812 * libgcov.c (struct gcov_summary_buffer): New structure.
2813 (gcov_histogram_insert): New function.
2814 (gcov_compute_histogram): Ditto.
2815 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2816 histograms during summary merging.
2817
51796b3a 28182012-09-01 Mark Kettenis <kettenis@openbsd.org>
2819
2820 * config.host (x86_64-*-openbsd*): New target.
d152ae90 2821
d36db932 28222012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2823
2824 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2825 attribute.
2826
d87654c8 28272012-08-24 Georg-Johann Lay <avr@gjlay.de>
2828
2829 PR target/54222
2830 * config/avr/t-avr (conv_X): Rename to func_X.
2831
017c5b98 28322012-08-24 Georg-Johann Lay <avr@gjlay.de>
2833
2834 PR target/54222
2835 * config/avr/lib1funcs-fixed.S: New file.
2836 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2837 after they are used.
2838 (neg2, neg4): New macros.
2839 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2840 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2841 (__umulhisi3): Speed up MUL variant if there is enough flash.
2842 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2843 avr-modes.def.
2844 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2845 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2846 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2847 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2848 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2849 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2850 (LIB2FUNCS_EXCLUDE): Add supported functions.
2851
65bcd545 28522012-08-22 Georg-Johann Lay <avr@gjlay.de>
2853
2854 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2855 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2856 libgcc-s-objects.
2857 * fixed-obj.mk: Only expand dependency if $o is not in
2858 LIB2FUNCS_EXCLUDE.
2859
39166195 28602012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2861
2862 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2863
b78f422e 28642012-08-22 Joseph Myers <joseph@codesourcery.com>
2865
2866 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2867 depend on --enable-shared.
2868 ($(lib1asmfuncs-o)): Use %.vis files independent of
2869 --enable-shared.
2870 * static-object.mk ($(base)$(objext), $(base).vis)
2871 ($(base)_s$(objext)): Use same rules for visibility handling as in
2872 shared-object.mk.
2873
66ef0f44 28742012-08-21 Ian Lance Taylor <iant@google.com>
2875
2876 * config/i386/morestack.S (__morestack_non_split): Increase amount
2877 of space allocated for non-split code stack.
2878
93547515 28792012-08-19 Joseph Myers <joseph@codesourcery.com>
2880
2881 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2882 even if inhibit_libc.
2883
98d22b3c 28842012-08-17 Julian Brown <julian@codesourcery.com>
2885
2886 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2887 -fexceptions -fnon-call-exceptions if not defined.
2888 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2889 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2890
2076ec4b 28912012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2892
2893 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2894 type.
2895
c1420b84 28962012-08-16 David Edelsohn <dje.gcc@gmail.com>
2897
2898 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2899 rs6000/t-slibgcc-aix.
2900
ae5b70d0 29012012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2902
2903 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2904
4ff70f1c 29052012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2906
2907 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2908
464810a0 29092012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2910
2911 PR driver/54171
2912 * Makefile.in (version): Replace top_srcdir with srcdir.
2913
d2c6da38 29142012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2915
2916 * Makefile.in (version): set to BASE-VER file from gcc directory.
2917
a575acb2 29182012-08-01 Nick Clifton <nickc@redhat.com>
2919
2920 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2921 Implements __clrsb for an HImode argument.
2922
3a44f5e6 29232012-07-31 Nick Clifton <nickc@redhat.com>
2924
2925 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2926 Implements __clrsb for an HImode argument.
2927 * config/stormy16/clrsbhi2.c: New file:
2928 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2929
56b17dd7 29302012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2931
2932 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2933
8ad0b530 29342012-07-19 Tristan Gingold <gingold@adacore.com>
2935 Richard Henderson <rth@redhat.com>
2936
2937 * unwind-seh.c: New file.
2938 * unwind-generic.h: Include windows.h for SEH.
2939 (_Unwind_Exception): Use 6 private fields for SEH.
2940 (_GCC_specific_handler): Declare.
2941 * unwind-c.c (__gcc_personality_seh0): New function.
2942 Adjust for SEH.
2943 * config/i386/libgcc-cygming.ver: New file.
2944 * config/i386/t-seh-eh: New file.
2945 * config.host (x86_64-*-mingw*): Default to seh.
2946
017bf976 29472012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2948
2949 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2950
6f24586e 29512012-06-17 Uros Bizjak <ubizjak@gmail.com>
2952
2953 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2954 __builtin_expect when checking for exceptions.
2955 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2956
1927db1f 29572012-06-13 Uros Bizjak <ubizjak@gmail.com>
2958
7b9088d5 2959 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2960 function declaration.
2961 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2962 (FP_RND_MASK): New.
2963 * config/ia64/sfp-exceptions.c: New.
2964 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1927db1f 2965
c3576308 29662012-06-13 Uros Bizjak <ubizjak@gmail.com>
2967
2968 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2969 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2970 * config/i386/64/sfp-machine: ... (delete here) ...
2971 * config/i386/sfp-machine.h: ... to here.
2972 (FP_EX_MASK): Remove.
2973 (FP_RND_MASK): New.
2974 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2975
725b956c 29762012-06-11 Sriraman Tallam <tmsriram@google.com>
2977
2978 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2979 * config/i386/libgcc-sol2.ver: Ditto.
2980 * config/i386/libgcc-glibc.ver: Ditto.
2981
026e608e 29822012-06-11 Roland McGrath <mcgrathr@google.com>
2983
2984 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2985 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2986 pthread_cancel.
2987
2c223cf2 29882012-06-09 Uros Bizjak <ubizjak@gmail.com>
2989
2990 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2991 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2992 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2993 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2994 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2995 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2996 * config/i386/64/sfp-machine: ... (delete here) ...
2997 * config/i386/sfp-machine.h: ... to here.
2998 (FP_EX_MASK): New.
2999 (__sfp_handle_exceptions): New function declaration.
3000 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3001 * config/i386/sfp-exceptions.c: New.
3002 * config/i386/t-softfp: New.
3003 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3004 i386/t-softfp to tmake_file.
3005
620803f2 30062012-06-03 David S. Miller <davem@davemloft.net>
3007
3008 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3009 change.
3010
38ef0978 30112012-05-31 David S. Miller <davem@davemloft.net>
3012
3013 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3014 multiply and divide instructions on 32-bit when V9.
3015 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3016
e1c346e5 30172012-05-29 Joseph Myers <joseph@codesourcery.com>
3018
3019 * config/arm/ieee754-df.S: Fix typos.
3020 * config/arm/ieee754-sf.S: Fix typos.
3021 * config/c6x/libunwind.S: Fix typos.
3022 * config/epiphany/udivsi3-float.c: Fix typos.
3023 * config/microblaze/muldi3_hard.S: Fix typos.
3024 * config/picochip/adddi3.S: Fix typos.
3025 * config/picochip/ashlsi3.S: Fix typos.
3026 * config/picochip/ashrsi3.S: Fix typos.
3027 * config/picochip/clzsi2.S: Fix typos.
3028 * config/picochip/cmpsi2.S: Fix typos.
3029 * config/picochip/divmod15.S: Fix typos.
3030 * config/picochip/divmodhi4.S: Fix typos.
3031 * config/picochip/divmodsi4.S: Fix typos.
3032 * config/picochip/longjmp.S: Fix typos.
3033 * config/picochip/lshrsi3.S: Fix typos.
3034 * config/picochip/parityhi2.S: Fix typos.
3035 * config/picochip/popcounthi2.S: Fix typos.
3036 * config/picochip/setjmp.S: Fix typos.
3037 * config/picochip/subdi3.S: Fix typos.
3038 * config/picochip/ucmpsi2.S: Fix typos.
3039 * config/picochip/udivmodhi4.S: Fix typos.
3040 * config/picochip/udivmodsi4.S: Fix typos.
3041 * config/spu/divv2df3.c: Fix typos.
3042 * config/spu/mfc_multi_tag_release.c: Fix typos.
3043 * config/spu/mfc_tag_release.c: Fix typos.
3044 * configure.ac: Fix typos.
3045 * configure: Regenerate.
3046
4bb0c596 30472012-05-25 Ian Lance Taylor <iant@google.com>
3048
3049 * config/i386/morestack.S (__morestack_non_split): Check whether
3050 caller is varargs and needs %bp to hold the stack frame on return.
3051
05b6028a 30522012-05-25 Olivier Hainque <hainque@adacore.com>
3053
3054 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3055 sequence in the non pic case on VxWorks.
3056
de055a8b 30572012-05-24 Olivier Hainque <hainque@adacore.com>
3058
05c265fe 3059 * Makefile.in: Move dependency on install-unwind_h from
de055a8b 3060 "install-leaf" to "install".
3061
511797dd 30622012-05-24 Olivier Hainque <hainque@adacore.com>
3063
3064 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3065 Use a separate command for stamp removals.
3066
c05436a7 30672012-05-21 Andrew Pinski <apinski@cavium.com>
3068
3069 PR bootstrap/53183
3070 * configure.ac: Define the default includes to being none.
3071 * configure: Regenerate.
3072
0e0bcebd 30732012-05-16 Olivier Hainque <hainque@adacore.com>
3074
3075 * Makefile.in (install-unwind_h): Rename into ...
3076 (install-unwind_h-forbuild): New target.
3077 (all): Use it instead of the former install-unwind_h.
3078 (install-unwind_h): Reinstate, copy to user install destination
3079 for include files, not to the internal gcc object directory one.
3080 (install-leaf): Depend on it.
3081
4ea72f7b 30822012-05-15 Olivier Hainque <hainque@adacore.com>
3083
3084 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3085 register numbers. LR_REGNO replaces R_LR.
3086 (ucontext_for): New, helper for ...
3087 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3088 and 5.3 of ...
3089 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3090
98c9b52b 30912012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3092
3093 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3094 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3095 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3096 i386/t-cpuinfo ...
3097 (i[34567]86-*-*, x86_64-*-*): ... here.
3098
3099 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3100 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3101
3102 * config/i386/i386-cpuinfo.c: Rename to ...
3103 * config/i386/cpuinfo.c: ... this.
3104 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3105
3106 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3107 (libgcc_cv_init_priority): New test.
3108 * configure: Regenerate.
3109 * config.in: New file.
3110 * Makefile.in (clean): Rename config.h to auto-target.h.
3111 (config.h): Likewise.
3112 (stamp-h): Likewise.
3113
3114 * config/i386/cpuinfo.c (auto-target.h): Include.
3115 (CONSTRUCTOR_PRIORITY): Define.
3116 (__cpu_indicator_init): Use it.
3117
a7534247 31182012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3119
3120 * longlong.h: Use a URL instead of an FSF postal address.
3121 Replace spaces with tab.
3122
7b9088d5 31232012-05-08 Teresa Johnson <tejohnson@google.com>
4ef7becb 3124
3125 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3126 (__gcov_dump): Ditto.
3127 (gcov_dump_complete): New global variable.
3128 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3129 (__gcov_flush): Outline functionality now in gcov_clear.
3130 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3131
416e60e6 31322012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3133
4bb0c596 3134 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3135 (mips*-*-linux*): Include mips/t-tpbit when long double is
3136 16 bytes long.
416e60e6 3137
d79cfc15 31382012-04-25 Sriraman Tallam <tmsriram@google.com>
3139
3140 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3141 (get_available_features): New argument. Check for AVX2.
3142 (__cpu_indicator_init): Modify call to get_available_features.
3143
cef20746 31442012-04-25 Alan Modra <amodra@gmail.com>
3145
3146 * config/rs6000/crtsavevr.S: New file.
3147 * config/rs6000/crtrestvr.S: New file.
3148 * config/rs6000/t-savresfgpr: Build the above.
3149 * config/rs6000/t-netbsd: Likewise.
3150
0a166714 31512012-04-24 Sriraman Tallam <tmsriram@google.com>
3152
3153 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3154
f0fd108f 31552012-04-24 Sriraman Tallam <tmsriram@google.com>
3156
3157 * libgcc/config/i386/i386-cpuinfo.c: New file.
3158 * libgcc/config/i386/t-cpuinfo: New file.
3159 * libgcc/config.host: Include t-cpuinfo.
3160 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3161
394bef3f 31622012-04-24 Chao-ying Fu <fu@mips.com>
3163
3164 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3165
5617a3db 31662012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3167
3168 struct siginfo vs. siginfo_t
3169
3170 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3171 siginfo_t instead of struct siginfo.
3172 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3173 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3174 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3175 (ia64_handle_unwabi): Likewise.
3176 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3177 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3178 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3179 (sh_fallback_frame_state): Likewise.
3180 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3181 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3182
49a280b5 31832012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3184
3185 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3186 system call number.
3187
6c760a69 31882012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3189
3190 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3191 if it hasn't been previously saved.
3192
59e4072c 31932012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3194
3195 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3196 only for glibc.
3197
d32d7e3a 31982012-03-28 Georg-Johann Lay <avr@gjlay.de>
3199
3200 PR target/52737
3201 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3202 instead of __AVR_HAVE_8BIT_SP__.
3203
6aadb6e2 32042012-03-26 Tristan Gingold <gingold@adacore.com>
3205
3206 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3207 (unw_table_entry): Use unw_word instead of unsigned long.
3208 (_Unwind_FindTableEntry): Likewise.
3209 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3210 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3211 (_Unwind_FindTableEntry): Likewise.
3212 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3213 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3214 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3215 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3216 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3217 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3218 (uw_init_context_1, uw_install_context): Likewise.
3219 (unw_word): Move to unwind-ia64.h
3220
784576c7 32212012-03-26 Tristan Gingold <gingold@adacore.com>
3222
3223 * config/vms/vms-ucrt0.c: Update copyright years.
3224 Add a sanity check.
3225 (___gcc_main_flags): Declare.
3226 (__main): Check flags to remap argv and exit code.
3227 * config.host (*-*-*vms*): Adjust extra_parts.
3228 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3229 (crt0.o): Add.
3230
483ac460 32312012-03-22 Richard Earnshaw <rearnsha@arm.com>
3232
3233 * arm/lib1funcs.asm (ctzsi2): New function.
3234 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3235 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3236 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3237 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3238 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3239 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3240
bdd1ee48 32412012-03-21 Andreas Tobler <andreast@fgznet.ch>
3242
3243 * config.host: Add bits to support powerpc64-*-freebsd*.
3244 * config/rs6000/freebsd-unwind.h: New file.
3245 * config/rs6000/t-freebsd64: New file.
3246
df85f61c 32472012-03-20 Richard Guenther <rguenther@suse.de>
3248
3249 PR gcov-profile/52627
3250 * libgcov.c (init_mx): Fix mutex name.
3251
46da3ce5 32522012-03-16 Tristan Gingold <gingold@adacore.com>
3253
3254 * config/ia64/vms-unwind.h: Remove ulong (and replace
3255 it by unw_reg where used). Define unw_reg with __int64.
3256
264a5d11 32572012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3258
3259 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3260 Solaris 8 handling.
3261 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3262 Solaris 8 handling.
3263 (sparc_is_sighandler): Likewise.
3264
42b3e3d6 32652012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3266
3267 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3268 <= saved reg size.
3269
c2c4377d 32702012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3271
3272 * config/arm/crtn.S: Fix typo.
3273
3f2da048 32742012-03-13 Richard Guenther <rguenther@suse.de>
3275
3276 * libgcov.c: Remove stdio.h include and NULL un-define.
3277
b4e1521f 32782012-03-13 Richard Guenther <rguenther@suse.de>
3279
3280 PR target/52569
3281 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3282
1d110375 32832012-03-13 Richard Guenther <rguenther@suse.de>
3284
3285 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3286
0e6ad699 32872012-03-13 Richard Guenther <rguenther@suse.de>
3288
3289 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3290 and __gthread_mutex_init_function definitions.
3291
1f7e141e 32922012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3293
3294 * config.host (mips*-*-openbsd*): Remove.
3295
126b6848 32962012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3297
3298 * config.host: Remove alpha*-dec-osf5.1* handling.
3299 * config/alpha/gthr-posix.c: Remove.
3300 * config/alpha/libgcc-osf5.ver: Remove.
3301 * config/alpha/osf5-unwind.h: Remove.
3302 * config/alpha/t-osf-pthread: Remove.
3303 * config/alpha/t-slibgcc-osf: Remove.
3304 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3305 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3306 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3307 * mkmap-flat.awk: Remove osf_export handling.
3308
2e7d9be1 33092012-03-12 Richard Guenther <rguenther@suse.de>
3310
3311 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3312 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3313 (__gthread_mutex_init_function): New function.
3314 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3315
3316 PR gcov/49484
3317 * libgcov.c: Include gthr.h.
3318 (__gcov_flush_mx): New global variable.
3319 (init_mx, init_mx_once): New functions.
3320 (__gcov_flush): Protect self with a mutex.
3321 (__gcov_fork): Re-initialize mutex after forking.
3322 * unwind-dw2-fde.c: Change condition under which to use
3323 __GTHREAD_MUTEX_INIT_FUNCTION.
3324
8f852c44 33252012-03-12 Tristan Gingold <gingold@adacore.com>
3326
3327 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3328 * config/ia64/t-vms: Likewise.
3329
04d5d0ad 33302012-03-11 Michael Hope <michael.hope@linaro.org>
3331
7b9088d5 3332 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3333 for Thumb-2.
04d5d0ad 3334
3d14844b 33352012-03-07 Walter Lee <walt@tilera.com>
3336
3337 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3338 "arch_atomic_".
3339 (atomic_xor): Rename and move definition to
3340 config/tilepro/atomic.h.
3341 (atomic_nand): Ditto.
3342 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3343 "arch_atomic_".
3344 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3345 (arch_atomic_nand): Ditto.
3346
3abce231 33472012-03-07 Georg-Johann Lay <avr@gjlay.de>
3348
3349 PR target/52507
3350 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3351
ee3ce577 33522012-03-07 Georg-Johann Lay <avr@gjlay.de>
3353
3354 PR target/52505
3355 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3356 from RAM.
3357
be20cbdd 33582012-03-07 Georg-Johann Lay <avr@gjlay.de>
3359
3360 PR target/52461
3361 PR target/52508
3362 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3363 if RAMPZ affects reading from RAM.
3364 (__tablejump_elpm__): Ditto.
3365 (.xload): Ditto.
3366 (__movmemx_hi): Ditto.
3367 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3368 (__do_global_dtors): Ditto.
3369 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3370 (__movmemx_hi): Ditto.
3371
e9b46b49 33722012-03-05 Richard Henderson <rth@redhat.com>
3373
3374 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3375 [ARM] (count_trailing_zeros): Use the builtin.
3376
2da7d23a 33772012-03-01 Kai Tietz <ktietz@redhat.com>
3378
3379 * soft-fp: Imported from glibc upstream.
3380
ed67de04 33812012-02-28 Kai Tietz <ktietz@redhat.com>
3382
3383 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3384 for mingw-targets as attribute gcc_struct.
3385
154b49cd 33862012-02-28 Ian Lance Taylor <iant@google.com>
3387
3388 * generic-morestack.c (__splitstack_releasecontext): Correct call
3389 to __morestack_release_segments.
3390
8d2259c8 33912012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3392
3393 PR target/52390
3394 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3395 for __linux__ when removing signals from __morestack_fullmask.
3396
97e18ae2 33972012-02-23 Georg-Johann Lay <avr@gjlay.de>
3398
3399 PR target/52261
3400 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3401
c3dd2023 34022012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3403
3404 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3405 instead of HAVE_INITFINI_ARRAY.
3406 * config/ia64/crtend.S: Likewise.
3407
7ed6dbef 34082012-02-20 Kai Tietz <ktietz@redhat.com>
3409
52cec843 3410 PR libstdc++/52300
3411 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3412
7ed6dbef 3413 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3414 to w32-unwind.h header.
3415
6a8f7b8b 34162012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3417
3418 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3419 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3420 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3421 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3422
7db87803 34232012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3424
3425 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3426
d114e642 34272012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3428
3429 PR libitm/52220
3430 * config/darwin-crt-tm.c: Correct typo.
154b49cd 3431
b8f45854 34322012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3433 Patrick Marlier <patrick.marlier@gmail.com>
3434
3435 PR libitm/52220
3436 * config/darwin-crt-tm.c: Generate dummy functions.
3437
621d0dd2 34382012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3439 Patrick Marlier <patrick.marlier@gmail.com>
3440
3441 PR libitm/52042
3442 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3443 (__doTMRegistrations): Call it.
154b49cd 3444 (__doTMdeRegistrations): Likewise.
621d0dd2 3445
0b6cf66f 34462012-01-15 Georg-Johann Lay <avr@gjlay.de>
3447 Anatoly Sokolov <aesok@post.ru>
3448 Eric Weddington <eric.weddington@atmel.com>
3449
3450 PR target/52261
3451 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3452 (__epilogue_restores__): Ditto.
3453
99e0a0ad 34542012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3455
3456 PR target/51921
3457 PR target/52205
3458 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3459 Solaris 11 and slightly reformat.
3460 (sparc_is_sighandler): Likewise.
3461
7ce78e23 34622012-02-14 Walter Lee <walt@tilera.com>
3463
3464 * config.host: Handle tilegx and tilepro.
3465 * config/tilegx/sfp-machine.h: New file.
3466 * config/tilegx/sfp-machine32.h: New file.
3467 * config/tilegx/sfp-machine64.h: New file.
3468 * config/tilegx/t-crtstuff: New file.
3469 * config/tilegx/t-softfp: New file.
3470 * config/tilegx/t-tilegx: New file.
3471 * config/tilepro/atomic.c: New file.
3472 * config/tilepro/atomic.h: New file.
3473 * config/tilepro/linux-unwind.h: New file.
3474 * config/tilepro/sfp-machine.h: New file.
3475 * config/tilepro/softdivide.c: New file.
3476 * config/tilepro/softmpy.S: New file.
3477 * config/tilepro/t-crtstuff: New file.
3478 * config/tilepro/t-tilepro: New file.
3479
f47763a6 34802012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3481
3482 PR libstdc++/51296
3483 PR libstdc++/51906
3484 * gthr-posix.h: Allow static initializer macros to be disabled.
3485 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3486
674cb359 34872012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3488
3489 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3490 Add t-slibgcc-libgcc to tmake_file.
3491 * config/mips/libgcc-mips16.ver: Revert previous patch.
3492 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3493
b9fdd12b 34942012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3495 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3496
3497 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3498 * config/cr16/crti.S: New file.
3499 * config/cr16/crtlibid.S: New file.
3500 * config/cr16/crtn.S: New file.
3501 * config/cr16/lib1funcs.S: New file.
3502 * config/cr16/t-cr16: New file.
3503 * config/cr16/t-crtlibid: New file.
3504 * config/cr16/unwind-dw2.h: New file.
3505 * config/cr16/unwind-cr16.c: New file.
3506 * config/cr16/divmodhi3.c: New file.
3507
01cdc5b2 35082012-01-25 Alan Modra <amodra@gmail.com>
3509
3510 * config/rs6000/t-linux64: Delete. Move..
3511 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3512 * config/rs6000/t-linux: ..and libgcc flags to here.
3513
af8e12d0 35142012-01-22 Douglas B Rupp <rupp@gnat.com>
3515
3516 * config.host (i[34567]86-*-interix3*):
01cdc5b2 3517 Change triplet to i[34567]86-*-interix[3-9]*.
af8e12d0 3518 * configure: Regenerate.
3519
a657080a 35202012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3521 Richard Sandiford <rdsandiford@googlemail.com>
3522
3523 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3524 * config/mips/mips16.S (__mips16_rdhwr): New function.
3525 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3526
72e76fa0 35272012-01-11 Nathan Sidwell <nathan@acm.org>
3528
3529 * libgcov.c (__gcov_init): Ignore objects with no functions.
3530
ed2541ea 35312012-01-10 Georg-Johann Lay <avr@gjlay.de>
3532
3533 PR target/49868
3534 Extend __pgmx semantics to linearize memory.
3535 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3536 * config/avr/lib1funcs.S (__xload_1): New function.
3537 (__movmemx_qi, __movmemx_hi): New functions.
3538 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3539 semantics.
ddf97006 3540
6e647e51 35412012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3542
3543 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3544 purported sigacthandler address isn't null before dereferencing it.
3545 (sparc_is_sighandler): Likewise.
3546
af185b18 35472012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3548
3549 PR ada/41929
3550 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3551 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3552 (sparc_is_sighandler): Likewise.
3553 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3554
2ff958e6 35552012-01-06 Tristan Gingold <gingold@adacore.com>
3556
3557 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3558 compatibility thunks...
3559 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3560 (crtbeginS.o, crtendS.o): ... and these to ...
3561 * config/ia64/t-ia64-elf: ... this new file.
3562 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3563 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3564
ce94380e 35652012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3566
3567 * configure: Regenerate.
3568 * config/s390/t-crtstuff: Remove -fPIC.
3569
ca4c7704 35702012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3571
3572 PR bootstrap/51006
3573 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3574 for NetBSD.
3575
b32bc361 35762012-01-02 Georg-Johann Lay <avr@gjlay.de>
3577
3578 PR target/51345
3579 * config/avr/lib1funcs.S: Remove FIXME comments.
3580 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3581
83921eda 35822012-01-02 Georg-Johann Lay <avr@gjlay.de>
3583
3584 Implement light-weight DImode support.
3585 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3586 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3587 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3588 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3589
6071b85b 35902011-12-30 Nathan Sidwell <nathan@acm.org>
3591
3592 * libgcov.c (gcov_crc32): Remove global var.
3593 (free_fn_data): New function.
3594 (buffer_fn_data): Pass in filename, more robust error recovery.
3595 (crc32_unsigned): New function.
3596 (gcov_exit): More robust detection of new program. More robust
3597 error recovery.
3598 (__gcov_init): Do not update program's crc here.
3599
611b540a 36002011-12-21 Tristan Gingold <gingold@adacore.com>
3601
3602 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3603
ddf97006 36042011-12-21 Ian Lance Taylor <iant@google.com>
3605
3606 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3607
0d84f164 36082011-12-20 Ian Lance Taylor <iant@google.com>
3609
3610 * config/i386/morestack.S (__morestack_non_split): If there is
3611 enough stack space already, don't split. Ask for more stack space
3612 than we required.
3613
d77ac56d 36142011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3615
3616 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3617 `sys/sdt.h'.
3618 (_Unwind_DebugHook): New function.
3619 (uw_restore_core_regs): New define.
3620 (unwind_phase2): Use uw_restore_core_regs instead of
3621 restore_core_regs.
3622 (unwind_phase2_forced): Likewise.
3623 (__gnu_Unwind_Resume): Likewise.
3624
80898d14 36252011-12-20 Uros Bizjak <ubizjak@gmail.com>
3626
3627 * config/alpha/linux-unwind.h: Update copyright years.
3628 (MD_FROB_UPDATE_CONTEXT): New define.
3629 (alpha_frob_update_context): New function.
3630
20dbbfaf 36312011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3632
3633 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3634 tmake_file rather replacing it.
3635
d42ef213 36362011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3637
3638 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
80898d14 3639 function is not used for PPC64.
d42ef213 3640 (save_world): Amend comments. Update the VRsave mask to reflect the
3641 saved regs.
3642 (rest_world): Update comments, do not clobber r10, do not use r8.
3643 (eh_rest_world_r10): Amend comments, do not use r8.
3644 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3645 no longer used, move restore of CR and target address to the end of
3646 the routine.
3647
3efc00f6 36482011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3649
3650 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3651 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3652
fa0431fa 36532011-12-14 Georg-Johann Lay <avr@gjlay.de>
3654
3655 PR target/49313
3656 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3657 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3658
18e6a060 36592011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3660
3661 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3662
0dcd7d21 36632011-12-09 Georg-Johann Lay <avr@gjlay.de>
3664
3665 PR target/49313
3666 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3667 * config/avr/lib1funcs.S (__muldi3): New function.
3668
a41e0f2d 36692011-12-06 Andrew Pinski <apinski@cavium.com>
3670
3671 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3672 size of func_ptr.
3673 (__frame_dummy_init_array_entry): Likewise.
3674
8c8193e1 36752011-12-06 Georg-Johann Lay <avr@gjlay.de>
3676
3677 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3678
3679 PR target/51345
3680 PR target/51002
3681 * config/avr/lib1funcs.S (__prologue_saves__,
3682 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3683 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3684
e2306166 36852011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3686
3687 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3688
61437698 36892011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3690
3691 PR other/51272
3692 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3693 (_ITM_deregisterTMCloneTable): Likewise.
3694 (__register_frame_info): Fix unused warning.
3695 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3696 pthread_default_stacksize_np): Likewise.
3697 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
80898d14 3698
78e515f7 36992011-11-29 DJ Delorie <dj@redhat.com>
3700
3701 * config.host (rl78-*-elf): New case.
3702 * config/rl78: New directory for the Renesas RL78.
3703
adce431d 37042011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3705
3706 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3707 formatting.
3708
738c50b8 37092011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3710
3711 PR other/51022
3712 * config/rs6000/t-savresfgpr: New file.
3713 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3714 $(srcdir)/config/rs6000/eabi.S.
3715 * config/rs6000/t-ppccomm-ldbl: Remove.
3716 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3717 tmake_file.
3718 (powerpc-*-eabispe*): Likewise.
3719 (powerpc-*-eabi*): Likewise.
3720 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3721 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3722 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3723 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3724 tmake_file.
3725 (powerpc-*-eabisim*): Likewise.
3726 (powerpc-*-elf*): Likewise.
3727 (powerpc-*-eabialtivec*): Likewise.
3728 (powerpc-xilinx-eabi*): Likewise.
3729 (powerpc-*-rtems*): Likewise.
3730 (powerpcle-*-elf*): Likewise.
3731 (powerpcle-*-eabisim*): Likewise.
3732 (powerpcle-*-eabi*): Likewise.
3733
bda4944f 37342011-11-27 Ian Lance Taylor <iant@google.com>
3735
3736 * generic-morestack.c (__splitstack_find): Check for NULL old
3737 stack value.
3738 (__splitstack_resetcontext): New function.
3739 (__splitstack_releasecontext): New function.
3740 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3741
00b708da 37422011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3743
3744 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3745
7c66781a 37462011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3747
3748 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3749
5bb27b7c 37502011-11-26 Richard Henderson <rth@redhat.com>
3751
3752 * config/m68k/linux-atomic.c: New file.
3753 * config/m68k/t-linux: New file.
3754 * config.host (m68k-uclinux, m68k-linux): Use it.
3755
d9ca835b 37562011-11-26 Richard Henderson <rth@redhat.com>
3757
3758 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3759 (__TMC_END__): Only declare if hidden is available; in the definition,
3760 if hidden is unavailable add a null record.
3761 (deregister_tm_clones, register_tm_clones): New.
3762 (__do_global_dtors_aux, frame_dummy): Use them.
3763 (__do_global_dtors, __do_global_ctors_1): Likewise.
3764
8f8ba4fc 37652011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3766
3767 * config/darwin-crt-tm.c: New file.
3768 * config.host (darwin): Build crttms.o crttme.o to provide
3769 startup and shutdown for tm clones.
3770 * config/t-darwin (crttms.o): New build rule.
3771 (crttme.o): Likewise.
3772
e426aa2b 37732011-11-21 Hans-Peter Nilsson <hp@axis.com>
3774
3775 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3776 et al.
3777
2d171408 37782011-11-21 Richard Henderson <rth@redhat.com>
3779
3780 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3781 (__TMC_LIST__, __TMC_END__): New.
3782 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3783 (__do_global_dtors): Likewise.
3784 (frame_dummy): Call _ITM_registerTMCloneTable.
3785 (__do_global_ctors_1): Likewise.
3786
08417926 37872011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3788
3789 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3790 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3791 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3792 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3793 * config/i386/t-darwin64: Remove.
3794 * config/sh/t-netbsd (LIB2ADD): Remove.
3795
cde39152 37962011-11-21 Georg-Johann Lay <avr@gjlay.de>
3797
3798 PR target/49313
3799 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3800 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3801 * config/avr/lib1funcs.S (wmov): New assembler macro.
3802 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3803 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3804 (__udivmod64): New function.
3805 (__negdi2): New function.
3806
30957bde 38072011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3808
3809 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3810 *-*-freebsd*aout*): Remove.
3811
a504f092 38122011-11-20 Hans-Peter Nilsson <hp@axis.com>
3813
3814 * static-object.mk (c_flags-$o): Save c_flags.
3815 ($(base)$(objext)): Use it.
3816
31da0b3d 38172011-11-18 Steve Ellcey <sje@cup.hp.com>
3818
3819 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3820
5bd39e93 38212011-11-18 Georg-Johann Lay <avr@gjlay.de>
3822
3823 PR target/49868
3824 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3825 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3826 New functions.
3827
a3bfd5b2 38282011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3829
3830 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3831 functions.
80898d14 3832 (aeabi_uidivmod): Likewise.
a3bfd5b2 3833 (umodsi3): Likewise.
3834 (divsi3): Likewise.
3835 (aeabi_idivmod): Likewise.
3836 (modsi3): Likewise.
3837
3512ee5b 38382011-11-16 Tristan Gingold <gingold@adacore.com>
3839
3840 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3841
4202ef11 38422011-11-15 Georg-Johann Lay <avr@gjlay.de>
3843
3844 PR target/49868
3845 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3846 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3847
ab4fdb3d 38482011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3849
3850 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3851 tmake_file list.
3852 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3853 * config/pa/t-stublib64: Delete.
3854
eee57ca7 38552011-11-12 Richard Henderson <rth@redhat.com>
3856
3857 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3858 cast the pointer argument to _Unwind_SetGRPtr.
3859
0c74e0e8 38602011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3861
3862 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3863
23371076 38642011-11-09 Ian Lance Taylor <iant@google.com>
3865
3866 * generic-morestack.c: Include <string.h>.
3867 (uintptr_type): Define.
3868 (struct initial_sp): Add dont_block_signals field. Reduce size of
3869 extra array by 1.
3870 (allocate_segment): Set prev field to NULL. Don't set
3871 __morestack_current_segment or __morestack_segments.
3872 (__generic_morestack): Update current->prev and *pp after calling
3873 allocate_segment.
3874 (__morestack_block_signals): Don't do anything if
3875 dont_block_signals is set.
3876 (__morestack_unblock_signals): Likewise.
3877 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3878 uintptr_type.
3879 (__splitstack_block_signals): New function.
3880 (enum __splitstack_content_offsets): Define.
3881 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3882 (__splitstack_makecontext): New function.
3883 (__splitstack_block_signals_context): New function.
3884 (__splitstack_find_context): New function.
3885 * config/i386/morestack.S (__morestack_get_guard): New function.
3886 (__morestack_set_guard, __morestack_make_guard): New functions.
3887 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3888
2d00fffd 38892011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3890
3891 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3892 (i[34567]86-*-mingw*): ... here.
3893 (x86_64-*-mingw*): ... here.
3894
6886ca41 38952011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3898
5014df5d 38992011-11-07 Nathan Sidwell <nathan@acm.org>
3900
3901 * libgcov.c (struct gcov_fn_buffer): New struct.
3902 (buffer_fn_data): New helper.
3903 (gcov_exit): Rework for new gcov data structures.
3904
702a5eec 39052011-11-07 Georg-Johann Lay <avr@gjlay.de>
3906
3907 PR target/49313
3908 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3909
2219274c 39102011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3911
3912 * config.host (tmake_file): Correct comment.
3913 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3914 t-libgcc-pic.
3915 (bfin*-uclinux*): Likewise.
3916 (bfin*-linux-uclibc*): Likewise.
3917 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3918
3919 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3920 assigning.
3921 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3922 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3923 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3924 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3925 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3926 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3927 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3928 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3929 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3930 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3931 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3932 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3933 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3934
3935 * config/bfin/t-elf: Remove.
3936 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3937
fbb6f195 39382011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3939
3940 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3941 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3942 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3943 (lm32-*-elf*): ... this.
3944 (lm32-*-rtems*): ... and this.
3945 Add to tmake_file.
3946 (m32r-*-rtems*): Add to tmake_file.
3947 (moxie-*-rtems*): Likewise.
3948 (sparc-*-rtems*): Likewise.
3949 Remove t-rtems from tmake_file.
3950 (sparc64-*-rtems*): Likewise.
3951 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3952 instead.
3953
7336fab9 39542011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3955
3956 PR bootstrap/50982
3957 * config/gthr-posix.h: Move ...
3958 * gthr-posix.h: ... here.
3959 * config/gthr-lynx.h: Reflect this.
3960 * config/gthr-vxworks.h: Likewise.
3961 * config/rs6000/gthr-aix.h: Likewise.
3962 * configure.ac (target_thread_file): Likewise.
3963 * configure: Regenerate.
3964
6c10eb68 39652011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3966
3967 * config.host (arm*-*-rtemseabi*): New target.
3968
3fe1f35b 39692011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3970
3971 PR other/50991
3972 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3973 extra-parts.
3974
d19f5793 39752011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3976
3977 * config.host (epiphany-*-elf*): New configuration.
3978 * config/epiphany: New Directory.
3979
02c5dcd9 39802011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3981
3982 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3983 * config/avr/t-rtems: New.
3984 Filter out _exit from LIB1ASMFUNCS.
3985
f3223c0b 39862011-11-04 David S. Miller <davem@davemloft.net>
3987
3988 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3989 * configure: Rebuild.
3990
994652ec 39912011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3992
3993 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3994 variable.
3995
02d9a2c3 39962011-11-04 Georg-Johann Lay <avr@gjlay.de>
3997
3998 PR target/50931
3999 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4000 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4001
81b973fe 40022011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4003
4004 PR target/50989
4005 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4006
ae1b140e 40072011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4008
4009 * config/c6x/t-elf (LIB2ADDEH): Set.
4010 * config/c6x/t-c6x-elf: Remove.
4011
0a76a5ff 40122011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4013
4014 * config/i386/sol2-ci.S: Rename to ...
4015 * config/i386/crti.S: ... this.
4016 * config/i386/sol2-cn.S: Rename to ...
4017 * config/i386/crtn.S: ... this.
4018 * config/sparc/sol2-ci.S: Rename to ...
4019 * config/sparc/crti.S: ... this.
4020 * config/sparc/sol2-cn.S: Rename to ...
4021 * config/sparc/crtn.S: ... this.
4022 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4023 (crti.o, crtn.o): Remove.
4024
26f2feff 40252011-11-04 Tristan Gingold <gingold@adacore.com>
4026
4027 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4028
131667b5 40292011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4030
4031 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4032
af64ed6f 40332011-11-03 Hans-Peter Nilsson <hp@axis.com>
4034
4035 * config.host (crisv32-*-none, cris-*-none): Remove.
4036 (crisv32-*-elf): Append to tmake_file, don't just set it.
4037 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4038
4dad46bd 40392011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4040
4041 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4042 (ecrtn$(objext)): Likewise.
4043 (ncrti$(objext)): Likewise.
4044 (ncrtn$(objext)): Likewise.
4045
37626bf8 40462011-11-03 Andreas Schwab <schwab@redhat.com>
4047
4048 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4049
95de80bc 40502011-11-02 David S. Miller <davem@davemloft.net>
4051
4052 * configure.ac: Set host_address on sparc too.
4053 * configure: Regenerate.
4054 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4055 based upon host_address.
4056 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4057
b5347955 40582011-11-02 Jason Merrill <jason@redhat.com>
4059
4060 * config/rs6000/t-ppccomm: Add missing \.
4061
630d52ca 40622011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4063
4064 * gthr-single.h, gthr.h: New files.
4065 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4066 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4067 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4068 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4069 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4070 * configure.ac (thread_header): New variable.
4071 Set it depending on target_thread_file.
4072 (gthr-default.h): Link from $thread_header.
4073 * configure: Regenerate.
4074 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4075
022a2799 40762011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4077
4078 * configure.ac (tm_file_): New variable.
4079 Determine from tm_file.
4080 (tm_file, tm_defines): Substitute.
4081 * configure: Regenerate.
4082 * mkheader.sh: New file.
4083 * Makefile.in (clean): Remove libgcc_tm.h.
4084 ($(objects)): Depend on libgcc_tm.h.
4085 (libgcc_tm_defines, libgcc_tm_file): New variables.
4086 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4087 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4088 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4089 ($(extra-parts)): Depend on libgcc_tm.h.
4090 * config.host (tm_defines, tm_file): New variable.
4091 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4092 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4093 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4094 (avr-*-rtems*): Likewise.
4095 (avr-*-*): Likewise.
4096 (frv-*-elf): Likewise.
4097 (frv-*-*linux*): Likewise.
4098 (h8300-*-rtems*): Likewise.
4099 (h8300-*-elf*): Likewise.
4100 (i[34567]86-*-darwin*): Likewise.
4101 (x86_64-*-darwin*): Likewise.
4102 (rx-*-elf): Likewise.
4103 (tic6x-*-uclinux): Likewise.
4104 (tic6x-*-elf): Likewise.
4105 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4106 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4107 * config/i386/cygming-crtbegin.c: Likewise.
4108 * config/i386/cygming-crtend.c: Likewise.
4109 * config/ia64/fde-vms.c: Likewise.
4110 * config/ia64/unwind-ia64.c: Likewise.
4111 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4112 * config/rs6000/darwin-fallback.c: Likewise.
4113 * config/stormy16/lib2funcs.c: Likewise.
4114 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4115 * crtstuff.c: Likewise.
4116 * dfp-bit.h: Likewise.
4117 * emutls.c: Likewise.
4118 * fixed-bit.c: Likewise.
4119 * fp-bit.c: Likewise.
4120 * generic-morestack-thread.c: Likewise.
4121 * generic-morestack.c: Likewise.
4122 * libgcc2.c: Likewise.
4123 * libgcov.c: Likewise.
4124 * unwind-dw2-fde-dip.c: Likewise.
4125 * unwind-dw2-fde.c: Likewise.
4126 * unwind-dw2.c: Likewise.
4127 * unwind-sjlj.c: Likewise.
4128
4dc4ff49 41292011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4130
4131 * configure.ac: Include ../config/picflag.m4.
4132 (GCC_PICFLAG): Call it.
4133 Substitute.
4134 * configure: Regenerate.
4135 * Makefile.in (gcc_srcdir): Remove.
4136 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4137 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4138 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4139 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4140 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4141 Use $<.
4142 Remove comment.
4143 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4144 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4145 to refer to libgcc2.c.
4146 Use $<.
4147 * config/darwin-64.c: New file.
4148 * config/darwin-crt3.c: Remove comment.
4149 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4150 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4151 config/udivmodsi4.c: New files.
4152 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4153 config/memset.c: New files.
4154 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4155 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4156 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4157 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4158 * config/t-openbsd-thread: New file.
4159 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4160 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4161 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4162 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4163 qrnnd.S.
4164 Adapt filename.
4165 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4166 to refer to gthr-posix.c.
4167 * config/alpha/t-vms (LIB2ADD): Set.
4168 * config/alpha/vms-gcc_shell_handler.c: New file.
4169 * config/arm/bpabi.c, config/arm/fp16.c,
4170 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4171 config/arm/unaligned-funcs.c: New files.
4172 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4173 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4174 * config/arm/t-linux: Likewise.
4175 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4176 * config/arm/t-netbsd: New file.
4177 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4178 * config/arm/t-symbian (LIB2ADD_ST): Set.
4179 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4180 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4181 * config/bfin/t-elf: New file.
4182 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4183 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4184 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4185 config/c6x/ltf.c: New files.
4186 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4187 (HOST_LIBGCC2_CFLAGS): Set.
4188 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4189 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4190 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4191 New files.
4192 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4193 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4194 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4195 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4196 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4197 files.
4198 * config/frv/t-frv (LIB2ADD): Set.
4199 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4200 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4201 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4202 config/h8300/popcounthi2.c: New files.
4203 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4204 * config/i386/gthr-win32.c: New file.
4205 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4206 * config/i386/t-cygwin: Likewise.
4207 * config/i386/t-darwin, config/i386/t-darwin64,
4208 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4209 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4210 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4211 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4212 * config/ia64/quadlib.c: New file.
4213 * config/ia64/t-hpux (LIB2ADD): Set.
4214 * config/ia64/t-ia64: Add comment.
4215 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4216 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4217 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4218 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4219 * config/m32c/t-m32c (LIB2ADD): Set.
4220 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4221 * config/m32r/t-m32r: Likewise.
4222 * config/m68k/fpgnulib.c: New file.
4223 * config/m68k/t-floatlib (LIB2ADD): Set.
4224 (xfgnulib.c): New target.
4225 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4226 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4227 * config/mep/t-mep (LIB2ADD): Set.
4228 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4229 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4230 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4231 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4232 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4233 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4234 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4235 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4236 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4237 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4238 New files.
4239 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4240 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4241 * config/pa/fptr.c, config/pa/lib2funcs.S,
4242 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4243 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4244 (LIB2ADD, LIB2ADD_ST): Set.
4245 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4246 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4247 Set.
4248 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4249 * config/pdp11/t-pdp11: New file.
4250 * config/picochip/libgccExtras/adddi3.S,
4251 config/picochip/libgccExtras/ashlsi3.S,
4252 config/picochip/libgccExtras/ashrsi3.S,
4253 config/picochip/libgccExtras/clzsi2.S,
4254 config/picochip/libgccExtras/cmpsi2.S,
4255 config/picochip/libgccExtras/divmod15.S,
4256 config/picochip/libgccExtras/divmodhi4.S,
4257 config/picochip/libgccExtras/divmodsi4.S,
4258 config/picochip/libgccExtras/lshrsi3.S,
4259 config/picochip/libgccExtras/parityhi2.S,
4260 config/picochip/libgccExtras/popcounthi2.S,
4261 config/picochip/libgccExtras/subdi3.S,
4262 config/picochip/libgccExtras/ucmpsi2.S,
4263 config/picochip/libgccExtras/udivmodhi4.S,
4264 config/picochip/libgccExtras/udivmodsi4.S: New files.
4265 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4266 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4267 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4268 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4269 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4270 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4271 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4272 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4273 files.
4274 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4275 (HOST_LIBGCC2_CFLAGS): Set.
4276 * config/rs6000/t-darwin64: New file.
4277 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4278 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4279 * config/rs6000/t-ppccomm (LIB2ADD): Add
4280 $(srcdir)/config/rs6000/tramp.S.
4281 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4282 Add $(srcdir)/config/rs6000/eabi.S.
4283 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4284 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4285 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4286 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4287 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4288 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4289 * config/rs6000/tramp.S: New file.
4290 * config/s390/t-tpf: Remove.
4291 * config/sh/linux-atomic.S: New file.
4292 * config/sh/t-linux (LIB2ADD): Set.
4293 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4294 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4295 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4296 to unwind-dw2.c.
4297 (HOST_LIBGCC2_CFLAGS): Set.
4298 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4299 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4300 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4301 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4302 config/spu/mfc_multi_tag_release.c,
4303 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4304 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4305 config/spu/multi3.c: New files.
4306 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4307 (HOST_LIBGCC2_CFLAGS): Set.
4308 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4309 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4310 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4311 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4312 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4313 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4314 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4315 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4316 config/stormy16/umodsi3.c: New files.
4317 * config/xtensa/lib2funcs.S: New file.
4318 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4319 * config/xtensa/t-xtensa (LIB2ADD): Set.
4320 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4321 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4322 Add t-freebsd-thread to tmake_file for posix threads.
4323 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4324 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4325 (*-*-lynxos*): Likewise.
4326 (*-*-netbsd*): Likewise.
4327 (*-*-openbsd*): Likewise.
4328 Add t-openbsd-thread to tmake_file for posix threads.
4329 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4330 (*-*-vxworks*): Set tmake_file.
4331 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4332 (alpha*-*-freebsd*): Likewise.
4333 (alpha*-*-netbsd*): Likewise.
4334 (alpha*-*-openbsd*): Likewise.
4335 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4336 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4337 (alpha*-dec-*vms*): Likewise.
4338 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4339 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4340 (bfin*-uclinux*): Likewise.
4341 (bfin*-linux-uclibc*): Likewise.
4342 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4343 (crisv32-*-none): Likewise.
4344 (cris-*-elf): Likewise.
4345 (cris-*-none): Likewise.
4346 (cris-*-linux*, crisv32-*-linux*): Likewise.
4347 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4348 tmake_file.
4349 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4350 tmake_file.
4351 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4352 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4353 (x86_64-*-elf*): Likewise.
4354 (i[34567]86-*-nto-qnx*): Likewise.
4355 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4356 win32 threads.
4357 (x86_64-*-mingw*): Likewise.
4358 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4359 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4360 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4361 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4362 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4363 tmake_file.
4364 (mipsisa64sr71k-*-elf*): Likewise.
4365 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4366 (mips-*-elf*, mipsel-*-elf*): Likewise.
4367 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4368 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4369 (mips*-*-rtems*): Likewise.
4370 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4371 to tmake_file.
4372 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4373 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4374 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4375 (spu-*-elf*): Likewise.
4376 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4377
9213d2eb 43782011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4379
4380 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4381 $(srcdir) to refer to $(LIB1ASMSRC).
4382 Use $<.
4383 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4384 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4385 config/arm/lib1funcs.S: New files.
4386 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4387 * config/arm/t-arm: New file.
4388 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4389 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4390 config/arm/t-strongarm-elf: New files.
4391 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4392 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4393 * config/avr/lib1funcs.S: New file.
4394 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4395 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4396 * config/c6x/lib1funcs.S: New file.
4397 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4398 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4399 * config/frv/lib1funcs.S: New file.
4400 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4401 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4402 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4403 * config/ia64/__divxf3.asm: Rename to ...
4404 * config/ia64/__divxf3.S: ... this.
4405 Adapt lib1funcs.asm filename.
4406 * config/ia64/_fixtfdi.asm: Rename to ...
4407 * config/ia64/_fixtfdi.S: ... this.
4408 Adapt lib1funcs.asm filename.
4409 * config/ia64/_fixunstfdi.asm: Rename to ...
4410 * config/ia64/_fixunstfdi.S: ... this.
4411 Adapt lib1funcs.asm filename.
4412 * config/ia64/_floatditf.asm: Rename to ...
4413 * config/ia64/_floatditf.S: ... this.
4414 Adapt lib1funcs.asm filename.
4415 * config/ia64/lib1funcs.S: New file.
4416 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4417 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4418 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4419 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4420 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4421 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4422 * config/mep/lib1funcs.S: New file.
4423 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4424 * config/mips/mips16.S: New file.
4425 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4426 * config/pa/milli64.S: New file.
4427 * config/pa/t-linux, config/pa/t-linux64: New files.
4428 * config/picochip/lib1funcs.S: New file.
4429 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4430 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4431 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4432 * config/sh/t-netbsd: New file.
4433 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4434 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4435 * config/sh/t-sh64: New file.
4436 * config/sparc/lb1spc.S: New file.
4437 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4438 filename.
4439 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4440 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4441 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4442 config/xtensa/lib1funcs.S: New files.
4443 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4444 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4445 tmake_file.
4446 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4447 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4448 (arm*-*-linux*): Likewise.
4449 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4450 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4451 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4452 (arm*-*-ecos-elf): Likewise.
4453 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4454 (arm*-*-rtems*): Likewise.
4455 (arm*-*-elf): Likewise.
4456 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4457 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4458 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4459 (bfin*-uclinux*): Likewise.
4460 (bfin*-linux-uclibc*): Likewise.
4461 (bfin*-rtems*): Likewise.
4462 (bfin*-*): Likewise.
4463 (fido-*-elf): Merge into m68k-*-elf*.
4464 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4465 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4466 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4467 (h8300-*-elf*): Likewise.
4468 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4469 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4470 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4471 (i[34567]86-*-mingw*): Likewise.
4472 (x86_64-*-mingw*): Likewise.
4473 (i[34567]86-*-interix3*): Likewise.
4474 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4475 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4476 (m68k-*-elf*): Also handle fido-*-elf.
4477 Add m68k/t-floatlib to tmake_file.
4478 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4479 (m68k-*-linux*): Likewise.
4480 (m68k-*-rtems*): Likewise.
4481 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4482 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4483 sh64*-*-*.
4484 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4485 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4486 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4487 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4488 sh/t-netbsd to tmake_file.
4489 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4490 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4491 (sh-wrs-vxworks): Likewise.
4492 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4493 *-leon[3-9]*.
4494 (v850*-*-*): Add v850/t-v850 to tmake_file.
4495 (vax-*-linux*): Add vax/t-linux to tmake_file.
4496 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4497
237490bf 44982011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4499
4500 * crtstuff.c: New file.
4501 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4502 (CRTSTUFF_T_CFLAGS): Define.
4503 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4504 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4505 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4506 crtstuff.c.
4507 Use $<.
4508 (crtbeginT.o): Use $(objext).
4509 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4510 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4511 (gcc-extra-parts): Remove.
4512 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4513 Set extra_parts.
4514 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4515 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4516 Add t-crtstuff-pic to tmake_file.
4517 (*-*-lynxos*): New case.
4518 Set tmake_file, extra_parts.
4519 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4520 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4521 *-*-netbsdelf[2-9]*.
4522 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4523 (*-*-rtems*): Set extra_parts.
4524 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4525 (*-*-uclinux*): New case.
4526 Set extra_parts.
4527 (*-*-vms*): New case.
4528 Set tmake_file, extra_parts.
4529 (*-*-elf): Set extra_parts.
4530 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4531 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4532 vms/t-vms64.
4533 Set extra_parts.
4534 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4535 Set extra_parts.
4536 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4537 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4538 (arm-wrs-vxworks): Append to tmake_file.
4539 Set extra_parts.
4540 (arm*-*-uclinux*): Set extra_parts.
4541 (arm*-*-ecos-elf): Likewise.
4542 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4543 arm*-*-eabi*.
4544 (arm*-*-rtems*): Set extra_parts.
4545 (arm*-*-elf): Likewise.
4546 (avr-*-rtems*): Clear extra_parts.
4547 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4548 Set extra_parts.
4549 (bfin*-uclinux*): Likewise.
4550 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4551 (bfin*-rtems*): Append to tmake_file.
4552 Set extra_parts.
4553 (bfin*-*): Likewise.
4554 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4555 (crisv32-*-elf): ... this.
4556 (crisv32-*-none): ... this.
4557 (cris-*-elf, cris-*-none): New cases.
4558 Add cris/t-elfmulti to tmake_file.
4559 (fr30-*-elf): Append to tmake_file.
4560 Set extra_parts.
4561 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4562 Set extra_parts.
4563 (h8300-*-rtems*): Append to tmake_file.
4564 Set extra_parts.
4565 (h8300-*-elf*): Likewise.
4566 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4567 Set extra_parts.
4568 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4569 Set extra_parts.
4570 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4571 (x86_64-*-elf*): Likewise.
4572 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4573 (x86_64-*-freebsd*): Likewise.
4574 (x86_64-*-netbsd*): Likewise.
4575 (i[34567]86-*-linux*): Likewise.
4576 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4577 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4578 (x86_64-*-linux*): Likewise.
4579 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4580 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4581 tmake_file.
4582 Set extra_parts.
4583 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4584 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4585 Append to extra_parts, remove crtbegin.o, crtend.o.
4586 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4587 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4588 crtend.o, crtbeginS.o, crtendS.o.
4589 (ia64*-*-linux*): Comment extra_parts.
4590 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4591 Set extra_parts.
4592 (iq2000*-*-elf*): Clear extra_parts.
4593 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4594 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4595 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4596 (m32r-*-rtems*): ... this.
4597 Add m32r/t-m32r to tmake_file.
4598 (m68k-*-elf*): Add t-crtin to tmake_file.
4599 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4600 (mcore-*-elf): Likewise.
4601 (microblaze*-*-*): Set extra_parts.
4602 (mips*-sde-elf*): New case.
4603 Set tmake_file, extra_parts.
4604 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4605 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4606 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4607 tmake_file.
4608 Set extra_parts.
4609 (mipsisa64sr71k-*-elf*): Likewise.
4610 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4611 (mips-*-elf*, mipsel-*-elf*): Likewise.
4612 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4613 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4614 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4615 (mips*-*-rtems*): Likewise.
4616 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4617 (moxie-*-*): Split into ...
4618 (moxie-*-elf, moxie-*-uclinux*): ... this.
4619 Add to extra_parts, remove crtbegin.o, crtend.o.
4620 (moxie-*-rtems*): New case.
4621 Set tmake_file.
4622 Clear extra_parts.
4623 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4624 Set extra_parts.
4625 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4626 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4627 tmake_file.
4628 Set extra_parts.
4629 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4630 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4631 Set extra_parts.
4632 (powerpc-*-eabisim*): Likewise.
4633 (powerpc-*-elf*): Likewise.
4634 (powerpc-*-eabialtivec*): Likewise.
4635 (powerpc-xilinx-eabi*): Likewise.
4636 (powerpc-*-eabi*): Likewise.
4637 (powerpc-*-rtems*): Likewise.
4638 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4639 tmake_file.
4640 Set extra_parts.
4641 (powerpc-*-lynxos*): Add to tmake_file.
4642 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4643 rs6000/t-crtstuff, t-crtstuff-pic.
4644 Set extra_parts.
4645 (powerpcle-*-eabisim*): Likewise.
4646 (powerpcle-*-eabi*): Likewise.
4647 (rx-*-elf): Remove extra_parts.
4648 (s390x-ibm-tpf*): Set extra_parts.
4649 (score-*-elf): Set extra_parts.
4650 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4651 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4652 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4653 (sh64l*-*-netbsd*): Split into ...
4654 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4655 Add t-crtstuff-pic to tmake_file.
4656 Set extra_parts.
4657 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4658 Set extra_parts.
4659 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4660 (sparc-*-elf*): Remove t-crtin from tmake_file.
4661 Add to extra_parts, remove crtbegin.o, crtend.o.
4662 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4663 (sparc64-*-linux*): Likewise.
4664 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4665 Add to extra_parts, remove crtbegin.o, crtend.o.
4666 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4667 Add to extra_parts, remove crtbegin.o, crtend.o.
4668 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4669 Add to extra_parts, remove crtbegin.o, crtend.o.
4670 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4671 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4672 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4673 Set extra_parts.
4674 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4675 Set extra_parts.
4676 (tic6x-*-*): Change to ...
4677 (tic6x-*-elf): ... this.
4678 Set extra_parts.
4679 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4680 Set extra_parts.
4681 (am33_2.0-*-linux*): Add comment.
4682 (mep*-*-*): Add mep/t-mep to tmake_file.
4683 Set extra_parts.
4684 * config/alpha/t-vms: New file.
4685 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4686 * config/arm/crti.S, config/arm/crtn.S: New files.
4687 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4688 * config/bfin/crtlibid.S: New file.
4689 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4690 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4691 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4692 (crti.o, crtin.o): New rules.
4693 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4694 * config/c6x/t-uclinux: New file.
4695 * config/cris/t-elfmulti: New file.
4696 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4697 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4698 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4699 * config/frv/t-frv: New file.
4700 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4701 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4702 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4703 New files.
4704 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4705 refer to cygming-crtbegin.c, cygming-crtend.c.
4706 Use $<.
4707 * config/i386/t-nto: New file.
4708 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4709 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4710 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4711 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4712 Use .S extension.
4713 Use $<.
4714 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4715 (crtinitS.o): New rule.
4716 * config/ia64/vms-crtinit.S: New file.
4717 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4718 * config/m32r/initfini.c: New file.
4719 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4720 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4721 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4722 * config/mep/t-mep: New file.
4723 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4724 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4725 * config/mips/crti.S, config/mips/crtn.S: New files.
4726 * config/mips/t-crtstuff: New file.
4727 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4728 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4729 (CUSTOM_CRTIN): Set.
4730 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4731 dependencies.
4732 Use $(srcdir) to refer to crti.S, crtn.S.
4733 Use .S extension, $<.
4734 * config/moxie/crti.asm: Rename to ...
4735 * config/moxie/crti.S: ... this.
4736 * config/moxie/crtn.asm: Rename to ...
4737 * config/moxie/crtn.S: ... this.
4738 * config/moxie/t-moxie: Remove.
4739 * config/pa/stublib.c: New file.
4740 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4741 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4742 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4743 * config/rs6000/t-crtstuff: New file.
4744 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4745 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4746 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4747 Make output file explicit.
4748 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4749 Make output file explicit.
4750 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4751 Make output file explicit.
4752 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4753 Make output file explicit.
4754 * config/score/crti.S, config/score/crtn.S: New files.
4755 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4756 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4757 files.
4758 * config/sh/t-sh, config/sh/t-superh: New files.
4759 * config/sparc/t-linux64: New file.
4760 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4761 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4762 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4763 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4764 * config/t-crtin: Remove.
4765 * config/t-crtstuff-pic: New file.
4766 * config/t-sol2 (CUSTOM_CRTIN): Set.
4767 (crti.o, crtn.o): New rules.
4768 * config/vms/t-vms: New file.
4769 * config/vms/vms-ucrt0.c: New file.
4770 * config/xtensa/t-elf: New file.
4771
a997b0d8 47722011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4773
4774 * Makefile.in (SHLIB_NM_FLAGS): Set.
4775 * mkmap-flat.awk, mkmap-symver.awk: New files.
4776 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4777 exceptions.
4778 * configure: Regenerate.
4779 * config/libgcc-glibc.ver: New file.
4780 * config/libgcc-libsystem.ver: New file.
4781 * config/t-libunwind (SHLIB_LC): Set.
4782 * config/t-linux: New file.
4783 * config/t-slibgcc (INSTALL_SHLIB): New.
4784 (SHLIB_INSTALL): Use it.
4785 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4786 to mkmap-symver.awk.
4787 (SHLIB_MAPFILES): Don't append, adapt pathname.
4788 (SHLIB_VERPFX): Set.
4789 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4790 to mkmap-symver.awk.
4791 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4792 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4793 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4794 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4795 to mkmap-flat.awk.
4796 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4797 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4798 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4799 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4800 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4801 * config/i386/libgcc-darwin.10.4.ver,
4802 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4803 New files.
4804 * config/i386/t-darwin: Remove.
4805 * config/i386/t-darwin64: Likewise.
4806 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4807 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4808 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4809 * config/i386/t-linux: New file.
4810 * config/i386/t-mingw32: New file.
4811 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4812 * config/ia64/t-glibc: Rename to ...
4813 * config/ia64/t-linux: ... this.
4814 (SHLIB_MAPFILES): Set.
4815 * config/ia64/t-glibc-libunwind: Rename to ...
4816 * config/ia64/t-linux-libunwind: ... this.
4817 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4818 * config/ia64/t-slibgcc-hpux: New file.
4819 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4820 * config/m68k/t-slibgcc-elf-ver: New file.
4821 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4822 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4823 to mkmap-flat.awk.
4824 * config/pa/t-slibgcc-hpux: New file.
4825 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4826 files.
4827 * config/rs6000/libgcc-darwin.10.4.ver,
4828 config/rs6000/libgcc-darwin.10.5.ver: New files.
4829 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4830 config/rs6000/libgcc-glibc.ver.
4831 * config/rs6000/libgcc-ppc64.ver: Rename to
4832 config/rs6000/libgcc-ibm-ldouble.ver.
4833 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4834 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4835 * config/rs6000/t-ldbl128: Rename to ...
4836 * config/rs6000/t-linux: ... this.
4837 (SHLIB_MAPFILES): Adapt filename.
4838 * config/rs6000/t-slibgcc-aix: New file.
4839 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4840 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4841 libgcc-excl.ver, libgcc-glibc.ver.
4842 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4843 * config/sparc/libgcc-glibc.ver: New file.
4844 * config/sparc/t-linux: New file.
4845 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4846 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4847 t-slibgcc-elf-ver to tmake_file.
4848 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4849 *-*-freebsd[34].
4850 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4851 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4852 t-slibgcc-elf-ver, t-linux to tmake_file.
4853 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4854 tmake_file.
4855 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4856 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4857 (alpha*-dec-*vms*): Likewise.
4858 (arm*-*-freebsd*): Append to tmake_file.
4859 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4860 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4861 arm*-*-linux-*eabi.
4862 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4863 tmake_file for arm*-*-symbianelf*.
4864 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4865 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4866 cris/t-linux.
4867 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4868 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4869 pa/t-slibgcc-dwarf-ver to tmake_file.
4870 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4871 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4872 (hppa*64*-*-hpux11*): Likewise.
4873 (hppa[12]*-*-hpux11*): Likewise.
4874 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4875 i386/t-crtpc, i386/t-crtfm.
4876 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4877 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4878 to tmake_file.
4879 Add i386/t-cygwin to tmake_file.
4880 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4881 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4882 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4883 to tmake_file.
4884 Add i386/t-mingw32 to tmake_file.
4885 (x86_64-*-mingw*): Likewise.
4886 (ia64*-*-freebsd*): Append to tmake_file.
4887 (ia64*-*-linux*): Append to tmake_file.
4888 Replace ia64/t-glibc by ia64/t-linux.
4889 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4890 system libunwind.
4891 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4892 t-slibgcc-hpux to tmake_file.
4893 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4894 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4895 (m32rle-*-linux*): Likewise.
4896 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4897 sjlj exceptions.
4898 (microblaze*-linux*): New case.
4899 Append to tmake_file, add t-slibgcc-nolc-override.
4900 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4901 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4902 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4903 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4904 rs6000/t-slibgcc-aix to tmake_file.
4905 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4906 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4907 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4908 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4909 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4910 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4911 sh*-*-linux*.
4912 (sparc-*-linux*): Append to tmake_file for *-leon*.
4913 Add sparc/t-linux to tmake_file for non-Leon targets.
4914 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4915 (tic6x-*-uclinux): New case.
4916 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4917 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4918 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4919 (am33_2.0-*-linux*): Append to tmake_file.
4920 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4921 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4922 x86_64-*-kfreebsd*-gnu.
4923 Add i386/t-linux to tmake_file.
4924
638a95a0 49252011-10-28 Ian Lance Taylor <iant@google.com>
4926
4927 * config/i386/morestack.S: Correct CFI information to do proper
4928 returns throughout function. In 32-bit mode, save %ebx so that it
4929 is restored on unwind.
4930
ef785e44 49312011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4932
4933 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4934 case where B3 isn't the return register.
4935
19b85223 4936 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4937 logic for doubleword pops.
4938
70f50eb0 49392011-10-25 Andreas Tobler <andreast@fgznet.ch>
4940
4941 * config/rs6000/t-freebsd: Add wildcard.
4942
ec2b386c 49432011-10-21 Paul Brook <paul@codesourcery.com>
4944
4945 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4946
b09a3f46 49472011-10-16 Uros Bizjak <ubizjak@gmail.com>
4948 Eric Botcazou <ebotcazou@adacore.com>
4949
4950 PR target/50737
4951 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4952 fs->signal_frame to 1.
4953
8acdf7c6 49542011-10-07 Ian Lance Taylor <iant@google.com>
4955
4956 * generic-morestack-thread.c: #include <errno.h>.
4957
1780e36e 49582011-10-07 Ian Lance Taylor <iant@google.com>
4959
4960 PR target/46093
4961 * generic-morestack.c (__generic_morestack): Make sure the segment
4962 is large enough for both the stack frame and the copied
4963 parameters.
4964
f57fac72 49652011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4966
4967 PR bootstrap/49804
4968 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4969 extra_parts.
4970
6ef008f9 49712011-09-28 Nick Clifton <nickc@redhat.com>
4972
4973 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4974 64-bit doubles are not enabled.
4975 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4976 and floatunsisf functions.
4977
7e5fc0c4 49782011-09-13 Paul Brook <paul@codesourcery.com>
6ef008f9 4979
7e5fc0c4 4980 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4981 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4982 * unwind-arm-common.inc: New file.
4983 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4984 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4985 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4986 * config/c6x/libunwind.S: New file.
4987 * config/c6x/pr-support.c: New file.
4988 * config/c6x/unwind-c6x.c: New file.
4989 * config/c6x/unwind-c6x.h: New file.
4990 * config/c6x/t-c6x-elf: New file.
4991
047a5c56 49922011-08-23 Uros Bizjak <ubizjak@gmail.com>
4993
4994 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4995 (ASM_DIVZERO): Ditto.
4996 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4997
985e908e 49982011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4999
5000 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5001
c1c81358 50022011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5003
5004 PR target/50090
5005 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5006 instead of an assembly one.
5007
7642fc98 50082011-08-12 Paolo Bonzini <bonzini@gnu.org>
5009
5010 PR bootstrap/50047
5011 * Makefile.in (install-unwind_h): Create
5012 $(gcc_objdir)/include/unwind.h atomically.
5013
392bda6f 50142011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5015
5016 * Makefile.in (install-unwind_h): Remove destination file first.
5017
21889c08 50182011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5019
5020 * sync.c: New file.
5021 * config/mips/t-mips16: New file.
5022 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5023 (mips*-*-linux*): Likewise.
5024 (mips*-sde-elf*): Likewise.
5025 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5026 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5027 Add mips/t-mips16 to tmake_file.
5028 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5029 (mips-*-elf*): Likewise.
5030 (mips64-*-elf*): Likewise.
5031 (mips64orion-*-elf*): Likewise.
5032 (mips*-*-rtems*): Likewise.
5033 (mipstx39-*-elf*): Likewise.
5034 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5035 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5036 LIBGCC_SYNC_CFLAGS.
5037 Use $(srcdir) to refer to sync.c.
5038 Use $<.
5039 ($(libgcc-sync-funcs-o)): Likewise.
5040 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5041 ($(libgcc-sync-funcs-s-o)): Likewise.
5042
3569d462 50432011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5044
5045 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5046 t-libunwind.
5047
e451a093 50482011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5049
5050 PR other/48007
5051 * config/i386/value-unwind.h: New.
5052
ab3bed33 50532011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5054
5055 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5056 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5057 Add to tmake_file rather than overriding it.
5058
84600db5 50592011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5060
5061 * config/t-softfp: Remove.
5062 * soft-fp: Moved from ../gcc/config.
5063 * soft-fp/README: Remove t-softfp reference.
5064 * soft-fp/t-softfp: Move to config/t-softfp.
5065 (softfp_machine_header): Remove.
5066 (softfp_file_list): Remove config subdir.
5067 (soft-fp-objects): New variable.
5068 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5069 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5070 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5071 * config/t-softfp-excl: New file.
5072 * config/t-softfp-sfdf: New file.
5073 * config/t-softfp-tf: New file.
5074 * config/no-sfp-machine.h: New file.
5075 * config/arm/sfp-machine.h: New file.
5076 * config/arm/t-softfp: New file.
5077 * config/c6x/sfp-machine.h: New file.
5078 * config/i386/32/t-fprules-softfp: Rename to ...
5079 * config/i386/32/t-softfp: ... this.
5080 (tifunctions, LIB2ADD): Remove.
5081 (softfp_int_modes): Override.
5082 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5083 subdir.
5084 * config/i386/64/eqtf2.c: Likewise.
5085 * config/i386/64/getf2.c: Likewise.
5086 * config/i386/64/letf2.c: Likewise.
5087 * config/ia64/sft-machine.h: New file.
5088 * config/ia64/t-fprules-softfp: Rename to ...
5089 * config/ia64/t-softfp: ... this.
5090 * config/lm32/sfp-machine.h: New file.
5091 * config/moxie/t-moxie-softfp: Remove.
5092 * config/rs6000/ibm-ldouble-format: New file.
5093 * config/rs6000/ibm-ldouble.c: New file.
5094 * config/rs6000/libgcc-ppc-glibc.ver: New file
5095 * config/rs6000/libgcc-ppc64.ver: New file
5096 * config/rs6000/sfp-machine.h: New file.
5097 * config/rs6000/t-freebsd: New file.
5098 * config/rs6000/t-ibm-ldouble: New file.
5099 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5100 libgcc-ppc-glibc.ver.
5101 * config/rs6000/t-linux64: New file.
5102 * config/rs6000/t-ppccomm (LIB2ADD): Add
5103 $(srcdir)/config/rs6000/ibm-ldouble.c.
5104 * config/rs6000/t-ppccomm-ldbl: New file.
5105 * config/score/sfp-machine.h: New file.
5106 * config.host (sfp_machine_header): Explain.
5107 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5108 t-softfp to tmake_file.
5109 (arm*-*-uclinux*): Likewise.
5110 (arm*-*-ecos-elf): Likewise.
5111 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5112 (arm*-*-rtems*): Likewise.
5113 (arm*-*-elf): Likewise.
5114 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5115 in tmake_file.
5116 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5117 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5118 (lm32-*-uclinux*): Likewise.
5119 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5120 t-softfp-excl, t-softfp.
5121 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5122 (powerpc64-*-darwin*): Likewise.
5123 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5124 to tmake_file.
5125 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5126 tmake_file.
5127 (powerpc-*-eabisim*): Likewise.
5128 (powerpc-*-elf*): Likewise.
5129 (powerpc-*-eabialtivec*): Likewise.
5130 (powerpc-xilinx-eabi*): Likewise.
5131 (powerpc-*-rtems*): Likewise.
5132 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5133 t-softfp-excl, t-softfp to tmake_file.
5134 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5135 rs6000/t-ppccomm-ldbl to tmake_file.
5136 (powerpcle-*-elf*): Likewise.
5137 (powerpcle-*-eabisim*): Likewise.
5138 (powerpcle-*-eabi*): Likewise.
5139 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5140 rs6000/t-ibm-ldouble to tmake_file.
5141 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5142 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5143 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5144 (tic6x-*-*): Likewise.
5145 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5146 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5147 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5148 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5149 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5150 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5151 t-softfp to tmake_file.
5152 * configure.ac (sfp_machine_header): Provide default if unset.
5153 Substitute.
5154 Link sfp-machine.h to config/$sfp_machine_header.
5155 * configure: Regenerate.
5156
a23b9c51 51572011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5158
5159 * Makefile.in (double_type_size, long_double_type_size): Set.
5160 Remove $(fpbit-in-libgcc) support.
5161 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5162 (fpbit-src): New variable.
5163 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5164 Compile with -DFLOAT $(FPBIT_CFLAGS).
5165 Use $<.
5166 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5167 Compile with $(FPBIT_CFLAGS).
5168 Use $<.
5169 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5170 Compile with -DFLOAT $(TPBIT_CFLAGS).
5171 Use $<.
5172 * configure.ac (double_type_size, long_double_type_size):
5173 Determine and substitute.
5174 * configure: Regenerate.
5175 * fp-bit.c, fp-bit.h: New files.
5176 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5177 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5178 * config/mips/t-mips: New file.
5179 * config/mips/t-sdemtk: New file.
5180 * config/rs6000/ppc64-fp.c: New file.
5181 * config/rs6000/t-darwin (LIB2ADD): Add
5182 $(srcdir)/config/rs6000/ppc64-fp.c.
5183 * config/rs6000/t-ppc64-fp: New file.
5184 * config/rx/rx-lib.h: New file.
5185 * config/rx/t-rx (FPBIT): Set to true.
5186 ($(gcc_objdir)/fp-bit.c): Remove.
5187 (DPBIT): Set to true only with -m64bit-doubles.
5188 ($(gcc_objdir)/dp-bit.c): Remove.
5189 * config/sparc/t-softfp: Remove.
5190 * config/spu/t-elf: New file.
5191 * config/t-fdpbit, config/t-fpbit: New files.
5192 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5193 (mips*-*-*): Likewise.
5194 (arm-wrs-vxworks): Likewise.
5195 (arm*-*-freebsd*): Likewise.
5196 (avr-*-rtems*): Add t-fpbit to tmake_file.
5197 (avr-*-*): Likewise.
5198 (bfin*-elf*): Add t-fdpbit to tmake_file.
5199 (bfin*-uclinux*): Likewise.
5200 (bfin*-linux-uclibc*): Likewise.
5201 (bfin*-rtems*): New case.
5202 Add t-fdpbit to tmake_file.
5203 (bfin*-*): Add t-fdpbit to tmake_file.
5204 (crisv32-*-elf): Likewise.
5205 (cris-*-linux*): Likewise.
5206 (fr30-*-elf): Likewise.
5207 (frv-*-elf, frv-*-*linux*): Likewise.
5208 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5209 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5210 (m32r-*-elf*): Likewise.
5211 (m32rle-*-elf*): Likewise.
5212 (m32r-*-linux*): Likewise.
5213 (m32rle-*-linux*): Likewise.
5214 (mcore-*-elf): Add t-fdpbit to tmake_file.
5215 (microblaze*-*-*): Likewise.
5216 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5217 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5218 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5219 Fix typo.
5220 Add mips/t-tpbit to tmake-file.
5221 (mips*-*-linux*): Fix typo.
5222 (mips*-sde-elf*): New case
5223 Add mips/t-sdemtk unless using newlib.
5224 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5225 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5226 (mn10300-*-*): Likewise.
5227 (pdp11-*-*): Likewise.
5228 (picochip-*-*): Add t-fpbit to tmake_file.
5229 (powerpc-*-eabisimaltivec*): Likewise.
5230 (powerpc-*-eabisim*): Likewise.
5231 (powerpc-*-elf*): Likewise.
5232 (powerpc-*-eabialtivec*): Likewise.
5233 (powerpc-xilinx-eabi*): New case.
5234 Add t-fdpbit to tmake_file.
5235 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5236 (powerpc-*-rtems*): Likewise.
5237 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5238 tmake_file.
5239 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5240 tmake_file.
5241 (powerpc-*-lynxos*): Likewise.
5242 (powerpcle-*-elf*): Likewise.
5243 (powerpcle-*-eabisim*): Likewise.
5244 (powerpcle-*-eabi*): Likewise.
5245 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5246 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5247 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5248 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5249 (rx-*-elf): Add t-fdpbit to tmake_file.
5250 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5251 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5252 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5253 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5254 sh*-*-netbsd*.
5255 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5256 (sh-wrs-vxworks): Likewise.
5257 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5258 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5259 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5260 (sparc64-*-rtems*): ... new case.
5261 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5262 (spu-*-elf*): Likewise.
5263 Add spu/t-elf to tmake_file.
5264 (v850*-*-*): Add t-fdpbit to tmake_file.
5265 (xstormy16-*-elf): Likewise.
5266 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5267 (mep*-*-*): Likewise.
5268
e59be7e3 52692011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5270
5271 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5272 variables.
5273 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5274 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5275 (install-unwind_h): New target.
5276 (all): Depend on it.
5277 * config.host (unwind_header): New variable.
5278 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5279 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5280 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5281 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5282 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5283 Set unwind_header.
5284 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5285 Set unwind_header.
5286 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5287 arm*-*-eabi*.
5288 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5289 Set unwind_header.
5290 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5291 (ia64*-*-freebsd*): Likewise.
5292 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5293 tmake_file.
5294 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5295 $with_system_libunwind.
5296 (ia64*-*-hpux*): Set tmake_file.
5297 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5298 (picochip-*-*): Set tmake_file.
5299 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5300 md_unwind_header.
5301 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5302 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5303 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5304 (xtensa*-*-elf*): Set tmake_file.
5305 (xtensa*-*-linux*): Likewise.
5306 * configure.ac: Include ../config/unwind_ipinfo.m4.
5307 Call GCC_CHECK_UNWIND_GETIPINFO.
5308 Link unwind.h to $unwind_header.
5309 * configure: Regenerate.
5310 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5311 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5312 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5313 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5314 * config/unwind-dw2-fde-darwin.c: New file.
5315 * config/arm/libunwind.S, config/arm/pr-support.c,
5316 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5317 config/arm/unwind-arm.h,: New files.
5318 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5319 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5320 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5321 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5322 config/ia64/unwind-ia64.h: New files.
5323 * config/picochip/t-picochip: New file.
5324 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5325 files.
5326 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5327 * config/s390/t-tpf (LIB2ADDEH): Remove.
5328 * config/t-darwin (LIB2ADDEH): Set.
5329 * config/t-eh-dw2-dip: New file.
5330 * config/t-libunwind, config/t-libunwind-elf: New files.
5331 * config/t-sol2 (LIB2ADDEH): Remove.
5332 * config/xtensa/t-xtensa: New file.
5333
b57de711 53342011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5335
5336 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5337 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5338 long long to check rt_sigreturn syscall.
5339
9a4af446 53402011-08-02 Alan Modra <amodra@gmail.com>
5341
5342 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5343 Restore for indirect call bcrtl from correct stack slot, and only
5344 if cfa+40 isn't valid.
5345
bbbe4599 53462011-08-01 Julian Brown <julian@codesourcery.com>
5347
5348 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5349 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5350 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5351
ac34b7db 53522011-08-01 Julian Brown <julian@codesourcery.com>
5353
5354 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5355 (libgcc-std.ver.in): Use above.
5356 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5357 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5358 throughout file.
5359 * config/t-fixedpoint-gnu-prefix: New file.
5360 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5361 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5362 instead of __PFX__.
5363
2a7dfa04 53642011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5365
5366 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5367 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5368 for x86-64. Properly check __x86_64__ and __LP64__.
5369
a232cb08 53702010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5371
5372 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5373 version.
5374 (_FP_WS_TYPE): Likewise.
5375 (_FP_I_TYPE): Likewise.
5376
c54e2746 53772011-07-28 Alan Modra <amodra@gmail.com>
5378
5379 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5380 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5381 in a plt call stub. Do restore r2 if stopped on bctrl.
5382
4d72c922 53832011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5384
5385 * config.host (i[3456x]86-*-netware*): Remove.
5386 * config/i386/netware-crt0.c, config/i386/t-nwld,
5387 config/i386/t-slibgcc-nwld: Remove.
5388
5aa04b01 53892011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5390
5391 * config.host: Handle tic6x-*-*.
5392 * config/c6x/c6x-abi.h: New file.
5393
ba079bc9 53942011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5395
5396 * config/i386/crtprec.c: New file.
5397 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5398 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5399 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5400 (x86_64-*-darwin*): Likewise.
5401 (i[34567]86-*-solaris2*: Likewise.
5402
1125ba83 54032011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5404
5405 * config/alpha/crtfastmath.c: New file.
5406 * config/i386/crtfastmath.c: New file.
5407 * config/ia64/crtfastmath.c: New file.
5408 * config/mips/crtfastmath.c: New file.
5409 * config/sparc/crtfastmath.c: New file.
5410
5411 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5412 crtfastmath.c.
5413 Add -frandom-seed=gcc-crtfastmath.
5414 * config/alpha/t-crtfm: Remove.
5415 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5416 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5417
5418 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5419 (alpha*-dec-osf5.1*): Likewise.
5420 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5421 Add crtfastmath.o to extra_parts.
5422 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5423 Add crtfastmath.o to extra_parts.
5424 (x86_64-*-darwin*): Likewise.
5425 (x86_64-*-mingw*): Likewise.
5426 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5427 (ia64*-*-freebsd*): Likewise.
5428 (ia64*-*-linux*): Likewise.
5429 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5430 Add crtfastmath.o to extra_parts.
5431
1a4a11f3 54322011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5433
5434 * config/darwin-crt3.o: New file.
5435 * config/rs6000/darwin-crt2.c: New file.
5436 * config/t-darwin: New file.
5437 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5438 (crt2.o): New rule.
5439 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5440 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5441 (powerpc64-*-darwin*): Likewise.
5442
ef3ab47f 54432011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5444
5445 * config/i386/netware-crt0.c: New file.
5446 * config/i386/t-nwld: Rename to ...
5447 * config/i386/t-slibgcc-nwld: ... this.
5448 * config/i386/t-nwld: New file.
5449 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5450 tmake_file.
5451 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5452 extra_parts.
5453
367b55f3 54542011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5455
5456 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5457 i386/t-crtstuff.
5458 * configure: Regenerate.
5459
17aa03f5 54602011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5461
5462 * dfp-bit.c, dfp-bit.h: New files.
5463 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5464 variables.
5465 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5466 ($(d64pbit-o)): Likewise.
5467 ($(d128pbit-o)): Likewise.
5468 * config/t-dfprules: New file.
5469 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5470 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5471 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5472 (x86_64-*-linux*): Likewise.
5473 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5474 (i[34567]86-*-cygwin*): Likewise.
5475 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5476 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5477
2bc72a9f 54782011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5479
5480 * Makfile.in (LIBGCOV): New variable.
5481 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5482 * libgcov.c: New file.
5483
36a5227d 54842011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5485
5486 * fixed-bit.c, fixed-bit.h: New files.
5487 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5488 refer to fixed-bit.c.
5489
689a8077 54902011-07-07 Joseph Myers <joseph@codesourcery.com>
5491
5492 * config.host (*local*): Remove.
5493
14f27bc6 54942011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5495
5496 PR target/39150
5497 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5498 like i?86-*-solaris2.1[0-9]*.
5499 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5500 * configure.ac (i?86-*-solaris2*): Likewise.
5501 * configure: Regenerate.
5502
fe27820f 55032011-07-06 Thomas Schwinge <thomas@schwinge.name>
5504
5505 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5506 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5507 md_unwind_header by splitting out of...
5508 (i[34567]86-*-linux*): ... this.
5509 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5510 Remove md_unwind_header by splitting out of...
5511 (x86_64-*-linux*): ... this.
5512
934ca5fd 55132011-07-04 Georg-Johann Lay <avr@gjlay.de>
5514
5515 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5516
707238af 55172011-06-28 Nick Clifton <nickc@redhat.com>
5518
5519 * config.host: Recognize all V850 variants.
5520
5125dcef 55212011-06-22 Uros Bizjak <ubizjak@gmail.com>
5522
5523 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5524
f92b36a5 55252011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5526
5527 * shared-object.mk (c_flags-$o): Save c_flags.
5528 ($(base)$(objext)): Use it.
5529 ($(base)_s$(objext)): Likewise.
5530
d8492bd3 55312011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5532
5533 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5534 * libgcc-std.ver.in (GCC_4.7.0): New section.
5535
fa72efb7 55362011-06-16 Georg-Johann Lay <avr@gjlay.de>
5125dcef 5537
fa72efb7 5538 PR target/49313
5539 PR target/29524
5540 * config/avr/t-avr: Fix line endings.
5541 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5542 _parityXX2.
5543
adf7c0a1 55442011-06-14 Olivier Hainque <hainque@adacore.com>
5545 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5546
5547 * config/mips/irix6-unwind.h: New file.
5548 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5549
47529489 55502011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5551
5552 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5553 (sparc64_fallback_frame_state): Use it.
5554 (sparc64_frob_update_context): Further adjust context.
5555 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5556 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5557 * config/sparc/sol2-cn.S: Likewise.
5558
a6f06169 55592011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5560
5561 * enable-execute-stack-empty.c: New file.
5562 * enable-execute-stack-mprotect.c: New file.
5563 * config/i386/enable-execute-stack-mingw32.c: New file.
5564 * config.host (enable_execute_stack): New variable.
5565 Select appropriate variants.
5566 * configure.ac: Link enable-execute-stack.c to
5567 $enable_execute_stack.
5568 * configure: Regenerate.
5569 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5570 (lib2funcs): Remove _enable_execute_stack.
5571
f9cccfac 55722011-06-09 David S. Miller <davem@davemloft.net>
5573 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5574
5575 * config.host (sparc-*-linux*): Correct md_unwind_header
5576 filename.
5577 (s390x-ibm-tpf*): Fix typo.
5578
ee884cfb 55792011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5580
5581 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5582 Add crtfastmath.o to extra_parts.
5583 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5584 mips/t-crtfm.
5585 * config/mips/t-crtfm: Remove.
5586
01cb8ad1 55872011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5588
5589 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5590
73956a0d 55912011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5592
5593 * config.host (sh*-*-linux*): Fix typo.
5594
1e53920f 55952011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5596
5597 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5598 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5599 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5600 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5601 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5602 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5603 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5604 Wrap in !__MINGW64__.
5605 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5606 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5607 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5608 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5609 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5610 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5611 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5612 Wrap in !__LP64__.
5613 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5614 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5615 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5616 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5617 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5618 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5619 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5620 * config/no-unwind.h: New file.
5621 * config.host (md_unwind_header): Document.
5622 Define.
5623 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5624 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5625 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5626 hppa[12]*-*-hpux11*): Set md_unwind_header.
5627 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5628 Set md_unwind_header.
5629 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5630 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5631 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5632 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5633 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5634 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5635 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5636 md_unwind_header.
5637 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5638 * configure: Regenerate.
5639
8087ae75 56402011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5641
5642 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5643 Set tmake_file, extra_parts.
5644 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5645 Remove O32 support.
5646 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5647 Remove O32 support.
5648 * config/mips/t-irix6: New file.
5649 * config/mips/t-slibgcc-irix: New file.
5650
506cfbc8 56512011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5652
5653 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5654 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5655
541346b9 56562011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5657
5658 * configure.ac (target_thread_file): Determine thread model.
5659 * configure: Regenerate.
5660 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5661 * config/alpha/t-alpha: New file.
5662 * config/alpha/t-crtfm: Use $<.
5663 * config/alpha/t-ieee: New file.
5664 * config/alpha/t-osf-pthread: New file.
5665 * config/alpha/t-slibgcc-osf: New file.
5666 * config/alpha/libgcc-osf5.ver: New file.
5667
43ae7603 56682011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5669
5670 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5671 tmake_file.
5672 Add crtfastmath.o to extra_parts.
5673
f0d9a626 56742011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5675
5676 * config/gmon-sol2.c: Reindent.
5677 Cleanup comments.
5678 Remove, correct casts.
5679 Use STDERR_FILENO, NULL.
5680 (BASEADDRESS): Remove.
5681 (minbrk): Remove.
5682 (errno, sbrk): Remove declarations.
5683 (monstartup) [hp300]: Remove.
5684 (mcount): Remove.
5685
63abf89e 56862011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5687
5688 * Makefile.in (cpu_type): Define.
5689 * config.host (i[34567]86-*-rtems*): Handle it.
5690 (i[34567]86-*-solaris2*): Move body ...
5691 (*-*-solaris2*): ... here.
5692 New case, generalize.
5693 (sparc-*-elf*): Handle it.
5694 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5695 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5696 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5697 Fold into ...
5698 (sparc*-*-solaris2*): ... this.
5699 New case.
5700 (sparc64-*-elf*): Handle it.
5701 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5702 Merge ../gcc/config/i386/gmon-sol2.c.
5703 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5704 Use C comments.
5705 Merge ../gcc/config/i386/sol2-gc1.asm.
5706 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5707 Use C comments.
5708 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5709 Use C comments.
5710 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5711 * config/i386/t-crtstuff: New file.
5712 * config/i386/t-softfp: New file.
5713 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5714 $(T)crti.o, $(T)crtn.o): Remove.
5715 (gcrt1.o): New rule.
5716 (TARGET_LIBGCC2_CFLAGS): Remove.
5717 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5718 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5719 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5720 * config/sparc/t-sol2: New file.
5721 * config/sparc/t-crtfm: Move to ...
5722 * config/t-crtfm: ... this.
5723 Use $(cpu_type), $<.
5724 * config/t-crtin: New file.
5725 * config/sparc/t-softfp: New file.
5726 * config/sparc/t-softmul: New file.
5727 * config/t-rtems: New file.
5728 * config/t-slibgcc: New file.
5729 * config/t-slibgcc-elf-ver: New file.
5730 * config/t-slibgcc-gld: New file.
5731 * config/t-slibgcc-sld: New file.
5732 * config/t-sol2: New file.
5733 * configure.ac: Include ../config/lib-ld.m4.
5734 Call AC_LIB_PROG_LD_GNU.
5735 Substitute cpu_type.
5736 * configure: Regenerate.
5737
b1da9d72 57382011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5739
5740 PR bootstrap/49173
5741 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5742 libgcc-std.ver in the build directory.
5743 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5744 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5745
f308a9b2 57462011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5747
5748 * libgcc-std.ver.in: New file.
5749 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5750 variables.
5751 (libgcc-std.ver): New rule.
5752 * config/t-gnu-prefix: New file.
5753
c177b341 57542011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5755
5756 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5757
8633828c 57582011-05-10 Joseph Myers <joseph@codesourcery.com>
5759
5760 * config/i386/darwin-lib.h: New file.
5761
3be74046 57622011-05-10 Joseph Myers <joseph@codesourcery.com>
5763
5764 * config/arm/symbian-lib.h: New.
5765
5e1a494e 57662011-05-04 Chris Demetriou <cgd@google.com>
5767
5768 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5769 (__x86.get_pc_thunk.bx): ...this.
5770 (__morestack): Adjust for rename, remove undef of __i686.
5771
0bb50d04 57722011-05-03 Chris Demetriou <cgd@google.com>
5773
5774 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5775
17b3d2a8 57762011-03-22 Joseph Myers <joseph@codesourcery.com>
5777
5778 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5779 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5780 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5781 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5782 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5783 Remove cases.
5784
95525c17 57852011-03-14 Andreas Tobler <andreast@fgznet.ch>
5786
5787 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5788 Adjust copyright year.
5789
82c96609 57902011-03-07 Ian Lance Taylor <iant@google.com>
5791
5792 * generic-morestack.c (__splitstack_find): Adjust returned stack
5793 pointer to include all registers pushed by __morestack.
5794
abfe0c5b 57952011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5796
5797 PR target/40125
5798 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5799 (toolexecdir): Calculate and AC_SUBST.
5800 (toolexeclibdir): Likewise.
5801 * Makefile.in (target_noncanonical): Import.
5802 (toolexecdir): Likewise.
5803 (toolexeclibdir): Likewise.
5804 * configure: Regenerate.
5805
48f93ee5 58062010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5807
5808 PR target/46040
5809 * config/arm/bpabi.h: Rename to...
5810 * config/arm/bpabi-lib.h: ...this.
5811
76aa642f 58122010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5813
5814 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5815 appropriate.
5816 * configure: Regenerate.
5817
e8b06528 58182010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5819
5820 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5821 __FLOAT_WORD_ORDER__.
5822 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5823 Delete.
5824
2b7a4d59 58252010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5826
5827 PR other/46202
5828 * Makefile.in (install-strip): New phony target.
5829
457123d6 58302010-11-07 Ian Lance Taylor <iant@google.com>
5831
5832 PR target/46089
5833 * config/i386/morestack.S (__morestack_large_model): New
5834 function.
5835
f6e5e456 58362010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5837
5838 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5839 Delete.
5840 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5841
faf175ae 58422010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5843
5844 * config/arm/bpabi.h: New file.
5845 * config/frv/frv-abi.h: New file.
5846
9266176d 58472010-10-01 Ian Lance Taylor <iant@google.com>
5848
5849 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5850 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5851
13ba4217 58522010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5853
5854 PR target/45858
5855 * config.host: Add the missing `$'.
5856
d34b0d1e 58572010-09-30 Michael Eager <eager@eagercon.com>
5858
5859 * config.host: Add microblaze*-*-*.
5860 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5861 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5862 udivsi3.asm,umodsi3.asm}: New.
5863
78ca2689 58642010-09-28 Ian Lance Taylor <iant@google.com>
5865
5866 * configure.ac: Adjust CFI test to test assembler directly rather
5867 than checking gcc preprocessor macro.
5868 * configure: Rebuild.
5869
c9b3ebc5 58702010-09-27 Ian Lance Taylor <iant@google.com>
5871
5872 * configure.ac: Test whether assembler supports CFI directives.
5873 * config.host: Only add t-stack and i386/t-stack-i386 to
5874 tmake_file if libgcc_cv_cfi is "yes".
5875 * configure: Rebuild.
5876
48b14f50 58772010-09-27 Ian Lance Taylor <iant@google.com>
5878
5879 * generic-morestack.h: New file.
5880 * generic-morestack.c: New file.
5881 * generic-morestack-thread.c: New file.
5882 * config/i386/morestack.S: New file.
5883 * config/t-stack: New file.
5884 * config/i386/t-stack-i386: New file.
5885 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5886 i386/t-stack-i386 to tmake_file.
5887
fd80c7a1 58882010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5889
5890 * Makefile.in (libgcc-extra-parts): Check for static archives and
5891 invoke ranlib after installing them.
5892 (gcc-extra-parts): Likewise.
5893 (install-leaf): Likewise.
5894
70fbcd6d 58952010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5896
5897 * configure: Regenerated.
5898
19aace05 58992010-09-10 Kai Tietz <kai.tietz@onevision.com>
5900
70fbcd6d 5901 * configure: Regenerated.
19aace05 5902
279dadf5 59032010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5904 Andrew Pinski <pinskia@gmail.com>
5905
5125dcef 5906 PR target/40959
279dadf5 5907 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5908
a87eb011 59092010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5910
5911 PR target/45524
5912 * configure: Regenerated.
5913
e6425baf 59142010-09-06 Andreas Schwab <schwab@redhat.com>
5915
5916 * configure: Regenerate.
5917
e88f4c66 59182010-09-03 Uros Bizjak <ubizjak@gmail.com>
5919
5920 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5921 64bit targets.
5922 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5923 for 64bit targets.
5924
1d8139cc 59252010-09-03 Uros Bizjak <ubizjak@gmail.com>
5926 Iain Sandoe <iains@gcc.gnu.org>
5927
5928 PR target/45476
5929 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5930 LIB2FUNCS_EXCLUDE functions.
5931
23340821 59322010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5933
5934 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5935 Include dfp.m4.
5936 * configure: Regenerate.
5937
278afeb5 59382010-09-01 Uros Bizjak <ubizjak@gmail.com>
5939
5940 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5941 i386/t-freebsd to tmake_file.
5942 * config/i386/t-freebsd: New file.
5943 * config/i386/libgcc-bsd.ver: New file.
5944
952bf8bb 59452010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5946
5947 * config.host (powerpc*-eabispe*): Set tmake_file.
5948 (powerpc*-eabi*): Likewise.
5949 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5950 crtbeginS, crtendS, crtbeginT.
5951
283681bb 59522010-06-12 Kazu Hirata <kazu@codesourcery.com>
5953
5954 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5955 to tmake_file. Add crtfastmath.o to extra_parts.
5956 * config/mips/t-crtfm: New.
5957
a6180b96 59582010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5959
5960 * config.host (sparc64-*-rtems*): New target.
5961
05157f42 59622010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5963
5964 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5965 assembler syntax.
5966
8a84c748 59672010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5968
5969 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5970
ed3e1bbc 59712010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5972
5973 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5974 alpha-dec-osf5.0* support.
5975
f8a8f9d9 59762010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
432dd419 5977
5978 * config.host: Add lm32-*-rtems*.
5979
20be3c56 59802010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5981 Uros Bizjak <ubizjak@gmail.com>
5982
5983 PR target/39048
5984 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5985 like other remaining 32-bit x86 OSes.
5986 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5987 assembler syntax.
5988 * config/i386/libgcc-sol2.ver: New file.
5989 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5990
8f0f72c0 59912010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5992
5993 PR c/43553
5994 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5995 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5996 is used and substitute set_use_emutls.
5997 * configure: Regenerated.
5998
cf842d6a 59992010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6000
6001 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6002
4dcd7ab3 60032010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6004
6005 PR target/38085
6006 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6007 MULTILIB_CFLAGS.
6008 ($(T)gcrt1.o): Likewise.
6009 ($(T)crt1.o): Likewise.
6010 ($(T)crti.o): Likewise.
6011 ($(T)crtn.o): Likewise.
6012
a426f025 60132010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6014
6015 PR other/42980
6016 * Makefile.in (install): Use $(MAKE) string in rule, for
6017 parallel make.
6018
8525326e 60192010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6020
6021 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6022 * config/mmix/t-mmix: New file.
6023 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6024
14a10763 60252010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6026
6027 PR java/41991
6028 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6029 SHLIB_MAPFILES.
6030
00301a1a 60312010-01-04 Anthony Green <green@moxielogic.com>
6032
6033 * config/moxie/crti.asm, config/moxie/crtn.asm,
6034 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6035 config/moxie/t-moxie: New files.
6036 * config.host: Add t-moxie-softfp reference.
6037
d2b1aa3d 60382009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6039
6040 PR other/39888
6041 * config/t-slibgcc-darwin: Fix embedded rpaths for
6042 --enable-version-specific-runtime-libs, build extension stub
6043 libs exposing features available from current libgcc_s.
6044
f6fe91e8 60452009-11-11 Jon Beniston <jon@beniston.com>
6046
278afeb5 6047 * config.host: Add lm32 targets.
6048 * config/lm32: New directory.
6049 * config/lm32/libgcc_lm32.h: New file.
6050 * config/lm32/_mulsi3.c: New file.
6051 * config/lm32/_udivmodsi4.c: New file.
6052 * config/lm32/_divsi3.c: New file.
6053 * config/lm32/_modsi3.c: New file.
6054 * config/lm32/_udivsi3.c: New file.
6055 * config/lm32/_umodsi3.c: New file.
6056 * config/lm32/_lshrsi3.S: New file.
6057 * config/lm32/_ashrsi3.S: New file.
6058 * config/lm32/_ashlsi3.S: New file.
6059 * config/lm32/crti.S: New file.
6060 * config/lm32/crtn.S: New file.
6061 * config/lm32/t-lm32: New file.
6062 * config/lm32/t-elf: New file.
6063 * config/lm32/t-uclinux: New file.
f6fe91e8 6064
24833e1a 60652009-10-26 Nick Clifton <nickc@redhat.com>
6066
6067 * config.host: Add support for RX target.
6068 * config/rx: New directory.
6069 * config/rx/rx-abi-functions.c: New file. Supplementary
6070 functions for libgcc to support the RX ABI.
6071 * config/rx/rx-abi.h: New file. Supplementary header file for
6072 libgcc RX ABI functions.
6073 * config/rx/t-rx: New file: Makefile fragment for building
6074 libgcc for the RX.
6075
1d7e299f 60762009-10-09 Uros Bizjak <ubizjak@gmail.com>
6077
6078 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6079 constraint of y0 to "g".
6080
e38fe738 60812009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6082
6083 * config.host: Include the s390 makefile fragments.
6084 * config/s390/32/_fixdfdi.c: New file.
6085 * config/s390/32/_fixsfdi.c: New file.
6086 * config/s390/32/_fixtfdi.c: New file.
6087 * config/s390/32/_fixunsdfdi.c: New file.
6088 * config/s390/32/_fixunssfdi.c: New file.
6089 * config/s390/32/_fixunstfdi.c: New file.
6090 * config/s390/32/t-floattodi: New file.
6091 * config/s390/libgcc-glibc.ver: New file.
6092 * config/s390/t-crtstuff: New file.
6093 * config/s390/t-linux: New file.
6094 * config/s390/t-tpf: New file.
6095
81a71e2b 60962009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6097
6098 * configure.ac (AC_PREREQ): Bump to 2.64.
6099
a1ef431d 61002009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6101
6102 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6103
cd9a469c 61042009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6105
6106 * configure: Regenerate.
6107
9b9a2528 61082009-08-09 Douglas B Rupp <rupp@gnat.com>
6109
6110 * config.host (ia64-hp-*vms*): New target.
6111 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6112 with ia64-hp-*vms*.
6113
a2655af1 61142009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6115
6116 * configure.ac: Add snippet for maintainer-mode.
6117 * configure: Regenerate.
6118 * Makefile.in (AUTOCONF, configure_deps): New variables.
6119 ($(srcdir)/configure)): New rule, active only with maintainer
6120 mode turned on.
6121
46222c18 61222009-06-23 DJ Delorie <dj@redhat.com>
6123
6124 Add MeP port.
6125 * config.host: Add mep support.
6126
13dc7657 61272009-06-22 Kai Tietz <kai.tietz@onevision.com>
6128
82a3cc73 6129 * config.host: Add i386/${host_address}/t-fprules-softfp and
1d7e299f 6130 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
82a3cc73 6131
6132 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6133 for mingw targets.
13dc7657 6134 * config/i386/64/_multc3.c: Likewise.
6135 * config/i386/64/_powitf2.c: Likewise.
6136 * config/i386/64/eqtf2.c: Likewise.
6137 * config/i386/64/getf2.c: Likewise.
6138 * config/i386/64/letf2.c: Likewise.
6139 * config/i386/64/letf2.c: Likewise.
82a3cc73 6140 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6141 unsigned long long for x64 mingw targets.
6142 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6143 (_FP_I_TYPE): Define as long long for x64 mingw target.
13dc7657 6144
63bfd172 61452009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6146
6147 * config.host (vax-*-linux*): New.
6148
be52b6d8 61492009-05-31 Anthony Green <green@moxielogic.com>
6150
6151 * config.host: Add moxie support.
6152 * config/moxie/t-moxie: New file.
6153
6471e33b 61542009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6155
6156 * config.host: Add i386/${host_address}/t-fprules-softfp and
1d7e299f 6157 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6471e33b 6158
09ec66c8 61592009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6160
6161 * config.host: Add i386/${host_address}/t-fprules-softfp to
6162 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6163
6bc9506f 61642009-04-09 Nick Clifton <nickc@redhat.com>
6165
6166 * config/ia64/tf-signs.c: Change copyright header to refer to
6167 version 3 of the GNU General Public License with version 3.1
6168 of the GCC Runtime Library Exception and to point readers at
6169 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6170 web page.
6171 * config/i386/32/tf-signs.c: Likewise.
6172 * config/libbid/_addsub_dd.c: Likewise.
6173 * config/libbid/_addsub_sd.c: Likewise.
6174 * config/libbid/_addsub_td.c: Likewise.
6175 * config/libbid/_dd_to_df.c: Likewise.
6176 * config/libbid/_dd_to_di.c: Likewise.
6177 * config/libbid/_dd_to_sd.c: Likewise.
6178 * config/libbid/_dd_to_sf.c: Likewise.
6179 * config/libbid/_dd_to_si.c: Likewise.
6180 * config/libbid/_dd_to_td.c: Likewise.
6181 * config/libbid/_dd_to_tf.c: Likewise.
6182 * config/libbid/_dd_to_udi.c: Likewise.
6183 * config/libbid/_dd_to_usi.c: Likewise.
6184 * config/libbid/_dd_to_xf.c: Likewise.
6185 * config/libbid/_df_to_dd.c: Likewise.
6186 * config/libbid/_df_to_sd.c: Likewise.
6187 * config/libbid/_df_to_td.c: Likewise.
6188 * config/libbid/_di_to_dd.c: Likewise.
6189 * config/libbid/_di_to_sd.c: Likewise.
6190 * config/libbid/_di_to_td.c: Likewise.
6191 * config/libbid/_div_dd.c: Likewise.
6192 * config/libbid/_div_sd.c: Likewise.
6193 * config/libbid/_div_td.c: Likewise.
6194 * config/libbid/_eq_dd.c: Likewise.
6195 * config/libbid/_eq_sd.c: Likewise.
6196 * config/libbid/_eq_td.c: Likewise.
6197 * config/libbid/_ge_dd.c: Likewise.
6198 * config/libbid/_ge_sd.c: Likewise.
6199 * config/libbid/_ge_td.c: Likewise.
6200 * config/libbid/_gt_dd.c: Likewise.
6201 * config/libbid/_gt_sd.c: Likewise.
6202 * config/libbid/_gt_td.c: Likewise.
6203 * config/libbid/_isinfd128.c: Likewise.
6204 * config/libbid/_isinfd32.c: Likewise.
6205 * config/libbid/_isinfd64.c: Likewise.
6206 * config/libbid/_le_dd.c: Likewise.
6207 * config/libbid/_le_sd.c: Likewise.
6208 * config/libbid/_le_td.c: Likewise.
6209 * config/libbid/_lt_dd.c: Likewise.
6210 * config/libbid/_lt_sd.c: Likewise.
6211 * config/libbid/_lt_td.c: Likewise.
6212 * config/libbid/_mul_dd.c: Likewise.
6213 * config/libbid/_mul_sd.c: Likewise.
6214 * config/libbid/_mul_td.c: Likewise.
6215 * config/libbid/_ne_dd.c: Likewise.
6216 * config/libbid/_ne_sd.c: Likewise.
6217 * config/libbid/_ne_td.c: Likewise.
6218 * config/libbid/_sd_to_dd.c: Likewise.
6219 * config/libbid/_sd_to_df.c: Likewise.
6220 * config/libbid/_sd_to_di.c: Likewise.
6221 * config/libbid/_sd_to_sf.c: Likewise.
6222 * config/libbid/_sd_to_si.c: Likewise.
6223 * config/libbid/_sd_to_td.c: Likewise.
6224 * config/libbid/_sd_to_tf.c: Likewise.
6225 * config/libbid/_sd_to_udi.c: Likewise.
6226 * config/libbid/_sd_to_usi.c: Likewise.
6227 * config/libbid/_sd_to_xf.c: Likewise.
6228 * config/libbid/_sf_to_dd.c: Likewise.
6229 * config/libbid/_sf_to_sd.c: Likewise.
6230 * config/libbid/_sf_to_td.c: Likewise.
6231 * config/libbid/_si_to_dd.c: Likewise.
6232 * config/libbid/_si_to_sd.c: Likewise.
6233 * config/libbid/_si_to_td.c: Likewise.
6234 * config/libbid/_td_to_dd.c: Likewise.
6235 * config/libbid/_td_to_df.c: Likewise.
6236 * config/libbid/_td_to_di.c: Likewise.
6237 * config/libbid/_td_to_sd.c: Likewise.
6238 * config/libbid/_td_to_sf.c: Likewise.
6239 * config/libbid/_td_to_si.c: Likewise.
6240 * config/libbid/_td_to_tf.c: Likewise.
6241 * config/libbid/_td_to_udi.c: Likewise.
6242 * config/libbid/_td_to_usi.c: Likewise.
6243 * config/libbid/_td_to_xf.c: Likewise.
6244 * config/libbid/_tf_to_dd.c: Likewise.
6245 * config/libbid/_tf_to_sd.c: Likewise.
6246 * config/libbid/_tf_to_td.c: Likewise.
6247 * config/libbid/_udi_to_dd.c: Likewise.
6248 * config/libbid/_udi_to_sd.c: Likewise.
6249 * config/libbid/_udi_to_td.c: Likewise.
6250 * config/libbid/_unord_dd.c: Likewise.
6251 * config/libbid/_unord_sd.c: Likewise.
6252 * config/libbid/_unord_td.c: Likewise.
6253 * config/libbid/_usi_to_dd.c: Likewise.
6254 * config/libbid/_usi_to_sd.c: Likewise.
6255 * config/libbid/_usi_to_td.c: Likewise.
6256 * config/libbid/_xf_to_dd.c: Likewise.
6257 * config/libbid/_xf_to_sd.c: Likewise.
6258 * config/libbid/_xf_to_td.c: Likewise.
6259 * config/libbid/bid128.c: Likewise.
6260 * config/libbid/bid128_2_str.h: Likewise.
6261 * config/libbid/bid128_2_str_macros.h: Likewise.
6262 * config/libbid/bid128_2_str_tables.c: Likewise.
6263 * config/libbid/bid128_add.c: Likewise.
6264 * config/libbid/bid128_compare.c: Likewise.
6265 * config/libbid/bid128_div.c: Likewise.
6266 * config/libbid/bid128_fma.c: Likewise.
6267 * config/libbid/bid128_logb.c: Likewise.
6268 * config/libbid/bid128_minmax.c: Likewise.
6269 * config/libbid/bid128_mul.c: Likewise.
6270 * config/libbid/bid128_next.c: Likewise.
6271 * config/libbid/bid128_noncomp.c: Likewise.
6272 * config/libbid/bid128_quantize.c: Likewise.
6273 * config/libbid/bid128_rem.c: Likewise.
6274 * config/libbid/bid128_round_integral.c: Likewise.
6275 * config/libbid/bid128_scalb.c: Likewise.
6276 * config/libbid/bid128_sqrt.c: Likewise.
6277 * config/libbid/bid128_string.c: Likewise.
6278 * config/libbid/bid128_to_int16.c: Likewise.
6279 * config/libbid/bid128_to_int32.c: Likewise.
6280 * config/libbid/bid128_to_int64.c: Likewise.
6281 * config/libbid/bid128_to_int8.c: Likewise.
6282 * config/libbid/bid128_to_uint16.c: Likewise.
6283 * config/libbid/bid128_to_uint32.c: Likewise.
6284 * config/libbid/bid128_to_uint64.c: Likewise.
6285 * config/libbid/bid128_to_uint8.c: Likewise.
6286 * config/libbid/bid32_to_bid128.c: Likewise.
6287 * config/libbid/bid32_to_bid64.c: Likewise.
6288 * config/libbid/bid64_add.c: Likewise.
6289 * config/libbid/bid64_compare.c: Likewise.
6290 * config/libbid/bid64_div.c: Likewise.
6291 * config/libbid/bid64_fma.c: Likewise.
6292 * config/libbid/bid64_logb.c: Likewise.
6293 * config/libbid/bid64_minmax.c: Likewise.
6294 * config/libbid/bid64_mul.c: Likewise.
6295 * config/libbid/bid64_next.c: Likewise.
6296 * config/libbid/bid64_noncomp.c: Likewise.
6297 * config/libbid/bid64_quantize.c: Likewise.
6298 * config/libbid/bid64_rem.c: Likewise.
6299 * config/libbid/bid64_round_integral.c: Likewise.
6300 * config/libbid/bid64_scalb.c: Likewise.
6301 * config/libbid/bid64_sqrt.c: Likewise.
6302 * config/libbid/bid64_string.c: Likewise.
6303 * config/libbid/bid64_to_bid128.c: Likewise.
6304 * config/libbid/bid64_to_int16.c: Likewise.
6305 * config/libbid/bid64_to_int32.c: Likewise.
6306 * config/libbid/bid64_to_int64.c: Likewise.
6307 * config/libbid/bid64_to_int8.c: Likewise.
6308 * config/libbid/bid64_to_uint16.c: Likewise.
6309 * config/libbid/bid64_to_uint32.c: Likewise.
6310 * config/libbid/bid64_to_uint64.c: Likewise.
6311 * config/libbid/bid64_to_uint8.c: Likewise.
6312 * config/libbid/bid_b2d.h: Likewise.
6313 * config/libbid/bid_binarydecimal.c: Likewise.
6314 * config/libbid/bid_conf.h: Likewise.
6315 * config/libbid/bid_convert_data.c: Likewise.
6316 * config/libbid/bid_decimal_data.c: Likewise.
6317 * config/libbid/bid_decimal_globals.c: Likewise.
6318 * config/libbid/bid_div_macros.h: Likewise.
6319 * config/libbid/bid_dpd.c: Likewise.
6320 * config/libbid/bid_flag_operations.c: Likewise.
6321 * config/libbid/bid_from_int.c: Likewise.
6322 * config/libbid/bid_functions.h: Likewise.
6323 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6324 * config/libbid/bid_inline_add.h: Likewise.
6325 * config/libbid/bid_internal.h: Likewise.
6326 * config/libbid/bid_round.c: Likewise.
6327 * config/libbid/bid_sqrt_macros.h: Likewise.
6328
63292009-04-09 Jakub Jelinek <jakub@redhat.com>
6330
6331 * Makefile.in: Change copyright header to refer to version
6332 3 of the GNU General Public License and to point readers at the
6333 COPYING3 file and the FSF's license web page.
6334 * config.host: Likewise.
6335
4e5e2802 63362009-04-07 Alan Modra <amodra@bigpond.net.au>
6337
6338 * config.host: Reorder and merge to match config.gcc change.
6339
8d40ea45 63402009-04-03 Alan Modra <amodra@bigpond.net.au>
6341
6342 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6343
f2397fc4 63442009-03-28 Joseph Myers <joseph@codesourcery.com>
6345
6346 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6347 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6348 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6349 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6350
24200b28 63512009-02-12 Uros Bizjak <ubizjak@gmail.com>
6352
6353 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6354 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6355
8b21beb2 63562009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6357
24200b28 6358 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6359 ia64/t-softfp-compat to tmake_file.
8b21beb2 6360
6361 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6362
6363 * config/ia64/__divxf3.asm: New.
6364 * config/ia64/_fixtfdi.asm: Likewise.
6365 * config/ia64/_fixunstfdi.asm: Likewise.
6366 * config/ia64/_floatditf.asm: Likewise.
6367 * config/ia64/t-fprules-softfp: Likewise.
6368 * config/ia64/t-softfp-compat: Likewise.
6369 * config/ia64/tf-signs.c: Likewise.
6370
9df8be69 63712009-01-18 Ben Elliston <bje@au.ibm.com>
6372
6373 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6374
f2b540ae 63752009-01-16 Ben Elliston <bje@au.ibm.com>
6376
6377 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6378 to tmake_file.
6379
5790f80a 63802009-01-13 Ben Elliston <bje@au.ibm.com>
6381
6382 * config/t-softfp: New file.
6383 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6384 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6385
b8138586 63862009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6387
6388 * config.host: Add m32r*-*-rtems*.
6389
7eac0a4e 63902008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6391
6392 * config.host: Add m32c*-*-rtems*.
6393
03150a33 63942008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6395
6396 PR bootstrap/33100
6397 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6398 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6399 * configure: Regenerate.
6400 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6401 tmake_file here from gcc/config.gcc.
6402 Move extra_parts here from gcc/config.gcc.
6403 * config/i386/t-sol2: Move here from gcc/config/i386.
6404 Use gcc_srcdir instead of srcdir.
6405
77a32a8e 64062008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6407
6408 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6409 case.
6410
1eab96a6 64112008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6412
6413 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6414
74cd9df8 64152008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6416
6417 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6418
8372e9ea 64192008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6420
6421 Add picoChip port.
6422 * config.host: Add picochip-*-*.
6423
75c7ffbc 64242008-08-06 Bob Wilson <bob.wilson@acm.org>
6425
6426 * config.host: Match more processor names for Xtensa.
6427
fb4830c6 64282008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6429
6430 * config/i386/64/t-softfp-compat: Update comments.
6431
7c92db45 64322008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6433
6434 * config/i386/64/_divtc3-compat.c: Moved to ...
6435 * config/i386/64/_divtc3.c: Here.
6436
6437 * config/i386/64/_multc3-compat.c: Moved to ...
6438 * config/i386/64/_multc3.c: Here.
6439
6440 * config/i386/64/_powitf2-compat.c: Moved to ...
6441 * config/i386/64/_powitf2.c: Here.
6442
6443 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6444 .c suffix instead of -compat.c.
6445
ec2e6a4e 64462008-07-05 Uros Bizjak <ubizjak@gmail.com>
6447
6448 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6449 (_FP_MUL_MEAT_D): Ditto.
6450 (_FP_DIV_MEAT_S): Ditto.
6451 (_FP_DIV_MEAT_D): Ditto.
6452
fdbb505a 64532008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6454
6455 * Makefile.in: Add support for __sync_* libgcc functions.
6456
310c48f2 64572008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6458
6459 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6460
144633f4 64612008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6462
6463 PR boostrap/36702
6464 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6465 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6466
6467 * config/i386/64/t-fprules-softfp: Moved to ...
6468 * config/i386/64/t-softfp-compat: This. New.
6469
e25ffafe 64702008-07-02 Uros Bizjak <ubizjak@gmail.com>
6471
6472 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6473 Initialize f with 0.0.
6474
b3fd46a0 64752008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6476
6477 PR target/36669
6478 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6479
6480 * config/i386/64/_divtc3-compat.c: New.
6481 * config/i386/64/_multc3-compat.c: Likewise.
6482 * config/i386/64/_powitf2-compat.c: Likewise.
6483 * config/i386/64/eqtf2.c: Likewise.
6484 * config/i386/64/getf2.c: Likewise.
6485 * config/i386/64/letf2.c: Likewise.
6486 * config/i386/64/t-fprules-softfp: Likewise.
6487
64882008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6489
6490 * config.host: Add i386/${host_address}/t-fprules-softfp to
6491 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
1d7e299f 6492 i[34567]86-*-linux*, x86_64-*-linux*.
b3fd46a0 6493
6494 * configure.ac: Set host_address to 64 or 32 for x86.
6495 * configure: Regenerated.
6496
6497 * Makefile.in (config.status): Also depend on
6498 $(srcdir)/config.host.
6499
6500 * config/i386/32/t-fprules-softfp: New.
6501 * config/i386/32/tf-signs.c: Likewise.
6502
6503 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6504
65052008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6506 Uros Bizjak <ubizjak@gmail.com>
6507
6508 * config/i386/32/sfp-machine.h: New.
6509
eaef9489 65102008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6511
6512 * config/rs6000/t-ppccomm: Remove rules that conflict with
6513 auto-generated rules.
6514
5b2c7553 65152008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6516
6517 * configure.ac: sinclude override.m4.
6518 * configure: Regenerate.
6519
dde02e56 65202008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6521
6522 * configure: Regenerate.
6523
4d6f3aad 65242008-06-10 Joseph Myers <joseph@codesourcery.com>
6525
6526 * Makefile.in (DECNUMINC): Remove
6527 -I$(MULTIBUILDTOP)../../libdecnumber.
6528 * gstdint.h: New.
6529
6af9f7ea 65302008-06-07 Joseph Myers <joseph@codesourcery.com>
6531
6532 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6533 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6534 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6535 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6536 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6537 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6538 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6539 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6540 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6541 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6542 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6543 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6544 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6545 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6546
ccf1c0f1 65472008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6548
6549 * config.host (sh2[lbe]*-*-linux*): Allow target.
6550
19872d0b 65512008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6552
6553 * config/rs6000/t-ppccomm: Add build rules for new files.
6554 (LIB2ADD_ST): New variable.
6555
38dd5584 65562008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6557
6558 PR target/34210
6559 PR target/35508
6560 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6561 * config/t-avr: New file. Build 16bit libgcc functions.
6562
8e5da69c 65632008-03-02 Jakub Jelinek <jakub@redhat.com>
6564
6565 PR target/35401
6566 * config/t-slibgcc-darwin: Make install-leaf dependent on
6567 install-darwin-libgcc-stubs instead of install.
6568
99c77e32 65692008-01-25 Joseph Myers <joseph@codesourcery.com>
6570
6571 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6572 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6573 sh-*-rtemscoff*): Remove cases.
6574
8237872e 65752007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6576
6577 * Makefile.in (all): Use install-leaf rather than install.
6578 (install): Split most of the rule into...
6579 (install-leaf): ...this new one.
6580
00a05b87 65812007-12-19 Etsushi Kato <ek.kato@gmail.com>
6582 Paolo Bonzini <bonzini@gnu.org>
6583
6584 PR target/30572
e25ffafe 6585 * Makefile.in: Use @shlib_slibdir@ substitution to get
6586 correct install name on darwin.
00a05b87 6587 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
1d7e299f 6588
877d7f12 65892007-12-15 Hans-Peter Nilsson <hp@axis.com>
6590
6591 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6592 cris-*-elf and cris-*-none.
6593 (crisv32-*-linux*): Similar, as cris-*-linux*.
6594
75612461 65952007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6596
6597 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6598
f11b4169 65992007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6600
6601 PR regression/33926
6602 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6603 * configure: Regenerated.
6604
84d1fc49 66052007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6606
6607 * Makefile.in (dfp-filenames): Replace decimal_globals,
6608 decimal_data, binarydecimal and convert_data with
6609 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6610 and bid_convert_data, respectively.
6611
3ac0842f 66122007-09-17 Chao-ying Fu <fu@mips.com>
6613 Nigel Stephens <nigel@mips.com>
6614
6615 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6616 * Makefile.in (fixed_point): Define.
6617 Check if fixed_point is yes to build support functions.
6618 * configure.ac: Check for fixed_point support.
6619 * configure: Regenerated.
6620 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6621 funcs, modes, from, to.
6622
8c72b2f9 66232007-09-11 Janis Johnson <janis187@us.ibm.com
6624
6625 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6626
c8ac5d9a 66272007-09-10 Janis Johnson <janis187@us.ibm.com>
6628
6629 * Makefile.in (dfp-filenames): Remove decUtility, add
6630 decDouble, decPacked, decQuad, decSingle.
6631
cc8ebe39 66322007-08-27 Hans Kester <hans.kester@ellips.nl>
6633
6634 * config.host : Add x86_64-elf target.
6635
db1c99de 66362007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6637
6638 * configure.ac (set_have_cc_tls): Add a missing =.
6639 * configure: Regenerated.
6640
e4cbe54f 66412007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6642
6643 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6644 and x86_64-*-linux*.
6645
6646 * config/t-tls: New file.
6647
1d7e299f 6648 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
e4cbe54f 6649
6650 * configure.ac: Include ../config/enable.m4 and
6651 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6652 supports TLS and substitute set_have_cc_tls.
6653 * configure: Regenerated.
6654
9b6b0236 66552007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6656
6657 * Makefile.in: Use libbid for DFP when BID is enabled.
6658
9e51385b 66592007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6660
6661 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
1d7e299f 6662 extra_parts. Add config/i386/t-cygming to tmake_file.
9e51385b 6663 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6664
8f433c51 66652007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
9b6b0236 6666 Danny Smith <dannysmith@users.sourceforge.net>
8f433c51 6667
6668 PR target/29498
6669 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6670 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6671 * config/i386/t-crtfm: Compile crtfastmath.o with
6672 -minline-all-stringops.
6673
723e1902 66742007-05-10 Richard Sandiford <richard@codesourcery.com>
6675
6676 * config.host (sparc-wrs-vxworks): New target.
6677
278e2fd1 66782007-04-14 Kazu Hirata <kazu@codesourcery.com>
6679
6680 * config.host: Recognize fido.
6681
2968d68c 66822007-04-04 Janis Johnson <janis187@us.ibm.com>
6683
6684 * configure: Check host, not target, for decimal float support.
6685
6d057ce8 66862007-04-03 Uros Bizjak <ubizjak@gmail.com>
6687
6688 * config/i386/t-crtpc: New file.
6689 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
e25ffafe 6690 (x86_64-*-linux*): Ditto.
6d057ce8 6691
0bbe9142 66922007-02-30 Kai Tietz <kai.tietz@onevision.com>
6693
6694 * config.host (x86_64-*-mingw*): New target.
6695
10de71e1 66962007-03-23 Michael Meissner <michael.meissner@amd.com>
6697 H.J. Lu <hongjiu.lu@intel.com>
6698
6699 * Makefile.in (enable_decimal_float): New.
6700 (DECNUMINC): Add
6701 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6702 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6703 (decbits-filenames): This.
6704 (decbits-objects): New.
6705 (libgcc-objects): Add $(decbits-objects).
6706
6707 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6708 Substitute enable_decimal_float.
6709 * configure: Regenerated.
6710
7a9b9c95 67112007-03-19 Hans-Peter Nilsson <hp@axis.com>
6712
6713 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6714
37decb40 67152007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6716
6717 * Makefile.in (install-info): New dummy target.
6718
bce94ab5 67192007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6720
6721 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6722
1403bdd1 67232007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6724
6725 * Makefile.in: Add install-html and install-pdf dummy
6726 targets.
6727
fce64ed4 67282007-02-05 Roger Sayle <roger@eyesopen.com>
6729 Daniel Jacobowitz <dan@codesourcery.com>
6730
6731 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6732 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6733 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6734
4d863ca5 67352007-01-29 Janis Johnson <janis187@us.ibm.com>
6736
6737 * Makefile.in (dec-filenames): Add decExcept.
6738
f0356913 67392007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6740
6741 PR bootstrap/30469
6742 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6743 -fprofile-use.
6744
bbdcab13 67452007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6746
6747 * configure.ac: Add --enable-version-specific-runtime-libs.
6748 Correct $slibdir default.
6749 * configure: Regenerated.
6750
3da0fdbc 67512007-01-23 Joseph Myers <joseph@codesourcery.com>
6752
6753 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6754
cdca0ab7 67552007-01-21 Andrew Pinski <pinskia@gmail.com>
6756
6757 PR target/30519
6758 * config.host (alpha*-*-linux*): Set extra_parts.
6759
97f1a704 67602007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6761
6762 * config/sh/t-linux: New.
6763 * config.host (sh*-*-linux*): Set tmake_file.
6764
52617116 67652007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6766
6767 * Makefile.in (install): Handle multilibs.
6768
c0e5c948 67692007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6770
6771 * Makefile.in: Added .PHONY entry for documentation targets.
6772
d62e2f2f 67732007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6774
6775 * Makefile.in: Add empty info, html, dvi, pdf targets.
6776
68cf2994 67772007-01-04 Mike Stump <mrs@apple.com>
6778
6779 * Makefile.in (MAKEINFO): Remove.
6780 (PERL): Likewise.
6781
f534b3b3 67822007-01-04 Paolo Bonzini <bonzini@gnu.org>
6783
6784 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6785 * configure: Regenerate.
6786 * Makefile.in (host_subdir): Substitute it.
1d7e299f 6787 (gcc_objdir): Use it.
f534b3b3 6788
c11c6ae3 67892007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6790
6791 * config.host (ia64*-*-linux*): Set tmake_file.
6792
d272bed8 67932007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6794
6795 * Makefile.in (version): Define.
6796
894a47b4 67972007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6798 Paolo Bonzini <bonzini@gnu.org>
6799
6800 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6801 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6802 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6803 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6804 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6805 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6806 * configure: Generated.
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