| blob | 35c2001f925b03885a9510683e4f7f3edc3d8c10 |
1 2015-06-26 Release Manager
3 * GCC 4.9.3 released.
5 2015-02-26 Matthew Fortune <matthew.fortune@imgtec.com>
7 Backported from mainline r213870
9 * config/mips/mips16.S: Do not build for soft-float.
11 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
13 Backported from mainline
14 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
16 * config/arm/bpabi.S (test_div_by_zero): Make label names
17 consistent between thumb2 and arm mode cases. Separate the
18 signed comparison on the high word of the numerator from the
19 unsigned comparison on the low word.
20 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
21 signed comparison.
23 2015-02-01 H.J. Lu <hongjiu.lu@intel.com>
25 Backported from mainline
26 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
28 * config/i386/cpuinfo.c (processor_subtypes): Add
29 INTEL_COREI7_BROADWELL.
30 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
31 model numbers.
33 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
35 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
36 oldval and newval to const void *. Fix typo.
37 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
38 (FETCH_AND_OP_WORD): Likewise.
39 (OP_AND_FETCH_WORD): Likewise.
40 (COMPARE_AND_SWAP_2): Likewise.
41 (__sync_val_compare_and_swap_4): Likewise.
42 (__sync_lock_test_and_set_4): Likewise.
43 (SYNC_LOCK_RELEASE_2): Likewise.
44 Remove support for long long atomic operations.
46 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
48 Backport from mainline
49 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
50 Update rt_sigframe format and address for current Nios II
51 Linux conventions.
53 2014-12-09 John David Anglin <danglin@gcc.gnu.org>
55 Backport from mainline
56 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
58 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
59 instead.
61 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
62 John David Anglin <danglin@gcc.gnu.org>
64 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
65 (FETCH_AND_OP_2): New. Use for subword and double word operations.
66 (OP_AND_FETCH_2): Likewise.
67 (COMPARE_AND_SWAP_2): Likewise.
68 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
69 (SYNC_LOCK_RELEASE_2): Likewise.
70 (SUBWORD_SYNC_OP): Remove.
71 (SUBWORD_VAL_CAS): Likewise.
72 (SUBWORD_BOOL_CAS): Likewise.
73 (FETCH_AND_OP_WORD): Update.
74 Consistently use signed types.
76 2014-12-09 Oleg Endo <olegendo@gcc.gnu.org>
78 Backport from mainline
79 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
81 PR target/55351
82 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
83 whether it's defined.
85 2014-10-30 Release Manager
87 * GCC 4.9.2 released.
89 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
91 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
92 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
93 memory read accesses are ok.
95 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
97 PR target/63223
98 * config/avr/lib1funcs.S (__do_global_dtors): Reverse execution
99 order to first...last.
101 2014-09-18 Joseph Myers <joseph@codesourcery.com>
103 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
104 bits not set bits as indicating trapping exceptions.
106 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
108 Backport from 2014-09-11 trunk r215152.
110 PR target/63223
111 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
112 and R24 as needed. Make work for all devices and .text locations.
113 (__do_global_ctors, __do_global_dtors): Use word addresses.
114 (__tablejump__, __tablejump_elpm__): Remove functions.
115 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
116 Add _tablejump2.
117 (XICALL, XIJMP): New macros.
119 2014-08-04 Rohit <rohitarulraj@freescale.com>
121 PR target/60102
122 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
123 based on change in SPE high register numbers and 3 HTM registers.
125 2014-07-16 Release Manager
127 * GCC 4.9.1 released.
129 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
131 Backport from 2014-05-27 mainline r210322.
133 PR libgcc/61152
134 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
136 2014-05-22 Nick Clifton <nickc@redhat.com>
138 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
139 -mhwmult=none.
141 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
143 Backport from mainline
144 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
146 PR libgcc/60166
147 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
148 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
150 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
152 Backport from mainline
153 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
155 PR libgcc/61097
156 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
157 if --enable-shared.
159 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
161 Work around for current cygwin32 build problems.
162 * config/i386/cygming-crtbegin.c (__register_frame_info,
163 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
164 functions only for 64-bit systems.
166 2014-04-22 Release Manager
168 * GCC 4.9.0 released.
170 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
172 * config.host: Append t-floattodi to tmake_file depending on
173 host_address.
175 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
177 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
179 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
181 PR libgcc/60472
182 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
183 variable to avoid array subscript is above array bounds warnings.
184 Use __builtin_expect when checking *jcr_list for NULL.
186 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
188 PR libgcc/59339
189 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
190 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
191 vtv_*.o to extra_parts if enable_vtable_verify.
193 2014-03-06 Nick Clifton <nickc@redhat.com>
195 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
196 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
198 2014-02-28 Joey Ye <joey.ye@arm.com>
200 PR libgcc/60166
201 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
202 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
203 Set to zero.
205 2014-02-24 Walter Lee <walt@tilera.com>
207 * config.host: Support "tilegx*" and "tilepro*" triplets.
208 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
209 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
211 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
212 Chung-Lin Tang <cltang@codesourcery.com>
214 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
215 * config/nios2/crti.S: Remove .file directive.
216 * config/nios2/crtn.S: Likewise.
218 2014-02-18 Kai Tietz <ktietz@redhat.com>
219 Jonathan Schleifer <js@webkeks.org>
221 PR objc/56870
222 * unwind-seh.c (_GCC_specific_handler): Pass proper
223 value to unwind-handler.
225 2014-02-12 Joseph Myers <joseph@codesourcery.com>
227 * soft-fp/adddf3.c: Update from glibc.
228 * soft-fp/addsf3.c: Likewise.
229 * soft-fp/addtf3.c: Likewise.
230 * soft-fp/divdf3.c: Likewise.
231 * soft-fp/divsf3.c: Likewise.
232 * soft-fp/divtf3.c: Likewise.
233 * soft-fp/double.h: Likewise.
234 * soft-fp/eqdf2.c: Likewise.
235 * soft-fp/eqsf2.c: Likewise.
236 * soft-fp/eqtf2.c: Likewise.
237 * soft-fp/extenddftf2.c: Likewise.
238 * soft-fp/extended.h: Likewise.
239 * soft-fp/extendsfdf2.c: Likewise.
240 * soft-fp/extendsftf2.c: Likewise.
241 * soft-fp/extendxftf2.c: Likewise.
242 * soft-fp/fixdfdi.c: Likewise.
243 * soft-fp/fixdfsi.c: Likewise.
244 * soft-fp/fixdfti.c: Likewise.
245 * soft-fp/fixsfdi.c: Likewise.
246 * soft-fp/fixsfsi.c: Likewise.
247 * soft-fp/fixsfti.c: Likewise.
248 * soft-fp/fixtfdi.c: Likewise.
249 * soft-fp/fixtfsi.c: Likewise.
250 * soft-fp/fixtfti.c: Likewise.
251 * soft-fp/fixunsdfdi.c: Likewise.
252 * soft-fp/fixunsdfsi.c: Likewise.
253 * soft-fp/fixunsdfti.c: Likewise.
254 * soft-fp/fixunssfdi.c: Likewise.
255 * soft-fp/fixunssfsi.c: Likewise.
256 * soft-fp/fixunssfti.c: Likewise.
257 * soft-fp/fixunstfdi.c: Likewise.
258 * soft-fp/fixunstfsi.c: Likewise.
259 * soft-fp/fixunstfti.c: Likewise.
260 * soft-fp/floatdidf.c: Likewise.
261 * soft-fp/floatdisf.c: Likewise.
262 * soft-fp/floatditf.c: Likewise.
263 * soft-fp/floatsidf.c: Likewise.
264 * soft-fp/floatsisf.c: Likewise.
265 * soft-fp/floatsitf.c: Likewise.
266 * soft-fp/floattidf.c: Likewise.
267 * soft-fp/floattisf.c: Likewise.
268 * soft-fp/floattitf.c: Likewise.
269 * soft-fp/floatundidf.c: Likewise.
270 * soft-fp/floatundisf.c: Likewise.
271 * soft-fp/floatunditf.c: Likewise.
272 * soft-fp/floatunsidf.c: Likewise.
273 * soft-fp/floatunsisf.c: Likewise.
274 * soft-fp/floatunsitf.c: Likewise.
275 * soft-fp/floatuntidf.c: Likewise.
276 * soft-fp/floatuntisf.c: Likewise.
277 * soft-fp/floatuntitf.c: Likewise.
278 * soft-fp/gedf2.c: Likewise.
279 * soft-fp/gesf2.c: Likewise.
280 * soft-fp/getf2.c: Likewise.
281 * soft-fp/ledf2.c: Likewise.
282 * soft-fp/lesf2.c: Likewise.
283 * soft-fp/letf2.c: Likewise.
284 * soft-fp/muldf3.c: Likewise.
285 * soft-fp/mulsf3.c: Likewise.
286 * soft-fp/multf3.c: Likewise.
287 * soft-fp/negdf2.c: Likewise.
288 * soft-fp/negsf2.c: Likewise.
289 * soft-fp/negtf2.c: Likewise.
290 * soft-fp/op-1.h: Likewise.
291 * soft-fp/op-2.h: Likewise.
292 * soft-fp/op-4.h: Likewise.
293 * soft-fp/op-8.h: Likewise.
294 * soft-fp/op-common.h: Likewise.
295 * soft-fp/quad.h: Likewise.
296 * soft-fp/single.h: Likewise.
297 * soft-fp/soft-fp.h: Likewise.
298 * soft-fp/subdf3.c: Likewise.
299 * soft-fp/subsf3.c: Likewise.
300 * soft-fp/subtf3.c: Likewise.
301 * soft-fp/truncdfsf2.c: Likewise.
302 * soft-fp/trunctfdf2.c: Likewise.
303 * soft-fp/trunctfsf2.c: Likewise.
304 * soft-fp/trunctfxf2.c: Likewise.
305 * soft-fp/unorddf2.c: Likewise.
306 * soft-fp/unordsf2.c: Likewise.
307 * soft-fp/unordtf2.c: Likewise.
308 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
309 macro.
310 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
311 Likewise.
312 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
313 Likewise.
314 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
315 Likewise.
316 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
317 Likewise.
318 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
319 Likewise.
320 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
321 Likewise.
322 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
323 Likewise.
324 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
325 Likewise.
326 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
327 Likewise.
328 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
329 Likewise.
330 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
331 Likewise.
332 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
333 Likewise.
334 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
335 Likewise.
336 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
337 Likewise.
338 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
339 Likewise.
341 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
343 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
344 cannot be represented.
345 * config/s390/32/_fixsfdi.c: Likewise.
346 * config/s390/32/_fixtfdi.c: Likewise.
347 * config/s390/32/_fixunsdfdi.c: Likewise.
348 * config/s390/32/_fixunssfdi.c: Likewise.
349 * config/s390/32/_fixunstfdi.c: Likewise.
351 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
353 * configure.ac (libgcc_cv_mips_hard_float): New.
354 * configure: Regenerate.
355 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
356 t-softfp-sfdf for hard-float targets.
357 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
358 (softfp_float_modes, softfp_int_modes, softfp_extensions)
359 (softfp_truncations, softfp_exclude_libgcc2): New.
360 * config/t-hardfp: New file.
361 * config/t-hardfp-sfdf: Likewise.
362 * config/hardfp.c: Likewise.
364 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
366 * config.host: Include t-floattodi also for s390x.
367 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
368 * config/s390/32/_fixsfdi.c: Likewise.
369 * config/s390/32/_fixtfdi.c: Likewise.
370 * config/s390/32/_fixunsdfdi.c: Likewise.
371 * config/s390/32/_fixunssfdi.c: Likewise.
372 * config/s390/32/_fixunstfdi.c: Likewise.
374 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
376 PR target/59788
377 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
378 (install-libgcc-unwind-map-forbuild): New target.
379 (all): Depend on install-libgcc-unwind-map-forbuild.
380 (install-libgcc-unwind-map): New target.
381 (install): Depend on install-libgcc-unwind-map.
383 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
385 * config/nios2/crti.S (_init): Initialize GOT pointer from
386 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
388 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
390 * configure.ac: Check __mips64 when setting host_address.
391 * configure: Regenerate.
392 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
393 mips/t-mips64 and t-softfp.
394 (mips*-*-linux*): Don't add mips/t-tpbit.
395 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
396 (DPBIT, DPBIT_CFLAGS): Delete.
397 * config/mips/sfp-machine.h: New file.
398 * config/mips/t-mips64: Likewise.
399 * config/mips/t-softfp-tf: Likewise.
400 * config/mips/t-tpbit: Delete.
402 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
404 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
405 as long long.
407 2014-01-25 Walter Lee <walt@tilera.com>
409 * config/tilepro/atomic.c: Include tconfig.h. Don't include
410 config.h or system.h.
411 (bool) Define.
413 2014-01-25 Walter Lee <walt@tilera.com>
415 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
416 (post_atomic_barrier): Ditto.
417 (__fetch_and_do): New macro.
418 (__atomic_fetch_and_do): Use __fetch_and_do.
419 (__sync_fetch_and_do): New macro.
420 (__sync_fetch_and_add_4): New function.
421 (__sync_fetch_and_sub_4): New function.
422 (__sync_fetch_and_or_4): New function.
423 (__sync_fetch_and_and_4): New function.
424 (__sync_fetch_and_xor_4): New function.
425 (__sync_fetch_and_nand_4): New function.
426 (__sync_fetch_and_add_8): New function.
427 (__sync_fetch_and_sub_8): New function.
428 (__sync_fetch_and_or_8): New function.
429 (__sync_fetch_and_and_8): New function.
430 (__sync_fetch_and_xor_8): New function.
431 (__sync_fetch_and_nand_8): New function.
432 (__do_and_fetch): New macro.
433 (__atomic_do_and_fetch): Use __do_and_fetch.
434 (__sync_do_and_fetch): New macro.
435 (__sync_add_and_fetch_4): New function.
436 (__sync_sub_and_fetch_4): New function.
437 (__sync_or_and_fetch_4): New function.
438 (__sync_and_and_fetch_4): New function.
439 (__sync_xor_and_fetch_4): New function.
440 (__sync_nand_and_fetch_4): New function.
441 (__sync_add_and_fetch_8): New function.
442 (__sync_sub_and_fetch_8): New function.
443 (__sync_or_and_fetch_8): New function.
444 (__sync_and_and_fetch_8): New function.
445 (__sync_xor_and_fetch_8): New function.
446 (__sync_nand_and_fetch_8): New function.
447 (__sync_exchange_methods): New macro.
448 (__sync_val_compare_and_swap_4): New function.
449 (__sync_bool_compare_and_swap_4): New function.
450 (__sync_lock_test_and_test_4): New function.
451 (__sync_val_compare_and_swap_8): New function.
452 (__sync_bool_compare_and_swap_8): New function.
453 (__sync_lock_test_and_test_8): New function.
454 (__subword_cmpxchg_body): New macro.
455 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
456 (__atomic_compare_exchange_2): Ditto.
457 (__sync_subword_cmpxchg): New macro.
458 (__sync_val_compare_and_swap_1): New function.
459 (__sync_bool_compare_and_swap_1): New function.
460 (__sync_val_compare_and_swap_2): New function.
461 (__sync_bool_compare_and_swap_2): New function.
462 (__atomic_subword): Rename to ...
463 (__subword): ... New name.
464 (__atomic_subword_fetch): Use __subword.
465 (__sync_subword_fetch): New macro.
466 (__sync_fetch_and_add_1): New function.
467 (__sync_fetch_and_sub_1): New function.
468 (__sync_fetch_and_or_1): New function.
469 (__sync_fetch_and_and_1): New function.
470 (__sync_fetch_and_xor_1): New function.
471 (__sync_fetch_and_nand_1): New function.
472 (__sync_fetch_and_add_2): New function.
473 (__sync_fetch_and_sub_2): New function.
474 (__sync_fetch_and_or_2): New function.
475 (__sync_fetch_and_and_2): New function.
476 (__sync_fetch_and_xor_2): New function.
477 (__sync_fetch_and_nand_2): New function.
478 (__sync_add_and_fetch_1): New function.
479 (__sync_sub_and_fetch_1): New function.
480 (__sync_or_and_fetch_1): New function.
481 (__sync_and_and_fetch_1): New function.
482 (__sync_xor_and_fetch_1): New function.
483 (__sync_nand_and_fetch_1): New function.
484 (__sync_add_and_fetch_2): New function.
485 (__sync_sub_and_fetch_2): New function.
486 (__sync_or_and_fetch_2): New function.
487 (__sync_and_and_fetch_2): New function.
488 (__sync_xor_and_fetch_2): New function.
489 (__sync_nand_and_fetch_2): New function.
490 (__atomic_subword_lock): Use __subword.
491 (__sync_subword_lock): New macro.
492 (__sync_lock_test_and_set_1): New function.
493 (__sync_lock_test_and_set_2): New function.
495 2014-01-25 Walter Lee <walt@tilera.com>
497 * config/tilepro/atomic.c (BIT_OFFSET): Define.
498 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
499 (__atomic_subword): Ditto.
501 2014-01-25 Walter Lee <walt@tilera.com>
503 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
504 a prefix op argument.
505 (__atomic_nand_fetch_4): Add prefix op.
506 (__atomic_nand_fetch_8): Ditto.
508 2014-01-21 Baruch Siach <barch@tkos.co.il>
510 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
512 2014-01-09 Rong Xu <xur@google.com>
514 * libgcov-driver.c (this_prg): make it local to save
515 bss space.
516 (gcov_exit_compute_summary): Ditto.
517 (gcov_exit_merge_gcda): Ditto.
518 (gcov_exit_merge_summary): Ditto.
519 (gcov_exit_dump_gcov): Ditto.
521 2014-01-08 Rong Xu <xur@google.com>
523 * libgcov-driver.c: Use libgcov.h.
524 (buffer_fn_data): Use xmalloc instead of malloc.
525 (gcov_exit_merge_gcda): Ditto.
526 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
527 * libgcov.h: New common header files for libgcov-*.h.
528 * libgcov-interface.c: Use libgcov.h
529 * libgcov-merge.c: Ditto.
530 * libgcov-profiler.c: Ditto.
531 * Makefile.in: Add dependence to libgcov.h
533 2014-01-02 Joseph Myers <joseph@codesourcery.com>
535 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
536 case of small numerator and finite nonzero result.
538 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
540 Update copyright years
542 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
544 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
545 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
546 config/arc/dp-hack.h, config/arc/fp-hack.h,
547 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
548 config/arc/ieee-754/arc600-dsp/divdf3.S,
549 config/arc/ieee-754/arc600-dsp/divsf3.S,
550 config/arc/ieee-754/arc600-dsp/muldf3.S,
551 config/arc/ieee-754/arc600-dsp/mulsf3.S,
552 config/arc/ieee-754/arc600-mul64/divdf3.S,
553 config/arc/ieee-754/arc600-mul64/divsf3.S,
554 config/arc/ieee-754/arc600-mul64/muldf3.S,
555 config/arc/ieee-754/arc600-mul64/mulsf3.S,
556 config/arc/ieee-754/arc600/divsf3.S,
557 config/arc/ieee-754/arc600/mulsf3.S,
558 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
559 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
560 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
561 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
562 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
563 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
564 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
565 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
566 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
567 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
568 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
569 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
570 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
571 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
572 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
573 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
574 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
575 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
576 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
577 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
578 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
579 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
580 vtv_start_preinit.c: Use the standard form for the copyright notice.
582 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
583 Chung-Lin Tang <cltang@codesourcery.com>
584 Based on patches from Altera Corporation
586 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
587 * config/nios2/lib2-nios2.h: New file.
588 * config/nios2/lib2-divmod-hi.c: New file.
589 * config/nios2/linux-unwind.h: New file.
590 * config/nios2/lib2-divmod.c: New file.
591 * config/nios2/linux-atomic.c: New file.
592 * config/nios2/t-nios2: New file.
593 * config/nios2/crti.asm: New file.
594 * config/nios2/t-linux: New file.
595 * config/nios2/lib2-divtable.c: New file.
596 * config/nios2/lib2-mul.c: New file.
597 * config/nios2/tramp.c: New file.
598 * config/nios2/crtn.asm: New file.
600 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
602 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
603 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
604 from cpuid.h to check vendor signatures.
606 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
608 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
609 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
610 (get_amd_cpu): Likewise.
612 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
614 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
615 Haswell.
617 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
618 H.J. Lu <hongjiu.lu@intel.com>
620 PR target/59422
621 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
622 and AMD_JAGUAR.
623 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
624 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
625 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
626 FEATURE_XOP and FEATURE_FMA.
627 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
628 AMDFAM15H_BDVER3.
629 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
630 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
631 FEATURE_FMA4 and FEATURE_XOP.
633 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
635 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
636 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
637 (get_intel_cpu): Updated.
639 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
641 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
643 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
645 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
646 instructions when __SSE_MATH__ is defined.
648 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
650 * config.host (microblaze-*-rtems*): New.
652 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
654 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
655 architectures that do not have hardware divide instruction.
656 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
658 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
660 * longlong.h: Delete (moved to include/).
662 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
664 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
665 of normal number and qNaN to not raise an inexact exception.
667 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
669 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
671 2013-11-28 Matthew Leach <matthew.leach@arm.com>
673 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
674 for correct opcodes on BE.
676 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
678 * soft-fp/op-4.h: Update from glibc.
680 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
682 * libgcc2.c (__udivmoddi4): Define new implementation when
683 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
684 divide instructions.
686 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
688 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
690 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
692 * config/t-softfp (soft-fp-objects-base): New variable.
693 (soft-fp-objects): Use it.
695 2013-11-23 David Edelson <dje.gcc@gmail.com>
696 Andrew Dixie <andrewd@gentrack.com>
698 PR target/33704
699 * config/rs6000/aixinitfini.c: New file.
700 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
701 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
702 symbols.
704 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
706 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
708 2013-11-18 Jan Hubicka <jh@suse.cz>
710 * libgcov-driver.c (run_accounted): Make global level static.
711 (gcov_exit_merge_summary): Silence warning; do not clear
712 run_accounted here.
713 (gcov_exit): Clear it here.
715 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
716 run_accounted.
718 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
719 (all_prg, crc32): Remove static vars.
720 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
721 all_prg.
722 (gcov_exit_merge_gcda): Add crc32 parameter.
723 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
724 do not account run if it was already accounted.
725 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
726 (gcov_exit): Initialize all_prg; update.
728 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
730 * configure: Regenerate.
732 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
733 Alan Modra <amodra@gmail.com>
735 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
736 (frob_update_context): Use it.
738 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
739 Alan Modra <amodra@gmail.com>
741 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
742 (trampoline_initial): Provide ELFv2 variant.
743 (__trampoline_setup): Likewise.
745 * config/rs6000/linux-unwind.h (frob_update_context): Do not
746 check for AIX indirect function call sequence if _CALL_ELF == 2.
748 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
749 Alan Modra <amodra@gmail.com>
751 * config/rs6000/linux-unwind.h (get_regs): Do not support
752 old kernel versions if _CALL_ELF == 2.
753 (frob_update_context): Do not support PLT stub variants only
754 generated by old linkers if _CALL_ELF == 2.
756 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
757 Alan Modra <amodra@gmail.com>
759 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
760 location of CR save area for 64-bit little-endian systems.
762 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
764 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
765 in tmake_file.
766 * config/arm/t-vxworks: Delete.
768 2013-11-10 Kai Tietz <ktietz@redhat.com>
770 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
771 Increment load-count on use of LIBGCC_SONAME DLL.
772 (hmod_libgcc): New static variable to hold handle of
773 LIBGCC_SONAME DLL.
774 (__gcc_deregister_frame): Decrement load-count of
775 LIBGCC_SONAME DLL.
777 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
779 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
780 availability.
781 * configure: Regenerate
783 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
785 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
786 FP_EX_DENORM. Store result to volatile location after SSE division
787 to close interrupt window. Remove unneeded fwait after x87
788 division since interrupt window will be closed by emitted fstp.
789 Rewrite FP_EX_INEXACT handling.
791 2013-11-06 Joseph Myers <joseph@codesourcery.com>
793 * soft-fp/README: Update.
794 * soft-fp/adddf3.c: Update from glibc.
795 * soft-fp/addsf3.c: Likewise.
796 * soft-fp/addtf3.c: Likewise.
797 * soft-fp/divdf3.c: Likewise.
798 * soft-fp/divsf3.c: Likewise.
799 * soft-fp/divtf3.c: Likewise.
800 * soft-fp/double.h: Likewise.
801 * soft-fp/eqdf2.c: Likewise.
802 * soft-fp/eqsf2.c: Likewise.
803 * soft-fp/eqtf2.c: Likewise.
804 * soft-fp/extenddftf2.c: Likewise.
805 * soft-fp/extended.h: Likewise.
806 * soft-fp/extendsfdf2.c: Likewise.
807 * soft-fp/extendsftf2.c: Likewise.
808 * soft-fp/extendxftf2.c: Likewise.
809 * soft-fp/fixdfdi.c: Likewise.
810 * soft-fp/fixdfsi.c: Likewise.
811 * soft-fp/fixdfti.c: Likewise.
812 * soft-fp/fixsfdi.c: Likewise.
813 * soft-fp/fixsfsi.c: Likewise.
814 * soft-fp/fixsfti.c: Likewise.
815 * soft-fp/fixtfdi.c: Likewise.
816 * soft-fp/fixtfsi.c: Likewise.
817 * soft-fp/fixtfti.c: Likewise.
818 * soft-fp/fixunsdfdi.c: Likewise.
819 * soft-fp/fixunsdfsi.c: Likewise.
820 * soft-fp/fixunsdfti.c: Likewise.
821 * soft-fp/fixunssfdi.c: Likewise.
822 * soft-fp/fixunssfsi.c: Likewise.
823 * soft-fp/fixunssfti.c: Likewise.
824 * soft-fp/fixunstfdi.c: Likewise.
825 * soft-fp/fixunstfsi.c: Likewise.
826 * soft-fp/fixunstfti.c: Likewise.
827 * soft-fp/floatdidf.c: Likewise.
828 * soft-fp/floatdisf.c: Likewise.
829 * soft-fp/floatditf.c: Likewise.
830 * soft-fp/floatsidf.c: Likewise.
831 * soft-fp/floatsisf.c: Likewise.
832 * soft-fp/floatsitf.c: Likewise.
833 * soft-fp/floattidf.c: Likewise.
834 * soft-fp/floattisf.c: Likewise.
835 * soft-fp/floattitf.c: Likewise.
836 * soft-fp/floatundidf.c: Likewise.
837 * soft-fp/floatundisf.c: Likewise.
838 * soft-fp/floatunditf.c: Likewise.
839 * soft-fp/floatunsidf.c: Likewise.
840 * soft-fp/floatunsisf.c: Likewise.
841 * soft-fp/floatunsitf.c: Likewise.
842 * soft-fp/floatuntidf.c: Likewise.
843 * soft-fp/floatuntisf.c: Likewise.
844 * soft-fp/floatuntitf.c: Likewise.
845 * soft-fp/gedf2.c: Likewise.
846 * soft-fp/gesf2.c: Likewise.
847 * soft-fp/getf2.c: Likewise.
848 * soft-fp/ledf2.c: Likewise.
849 * soft-fp/lesf2.c: Likewise.
850 * soft-fp/letf2.c: Likewise.
851 * soft-fp/muldf3.c: Likewise.
852 * soft-fp/mulsf3.c: Likewise.
853 * soft-fp/multf3.c: Likewise.
854 * soft-fp/negdf2.c: Likewise.
855 * soft-fp/negsf2.c: Likewise.
856 * soft-fp/negtf2.c: Likewise.
857 * soft-fp/op-1.h: Likewise.
858 * soft-fp/op-2.h: Likewise.
859 * soft-fp/op-4.h: Likewise.
860 * soft-fp/op-8.h: Likewise.
861 * soft-fp/op-common.h: Likewise.
862 * soft-fp/quad.h: Likewise.
863 * soft-fp/single.h: Likewise.
864 * soft-fp/soft-fp.h: Likewise.
865 * soft-fp/subdf3.c: Likewise.
866 * soft-fp/subsf3.c: Likewise.
867 * soft-fp/subtf3.c: Likewise.
868 * soft-fp/truncdfsf2.c: Likewise.
869 * soft-fp/trunctfdf2.c: Likewise.
870 * soft-fp/trunctfsf2.c: Likewise.
871 * soft-fp/trunctfxf2.c: Likewise.
872 * soft-fp/unorddf2.c: Likewise.
873 * soft-fp/unordsf2.c: Likewise.
874 * soft-fp/unordtf2.c: Likewise.
876 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
878 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
879 (_FP_MUL_MEAT_D): Ditto.
880 (_FP_DIV_MEAT_S): Ditto.
881 (_FP_DIV_MEAT_D): Ditto.
882 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
883 t-softfp-sfdf and t-softfp to tmake_file.
885 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
887 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
888 * config/i386/crtprec.c: Ditto.
890 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
891 Shiva Chen <shiva0217@gmail.com>
893 * config.host (nds32*-elf*): Add nds32 target.
894 * config/nds32 : New directory and files.
896 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
898 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
899 * config.host (cpu_type) <Setting default>: Add entry for
900 crisv32-*-*.
901 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
902 <crisv32-*-linux*>: Adjust.
903 * longlong.h: Wrap the whole CRIS section in a single
904 defined(__CRIS__) conditional. Add comment about add_ssaaaa
905 and sub_ddmmss.
906 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
907 defined.
908 [__CRIS__] (__umulsidi3): Define.
909 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
910 * config/cris/sfp-machine.h: New file.
911 * config/cris/umulsidi3.S: New file.
912 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
913 * config/cris/arit.c (SIGNMULT): New macro.
914 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
915 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
916 saving 3 out of originally 33 cycles from the fastest
917 path, 3 out of 54 from the medium path and one from the longest
918 path. Improve comments.
920 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
922 * sync.c: Remove static aliases and define each function directly
923 under its real name.
925 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
927 * config.host (hppa*64*-*-linux*): Define extra_parts.
928 (hppa*-*-linux*): Likewise.
930 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
932 * config/arc/crtgend.S: Add 2013 to Copyright years.
933 * config/arc/gmon/atomic.h: Likewise.
934 * config/arc/gmon/auxreg.h: Likewise.
935 * config/arc/gmon/sys/gmon_out.h: Likewise.
936 * config/arc/gmon/sys/gmon.h: Likewise.
937 * config/arc/gmon/prof-freq.c: Likewise.
938 * config/arc/gmon/mcount.c: Likewise.
939 * config/arc/gmon/prof-freq-stub.S: Likewise.
940 * config/arc/gmon/gmon.c: Likewise.
941 * config/arc/gmon/machine-gmon.h: Likewise.
942 * config/arc/gmon/profil.S: Likewise.
943 * config/arc/gmon/dcache_linesz.S: Likewise.
944 * config/arc/crtg.S: Likewise.
945 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
946 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
947 * config/arc/ieee-754/adddf3.S: Likewise.
948 * config/arc/ieee-754/truncdfsf2.S: Likewise.
949 * config/arc/ieee-754/fixsfsi.S: Likewise.
950 * config/arc/ieee-754/gtsf2.S: Likewise.
951 * config/arc/ieee-754/floatsisf.S: Likewise.
952 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
953 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
954 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
955 * config/arc/ieee-754/fixdfsi.S: Likewise.
956 * config/arc/ieee-754/addsf3.S: Likewise.
957 * config/arc/ieee-754/gesf2.S: Likewise.
958 * config/arc/ieee-754/floatsidf.S: Likewise.
959 * config/arc/ieee-754/extendsfdf2.S: Likewise.
960 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
961 * config/arc/ieee-754/gtdf2.S: Likewise.
962 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
963 * config/arc/ieee-754/uneqdf2.S: Likewise.
964 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
965 * config/arc/ieee-754/uneqsf2.S: Likewise.
966 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
967 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
968 * config/arc/ieee-754/eqdf2.S: Likewise.
969 * config/arc/ieee-754/ordsf2.S: Likewise.
970 * config/arc/ieee-754/divsf3.S: Likewise.
971 * config/arc/ieee-754/divdf3.S: Likewise.
972 * config/arc/ieee-754/floatunsidf.S: Likewise.
973 * config/arc/ieee-754/orddf2.S: Likewise.
974 * config/arc/ieee-754/eqsf2.S: Likewise.
975 * config/arc/ieee-754/gedf2.S: Likewise.
976 * config/arc/crtn.S: Likewise.
977 * config/arc/crti.S: Likewise.
978 * config/arc/t-arc700-uClibc: Likewise.
979 * config/arc/asm.h: Likewise.
980 * config/arc/libgcc-excl.ver: Likewise.
981 * config/arc/t-arc-newlib: Likewise.
982 * config/arc/divtab-arc700.c: Likewise.
983 * config/arc/initfini.c: Likewise.
984 * config/arc/fp-hack.h: Likewise.
986 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
987 Diego Novillo <dnovillo@google.com>
989 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
990 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
991 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
992 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
994 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
995 Brendan Kehoe <brendan@zen.org>
996 Simon Cook <simon.cook@embecosm.com>
998 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
999 * config/arc: New directory.
1000 * longlong.h [__arc__] (umul_ppmm): Remove.
1001 [__arc__] (__umulsidi3): Define.
1002 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1003 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1005 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1007 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1008 CreateSemaphoreA.
1009 * config/i386/gthr-win32.h: Likewise.
1011 2013-09-16 DJ Delorie <dj@redhat.com>
1013 * config/rl78/vregs.h: Add G10 register definitions.
1014 * config/rl78/lib2mul.c: Enable for RL78/G10.
1015 * config/rl78/lib2div.c: Likewise.
1016 * config/rl78/lshrsi3.S: Use vregs.h.
1017 * config/rl78/cmpsi2.S: Likewise.
1018 * config/rl78/trampoline.S: Likewise.
1019 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1021 2013-09-14 DJ Delorie <dj@redhat.com>
1022 Nick Clifton <nickc@redhat.com>
1024 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1025 * config/rl78/vregs.h: New.
1026 * config/rl78/signbit.S: New file. Implements signbit function.
1027 * config/rl78/divmodsi.S: New.
1028 * config/rl78/divmodhi.S: New.
1029 * config/rl78/divmodqi.S: New.
1030 * config/rl78/t-rl78: Build them here...
1031 * config/rl78/lib2div.c: ...but not here.
1033 2013-09-12 DJ Delorie <dj@redhat.com>
1035 * config.host (msp*-*-elf): New.
1036 * config/msp430/: New port.
1038 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1040 PR gcov-profile/58127
1041 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1042 __thread var for emulated TLS.
1043 (__gcov_indirect_call_counters): Likewise.
1045 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1046 Catherine Moore <clm@codesourcery.com>
1047 Richard Sandiford <rdsandiford@googlemail.com>
1049 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1050 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1051 (CALL_STUB_NO_RET): Likewise.
1052 (CALL_STUB_RET): Likewise.
1053 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1054 __mips16_ret call/return stub symbols.
1055 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1056 to tmake_file.
1058 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1060 * config.host <mips*-*-linux*>: Remove a stray comment.
1062 2013-08-10 Jan Hubicka <jh@suse.cz>
1064 Work around binutils PR14342
1065 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1066 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1067 (L_gcov_indirect_call_profiler_v2): New.
1069 2013-08-06 Jan Hubicka <jh@suse.cz>
1071 * libgcov.c (__gcov_indirect_call_callee,
1072 __gcov_indirect_call_counters): New global vars.
1073 (__gcov_indirect_call_profiler): replace by ...
1074 (__gcov_indirect_call_profiler_v2) ... this one.
1076 2013-08-06 Caroline Tice <cmtice@google.com>
1078 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1079 vtv_start_preinit.o and vtv_end_preinit.o.
1080 * configure.ac: Add code to check/set enable_vtable_verify.
1081 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1082 true.
1083 * vtv_start_preinit.c: New file.
1084 * vtv_end_preinit.c: New file.
1085 * vtv_start.c: New file.
1086 * vtv_end.c: New file.
1087 * configure: Regenerated.
1089 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1091 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1092 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1093 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1094 GPL-3.0-with-GCC-exception.
1096 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1098 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1099 ISA and up.
1101 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1103 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1104 mapping for FPRs when creating the fallback framestate.
1106 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1108 PR target/57516
1109 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1110 (__round_s2_const, __round_u2_const)
1111 (__round_s4_const, __round_u4_const, __round_x8):
1112 Saturate result if addition result cannot be represented.
1114 2013-07-15 Matthias Klose <doko@ubuntu.com>
1116 * libgcc2.c: Don't include <limits.h>.
1118 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1120 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1122 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1124 PR target/29776
1125 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1127 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1129 PR middle-end/36041
1130 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1131 Define.
1132 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1133 instead of table lookups.
1134 (__popcountDI2): Likewise.
1136 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1138 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1139 correctly.
1141 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1143 PR other/53317
1144 * soft-fp/adddf3.c: Update from glibc.
1145 * soft-fp/addsf3.c: Likewise.
1146 * soft-fp/addtf3.c: Likewise.
1147 * soft-fp/divdf3.c: Likewise.
1148 * soft-fp/divsf3.c: Likewise.
1149 * soft-fp/divtf3.c: Likewise.
1150 * soft-fp/double.h: Likewise.
1151 * soft-fp/eqdf2.c: Likewise.
1152 * soft-fp/eqsf2.c: Likewise.
1153 * soft-fp/eqtf2.c: Likewise.
1154 * soft-fp/extenddftf2.c: Likewise.
1155 * soft-fp/extended.h: Likewise.
1156 * soft-fp/extendsfdf2.c: Likewise.
1157 * soft-fp/extendsftf2.c: Likewise.
1158 * soft-fp/fixdfdi.c: Likewise.
1159 * soft-fp/fixdfsi.c: Likewise.
1160 * soft-fp/fixsfdi.c: Likewise.
1161 * soft-fp/fixsfsi.c: Likewise.
1162 * soft-fp/fixtfdi.c: Likewise.
1163 * soft-fp/fixtfsi.c: Likewise.
1164 * soft-fp/fixunsdfdi.c: Likewise.
1165 * soft-fp/fixunsdfsi.c: Likewise.
1166 * soft-fp/fixunssfdi.c: Likewise.
1167 * soft-fp/fixunssfsi.c: Likewise.
1168 * soft-fp/fixunstfdi.c: Likewise.
1169 * soft-fp/fixunstfsi.c: Likewise.
1170 * soft-fp/floatdidf.c: Likewise.
1171 * soft-fp/floatdisf.c: Likewise.
1172 * soft-fp/floatditf.c: Likewise.
1173 * soft-fp/floatsidf.c: Likewise.
1174 * soft-fp/floatsisf.c: Likewise.
1175 * soft-fp/floatsitf.c: Likewise.
1176 * soft-fp/floatundidf.c: Likewise.
1177 * soft-fp/floatundisf.c: Likewise.
1178 * soft-fp/floatunditf.c: Likewise.
1179 * soft-fp/floatunsidf.c: Likewise.
1180 * soft-fp/floatunsisf.c: Likewise.
1181 * soft-fp/floatunsitf.c: Likewise.
1182 * soft-fp/gedf2.c: Likewise.
1183 * soft-fp/gesf2.c: Likewise.
1184 * soft-fp/getf2.c: Likewise.
1185 * soft-fp/ledf2.c: Likewise.
1186 * soft-fp/lesf2.c: Likewise.
1187 * soft-fp/letf2.c: Likewise.
1188 * soft-fp/muldf3.c: Likewise.
1189 * soft-fp/mulsf3.c: Likewise.
1190 * soft-fp/multf3.c: Likewise.
1191 * soft-fp/negdf2.c: Likewise.
1192 * soft-fp/negsf2.c: Likewise.
1193 * soft-fp/negtf2.c: Likewise.
1194 * soft-fp/op-1.h: Likewise.
1195 * soft-fp/op-2.h: Likewise.
1196 * soft-fp/op-4.h: Likewise.
1197 * soft-fp/op-8.h: Likewise.
1198 * soft-fp/op-common.h: Likewise.
1199 * soft-fp/quad.h: Likewise.
1200 * soft-fp/single.h: Likewise.
1201 * soft-fp/soft-fp.h: Likewise.
1202 * soft-fp/subdf3.c: Likewise.
1203 * soft-fp/subsf3.c: Likewise.
1204 * soft-fp/subtf3.c: Likewise.
1205 * soft-fp/truncdfsf2.c: Likewise.
1206 * soft-fp/trunctfdf2.c: Likewise.
1207 * soft-fp/trunctfsf2.c: Likewise.
1208 * soft-fp/unorddf2.c: Likewise.
1209 * soft-fp/unordsf2.c: Likewise.
1210 * soft-fp/unordtf2.c: Likewise.
1211 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1212 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1213 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1214 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1215 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1216 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1217 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1218 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1219 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1220 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1221 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1222 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1224 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1226 * config/mips/lib2funcs.c: New file.
1227 * config/mips/t-mips (LIB2ADD_ST): Add it.
1229 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1231 PR target/6526
1232 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1233 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1235 2013-06-08 Walter Lee <walt@tilera.com>
1237 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1238 Replace int64_t with long long. Add __extension__ where
1239 appropriate.
1240 * config/tilepro/atomic.c: Include config.h.
1242 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1244 * config.host (arm-wrs-vxworks): Configure with other soft float.
1246 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1248 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1249 (mips64r5900el-*-elf*): New configurations.
1251 2013-06-04 Alan Modra <amodra@gmail.com>
1253 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1255 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1257 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1259 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1261 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1262 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1263 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1265 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1267 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1268 (powerpc-wrs-vxworks): Likewise.
1270 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1272 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1273 signal frames as well.
1274 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1275 STACK_BIAS to the CFA offset.
1277 2013-05-17 Richard Henderson <rth@redhat.com>
1279 PR target/49146
1280 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1281 (execute_cfa_program): Use it when storing to fs->regs.
1283 2013-05-08 Kai Tietz <ktietz@redhat.com>
1285 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1286 (__deregister_frame_info): Likewise.
1288 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1290 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1291 NaN's payload.
1293 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1295 2013-04-25 Alan Modra <amodra@gmail.com>
1297 * config.host: Match little-endian powerpc-linux.
1299 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1301 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1302 as 'unsigned long long' instead of 'unsigned long'.
1303 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1304 'signed long'.
1306 2013-04-10 Julian Brown <julian@codesourcery.com>
1308 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1309 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1310 unsigned char/unsigned short.
1311 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1313 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1315 PR other/55274
1316 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1318 2013-04-04 Meador Inge <meadori@codesourcery.com>
1320 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1321 computing the location of the link register.
1322 (aeabi_uldivmod): Ditto.
1324 2013-03-27 Kai Tietz <ktietz@redhat.com>
1326 * config.host: Add support for cygwin x64 target.
1327 * configure: Regenerated.
1329 2013-03-26 Walter Lee <walt@tilera.com>
1331 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1332 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1334 2013-03-25 Kai Tietz <ktietz@redhat.com>
1336 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1338 2013-03-20 Robert Mason <rbmj@verizon.net>
1340 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1341 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1342 (__gthread_leave_tsd_dtor_context): Add prototypes.
1343 (tls_delete_hook): Update.
1345 2013-03-20 Catherine Moore <clm@codesourcery.com>
1346 Joseph Myers <joseph@codesourcery.com>
1347 Chao-ying Fu <fu@mips.com>
1349 * config/mips/mips16.S: Don't build for microMIPS.
1350 * config/mips/linux-unwind.h: Handle microMIPS frame.
1351 * config/mips/crtn.S (fini, init): New labels.
1353 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1355 PR tree-optimization/53265
1356 * unwind-dw2.c (execute_cfa_program): Avoid
1357 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1358 on targets with DWARF_FRAME_REGISTERS < 32.
1360 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1362 PR target/49880
1363 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1364 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1366 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1368 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1369 sandybridge processors.
1371 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1373 PR target/56529
1374 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1375 inclusion list.
1377 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1379 * config/microblaze/crti.S: Setup stack protection at entry
1381 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1383 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1384 (__rotldi3): Shift bytewise if applicable.
1386 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1388 * config/aarch64/sync-cache.c
1389 (__aarch64_sync_cache_range): Silence warnings.
1391 2013-02-25 Catherine Moore <clm@codesourcery.com>
1393 Revert:
1394 2013-02-24 Catherine Moore <clm@codesourcery.com>
1395 Joseph Myers <joseph@codesourcery.com>
1396 Chao-ying Fu <fu@mips.com>
1398 * config/mips/mips16.S: Don't build for microMIPS.
1399 * config/mips/linux-unwind.h: Handle microMIPS frame.
1400 * config/mips/crtn.S (fini, init): New labels.
1402 2013-02-24 Catherine Moore <clm@codesourcery.com>
1403 Joseph Myers <joseph@codesourcery.com>
1404 Chao-ying Fu <fu@mips.com>
1406 * config/mips/mips16.S: Don't build for microMIPS.
1407 * config/mips/linux-unwind.h: Handle microMIPS frame.
1408 * config/mips/crtn.S (fini, init): New labels.
1410 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1411 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1412 as dividend.
1414 2013-02-16 Alan Modra <amodra@gmail.com>
1416 PR target/55431
1417 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1418 (ppc_fallback_frame_state): Always set up save locations for fp
1419 and altivec. Don't bother with non-callee-saved regs, r0-r13
1420 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1422 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1424 PR target/54222
1425 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1426 _ssmulHA, _ssmulSA.
1427 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1428 _ssmulha3, _usmulusa3, _ssmulsa3.
1429 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1430 (__muldi3): XCALL __muldi3_6 instead of rcall.
1431 (__umulsidi3, __mulsidi3): New functions.
1432 (do_prologue_saves, do_epilogue_restores): New .macros.
1433 (__divdi3_moddi3): Use them.
1434 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1435 (__usmulusa3, __ssmulsa3): New functions.
1437 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1438 Jack Howarth <howarth@bromo.med.uc.edu>
1439 Patrick Marlier <patrick.marlier@gmail.com>
1441 PR libitm/55693
1442 * config/darwin-crt-tm.c: Remove dummy functions hack.
1444 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1446 PR target/54222
1447 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1448 * config/avr/lib2-object.mk: New iterator to build objects from it.
1449 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1450 lib2funcs.c.
1451 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1452 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1453 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1454 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1455 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1456 * config/avr/lib1funcs-fixed.S: Implement them.
1458 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1460 Update copyright years.
1462 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1464 PR target/54601
1465 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1466 Add crtcxa to extra_parts.
1467 * config/rs6000/exit.h: New file.
1468 * config/rs6000/cxa_atexit.c: New file.
1469 * config/rs6000/cxa_finalize.c: New file.
1470 * config/rs6000/crtcxa.c: New file.
1471 * config/rs6000/t-aix-cxa: New file.
1472 * config/rs6000/libgcc-aix-cxa.ver: New file.
1474 2013-01-31 Nick Clifton <nickc@redhat.com>
1476 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1477 variant.
1479 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1481 PR target/54222
1482 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1483 _mulQQ, _mulHQ, _mulHA, _mulSA,
1484 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1485 _divQQ, _divHQ, _divHA, _divSA,
1486 _divUQQ, _divUHQ, _divUHA, _divUSA.
1488 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1490 * config.host(microblaze*-linux*): tmake_file: Remove
1491 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1492 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1493 to exclude functions from being built with libgcc.c and use
1494 the microblaze assembly.
1496 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1498 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1499 extra_parts.
1501 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1503 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1504 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1505 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1506 alignment operation.
1508 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1510 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1511 loop start address for cache clearing.
1513 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1515 * config/avr/lib1funcs.S: Remove trailing blanks.
1516 * config/avr/lib1funcs-fixed.S: Ditto.
1518 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1520 * config/avr/avr-lib.h: Add GPL copyright notice.
1522 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1524 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1525 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1526 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1527 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1529 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1531 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1532 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1534 2013-01-04 Nick Clifton <nickc@redhat.com>
1536 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1537 the CALLT instruction is supported.
1539 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1541 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1542 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1544 2012-12-13 John Tytgat <John@bass-software.com>
1546 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1547 is 25.
1549 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1551 PR libgcc/55451
1552 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1553 undefined signed overflows.
1555 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1557 PR target/55344
1558 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1560 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1562 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1563 (FP_TRAPPING_EXCEPTIONS): Define.
1564 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1565 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1567 2012-12-04 Richard Henderson <rth@redhat.com>
1569 PR bootstrap/55571
1570 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1572 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1574 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1575 (FP_EX_SHIFT): Define.
1576 (FP_TRAPPING_EXCEPTIONS): Define.
1578 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1580 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1581 (FP_ROUNDMODE): Use FP_RND_MASK.
1582 * config/aarch64/sfp-exceptions.c: New.
1583 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1584 Use __sfp_handle_exceptions.
1586 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1588 * config.host: (arm*-*-freebsd*): Remove.
1589 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1590 (arm*-*-elf*): Remove.
1591 (arm*-*-wince-pe*): Remove.
1592 * arm/unwind-arm.c (struct fpa_reg): Delete.
1593 (struct fpa_regs): Delete.
1594 (phase1_vrs): Remove fpa element.
1595 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1596 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1597 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1598 * ieee754-sf.S (floatundisf): Remove FPA support.
1599 (floatdisf): Likewise.
1600 * ieee75f-df.S (floatundidf): Likewise.
1601 (floatdidf): Likewise.
1603 2012-11-29 Kai Tietz <ktietz@redhat.com>
1605 PR target/55445
1606 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1607 * unwind-generic.h: Likewise.
1608 * unwind-seh.c: Likewise.
1610 2012-11-28 Richard Henderson <rth@redhat.com>
1612 PR libgcc/48076
1613 * emutls.c (__emutls_get_address): Avoid race condition between
1614 obj->loc.offset read and emutls_key initialization.
1616 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1618 Adjust decimal point of signed accum mode to GCC default.
1620 PR target/54222
1621 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1622 _divqq_helper.
1623 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1624 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1625 (__mulha3, __mulsa3)
1626 (__divqq3, __divha3, __divsa3): Adjust to new position of
1627 decimal point of signed accum types.
1629 (__mulusa3_round): New function.
1630 (__mulusa3): Use it.
1631 (__divqq_helper): New function.
1632 (__udivuqq3): Use it.
1634 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1636 PR bootstrap/55370
1637 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1639 2012-11-18 Teresa Johnson <tejohnson@google.com>
1641 PR bootstrap/55051
1642 * libgcov.c (gcov_exit): Remove merged program summary
1643 comparison unless !GCOV_LOCKED.
1645 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1647 * soft-fp: Updated from glibc upstream.
1649 2012-11-06 Ian Lance Taylor <iant@google.com>
1651 * generic-morestack.c (__generic_morestack): Align the returned
1652 stack pointer to a 32 byte boundary.
1653 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1654 increment the return address until we have decided that we don't
1655 have a varargs function.
1656 (__morestack) [32-bit]: Align stack correctly when calling C
1657 functions.
1658 (__morestack) [64-bit]: Likewise.
1660 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1662 * configure: Regenerate.
1664 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1666 PR target/55175
1667 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1668 * config/i386/sfp-machine.h: Guard exception handling
1669 code with _SOFT_FLOAT.
1670 * config/i386/32/sfp-machine.h: Guard rounding handling
1671 code with _SOFT_FLOAT.
1672 * config/i386/64/sfp-machine.h: Ditto.
1674 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1676 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1677 as extra_parts.
1679 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1681 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1682 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1683 when appropriate. Correct structure element types.
1684 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1685 -minline-all-stringops from compile flags.
1687 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1689 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1691 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1693 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1695 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1697 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1698 tmake_file.
1700 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1701 Jim MacArthur <jim.macarthur@arm.com>
1702 Marcus Shawcroft <marcus.shawcroft@arm.com>
1703 Nigel Stephens <nigel.stephens@arm.com>
1704 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1705 Richard Earnshaw <rearnsha@arm.com>
1706 Sofiane Naci <sofiane.naci@arm.com>
1707 Stephen Thomas <stephen.thomas@arm.com>
1708 Tejas Belagod <tejas.belagod@arm.com>
1709 Yufeng Zhang <yufeng.zhang@arm.com>
1711 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1712 * config/aarch64/crti.S: New file.
1713 * config/aarch64/crtn.S: New file.
1714 * config/aarch64/linux-unwind.h: New file.
1715 * config/aarch64/sfp-machine.h: New file.
1716 * config/aarch64/sync-cache.c: New file.
1717 * config/aarch64/t-aarch64: New file.
1718 * config/aarch64/t-softfp: New file.
1720 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1722 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1723 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1724 no-longer-needed LDBU insns.
1726 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1728 * config.host
1729 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1730 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1732 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1734 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1736 2012-10-15 Matthias Klose <doko@ubuntu.com>
1738 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1740 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1742 * configure: Regenerate.
1743 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1745 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1747 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1748 instructions for 64bit targets only.
1750 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1752 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1753 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1754 * config/i386/32/sfp-machine.h: ... here.
1755 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1756 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1757 New defines.
1759 2012-10-07 Matthias Klose <doko@ubuntu.com>
1761 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1762 as unused.
1763 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1765 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1767 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1768 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1769 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1770 (ElfW): Likewise.
1772 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1774 PR other/53889
1775 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1776 Fix parameter names.
1778 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1780 PR target/33135
1781 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1782 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1783 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1785 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1787 PR target/50457
1788 * config/sh/linux-atomic.S: Delete.
1789 * config/sh/linux-atomic.c: New.
1790 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1791 linux-atomic.c. Add cflags to disable warnings.
1793 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1795 PR other/53889
1796 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1797 function.
1798 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1799 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1800 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1801 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1802 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1803 Likewise.
1804 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1805 Likewise.
1806 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1807 Likewise.
1808 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1809 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1811 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1813 * config.host (hppa-*-openbsd*): New target.
1814 * config/pa/t-openbsd: New file.
1816 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1818 PR target/54222
1819 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1820 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1821 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1822 (__divsa3): Use __negsi2 to negate r_quoL.
1823 * config/avr/lib1funcs.S (FALIAS): New macro.
1824 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1825 (__negsi2): ...this new function.
1826 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1827 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1828 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1829 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1830 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1831 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1833 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1835 PR target/54089
1836 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1837 (lshrsi3): Reimplement as lshrsi3_r0.
1839 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1841 PR target/46191
1842 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1843 of libgcc.a.
1845 2012-09-07 Teresa Johnson <tejohnson@google.com>
1847 PR gcov-profile/54487
1848 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1849 differences.
1851 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1853 PR target/54461
1854 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1855 not configured --with-avrlibc=no.
1856 * config/avr/t-avrlibc: New file.
1857 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1858 (DPBIT_FUNCS): Ditto.
1859 (TPBIT_FUNCS): Ditto.
1861 2012-09-04 Teresa Johnson <tejohnson@google.com>
1863 * libgcov.c (struct gcov_summary_buffer): New structure.
1864 (gcov_histogram_insert): New function.
1865 (gcov_compute_histogram): Ditto.
1866 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1867 histograms during summary merging.
1869 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1871 * config.host (x86_64-*-openbsd*): New target.
1873 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1875 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1876 attribute.
1878 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1880 PR target/54222
1881 * config/avr/t-avr (conv_X): Rename to func_X.
1883 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1885 PR target/54222
1886 * config/avr/lib1funcs-fixed.S: New file.
1887 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1888 after they are used.
1889 (neg2, neg4): New macros.
1890 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1891 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1892 (__umulhisi3): Speed up MUL variant if there is enough flash.
1893 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1894 avr-modes.def.
1895 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1896 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1897 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1898 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1899 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1900 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1901 (LIB2FUNCS_EXCLUDE): Add supported functions.
1903 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1905 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1906 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1907 libgcc-s-objects.
1908 * fixed-obj.mk: Only expand dependency if $o is not in
1909 LIB2FUNCS_EXCLUDE.
1911 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1913 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1915 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1917 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1918 depend on --enable-shared.
1919 ($(lib1asmfuncs-o)): Use %.vis files independent of
1920 --enable-shared.
1921 * static-object.mk ($(base)$(objext), $(base).vis)
1922 ($(base)_s$(objext)): Use same rules for visibility handling as in
1923 shared-object.mk.
1925 2012-08-21 Ian Lance Taylor <iant@google.com>
1927 * config/i386/morestack.S (__morestack_non_split): Increase amount
1928 of space allocated for non-split code stack.
1930 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1932 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1933 even if inhibit_libc.
1935 2012-08-17 Julian Brown <julian@codesourcery.com>
1937 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1938 -fexceptions -fnon-call-exceptions if not defined.
1939 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1940 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1942 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1944 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1945 type.
1947 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1949 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1950 rs6000/t-slibgcc-aix.
1952 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1954 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1956 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1958 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1960 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1962 PR driver/54171
1963 * Makefile.in (version): Replace top_srcdir with srcdir.
1965 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1967 * Makefile.in (version): set to BASE-VER file from gcc directory.
1969 2012-08-01 Nick Clifton <nickc@redhat.com>
1971 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1972 Implements __clrsb for an HImode argument.
1974 2012-07-31 Nick Clifton <nickc@redhat.com>
1976 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1977 Implements __clrsb for an HImode argument.
1978 * config/stormy16/clrsbhi2.c: New file:
1979 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1981 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1983 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1985 2012-07-19 Tristan Gingold <gingold@adacore.com>
1986 Richard Henderson <rth@redhat.com>
1988 * unwind-seh.c: New file.
1989 * unwind-generic.h: Include windows.h for SEH.
1990 (_Unwind_Exception): Use 6 private fields for SEH.
1991 (_GCC_specific_handler): Declare.
1992 * unwind-c.c (__gcc_personality_seh0): New function.
1993 Adjust for SEH.
1994 * config/i386/libgcc-cygming.ver: New file.
1995 * config/i386/t-seh-eh: New file.
1996 * config.host (x86_64-*-mingw*): Default to seh.
1998 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2000 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2002 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2004 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2005 __builtin_expect when checking for exceptions.
2006 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2008 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2010 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2011 function declaration.
2012 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2013 (FP_RND_MASK): New.
2014 * config/ia64/sfp-exceptions.c: New.
2015 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2017 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2019 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2020 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2021 * config/i386/64/sfp-machine: ... (delete here) ...
2022 * config/i386/sfp-machine.h: ... to here.
2023 (FP_EX_MASK): Remove.
2024 (FP_RND_MASK): New.
2025 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2027 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2029 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2030 * config/i386/libgcc-sol2.ver: Ditto.
2031 * config/i386/libgcc-glibc.ver: Ditto.
2033 2012-06-11 Roland McGrath <mcgrathr@google.com>
2035 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2036 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2037 pthread_cancel.
2039 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2041 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2042 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2043 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2044 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2045 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2046 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2047 * config/i386/64/sfp-machine: ... (delete here) ...
2048 * config/i386/sfp-machine.h: ... to here.
2049 (FP_EX_MASK): New.
2050 (__sfp_handle_exceptions): New function declaration.
2051 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2052 * config/i386/sfp-exceptions.c: New.
2053 * config/i386/t-softfp: New.
2054 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2055 i386/t-softfp to tmake_file.
2057 2012-06-03 David S. Miller <davem@davemloft.net>
2059 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2060 change.
2062 2012-05-31 David S. Miller <davem@davemloft.net>
2064 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2065 multiply and divide instructions on 32-bit when V9.
2066 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2068 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2070 * config/arm/ieee754-df.S: Fix typos.
2071 * config/arm/ieee754-sf.S: Fix typos.
2072 * config/c6x/libunwind.S: Fix typos.
2073 * config/epiphany/udivsi3-float.c: Fix typos.
2074 * config/microblaze/muldi3_hard.S: Fix typos.
2075 * config/picochip/adddi3.S: Fix typos.
2076 * config/picochip/ashlsi3.S: Fix typos.
2077 * config/picochip/ashrsi3.S: Fix typos.
2078 * config/picochip/clzsi2.S: Fix typos.
2079 * config/picochip/cmpsi2.S: Fix typos.
2080 * config/picochip/divmod15.S: Fix typos.
2081 * config/picochip/divmodhi4.S: Fix typos.
2082 * config/picochip/divmodsi4.S: Fix typos.
2083 * config/picochip/longjmp.S: Fix typos.
2084 * config/picochip/lshrsi3.S: Fix typos.
2085 * config/picochip/parityhi2.S: Fix typos.
2086 * config/picochip/popcounthi2.S: Fix typos.
2087 * config/picochip/setjmp.S: Fix typos.
2088 * config/picochip/subdi3.S: Fix typos.
2089 * config/picochip/ucmpsi2.S: Fix typos.
2090 * config/picochip/udivmodhi4.S: Fix typos.
2091 * config/picochip/udivmodsi4.S: Fix typos.
2092 * config/spu/divv2df3.c: Fix typos.
2093 * config/spu/mfc_multi_tag_release.c: Fix typos.
2094 * config/spu/mfc_tag_release.c: Fix typos.
2095 * configure.ac: Fix typos.
2096 * configure: Regenerate.
2098 2012-05-25 Ian Lance Taylor <iant@google.com>
2100 * config/i386/morestack.S (__morestack_non_split): Check whether
2101 caller is varargs and needs %bp to hold the stack frame on return.
2103 2012-05-25 Olivier Hainque <hainque@adacore.com>
2105 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2106 sequence in the non pic case on VxWorks.
2108 2012-05-24 Olivier Hainque <hainque@adacore.com>
2110 * Makefile.in: Move dependency on install-unwind_h from
2111 "install-leaf" to "install".
2113 2012-05-24 Olivier Hainque <hainque@adacore.com>
2115 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2116 Use a separate command for stamp removals.
2118 2012-05-21 Andrew Pinski <apinski@cavium.com>
2120 PR bootstrap/53183
2121 * configure.ac: Define the default includes to being none.
2122 * configure: Regenerate.
2124 2012-05-16 Olivier Hainque <hainque@adacore.com>
2126 * Makefile.in (install-unwind_h): Rename into ...
2127 (install-unwind_h-forbuild): New target.
2128 (all): Use it instead of the former install-unwind_h.
2129 (install-unwind_h): Reinstate, copy to user install destination
2130 for include files, not to the internal gcc object directory one.
2131 (install-leaf): Depend on it.
2133 2012-05-15 Olivier Hainque <hainque@adacore.com>
2135 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2136 register numbers. LR_REGNO replaces R_LR.
2137 (ucontext_for): New, helper for ...
2138 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2139 and 5.3 of ...
2140 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2142 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2144 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2145 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2146 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2147 i386/t-cpuinfo ...
2148 (i[34567]86-*-*, x86_64-*-*): ... here.
2150 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2151 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2153 * config/i386/i386-cpuinfo.c: Rename to ...
2154 * config/i386/cpuinfo.c: ... this.
2155 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2157 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2158 (libgcc_cv_init_priority): New test.
2159 * configure: Regenerate.
2160 * config.in: New file.
2161 * Makefile.in (clean): Rename config.h to auto-target.h.
2162 (config.h): Likewise.
2163 (stamp-h): Likewise.
2165 * config/i386/cpuinfo.c (auto-target.h): Include.
2166 (CONSTRUCTOR_PRIORITY): Define.
2167 (__cpu_indicator_init): Use it.
2169 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2171 * longlong.h: Use a URL instead of an FSF postal address.
2172 Replace spaces with tab.
2174 2012-05-08 Teresa Johnson <tejohnson@google.com>
2176 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2177 (__gcov_dump): Ditto.
2178 (gcov_dump_complete): New global variable.
2179 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2180 (__gcov_flush): Outline functionality now in gcov_clear.
2181 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2183 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2185 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2186 (mips*-*-linux*): Include mips/t-tpbit when long double is
2187 16 bytes long.
2189 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2191 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2192 (get_available_features): New argument. Check for AVX2.
2193 (__cpu_indicator_init): Modify call to get_available_features.
2195 2012-04-25 Alan Modra <amodra@gmail.com>
2197 * config/rs6000/crtsavevr.S: New file.
2198 * config/rs6000/crtrestvr.S: New file.
2199 * config/rs6000/t-savresfgpr: Build the above.
2200 * config/rs6000/t-netbsd: Likewise.
2202 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2204 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2206 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2208 * libgcc/config/i386/i386-cpuinfo.c: New file.
2209 * libgcc/config/i386/t-cpuinfo: New file.
2210 * libgcc/config.host: Include t-cpuinfo.
2211 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2213 2012-04-24 Chao-ying Fu <fu@mips.com>
2215 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2217 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2219 struct siginfo vs. siginfo_t
2221 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2222 siginfo_t instead of struct siginfo.
2223 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2224 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2225 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2226 (ia64_handle_unwabi): Likewise.
2227 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2228 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2229 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2230 (sh_fallback_frame_state): Likewise.
2231 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2232 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2234 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2236 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2237 system call number.
2239 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2241 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2242 if it hasn't been previously saved.
2244 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2246 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2247 only for glibc.
2249 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2251 PR target/52737
2252 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2253 instead of __AVR_HAVE_8BIT_SP__.
2255 2012-03-26 Tristan Gingold <gingold@adacore.com>
2257 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2258 (unw_table_entry): Use unw_word instead of unsigned long.
2259 (_Unwind_FindTableEntry): Likewise.
2260 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2261 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2262 (_Unwind_FindTableEntry): Likewise.
2263 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2264 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2265 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2266 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2267 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2268 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2269 (uw_init_context_1, uw_install_context): Likewise.
2270 (unw_word): Move to unwind-ia64.h
2272 2012-03-26 Tristan Gingold <gingold@adacore.com>
2274 * config/vms/vms-ucrt0.c: Update copyright years.
2275 Add a sanity check.
2276 (___gcc_main_flags): Declare.
2277 (__main): Check flags to remap argv and exit code.
2278 * config.host (*-*-*vms*): Adjust extra_parts.
2279 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2280 (crt0.o): Add.
2282 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2284 * arm/lib1funcs.asm (ctzsi2): New function.
2285 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2286 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2287 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2288 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2289 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2290 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2292 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2294 * config.host: Add bits to support powerpc64-*-freebsd*.
2295 * config/rs6000/freebsd-unwind.h: New file.
2296 * config/rs6000/t-freebsd64: New file.
2298 2012-03-20 Richard Guenther <rguenther@suse.de>
2300 PR gcov-profile/52627
2301 * libgcov.c (init_mx): Fix mutex name.
2303 2012-03-16 Tristan Gingold <gingold@adacore.com>
2305 * config/ia64/vms-unwind.h: Remove ulong (and replace
2306 it by unw_reg where used). Define unw_reg with __int64.
2308 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2310 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2311 Solaris 8 handling.
2312 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2313 Solaris 8 handling.
2314 (sparc_is_sighandler): Likewise.
2316 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2318 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2319 <= saved reg size.
2321 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2323 * config/arm/crtn.S: Fix typo.
2325 2012-03-13 Richard Guenther <rguenther@suse.de>
2327 * libgcov.c: Remove stdio.h include and NULL un-define.
2329 2012-03-13 Richard Guenther <rguenther@suse.de>
2331 PR target/52569
2332 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2334 2012-03-13 Richard Guenther <rguenther@suse.de>
2336 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2338 2012-03-13 Richard Guenther <rguenther@suse.de>
2340 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2341 and __gthread_mutex_init_function definitions.
2343 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2345 * config.host (mips*-*-openbsd*): Remove.
2347 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2349 * config.host: Remove alpha*-dec-osf5.1* handling.
2350 * config/alpha/gthr-posix.c: Remove.
2351 * config/alpha/libgcc-osf5.ver: Remove.
2352 * config/alpha/osf5-unwind.h: Remove.
2353 * config/alpha/t-osf-pthread: Remove.
2354 * config/alpha/t-slibgcc-osf: Remove.
2355 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2356 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2357 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2358 * mkmap-flat.awk: Remove osf_export handling.
2360 2012-03-12 Richard Guenther <rguenther@suse.de>
2362 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2363 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2364 (__gthread_mutex_init_function): New function.
2365 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2367 PR gcov/49484
2368 * libgcov.c: Include gthr.h.
2369 (__gcov_flush_mx): New global variable.
2370 (init_mx, init_mx_once): New functions.
2371 (__gcov_flush): Protect self with a mutex.
2372 (__gcov_fork): Re-initialize mutex after forking.
2373 * unwind-dw2-fde.c: Change condition under which to use
2374 __GTHREAD_MUTEX_INIT_FUNCTION.
2376 2012-03-12 Tristan Gingold <gingold@adacore.com>
2378 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2379 * config/ia64/t-vms: Likewise.
2381 2012-03-11 Michael Hope <michael.hope@linaro.org>
2383 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2384 for Thumb-2.
2386 2012-03-07 Walter Lee <walt@tilera.com>
2388 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2389 "arch_atomic_".
2390 (atomic_xor): Rename and move definition to
2391 config/tilepro/atomic.h.
2392 (atomic_nand): Ditto.
2393 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2394 "arch_atomic_".
2395 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2396 (arch_atomic_nand): Ditto.
2398 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2400 PR target/52507
2401 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2403 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2405 PR target/52505
2406 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2407 from RAM.
2409 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2411 PR target/52461
2412 PR target/52508
2413 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2414 if RAMPZ affects reading from RAM.
2415 (__tablejump_elpm__): Ditto.
2416 (.xload): Ditto.
2417 (__movmemx_hi): Ditto.
2418 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2419 (__do_global_dtors): Ditto.
2420 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2421 (__movmemx_hi): Ditto.
2423 2012-03-05 Richard Henderson <rth@redhat.com>
2425 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2426 [ARM] (count_trailing_zeros): Use the builtin.
2428 2012-03-01 Kai Tietz <ktietz@redhat.com>
2430 * soft-fp: Imported from glibc upstream.
2432 2012-02-28 Kai Tietz <ktietz@redhat.com>
2434 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2435 for mingw-targets as attribute gcc_struct.
2437 2012-02-28 Ian Lance Taylor <iant@google.com>
2439 * generic-morestack.c (__splitstack_releasecontext): Correct call
2440 to __morestack_release_segments.
2442 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2444 PR target/52390
2445 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2446 for __linux__ when removing signals from __morestack_fullmask.
2448 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2450 PR target/52261
2451 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2453 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2455 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2456 instead of HAVE_INITFINI_ARRAY.
2457 * config/ia64/crtend.S: Likewise.
2459 2012-02-20 Kai Tietz <ktietz@redhat.com>
2461 PR libstdc++/52300
2462 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2464 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2465 to w32-unwind.h header.
2467 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2469 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2470 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2471 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2472 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2474 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2476 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2478 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2480 PR libitm/52220
2481 * config/darwin-crt-tm.c: Correct typo.
2483 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2484 Patrick Marlier <patrick.marlier@gmail.com>
2486 PR libitm/52220
2487 * config/darwin-crt-tm.c: Generate dummy functions.
2489 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2490 Patrick Marlier <patrick.marlier@gmail.com>
2492 PR libitm/52042
2493 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2494 (__doTMRegistrations): Call it.
2495 (__doTMdeRegistrations): Likewise.
2497 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2498 Anatoly Sokolov <aesok@post.ru>
2499 Eric Weddington <eric.weddington@atmel.com>
2501 PR target/52261
2502 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2503 (__epilogue_restores__): Ditto.
2505 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2507 PR target/51921
2508 PR target/52205
2509 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2510 Solaris 11 and slightly reformat.
2511 (sparc_is_sighandler): Likewise.
2513 2012-02-14 Walter Lee <walt@tilera.com>
2515 * config.host: Handle tilegx and tilepro.
2516 * config/tilegx/sfp-machine.h: New file.
2517 * config/tilegx/sfp-machine32.h: New file.
2518 * config/tilegx/sfp-machine64.h: New file.
2519 * config/tilegx/t-crtstuff: New file.
2520 * config/tilegx/t-softfp: New file.
2521 * config/tilegx/t-tilegx: New file.
2522 * config/tilepro/atomic.c: New file.
2523 * config/tilepro/atomic.h: New file.
2524 * config/tilepro/linux-unwind.h: New file.
2525 * config/tilepro/sfp-machine.h: New file.
2526 * config/tilepro/softdivide.c: New file.
2527 * config/tilepro/softmpy.S: New file.
2528 * config/tilepro/t-crtstuff: New file.
2529 * config/tilepro/t-tilepro: New file.
2531 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2533 PR libstdc++/51296
2534 PR libstdc++/51906
2535 * gthr-posix.h: Allow static initializer macros to be disabled.
2536 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2538 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2540 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2541 Add t-slibgcc-libgcc to tmake_file.
2542 * config/mips/libgcc-mips16.ver: Revert previous patch.
2543 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2545 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2546 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2548 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2549 * config/cr16/crti.S: New file.
2550 * config/cr16/crtlibid.S: New file.
2551 * config/cr16/crtn.S: New file.
2552 * config/cr16/lib1funcs.S: New file.
2553 * config/cr16/t-cr16: New file.
2554 * config/cr16/t-crtlibid: New file.
2555 * config/cr16/unwind-dw2.h: New file.
2556 * config/cr16/unwind-cr16.c: New file.
2557 * config/cr16/divmodhi3.c: New file.
2559 2012-01-25 Alan Modra <amodra@gmail.com>
2561 * config/rs6000/t-linux64: Delete. Move..
2562 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2563 * config/rs6000/t-linux: ..and libgcc flags to here.
2565 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2567 * config.host (i[34567]86-*-interix3*):
2568 Change triplet to i[34567]86-*-interix[3-9]*.
2569 * configure: Regenerate.
2571 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2572 Richard Sandiford <rdsandiford@googlemail.com>
2574 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2575 * config/mips/mips16.S (__mips16_rdhwr): New function.
2576 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2578 2012-01-11 Nathan Sidwell <nathan@acm.org>
2580 * libgcov.c (__gcov_init): Ignore objects with no functions.
2582 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2584 PR target/49868
2585 Extend __pgmx semantics to linearize memory.
2586 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2587 * config/avr/lib1funcs.S (__xload_1): New function.
2588 (__movmemx_qi, __movmemx_hi): New functions.
2589 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2590 semantics.
2592 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2594 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2595 purported sigacthandler address isn't null before dereferencing it.
2596 (sparc_is_sighandler): Likewise.
2598 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2600 PR ada/41929
2601 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2602 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2603 (sparc_is_sighandler): Likewise.
2604 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2606 2012-01-06 Tristan Gingold <gingold@adacore.com>
2608 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2609 compatibility thunks...
2610 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2611 (crtbeginS.o, crtendS.o): ... and these to ...
2612 * config/ia64/t-ia64-elf: ... this new file.
2613 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2614 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2616 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2618 * configure: Regenerate.
2619 * config/s390/t-crtstuff: Remove -fPIC.
2621 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2623 PR bootstrap/51006
2624 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2625 for NetBSD.
2627 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2629 PR target/51345
2630 * config/avr/lib1funcs.S: Remove FIXME comments.
2631 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2633 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2635 Implement light-weight DImode support.
2636 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2637 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2638 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2639 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2641 2011-12-30 Nathan Sidwell <nathan@acm.org>
2643 * libgcov.c (gcov_crc32): Remove global var.
2644 (free_fn_data): New function.
2645 (buffer_fn_data): Pass in filename, more robust error recovery.
2646 (crc32_unsigned): New function.
2647 (gcov_exit): More robust detection of new program. More robust
2648 error recovery.
2649 (__gcov_init): Do not update program's crc here.
2651 2011-12-21 Tristan Gingold <gingold@adacore.com>
2653 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2655 2011-12-21 Ian Lance Taylor <iant@google.com>
2657 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2659 2011-12-20 Ian Lance Taylor <iant@google.com>
2661 * config/i386/morestack.S (__morestack_non_split): If there is
2662 enough stack space already, don't split. Ask for more stack space
2663 than we required.
2665 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2667 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2668 `sys/sdt.h'.
2669 (_Unwind_DebugHook): New function.
2670 (uw_restore_core_regs): New define.
2671 (unwind_phase2): Use uw_restore_core_regs instead of
2672 restore_core_regs.
2673 (unwind_phase2_forced): Likewise.
2674 (__gnu_Unwind_Resume): Likewise.
2676 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2678 * config/alpha/linux-unwind.h: Update copyright years.
2679 (MD_FROB_UPDATE_CONTEXT): New define.
2680 (alpha_frob_update_context): New function.
2682 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2684 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2685 tmake_file rather replacing it.
2687 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2689 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2690 function is not used for PPC64.
2691 (save_world): Amend comments. Update the VRsave mask to reflect the
2692 saved regs.
2693 (rest_world): Update comments, do not clobber r10, do not use r8.
2694 (eh_rest_world_r10): Amend comments, do not use r8.
2695 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2696 no longer used, move restore of CR and target address to the end of
2697 the routine.
2699 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2701 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2702 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2704 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2706 PR target/49313
2707 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2708 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2710 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2712 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2714 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2716 PR target/49313
2717 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2718 * config/avr/lib1funcs.S (__muldi3): New function.
2720 2011-12-06 Andrew Pinski <apinski@cavium.com>
2722 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2723 size of func_ptr.
2724 (__frame_dummy_init_array_entry): Likewise.
2726 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2728 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2730 PR target/51345
2731 PR target/51002
2732 * config/avr/lib1funcs.S (__prologue_saves__,
2733 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2734 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2736 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2738 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2740 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2742 PR other/51272
2743 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2744 (_ITM_deregisterTMCloneTable): Likewise.
2745 (__register_frame_info): Fix unused warning.
2746 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2747 pthread_default_stacksize_np): Likewise.
2748 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2750 2011-11-29 DJ Delorie <dj@redhat.com>
2752 * config.host (rl78-*-elf): New case.
2753 * config/rl78: New directory for the Renesas RL78.
2755 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2757 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2758 formatting.
2760 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2762 PR other/51022
2763 * config/rs6000/t-savresfgpr: New file.
2764 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2765 $(srcdir)/config/rs6000/eabi.S.
2766 * config/rs6000/t-ppccomm-ldbl: Remove.
2767 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2768 tmake_file.
2769 (powerpc-*-eabispe*): Likewise.
2770 (powerpc-*-eabi*): Likewise.
2771 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2772 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2773 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2774 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2775 tmake_file.
2776 (powerpc-*-eabisim*): Likewise.
2777 (powerpc-*-elf*): Likewise.
2778 (powerpc-*-eabialtivec*): Likewise.
2779 (powerpc-xilinx-eabi*): Likewise.
2780 (powerpc-*-rtems*): Likewise.
2781 (powerpcle-*-elf*): Likewise.
2782 (powerpcle-*-eabisim*): Likewise.
2783 (powerpcle-*-eabi*): Likewise.
2785 2011-11-27 Ian Lance Taylor <iant@google.com>
2787 * generic-morestack.c (__splitstack_find): Check for NULL old
2788 stack value.
2789 (__splitstack_resetcontext): New function.
2790 (__splitstack_releasecontext): New function.
2791 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2793 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2795 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2797 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2799 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2801 2011-11-26 Richard Henderson <rth@redhat.com>
2803 * config/m68k/linux-atomic.c: New file.
2804 * config/m68k/t-linux: New file.
2805 * config.host (m68k-uclinux, m68k-linux): Use it.
2807 2011-11-26 Richard Henderson <rth@redhat.com>
2809 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2810 (__TMC_END__): Only declare if hidden is available; in the definition,
2811 if hidden is unavailable add a null record.
2812 (deregister_tm_clones, register_tm_clones): New.
2813 (__do_global_dtors_aux, frame_dummy): Use them.
2814 (__do_global_dtors, __do_global_ctors_1): Likewise.
2816 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2818 * config/darwin-crt-tm.c: New file.
2819 * config.host (darwin): Build crttms.o crttme.o to provide
2820 startup and shutdown for tm clones.
2821 * config/t-darwin (crttms.o): New build rule.
2822 (crttme.o): Likewise.
2824 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2826 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2827 et al.
2829 2011-11-21 Richard Henderson <rth@redhat.com>
2831 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2832 (__TMC_LIST__, __TMC_END__): New.
2833 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2834 (__do_global_dtors): Likewise.
2835 (frame_dummy): Call _ITM_registerTMCloneTable.
2836 (__do_global_ctors_1): Likewise.
2838 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2840 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2841 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2842 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2843 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2844 * config/i386/t-darwin64: Remove.
2845 * config/sh/t-netbsd (LIB2ADD): Remove.
2847 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2849 PR target/49313
2850 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2851 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2852 * config/avr/lib1funcs.S (wmov): New assembler macro.
2853 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2854 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2855 (__udivmod64): New function.
2856 (__negdi2): New function.
2858 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2860 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2861 *-*-freebsd*aout*): Remove.
2863 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2865 * static-object.mk (c_flags-$o): Save c_flags.
2866 ($(base)$(objext)): Use it.
2868 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2870 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2872 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2874 PR target/49868
2875 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2876 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2877 New functions.
2879 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2881 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2882 functions.
2883 (aeabi_uidivmod): Likewise.
2884 (umodsi3): Likewise.
2885 (divsi3): Likewise.
2886 (aeabi_idivmod): Likewise.
2887 (modsi3): Likewise.
2889 2011-11-16 Tristan Gingold <gingold@adacore.com>
2891 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2893 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2895 PR target/49868
2896 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2897 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2899 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2901 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2902 tmake_file list.
2903 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2904 * config/pa/t-stublib64: Delete.
2906 2011-11-12 Richard Henderson <rth@redhat.com>
2908 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2909 cast the pointer argument to _Unwind_SetGRPtr.
2911 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2913 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2915 2011-11-09 Ian Lance Taylor <iant@google.com>
2917 * generic-morestack.c: Include <string.h>.
2918 (uintptr_type): Define.
2919 (struct initial_sp): Add dont_block_signals field. Reduce size of
2920 extra array by 1.
2921 (allocate_segment): Set prev field to NULL. Don't set
2922 __morestack_current_segment or __morestack_segments.
2923 (__generic_morestack): Update current->prev and *pp after calling
2924 allocate_segment.
2925 (__morestack_block_signals): Don't do anything if
2926 dont_block_signals is set.
2927 (__morestack_unblock_signals): Likewise.
2928 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2929 uintptr_type.
2930 (__splitstack_block_signals): New function.
2931 (enum __splitstack_content_offsets): Define.
2932 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2933 (__splitstack_makecontext): New function.
2934 (__splitstack_block_signals_context): New function.
2935 (__splitstack_find_context): New function.
2936 * config/i386/morestack.S (__morestack_get_guard): New function.
2937 (__morestack_set_guard, __morestack_make_guard): New functions.
2938 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2940 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2942 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2943 (i[34567]86-*-mingw*): ... here.
2944 (x86_64-*-mingw*): ... here.
2946 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2948 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2950 2011-11-07 Nathan Sidwell <nathan@acm.org>
2952 * libgcov.c (struct gcov_fn_buffer): New struct.
2953 (buffer_fn_data): New helper.
2954 (gcov_exit): Rework for new gcov data structures.
2956 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2958 PR target/49313
2959 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2961 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2963 * config.host (tmake_file): Correct comment.
2964 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2965 t-libgcc-pic.
2966 (bfin*-uclinux*): Likewise.
2967 (bfin*-linux-uclibc*): Likewise.
2968 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2970 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2971 assigning.
2972 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2973 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2974 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2975 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2976 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2977 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2978 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2979 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2980 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2981 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2982 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2983 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2984 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2986 * config/bfin/t-elf: Remove.
2987 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2989 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2991 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2992 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2993 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2994 (lm32-*-elf*): ... this.
2995 (lm32-*-rtems*): ... and this.
2996 Add to tmake_file.
2997 (m32r-*-rtems*): Add to tmake_file.
2998 (moxie-*-rtems*): Likewise.
2999 (sparc-*-rtems*): Likewise.
3000 Remove t-rtems from tmake_file.
3001 (sparc64-*-rtems*): Likewise.
3002 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3003 instead.
3005 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3007 PR bootstrap/50982
3008 * config/gthr-posix.h: Move ...
3009 * gthr-posix.h: ... here.
3010 * config/gthr-lynx.h: Reflect this.
3011 * config/gthr-vxworks.h: Likewise.
3012 * config/rs6000/gthr-aix.h: Likewise.
3013 * configure.ac (target_thread_file): Likewise.
3014 * configure: Regenerate.
3016 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3018 * config.host (arm*-*-rtemseabi*): New target.
3020 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3022 PR other/50991
3023 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3024 extra-parts.
3026 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3028 * config.host (epiphany-*-elf*): New configuration.
3029 * config/epiphany: New Directory.
3031 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3033 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3034 * config/avr/t-rtems: New.
3035 Filter out _exit from LIB1ASMFUNCS.
3037 2011-11-04 David S. Miller <davem@davemloft.net>
3039 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3040 * configure: Rebuild.
3042 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3044 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3045 variable.
3047 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3049 PR target/50931
3050 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3051 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3053 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3055 PR target/50989
3056 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3058 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3060 * config/c6x/t-elf (LIB2ADDEH): Set.
3061 * config/c6x/t-c6x-elf: Remove.
3063 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3065 * config/i386/sol2-ci.S: Rename to ...
3066 * config/i386/crti.S: ... this.
3067 * config/i386/sol2-cn.S: Rename to ...
3068 * config/i386/crtn.S: ... this.
3069 * config/sparc/sol2-ci.S: Rename to ...
3070 * config/sparc/crti.S: ... this.
3071 * config/sparc/sol2-cn.S: Rename to ...
3072 * config/sparc/crtn.S: ... this.
3073 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3074 (crti.o, crtn.o): Remove.
3076 2011-11-04 Tristan Gingold <gingold@adacore.com>
3078 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3080 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3082 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3084 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3086 * config.host (crisv32-*-none, cris-*-none): Remove.
3087 (crisv32-*-elf): Append to tmake_file, don't just set it.
3088 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3090 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3092 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3093 (ecrtn$(objext)): Likewise.
3094 (ncrti$(objext)): Likewise.
3095 (ncrtn$(objext)): Likewise.
3097 2011-11-03 Andreas Schwab <schwab@redhat.com>
3099 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3101 2011-11-02 David S. Miller <davem@davemloft.net>
3103 * configure.ac: Set host_address on sparc too.
3104 * configure: Regenerate.
3105 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3106 based upon host_address.
3107 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3109 2011-11-02 Jason Merrill <jason@redhat.com>
3111 * config/rs6000/t-ppccomm: Add missing \.
3113 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3115 * gthr-single.h, gthr.h: New files.
3116 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3117 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3118 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3119 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3120 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3121 * configure.ac (thread_header): New variable.
3122 Set it depending on target_thread_file.
3123 (gthr-default.h): Link from $thread_header.
3124 * configure: Regenerate.
3125 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3127 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3129 * configure.ac (tm_file_): New variable.
3130 Determine from tm_file.
3131 (tm_file, tm_defines): Substitute.
3132 * configure: Regenerate.
3133 * mkheader.sh: New file.
3134 * Makefile.in (clean): Remove libgcc_tm.h.
3135 ($(objects)): Depend on libgcc_tm.h.
3136 (libgcc_tm_defines, libgcc_tm_file): New variables.
3137 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3138 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3139 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3140 ($(extra-parts)): Depend on libgcc_tm.h.
3141 * config.host (tm_defines, tm_file): New variable.
3142 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3143 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3144 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3145 (avr-*-rtems*): Likewise.
3146 (avr-*-*): Likewise.
3147 (frv-*-elf): Likewise.
3148 (frv-*-*linux*): Likewise.
3149 (h8300-*-rtems*): Likewise.
3150 (h8300-*-elf*): Likewise.
3151 (i[34567]86-*-darwin*): Likewise.
3152 (x86_64-*-darwin*): Likewise.
3153 (rx-*-elf): Likewise.
3154 (tic6x-*-uclinux): Likewise.
3155 (tic6x-*-elf): Likewise.
3156 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3157 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3158 * config/i386/cygming-crtbegin.c: Likewise.
3159 * config/i386/cygming-crtend.c: Likewise.
3160 * config/ia64/fde-vms.c: Likewise.
3161 * config/ia64/unwind-ia64.c: Likewise.
3162 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3163 * config/rs6000/darwin-fallback.c: Likewise.
3164 * config/stormy16/lib2funcs.c: Likewise.
3165 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3166 * crtstuff.c: Likewise.
3167 * dfp-bit.h: Likewise.
3168 * emutls.c: Likewise.
3169 * fixed-bit.c: Likewise.
3170 * fp-bit.c: Likewise.
3171 * generic-morestack-thread.c: Likewise.
3172 * generic-morestack.c: Likewise.
3173 * libgcc2.c: Likewise.
3174 * libgcov.c: Likewise.
3175 * unwind-dw2-fde-dip.c: Likewise.
3176 * unwind-dw2-fde.c: Likewise.
3177 * unwind-dw2.c: Likewise.
3178 * unwind-sjlj.c: Likewise.
3180 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3182 * configure.ac: Include ../config/picflag.m4.
3183 (GCC_PICFLAG): Call it.
3184 Substitute.
3185 * configure: Regenerate.
3186 * Makefile.in (gcc_srcdir): Remove.
3187 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3188 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3189 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3190 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3191 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3192 Use $<.
3193 Remove comment.
3194 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3195 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3196 to refer to libgcc2.c.
3197 Use $<.
3198 * config/darwin-64.c: New file.
3199 * config/darwin-crt3.c: Remove comment.
3200 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3201 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3202 config/udivmodsi4.c: New files.
3203 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3204 config/memset.c: New files.
3205 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3206 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3207 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3208 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3209 * config/t-openbsd-thread: New file.
3210 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3211 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3212 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3213 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3214 qrnnd.S.
3215 Adapt filename.
3216 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3217 to refer to gthr-posix.c.
3218 * config/alpha/t-vms (LIB2ADD): Set.
3219 * config/alpha/vms-gcc_shell_handler.c: New file.
3220 * config/arm/bpabi.c, config/arm/fp16.c,
3221 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3222 config/arm/unaligned-funcs.c: New files.
3223 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3224 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3225 * config/arm/t-linux: Likewise.
3226 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3227 * config/arm/t-netbsd: New file.
3228 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3229 * config/arm/t-symbian (LIB2ADD_ST): Set.
3230 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3231 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3232 * config/bfin/t-elf: New file.
3233 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3234 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3235 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3236 config/c6x/ltf.c: New files.
3237 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3238 (HOST_LIBGCC2_CFLAGS): Set.
3239 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3240 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3241 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3242 New files.
3243 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3244 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3245 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3246 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3247 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3248 files.
3249 * config/frv/t-frv (LIB2ADD): Set.
3250 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3251 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3252 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3253 config/h8300/popcounthi2.c: New files.
3254 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3255 * config/i386/gthr-win32.c: New file.
3256 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3257 * config/i386/t-cygwin: Likewise.
3258 * config/i386/t-darwin, config/i386/t-darwin64,
3259 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3260 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3261 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3262 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3263 * config/ia64/quadlib.c: New file.
3264 * config/ia64/t-hpux (LIB2ADD): Set.
3265 * config/ia64/t-ia64: Add comment.
3266 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3267 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3268 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3269 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3270 * config/m32c/t-m32c (LIB2ADD): Set.
3271 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3272 * config/m32r/t-m32r: Likewise.
3273 * config/m68k/fpgnulib.c: New file.
3274 * config/m68k/t-floatlib (LIB2ADD): Set.
3275 (xfgnulib.c): New target.
3276 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3277 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3278 * config/mep/t-mep (LIB2ADD): Set.
3279 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3280 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3281 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3282 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3283 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3284 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3285 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3286 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3287 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3288 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3289 New files.
3290 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3291 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3292 * config/pa/fptr.c, config/pa/lib2funcs.S,
3293 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3294 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3295 (LIB2ADD, LIB2ADD_ST): Set.
3296 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3297 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3298 Set.
3299 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3300 * config/pdp11/t-pdp11: New file.
3301 * config/picochip/libgccExtras/adddi3.S,
3302 config/picochip/libgccExtras/ashlsi3.S,
3303 config/picochip/libgccExtras/ashrsi3.S,
3304 config/picochip/libgccExtras/clzsi2.S,
3305 config/picochip/libgccExtras/cmpsi2.S,
3306 config/picochip/libgccExtras/divmod15.S,
3307 config/picochip/libgccExtras/divmodhi4.S,
3308 config/picochip/libgccExtras/divmodsi4.S,
3309 config/picochip/libgccExtras/lshrsi3.S,
3310 config/picochip/libgccExtras/parityhi2.S,
3311 config/picochip/libgccExtras/popcounthi2.S,
3312 config/picochip/libgccExtras/subdi3.S,
3313 config/picochip/libgccExtras/ucmpsi2.S,
3314 config/picochip/libgccExtras/udivmodhi4.S,
3315 config/picochip/libgccExtras/udivmodsi4.S: New files.
3316 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3317 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3318 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3319 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3320 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3321 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3322 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3323 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3324 files.
3325 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3326 (HOST_LIBGCC2_CFLAGS): Set.
3327 * config/rs6000/t-darwin64: New file.
3328 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3329 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3330 * config/rs6000/t-ppccomm (LIB2ADD): Add
3331 $(srcdir)/config/rs6000/tramp.S.
3332 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3333 Add $(srcdir)/config/rs6000/eabi.S.
3334 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3335 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3336 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3337 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3338 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3339 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3340 * config/rs6000/tramp.S: New file.
3341 * config/s390/t-tpf: Remove.
3342 * config/sh/linux-atomic.S: New file.
3343 * config/sh/t-linux (LIB2ADD): Set.
3344 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3345 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3346 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3347 to unwind-dw2.c.
3348 (HOST_LIBGCC2_CFLAGS): Set.
3349 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3350 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3351 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3352 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3353 config/spu/mfc_multi_tag_release.c,
3354 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3355 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3356 config/spu/multi3.c: New files.
3357 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3358 (HOST_LIBGCC2_CFLAGS): Set.
3359 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3360 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3361 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3362 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3363 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3364 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3365 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3366 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3367 config/stormy16/umodsi3.c: New files.
3368 * config/xtensa/lib2funcs.S: New file.
3369 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3370 * config/xtensa/t-xtensa (LIB2ADD): Set.
3371 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3372 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3373 Add t-freebsd-thread to tmake_file for posix threads.
3374 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3375 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3376 (*-*-lynxos*): Likewise.
3377 (*-*-netbsd*): Likewise.
3378 (*-*-openbsd*): Likewise.
3379 Add t-openbsd-thread to tmake_file for posix threads.
3380 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3381 (*-*-vxworks*): Set tmake_file.
3382 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3383 (alpha*-*-freebsd*): Likewise.
3384 (alpha*-*-netbsd*): Likewise.
3385 (alpha*-*-openbsd*): Likewise.
3386 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3387 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3388 (alpha*-dec-*vms*): Likewise.
3389 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3390 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3391 (bfin*-uclinux*): Likewise.
3392 (bfin*-linux-uclibc*): Likewise.
3393 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3394 (crisv32-*-none): Likewise.
3395 (cris-*-elf): Likewise.
3396 (cris-*-none): Likewise.
3397 (cris-*-linux*, crisv32-*-linux*): Likewise.
3398 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3399 tmake_file.
3400 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3401 tmake_file.
3402 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3403 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3404 (x86_64-*-elf*): Likewise.
3405 (i[34567]86-*-nto-qnx*): Likewise.
3406 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3407 win32 threads.
3408 (x86_64-*-mingw*): Likewise.
3409 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3410 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3411 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3412 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3413 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3414 tmake_file.
3415 (mipsisa64sr71k-*-elf*): Likewise.
3416 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3417 (mips-*-elf*, mipsel-*-elf*): Likewise.
3418 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3419 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3420 (mips*-*-rtems*): Likewise.
3421 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3422 to tmake_file.
3423 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3424 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3425 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3426 (spu-*-elf*): Likewise.
3427 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3429 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3431 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3432 $(srcdir) to refer to $(LIB1ASMSRC).
3433 Use $<.
3434 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3435 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3436 config/arm/lib1funcs.S: New files.
3437 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3438 * config/arm/t-arm: New file.
3439 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3440 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3441 config/arm/t-strongarm-elf: New files.
3442 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3443 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3444 * config/avr/lib1funcs.S: New file.
3445 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3446 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3447 * config/c6x/lib1funcs.S: New file.
3448 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3449 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3450 * config/frv/lib1funcs.S: New file.
3451 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3452 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3453 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3454 * config/ia64/__divxf3.asm: Rename to ...
3455 * config/ia64/__divxf3.S: ... this.
3456 Adapt lib1funcs.asm filename.
3457 * config/ia64/_fixtfdi.asm: Rename to ...
3458 * config/ia64/_fixtfdi.S: ... this.
3459 Adapt lib1funcs.asm filename.
3460 * config/ia64/_fixunstfdi.asm: Rename to ...
3461 * config/ia64/_fixunstfdi.S: ... this.
3462 Adapt lib1funcs.asm filename.
3463 * config/ia64/_floatditf.asm: Rename to ...
3464 * config/ia64/_floatditf.S: ... this.
3465 Adapt lib1funcs.asm filename.
3466 * config/ia64/lib1funcs.S: New file.
3467 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3468 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3469 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3470 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3471 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3472 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3473 * config/mep/lib1funcs.S: New file.
3474 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3475 * config/mips/mips16.S: New file.
3476 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3477 * config/pa/milli64.S: New file.
3478 * config/pa/t-linux, config/pa/t-linux64: New files.
3479 * config/picochip/lib1funcs.S: New file.
3480 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3481 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3482 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3483 * config/sh/t-netbsd: New file.
3484 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3485 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3486 * config/sh/t-sh64: New file.
3487 * config/sparc/lb1spc.S: New file.
3488 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3489 filename.
3490 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3491 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3492 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3493 config/xtensa/lib1funcs.S: New files.
3494 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3495 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3496 tmake_file.
3497 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3498 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3499 (arm*-*-linux*): Likewise.
3500 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3501 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3502 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3503 (arm*-*-ecos-elf): Likewise.
3504 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3505 (arm*-*-rtems*): Likewise.
3506 (arm*-*-elf): Likewise.
3507 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3508 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3509 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3510 (bfin*-uclinux*): Likewise.
3511 (bfin*-linux-uclibc*): Likewise.
3512 (bfin*-rtems*): Likewise.
3513 (bfin*-*): Likewise.
3514 (fido-*-elf): Merge into m68k-*-elf*.
3515 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3516 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3517 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3518 (h8300-*-elf*): Likewise.
3519 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3520 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3521 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3522 (i[34567]86-*-mingw*): Likewise.
3523 (x86_64-*-mingw*): Likewise.
3524 (i[34567]86-*-interix3*): Likewise.
3525 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3526 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3527 (m68k-*-elf*): Also handle fido-*-elf.
3528 Add m68k/t-floatlib to tmake_file.
3529 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3530 (m68k-*-linux*): Likewise.
3531 (m68k-*-rtems*): Likewise.
3532 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3533 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3534 sh64*-*-*.
3535 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3536 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3537 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3538 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3539 sh/t-netbsd to tmake_file.
3540 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3541 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3542 (sh-wrs-vxworks): Likewise.
3543 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3544 *-leon[3-9]*.
3545 (v850*-*-*): Add v850/t-v850 to tmake_file.
3546 (vax-*-linux*): Add vax/t-linux to tmake_file.
3547 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3549 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3551 * crtstuff.c: New file.
3552 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3553 (CRTSTUFF_T_CFLAGS): Define.
3554 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3555 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3556 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3557 crtstuff.c.
3558 Use $<.
3559 (crtbeginT.o): Use $(objext).
3560 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3561 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3562 (gcc-extra-parts): Remove.
3563 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3564 Set extra_parts.
3565 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3566 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3567 Add t-crtstuff-pic to tmake_file.
3568 (*-*-lynxos*): New case.
3569 Set tmake_file, extra_parts.
3570 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3571 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3572 *-*-netbsdelf[2-9]*.
3573 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3574 (*-*-rtems*): Set extra_parts.
3575 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3576 (*-*-uclinux*): New case.
3577 Set extra_parts.
3578 (*-*-vms*): New case.
3579 Set tmake_file, extra_parts.
3580 (*-*-elf): Set extra_parts.
3581 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3582 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3583 vms/t-vms64.
3584 Set extra_parts.
3585 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3586 Set extra_parts.
3587 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3588 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3589 (arm-wrs-vxworks): Append to tmake_file.
3590 Set extra_parts.
3591 (arm*-*-uclinux*): Set extra_parts.
3592 (arm*-*-ecos-elf): Likewise.
3593 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3594 arm*-*-eabi*.
3595 (arm*-*-rtems*): Set extra_parts.
3596 (arm*-*-elf): Likewise.
3597 (avr-*-rtems*): Clear extra_parts.
3598 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3599 Set extra_parts.
3600 (bfin*-uclinux*): Likewise.
3601 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3602 (bfin*-rtems*): Append to tmake_file.
3603 Set extra_parts.
3604 (bfin*-*): Likewise.
3605 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3606 (crisv32-*-elf): ... this.
3607 (crisv32-*-none): ... this.
3608 (cris-*-elf, cris-*-none): New cases.
3609 Add cris/t-elfmulti to tmake_file.
3610 (fr30-*-elf): Append to tmake_file.
3611 Set extra_parts.
3612 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3613 Set extra_parts.
3614 (h8300-*-rtems*): Append to tmake_file.
3615 Set extra_parts.
3616 (h8300-*-elf*): Likewise.
3617 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3618 Set extra_parts.
3619 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3620 Set extra_parts.
3621 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3622 (x86_64-*-elf*): Likewise.
3623 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3624 (x86_64-*-freebsd*): Likewise.
3625 (x86_64-*-netbsd*): Likewise.
3626 (i[34567]86-*-linux*): Likewise.
3627 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3628 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3629 (x86_64-*-linux*): Likewise.
3630 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3631 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3632 tmake_file.
3633 Set extra_parts.
3634 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3635 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3636 Append to extra_parts, remove crtbegin.o, crtend.o.
3637 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3638 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3639 crtend.o, crtbeginS.o, crtendS.o.
3640 (ia64*-*-linux*): Comment extra_parts.
3641 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3642 Set extra_parts.
3643 (iq2000*-*-elf*): Clear extra_parts.
3644 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3645 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3646 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3647 (m32r-*-rtems*): ... this.
3648 Add m32r/t-m32r to tmake_file.
3649 (m68k-*-elf*): Add t-crtin to tmake_file.
3650 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3651 (mcore-*-elf): Likewise.
3652 (microblaze*-*-*): Set extra_parts.
3653 (mips*-sde-elf*): New case.
3654 Set tmake_file, extra_parts.
3655 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3656 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3657 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3658 tmake_file.
3659 Set extra_parts.
3660 (mipsisa64sr71k-*-elf*): Likewise.
3661 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3662 (mips-*-elf*, mipsel-*-elf*): Likewise.
3663 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3664 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3665 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3666 (mips*-*-rtems*): Likewise.
3667 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3668 (moxie-*-*): Split into ...
3669 (moxie-*-elf, moxie-*-uclinux*): ... this.
3670 Add to extra_parts, remove crtbegin.o, crtend.o.
3671 (moxie-*-rtems*): New case.
3672 Set tmake_file.
3673 Clear extra_parts.
3674 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3675 Set extra_parts.
3676 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3677 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3678 tmake_file.
3679 Set extra_parts.
3680 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3681 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3682 Set extra_parts.
3683 (powerpc-*-eabisim*): Likewise.
3684 (powerpc-*-elf*): Likewise.
3685 (powerpc-*-eabialtivec*): Likewise.
3686 (powerpc-xilinx-eabi*): Likewise.
3687 (powerpc-*-eabi*): Likewise.
3688 (powerpc-*-rtems*): Likewise.
3689 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3690 tmake_file.
3691 Set extra_parts.
3692 (powerpc-*-lynxos*): Add to tmake_file.
3693 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3694 rs6000/t-crtstuff, t-crtstuff-pic.
3695 Set extra_parts.
3696 (powerpcle-*-eabisim*): Likewise.
3697 (powerpcle-*-eabi*): Likewise.
3698 (rx-*-elf): Remove extra_parts.
3699 (s390x-ibm-tpf*): Set extra_parts.
3700 (score-*-elf): Set extra_parts.
3701 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3702 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3703 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3704 (sh64l*-*-netbsd*): Split into ...
3705 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3706 Add t-crtstuff-pic to tmake_file.
3707 Set extra_parts.
3708 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3709 Set extra_parts.
3710 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3711 (sparc-*-elf*): Remove t-crtin from tmake_file.
3712 Add to extra_parts, remove crtbegin.o, crtend.o.
3713 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3714 (sparc64-*-linux*): Likewise.
3715 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3716 Add to extra_parts, remove crtbegin.o, crtend.o.
3717 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3718 Add to extra_parts, remove crtbegin.o, crtend.o.
3719 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3720 Add to extra_parts, remove crtbegin.o, crtend.o.
3721 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3722 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3723 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3724 Set extra_parts.
3725 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3726 Set extra_parts.
3727 (tic6x-*-*): Change to ...
3728 (tic6x-*-elf): ... this.
3729 Set extra_parts.
3730 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3731 Set extra_parts.
3732 (am33_2.0-*-linux*): Add comment.
3733 (mep*-*-*): Add mep/t-mep to tmake_file.
3734 Set extra_parts.
3735 * config/alpha/t-vms: New file.
3736 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3737 * config/arm/crti.S, config/arm/crtn.S: New files.
3738 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3739 * config/bfin/crtlibid.S: New file.
3740 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3741 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3742 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3743 (crti.o, crtin.o): New rules.
3744 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3745 * config/c6x/t-uclinux: New file.
3746 * config/cris/t-elfmulti: New file.
3747 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3748 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3749 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3750 * config/frv/t-frv: New file.
3751 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3752 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3753 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3754 New files.
3755 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3756 refer to cygming-crtbegin.c, cygming-crtend.c.
3757 Use $<.
3758 * config/i386/t-nto: New file.
3759 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3760 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3761 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3762 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3763 Use .S extension.
3764 Use $<.
3765 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3766 (crtinitS.o): New rule.
3767 * config/ia64/vms-crtinit.S: New file.
3768 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3769 * config/m32r/initfini.c: New file.
3770 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3771 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3772 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3773 * config/mep/t-mep: New file.
3774 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3775 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3776 * config/mips/crti.S, config/mips/crtn.S: New files.
3777 * config/mips/t-crtstuff: New file.
3778 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3779 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3780 (CUSTOM_CRTIN): Set.
3781 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3782 dependencies.
3783 Use $(srcdir) to refer to crti.S, crtn.S.
3784 Use .S extension, $<.
3785 * config/moxie/crti.asm: Rename to ...
3786 * config/moxie/crti.S: ... this.
3787 * config/moxie/crtn.asm: Rename to ...
3788 * config/moxie/crtn.S: ... this.
3789 * config/moxie/t-moxie: Remove.
3790 * config/pa/stublib.c: New file.
3791 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3792 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3793 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3794 * config/rs6000/t-crtstuff: New file.
3795 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3796 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3797 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3798 Make output file explicit.
3799 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3800 Make output file explicit.
3801 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3802 Make output file explicit.
3803 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3804 Make output file explicit.
3805 * config/score/crti.S, config/score/crtn.S: New files.
3806 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3807 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3808 files.
3809 * config/sh/t-sh, config/sh/t-superh: New files.
3810 * config/sparc/t-linux64: New file.
3811 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3812 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3813 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3814 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3815 * config/t-crtin: Remove.
3816 * config/t-crtstuff-pic: New file.
3817 * config/t-sol2 (CUSTOM_CRTIN): Set.
3818 (crti.o, crtn.o): New rules.
3819 * config/vms/t-vms: New file.
3820 * config/vms/vms-ucrt0.c: New file.
3821 * config/xtensa/t-elf: New file.
3823 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3825 * Makefile.in (SHLIB_NM_FLAGS): Set.
3826 * mkmap-flat.awk, mkmap-symver.awk: New files.
3827 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3828 exceptions.
3829 * configure: Regenerate.
3830 * config/libgcc-glibc.ver: New file.
3831 * config/libgcc-libsystem.ver: New file.
3832 * config/t-libunwind (SHLIB_LC): Set.
3833 * config/t-linux: New file.
3834 * config/t-slibgcc (INSTALL_SHLIB): New.
3835 (SHLIB_INSTALL): Use it.
3836 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3837 to mkmap-symver.awk.
3838 (SHLIB_MAPFILES): Don't append, adapt pathname.
3839 (SHLIB_VERPFX): Set.
3840 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3841 to mkmap-symver.awk.
3842 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3843 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3844 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3845 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3846 to mkmap-flat.awk.
3847 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3848 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3849 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3850 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3851 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3852 * config/i386/libgcc-darwin.10.4.ver,
3853 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3854 New files.
3855 * config/i386/t-darwin: Remove.
3856 * config/i386/t-darwin64: Likewise.
3857 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3858 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3859 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3860 * config/i386/t-linux: New file.
3861 * config/i386/t-mingw32: New file.
3862 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3863 * config/ia64/t-glibc: Rename to ...
3864 * config/ia64/t-linux: ... this.
3865 (SHLIB_MAPFILES): Set.
3866 * config/ia64/t-glibc-libunwind: Rename to ...
3867 * config/ia64/t-linux-libunwind: ... this.
3868 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3869 * config/ia64/t-slibgcc-hpux: New file.
3870 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3871 * config/m68k/t-slibgcc-elf-ver: New file.
3872 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3873 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3874 to mkmap-flat.awk.
3875 * config/pa/t-slibgcc-hpux: New file.
3876 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3877 files.
3878 * config/rs6000/libgcc-darwin.10.4.ver,
3879 config/rs6000/libgcc-darwin.10.5.ver: New files.
3880 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3881 config/rs6000/libgcc-glibc.ver.
3882 * config/rs6000/libgcc-ppc64.ver: Rename to
3883 config/rs6000/libgcc-ibm-ldouble.ver.
3884 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3885 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3886 * config/rs6000/t-ldbl128: Rename to ...
3887 * config/rs6000/t-linux: ... this.
3888 (SHLIB_MAPFILES): Adapt filename.
3889 * config/rs6000/t-slibgcc-aix: New file.
3890 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3891 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3892 libgcc-excl.ver, libgcc-glibc.ver.
3893 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3894 * config/sparc/libgcc-glibc.ver: New file.
3895 * config/sparc/t-linux: New file.
3896 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3897 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3898 t-slibgcc-elf-ver to tmake_file.
3899 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3900 *-*-freebsd[34].
3901 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3902 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3903 t-slibgcc-elf-ver, t-linux to tmake_file.
3904 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3905 tmake_file.
3906 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3907 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3908 (alpha*-dec-*vms*): Likewise.
3909 (arm*-*-freebsd*): Append to tmake_file.
3910 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3911 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3912 arm*-*-linux-*eabi.
3913 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3914 tmake_file for arm*-*-symbianelf*.
3915 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3916 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3917 cris/t-linux.
3918 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3919 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3920 pa/t-slibgcc-dwarf-ver to tmake_file.
3921 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3922 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3923 (hppa*64*-*-hpux11*): Likewise.
3924 (hppa[12]*-*-hpux11*): Likewise.
3925 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3926 i386/t-crtpc, i386/t-crtfm.
3927 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3928 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3929 to tmake_file.
3930 Add i386/t-cygwin to tmake_file.
3931 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3932 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3933 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3934 to tmake_file.
3935 Add i386/t-mingw32 to tmake_file.
3936 (x86_64-*-mingw*): Likewise.
3937 (ia64*-*-freebsd*): Append to tmake_file.
3938 (ia64*-*-linux*): Append to tmake_file.
3939 Replace ia64/t-glibc by ia64/t-linux.
3940 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3941 system libunwind.
3942 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3943 t-slibgcc-hpux to tmake_file.
3944 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3945 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3946 (m32rle-*-linux*): Likewise.
3947 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3948 sjlj exceptions.
3949 (microblaze*-linux*): New case.
3950 Append to tmake_file, add t-slibgcc-nolc-override.
3951 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3952 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3953 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3954 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3955 rs6000/t-slibgcc-aix to tmake_file.
3956 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3957 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3958 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3959 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3960 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3961 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3962 sh*-*-linux*.
3963 (sparc-*-linux*): Append to tmake_file for *-leon*.
3964 Add sparc/t-linux to tmake_file for non-Leon targets.
3965 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3966 (tic6x-*-uclinux): New case.
3967 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3968 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3969 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3970 (am33_2.0-*-linux*): Append to tmake_file.
3971 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3972 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3973 x86_64-*-kfreebsd*-gnu.
3974 Add i386/t-linux to tmake_file.
3976 2011-10-28 Ian Lance Taylor <iant@google.com>
3978 * config/i386/morestack.S: Correct CFI information to do proper
3979 returns throughout function. In 32-bit mode, save %ebx so that it
3980 is restored on unwind.
3982 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3984 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3985 case where B3 isn't the return register.
3987 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3988 logic for doubleword pops.
3990 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3992 * config/rs6000/t-freebsd: Add wildcard.
3994 2011-10-21 Paul Brook <paul@codesourcery.com>
3996 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3998 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3999 Eric Botcazou <ebotcazou@adacore.com>
4001 PR target/50737
4002 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4003 fs->signal_frame to 1.
4005 2011-10-07 Ian Lance Taylor <iant@google.com>
4007 * generic-morestack-thread.c: #include <errno.h>.
4009 2011-10-07 Ian Lance Taylor <iant@google.com>
4011 PR target/46093
4012 * generic-morestack.c (__generic_morestack): Make sure the segment
4013 is large enough for both the stack frame and the copied
4014 parameters.
4016 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4018 PR bootstrap/49804
4019 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4020 extra_parts.
4022 2011-09-28 Nick Clifton <nickc@redhat.com>
4024 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4025 64-bit doubles are not enabled.
4026 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4027 and floatunsisf functions.
4029 2011-09-13 Paul Brook <paul@codesourcery.com>
4031 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4032 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4033 * unwind-arm-common.inc: New file.
4034 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4035 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4036 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4037 * config/c6x/libunwind.S: New file.
4038 * config/c6x/pr-support.c: New file.
4039 * config/c6x/unwind-c6x.c: New file.
4040 * config/c6x/unwind-c6x.h: New file.
4041 * config/c6x/t-c6x-elf: New file.
4043 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4045 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4046 (ASM_DIVZERO): Ditto.
4047 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4049 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4051 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4053 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4055 PR target/50090
4056 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4057 instead of an assembly one.
4059 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4061 PR bootstrap/50047
4062 * Makefile.in (install-unwind_h): Create
4063 $(gcc_objdir)/include/unwind.h atomically.
4065 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4067 * Makefile.in (install-unwind_h): Remove destination file first.
4069 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4071 * sync.c: New file.
4072 * config/mips/t-mips16: New file.
4073 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4074 (mips*-*-linux*): Likewise.
4075 (mips*-sde-elf*): Likewise.
4076 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4077 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4078 Add mips/t-mips16 to tmake_file.
4079 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4080 (mips-*-elf*): Likewise.
4081 (mips64-*-elf*): Likewise.
4082 (mips64orion-*-elf*): Likewise.
4083 (mips*-*-rtems*): Likewise.
4084 (mipstx39-*-elf*): Likewise.
4085 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4086 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4087 LIBGCC_SYNC_CFLAGS.
4088 Use $(srcdir) to refer to sync.c.
4089 Use $<.
4090 ($(libgcc-sync-funcs-o)): Likewise.
4091 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4092 ($(libgcc-sync-funcs-s-o)): Likewise.
4094 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4096 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4097 t-libunwind.
4099 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4101 PR other/48007
4102 * config/i386/value-unwind.h: New.
4104 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4106 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4107 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4108 Add to tmake_file rather than overriding it.
4110 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4112 * config/t-softfp: Remove.
4113 * soft-fp: Moved from ../gcc/config.
4114 * soft-fp/README: Remove t-softfp reference.
4115 * soft-fp/t-softfp: Move to config/t-softfp.
4116 (softfp_machine_header): Remove.
4117 (softfp_file_list): Remove config subdir.
4118 (soft-fp-objects): New variable.
4119 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4120 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4121 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4122 * config/t-softfp-excl: New file.
4123 * config/t-softfp-sfdf: New file.
4124 * config/t-softfp-tf: New file.
4125 * config/no-sfp-machine.h: New file.
4126 * config/arm/sfp-machine.h: New file.
4127 * config/arm/t-softfp: New file.
4128 * config/c6x/sfp-machine.h: New file.
4129 * config/i386/32/t-fprules-softfp: Rename to ...
4130 * config/i386/32/t-softfp: ... this.
4131 (tifunctions, LIB2ADD): Remove.
4132 (softfp_int_modes): Override.
4133 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4134 subdir.
4135 * config/i386/64/eqtf2.c: Likewise.
4136 * config/i386/64/getf2.c: Likewise.
4137 * config/i386/64/letf2.c: Likewise.
4138 * config/ia64/sft-machine.h: New file.
4139 * config/ia64/t-fprules-softfp: Rename to ...
4140 * config/ia64/t-softfp: ... this.
4141 * config/lm32/sfp-machine.h: New file.
4142 * config/moxie/t-moxie-softfp: Remove.
4143 * config/rs6000/ibm-ldouble-format: New file.
4144 * config/rs6000/ibm-ldouble.c: New file.
4145 * config/rs6000/libgcc-ppc-glibc.ver: New file
4146 * config/rs6000/libgcc-ppc64.ver: New file
4147 * config/rs6000/sfp-machine.h: New file.
4148 * config/rs6000/t-freebsd: New file.
4149 * config/rs6000/t-ibm-ldouble: New file.
4150 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4151 libgcc-ppc-glibc.ver.
4152 * config/rs6000/t-linux64: New file.
4153 * config/rs6000/t-ppccomm (LIB2ADD): Add
4154 $(srcdir)/config/rs6000/ibm-ldouble.c.
4155 * config/rs6000/t-ppccomm-ldbl: New file.
4156 * config/score/sfp-machine.h: New file.
4157 * config.host (sfp_machine_header): Explain.
4158 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4159 t-softfp to tmake_file.
4160 (arm*-*-uclinux*): Likewise.
4161 (arm*-*-ecos-elf): Likewise.
4162 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4163 (arm*-*-rtems*): Likewise.
4164 (arm*-*-elf): Likewise.
4165 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4166 in tmake_file.
4167 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4168 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4169 (lm32-*-uclinux*): Likewise.
4170 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4171 t-softfp-excl, t-softfp.
4172 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4173 (powerpc64-*-darwin*): Likewise.
4174 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4175 to tmake_file.
4176 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4177 tmake_file.
4178 (powerpc-*-eabisim*): Likewise.
4179 (powerpc-*-elf*): Likewise.
4180 (powerpc-*-eabialtivec*): Likewise.
4181 (powerpc-xilinx-eabi*): Likewise.
4182 (powerpc-*-rtems*): Likewise.
4183 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4184 t-softfp-excl, t-softfp to tmake_file.
4185 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4186 rs6000/t-ppccomm-ldbl to tmake_file.
4187 (powerpcle-*-elf*): Likewise.
4188 (powerpcle-*-eabisim*): Likewise.
4189 (powerpcle-*-eabi*): Likewise.
4190 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4191 rs6000/t-ibm-ldouble to tmake_file.
4192 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4193 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4194 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4195 (tic6x-*-*): Likewise.
4196 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4197 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4198 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4199 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4200 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4201 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4202 t-softfp to tmake_file.
4203 * configure.ac (sfp_machine_header): Provide default if unset.
4204 Substitute.
4205 Link sfp-machine.h to config/$sfp_machine_header.
4206 * configure: Regenerate.
4208 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4210 * Makefile.in (double_type_size, long_double_type_size): Set.
4211 Remove $(fpbit-in-libgcc) support.
4212 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4213 (fpbit-src): New variable.
4214 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4215 Compile with -DFLOAT $(FPBIT_CFLAGS).
4216 Use $<.
4217 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4218 Compile with $(FPBIT_CFLAGS).
4219 Use $<.
4220 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4221 Compile with -DFLOAT $(TPBIT_CFLAGS).
4222 Use $<.
4223 * configure.ac (double_type_size, long_double_type_size):
4224 Determine and substitute.
4225 * configure: Regenerate.
4226 * fp-bit.c, fp-bit.h: New files.
4227 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4228 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4229 * config/mips/t-mips: New file.
4230 * config/mips/t-sdemtk: New file.
4231 * config/rs6000/ppc64-fp.c: New file.
4232 * config/rs6000/t-darwin (LIB2ADD): Add
4233 $(srcdir)/config/rs6000/ppc64-fp.c.
4234 * config/rs6000/t-ppc64-fp: New file.
4235 * config/rx/rx-lib.h: New file.
4236 * config/rx/t-rx (FPBIT): Set to true.
4237 ($(gcc_objdir)/fp-bit.c): Remove.
4238 (DPBIT): Set to true only with -m64bit-doubles.
4239 ($(gcc_objdir)/dp-bit.c): Remove.
4240 * config/sparc/t-softfp: Remove.
4241 * config/spu/t-elf: New file.
4242 * config/t-fdpbit, config/t-fpbit: New files.
4243 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4244 (mips*-*-*): Likewise.
4245 (arm-wrs-vxworks): Likewise.
4246 (arm*-*-freebsd*): Likewise.
4247 (avr-*-rtems*): Add t-fpbit to tmake_file.
4248 (avr-*-*): Likewise.
4249 (bfin*-elf*): Add t-fdpbit to tmake_file.
4250 (bfin*-uclinux*): Likewise.
4251 (bfin*-linux-uclibc*): Likewise.
4252 (bfin*-rtems*): New case.
4253 Add t-fdpbit to tmake_file.
4254 (bfin*-*): Add t-fdpbit to tmake_file.
4255 (crisv32-*-elf): Likewise.
4256 (cris-*-linux*): Likewise.
4257 (fr30-*-elf): Likewise.
4258 (frv-*-elf, frv-*-*linux*): Likewise.
4259 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4260 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4261 (m32r-*-elf*): Likewise.
4262 (m32rle-*-elf*): Likewise.
4263 (m32r-*-linux*): Likewise.
4264 (m32rle-*-linux*): Likewise.
4265 (mcore-*-elf): Add t-fdpbit to tmake_file.
4266 (microblaze*-*-*): Likewise.
4267 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4268 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4269 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4270 Fix typo.
4271 Add mips/t-tpbit to tmake-file.
4272 (mips*-*-linux*): Fix typo.
4273 (mips*-sde-elf*): New case
4274 Add mips/t-sdemtk unless using newlib.
4275 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4276 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4277 (mn10300-*-*): Likewise.
4278 (pdp11-*-*): Likewise.
4279 (picochip-*-*): Add t-fpbit to tmake_file.
4280 (powerpc-*-eabisimaltivec*): Likewise.
4281 (powerpc-*-eabisim*): Likewise.
4282 (powerpc-*-elf*): Likewise.
4283 (powerpc-*-eabialtivec*): Likewise.
4284 (powerpc-xilinx-eabi*): New case.
4285 Add t-fdpbit to tmake_file.
4286 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4287 (powerpc-*-rtems*): Likewise.
4288 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4289 tmake_file.
4290 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4291 tmake_file.
4292 (powerpc-*-lynxos*): Likewise.
4293 (powerpcle-*-elf*): Likewise.
4294 (powerpcle-*-eabisim*): Likewise.
4295 (powerpcle-*-eabi*): Likewise.
4296 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4297 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4298 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4299 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4300 (rx-*-elf): Add t-fdpbit to tmake_file.
4301 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4302 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4303 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4304 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4305 sh*-*-netbsd*.
4306 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4307 (sh-wrs-vxworks): Likewise.
4308 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4309 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4310 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4311 (sparc64-*-rtems*): ... new case.
4312 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4313 (spu-*-elf*): Likewise.
4314 Add spu/t-elf to tmake_file.
4315 (v850*-*-*): Add t-fdpbit to tmake_file.
4316 (xstormy16-*-elf): Likewise.
4317 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4318 (mep*-*-*): Likewise.
4320 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4322 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4323 variables.
4324 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4325 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4326 (install-unwind_h): New target.
4327 (all): Depend on it.
4328 * config.host (unwind_header): New variable.
4329 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4330 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4331 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4332 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4333 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4334 Set unwind_header.
4335 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4336 Set unwind_header.
4337 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4338 arm*-*-eabi*.
4339 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4340 Set unwind_header.
4341 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4342 (ia64*-*-freebsd*): Likewise.
4343 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4344 tmake_file.
4345 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4346 $with_system_libunwind.
4347 (ia64*-*-hpux*): Set tmake_file.
4348 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4349 (picochip-*-*): Set tmake_file.
4350 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4351 md_unwind_header.
4352 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4353 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4354 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4355 (xtensa*-*-elf*): Set tmake_file.
4356 (xtensa*-*-linux*): Likewise.
4357 * configure.ac: Include ../config/unwind_ipinfo.m4.
4358 Call GCC_CHECK_UNWIND_GETIPINFO.
4359 Link unwind.h to $unwind_header.
4360 * configure: Regenerate.
4361 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4362 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4363 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4364 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4365 * config/unwind-dw2-fde-darwin.c: New file.
4366 * config/arm/libunwind.S, config/arm/pr-support.c,
4367 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4368 config/arm/unwind-arm.h,: New files.
4369 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4370 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4371 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4372 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4373 config/ia64/unwind-ia64.h: New files.
4374 * config/picochip/t-picochip: New file.
4375 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4376 files.
4377 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4378 * config/s390/t-tpf (LIB2ADDEH): Remove.
4379 * config/t-darwin (LIB2ADDEH): Set.
4380 * config/t-eh-dw2-dip: New file.
4381 * config/t-libunwind, config/t-libunwind-elf: New files.
4382 * config/t-sol2 (LIB2ADDEH): Remove.
4383 * config/xtensa/t-xtensa: New file.
4385 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4387 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4388 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4389 long long to check rt_sigreturn syscall.
4391 2011-08-02 Alan Modra <amodra@gmail.com>
4393 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4394 Restore for indirect call bcrtl from correct stack slot, and only
4395 if cfa+40 isn't valid.
4397 2011-08-01 Julian Brown <julian@codesourcery.com>
4399 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4400 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4401 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4403 2011-08-01 Julian Brown <julian@codesourcery.com>
4405 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4406 (libgcc-std.ver.in): Use above.
4407 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4408 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4409 throughout file.
4410 * config/t-fixedpoint-gnu-prefix: New file.
4411 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4412 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4413 instead of __PFX__.
4415 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4417 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4418 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4419 for x86-64. Properly check __x86_64__ and __LP64__.
4421 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4423 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4424 version.
4425 (_FP_WS_TYPE): Likewise.
4426 (_FP_I_TYPE): Likewise.
4428 2011-07-28 Alan Modra <amodra@gmail.com>
4430 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4431 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4432 in a plt call stub. Do restore r2 if stopped on bctrl.
4434 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4436 * config.host (i[3456x]86-*-netware*): Remove.
4437 * config/i386/netware-crt0.c, config/i386/t-nwld,
4438 config/i386/t-slibgcc-nwld: Remove.
4440 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4442 * config.host: Handle tic6x-*-*.
4443 * config/c6x/c6x-abi.h: New file.
4445 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4447 * config/i386/crtprec.c: New file.
4448 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4449 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4450 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4451 (x86_64-*-darwin*): Likewise.
4452 (i[34567]86-*-solaris2*: Likewise.
4454 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4456 * config/alpha/crtfastmath.c: New file.
4457 * config/i386/crtfastmath.c: New file.
4458 * config/ia64/crtfastmath.c: New file.
4459 * config/mips/crtfastmath.c: New file.
4460 * config/sparc/crtfastmath.c: New file.
4462 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4463 crtfastmath.c.
4464 Add -frandom-seed=gcc-crtfastmath.
4465 * config/alpha/t-crtfm: Remove.
4466 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4467 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4469 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4470 (alpha*-dec-osf5.1*): Likewise.
4471 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4472 Add crtfastmath.o to extra_parts.
4473 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4474 Add crtfastmath.o to extra_parts.
4475 (x86_64-*-darwin*): Likewise.
4476 (x86_64-*-mingw*): Likewise.
4477 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4478 (ia64*-*-freebsd*): Likewise.
4479 (ia64*-*-linux*): Likewise.
4480 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4481 Add crtfastmath.o to extra_parts.
4483 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4485 * config/darwin-crt3.o: New file.
4486 * config/rs6000/darwin-crt2.c: New file.
4487 * config/t-darwin: New file.
4488 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4489 (crt2.o): New rule.
4490 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4491 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4492 (powerpc64-*-darwin*): Likewise.
4494 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4496 * config/i386/netware-crt0.c: New file.
4497 * config/i386/t-nwld: Rename to ...
4498 * config/i386/t-slibgcc-nwld: ... this.
4499 * config/i386/t-nwld: New file.
4500 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4501 tmake_file.
4502 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4503 extra_parts.
4505 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4507 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4508 i386/t-crtstuff.
4509 * configure: Regenerate.
4511 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4513 * dfp-bit.c, dfp-bit.h: New files.
4514 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4515 variables.
4516 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4517 ($(d64pbit-o)): Likewise.
4518 ($(d128pbit-o)): Likewise.
4519 * config/t-dfprules: New file.
4520 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4521 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4522 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4523 (x86_64-*-linux*): Likewise.
4524 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4525 (i[34567]86-*-cygwin*): Likewise.
4526 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4527 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4529 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4531 * Makfile.in (LIBGCOV): New variable.
4532 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4533 * libgcov.c: New file.
4535 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4537 * fixed-bit.c, fixed-bit.h: New files.
4538 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4539 refer to fixed-bit.c.
4541 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4543 * config.host (*local*): Remove.
4545 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4547 PR target/39150
4548 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4549 like i?86-*-solaris2.1[0-9]*.
4550 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4551 * configure.ac (i?86-*-solaris2*): Likewise.
4552 * configure: Regenerate.
4554 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4556 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4557 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4558 md_unwind_header by splitting out of...
4559 (i[34567]86-*-linux*): ... this.
4560 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4561 Remove md_unwind_header by splitting out of...
4562 (x86_64-*-linux*): ... this.
4564 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4566 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4568 2011-06-28 Nick Clifton <nickc@redhat.com>
4570 * config.host: Recognize all V850 variants.
4572 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4574 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4576 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4578 * shared-object.mk (c_flags-$o): Save c_flags.
4579 ($(base)$(objext)): Use it.
4580 ($(base)_s$(objext)): Likewise.
4582 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4584 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4585 * libgcc-std.ver.in (GCC_4.7.0): New section.
4587 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4589 PR target/49313
4590 PR target/29524
4591 * config/avr/t-avr: Fix line endings.
4592 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4593 _parityXX2.
4595 2011-06-14 Olivier Hainque <hainque@adacore.com>
4596 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4598 * config/mips/irix6-unwind.h: New file.
4599 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4601 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4603 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4604 (sparc64_fallback_frame_state): Use it.
4605 (sparc64_frob_update_context): Further adjust context.
4606 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4607 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4608 * config/sparc/sol2-cn.S: Likewise.
4610 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4612 * enable-execute-stack-empty.c: New file.
4613 * enable-execute-stack-mprotect.c: New file.
4614 * config/i386/enable-execute-stack-mingw32.c: New file.
4615 * config.host (enable_execute_stack): New variable.
4616 Select appropriate variants.
4617 * configure.ac: Link enable-execute-stack.c to
4618 $enable_execute_stack.
4619 * configure: Regenerate.
4620 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4621 (lib2funcs): Remove _enable_execute_stack.
4623 2011-06-09 David S. Miller <davem@davemloft.net>
4624 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4626 * config.host (sparc-*-linux*): Correct md_unwind_header
4627 filename.
4628 (s390x-ibm-tpf*): Fix typo.
4630 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4632 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4633 Add crtfastmath.o to extra_parts.
4634 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4635 mips/t-crtfm.
4636 * config/mips/t-crtfm: Remove.
4638 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4640 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4642 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4644 * config.host (sh*-*-linux*): Fix typo.
4646 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4648 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4649 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4650 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4651 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4652 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4653 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4654 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4655 Wrap in !__MINGW64__.
4656 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4657 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4658 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4659 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4660 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4661 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4662 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4663 Wrap in !__LP64__.
4664 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4665 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4666 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4667 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4668 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4669 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4670 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4671 * config/no-unwind.h: New file.
4672 * config.host (md_unwind_header): Document.
4673 Define.
4674 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4675 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4676 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4677 hppa[12]*-*-hpux11*): Set md_unwind_header.
4678 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4679 Set md_unwind_header.
4680 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4681 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4682 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4683 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4684 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4685 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4686 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4687 md_unwind_header.
4688 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4689 * configure: Regenerate.
4691 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4693 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4694 Set tmake_file, extra_parts.
4695 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4696 Remove O32 support.
4697 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4698 Remove O32 support.
4699 * config/mips/t-irix6: New file.
4700 * config/mips/t-slibgcc-irix: New file.
4702 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4704 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4705 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4707 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4709 * configure.ac (target_thread_file): Determine thread model.
4710 * configure: Regenerate.
4711 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4712 * config/alpha/t-alpha: New file.
4713 * config/alpha/t-crtfm: Use $<.
4714 * config/alpha/t-ieee: New file.
4715 * config/alpha/t-osf-pthread: New file.
4716 * config/alpha/t-slibgcc-osf: New file.
4717 * config/alpha/libgcc-osf5.ver: New file.
4719 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4721 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4722 tmake_file.
4723 Add crtfastmath.o to extra_parts.
4725 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4727 * config/gmon-sol2.c: Reindent.
4728 Cleanup comments.
4729 Remove, correct casts.
4730 Use STDERR_FILENO, NULL.
4731 (BASEADDRESS): Remove.
4732 (minbrk): Remove.
4733 (errno, sbrk): Remove declarations.
4734 (monstartup) [hp300]: Remove.
4735 (mcount): Remove.
4737 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4739 * Makefile.in (cpu_type): Define.
4740 * config.host (i[34567]86-*-rtems*): Handle it.
4741 (i[34567]86-*-solaris2*): Move body ...
4742 (*-*-solaris2*): ... here.
4743 New case, generalize.
4744 (sparc-*-elf*): Handle it.
4745 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4746 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4747 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4748 Fold into ...
4749 (sparc*-*-solaris2*): ... this.
4750 New case.
4751 (sparc64-*-elf*): Handle it.
4752 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4753 Merge ../gcc/config/i386/gmon-sol2.c.
4754 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4755 Use C comments.
4756 Merge ../gcc/config/i386/sol2-gc1.asm.
4757 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4758 Use C comments.
4759 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4760 Use C comments.
4761 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4762 * config/i386/t-crtstuff: New file.
4763 * config/i386/t-softfp: New file.
4764 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4765 $(T)crti.o, $(T)crtn.o): Remove.
4766 (gcrt1.o): New rule.
4767 (TARGET_LIBGCC2_CFLAGS): Remove.
4768 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4769 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4770 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4771 * config/sparc/t-sol2: New file.
4772 * config/sparc/t-crtfm: Move to ...
4773 * config/t-crtfm: ... this.
4774 Use $(cpu_type), $<.
4775 * config/t-crtin: New file.
4776 * config/sparc/t-softfp: New file.
4777 * config/sparc/t-softmul: New file.
4778 * config/t-rtems: New file.
4779 * config/t-slibgcc: New file.
4780 * config/t-slibgcc-elf-ver: New file.
4781 * config/t-slibgcc-gld: New file.
4782 * config/t-slibgcc-sld: New file.
4783 * config/t-sol2: New file.
4784 * configure.ac: Include ../config/lib-ld.m4.
4785 Call AC_LIB_PROG_LD_GNU.
4786 Substitute cpu_type.
4787 * configure: Regenerate.
4789 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4791 PR bootstrap/49173
4792 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4793 libgcc-std.ver in the build directory.
4794 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4795 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4797 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4799 * libgcc-std.ver.in: New file.
4800 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4801 variables.
4802 (libgcc-std.ver): New rule.
4803 * config/t-gnu-prefix: New file.
4805 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4807 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4809 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4811 * config/i386/darwin-lib.h: New file.
4813 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4815 * config/arm/symbian-lib.h: New.
4817 2011-05-04 Chris Demetriou <cgd@google.com>
4819 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4820 (__x86.get_pc_thunk.bx): ...this.
4821 (__morestack): Adjust for rename, remove undef of __i686.
4823 2011-05-03 Chris Demetriou <cgd@google.com>
4825 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4827 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4829 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4830 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4831 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4832 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4833 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4834 Remove cases.
4836 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4838 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4839 Adjust copyright year.
4841 2011-03-07 Ian Lance Taylor <iant@google.com>
4843 * generic-morestack.c (__splitstack_find): Adjust returned stack
4844 pointer to include all registers pushed by __morestack.
4846 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4848 PR target/40125
4849 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4850 (toolexecdir): Calculate and AC_SUBST.
4851 (toolexeclibdir): Likewise.
4852 * Makefile.in (target_noncanonical): Import.
4853 (toolexecdir): Likewise.
4854 (toolexeclibdir): Likewise.
4855 * configure: Regenerate.
4857 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4859 PR target/46040
4860 * config/arm/bpabi.h: Rename to...
4861 * config/arm/bpabi-lib.h: ...this.
4863 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4865 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4866 appropriate.
4867 * configure: Regenerate.
4869 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4871 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4872 __FLOAT_WORD_ORDER__.
4873 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4874 Delete.
4876 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4878 PR other/46202
4879 * Makefile.in (install-strip): New phony target.
4881 2010-11-07 Ian Lance Taylor <iant@google.com>
4883 PR target/46089
4884 * config/i386/morestack.S (__morestack_large_model): New
4885 function.
4887 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4889 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4890 Delete.
4891 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4893 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4895 * config/arm/bpabi.h: New file.
4896 * config/frv/frv-abi.h: New file.
4898 2010-10-01 Ian Lance Taylor <iant@google.com>
4900 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4901 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4903 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4905 PR target/45858
4906 * config.host: Add the missing `$'.
4908 2010-09-30 Michael Eager <eager@eagercon.com>
4910 * config.host: Add microblaze*-*-*.
4911 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4912 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4913 udivsi3.asm,umodsi3.asm}: New.
4915 2010-09-28 Ian Lance Taylor <iant@google.com>
4917 * configure.ac: Adjust CFI test to test assembler directly rather
4918 than checking gcc preprocessor macro.
4919 * configure: Rebuild.
4921 2010-09-27 Ian Lance Taylor <iant@google.com>
4923 * configure.ac: Test whether assembler supports CFI directives.
4924 * config.host: Only add t-stack and i386/t-stack-i386 to
4925 tmake_file if libgcc_cv_cfi is "yes".
4926 * configure: Rebuild.
4928 2010-09-27 Ian Lance Taylor <iant@google.com>
4930 * generic-morestack.h: New file.
4931 * generic-morestack.c: New file.
4932 * generic-morestack-thread.c: New file.
4933 * config/i386/morestack.S: New file.
4934 * config/t-stack: New file.
4935 * config/i386/t-stack-i386: New file.
4936 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4937 i386/t-stack-i386 to tmake_file.
4939 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4941 * Makefile.in (libgcc-extra-parts): Check for static archives and
4942 invoke ranlib after installing them.
4943 (gcc-extra-parts): Likewise.
4944 (install-leaf): Likewise.
4946 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4948 * configure: Regenerated.
4950 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4952 * configure: Regenerated.
4954 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4955 Andrew Pinski <pinskia@gmail.com>
4957 PR target/40959
4958 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4960 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4962 PR target/45524
4963 * configure: Regenerated.
4965 2010-09-06 Andreas Schwab <schwab@redhat.com>
4967 * configure: Regenerate.
4969 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4971 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4972 64bit targets.
4973 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4974 for 64bit targets.
4976 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4977 Iain Sandoe <iains@gcc.gnu.org>
4979 PR target/45476
4980 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4981 LIB2FUNCS_EXCLUDE functions.
4983 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4985 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4986 Include dfp.m4.
4987 * configure: Regenerate.
4989 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4991 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4992 i386/t-freebsd to tmake_file.
4993 * config/i386/t-freebsd: New file.
4994 * config/i386/libgcc-bsd.ver: New file.
4996 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4998 * config.host (powerpc*-eabispe*): Set tmake_file.
4999 (powerpc*-eabi*): Likewise.
5000 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5001 crtbeginS, crtendS, crtbeginT.
5003 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5005 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5006 to tmake_file. Add crtfastmath.o to extra_parts.
5007 * config/mips/t-crtfm: New.
5009 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5011 * config.host (sparc64-*-rtems*): New target.
5013 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5015 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5016 assembler syntax.
5018 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5020 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5022 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5024 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5025 alpha-dec-osf5.0* support.
5027 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5029 * config.host: Add lm32-*-rtems*.
5031 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5032 Uros Bizjak <ubizjak@gmail.com>
5034 PR target/39048
5035 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5036 like other remaining 32-bit x86 OSes.
5037 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5038 assembler syntax.
5039 * config/i386/libgcc-sol2.ver: New file.
5040 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5042 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5044 PR c/43553
5045 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5046 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5047 is used and substitute set_use_emutls.
5048 * configure: Regenerated.
5050 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5052 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5054 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5056 PR target/38085
5057 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5058 MULTILIB_CFLAGS.
5059 ($(T)gcrt1.o): Likewise.
5060 ($(T)crt1.o): Likewise.
5061 ($(T)crti.o): Likewise.
5062 ($(T)crtn.o): Likewise.
5064 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5066 PR other/42980
5067 * Makefile.in (install): Use $(MAKE) string in rule, for
5068 parallel make.
5070 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5072 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5073 * config/mmix/t-mmix: New file.
5074 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5076 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5078 PR java/41991
5079 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5080 SHLIB_MAPFILES.
5082 2010-01-04 Anthony Green <green@moxielogic.com>
5084 * config/moxie/crti.asm, config/moxie/crtn.asm,
5085 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5086 config/moxie/t-moxie: New files.
5087 * config.host: Add t-moxie-softfp reference.
5089 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5091 PR other/39888
5092 * config/t-slibgcc-darwin: Fix embedded rpaths for
5093 --enable-version-specific-runtime-libs, build extension stub
5094 libs exposing features available from current libgcc_s.
5096 2009-11-11 Jon Beniston <jon@beniston.com>
5098 * config.host: Add lm32 targets.
5099 * config/lm32: New directory.
5100 * config/lm32/libgcc_lm32.h: New file.
5101 * config/lm32/_mulsi3.c: New file.
5102 * config/lm32/_udivmodsi4.c: New file.
5103 * config/lm32/_divsi3.c: New file.
5104 * config/lm32/_modsi3.c: New file.
5105 * config/lm32/_udivsi3.c: New file.
5106 * config/lm32/_umodsi3.c: New file.
5107 * config/lm32/_lshrsi3.S: New file.
5108 * config/lm32/_ashrsi3.S: New file.
5109 * config/lm32/_ashlsi3.S: New file.
5110 * config/lm32/crti.S: New file.
5111 * config/lm32/crtn.S: New file.
5112 * config/lm32/t-lm32: New file.
5113 * config/lm32/t-elf: New file.
5114 * config/lm32/t-uclinux: New file.
5116 2009-10-26 Nick Clifton <nickc@redhat.com>
5118 * config.host: Add support for RX target.
5119 * config/rx: New directory.
5120 * config/rx/rx-abi-functions.c: New file. Supplementary
5121 functions for libgcc to support the RX ABI.
5122 * config/rx/rx-abi.h: New file. Supplementary header file for
5123 libgcc RX ABI functions.
5124 * config/rx/t-rx: New file: Makefile fragment for building
5125 libgcc for the RX.
5127 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5129 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5130 constraint of y0 to "g".
5132 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5134 * config.host: Include the s390 makefile fragments.
5135 * config/s390/32/_fixdfdi.c: New file.
5136 * config/s390/32/_fixsfdi.c: New file.
5137 * config/s390/32/_fixtfdi.c: New file.
5138 * config/s390/32/_fixunsdfdi.c: New file.
5139 * config/s390/32/_fixunssfdi.c: New file.
5140 * config/s390/32/_fixunstfdi.c: New file.
5141 * config/s390/32/t-floattodi: New file.
5142 * config/s390/libgcc-glibc.ver: New file.
5143 * config/s390/t-crtstuff: New file.
5144 * config/s390/t-linux: New file.
5145 * config/s390/t-tpf: New file.
5147 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5149 * configure.ac (AC_PREREQ): Bump to 2.64.
5151 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5153 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5155 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5157 * configure: Regenerate.
5159 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5161 * config.host (ia64-hp-*vms*): New target.
5162 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5163 with ia64-hp-*vms*.
5165 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5167 * configure.ac: Add snippet for maintainer-mode.
5168 * configure: Regenerate.
5169 * Makefile.in (AUTOCONF, configure_deps): New variables.
5170 ($(srcdir)/configure)): New rule, active only with maintainer
5171 mode turned on.
5173 2009-06-23 DJ Delorie <dj@redhat.com>
5175 Add MeP port.
5176 * config.host: Add mep support.
5178 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5180 * config.host: Add i386/${host_address}/t-fprules-softfp and
5181 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5183 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5184 for mingw targets.
5185 * config/i386/64/_multc3.c: Likewise.
5186 * config/i386/64/_powitf2.c: Likewise.
5187 * config/i386/64/eqtf2.c: Likewise.
5188 * config/i386/64/getf2.c: Likewise.
5189 * config/i386/64/letf2.c: Likewise.
5190 * config/i386/64/letf2.c: Likewise.
5191 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5192 unsigned long long for x64 mingw targets.
5193 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5194 (_FP_I_TYPE): Define as long long for x64 mingw target.
5196 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5198 * config.host (vax-*-linux*): New.
5200 2009-05-31 Anthony Green <green@moxielogic.com>
5202 * config.host: Add moxie support.
5203 * config/moxie/t-moxie: New file.
5205 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5207 * config.host: Add i386/${host_address}/t-fprules-softfp and
5208 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5210 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5212 * config.host: Add i386/${host_address}/t-fprules-softfp to
5213 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5215 2009-04-09 Nick Clifton <nickc@redhat.com>
5217 * config/ia64/tf-signs.c: Change copyright header to refer to
5218 version 3 of the GNU General Public License with version 3.1
5219 of the GCC Runtime Library Exception and to point readers at
5220 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5221 web page.
5222 * config/i386/32/tf-signs.c: Likewise.
5223 * config/libbid/_addsub_dd.c: Likewise.
5224 * config/libbid/_addsub_sd.c: Likewise.
5225 * config/libbid/_addsub_td.c: Likewise.
5226 * config/libbid/_dd_to_df.c: Likewise.
5227 * config/libbid/_dd_to_di.c: Likewise.
5228 * config/libbid/_dd_to_sd.c: Likewise.
5229 * config/libbid/_dd_to_sf.c: Likewise.
5230 * config/libbid/_dd_to_si.c: Likewise.
5231 * config/libbid/_dd_to_td.c: Likewise.
5232 * config/libbid/_dd_to_tf.c: Likewise.
5233 * config/libbid/_dd_to_udi.c: Likewise.
5234 * config/libbid/_dd_to_usi.c: Likewise.
5235 * config/libbid/_dd_to_xf.c: Likewise.
5236 * config/libbid/_df_to_dd.c: Likewise.
5237 * config/libbid/_df_to_sd.c: Likewise.
5238 * config/libbid/_df_to_td.c: Likewise.
5239 * config/libbid/_di_to_dd.c: Likewise.
5240 * config/libbid/_di_to_sd.c: Likewise.
5241 * config/libbid/_di_to_td.c: Likewise.
5242 * config/libbid/_div_dd.c: Likewise.
5243 * config/libbid/_div_sd.c: Likewise.
5244 * config/libbid/_div_td.c: Likewise.
5245 * config/libbid/_eq_dd.c: Likewise.
5246 * config/libbid/_eq_sd.c: Likewise.
5247 * config/libbid/_eq_td.c: Likewise.
5248 * config/libbid/_ge_dd.c: Likewise.
5249 * config/libbid/_ge_sd.c: Likewise.
5250 * config/libbid/_ge_td.c: Likewise.
5251 * config/libbid/_gt_dd.c: Likewise.
5252 * config/libbid/_gt_sd.c: Likewise.
5253 * config/libbid/_gt_td.c: Likewise.
5254 * config/libbid/_isinfd128.c: Likewise.
5255 * config/libbid/_isinfd32.c: Likewise.
5256 * config/libbid/_isinfd64.c: Likewise.
5257 * config/libbid/_le_dd.c: Likewise.
5258 * config/libbid/_le_sd.c: Likewise.
5259 * config/libbid/_le_td.c: Likewise.
5260 * config/libbid/_lt_dd.c: Likewise.
5261 * config/libbid/_lt_sd.c: Likewise.
5262 * config/libbid/_lt_td.c: Likewise.
5263 * config/libbid/_mul_dd.c: Likewise.
5264 * config/libbid/_mul_sd.c: Likewise.
5265 * config/libbid/_mul_td.c: Likewise.
5266 * config/libbid/_ne_dd.c: Likewise.
5267 * config/libbid/_ne_sd.c: Likewise.
5268 * config/libbid/_ne_td.c: Likewise.
5269 * config/libbid/_sd_to_dd.c: Likewise.
5270 * config/libbid/_sd_to_df.c: Likewise.
5271 * config/libbid/_sd_to_di.c: Likewise.
5272 * config/libbid/_sd_to_sf.c: Likewise.
5273 * config/libbid/_sd_to_si.c: Likewise.
5274 * config/libbid/_sd_to_td.c: Likewise.
5275 * config/libbid/_sd_to_tf.c: Likewise.
5276 * config/libbid/_sd_to_udi.c: Likewise.
5277 * config/libbid/_sd_to_usi.c: Likewise.
5278 * config/libbid/_sd_to_xf.c: Likewise.
5279 * config/libbid/_sf_to_dd.c: Likewise.
5280 * config/libbid/_sf_to_sd.c: Likewise.
5281 * config/libbid/_sf_to_td.c: Likewise.
5282 * config/libbid/_si_to_dd.c: Likewise.
5283 * config/libbid/_si_to_sd.c: Likewise.
5284 * config/libbid/_si_to_td.c: Likewise.
5285 * config/libbid/_td_to_dd.c: Likewise.
5286 * config/libbid/_td_to_df.c: Likewise.
5287 * config/libbid/_td_to_di.c: Likewise.
5288 * config/libbid/_td_to_sd.c: Likewise.
5289 * config/libbid/_td_to_sf.c: Likewise.
5290 * config/libbid/_td_to_si.c: Likewise.
5291 * config/libbid/_td_to_tf.c: Likewise.
5292 * config/libbid/_td_to_udi.c: Likewise.
5293 * config/libbid/_td_to_usi.c: Likewise.
5294 * config/libbid/_td_to_xf.c: Likewise.
5295 * config/libbid/_tf_to_dd.c: Likewise.
5296 * config/libbid/_tf_to_sd.c: Likewise.
5297 * config/libbid/_tf_to_td.c: Likewise.
5298 * config/libbid/_udi_to_dd.c: Likewise.
5299 * config/libbid/_udi_to_sd.c: Likewise.
5300 * config/libbid/_udi_to_td.c: Likewise.
5301 * config/libbid/_unord_dd.c: Likewise.
5302 * config/libbid/_unord_sd.c: Likewise.
5303 * config/libbid/_unord_td.c: Likewise.
5304 * config/libbid/_usi_to_dd.c: Likewise.
5305 * config/libbid/_usi_to_sd.c: Likewise.
5306 * config/libbid/_usi_to_td.c: Likewise.
5307 * config/libbid/_xf_to_dd.c: Likewise.
5308 * config/libbid/_xf_to_sd.c: Likewise.
5309 * config/libbid/_xf_to_td.c: Likewise.
5310 * config/libbid/bid128.c: Likewise.
5311 * config/libbid/bid128_2_str.h: Likewise.
5312 * config/libbid/bid128_2_str_macros.h: Likewise.
5313 * config/libbid/bid128_2_str_tables.c: Likewise.
5314 * config/libbid/bid128_add.c: Likewise.
5315 * config/libbid/bid128_compare.c: Likewise.
5316 * config/libbid/bid128_div.c: Likewise.
5317 * config/libbid/bid128_fma.c: Likewise.
5318 * config/libbid/bid128_logb.c: Likewise.
5319 * config/libbid/bid128_minmax.c: Likewise.
5320 * config/libbid/bid128_mul.c: Likewise.
5321 * config/libbid/bid128_next.c: Likewise.
5322 * config/libbid/bid128_noncomp.c: Likewise.
5323 * config/libbid/bid128_quantize.c: Likewise.
5324 * config/libbid/bid128_rem.c: Likewise.
5325 * config/libbid/bid128_round_integral.c: Likewise.
5326 * config/libbid/bid128_scalb.c: Likewise.
5327 * config/libbid/bid128_sqrt.c: Likewise.
5328 * config/libbid/bid128_string.c: Likewise.
5329 * config/libbid/bid128_to_int16.c: Likewise.
5330 * config/libbid/bid128_to_int32.c: Likewise.
5331 * config/libbid/bid128_to_int64.c: Likewise.
5332 * config/libbid/bid128_to_int8.c: Likewise.
5333 * config/libbid/bid128_to_uint16.c: Likewise.
5334 * config/libbid/bid128_to_uint32.c: Likewise.
5335 * config/libbid/bid128_to_uint64.c: Likewise.
5336 * config/libbid/bid128_to_uint8.c: Likewise.
5337 * config/libbid/bid32_to_bid128.c: Likewise.
5338 * config/libbid/bid32_to_bid64.c: Likewise.
5339 * config/libbid/bid64_add.c: Likewise.
5340 * config/libbid/bid64_compare.c: Likewise.
5341 * config/libbid/bid64_div.c: Likewise.
5342 * config/libbid/bid64_fma.c: Likewise.
5343 * config/libbid/bid64_logb.c: Likewise.
5344 * config/libbid/bid64_minmax.c: Likewise.
5345 * config/libbid/bid64_mul.c: Likewise.
5346 * config/libbid/bid64_next.c: Likewise.
5347 * config/libbid/bid64_noncomp.c: Likewise.
5348 * config/libbid/bid64_quantize.c: Likewise.
5349 * config/libbid/bid64_rem.c: Likewise.
5350 * config/libbid/bid64_round_integral.c: Likewise.
5351 * config/libbid/bid64_scalb.c: Likewise.
5352 * config/libbid/bid64_sqrt.c: Likewise.
5353 * config/libbid/bid64_string.c: Likewise.
5354 * config/libbid/bid64_to_bid128.c: Likewise.
5355 * config/libbid/bid64_to_int16.c: Likewise.
5356 * config/libbid/bid64_to_int32.c: Likewise.
5357 * config/libbid/bid64_to_int64.c: Likewise.
5358 * config/libbid/bid64_to_int8.c: Likewise.
5359 * config/libbid/bid64_to_uint16.c: Likewise.
5360 * config/libbid/bid64_to_uint32.c: Likewise.
5361 * config/libbid/bid64_to_uint64.c: Likewise.
5362 * config/libbid/bid64_to_uint8.c: Likewise.
5363 * config/libbid/bid_b2d.h: Likewise.
5364 * config/libbid/bid_binarydecimal.c: Likewise.
5365 * config/libbid/bid_conf.h: Likewise.
5366 * config/libbid/bid_convert_data.c: Likewise.
5367 * config/libbid/bid_decimal_data.c: Likewise.
5368 * config/libbid/bid_decimal_globals.c: Likewise.
5369 * config/libbid/bid_div_macros.h: Likewise.
5370 * config/libbid/bid_dpd.c: Likewise.
5371 * config/libbid/bid_flag_operations.c: Likewise.
5372 * config/libbid/bid_from_int.c: Likewise.
5373 * config/libbid/bid_functions.h: Likewise.
5374 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5375 * config/libbid/bid_inline_add.h: Likewise.
5376 * config/libbid/bid_internal.h: Likewise.
5377 * config/libbid/bid_round.c: Likewise.
5378 * config/libbid/bid_sqrt_macros.h: Likewise.
5380 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5382 * Makefile.in: Change copyright header to refer to version
5383 3 of the GNU General Public License and to point readers at the
5384 COPYING3 file and the FSF's license web page.
5385 * config.host: Likewise.
5387 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5389 * config.host: Reorder and merge to match config.gcc change.
5391 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5393 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5395 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5397 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5398 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5399 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5400 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5402 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5404 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5405 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5407 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5409 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5410 ia64/t-softfp-compat to tmake_file.
5412 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5414 * config/ia64/__divxf3.asm: New.
5415 * config/ia64/_fixtfdi.asm: Likewise.
5416 * config/ia64/_fixunstfdi.asm: Likewise.
5417 * config/ia64/_floatditf.asm: Likewise.
5418 * config/ia64/t-fprules-softfp: Likewise.
5419 * config/ia64/t-softfp-compat: Likewise.
5420 * config/ia64/tf-signs.c: Likewise.
5422 2009-01-18 Ben Elliston <bje@au.ibm.com>
5424 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5426 2009-01-16 Ben Elliston <bje@au.ibm.com>
5428 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5429 to tmake_file.
5431 2009-01-13 Ben Elliston <bje@au.ibm.com>
5433 * config/t-softfp: New file.
5434 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5435 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5437 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5439 * config.host: Add m32r*-*-rtems*.
5441 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5443 * config.host: Add m32c*-*-rtems*.
5445 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5447 PR bootstrap/33100
5448 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5449 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5450 * configure: Regenerate.
5451 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5452 tmake_file here from gcc/config.gcc.
5453 Move extra_parts here from gcc/config.gcc.
5454 * config/i386/t-sol2: Move here from gcc/config/i386.
5455 Use gcc_srcdir instead of srcdir.
5457 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5459 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5460 case.
5462 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5464 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5466 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5468 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5470 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5472 Add picoChip port.
5473 * config.host: Add picochip-*-*.
5475 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5477 * config.host: Match more processor names for Xtensa.
5479 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5481 * config/i386/64/t-softfp-compat: Update comments.
5483 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5485 * config/i386/64/_divtc3-compat.c: Moved to ...
5486 * config/i386/64/_divtc3.c: Here.
5488 * config/i386/64/_multc3-compat.c: Moved to ...
5489 * config/i386/64/_multc3.c: Here.
5491 * config/i386/64/_powitf2-compat.c: Moved to ...
5492 * config/i386/64/_powitf2.c: Here.
5494 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5495 .c suffix instead of -compat.c.
5497 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5499 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5500 (_FP_MUL_MEAT_D): Ditto.
5501 (_FP_DIV_MEAT_S): Ditto.
5502 (_FP_DIV_MEAT_D): Ditto.
5504 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5506 * Makefile.in: Add support for __sync_* libgcc functions.
5508 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5510 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5512 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5514 PR boostrap/36702
5515 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5516 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5518 * config/i386/64/t-fprules-softfp: Moved to ...
5519 * config/i386/64/t-softfp-compat: This. New.
5521 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5523 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5524 Initialize f with 0.0.
5526 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5528 PR target/36669
5529 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5531 * config/i386/64/_divtc3-compat.c: New.
5532 * config/i386/64/_multc3-compat.c: Likewise.
5533 * config/i386/64/_powitf2-compat.c: Likewise.
5534 * config/i386/64/eqtf2.c: Likewise.
5535 * config/i386/64/getf2.c: Likewise.
5536 * config/i386/64/letf2.c: Likewise.
5537 * config/i386/64/t-fprules-softfp: Likewise.
5539 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5541 * config.host: Add i386/${host_address}/t-fprules-softfp to
5542 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5543 i[34567]86-*-linux*, x86_64-*-linux*.
5545 * configure.ac: Set host_address to 64 or 32 for x86.
5546 * configure: Regenerated.
5548 * Makefile.in (config.status): Also depend on
5549 $(srcdir)/config.host.
5551 * config/i386/32/t-fprules-softfp: New.
5552 * config/i386/32/tf-signs.c: Likewise.
5554 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5556 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5557 Uros Bizjak <ubizjak@gmail.com>
5559 * config/i386/32/sfp-machine.h: New.
5561 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5563 * config/rs6000/t-ppccomm: Remove rules that conflict with
5564 auto-generated rules.
5566 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5568 * configure.ac: sinclude override.m4.
5569 * configure: Regenerate.
5571 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5573 * configure: Regenerate.
5575 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5577 * Makefile.in (DECNUMINC): Remove
5578 -I$(MULTIBUILDTOP)../../libdecnumber.
5579 * gstdint.h: New.
5581 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5583 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5584 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5585 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5586 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5587 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5588 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5589 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5590 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5591 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5592 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5593 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5594 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5595 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5596 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5598 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5600 * config.host (sh2[lbe]*-*-linux*): Allow target.
5602 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5604 * config/rs6000/t-ppccomm: Add build rules for new files.
5605 (LIB2ADD_ST): New variable.
5607 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5609 PR target/34210
5610 PR target/35508
5611 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5612 * config/t-avr: New file. Build 16bit libgcc functions.
5614 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5616 PR target/35401
5617 * config/t-slibgcc-darwin: Make install-leaf dependent on
5618 install-darwin-libgcc-stubs instead of install.
5620 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5622 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5623 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5624 sh-*-rtemscoff*): Remove cases.
5626 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5628 * Makefile.in (all): Use install-leaf rather than install.
5629 (install): Split most of the rule into...
5630 (install-leaf): ...this new one.
5632 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5633 Paolo Bonzini <bonzini@gnu.org>
5635 PR target/30572
5636 * Makefile.in: Use @shlib_slibdir@ substitution to get
5637 correct install name on darwin.
5638 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5640 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5642 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5643 cris-*-elf and cris-*-none.
5644 (crisv32-*-linux*): Similar, as cris-*-linux*.
5646 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5648 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5650 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5652 PR regression/33926
5653 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5654 * configure: Regenerated.
5656 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5658 * Makefile.in (dfp-filenames): Replace decimal_globals,
5659 decimal_data, binarydecimal and convert_data with
5660 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5661 and bid_convert_data, respectively.
5663 2007-09-17 Chao-ying Fu <fu@mips.com>
5664 Nigel Stephens <nigel@mips.com>
5666 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5667 * Makefile.in (fixed_point): Define.
5668 Check if fixed_point is yes to build support functions.
5669 * configure.ac: Check for fixed_point support.
5670 * configure: Regenerated.
5671 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5672 funcs, modes, from, to.
5674 2007-09-11 Janis Johnson <janis187@us.ibm.com
5676 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5678 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5680 * Makefile.in (dfp-filenames): Remove decUtility, add
5681 decDouble, decPacked, decQuad, decSingle.
5683 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5685 * config.host : Add x86_64-elf target.
5687 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5689 * configure.ac (set_have_cc_tls): Add a missing =.
5690 * configure: Regenerated.
5692 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5694 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5695 and x86_64-*-linux*.
5697 * config/t-tls: New file.
5699 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5701 * configure.ac: Include ../config/enable.m4 and
5702 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5703 supports TLS and substitute set_have_cc_tls.
5704 * configure: Regenerated.
5706 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5708 * Makefile.in: Use libbid for DFP when BID is enabled.
5710 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5712 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5713 extra_parts. Add config/i386/t-cygming to tmake_file.
5714 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5716 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5717 Danny Smith <dannysmith@users.sourceforge.net>
5719 PR target/29498
5720 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5721 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5722 * config/i386/t-crtfm: Compile crtfastmath.o with
5723 -minline-all-stringops.
5725 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5727 * config.host (sparc-wrs-vxworks): New target.
5729 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5731 * config.host: Recognize fido.
5733 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5735 * configure: Check host, not target, for decimal float support.
5737 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5739 * config/i386/t-crtpc: New file.
5740 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5741 (x86_64-*-linux*): Ditto.
5743 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5745 * config.host (x86_64-*-mingw*): New target.
5747 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5748 H.J. Lu <hongjiu.lu@intel.com>
5750 * Makefile.in (enable_decimal_float): New.
5751 (DECNUMINC): Add
5752 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5753 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5754 (decbits-filenames): This.
5755 (decbits-objects): New.
5756 (libgcc-objects): Add $(decbits-objects).
5758 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5759 Substitute enable_decimal_float.
5760 * configure: Regenerated.
5762 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5764 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5766 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5768 * Makefile.in (install-info): New dummy target.
5770 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5772 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5774 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5776 * Makefile.in: Add install-html and install-pdf dummy
5777 targets.
5779 2007-02-05 Roger Sayle <roger@eyesopen.com>
5780 Daniel Jacobowitz <dan@codesourcery.com>
5782 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5783 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5784 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5786 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5788 * Makefile.in (dec-filenames): Add decExcept.
5790 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5792 PR bootstrap/30469
5793 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5794 -fprofile-use.
5796 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5798 * configure.ac: Add --enable-version-specific-runtime-libs.
5799 Correct $slibdir default.
5800 * configure: Regenerated.
5802 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5804 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5806 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5808 PR target/30519
5809 * config.host (alpha*-*-linux*): Set extra_parts.
5811 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5813 * config/sh/t-linux: New.
5814 * config.host (sh*-*-linux*): Set tmake_file.
5816 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5818 * Makefile.in (install): Handle multilibs.
5820 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5822 * Makefile.in: Added .PHONY entry for documentation targets.
5824 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5826 * Makefile.in: Add empty info, html, dvi, pdf targets.
5828 2007-01-04 Mike Stump <mrs@apple.com>
5830 * Makefile.in (MAKEINFO): Remove.
5831 (PERL): Likewise.
5833 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5835 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5836 * configure: Regenerate.
5837 * Makefile.in (host_subdir): Substitute it.
5838 (gcc_objdir): Use it.
5840 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5842 * config.host (ia64*-*-linux*): Set tmake_file.
5844 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5846 * Makefile.in (version): Define.
5848 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5849 Paolo Bonzini <bonzini@gnu.org>
5851 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5852 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5853 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5854 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5855 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5856 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5857 * configure: Generated.