| blob | c00e6f92dc474f79902af19ff9687b3625c75bcb |
1 2014-07-23 Nathan Sidwell <nathan@acm.org>
3 * libgcov-driver.c (set_gcov_list): Remove.
4 (gcov_list): Make non-static in GCOV_TOOL.
5 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
7 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
9 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
10 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
11 Don't use SYNC_LOCK_RELEASE for int type.
13 2014-07-14 Richard Biener <rguenther@suse.de>
15 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
17 2014-07-11 Rong Xu <xur@google.com>
19 * libgcov-util.c (gcov_max_filename): Fix declartion.
21 2014-07-10 Rong Xu <xur@google.com>
23 Add gcov-tool: an offline gcda profile processing tool
24 Support.
25 * libgcov-driver.c (gcov_max_filename): Make available
26 to gcov-tool.
27 * libgcov-merge.c (__gcov_merge_add): Replace
28 gcov_read_counter() with a Macro.
29 (__gcov_merge_ior): Ditto.
30 (__gcov_merge_time_profile): Ditto.
31 (__gcov_merge_single): Ditto.
32 (__gcov_merge_delta): Ditto.
33 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
34 in the utility functions.
35 (set_fn_ctrs): Utility function for reading gcda files to in-memory
36 gcov_list object link lists.
37 (tag_function): Ditto.
38 (tag_blocks): Ditto.
39 (tag_arcs): Ditto.
40 (tag_lines): Ditto.
41 (tag_counters): Ditto.
42 (tag_summary): Ditto.
43 (read_gcda_finalize): Ditto.
44 (read_gcda_file): Ditto.
45 (ftw_read_file): Ditto.
46 (read_profile_dir_init): Ditto.
47 (gcov_read_profile_dir): Ditto.
48 (gcov_read_counter_mem): Ditto.
49 (gcov_get_merge_weight): Ditto.
50 (merge_wrapper): A wrapper function that calls merging handler.
51 (gcov_merge): Merge two gcov_info objects with weights.
52 (find_match_gcov_info): Find the matched gcov_info in the list.
53 (gcov_profile_merge): Merge two gcov_info object lists.
54 (__gcov_add_counter_op): Process edge profile counter values.
55 (__gcov_ior_counter_op): Process IOR profile counter values.
56 (__gcov_delta_counter_op): Process delta profile counter values.
57 (__gcov_single_counter_op): Process single profile counter values.
58 (fp_scale): Callback function for float-point scaling.
59 (int_scale): Callback function for integer fraction scaling.
60 (gcov_profile_scale): Scaling profile counters.
61 (gcov_profile_normalize): Normalize profile counters.
62 * libgcov.h: Add headers and functions for gcov-tool use.
63 (gcov_get_counter): New.
64 (gcov_get_counter_target): Ditto.
65 (struct gcov_info): Make the functions field mutable in gcov-tool
66 compilation.
68 2014-06-23 Kai Tietz <ktietz@redhat.com>
70 PR libgcc/61585
71 * unwind-seh.c (_Unwind_GetGR): Check for proper
72 index range.
73 (_Unwind_SetGR): Likewise.
75 2014-05-22 Nick Clifton <nickc@redhat.com>
77 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
78 -mhwmult=none.
80 2014-05-22 Teresa Johnson <tejohnson@google.com>
82 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
83 include.
85 2014-05-20 John Marino <gnugcc@marino.st>
87 * config.host (*-*-dragonfly*): New target.
88 * crtstuff.c: Make dl_iterate_support generic on *bsd.
89 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
90 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
91 * config/i386/dragonfly-unwind.h: New.
93 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
95 PR libgcc/60166
96 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
97 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
99 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
101 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
102 implementation.
104 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
106 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
108 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
110 PR libgcc/61097
111 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
112 if --enable-shared.
114 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
116 Work around for current cygwin32 build problems.
117 * config/i386/cygming-crtbegin.c (__register_frame_info,
118 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
119 functions only for 64-bit systems.
121 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
123 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
124 (sigill_caught, sigill_hdlr): Remove.
126 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
128 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
129 check.
130 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
131 Solaris 9 single-threaded support.
132 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
133 Solaris 9 single-threaded support. Add call_user_handler code
134 sequences.
135 (sparc_is_sighandler): Likewise.
137 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
139 * config.host: Append t-floattodi to tmake_file depending on
140 host_address.
142 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
144 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
146 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
148 PR libgcc/60472
149 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
150 variable to avoid array subscript is above array bounds warnings.
151 Use __builtin_expect when checking *jcr_list for NULL.
153 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
155 PR libgcc/59339
156 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
157 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
158 vtv_*.o to extra_parts if enable_vtable_verify.
160 2014-03-06 Nick Clifton <nickc@redhat.com>
162 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
163 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
165 2014-02-28 Joey Ye <joey.ye@arm.com>
167 PR libgcc/60166
168 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
169 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
170 Set to zero.
172 2014-02-24 Walter Lee <walt@tilera.com>
174 * config.host: Support "tilegx*" and "tilepro*" triplets.
175 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
176 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
178 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
179 Chung-Lin Tang <cltang@codesourcery.com>
181 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
182 * config/nios2/crti.S: Remove .file directive.
183 * config/nios2/crtn.S: Likewise.
185 2014-02-18 Kai Tietz <ktietz@redhat.com>
186 Jonathan Schleifer <js@webkeks.org>
188 PR objc/56870
189 * unwind-seh.c (_GCC_specific_handler): Pass proper
190 value to unwind-handler.
192 2014-02-12 Joseph Myers <joseph@codesourcery.com>
194 * soft-fp/adddf3.c: Update from glibc.
195 * soft-fp/addsf3.c: Likewise.
196 * soft-fp/addtf3.c: Likewise.
197 * soft-fp/divdf3.c: Likewise.
198 * soft-fp/divsf3.c: Likewise.
199 * soft-fp/divtf3.c: Likewise.
200 * soft-fp/double.h: Likewise.
201 * soft-fp/eqdf2.c: Likewise.
202 * soft-fp/eqsf2.c: Likewise.
203 * soft-fp/eqtf2.c: Likewise.
204 * soft-fp/extenddftf2.c: Likewise.
205 * soft-fp/extended.h: Likewise.
206 * soft-fp/extendsfdf2.c: Likewise.
207 * soft-fp/extendsftf2.c: Likewise.
208 * soft-fp/extendxftf2.c: Likewise.
209 * soft-fp/fixdfdi.c: Likewise.
210 * soft-fp/fixdfsi.c: Likewise.
211 * soft-fp/fixdfti.c: Likewise.
212 * soft-fp/fixsfdi.c: Likewise.
213 * soft-fp/fixsfsi.c: Likewise.
214 * soft-fp/fixsfti.c: Likewise.
215 * soft-fp/fixtfdi.c: Likewise.
216 * soft-fp/fixtfsi.c: Likewise.
217 * soft-fp/fixtfti.c: Likewise.
218 * soft-fp/fixunsdfdi.c: Likewise.
219 * soft-fp/fixunsdfsi.c: Likewise.
220 * soft-fp/fixunsdfti.c: Likewise.
221 * soft-fp/fixunssfdi.c: Likewise.
222 * soft-fp/fixunssfsi.c: Likewise.
223 * soft-fp/fixunssfti.c: Likewise.
224 * soft-fp/fixunstfdi.c: Likewise.
225 * soft-fp/fixunstfsi.c: Likewise.
226 * soft-fp/fixunstfti.c: Likewise.
227 * soft-fp/floatdidf.c: Likewise.
228 * soft-fp/floatdisf.c: Likewise.
229 * soft-fp/floatditf.c: Likewise.
230 * soft-fp/floatsidf.c: Likewise.
231 * soft-fp/floatsisf.c: Likewise.
232 * soft-fp/floatsitf.c: Likewise.
233 * soft-fp/floattidf.c: Likewise.
234 * soft-fp/floattisf.c: Likewise.
235 * soft-fp/floattitf.c: Likewise.
236 * soft-fp/floatundidf.c: Likewise.
237 * soft-fp/floatundisf.c: Likewise.
238 * soft-fp/floatunditf.c: Likewise.
239 * soft-fp/floatunsidf.c: Likewise.
240 * soft-fp/floatunsisf.c: Likewise.
241 * soft-fp/floatunsitf.c: Likewise.
242 * soft-fp/floatuntidf.c: Likewise.
243 * soft-fp/floatuntisf.c: Likewise.
244 * soft-fp/floatuntitf.c: Likewise.
245 * soft-fp/gedf2.c: Likewise.
246 * soft-fp/gesf2.c: Likewise.
247 * soft-fp/getf2.c: Likewise.
248 * soft-fp/ledf2.c: Likewise.
249 * soft-fp/lesf2.c: Likewise.
250 * soft-fp/letf2.c: Likewise.
251 * soft-fp/muldf3.c: Likewise.
252 * soft-fp/mulsf3.c: Likewise.
253 * soft-fp/multf3.c: Likewise.
254 * soft-fp/negdf2.c: Likewise.
255 * soft-fp/negsf2.c: Likewise.
256 * soft-fp/negtf2.c: Likewise.
257 * soft-fp/op-1.h: Likewise.
258 * soft-fp/op-2.h: Likewise.
259 * soft-fp/op-4.h: Likewise.
260 * soft-fp/op-8.h: Likewise.
261 * soft-fp/op-common.h: Likewise.
262 * soft-fp/quad.h: Likewise.
263 * soft-fp/single.h: Likewise.
264 * soft-fp/soft-fp.h: Likewise.
265 * soft-fp/subdf3.c: Likewise.
266 * soft-fp/subsf3.c: Likewise.
267 * soft-fp/subtf3.c: Likewise.
268 * soft-fp/truncdfsf2.c: Likewise.
269 * soft-fp/trunctfdf2.c: Likewise.
270 * soft-fp/trunctfsf2.c: Likewise.
271 * soft-fp/trunctfxf2.c: Likewise.
272 * soft-fp/unorddf2.c: Likewise.
273 * soft-fp/unordsf2.c: Likewise.
274 * soft-fp/unordtf2.c: Likewise.
275 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
276 macro.
277 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
278 Likewise.
279 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
280 Likewise.
281 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
282 Likewise.
283 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
284 Likewise.
285 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
286 Likewise.
287 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
288 Likewise.
289 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
290 Likewise.
291 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
292 Likewise.
293 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
294 Likewise.
295 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
296 Likewise.
297 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
298 Likewise.
299 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
300 Likewise.
301 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
302 Likewise.
303 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
304 Likewise.
305 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
306 Likewise.
308 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
310 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
311 cannot be represented.
312 * config/s390/32/_fixsfdi.c: Likewise.
313 * config/s390/32/_fixtfdi.c: Likewise.
314 * config/s390/32/_fixunsdfdi.c: Likewise.
315 * config/s390/32/_fixunssfdi.c: Likewise.
316 * config/s390/32/_fixunstfdi.c: Likewise.
318 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
320 * configure.ac (libgcc_cv_mips_hard_float): New.
321 * configure: Regenerate.
322 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
323 t-softfp-sfdf for hard-float targets.
324 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
325 (softfp_float_modes, softfp_int_modes, softfp_extensions)
326 (softfp_truncations, softfp_exclude_libgcc2): New.
327 * config/t-hardfp: New file.
328 * config/t-hardfp-sfdf: Likewise.
329 * config/hardfp.c: Likewise.
331 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
333 * config.host: Include t-floattodi also for s390x.
334 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
335 * config/s390/32/_fixsfdi.c: Likewise.
336 * config/s390/32/_fixtfdi.c: Likewise.
337 * config/s390/32/_fixunsdfdi.c: Likewise.
338 * config/s390/32/_fixunssfdi.c: Likewise.
339 * config/s390/32/_fixunstfdi.c: Likewise.
341 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
343 PR target/59788
344 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
345 (install-libgcc-unwind-map-forbuild): New target.
346 (all): Depend on install-libgcc-unwind-map-forbuild.
347 (install-libgcc-unwind-map): New target.
348 (install): Depend on install-libgcc-unwind-map.
350 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
352 * config/nios2/crti.S (_init): Initialize GOT pointer from
353 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
355 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
357 * configure.ac: Check __mips64 when setting host_address.
358 * configure: Regenerate.
359 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
360 mips/t-mips64 and t-softfp.
361 (mips*-*-linux*): Don't add mips/t-tpbit.
362 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
363 (DPBIT, DPBIT_CFLAGS): Delete.
364 * config/mips/sfp-machine.h: New file.
365 * config/mips/t-mips64: Likewise.
366 * config/mips/t-softfp-tf: Likewise.
367 * config/mips/t-tpbit: Delete.
369 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
371 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
372 as long long.
374 2014-01-25 Walter Lee <walt@tilera.com>
376 * config/tilepro/atomic.c: Include tconfig.h. Don't include
377 config.h or system.h.
378 (bool) Define.
380 2014-01-25 Walter Lee <walt@tilera.com>
382 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
383 (post_atomic_barrier): Ditto.
384 (__fetch_and_do): New macro.
385 (__atomic_fetch_and_do): Use __fetch_and_do.
386 (__sync_fetch_and_do): New macro.
387 (__sync_fetch_and_add_4): New function.
388 (__sync_fetch_and_sub_4): New function.
389 (__sync_fetch_and_or_4): New function.
390 (__sync_fetch_and_and_4): New function.
391 (__sync_fetch_and_xor_4): New function.
392 (__sync_fetch_and_nand_4): New function.
393 (__sync_fetch_and_add_8): New function.
394 (__sync_fetch_and_sub_8): New function.
395 (__sync_fetch_and_or_8): New function.
396 (__sync_fetch_and_and_8): New function.
397 (__sync_fetch_and_xor_8): New function.
398 (__sync_fetch_and_nand_8): New function.
399 (__do_and_fetch): New macro.
400 (__atomic_do_and_fetch): Use __do_and_fetch.
401 (__sync_do_and_fetch): New macro.
402 (__sync_add_and_fetch_4): New function.
403 (__sync_sub_and_fetch_4): New function.
404 (__sync_or_and_fetch_4): New function.
405 (__sync_and_and_fetch_4): New function.
406 (__sync_xor_and_fetch_4): New function.
407 (__sync_nand_and_fetch_4): New function.
408 (__sync_add_and_fetch_8): New function.
409 (__sync_sub_and_fetch_8): New function.
410 (__sync_or_and_fetch_8): New function.
411 (__sync_and_and_fetch_8): New function.
412 (__sync_xor_and_fetch_8): New function.
413 (__sync_nand_and_fetch_8): New function.
414 (__sync_exchange_methods): New macro.
415 (__sync_val_compare_and_swap_4): New function.
416 (__sync_bool_compare_and_swap_4): New function.
417 (__sync_lock_test_and_test_4): New function.
418 (__sync_val_compare_and_swap_8): New function.
419 (__sync_bool_compare_and_swap_8): New function.
420 (__sync_lock_test_and_test_8): New function.
421 (__subword_cmpxchg_body): New macro.
422 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
423 (__atomic_compare_exchange_2): Ditto.
424 (__sync_subword_cmpxchg): New macro.
425 (__sync_val_compare_and_swap_1): New function.
426 (__sync_bool_compare_and_swap_1): New function.
427 (__sync_val_compare_and_swap_2): New function.
428 (__sync_bool_compare_and_swap_2): New function.
429 (__atomic_subword): Rename to ...
430 (__subword): ... New name.
431 (__atomic_subword_fetch): Use __subword.
432 (__sync_subword_fetch): New macro.
433 (__sync_fetch_and_add_1): New function.
434 (__sync_fetch_and_sub_1): New function.
435 (__sync_fetch_and_or_1): New function.
436 (__sync_fetch_and_and_1): New function.
437 (__sync_fetch_and_xor_1): New function.
438 (__sync_fetch_and_nand_1): New function.
439 (__sync_fetch_and_add_2): New function.
440 (__sync_fetch_and_sub_2): New function.
441 (__sync_fetch_and_or_2): New function.
442 (__sync_fetch_and_and_2): New function.
443 (__sync_fetch_and_xor_2): New function.
444 (__sync_fetch_and_nand_2): New function.
445 (__sync_add_and_fetch_1): New function.
446 (__sync_sub_and_fetch_1): New function.
447 (__sync_or_and_fetch_1): New function.
448 (__sync_and_and_fetch_1): New function.
449 (__sync_xor_and_fetch_1): New function.
450 (__sync_nand_and_fetch_1): New function.
451 (__sync_add_and_fetch_2): New function.
452 (__sync_sub_and_fetch_2): New function.
453 (__sync_or_and_fetch_2): New function.
454 (__sync_and_and_fetch_2): New function.
455 (__sync_xor_and_fetch_2): New function.
456 (__sync_nand_and_fetch_2): New function.
457 (__atomic_subword_lock): Use __subword.
458 (__sync_subword_lock): New macro.
459 (__sync_lock_test_and_set_1): New function.
460 (__sync_lock_test_and_set_2): New function.
462 2014-01-25 Walter Lee <walt@tilera.com>
464 * config/tilepro/atomic.c (BIT_OFFSET): Define.
465 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
466 (__atomic_subword): Ditto.
468 2014-01-25 Walter Lee <walt@tilera.com>
470 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
471 a prefix op argument.
472 (__atomic_nand_fetch_4): Add prefix op.
473 (__atomic_nand_fetch_8): Ditto.
475 2014-01-21 Baruch Siach <barch@tkos.co.il>
477 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
479 2014-01-09 Rong Xu <xur@google.com>
481 * libgcov-driver.c (this_prg): make it local to save
482 bss space.
483 (gcov_exit_compute_summary): Ditto.
484 (gcov_exit_merge_gcda): Ditto.
485 (gcov_exit_merge_summary): Ditto.
486 (gcov_exit_dump_gcov): Ditto.
488 2014-01-08 Rong Xu <xur@google.com>
490 * libgcov-driver.c: Use libgcov.h.
491 (buffer_fn_data): Use xmalloc instead of malloc.
492 (gcov_exit_merge_gcda): Ditto.
493 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
494 * libgcov.h: New common header files for libgcov-*.h.
495 * libgcov-interface.c: Use libgcov.h
496 * libgcov-merge.c: Ditto.
497 * libgcov-profiler.c: Ditto.
498 * Makefile.in: Add dependence to libgcov.h
500 2014-01-02 Joseph Myers <joseph@codesourcery.com>
502 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
503 case of small numerator and finite nonzero result.
505 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
507 Update copyright years
509 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
511 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
512 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
513 config/arc/dp-hack.h, config/arc/fp-hack.h,
514 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
515 config/arc/ieee-754/arc600-dsp/divdf3.S,
516 config/arc/ieee-754/arc600-dsp/divsf3.S,
517 config/arc/ieee-754/arc600-dsp/muldf3.S,
518 config/arc/ieee-754/arc600-dsp/mulsf3.S,
519 config/arc/ieee-754/arc600-mul64/divdf3.S,
520 config/arc/ieee-754/arc600-mul64/divsf3.S,
521 config/arc/ieee-754/arc600-mul64/muldf3.S,
522 config/arc/ieee-754/arc600-mul64/mulsf3.S,
523 config/arc/ieee-754/arc600/divsf3.S,
524 config/arc/ieee-754/arc600/mulsf3.S,
525 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
526 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
527 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
528 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
529 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
530 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
531 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
532 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
533 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
534 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
535 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
536 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
537 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
538 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
539 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
540 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
541 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
542 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
543 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
544 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
545 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
546 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
547 vtv_start_preinit.c: Use the standard form for the copyright notice.
549 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
550 Chung-Lin Tang <cltang@codesourcery.com>
551 Based on patches from Altera Corporation
553 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
554 * config/nios2/lib2-nios2.h: New file.
555 * config/nios2/lib2-divmod-hi.c: New file.
556 * config/nios2/linux-unwind.h: New file.
557 * config/nios2/lib2-divmod.c: New file.
558 * config/nios2/linux-atomic.c: New file.
559 * config/nios2/t-nios2: New file.
560 * config/nios2/crti.asm: New file.
561 * config/nios2/t-linux: New file.
562 * config/nios2/lib2-divtable.c: New file.
563 * config/nios2/lib2-mul.c: New file.
564 * config/nios2/tramp.c: New file.
565 * config/nios2/crtn.asm: New file.
567 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
569 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
570 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
571 from cpuid.h to check vendor signatures.
573 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
575 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
576 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
577 (get_amd_cpu): Likewise.
579 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
581 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
582 Haswell.
584 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
585 H.J. Lu <hongjiu.lu@intel.com>
587 PR target/59422
588 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
589 and AMD_JAGUAR.
590 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
591 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
592 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
593 FEATURE_XOP and FEATURE_FMA.
594 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
595 AMDFAM15H_BDVER3.
596 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
597 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
598 FEATURE_FMA4 and FEATURE_XOP.
600 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
602 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
603 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
604 (get_intel_cpu): Updated.
606 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
608 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
610 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
612 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
613 instructions when __SSE_MATH__ is defined.
615 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
617 * config.host (microblaze-*-rtems*): New.
619 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
621 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
622 architectures that do not have hardware divide instruction.
623 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
625 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
627 * longlong.h: Delete (moved to include/).
629 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
631 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
632 of normal number and qNaN to not raise an inexact exception.
634 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
636 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
638 2013-11-28 Matthew Leach <matthew.leach@arm.com>
640 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
641 for correct opcodes on BE.
643 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
645 * soft-fp/op-4.h: Update from glibc.
647 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
649 * libgcc2.c (__udivmoddi4): Define new implementation when
650 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
651 divide instructions.
653 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
655 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
657 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
659 * config/t-softfp (soft-fp-objects-base): New variable.
660 (soft-fp-objects): Use it.
662 2013-11-23 David Edelson <dje.gcc@gmail.com>
663 Andrew Dixie <andrewd@gentrack.com>
665 PR target/33704
666 * config/rs6000/aixinitfini.c: New file.
667 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
668 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
669 symbols.
671 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
673 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
675 2013-11-18 Jan Hubicka <jh@suse.cz>
677 * libgcov-driver.c (run_accounted): Make global level static.
678 (gcov_exit_merge_summary): Silence warning; do not clear
679 run_accounted here.
680 (gcov_exit): Clear it here.
682 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
683 run_accounted.
685 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
686 (all_prg, crc32): Remove static vars.
687 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
688 all_prg.
689 (gcov_exit_merge_gcda): Add crc32 parameter.
690 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
691 do not account run if it was already accounted.
692 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
693 (gcov_exit): Initialize all_prg; update.
695 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
697 * configure: Regenerate.
699 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
700 Alan Modra <amodra@gmail.com>
702 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
703 (frob_update_context): Use it.
705 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
706 Alan Modra <amodra@gmail.com>
708 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
709 (trampoline_initial): Provide ELFv2 variant.
710 (__trampoline_setup): Likewise.
712 * config/rs6000/linux-unwind.h (frob_update_context): Do not
713 check for AIX indirect function call sequence if _CALL_ELF == 2.
715 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
716 Alan Modra <amodra@gmail.com>
718 * config/rs6000/linux-unwind.h (get_regs): Do not support
719 old kernel versions if _CALL_ELF == 2.
720 (frob_update_context): Do not support PLT stub variants only
721 generated by old linkers if _CALL_ELF == 2.
723 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
724 Alan Modra <amodra@gmail.com>
726 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
727 location of CR save area for 64-bit little-endian systems.
729 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
731 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
732 in tmake_file.
733 * config/arm/t-vxworks: Delete.
735 2013-11-10 Kai Tietz <ktietz@redhat.com>
737 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
738 Increment load-count on use of LIBGCC_SONAME DLL.
739 (hmod_libgcc): New static variable to hold handle of
740 LIBGCC_SONAME DLL.
741 (__gcc_deregister_frame): Decrement load-count of
742 LIBGCC_SONAME DLL.
744 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
746 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
747 availability.
748 * configure: Regenerate
750 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
752 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
753 FP_EX_DENORM. Store result to volatile location after SSE division
754 to close interrupt window. Remove unneeded fwait after x87
755 division since interrupt window will be closed by emitted fstp.
756 Rewrite FP_EX_INEXACT handling.
758 2013-11-06 Joseph Myers <joseph@codesourcery.com>
760 * soft-fp/README: Update.
761 * soft-fp/adddf3.c: Update from glibc.
762 * soft-fp/addsf3.c: Likewise.
763 * soft-fp/addtf3.c: Likewise.
764 * soft-fp/divdf3.c: Likewise.
765 * soft-fp/divsf3.c: Likewise.
766 * soft-fp/divtf3.c: Likewise.
767 * soft-fp/double.h: Likewise.
768 * soft-fp/eqdf2.c: Likewise.
769 * soft-fp/eqsf2.c: Likewise.
770 * soft-fp/eqtf2.c: Likewise.
771 * soft-fp/extenddftf2.c: Likewise.
772 * soft-fp/extended.h: Likewise.
773 * soft-fp/extendsfdf2.c: Likewise.
774 * soft-fp/extendsftf2.c: Likewise.
775 * soft-fp/extendxftf2.c: Likewise.
776 * soft-fp/fixdfdi.c: Likewise.
777 * soft-fp/fixdfsi.c: Likewise.
778 * soft-fp/fixdfti.c: Likewise.
779 * soft-fp/fixsfdi.c: Likewise.
780 * soft-fp/fixsfsi.c: Likewise.
781 * soft-fp/fixsfti.c: Likewise.
782 * soft-fp/fixtfdi.c: Likewise.
783 * soft-fp/fixtfsi.c: Likewise.
784 * soft-fp/fixtfti.c: Likewise.
785 * soft-fp/fixunsdfdi.c: Likewise.
786 * soft-fp/fixunsdfsi.c: Likewise.
787 * soft-fp/fixunsdfti.c: Likewise.
788 * soft-fp/fixunssfdi.c: Likewise.
789 * soft-fp/fixunssfsi.c: Likewise.
790 * soft-fp/fixunssfti.c: Likewise.
791 * soft-fp/fixunstfdi.c: Likewise.
792 * soft-fp/fixunstfsi.c: Likewise.
793 * soft-fp/fixunstfti.c: Likewise.
794 * soft-fp/floatdidf.c: Likewise.
795 * soft-fp/floatdisf.c: Likewise.
796 * soft-fp/floatditf.c: Likewise.
797 * soft-fp/floatsidf.c: Likewise.
798 * soft-fp/floatsisf.c: Likewise.
799 * soft-fp/floatsitf.c: Likewise.
800 * soft-fp/floattidf.c: Likewise.
801 * soft-fp/floattisf.c: Likewise.
802 * soft-fp/floattitf.c: Likewise.
803 * soft-fp/floatundidf.c: Likewise.
804 * soft-fp/floatundisf.c: Likewise.
805 * soft-fp/floatunditf.c: Likewise.
806 * soft-fp/floatunsidf.c: Likewise.
807 * soft-fp/floatunsisf.c: Likewise.
808 * soft-fp/floatunsitf.c: Likewise.
809 * soft-fp/floatuntidf.c: Likewise.
810 * soft-fp/floatuntisf.c: Likewise.
811 * soft-fp/floatuntitf.c: Likewise.
812 * soft-fp/gedf2.c: Likewise.
813 * soft-fp/gesf2.c: Likewise.
814 * soft-fp/getf2.c: Likewise.
815 * soft-fp/ledf2.c: Likewise.
816 * soft-fp/lesf2.c: Likewise.
817 * soft-fp/letf2.c: Likewise.
818 * soft-fp/muldf3.c: Likewise.
819 * soft-fp/mulsf3.c: Likewise.
820 * soft-fp/multf3.c: Likewise.
821 * soft-fp/negdf2.c: Likewise.
822 * soft-fp/negsf2.c: Likewise.
823 * soft-fp/negtf2.c: Likewise.
824 * soft-fp/op-1.h: Likewise.
825 * soft-fp/op-2.h: Likewise.
826 * soft-fp/op-4.h: Likewise.
827 * soft-fp/op-8.h: Likewise.
828 * soft-fp/op-common.h: Likewise.
829 * soft-fp/quad.h: Likewise.
830 * soft-fp/single.h: Likewise.
831 * soft-fp/soft-fp.h: Likewise.
832 * soft-fp/subdf3.c: Likewise.
833 * soft-fp/subsf3.c: Likewise.
834 * soft-fp/subtf3.c: Likewise.
835 * soft-fp/truncdfsf2.c: Likewise.
836 * soft-fp/trunctfdf2.c: Likewise.
837 * soft-fp/trunctfsf2.c: Likewise.
838 * soft-fp/trunctfxf2.c: Likewise.
839 * soft-fp/unorddf2.c: Likewise.
840 * soft-fp/unordsf2.c: Likewise.
841 * soft-fp/unordtf2.c: Likewise.
843 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
845 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
846 (_FP_MUL_MEAT_D): Ditto.
847 (_FP_DIV_MEAT_S): Ditto.
848 (_FP_DIV_MEAT_D): Ditto.
849 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
850 t-softfp-sfdf and t-softfp to tmake_file.
852 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
854 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
855 * config/i386/crtprec.c: Ditto.
857 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
858 Shiva Chen <shiva0217@gmail.com>
860 * config.host (nds32*-elf*): Add nds32 target.
861 * config/nds32 : New directory and files.
863 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
865 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
866 * config.host (cpu_type) <Setting default>: Add entry for
867 crisv32-*-*.
868 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
869 <crisv32-*-linux*>: Adjust.
870 * longlong.h: Wrap the whole CRIS section in a single
871 defined(__CRIS__) conditional. Add comment about add_ssaaaa
872 and sub_ddmmss.
873 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
874 defined.
875 [__CRIS__] (__umulsidi3): Define.
876 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
877 * config/cris/sfp-machine.h: New file.
878 * config/cris/umulsidi3.S: New file.
879 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
880 * config/cris/arit.c (SIGNMULT): New macro.
881 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
882 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
883 saving 3 out of originally 33 cycles from the fastest
884 path, 3 out of 54 from the medium path and one from the longest
885 path. Improve comments.
887 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
889 * sync.c: Remove static aliases and define each function directly
890 under its real name.
892 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
894 * config.host (hppa*64*-*-linux*): Define extra_parts.
895 (hppa*-*-linux*): Likewise.
897 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
899 * config/arc/crtgend.S: Add 2013 to Copyright years.
900 * config/arc/gmon/atomic.h: Likewise.
901 * config/arc/gmon/auxreg.h: Likewise.
902 * config/arc/gmon/sys/gmon_out.h: Likewise.
903 * config/arc/gmon/sys/gmon.h: Likewise.
904 * config/arc/gmon/prof-freq.c: Likewise.
905 * config/arc/gmon/mcount.c: Likewise.
906 * config/arc/gmon/prof-freq-stub.S: Likewise.
907 * config/arc/gmon/gmon.c: Likewise.
908 * config/arc/gmon/machine-gmon.h: Likewise.
909 * config/arc/gmon/profil.S: Likewise.
910 * config/arc/gmon/dcache_linesz.S: Likewise.
911 * config/arc/crtg.S: Likewise.
912 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
913 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
914 * config/arc/ieee-754/adddf3.S: Likewise.
915 * config/arc/ieee-754/truncdfsf2.S: Likewise.
916 * config/arc/ieee-754/fixsfsi.S: Likewise.
917 * config/arc/ieee-754/gtsf2.S: Likewise.
918 * config/arc/ieee-754/floatsisf.S: Likewise.
919 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
920 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
921 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
922 * config/arc/ieee-754/fixdfsi.S: Likewise.
923 * config/arc/ieee-754/addsf3.S: Likewise.
924 * config/arc/ieee-754/gesf2.S: Likewise.
925 * config/arc/ieee-754/floatsidf.S: Likewise.
926 * config/arc/ieee-754/extendsfdf2.S: Likewise.
927 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
928 * config/arc/ieee-754/gtdf2.S: Likewise.
929 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
930 * config/arc/ieee-754/uneqdf2.S: Likewise.
931 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
932 * config/arc/ieee-754/uneqsf2.S: Likewise.
933 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
934 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
935 * config/arc/ieee-754/eqdf2.S: Likewise.
936 * config/arc/ieee-754/ordsf2.S: Likewise.
937 * config/arc/ieee-754/divsf3.S: Likewise.
938 * config/arc/ieee-754/divdf3.S: Likewise.
939 * config/arc/ieee-754/floatunsidf.S: Likewise.
940 * config/arc/ieee-754/orddf2.S: Likewise.
941 * config/arc/ieee-754/eqsf2.S: Likewise.
942 * config/arc/ieee-754/gedf2.S: Likewise.
943 * config/arc/crtn.S: Likewise.
944 * config/arc/crti.S: Likewise.
945 * config/arc/t-arc700-uClibc: Likewise.
946 * config/arc/asm.h: Likewise.
947 * config/arc/libgcc-excl.ver: Likewise.
948 * config/arc/t-arc-newlib: Likewise.
949 * config/arc/divtab-arc700.c: Likewise.
950 * config/arc/initfini.c: Likewise.
951 * config/arc/fp-hack.h: Likewise.
953 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
954 Diego Novillo <dnovillo@google.com>
956 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
957 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
958 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
959 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
961 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
962 Brendan Kehoe <brendan@zen.org>
963 Simon Cook <simon.cook@embecosm.com>
965 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
966 * config/arc: New directory.
967 * longlong.h [__arc__] (umul_ppmm): Remove.
968 [__arc__] (__umulsidi3): Define.
969 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
970 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
972 2013-09-17 Jacek Caban <jacek@codeweavers.com>
974 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
975 CreateSemaphoreA.
976 * config/i386/gthr-win32.h: Likewise.
978 2013-09-16 DJ Delorie <dj@redhat.com>
980 * config/rl78/vregs.h: Add G10 register definitions.
981 * config/rl78/lib2mul.c: Enable for RL78/G10.
982 * config/rl78/lib2div.c: Likewise.
983 * config/rl78/lshrsi3.S: Use vregs.h.
984 * config/rl78/cmpsi2.S: Likewise.
985 * config/rl78/trampoline.S: Likewise.
986 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
988 2013-09-14 DJ Delorie <dj@redhat.com>
989 Nick Clifton <nickc@redhat.com>
991 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
992 * config/rl78/vregs.h: New.
993 * config/rl78/signbit.S: New file. Implements signbit function.
994 * config/rl78/divmodsi.S: New.
995 * config/rl78/divmodhi.S: New.
996 * config/rl78/divmodqi.S: New.
997 * config/rl78/t-rl78: Build them here...
998 * config/rl78/lib2div.c: ...but not here.
1000 2013-09-12 DJ Delorie <dj@redhat.com>
1002 * config.host (msp*-*-elf): New.
1003 * config/msp430/: New port.
1005 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1007 PR gcov-profile/58127
1008 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1009 __thread var for emulated TLS.
1010 (__gcov_indirect_call_counters): Likewise.
1012 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1013 Catherine Moore <clm@codesourcery.com>
1014 Richard Sandiford <rdsandiford@googlemail.com>
1016 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1017 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1018 (CALL_STUB_NO_RET): Likewise.
1019 (CALL_STUB_RET): Likewise.
1020 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1021 __mips16_ret call/return stub symbols.
1022 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1023 to tmake_file.
1025 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1027 * config.host <mips*-*-linux*>: Remove a stray comment.
1029 2013-08-10 Jan Hubicka <jh@suse.cz>
1031 Work around binutils PR14342
1032 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1033 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1034 (L_gcov_indirect_call_profiler_v2): New.
1036 2013-08-06 Jan Hubicka <jh@suse.cz>
1038 * libgcov.c (__gcov_indirect_call_callee,
1039 __gcov_indirect_call_counters): New global vars.
1040 (__gcov_indirect_call_profiler): replace by ...
1041 (__gcov_indirect_call_profiler_v2) ... this one.
1043 2013-08-06 Caroline Tice <cmtice@google.com>
1045 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1046 vtv_start_preinit.o and vtv_end_preinit.o.
1047 * configure.ac: Add code to check/set enable_vtable_verify.
1048 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1049 true.
1050 * vtv_start_preinit.c: New file.
1051 * vtv_end_preinit.c: New file.
1052 * vtv_start.c: New file.
1053 * vtv_end.c: New file.
1054 * configure: Regenerated.
1056 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1058 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1059 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1060 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1061 GPL-3.0-with-GCC-exception.
1063 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1065 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1066 ISA and up.
1068 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1070 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1071 mapping for FPRs when creating the fallback framestate.
1073 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1075 PR target/57516
1076 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1077 (__round_s2_const, __round_u2_const)
1078 (__round_s4_const, __round_u4_const, __round_x8):
1079 Saturate result if addition result cannot be represented.
1081 2013-07-15 Matthias Klose <doko@ubuntu.com>
1083 * libgcc2.c: Don't include <limits.h>.
1085 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1087 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1089 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1091 PR target/29776
1092 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1094 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1096 PR middle-end/36041
1097 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1098 Define.
1099 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1100 instead of table lookups.
1101 (__popcountDI2): Likewise.
1103 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1105 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1106 correctly.
1108 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1110 PR other/53317
1111 * soft-fp/adddf3.c: Update from glibc.
1112 * soft-fp/addsf3.c: Likewise.
1113 * soft-fp/addtf3.c: Likewise.
1114 * soft-fp/divdf3.c: Likewise.
1115 * soft-fp/divsf3.c: Likewise.
1116 * soft-fp/divtf3.c: Likewise.
1117 * soft-fp/double.h: Likewise.
1118 * soft-fp/eqdf2.c: Likewise.
1119 * soft-fp/eqsf2.c: Likewise.
1120 * soft-fp/eqtf2.c: Likewise.
1121 * soft-fp/extenddftf2.c: Likewise.
1122 * soft-fp/extended.h: Likewise.
1123 * soft-fp/extendsfdf2.c: Likewise.
1124 * soft-fp/extendsftf2.c: Likewise.
1125 * soft-fp/fixdfdi.c: Likewise.
1126 * soft-fp/fixdfsi.c: Likewise.
1127 * soft-fp/fixsfdi.c: Likewise.
1128 * soft-fp/fixsfsi.c: Likewise.
1129 * soft-fp/fixtfdi.c: Likewise.
1130 * soft-fp/fixtfsi.c: Likewise.
1131 * soft-fp/fixunsdfdi.c: Likewise.
1132 * soft-fp/fixunsdfsi.c: Likewise.
1133 * soft-fp/fixunssfdi.c: Likewise.
1134 * soft-fp/fixunssfsi.c: Likewise.
1135 * soft-fp/fixunstfdi.c: Likewise.
1136 * soft-fp/fixunstfsi.c: Likewise.
1137 * soft-fp/floatdidf.c: Likewise.
1138 * soft-fp/floatdisf.c: Likewise.
1139 * soft-fp/floatditf.c: Likewise.
1140 * soft-fp/floatsidf.c: Likewise.
1141 * soft-fp/floatsisf.c: Likewise.
1142 * soft-fp/floatsitf.c: Likewise.
1143 * soft-fp/floatundidf.c: Likewise.
1144 * soft-fp/floatundisf.c: Likewise.
1145 * soft-fp/floatunditf.c: Likewise.
1146 * soft-fp/floatunsidf.c: Likewise.
1147 * soft-fp/floatunsisf.c: Likewise.
1148 * soft-fp/floatunsitf.c: Likewise.
1149 * soft-fp/gedf2.c: Likewise.
1150 * soft-fp/gesf2.c: Likewise.
1151 * soft-fp/getf2.c: Likewise.
1152 * soft-fp/ledf2.c: Likewise.
1153 * soft-fp/lesf2.c: Likewise.
1154 * soft-fp/letf2.c: Likewise.
1155 * soft-fp/muldf3.c: Likewise.
1156 * soft-fp/mulsf3.c: Likewise.
1157 * soft-fp/multf3.c: Likewise.
1158 * soft-fp/negdf2.c: Likewise.
1159 * soft-fp/negsf2.c: Likewise.
1160 * soft-fp/negtf2.c: Likewise.
1161 * soft-fp/op-1.h: Likewise.
1162 * soft-fp/op-2.h: Likewise.
1163 * soft-fp/op-4.h: Likewise.
1164 * soft-fp/op-8.h: Likewise.
1165 * soft-fp/op-common.h: Likewise.
1166 * soft-fp/quad.h: Likewise.
1167 * soft-fp/single.h: Likewise.
1168 * soft-fp/soft-fp.h: Likewise.
1169 * soft-fp/subdf3.c: Likewise.
1170 * soft-fp/subsf3.c: Likewise.
1171 * soft-fp/subtf3.c: Likewise.
1172 * soft-fp/truncdfsf2.c: Likewise.
1173 * soft-fp/trunctfdf2.c: Likewise.
1174 * soft-fp/trunctfsf2.c: Likewise.
1175 * soft-fp/unorddf2.c: Likewise.
1176 * soft-fp/unordsf2.c: Likewise.
1177 * soft-fp/unordtf2.c: Likewise.
1178 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1179 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1180 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1181 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1182 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1183 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1184 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1185 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1186 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1187 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1188 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1189 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1191 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1193 * config/mips/lib2funcs.c: New file.
1194 * config/mips/t-mips (LIB2ADD_ST): Add it.
1196 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1198 PR target/6526
1199 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1200 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1202 2013-06-08 Walter Lee <walt@tilera.com>
1204 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1205 Replace int64_t with long long. Add __extension__ where
1206 appropriate.
1207 * config/tilepro/atomic.c: Include config.h.
1209 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1211 * config.host (arm-wrs-vxworks): Configure with other soft float.
1213 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1215 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1216 (mips64r5900el-*-elf*): New configurations.
1218 2013-06-04 Alan Modra <amodra@gmail.com>
1220 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1222 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1224 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1226 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1228 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1229 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1230 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1232 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1234 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1235 (powerpc-wrs-vxworks): Likewise.
1237 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1239 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1240 signal frames as well.
1241 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1242 STACK_BIAS to the CFA offset.
1244 2013-05-17 Richard Henderson <rth@redhat.com>
1246 PR target/49146
1247 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1248 (execute_cfa_program): Use it when storing to fs->regs.
1250 2013-05-08 Kai Tietz <ktietz@redhat.com>
1252 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1253 (__deregister_frame_info): Likewise.
1255 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1257 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1258 NaN's payload.
1260 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1262 2013-04-25 Alan Modra <amodra@gmail.com>
1264 * config.host: Match little-endian powerpc-linux.
1266 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1268 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1269 as 'unsigned long long' instead of 'unsigned long'.
1270 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1271 'signed long'.
1273 2013-04-10 Julian Brown <julian@codesourcery.com>
1275 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1276 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1277 unsigned char/unsigned short.
1278 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1280 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1282 PR other/55274
1283 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1285 2013-04-04 Meador Inge <meadori@codesourcery.com>
1287 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1288 computing the location of the link register.
1289 (aeabi_uldivmod): Ditto.
1291 2013-03-27 Kai Tietz <ktietz@redhat.com>
1293 * config.host: Add support for cygwin x64 target.
1294 * configure: Regenerated.
1296 2013-03-26 Walter Lee <walt@tilera.com>
1298 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1299 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1301 2013-03-25 Kai Tietz <ktietz@redhat.com>
1303 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1305 2013-03-20 Robert Mason <rbmj@verizon.net>
1307 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1308 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1309 (__gthread_leave_tsd_dtor_context): Add prototypes.
1310 (tls_delete_hook): Update.
1312 2013-03-20 Catherine Moore <clm@codesourcery.com>
1313 Joseph Myers <joseph@codesourcery.com>
1314 Chao-ying Fu <fu@mips.com>
1316 * config/mips/mips16.S: Don't build for microMIPS.
1317 * config/mips/linux-unwind.h: Handle microMIPS frame.
1318 * config/mips/crtn.S (fini, init): New labels.
1320 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1322 PR tree-optimization/53265
1323 * unwind-dw2.c (execute_cfa_program): Avoid
1324 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1325 on targets with DWARF_FRAME_REGISTERS < 32.
1327 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1329 PR target/49880
1330 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1331 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1333 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1335 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1336 sandybridge processors.
1338 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1340 PR target/56529
1341 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1342 inclusion list.
1344 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1346 * config/microblaze/crti.S: Setup stack protection at entry
1348 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1350 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1351 (__rotldi3): Shift bytewise if applicable.
1353 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1355 * config/aarch64/sync-cache.c
1356 (__aarch64_sync_cache_range): Silence warnings.
1358 2013-02-25 Catherine Moore <clm@codesourcery.com>
1360 Revert:
1361 2013-02-24 Catherine Moore <clm@codesourcery.com>
1362 Joseph Myers <joseph@codesourcery.com>
1363 Chao-ying Fu <fu@mips.com>
1365 * config/mips/mips16.S: Don't build for microMIPS.
1366 * config/mips/linux-unwind.h: Handle microMIPS frame.
1367 * config/mips/crtn.S (fini, init): New labels.
1369 2013-02-24 Catherine Moore <clm@codesourcery.com>
1370 Joseph Myers <joseph@codesourcery.com>
1371 Chao-ying Fu <fu@mips.com>
1373 * config/mips/mips16.S: Don't build for microMIPS.
1374 * config/mips/linux-unwind.h: Handle microMIPS frame.
1375 * config/mips/crtn.S (fini, init): New labels.
1377 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1378 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1379 as dividend.
1381 2013-02-16 Alan Modra <amodra@gmail.com>
1383 PR target/55431
1384 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1385 (ppc_fallback_frame_state): Always set up save locations for fp
1386 and altivec. Don't bother with non-callee-saved regs, r0-r13
1387 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1389 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1391 PR target/54222
1392 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1393 _ssmulHA, _ssmulSA.
1394 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1395 _ssmulha3, _usmulusa3, _ssmulsa3.
1396 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1397 (__muldi3): XCALL __muldi3_6 instead of rcall.
1398 (__umulsidi3, __mulsidi3): New functions.
1399 (do_prologue_saves, do_epilogue_restores): New .macros.
1400 (__divdi3_moddi3): Use them.
1401 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1402 (__usmulusa3, __ssmulsa3): New functions.
1404 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1405 Jack Howarth <howarth@bromo.med.uc.edu>
1406 Patrick Marlier <patrick.marlier@gmail.com>
1408 PR libitm/55693
1409 * config/darwin-crt-tm.c: Remove dummy functions hack.
1411 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1413 PR target/54222
1414 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1415 * config/avr/lib2-object.mk: New iterator to build objects from it.
1416 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1417 lib2funcs.c.
1418 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1419 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1420 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1421 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1422 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1423 * config/avr/lib1funcs-fixed.S: Implement them.
1425 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1427 Update copyright years.
1429 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1431 PR target/54601
1432 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1433 Add crtcxa to extra_parts.
1434 * config/rs6000/exit.h: New file.
1435 * config/rs6000/cxa_atexit.c: New file.
1436 * config/rs6000/cxa_finalize.c: New file.
1437 * config/rs6000/crtcxa.c: New file.
1438 * config/rs6000/t-aix-cxa: New file.
1439 * config/rs6000/libgcc-aix-cxa.ver: New file.
1441 2013-01-31 Nick Clifton <nickc@redhat.com>
1443 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1444 variant.
1446 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1448 PR target/54222
1449 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1450 _mulQQ, _mulHQ, _mulHA, _mulSA,
1451 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1452 _divQQ, _divHQ, _divHA, _divSA,
1453 _divUQQ, _divUHQ, _divUHA, _divUSA.
1455 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1457 * config.host(microblaze*-linux*): tmake_file: Remove
1458 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1459 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1460 to exclude functions from being built with libgcc.c and use
1461 the microblaze assembly.
1463 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1465 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1466 extra_parts.
1468 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1470 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1471 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1472 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1473 alignment operation.
1475 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1477 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1478 loop start address for cache clearing.
1480 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1482 * config/avr/lib1funcs.S: Remove trailing blanks.
1483 * config/avr/lib1funcs-fixed.S: Ditto.
1485 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1487 * config/avr/avr-lib.h: Add GPL copyright notice.
1489 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1491 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1492 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1493 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1494 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1496 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1498 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1499 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1501 2013-01-04 Nick Clifton <nickc@redhat.com>
1503 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1504 the CALLT instruction is supported.
1506 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1508 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1509 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1511 2012-12-13 John Tytgat <John@bass-software.com>
1513 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1514 is 25.
1516 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1518 PR libgcc/55451
1519 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1520 undefined signed overflows.
1522 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1524 PR target/55344
1525 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1527 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1529 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1530 (FP_TRAPPING_EXCEPTIONS): Define.
1531 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1532 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1534 2012-12-04 Richard Henderson <rth@redhat.com>
1536 PR bootstrap/55571
1537 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1539 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1541 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1542 (FP_EX_SHIFT): Define.
1543 (FP_TRAPPING_EXCEPTIONS): Define.
1545 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1547 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1548 (FP_ROUNDMODE): Use FP_RND_MASK.
1549 * config/aarch64/sfp-exceptions.c: New.
1550 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1551 Use __sfp_handle_exceptions.
1553 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1555 * config.host: (arm*-*-freebsd*): Remove.
1556 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1557 (arm*-*-elf*): Remove.
1558 (arm*-*-wince-pe*): Remove.
1559 * arm/unwind-arm.c (struct fpa_reg): Delete.
1560 (struct fpa_regs): Delete.
1561 (phase1_vrs): Remove fpa element.
1562 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1563 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1564 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1565 * ieee754-sf.S (floatundisf): Remove FPA support.
1566 (floatdisf): Likewise.
1567 * ieee75f-df.S (floatundidf): Likewise.
1568 (floatdidf): Likewise.
1570 2012-11-29 Kai Tietz <ktietz@redhat.com>
1572 PR target/55445
1573 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1574 * unwind-generic.h: Likewise.
1575 * unwind-seh.c: Likewise.
1577 2012-11-28 Richard Henderson <rth@redhat.com>
1579 PR libgcc/48076
1580 * emutls.c (__emutls_get_address): Avoid race condition between
1581 obj->loc.offset read and emutls_key initialization.
1583 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1585 Adjust decimal point of signed accum mode to GCC default.
1587 PR target/54222
1588 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1589 _divqq_helper.
1590 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1591 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1592 (__mulha3, __mulsa3)
1593 (__divqq3, __divha3, __divsa3): Adjust to new position of
1594 decimal point of signed accum types.
1596 (__mulusa3_round): New function.
1597 (__mulusa3): Use it.
1598 (__divqq_helper): New function.
1599 (__udivuqq3): Use it.
1601 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1603 PR bootstrap/55370
1604 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1606 2012-11-18 Teresa Johnson <tejohnson@google.com>
1608 PR bootstrap/55051
1609 * libgcov.c (gcov_exit): Remove merged program summary
1610 comparison unless !GCOV_LOCKED.
1612 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1614 * soft-fp: Updated from glibc upstream.
1616 2012-11-06 Ian Lance Taylor <iant@google.com>
1618 * generic-morestack.c (__generic_morestack): Align the returned
1619 stack pointer to a 32 byte boundary.
1620 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1621 increment the return address until we have decided that we don't
1622 have a varargs function.
1623 (__morestack) [32-bit]: Align stack correctly when calling C
1624 functions.
1625 (__morestack) [64-bit]: Likewise.
1627 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1629 * configure: Regenerate.
1631 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1633 PR target/55175
1634 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1635 * config/i386/sfp-machine.h: Guard exception handling
1636 code with _SOFT_FLOAT.
1637 * config/i386/32/sfp-machine.h: Guard rounding handling
1638 code with _SOFT_FLOAT.
1639 * config/i386/64/sfp-machine.h: Ditto.
1641 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1643 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1644 as extra_parts.
1646 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1648 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1649 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1650 when appropriate. Correct structure element types.
1651 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1652 -minline-all-stringops from compile flags.
1654 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1656 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1658 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1660 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1662 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1664 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1665 tmake_file.
1667 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1668 Jim MacArthur <jim.macarthur@arm.com>
1669 Marcus Shawcroft <marcus.shawcroft@arm.com>
1670 Nigel Stephens <nigel.stephens@arm.com>
1671 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1672 Richard Earnshaw <rearnsha@arm.com>
1673 Sofiane Naci <sofiane.naci@arm.com>
1674 Stephen Thomas <stephen.thomas@arm.com>
1675 Tejas Belagod <tejas.belagod@arm.com>
1676 Yufeng Zhang <yufeng.zhang@arm.com>
1678 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1679 * config/aarch64/crti.S: New file.
1680 * config/aarch64/crtn.S: New file.
1681 * config/aarch64/linux-unwind.h: New file.
1682 * config/aarch64/sfp-machine.h: New file.
1683 * config/aarch64/sync-cache.c: New file.
1684 * config/aarch64/t-aarch64: New file.
1685 * config/aarch64/t-softfp: New file.
1687 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1689 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1690 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1691 no-longer-needed LDBU insns.
1693 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1695 * config.host
1696 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1697 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1699 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1701 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1703 2012-10-15 Matthias Klose <doko@ubuntu.com>
1705 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1707 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1709 * configure: Regenerate.
1710 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1712 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1714 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1715 instructions for 64bit targets only.
1717 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1719 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1720 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1721 * config/i386/32/sfp-machine.h: ... here.
1722 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1723 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1724 New defines.
1726 2012-10-07 Matthias Klose <doko@ubuntu.com>
1728 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1729 as unused.
1730 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1732 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1734 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1735 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1736 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1737 (ElfW): Likewise.
1739 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1741 PR other/53889
1742 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1743 Fix parameter names.
1745 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1747 PR target/33135
1748 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1749 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1750 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1752 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1754 PR target/50457
1755 * config/sh/linux-atomic.S: Delete.
1756 * config/sh/linux-atomic.c: New.
1757 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1758 linux-atomic.c. Add cflags to disable warnings.
1760 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1762 PR other/53889
1763 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1764 function.
1765 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1766 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1767 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1768 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1769 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1770 Likewise.
1771 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1772 Likewise.
1773 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1774 Likewise.
1775 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1776 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1778 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1780 * config.host (hppa-*-openbsd*): New target.
1781 * config/pa/t-openbsd: New file.
1783 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1785 PR target/54222
1786 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1787 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1788 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1789 (__divsa3): Use __negsi2 to negate r_quoL.
1790 * config/avr/lib1funcs.S (FALIAS): New macro.
1791 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1792 (__negsi2): ...this new function.
1793 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1794 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1795 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1796 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1797 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1798 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1800 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1802 PR target/54089
1803 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1804 (lshrsi3): Reimplement as lshrsi3_r0.
1806 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1808 PR target/46191
1809 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1810 of libgcc.a.
1812 2012-09-07 Teresa Johnson <tejohnson@google.com>
1814 PR gcov-profile/54487
1815 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1816 differences.
1818 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1820 PR target/54461
1821 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1822 not configured --with-avrlibc=no.
1823 * config/avr/t-avrlibc: New file.
1824 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1825 (DPBIT_FUNCS): Ditto.
1826 (TPBIT_FUNCS): Ditto.
1828 2012-09-04 Teresa Johnson <tejohnson@google.com>
1830 * libgcov.c (struct gcov_summary_buffer): New structure.
1831 (gcov_histogram_insert): New function.
1832 (gcov_compute_histogram): Ditto.
1833 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1834 histograms during summary merging.
1836 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1838 * config.host (x86_64-*-openbsd*): New target.
1840 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1842 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1843 attribute.
1845 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1847 PR target/54222
1848 * config/avr/t-avr (conv_X): Rename to func_X.
1850 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1852 PR target/54222
1853 * config/avr/lib1funcs-fixed.S: New file.
1854 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1855 after they are used.
1856 (neg2, neg4): New macros.
1857 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1858 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1859 (__umulhisi3): Speed up MUL variant if there is enough flash.
1860 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1861 avr-modes.def.
1862 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1863 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1864 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1865 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1866 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1867 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1868 (LIB2FUNCS_EXCLUDE): Add supported functions.
1870 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1872 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1873 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1874 libgcc-s-objects.
1875 * fixed-obj.mk: Only expand dependency if $o is not in
1876 LIB2FUNCS_EXCLUDE.
1878 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1880 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1882 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1884 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1885 depend on --enable-shared.
1886 ($(lib1asmfuncs-o)): Use %.vis files independent of
1887 --enable-shared.
1888 * static-object.mk ($(base)$(objext), $(base).vis)
1889 ($(base)_s$(objext)): Use same rules for visibility handling as in
1890 shared-object.mk.
1892 2012-08-21 Ian Lance Taylor <iant@google.com>
1894 * config/i386/morestack.S (__morestack_non_split): Increase amount
1895 of space allocated for non-split code stack.
1897 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1899 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1900 even if inhibit_libc.
1902 2012-08-17 Julian Brown <julian@codesourcery.com>
1904 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1905 -fexceptions -fnon-call-exceptions if not defined.
1906 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1907 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1909 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1911 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1912 type.
1914 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1916 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1917 rs6000/t-slibgcc-aix.
1919 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1921 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1923 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1925 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1927 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1929 PR driver/54171
1930 * Makefile.in (version): Replace top_srcdir with srcdir.
1932 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1934 * Makefile.in (version): set to BASE-VER file from gcc directory.
1936 2012-08-01 Nick Clifton <nickc@redhat.com>
1938 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1939 Implements __clrsb for an HImode argument.
1941 2012-07-31 Nick Clifton <nickc@redhat.com>
1943 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1944 Implements __clrsb for an HImode argument.
1945 * config/stormy16/clrsbhi2.c: New file:
1946 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1948 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1950 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1952 2012-07-19 Tristan Gingold <gingold@adacore.com>
1953 Richard Henderson <rth@redhat.com>
1955 * unwind-seh.c: New file.
1956 * unwind-generic.h: Include windows.h for SEH.
1957 (_Unwind_Exception): Use 6 private fields for SEH.
1958 (_GCC_specific_handler): Declare.
1959 * unwind-c.c (__gcc_personality_seh0): New function.
1960 Adjust for SEH.
1961 * config/i386/libgcc-cygming.ver: New file.
1962 * config/i386/t-seh-eh: New file.
1963 * config.host (x86_64-*-mingw*): Default to seh.
1965 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1967 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1969 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1971 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1972 __builtin_expect when checking for exceptions.
1973 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1975 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1977 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1978 function declaration.
1979 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1980 (FP_RND_MASK): New.
1981 * config/ia64/sfp-exceptions.c: New.
1982 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1984 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1986 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1987 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1988 * config/i386/64/sfp-machine: ... (delete here) ...
1989 * config/i386/sfp-machine.h: ... to here.
1990 (FP_EX_MASK): Remove.
1991 (FP_RND_MASK): New.
1992 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1994 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1996 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1997 * config/i386/libgcc-sol2.ver: Ditto.
1998 * config/i386/libgcc-glibc.ver: Ditto.
2000 2012-06-11 Roland McGrath <mcgrathr@google.com>
2002 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2003 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2004 pthread_cancel.
2006 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2008 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2009 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2010 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2011 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2012 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2013 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2014 * config/i386/64/sfp-machine: ... (delete here) ...
2015 * config/i386/sfp-machine.h: ... to here.
2016 (FP_EX_MASK): New.
2017 (__sfp_handle_exceptions): New function declaration.
2018 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2019 * config/i386/sfp-exceptions.c: New.
2020 * config/i386/t-softfp: New.
2021 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2022 i386/t-softfp to tmake_file.
2024 2012-06-03 David S. Miller <davem@davemloft.net>
2026 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2027 change.
2029 2012-05-31 David S. Miller <davem@davemloft.net>
2031 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2032 multiply and divide instructions on 32-bit when V9.
2033 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2035 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2037 * config/arm/ieee754-df.S: Fix typos.
2038 * config/arm/ieee754-sf.S: Fix typos.
2039 * config/c6x/libunwind.S: Fix typos.
2040 * config/epiphany/udivsi3-float.c: Fix typos.
2041 * config/microblaze/muldi3_hard.S: Fix typos.
2042 * config/picochip/adddi3.S: Fix typos.
2043 * config/picochip/ashlsi3.S: Fix typos.
2044 * config/picochip/ashrsi3.S: Fix typos.
2045 * config/picochip/clzsi2.S: Fix typos.
2046 * config/picochip/cmpsi2.S: Fix typos.
2047 * config/picochip/divmod15.S: Fix typos.
2048 * config/picochip/divmodhi4.S: Fix typos.
2049 * config/picochip/divmodsi4.S: Fix typos.
2050 * config/picochip/longjmp.S: Fix typos.
2051 * config/picochip/lshrsi3.S: Fix typos.
2052 * config/picochip/parityhi2.S: Fix typos.
2053 * config/picochip/popcounthi2.S: Fix typos.
2054 * config/picochip/setjmp.S: Fix typos.
2055 * config/picochip/subdi3.S: Fix typos.
2056 * config/picochip/ucmpsi2.S: Fix typos.
2057 * config/picochip/udivmodhi4.S: Fix typos.
2058 * config/picochip/udivmodsi4.S: Fix typos.
2059 * config/spu/divv2df3.c: Fix typos.
2060 * config/spu/mfc_multi_tag_release.c: Fix typos.
2061 * config/spu/mfc_tag_release.c: Fix typos.
2062 * configure.ac: Fix typos.
2063 * configure: Regenerate.
2065 2012-05-25 Ian Lance Taylor <iant@google.com>
2067 * config/i386/morestack.S (__morestack_non_split): Check whether
2068 caller is varargs and needs %bp to hold the stack frame on return.
2070 2012-05-25 Olivier Hainque <hainque@adacore.com>
2072 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2073 sequence in the non pic case on VxWorks.
2075 2012-05-24 Olivier Hainque <hainque@adacore.com>
2077 * Makefile.in: Move dependency on install-unwind_h from
2078 "install-leaf" to "install".
2080 2012-05-24 Olivier Hainque <hainque@adacore.com>
2082 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2083 Use a separate command for stamp removals.
2085 2012-05-21 Andrew Pinski <apinski@cavium.com>
2087 PR bootstrap/53183
2088 * configure.ac: Define the default includes to being none.
2089 * configure: Regenerate.
2091 2012-05-16 Olivier Hainque <hainque@adacore.com>
2093 * Makefile.in (install-unwind_h): Rename into ...
2094 (install-unwind_h-forbuild): New target.
2095 (all): Use it instead of the former install-unwind_h.
2096 (install-unwind_h): Reinstate, copy to user install destination
2097 for include files, not to the internal gcc object directory one.
2098 (install-leaf): Depend on it.
2100 2012-05-15 Olivier Hainque <hainque@adacore.com>
2102 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2103 register numbers. LR_REGNO replaces R_LR.
2104 (ucontext_for): New, helper for ...
2105 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2106 and 5.3 of ...
2107 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2109 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2111 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2112 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2113 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2114 i386/t-cpuinfo ...
2115 (i[34567]86-*-*, x86_64-*-*): ... here.
2117 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2118 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2120 * config/i386/i386-cpuinfo.c: Rename to ...
2121 * config/i386/cpuinfo.c: ... this.
2122 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2124 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2125 (libgcc_cv_init_priority): New test.
2126 * configure: Regenerate.
2127 * config.in: New file.
2128 * Makefile.in (clean): Rename config.h to auto-target.h.
2129 (config.h): Likewise.
2130 (stamp-h): Likewise.
2132 * config/i386/cpuinfo.c (auto-target.h): Include.
2133 (CONSTRUCTOR_PRIORITY): Define.
2134 (__cpu_indicator_init): Use it.
2136 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2138 * longlong.h: Use a URL instead of an FSF postal address.
2139 Replace spaces with tab.
2141 2012-05-08 Teresa Johnson <tejohnson@google.com>
2143 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2144 (__gcov_dump): Ditto.
2145 (gcov_dump_complete): New global variable.
2146 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2147 (__gcov_flush): Outline functionality now in gcov_clear.
2148 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2150 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2152 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2153 (mips*-*-linux*): Include mips/t-tpbit when long double is
2154 16 bytes long.
2156 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2158 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2159 (get_available_features): New argument. Check for AVX2.
2160 (__cpu_indicator_init): Modify call to get_available_features.
2162 2012-04-25 Alan Modra <amodra@gmail.com>
2164 * config/rs6000/crtsavevr.S: New file.
2165 * config/rs6000/crtrestvr.S: New file.
2166 * config/rs6000/t-savresfgpr: Build the above.
2167 * config/rs6000/t-netbsd: Likewise.
2169 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2171 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2173 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2175 * libgcc/config/i386/i386-cpuinfo.c: New file.
2176 * libgcc/config/i386/t-cpuinfo: New file.
2177 * libgcc/config.host: Include t-cpuinfo.
2178 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2180 2012-04-24 Chao-ying Fu <fu@mips.com>
2182 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2184 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2186 struct siginfo vs. siginfo_t
2188 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2189 siginfo_t instead of struct siginfo.
2190 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2191 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2192 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2193 (ia64_handle_unwabi): Likewise.
2194 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2195 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2196 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2197 (sh_fallback_frame_state): Likewise.
2198 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2199 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2201 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2203 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2204 system call number.
2206 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2208 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2209 if it hasn't been previously saved.
2211 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2213 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2214 only for glibc.
2216 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2218 PR target/52737
2219 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2220 instead of __AVR_HAVE_8BIT_SP__.
2222 2012-03-26 Tristan Gingold <gingold@adacore.com>
2224 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2225 (unw_table_entry): Use unw_word instead of unsigned long.
2226 (_Unwind_FindTableEntry): Likewise.
2227 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2228 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2229 (_Unwind_FindTableEntry): Likewise.
2230 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2231 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2232 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2233 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2234 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2235 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2236 (uw_init_context_1, uw_install_context): Likewise.
2237 (unw_word): Move to unwind-ia64.h
2239 2012-03-26 Tristan Gingold <gingold@adacore.com>
2241 * config/vms/vms-ucrt0.c: Update copyright years.
2242 Add a sanity check.
2243 (___gcc_main_flags): Declare.
2244 (__main): Check flags to remap argv and exit code.
2245 * config.host (*-*-*vms*): Adjust extra_parts.
2246 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2247 (crt0.o): Add.
2249 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2251 * arm/lib1funcs.asm (ctzsi2): New function.
2252 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2253 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2254 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2255 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2256 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2257 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2259 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2261 * config.host: Add bits to support powerpc64-*-freebsd*.
2262 * config/rs6000/freebsd-unwind.h: New file.
2263 * config/rs6000/t-freebsd64: New file.
2265 2012-03-20 Richard Guenther <rguenther@suse.de>
2267 PR gcov-profile/52627
2268 * libgcov.c (init_mx): Fix mutex name.
2270 2012-03-16 Tristan Gingold <gingold@adacore.com>
2272 * config/ia64/vms-unwind.h: Remove ulong (and replace
2273 it by unw_reg where used). Define unw_reg with __int64.
2275 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2277 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2278 Solaris 8 handling.
2279 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2280 Solaris 8 handling.
2281 (sparc_is_sighandler): Likewise.
2283 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2285 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2286 <= saved reg size.
2288 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2290 * config/arm/crtn.S: Fix typo.
2292 2012-03-13 Richard Guenther <rguenther@suse.de>
2294 * libgcov.c: Remove stdio.h include and NULL un-define.
2296 2012-03-13 Richard Guenther <rguenther@suse.de>
2298 PR target/52569
2299 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2301 2012-03-13 Richard Guenther <rguenther@suse.de>
2303 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2305 2012-03-13 Richard Guenther <rguenther@suse.de>
2307 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2308 and __gthread_mutex_init_function definitions.
2310 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2312 * config.host (mips*-*-openbsd*): Remove.
2314 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2316 * config.host: Remove alpha*-dec-osf5.1* handling.
2317 * config/alpha/gthr-posix.c: Remove.
2318 * config/alpha/libgcc-osf5.ver: Remove.
2319 * config/alpha/osf5-unwind.h: Remove.
2320 * config/alpha/t-osf-pthread: Remove.
2321 * config/alpha/t-slibgcc-osf: Remove.
2322 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2323 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2324 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2325 * mkmap-flat.awk: Remove osf_export handling.
2327 2012-03-12 Richard Guenther <rguenther@suse.de>
2329 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2330 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2331 (__gthread_mutex_init_function): New function.
2332 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2334 PR gcov/49484
2335 * libgcov.c: Include gthr.h.
2336 (__gcov_flush_mx): New global variable.
2337 (init_mx, init_mx_once): New functions.
2338 (__gcov_flush): Protect self with a mutex.
2339 (__gcov_fork): Re-initialize mutex after forking.
2340 * unwind-dw2-fde.c: Change condition under which to use
2341 __GTHREAD_MUTEX_INIT_FUNCTION.
2343 2012-03-12 Tristan Gingold <gingold@adacore.com>
2345 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2346 * config/ia64/t-vms: Likewise.
2348 2012-03-11 Michael Hope <michael.hope@linaro.org>
2350 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2351 for Thumb-2.
2353 2012-03-07 Walter Lee <walt@tilera.com>
2355 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2356 "arch_atomic_".
2357 (atomic_xor): Rename and move definition to
2358 config/tilepro/atomic.h.
2359 (atomic_nand): Ditto.
2360 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2361 "arch_atomic_".
2362 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2363 (arch_atomic_nand): Ditto.
2365 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2367 PR target/52507
2368 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2370 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2372 PR target/52505
2373 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2374 from RAM.
2376 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2378 PR target/52461
2379 PR target/52508
2380 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2381 if RAMPZ affects reading from RAM.
2382 (__tablejump_elpm__): Ditto.
2383 (.xload): Ditto.
2384 (__movmemx_hi): Ditto.
2385 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2386 (__do_global_dtors): Ditto.
2387 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2388 (__movmemx_hi): Ditto.
2390 2012-03-05 Richard Henderson <rth@redhat.com>
2392 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2393 [ARM] (count_trailing_zeros): Use the builtin.
2395 2012-03-01 Kai Tietz <ktietz@redhat.com>
2397 * soft-fp: Imported from glibc upstream.
2399 2012-02-28 Kai Tietz <ktietz@redhat.com>
2401 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2402 for mingw-targets as attribute gcc_struct.
2404 2012-02-28 Ian Lance Taylor <iant@google.com>
2406 * generic-morestack.c (__splitstack_releasecontext): Correct call
2407 to __morestack_release_segments.
2409 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2411 PR target/52390
2412 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2413 for __linux__ when removing signals from __morestack_fullmask.
2415 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2417 PR target/52261
2418 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2420 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2422 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2423 instead of HAVE_INITFINI_ARRAY.
2424 * config/ia64/crtend.S: Likewise.
2426 2012-02-20 Kai Tietz <ktietz@redhat.com>
2428 PR libstdc++/52300
2429 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2431 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2432 to w32-unwind.h header.
2434 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2436 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2437 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2438 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2439 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2441 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2443 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2445 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2447 PR libitm/52220
2448 * config/darwin-crt-tm.c: Correct typo.
2450 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2451 Patrick Marlier <patrick.marlier@gmail.com>
2453 PR libitm/52220
2454 * config/darwin-crt-tm.c: Generate dummy functions.
2456 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2457 Patrick Marlier <patrick.marlier@gmail.com>
2459 PR libitm/52042
2460 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2461 (__doTMRegistrations): Call it.
2462 (__doTMdeRegistrations): Likewise.
2464 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2465 Anatoly Sokolov <aesok@post.ru>
2466 Eric Weddington <eric.weddington@atmel.com>
2468 PR target/52261
2469 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2470 (__epilogue_restores__): Ditto.
2472 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2474 PR target/51921
2475 PR target/52205
2476 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2477 Solaris 11 and slightly reformat.
2478 (sparc_is_sighandler): Likewise.
2480 2012-02-14 Walter Lee <walt@tilera.com>
2482 * config.host: Handle tilegx and tilepro.
2483 * config/tilegx/sfp-machine.h: New file.
2484 * config/tilegx/sfp-machine32.h: New file.
2485 * config/tilegx/sfp-machine64.h: New file.
2486 * config/tilegx/t-crtstuff: New file.
2487 * config/tilegx/t-softfp: New file.
2488 * config/tilegx/t-tilegx: New file.
2489 * config/tilepro/atomic.c: New file.
2490 * config/tilepro/atomic.h: New file.
2491 * config/tilepro/linux-unwind.h: New file.
2492 * config/tilepro/sfp-machine.h: New file.
2493 * config/tilepro/softdivide.c: New file.
2494 * config/tilepro/softmpy.S: New file.
2495 * config/tilepro/t-crtstuff: New file.
2496 * config/tilepro/t-tilepro: New file.
2498 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2500 PR libstdc++/51296
2501 PR libstdc++/51906
2502 * gthr-posix.h: Allow static initializer macros to be disabled.
2503 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2505 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2507 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2508 Add t-slibgcc-libgcc to tmake_file.
2509 * config/mips/libgcc-mips16.ver: Revert previous patch.
2510 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2512 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2513 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2515 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2516 * config/cr16/crti.S: New file.
2517 * config/cr16/crtlibid.S: New file.
2518 * config/cr16/crtn.S: New file.
2519 * config/cr16/lib1funcs.S: New file.
2520 * config/cr16/t-cr16: New file.
2521 * config/cr16/t-crtlibid: New file.
2522 * config/cr16/unwind-dw2.h: New file.
2523 * config/cr16/unwind-cr16.c: New file.
2524 * config/cr16/divmodhi3.c: New file.
2526 2012-01-25 Alan Modra <amodra@gmail.com>
2528 * config/rs6000/t-linux64: Delete. Move..
2529 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2530 * config/rs6000/t-linux: ..and libgcc flags to here.
2532 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2534 * config.host (i[34567]86-*-interix3*):
2535 Change triplet to i[34567]86-*-interix[3-9]*.
2536 * configure: Regenerate.
2538 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2539 Richard Sandiford <rdsandiford@googlemail.com>
2541 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2542 * config/mips/mips16.S (__mips16_rdhwr): New function.
2543 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2545 2012-01-11 Nathan Sidwell <nathan@acm.org>
2547 * libgcov.c (__gcov_init): Ignore objects with no functions.
2549 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2551 PR target/49868
2552 Extend __pgmx semantics to linearize memory.
2553 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2554 * config/avr/lib1funcs.S (__xload_1): New function.
2555 (__movmemx_qi, __movmemx_hi): New functions.
2556 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2557 semantics.
2559 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2561 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2562 purported sigacthandler address isn't null before dereferencing it.
2563 (sparc_is_sighandler): Likewise.
2565 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2567 PR ada/41929
2568 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2569 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2570 (sparc_is_sighandler): Likewise.
2571 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2573 2012-01-06 Tristan Gingold <gingold@adacore.com>
2575 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2576 compatibility thunks...
2577 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2578 (crtbeginS.o, crtendS.o): ... and these to ...
2579 * config/ia64/t-ia64-elf: ... this new file.
2580 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2581 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2583 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2585 * configure: Regenerate.
2586 * config/s390/t-crtstuff: Remove -fPIC.
2588 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2590 PR bootstrap/51006
2591 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2592 for NetBSD.
2594 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2596 PR target/51345
2597 * config/avr/lib1funcs.S: Remove FIXME comments.
2598 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2600 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2602 Implement light-weight DImode support.
2603 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2604 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2605 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2606 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2608 2011-12-30 Nathan Sidwell <nathan@acm.org>
2610 * libgcov.c (gcov_crc32): Remove global var.
2611 (free_fn_data): New function.
2612 (buffer_fn_data): Pass in filename, more robust error recovery.
2613 (crc32_unsigned): New function.
2614 (gcov_exit): More robust detection of new program. More robust
2615 error recovery.
2616 (__gcov_init): Do not update program's crc here.
2618 2011-12-21 Tristan Gingold <gingold@adacore.com>
2620 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2622 2011-12-21 Ian Lance Taylor <iant@google.com>
2624 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2626 2011-12-20 Ian Lance Taylor <iant@google.com>
2628 * config/i386/morestack.S (__morestack_non_split): If there is
2629 enough stack space already, don't split. Ask for more stack space
2630 than we required.
2632 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2634 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2635 `sys/sdt.h'.
2636 (_Unwind_DebugHook): New function.
2637 (uw_restore_core_regs): New define.
2638 (unwind_phase2): Use uw_restore_core_regs instead of
2639 restore_core_regs.
2640 (unwind_phase2_forced): Likewise.
2641 (__gnu_Unwind_Resume): Likewise.
2643 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2645 * config/alpha/linux-unwind.h: Update copyright years.
2646 (MD_FROB_UPDATE_CONTEXT): New define.
2647 (alpha_frob_update_context): New function.
2649 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2651 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2652 tmake_file rather replacing it.
2654 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2656 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2657 function is not used for PPC64.
2658 (save_world): Amend comments. Update the VRsave mask to reflect the
2659 saved regs.
2660 (rest_world): Update comments, do not clobber r10, do not use r8.
2661 (eh_rest_world_r10): Amend comments, do not use r8.
2662 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2663 no longer used, move restore of CR and target address to the end of
2664 the routine.
2666 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2668 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2669 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2671 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2673 PR target/49313
2674 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2675 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2677 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2679 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2681 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2683 PR target/49313
2684 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2685 * config/avr/lib1funcs.S (__muldi3): New function.
2687 2011-12-06 Andrew Pinski <apinski@cavium.com>
2689 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2690 size of func_ptr.
2691 (__frame_dummy_init_array_entry): Likewise.
2693 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2695 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2697 PR target/51345
2698 PR target/51002
2699 * config/avr/lib1funcs.S (__prologue_saves__,
2700 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2701 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2703 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2705 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2707 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2709 PR other/51272
2710 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2711 (_ITM_deregisterTMCloneTable): Likewise.
2712 (__register_frame_info): Fix unused warning.
2713 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2714 pthread_default_stacksize_np): Likewise.
2715 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2717 2011-11-29 DJ Delorie <dj@redhat.com>
2719 * config.host (rl78-*-elf): New case.
2720 * config/rl78: New directory for the Renesas RL78.
2722 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2724 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2725 formatting.
2727 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2729 PR other/51022
2730 * config/rs6000/t-savresfgpr: New file.
2731 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2732 $(srcdir)/config/rs6000/eabi.S.
2733 * config/rs6000/t-ppccomm-ldbl: Remove.
2734 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2735 tmake_file.
2736 (powerpc-*-eabispe*): Likewise.
2737 (powerpc-*-eabi*): Likewise.
2738 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2739 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2740 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2741 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2742 tmake_file.
2743 (powerpc-*-eabisim*): Likewise.
2744 (powerpc-*-elf*): Likewise.
2745 (powerpc-*-eabialtivec*): Likewise.
2746 (powerpc-xilinx-eabi*): Likewise.
2747 (powerpc-*-rtems*): Likewise.
2748 (powerpcle-*-elf*): Likewise.
2749 (powerpcle-*-eabisim*): Likewise.
2750 (powerpcle-*-eabi*): Likewise.
2752 2011-11-27 Ian Lance Taylor <iant@google.com>
2754 * generic-morestack.c (__splitstack_find): Check for NULL old
2755 stack value.
2756 (__splitstack_resetcontext): New function.
2757 (__splitstack_releasecontext): New function.
2758 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2760 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2762 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2764 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2766 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2768 2011-11-26 Richard Henderson <rth@redhat.com>
2770 * config/m68k/linux-atomic.c: New file.
2771 * config/m68k/t-linux: New file.
2772 * config.host (m68k-uclinux, m68k-linux): Use it.
2774 2011-11-26 Richard Henderson <rth@redhat.com>
2776 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2777 (__TMC_END__): Only declare if hidden is available; in the definition,
2778 if hidden is unavailable add a null record.
2779 (deregister_tm_clones, register_tm_clones): New.
2780 (__do_global_dtors_aux, frame_dummy): Use them.
2781 (__do_global_dtors, __do_global_ctors_1): Likewise.
2783 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2785 * config/darwin-crt-tm.c: New file.
2786 * config.host (darwin): Build crttms.o crttme.o to provide
2787 startup and shutdown for tm clones.
2788 * config/t-darwin (crttms.o): New build rule.
2789 (crttme.o): Likewise.
2791 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2793 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2794 et al.
2796 2011-11-21 Richard Henderson <rth@redhat.com>
2798 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2799 (__TMC_LIST__, __TMC_END__): New.
2800 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2801 (__do_global_dtors): Likewise.
2802 (frame_dummy): Call _ITM_registerTMCloneTable.
2803 (__do_global_ctors_1): Likewise.
2805 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2807 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2808 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2809 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2810 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2811 * config/i386/t-darwin64: Remove.
2812 * config/sh/t-netbsd (LIB2ADD): Remove.
2814 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2816 PR target/49313
2817 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2818 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2819 * config/avr/lib1funcs.S (wmov): New assembler macro.
2820 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2821 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2822 (__udivmod64): New function.
2823 (__negdi2): New function.
2825 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2827 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2828 *-*-freebsd*aout*): Remove.
2830 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2832 * static-object.mk (c_flags-$o): Save c_flags.
2833 ($(base)$(objext)): Use it.
2835 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2837 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2839 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2841 PR target/49868
2842 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2843 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2844 New functions.
2846 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2848 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2849 functions.
2850 (aeabi_uidivmod): Likewise.
2851 (umodsi3): Likewise.
2852 (divsi3): Likewise.
2853 (aeabi_idivmod): Likewise.
2854 (modsi3): Likewise.
2856 2011-11-16 Tristan Gingold <gingold@adacore.com>
2858 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2860 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2862 PR target/49868
2863 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2864 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2866 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2868 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2869 tmake_file list.
2870 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2871 * config/pa/t-stublib64: Delete.
2873 2011-11-12 Richard Henderson <rth@redhat.com>
2875 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2876 cast the pointer argument to _Unwind_SetGRPtr.
2878 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2880 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2882 2011-11-09 Ian Lance Taylor <iant@google.com>
2884 * generic-morestack.c: Include <string.h>.
2885 (uintptr_type): Define.
2886 (struct initial_sp): Add dont_block_signals field. Reduce size of
2887 extra array by 1.
2888 (allocate_segment): Set prev field to NULL. Don't set
2889 __morestack_current_segment or __morestack_segments.
2890 (__generic_morestack): Update current->prev and *pp after calling
2891 allocate_segment.
2892 (__morestack_block_signals): Don't do anything if
2893 dont_block_signals is set.
2894 (__morestack_unblock_signals): Likewise.
2895 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2896 uintptr_type.
2897 (__splitstack_block_signals): New function.
2898 (enum __splitstack_content_offsets): Define.
2899 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2900 (__splitstack_makecontext): New function.
2901 (__splitstack_block_signals_context): New function.
2902 (__splitstack_find_context): New function.
2903 * config/i386/morestack.S (__morestack_get_guard): New function.
2904 (__morestack_set_guard, __morestack_make_guard): New functions.
2905 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2907 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2909 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2910 (i[34567]86-*-mingw*): ... here.
2911 (x86_64-*-mingw*): ... here.
2913 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2915 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2917 2011-11-07 Nathan Sidwell <nathan@acm.org>
2919 * libgcov.c (struct gcov_fn_buffer): New struct.
2920 (buffer_fn_data): New helper.
2921 (gcov_exit): Rework for new gcov data structures.
2923 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2925 PR target/49313
2926 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2928 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2930 * config.host (tmake_file): Correct comment.
2931 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2932 t-libgcc-pic.
2933 (bfin*-uclinux*): Likewise.
2934 (bfin*-linux-uclibc*): Likewise.
2935 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2937 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2938 assigning.
2939 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2940 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2941 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2942 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2943 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2944 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2945 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2946 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2947 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2948 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2949 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2950 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2951 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2953 * config/bfin/t-elf: Remove.
2954 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2956 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2958 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2959 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2960 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2961 (lm32-*-elf*): ... this.
2962 (lm32-*-rtems*): ... and this.
2963 Add to tmake_file.
2964 (m32r-*-rtems*): Add to tmake_file.
2965 (moxie-*-rtems*): Likewise.
2966 (sparc-*-rtems*): Likewise.
2967 Remove t-rtems from tmake_file.
2968 (sparc64-*-rtems*): Likewise.
2969 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2970 instead.
2972 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2974 PR bootstrap/50982
2975 * config/gthr-posix.h: Move ...
2976 * gthr-posix.h: ... here.
2977 * config/gthr-lynx.h: Reflect this.
2978 * config/gthr-vxworks.h: Likewise.
2979 * config/rs6000/gthr-aix.h: Likewise.
2980 * configure.ac (target_thread_file): Likewise.
2981 * configure: Regenerate.
2983 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2985 * config.host (arm*-*-rtemseabi*): New target.
2987 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2989 PR other/50991
2990 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2991 extra-parts.
2993 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2995 * config.host (epiphany-*-elf*): New configuration.
2996 * config/epiphany: New Directory.
2998 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3000 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3001 * config/avr/t-rtems: New.
3002 Filter out _exit from LIB1ASMFUNCS.
3004 2011-11-04 David S. Miller <davem@davemloft.net>
3006 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3007 * configure: Rebuild.
3009 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3011 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3012 variable.
3014 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3016 PR target/50931
3017 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3018 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3020 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3022 PR target/50989
3023 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3025 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3027 * config/c6x/t-elf (LIB2ADDEH): Set.
3028 * config/c6x/t-c6x-elf: Remove.
3030 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3032 * config/i386/sol2-ci.S: Rename to ...
3033 * config/i386/crti.S: ... this.
3034 * config/i386/sol2-cn.S: Rename to ...
3035 * config/i386/crtn.S: ... this.
3036 * config/sparc/sol2-ci.S: Rename to ...
3037 * config/sparc/crti.S: ... this.
3038 * config/sparc/sol2-cn.S: Rename to ...
3039 * config/sparc/crtn.S: ... this.
3040 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3041 (crti.o, crtn.o): Remove.
3043 2011-11-04 Tristan Gingold <gingold@adacore.com>
3045 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3047 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3049 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3051 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3053 * config.host (crisv32-*-none, cris-*-none): Remove.
3054 (crisv32-*-elf): Append to tmake_file, don't just set it.
3055 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3057 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3059 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3060 (ecrtn$(objext)): Likewise.
3061 (ncrti$(objext)): Likewise.
3062 (ncrtn$(objext)): Likewise.
3064 2011-11-03 Andreas Schwab <schwab@redhat.com>
3066 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3068 2011-11-02 David S. Miller <davem@davemloft.net>
3070 * configure.ac: Set host_address on sparc too.
3071 * configure: Regenerate.
3072 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3073 based upon host_address.
3074 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3076 2011-11-02 Jason Merrill <jason@redhat.com>
3078 * config/rs6000/t-ppccomm: Add missing \.
3080 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3082 * gthr-single.h, gthr.h: New files.
3083 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3084 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3085 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3086 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3087 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3088 * configure.ac (thread_header): New variable.
3089 Set it depending on target_thread_file.
3090 (gthr-default.h): Link from $thread_header.
3091 * configure: Regenerate.
3092 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3094 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3096 * configure.ac (tm_file_): New variable.
3097 Determine from tm_file.
3098 (tm_file, tm_defines): Substitute.
3099 * configure: Regenerate.
3100 * mkheader.sh: New file.
3101 * Makefile.in (clean): Remove libgcc_tm.h.
3102 ($(objects)): Depend on libgcc_tm.h.
3103 (libgcc_tm_defines, libgcc_tm_file): New variables.
3104 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3105 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3106 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3107 ($(extra-parts)): Depend on libgcc_tm.h.
3108 * config.host (tm_defines, tm_file): New variable.
3109 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3110 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3111 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3112 (avr-*-rtems*): Likewise.
3113 (avr-*-*): Likewise.
3114 (frv-*-elf): Likewise.
3115 (frv-*-*linux*): Likewise.
3116 (h8300-*-rtems*): Likewise.
3117 (h8300-*-elf*): Likewise.
3118 (i[34567]86-*-darwin*): Likewise.
3119 (x86_64-*-darwin*): Likewise.
3120 (rx-*-elf): Likewise.
3121 (tic6x-*-uclinux): Likewise.
3122 (tic6x-*-elf): Likewise.
3123 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3124 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3125 * config/i386/cygming-crtbegin.c: Likewise.
3126 * config/i386/cygming-crtend.c: Likewise.
3127 * config/ia64/fde-vms.c: Likewise.
3128 * config/ia64/unwind-ia64.c: Likewise.
3129 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3130 * config/rs6000/darwin-fallback.c: Likewise.
3131 * config/stormy16/lib2funcs.c: Likewise.
3132 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3133 * crtstuff.c: Likewise.
3134 * dfp-bit.h: Likewise.
3135 * emutls.c: Likewise.
3136 * fixed-bit.c: Likewise.
3137 * fp-bit.c: Likewise.
3138 * generic-morestack-thread.c: Likewise.
3139 * generic-morestack.c: Likewise.
3140 * libgcc2.c: Likewise.
3141 * libgcov.c: Likewise.
3142 * unwind-dw2-fde-dip.c: Likewise.
3143 * unwind-dw2-fde.c: Likewise.
3144 * unwind-dw2.c: Likewise.
3145 * unwind-sjlj.c: Likewise.
3147 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3149 * configure.ac: Include ../config/picflag.m4.
3150 (GCC_PICFLAG): Call it.
3151 Substitute.
3152 * configure: Regenerate.
3153 * Makefile.in (gcc_srcdir): Remove.
3154 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3155 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3156 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3157 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3158 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3159 Use $<.
3160 Remove comment.
3161 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3162 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3163 to refer to libgcc2.c.
3164 Use $<.
3165 * config/darwin-64.c: New file.
3166 * config/darwin-crt3.c: Remove comment.
3167 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3168 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3169 config/udivmodsi4.c: New files.
3170 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3171 config/memset.c: New files.
3172 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3173 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3174 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3175 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3176 * config/t-openbsd-thread: New file.
3177 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3178 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3179 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3180 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3181 qrnnd.S.
3182 Adapt filename.
3183 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3184 to refer to gthr-posix.c.
3185 * config/alpha/t-vms (LIB2ADD): Set.
3186 * config/alpha/vms-gcc_shell_handler.c: New file.
3187 * config/arm/bpabi.c, config/arm/fp16.c,
3188 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3189 config/arm/unaligned-funcs.c: New files.
3190 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3191 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3192 * config/arm/t-linux: Likewise.
3193 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3194 * config/arm/t-netbsd: New file.
3195 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3196 * config/arm/t-symbian (LIB2ADD_ST): Set.
3197 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3198 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3199 * config/bfin/t-elf: New file.
3200 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3201 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3202 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3203 config/c6x/ltf.c: New files.
3204 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3205 (HOST_LIBGCC2_CFLAGS): Set.
3206 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3207 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3208 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3209 New files.
3210 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3211 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3212 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3213 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3214 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3215 files.
3216 * config/frv/t-frv (LIB2ADD): Set.
3217 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3218 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3219 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3220 config/h8300/popcounthi2.c: New files.
3221 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3222 * config/i386/gthr-win32.c: New file.
3223 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3224 * config/i386/t-cygwin: Likewise.
3225 * config/i386/t-darwin, config/i386/t-darwin64,
3226 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3227 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3228 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3229 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3230 * config/ia64/quadlib.c: New file.
3231 * config/ia64/t-hpux (LIB2ADD): Set.
3232 * config/ia64/t-ia64: Add comment.
3233 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3234 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3235 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3236 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3237 * config/m32c/t-m32c (LIB2ADD): Set.
3238 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3239 * config/m32r/t-m32r: Likewise.
3240 * config/m68k/fpgnulib.c: New file.
3241 * config/m68k/t-floatlib (LIB2ADD): Set.
3242 (xfgnulib.c): New target.
3243 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3244 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3245 * config/mep/t-mep (LIB2ADD): Set.
3246 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3247 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3248 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3249 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3250 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3251 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3252 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3253 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3254 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3255 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3256 New files.
3257 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3258 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3259 * config/pa/fptr.c, config/pa/lib2funcs.S,
3260 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3261 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3262 (LIB2ADD, LIB2ADD_ST): Set.
3263 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3264 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3265 Set.
3266 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3267 * config/pdp11/t-pdp11: New file.
3268 * config/picochip/libgccExtras/adddi3.S,
3269 config/picochip/libgccExtras/ashlsi3.S,
3270 config/picochip/libgccExtras/ashrsi3.S,
3271 config/picochip/libgccExtras/clzsi2.S,
3272 config/picochip/libgccExtras/cmpsi2.S,
3273 config/picochip/libgccExtras/divmod15.S,
3274 config/picochip/libgccExtras/divmodhi4.S,
3275 config/picochip/libgccExtras/divmodsi4.S,
3276 config/picochip/libgccExtras/lshrsi3.S,
3277 config/picochip/libgccExtras/parityhi2.S,
3278 config/picochip/libgccExtras/popcounthi2.S,
3279 config/picochip/libgccExtras/subdi3.S,
3280 config/picochip/libgccExtras/ucmpsi2.S,
3281 config/picochip/libgccExtras/udivmodhi4.S,
3282 config/picochip/libgccExtras/udivmodsi4.S: New files.
3283 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3284 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3285 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3286 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3287 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3288 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3289 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3290 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3291 files.
3292 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3293 (HOST_LIBGCC2_CFLAGS): Set.
3294 * config/rs6000/t-darwin64: New file.
3295 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3296 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3297 * config/rs6000/t-ppccomm (LIB2ADD): Add
3298 $(srcdir)/config/rs6000/tramp.S.
3299 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3300 Add $(srcdir)/config/rs6000/eabi.S.
3301 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3302 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3303 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3304 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3305 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3306 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3307 * config/rs6000/tramp.S: New file.
3308 * config/s390/t-tpf: Remove.
3309 * config/sh/linux-atomic.S: New file.
3310 * config/sh/t-linux (LIB2ADD): Set.
3311 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3312 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3313 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3314 to unwind-dw2.c.
3315 (HOST_LIBGCC2_CFLAGS): Set.
3316 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3317 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3318 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3319 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3320 config/spu/mfc_multi_tag_release.c,
3321 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3322 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3323 config/spu/multi3.c: New files.
3324 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3325 (HOST_LIBGCC2_CFLAGS): Set.
3326 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3327 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3328 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3329 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3330 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3331 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3332 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3333 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3334 config/stormy16/umodsi3.c: New files.
3335 * config/xtensa/lib2funcs.S: New file.
3336 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3337 * config/xtensa/t-xtensa (LIB2ADD): Set.
3338 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3339 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3340 Add t-freebsd-thread to tmake_file for posix threads.
3341 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3342 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3343 (*-*-lynxos*): Likewise.
3344 (*-*-netbsd*): Likewise.
3345 (*-*-openbsd*): Likewise.
3346 Add t-openbsd-thread to tmake_file for posix threads.
3347 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3348 (*-*-vxworks*): Set tmake_file.
3349 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3350 (alpha*-*-freebsd*): Likewise.
3351 (alpha*-*-netbsd*): Likewise.
3352 (alpha*-*-openbsd*): Likewise.
3353 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3354 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3355 (alpha*-dec-*vms*): Likewise.
3356 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3357 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3358 (bfin*-uclinux*): Likewise.
3359 (bfin*-linux-uclibc*): Likewise.
3360 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3361 (crisv32-*-none): Likewise.
3362 (cris-*-elf): Likewise.
3363 (cris-*-none): Likewise.
3364 (cris-*-linux*, crisv32-*-linux*): Likewise.
3365 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3366 tmake_file.
3367 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3368 tmake_file.
3369 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3370 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3371 (x86_64-*-elf*): Likewise.
3372 (i[34567]86-*-nto-qnx*): Likewise.
3373 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3374 win32 threads.
3375 (x86_64-*-mingw*): Likewise.
3376 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3377 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3378 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3379 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3380 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3381 tmake_file.
3382 (mipsisa64sr71k-*-elf*): Likewise.
3383 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3384 (mips-*-elf*, mipsel-*-elf*): Likewise.
3385 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3386 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3387 (mips*-*-rtems*): Likewise.
3388 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3389 to tmake_file.
3390 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3391 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3392 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3393 (spu-*-elf*): Likewise.
3394 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3396 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3398 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3399 $(srcdir) to refer to $(LIB1ASMSRC).
3400 Use $<.
3401 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3402 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3403 config/arm/lib1funcs.S: New files.
3404 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3405 * config/arm/t-arm: New file.
3406 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3407 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3408 config/arm/t-strongarm-elf: New files.
3409 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3410 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3411 * config/avr/lib1funcs.S: New file.
3412 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3413 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3414 * config/c6x/lib1funcs.S: New file.
3415 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3416 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3417 * config/frv/lib1funcs.S: New file.
3418 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3419 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3420 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3421 * config/ia64/__divxf3.asm: Rename to ...
3422 * config/ia64/__divxf3.S: ... this.
3423 Adapt lib1funcs.asm filename.
3424 * config/ia64/_fixtfdi.asm: Rename to ...
3425 * config/ia64/_fixtfdi.S: ... this.
3426 Adapt lib1funcs.asm filename.
3427 * config/ia64/_fixunstfdi.asm: Rename to ...
3428 * config/ia64/_fixunstfdi.S: ... this.
3429 Adapt lib1funcs.asm filename.
3430 * config/ia64/_floatditf.asm: Rename to ...
3431 * config/ia64/_floatditf.S: ... this.
3432 Adapt lib1funcs.asm filename.
3433 * config/ia64/lib1funcs.S: New file.
3434 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3435 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3436 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3437 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3438 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3439 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3440 * config/mep/lib1funcs.S: New file.
3441 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3442 * config/mips/mips16.S: New file.
3443 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3444 * config/pa/milli64.S: New file.
3445 * config/pa/t-linux, config/pa/t-linux64: New files.
3446 * config/picochip/lib1funcs.S: New file.
3447 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3448 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3449 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3450 * config/sh/t-netbsd: New file.
3451 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3452 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3453 * config/sh/t-sh64: New file.
3454 * config/sparc/lb1spc.S: New file.
3455 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3456 filename.
3457 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3458 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3459 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3460 config/xtensa/lib1funcs.S: New files.
3461 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3462 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3463 tmake_file.
3464 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3465 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3466 (arm*-*-linux*): Likewise.
3467 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3468 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3469 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3470 (arm*-*-ecos-elf): Likewise.
3471 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3472 (arm*-*-rtems*): Likewise.
3473 (arm*-*-elf): Likewise.
3474 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3475 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3476 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3477 (bfin*-uclinux*): Likewise.
3478 (bfin*-linux-uclibc*): Likewise.
3479 (bfin*-rtems*): Likewise.
3480 (bfin*-*): Likewise.
3481 (fido-*-elf): Merge into m68k-*-elf*.
3482 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3483 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3484 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3485 (h8300-*-elf*): Likewise.
3486 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3487 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3488 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3489 (i[34567]86-*-mingw*): Likewise.
3490 (x86_64-*-mingw*): Likewise.
3491 (i[34567]86-*-interix3*): Likewise.
3492 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3493 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3494 (m68k-*-elf*): Also handle fido-*-elf.
3495 Add m68k/t-floatlib to tmake_file.
3496 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3497 (m68k-*-linux*): Likewise.
3498 (m68k-*-rtems*): Likewise.
3499 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3500 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3501 sh64*-*-*.
3502 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3503 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3504 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3505 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3506 sh/t-netbsd to tmake_file.
3507 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3508 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3509 (sh-wrs-vxworks): Likewise.
3510 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3511 *-leon[3-9]*.
3512 (v850*-*-*): Add v850/t-v850 to tmake_file.
3513 (vax-*-linux*): Add vax/t-linux to tmake_file.
3514 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3516 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3518 * crtstuff.c: New file.
3519 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3520 (CRTSTUFF_T_CFLAGS): Define.
3521 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3522 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3523 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3524 crtstuff.c.
3525 Use $<.
3526 (crtbeginT.o): Use $(objext).
3527 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3528 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3529 (gcc-extra-parts): Remove.
3530 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3531 Set extra_parts.
3532 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3533 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3534 Add t-crtstuff-pic to tmake_file.
3535 (*-*-lynxos*): New case.
3536 Set tmake_file, extra_parts.
3537 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3538 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3539 *-*-netbsdelf[2-9]*.
3540 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3541 (*-*-rtems*): Set extra_parts.
3542 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3543 (*-*-uclinux*): New case.
3544 Set extra_parts.
3545 (*-*-vms*): New case.
3546 Set tmake_file, extra_parts.
3547 (*-*-elf): Set extra_parts.
3548 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3549 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3550 vms/t-vms64.
3551 Set extra_parts.
3552 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3553 Set extra_parts.
3554 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3555 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3556 (arm-wrs-vxworks): Append to tmake_file.
3557 Set extra_parts.
3558 (arm*-*-uclinux*): Set extra_parts.
3559 (arm*-*-ecos-elf): Likewise.
3560 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3561 arm*-*-eabi*.
3562 (arm*-*-rtems*): Set extra_parts.
3563 (arm*-*-elf): Likewise.
3564 (avr-*-rtems*): Clear extra_parts.
3565 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3566 Set extra_parts.
3567 (bfin*-uclinux*): Likewise.
3568 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3569 (bfin*-rtems*): Append to tmake_file.
3570 Set extra_parts.
3571 (bfin*-*): Likewise.
3572 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3573 (crisv32-*-elf): ... this.
3574 (crisv32-*-none): ... this.
3575 (cris-*-elf, cris-*-none): New cases.
3576 Add cris/t-elfmulti to tmake_file.
3577 (fr30-*-elf): Append to tmake_file.
3578 Set extra_parts.
3579 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3580 Set extra_parts.
3581 (h8300-*-rtems*): Append to tmake_file.
3582 Set extra_parts.
3583 (h8300-*-elf*): Likewise.
3584 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3585 Set extra_parts.
3586 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3587 Set extra_parts.
3588 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3589 (x86_64-*-elf*): Likewise.
3590 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3591 (x86_64-*-freebsd*): Likewise.
3592 (x86_64-*-netbsd*): Likewise.
3593 (i[34567]86-*-linux*): Likewise.
3594 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3595 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3596 (x86_64-*-linux*): Likewise.
3597 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3598 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3599 tmake_file.
3600 Set extra_parts.
3601 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3602 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3603 Append to extra_parts, remove crtbegin.o, crtend.o.
3604 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3605 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3606 crtend.o, crtbeginS.o, crtendS.o.
3607 (ia64*-*-linux*): Comment extra_parts.
3608 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3609 Set extra_parts.
3610 (iq2000*-*-elf*): Clear extra_parts.
3611 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3612 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3613 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3614 (m32r-*-rtems*): ... this.
3615 Add m32r/t-m32r to tmake_file.
3616 (m68k-*-elf*): Add t-crtin to tmake_file.
3617 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3618 (mcore-*-elf): Likewise.
3619 (microblaze*-*-*): Set extra_parts.
3620 (mips*-sde-elf*): New case.
3621 Set tmake_file, extra_parts.
3622 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3623 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3624 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3625 tmake_file.
3626 Set extra_parts.
3627 (mipsisa64sr71k-*-elf*): Likewise.
3628 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3629 (mips-*-elf*, mipsel-*-elf*): Likewise.
3630 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3631 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3632 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3633 (mips*-*-rtems*): Likewise.
3634 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3635 (moxie-*-*): Split into ...
3636 (moxie-*-elf, moxie-*-uclinux*): ... this.
3637 Add to extra_parts, remove crtbegin.o, crtend.o.
3638 (moxie-*-rtems*): New case.
3639 Set tmake_file.
3640 Clear extra_parts.
3641 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3642 Set extra_parts.
3643 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3644 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3645 tmake_file.
3646 Set extra_parts.
3647 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3648 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3649 Set extra_parts.
3650 (powerpc-*-eabisim*): Likewise.
3651 (powerpc-*-elf*): Likewise.
3652 (powerpc-*-eabialtivec*): Likewise.
3653 (powerpc-xilinx-eabi*): Likewise.
3654 (powerpc-*-eabi*): Likewise.
3655 (powerpc-*-rtems*): Likewise.
3656 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3657 tmake_file.
3658 Set extra_parts.
3659 (powerpc-*-lynxos*): Add to tmake_file.
3660 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3661 rs6000/t-crtstuff, t-crtstuff-pic.
3662 Set extra_parts.
3663 (powerpcle-*-eabisim*): Likewise.
3664 (powerpcle-*-eabi*): Likewise.
3665 (rx-*-elf): Remove extra_parts.
3666 (s390x-ibm-tpf*): Set extra_parts.
3667 (score-*-elf): Set extra_parts.
3668 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3669 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3670 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3671 (sh64l*-*-netbsd*): Split into ...
3672 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3673 Add t-crtstuff-pic to tmake_file.
3674 Set extra_parts.
3675 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3676 Set extra_parts.
3677 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3678 (sparc-*-elf*): Remove t-crtin from tmake_file.
3679 Add to extra_parts, remove crtbegin.o, crtend.o.
3680 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3681 (sparc64-*-linux*): Likewise.
3682 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3683 Add to extra_parts, remove crtbegin.o, crtend.o.
3684 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3685 Add to extra_parts, remove crtbegin.o, crtend.o.
3686 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3687 Add to extra_parts, remove crtbegin.o, crtend.o.
3688 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3689 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3690 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3691 Set extra_parts.
3692 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3693 Set extra_parts.
3694 (tic6x-*-*): Change to ...
3695 (tic6x-*-elf): ... this.
3696 Set extra_parts.
3697 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3698 Set extra_parts.
3699 (am33_2.0-*-linux*): Add comment.
3700 (mep*-*-*): Add mep/t-mep to tmake_file.
3701 Set extra_parts.
3702 * config/alpha/t-vms: New file.
3703 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3704 * config/arm/crti.S, config/arm/crtn.S: New files.
3705 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3706 * config/bfin/crtlibid.S: New file.
3707 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3708 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3709 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3710 (crti.o, crtin.o): New rules.
3711 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3712 * config/c6x/t-uclinux: New file.
3713 * config/cris/t-elfmulti: New file.
3714 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3715 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3716 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3717 * config/frv/t-frv: New file.
3718 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3719 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3720 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3721 New files.
3722 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3723 refer to cygming-crtbegin.c, cygming-crtend.c.
3724 Use $<.
3725 * config/i386/t-nto: New file.
3726 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3727 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3728 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3729 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3730 Use .S extension.
3731 Use $<.
3732 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3733 (crtinitS.o): New rule.
3734 * config/ia64/vms-crtinit.S: New file.
3735 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3736 * config/m32r/initfini.c: New file.
3737 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3738 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3739 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3740 * config/mep/t-mep: New file.
3741 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3742 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3743 * config/mips/crti.S, config/mips/crtn.S: New files.
3744 * config/mips/t-crtstuff: New file.
3745 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3746 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3747 (CUSTOM_CRTIN): Set.
3748 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3749 dependencies.
3750 Use $(srcdir) to refer to crti.S, crtn.S.
3751 Use .S extension, $<.
3752 * config/moxie/crti.asm: Rename to ...
3753 * config/moxie/crti.S: ... this.
3754 * config/moxie/crtn.asm: Rename to ...
3755 * config/moxie/crtn.S: ... this.
3756 * config/moxie/t-moxie: Remove.
3757 * config/pa/stublib.c: New file.
3758 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3759 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3760 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3761 * config/rs6000/t-crtstuff: New file.
3762 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3763 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3764 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3765 Make output file explicit.
3766 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3767 Make output file explicit.
3768 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3769 Make output file explicit.
3770 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3771 Make output file explicit.
3772 * config/score/crti.S, config/score/crtn.S: New files.
3773 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3774 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3775 files.
3776 * config/sh/t-sh, config/sh/t-superh: New files.
3777 * config/sparc/t-linux64: New file.
3778 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3779 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3780 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3781 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3782 * config/t-crtin: Remove.
3783 * config/t-crtstuff-pic: New file.
3784 * config/t-sol2 (CUSTOM_CRTIN): Set.
3785 (crti.o, crtn.o): New rules.
3786 * config/vms/t-vms: New file.
3787 * config/vms/vms-ucrt0.c: New file.
3788 * config/xtensa/t-elf: New file.
3790 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3792 * Makefile.in (SHLIB_NM_FLAGS): Set.
3793 * mkmap-flat.awk, mkmap-symver.awk: New files.
3794 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3795 exceptions.
3796 * configure: Regenerate.
3797 * config/libgcc-glibc.ver: New file.
3798 * config/libgcc-libsystem.ver: New file.
3799 * config/t-libunwind (SHLIB_LC): Set.
3800 * config/t-linux: New file.
3801 * config/t-slibgcc (INSTALL_SHLIB): New.
3802 (SHLIB_INSTALL): Use it.
3803 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3804 to mkmap-symver.awk.
3805 (SHLIB_MAPFILES): Don't append, adapt pathname.
3806 (SHLIB_VERPFX): Set.
3807 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3808 to mkmap-symver.awk.
3809 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3810 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3811 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3812 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3813 to mkmap-flat.awk.
3814 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3815 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3816 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3817 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3818 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3819 * config/i386/libgcc-darwin.10.4.ver,
3820 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3821 New files.
3822 * config/i386/t-darwin: Remove.
3823 * config/i386/t-darwin64: Likewise.
3824 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3825 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3826 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3827 * config/i386/t-linux: New file.
3828 * config/i386/t-mingw32: New file.
3829 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3830 * config/ia64/t-glibc: Rename to ...
3831 * config/ia64/t-linux: ... this.
3832 (SHLIB_MAPFILES): Set.
3833 * config/ia64/t-glibc-libunwind: Rename to ...
3834 * config/ia64/t-linux-libunwind: ... this.
3835 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3836 * config/ia64/t-slibgcc-hpux: New file.
3837 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3838 * config/m68k/t-slibgcc-elf-ver: New file.
3839 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3840 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3841 to mkmap-flat.awk.
3842 * config/pa/t-slibgcc-hpux: New file.
3843 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3844 files.
3845 * config/rs6000/libgcc-darwin.10.4.ver,
3846 config/rs6000/libgcc-darwin.10.5.ver: New files.
3847 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3848 config/rs6000/libgcc-glibc.ver.
3849 * config/rs6000/libgcc-ppc64.ver: Rename to
3850 config/rs6000/libgcc-ibm-ldouble.ver.
3851 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3852 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3853 * config/rs6000/t-ldbl128: Rename to ...
3854 * config/rs6000/t-linux: ... this.
3855 (SHLIB_MAPFILES): Adapt filename.
3856 * config/rs6000/t-slibgcc-aix: New file.
3857 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3858 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3859 libgcc-excl.ver, libgcc-glibc.ver.
3860 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3861 * config/sparc/libgcc-glibc.ver: New file.
3862 * config/sparc/t-linux: New file.
3863 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3864 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3865 t-slibgcc-elf-ver to tmake_file.
3866 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3867 *-*-freebsd[34].
3868 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3869 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3870 t-slibgcc-elf-ver, t-linux to tmake_file.
3871 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3872 tmake_file.
3873 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3874 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3875 (alpha*-dec-*vms*): Likewise.
3876 (arm*-*-freebsd*): Append to tmake_file.
3877 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3878 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3879 arm*-*-linux-*eabi.
3880 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3881 tmake_file for arm*-*-symbianelf*.
3882 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3883 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3884 cris/t-linux.
3885 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3886 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3887 pa/t-slibgcc-dwarf-ver to tmake_file.
3888 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3889 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3890 (hppa*64*-*-hpux11*): Likewise.
3891 (hppa[12]*-*-hpux11*): Likewise.
3892 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3893 i386/t-crtpc, i386/t-crtfm.
3894 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3895 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3896 to tmake_file.
3897 Add i386/t-cygwin to tmake_file.
3898 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3899 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3900 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3901 to tmake_file.
3902 Add i386/t-mingw32 to tmake_file.
3903 (x86_64-*-mingw*): Likewise.
3904 (ia64*-*-freebsd*): Append to tmake_file.
3905 (ia64*-*-linux*): Append to tmake_file.
3906 Replace ia64/t-glibc by ia64/t-linux.
3907 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3908 system libunwind.
3909 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3910 t-slibgcc-hpux to tmake_file.
3911 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3912 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3913 (m32rle-*-linux*): Likewise.
3914 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3915 sjlj exceptions.
3916 (microblaze*-linux*): New case.
3917 Append to tmake_file, add t-slibgcc-nolc-override.
3918 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3919 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3920 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3921 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3922 rs6000/t-slibgcc-aix to tmake_file.
3923 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3924 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3925 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3926 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3927 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3928 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3929 sh*-*-linux*.
3930 (sparc-*-linux*): Append to tmake_file for *-leon*.
3931 Add sparc/t-linux to tmake_file for non-Leon targets.
3932 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3933 (tic6x-*-uclinux): New case.
3934 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3935 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3936 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3937 (am33_2.0-*-linux*): Append to tmake_file.
3938 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3939 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3940 x86_64-*-kfreebsd*-gnu.
3941 Add i386/t-linux to tmake_file.
3943 2011-10-28 Ian Lance Taylor <iant@google.com>
3945 * config/i386/morestack.S: Correct CFI information to do proper
3946 returns throughout function. In 32-bit mode, save %ebx so that it
3947 is restored on unwind.
3949 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3951 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3952 case where B3 isn't the return register.
3954 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3955 logic for doubleword pops.
3957 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3959 * config/rs6000/t-freebsd: Add wildcard.
3961 2011-10-21 Paul Brook <paul@codesourcery.com>
3963 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3965 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3966 Eric Botcazou <ebotcazou@adacore.com>
3968 PR target/50737
3969 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3970 fs->signal_frame to 1.
3972 2011-10-07 Ian Lance Taylor <iant@google.com>
3974 * generic-morestack-thread.c: #include <errno.h>.
3976 2011-10-07 Ian Lance Taylor <iant@google.com>
3978 PR target/46093
3979 * generic-morestack.c (__generic_morestack): Make sure the segment
3980 is large enough for both the stack frame and the copied
3981 parameters.
3983 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3985 PR bootstrap/49804
3986 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3987 extra_parts.
3989 2011-09-28 Nick Clifton <nickc@redhat.com>
3991 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3992 64-bit doubles are not enabled.
3993 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3994 and floatunsisf functions.
3996 2011-09-13 Paul Brook <paul@codesourcery.com>
3998 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3999 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4000 * unwind-arm-common.inc: New file.
4001 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4002 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4003 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4004 * config/c6x/libunwind.S: New file.
4005 * config/c6x/pr-support.c: New file.
4006 * config/c6x/unwind-c6x.c: New file.
4007 * config/c6x/unwind-c6x.h: New file.
4008 * config/c6x/t-c6x-elf: New file.
4010 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4012 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4013 (ASM_DIVZERO): Ditto.
4014 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4016 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4018 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4020 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4022 PR target/50090
4023 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4024 instead of an assembly one.
4026 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4028 PR bootstrap/50047
4029 * Makefile.in (install-unwind_h): Create
4030 $(gcc_objdir)/include/unwind.h atomically.
4032 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4034 * Makefile.in (install-unwind_h): Remove destination file first.
4036 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4038 * sync.c: New file.
4039 * config/mips/t-mips16: New file.
4040 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4041 (mips*-*-linux*): Likewise.
4042 (mips*-sde-elf*): Likewise.
4043 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4044 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4045 Add mips/t-mips16 to tmake_file.
4046 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4047 (mips-*-elf*): Likewise.
4048 (mips64-*-elf*): Likewise.
4049 (mips64orion-*-elf*): Likewise.
4050 (mips*-*-rtems*): Likewise.
4051 (mipstx39-*-elf*): Likewise.
4052 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4053 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4054 LIBGCC_SYNC_CFLAGS.
4055 Use $(srcdir) to refer to sync.c.
4056 Use $<.
4057 ($(libgcc-sync-funcs-o)): Likewise.
4058 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4059 ($(libgcc-sync-funcs-s-o)): Likewise.
4061 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4063 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4064 t-libunwind.
4066 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4068 PR other/48007
4069 * config/i386/value-unwind.h: New.
4071 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4073 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4074 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4075 Add to tmake_file rather than overriding it.
4077 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4079 * config/t-softfp: Remove.
4080 * soft-fp: Moved from ../gcc/config.
4081 * soft-fp/README: Remove t-softfp reference.
4082 * soft-fp/t-softfp: Move to config/t-softfp.
4083 (softfp_machine_header): Remove.
4084 (softfp_file_list): Remove config subdir.
4085 (soft-fp-objects): New variable.
4086 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4087 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4088 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4089 * config/t-softfp-excl: New file.
4090 * config/t-softfp-sfdf: New file.
4091 * config/t-softfp-tf: New file.
4092 * config/no-sfp-machine.h: New file.
4093 * config/arm/sfp-machine.h: New file.
4094 * config/arm/t-softfp: New file.
4095 * config/c6x/sfp-machine.h: New file.
4096 * config/i386/32/t-fprules-softfp: Rename to ...
4097 * config/i386/32/t-softfp: ... this.
4098 (tifunctions, LIB2ADD): Remove.
4099 (softfp_int_modes): Override.
4100 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4101 subdir.
4102 * config/i386/64/eqtf2.c: Likewise.
4103 * config/i386/64/getf2.c: Likewise.
4104 * config/i386/64/letf2.c: Likewise.
4105 * config/ia64/sft-machine.h: New file.
4106 * config/ia64/t-fprules-softfp: Rename to ...
4107 * config/ia64/t-softfp: ... this.
4108 * config/lm32/sfp-machine.h: New file.
4109 * config/moxie/t-moxie-softfp: Remove.
4110 * config/rs6000/ibm-ldouble-format: New file.
4111 * config/rs6000/ibm-ldouble.c: New file.
4112 * config/rs6000/libgcc-ppc-glibc.ver: New file
4113 * config/rs6000/libgcc-ppc64.ver: New file
4114 * config/rs6000/sfp-machine.h: New file.
4115 * config/rs6000/t-freebsd: New file.
4116 * config/rs6000/t-ibm-ldouble: New file.
4117 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4118 libgcc-ppc-glibc.ver.
4119 * config/rs6000/t-linux64: New file.
4120 * config/rs6000/t-ppccomm (LIB2ADD): Add
4121 $(srcdir)/config/rs6000/ibm-ldouble.c.
4122 * config/rs6000/t-ppccomm-ldbl: New file.
4123 * config/score/sfp-machine.h: New file.
4124 * config.host (sfp_machine_header): Explain.
4125 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4126 t-softfp to tmake_file.
4127 (arm*-*-uclinux*): Likewise.
4128 (arm*-*-ecos-elf): Likewise.
4129 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4130 (arm*-*-rtems*): Likewise.
4131 (arm*-*-elf): Likewise.
4132 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4133 in tmake_file.
4134 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4135 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4136 (lm32-*-uclinux*): Likewise.
4137 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4138 t-softfp-excl, t-softfp.
4139 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4140 (powerpc64-*-darwin*): Likewise.
4141 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4142 to tmake_file.
4143 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4144 tmake_file.
4145 (powerpc-*-eabisim*): Likewise.
4146 (powerpc-*-elf*): Likewise.
4147 (powerpc-*-eabialtivec*): Likewise.
4148 (powerpc-xilinx-eabi*): Likewise.
4149 (powerpc-*-rtems*): Likewise.
4150 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4151 t-softfp-excl, t-softfp to tmake_file.
4152 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4153 rs6000/t-ppccomm-ldbl to tmake_file.
4154 (powerpcle-*-elf*): Likewise.
4155 (powerpcle-*-eabisim*): Likewise.
4156 (powerpcle-*-eabi*): Likewise.
4157 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4158 rs6000/t-ibm-ldouble to tmake_file.
4159 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4160 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4161 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4162 (tic6x-*-*): Likewise.
4163 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4164 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4165 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4166 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4167 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4168 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4169 t-softfp to tmake_file.
4170 * configure.ac (sfp_machine_header): Provide default if unset.
4171 Substitute.
4172 Link sfp-machine.h to config/$sfp_machine_header.
4173 * configure: Regenerate.
4175 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4177 * Makefile.in (double_type_size, long_double_type_size): Set.
4178 Remove $(fpbit-in-libgcc) support.
4179 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4180 (fpbit-src): New variable.
4181 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4182 Compile with -DFLOAT $(FPBIT_CFLAGS).
4183 Use $<.
4184 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4185 Compile with $(FPBIT_CFLAGS).
4186 Use $<.
4187 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4188 Compile with -DFLOAT $(TPBIT_CFLAGS).
4189 Use $<.
4190 * configure.ac (double_type_size, long_double_type_size):
4191 Determine and substitute.
4192 * configure: Regenerate.
4193 * fp-bit.c, fp-bit.h: New files.
4194 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4195 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4196 * config/mips/t-mips: New file.
4197 * config/mips/t-sdemtk: New file.
4198 * config/rs6000/ppc64-fp.c: New file.
4199 * config/rs6000/t-darwin (LIB2ADD): Add
4200 $(srcdir)/config/rs6000/ppc64-fp.c.
4201 * config/rs6000/t-ppc64-fp: New file.
4202 * config/rx/rx-lib.h: New file.
4203 * config/rx/t-rx (FPBIT): Set to true.
4204 ($(gcc_objdir)/fp-bit.c): Remove.
4205 (DPBIT): Set to true only with -m64bit-doubles.
4206 ($(gcc_objdir)/dp-bit.c): Remove.
4207 * config/sparc/t-softfp: Remove.
4208 * config/spu/t-elf: New file.
4209 * config/t-fdpbit, config/t-fpbit: New files.
4210 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4211 (mips*-*-*): Likewise.
4212 (arm-wrs-vxworks): Likewise.
4213 (arm*-*-freebsd*): Likewise.
4214 (avr-*-rtems*): Add t-fpbit to tmake_file.
4215 (avr-*-*): Likewise.
4216 (bfin*-elf*): Add t-fdpbit to tmake_file.
4217 (bfin*-uclinux*): Likewise.
4218 (bfin*-linux-uclibc*): Likewise.
4219 (bfin*-rtems*): New case.
4220 Add t-fdpbit to tmake_file.
4221 (bfin*-*): Add t-fdpbit to tmake_file.
4222 (crisv32-*-elf): Likewise.
4223 (cris-*-linux*): Likewise.
4224 (fr30-*-elf): Likewise.
4225 (frv-*-elf, frv-*-*linux*): Likewise.
4226 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4227 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4228 (m32r-*-elf*): Likewise.
4229 (m32rle-*-elf*): Likewise.
4230 (m32r-*-linux*): Likewise.
4231 (m32rle-*-linux*): Likewise.
4232 (mcore-*-elf): Add t-fdpbit to tmake_file.
4233 (microblaze*-*-*): Likewise.
4234 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4235 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4236 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4237 Fix typo.
4238 Add mips/t-tpbit to tmake-file.
4239 (mips*-*-linux*): Fix typo.
4240 (mips*-sde-elf*): New case
4241 Add mips/t-sdemtk unless using newlib.
4242 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4243 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4244 (mn10300-*-*): Likewise.
4245 (pdp11-*-*): Likewise.
4246 (picochip-*-*): Add t-fpbit to tmake_file.
4247 (powerpc-*-eabisimaltivec*): Likewise.
4248 (powerpc-*-eabisim*): Likewise.
4249 (powerpc-*-elf*): Likewise.
4250 (powerpc-*-eabialtivec*): Likewise.
4251 (powerpc-xilinx-eabi*): New case.
4252 Add t-fdpbit to tmake_file.
4253 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4254 (powerpc-*-rtems*): Likewise.
4255 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4256 tmake_file.
4257 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4258 tmake_file.
4259 (powerpc-*-lynxos*): Likewise.
4260 (powerpcle-*-elf*): Likewise.
4261 (powerpcle-*-eabisim*): Likewise.
4262 (powerpcle-*-eabi*): Likewise.
4263 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4264 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4265 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4266 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4267 (rx-*-elf): Add t-fdpbit to tmake_file.
4268 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4269 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4270 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4271 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4272 sh*-*-netbsd*.
4273 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4274 (sh-wrs-vxworks): Likewise.
4275 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4276 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4277 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4278 (sparc64-*-rtems*): ... new case.
4279 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4280 (spu-*-elf*): Likewise.
4281 Add spu/t-elf to tmake_file.
4282 (v850*-*-*): Add t-fdpbit to tmake_file.
4283 (xstormy16-*-elf): Likewise.
4284 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4285 (mep*-*-*): Likewise.
4287 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4289 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4290 variables.
4291 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4292 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4293 (install-unwind_h): New target.
4294 (all): Depend on it.
4295 * config.host (unwind_header): New variable.
4296 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4297 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4298 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4299 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4300 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4301 Set unwind_header.
4302 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4303 Set unwind_header.
4304 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4305 arm*-*-eabi*.
4306 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4307 Set unwind_header.
4308 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4309 (ia64*-*-freebsd*): Likewise.
4310 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4311 tmake_file.
4312 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4313 $with_system_libunwind.
4314 (ia64*-*-hpux*): Set tmake_file.
4315 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4316 (picochip-*-*): Set tmake_file.
4317 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4318 md_unwind_header.
4319 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4320 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4321 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4322 (xtensa*-*-elf*): Set tmake_file.
4323 (xtensa*-*-linux*): Likewise.
4324 * configure.ac: Include ../config/unwind_ipinfo.m4.
4325 Call GCC_CHECK_UNWIND_GETIPINFO.
4326 Link unwind.h to $unwind_header.
4327 * configure: Regenerate.
4328 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4329 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4330 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4331 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4332 * config/unwind-dw2-fde-darwin.c: New file.
4333 * config/arm/libunwind.S, config/arm/pr-support.c,
4334 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4335 config/arm/unwind-arm.h,: New files.
4336 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4337 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4338 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4339 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4340 config/ia64/unwind-ia64.h: New files.
4341 * config/picochip/t-picochip: New file.
4342 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4343 files.
4344 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4345 * config/s390/t-tpf (LIB2ADDEH): Remove.
4346 * config/t-darwin (LIB2ADDEH): Set.
4347 * config/t-eh-dw2-dip: New file.
4348 * config/t-libunwind, config/t-libunwind-elf: New files.
4349 * config/t-sol2 (LIB2ADDEH): Remove.
4350 * config/xtensa/t-xtensa: New file.
4352 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4354 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4355 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4356 long long to check rt_sigreturn syscall.
4358 2011-08-02 Alan Modra <amodra@gmail.com>
4360 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4361 Restore for indirect call bcrtl from correct stack slot, and only
4362 if cfa+40 isn't valid.
4364 2011-08-01 Julian Brown <julian@codesourcery.com>
4366 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4367 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4368 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4370 2011-08-01 Julian Brown <julian@codesourcery.com>
4372 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4373 (libgcc-std.ver.in): Use above.
4374 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4375 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4376 throughout file.
4377 * config/t-fixedpoint-gnu-prefix: New file.
4378 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4379 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4380 instead of __PFX__.
4382 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4384 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4385 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4386 for x86-64. Properly check __x86_64__ and __LP64__.
4388 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4390 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4391 version.
4392 (_FP_WS_TYPE): Likewise.
4393 (_FP_I_TYPE): Likewise.
4395 2011-07-28 Alan Modra <amodra@gmail.com>
4397 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4398 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4399 in a plt call stub. Do restore r2 if stopped on bctrl.
4401 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4403 * config.host (i[3456x]86-*-netware*): Remove.
4404 * config/i386/netware-crt0.c, config/i386/t-nwld,
4405 config/i386/t-slibgcc-nwld: Remove.
4407 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4409 * config.host: Handle tic6x-*-*.
4410 * config/c6x/c6x-abi.h: New file.
4412 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4414 * config/i386/crtprec.c: New file.
4415 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4416 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4417 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4418 (x86_64-*-darwin*): Likewise.
4419 (i[34567]86-*-solaris2*: Likewise.
4421 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4423 * config/alpha/crtfastmath.c: New file.
4424 * config/i386/crtfastmath.c: New file.
4425 * config/ia64/crtfastmath.c: New file.
4426 * config/mips/crtfastmath.c: New file.
4427 * config/sparc/crtfastmath.c: New file.
4429 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4430 crtfastmath.c.
4431 Add -frandom-seed=gcc-crtfastmath.
4432 * config/alpha/t-crtfm: Remove.
4433 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4434 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4436 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4437 (alpha*-dec-osf5.1*): Likewise.
4438 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4439 Add crtfastmath.o to extra_parts.
4440 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4441 Add crtfastmath.o to extra_parts.
4442 (x86_64-*-darwin*): Likewise.
4443 (x86_64-*-mingw*): Likewise.
4444 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4445 (ia64*-*-freebsd*): Likewise.
4446 (ia64*-*-linux*): Likewise.
4447 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4448 Add crtfastmath.o to extra_parts.
4450 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4452 * config/darwin-crt3.o: New file.
4453 * config/rs6000/darwin-crt2.c: New file.
4454 * config/t-darwin: New file.
4455 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4456 (crt2.o): New rule.
4457 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4458 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4459 (powerpc64-*-darwin*): Likewise.
4461 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4463 * config/i386/netware-crt0.c: New file.
4464 * config/i386/t-nwld: Rename to ...
4465 * config/i386/t-slibgcc-nwld: ... this.
4466 * config/i386/t-nwld: New file.
4467 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4468 tmake_file.
4469 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4470 extra_parts.
4472 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4474 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4475 i386/t-crtstuff.
4476 * configure: Regenerate.
4478 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4480 * dfp-bit.c, dfp-bit.h: New files.
4481 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4482 variables.
4483 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4484 ($(d64pbit-o)): Likewise.
4485 ($(d128pbit-o)): Likewise.
4486 * config/t-dfprules: New file.
4487 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4488 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4489 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4490 (x86_64-*-linux*): Likewise.
4491 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4492 (i[34567]86-*-cygwin*): Likewise.
4493 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4494 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4496 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4498 * Makfile.in (LIBGCOV): New variable.
4499 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4500 * libgcov.c: New file.
4502 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4504 * fixed-bit.c, fixed-bit.h: New files.
4505 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4506 refer to fixed-bit.c.
4508 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4510 * config.host (*local*): Remove.
4512 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4514 PR target/39150
4515 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4516 like i?86-*-solaris2.1[0-9]*.
4517 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4518 * configure.ac (i?86-*-solaris2*): Likewise.
4519 * configure: Regenerate.
4521 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4523 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4524 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4525 md_unwind_header by splitting out of...
4526 (i[34567]86-*-linux*): ... this.
4527 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4528 Remove md_unwind_header by splitting out of...
4529 (x86_64-*-linux*): ... this.
4531 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4533 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4535 2011-06-28 Nick Clifton <nickc@redhat.com>
4537 * config.host: Recognize all V850 variants.
4539 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4541 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4543 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4545 * shared-object.mk (c_flags-$o): Save c_flags.
4546 ($(base)$(objext)): Use it.
4547 ($(base)_s$(objext)): Likewise.
4549 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4551 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4552 * libgcc-std.ver.in (GCC_4.7.0): New section.
4554 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4556 PR target/49313
4557 PR target/29524
4558 * config/avr/t-avr: Fix line endings.
4559 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4560 _parityXX2.
4562 2011-06-14 Olivier Hainque <hainque@adacore.com>
4563 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4565 * config/mips/irix6-unwind.h: New file.
4566 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4568 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4570 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4571 (sparc64_fallback_frame_state): Use it.
4572 (sparc64_frob_update_context): Further adjust context.
4573 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4574 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4575 * config/sparc/sol2-cn.S: Likewise.
4577 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4579 * enable-execute-stack-empty.c: New file.
4580 * enable-execute-stack-mprotect.c: New file.
4581 * config/i386/enable-execute-stack-mingw32.c: New file.
4582 * config.host (enable_execute_stack): New variable.
4583 Select appropriate variants.
4584 * configure.ac: Link enable-execute-stack.c to
4585 $enable_execute_stack.
4586 * configure: Regenerate.
4587 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4588 (lib2funcs): Remove _enable_execute_stack.
4590 2011-06-09 David S. Miller <davem@davemloft.net>
4591 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4593 * config.host (sparc-*-linux*): Correct md_unwind_header
4594 filename.
4595 (s390x-ibm-tpf*): Fix typo.
4597 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4599 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4600 Add crtfastmath.o to extra_parts.
4601 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4602 mips/t-crtfm.
4603 * config/mips/t-crtfm: Remove.
4605 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4607 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4609 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4611 * config.host (sh*-*-linux*): Fix typo.
4613 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4615 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4616 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4617 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4618 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4619 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4620 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4621 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4622 Wrap in !__MINGW64__.
4623 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4624 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4625 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4626 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4627 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4628 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4629 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4630 Wrap in !__LP64__.
4631 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4632 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4633 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4634 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4635 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4636 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4637 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4638 * config/no-unwind.h: New file.
4639 * config.host (md_unwind_header): Document.
4640 Define.
4641 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4642 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4643 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4644 hppa[12]*-*-hpux11*): Set md_unwind_header.
4645 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4646 Set md_unwind_header.
4647 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4648 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4649 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4650 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4651 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4652 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4653 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4654 md_unwind_header.
4655 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4656 * configure: Regenerate.
4658 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4660 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4661 Set tmake_file, extra_parts.
4662 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4663 Remove O32 support.
4664 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4665 Remove O32 support.
4666 * config/mips/t-irix6: New file.
4667 * config/mips/t-slibgcc-irix: New file.
4669 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4671 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4672 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4674 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4676 * configure.ac (target_thread_file): Determine thread model.
4677 * configure: Regenerate.
4678 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4679 * config/alpha/t-alpha: New file.
4680 * config/alpha/t-crtfm: Use $<.
4681 * config/alpha/t-ieee: New file.
4682 * config/alpha/t-osf-pthread: New file.
4683 * config/alpha/t-slibgcc-osf: New file.
4684 * config/alpha/libgcc-osf5.ver: New file.
4686 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4688 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4689 tmake_file.
4690 Add crtfastmath.o to extra_parts.
4692 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4694 * config/gmon-sol2.c: Reindent.
4695 Cleanup comments.
4696 Remove, correct casts.
4697 Use STDERR_FILENO, NULL.
4698 (BASEADDRESS): Remove.
4699 (minbrk): Remove.
4700 (errno, sbrk): Remove declarations.
4701 (monstartup) [hp300]: Remove.
4702 (mcount): Remove.
4704 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4706 * Makefile.in (cpu_type): Define.
4707 * config.host (i[34567]86-*-rtems*): Handle it.
4708 (i[34567]86-*-solaris2*): Move body ...
4709 (*-*-solaris2*): ... here.
4710 New case, generalize.
4711 (sparc-*-elf*): Handle it.
4712 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4713 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4714 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4715 Fold into ...
4716 (sparc*-*-solaris2*): ... this.
4717 New case.
4718 (sparc64-*-elf*): Handle it.
4719 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4720 Merge ../gcc/config/i386/gmon-sol2.c.
4721 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4722 Use C comments.
4723 Merge ../gcc/config/i386/sol2-gc1.asm.
4724 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4725 Use C comments.
4726 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4727 Use C comments.
4728 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4729 * config/i386/t-crtstuff: New file.
4730 * config/i386/t-softfp: New file.
4731 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4732 $(T)crti.o, $(T)crtn.o): Remove.
4733 (gcrt1.o): New rule.
4734 (TARGET_LIBGCC2_CFLAGS): Remove.
4735 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4736 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4737 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4738 * config/sparc/t-sol2: New file.
4739 * config/sparc/t-crtfm: Move to ...
4740 * config/t-crtfm: ... this.
4741 Use $(cpu_type), $<.
4742 * config/t-crtin: New file.
4743 * config/sparc/t-softfp: New file.
4744 * config/sparc/t-softmul: New file.
4745 * config/t-rtems: New file.
4746 * config/t-slibgcc: New file.
4747 * config/t-slibgcc-elf-ver: New file.
4748 * config/t-slibgcc-gld: New file.
4749 * config/t-slibgcc-sld: New file.
4750 * config/t-sol2: New file.
4751 * configure.ac: Include ../config/lib-ld.m4.
4752 Call AC_LIB_PROG_LD_GNU.
4753 Substitute cpu_type.
4754 * configure: Regenerate.
4756 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4758 PR bootstrap/49173
4759 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4760 libgcc-std.ver in the build directory.
4761 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4762 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4764 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4766 * libgcc-std.ver.in: New file.
4767 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4768 variables.
4769 (libgcc-std.ver): New rule.
4770 * config/t-gnu-prefix: New file.
4772 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4774 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4776 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4778 * config/i386/darwin-lib.h: New file.
4780 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4782 * config/arm/symbian-lib.h: New.
4784 2011-05-04 Chris Demetriou <cgd@google.com>
4786 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4787 (__x86.get_pc_thunk.bx): ...this.
4788 (__morestack): Adjust for rename, remove undef of __i686.
4790 2011-05-03 Chris Demetriou <cgd@google.com>
4792 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4794 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4796 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4797 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4798 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4799 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4800 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4801 Remove cases.
4803 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4805 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4806 Adjust copyright year.
4808 2011-03-07 Ian Lance Taylor <iant@google.com>
4810 * generic-morestack.c (__splitstack_find): Adjust returned stack
4811 pointer to include all registers pushed by __morestack.
4813 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4815 PR target/40125
4816 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4817 (toolexecdir): Calculate and AC_SUBST.
4818 (toolexeclibdir): Likewise.
4819 * Makefile.in (target_noncanonical): Import.
4820 (toolexecdir): Likewise.
4821 (toolexeclibdir): Likewise.
4822 * configure: Regenerate.
4824 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4826 PR target/46040
4827 * config/arm/bpabi.h: Rename to...
4828 * config/arm/bpabi-lib.h: ...this.
4830 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4832 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4833 appropriate.
4834 * configure: Regenerate.
4836 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4838 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4839 __FLOAT_WORD_ORDER__.
4840 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4841 Delete.
4843 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4845 PR other/46202
4846 * Makefile.in (install-strip): New phony target.
4848 2010-11-07 Ian Lance Taylor <iant@google.com>
4850 PR target/46089
4851 * config/i386/morestack.S (__morestack_large_model): New
4852 function.
4854 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4856 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4857 Delete.
4858 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4860 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4862 * config/arm/bpabi.h: New file.
4863 * config/frv/frv-abi.h: New file.
4865 2010-10-01 Ian Lance Taylor <iant@google.com>
4867 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4868 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4870 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4872 PR target/45858
4873 * config.host: Add the missing `$'.
4875 2010-09-30 Michael Eager <eager@eagercon.com>
4877 * config.host: Add microblaze*-*-*.
4878 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4879 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4880 udivsi3.asm,umodsi3.asm}: New.
4882 2010-09-28 Ian Lance Taylor <iant@google.com>
4884 * configure.ac: Adjust CFI test to test assembler directly rather
4885 than checking gcc preprocessor macro.
4886 * configure: Rebuild.
4888 2010-09-27 Ian Lance Taylor <iant@google.com>
4890 * configure.ac: Test whether assembler supports CFI directives.
4891 * config.host: Only add t-stack and i386/t-stack-i386 to
4892 tmake_file if libgcc_cv_cfi is "yes".
4893 * configure: Rebuild.
4895 2010-09-27 Ian Lance Taylor <iant@google.com>
4897 * generic-morestack.h: New file.
4898 * generic-morestack.c: New file.
4899 * generic-morestack-thread.c: New file.
4900 * config/i386/morestack.S: New file.
4901 * config/t-stack: New file.
4902 * config/i386/t-stack-i386: New file.
4903 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4904 i386/t-stack-i386 to tmake_file.
4906 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4908 * Makefile.in (libgcc-extra-parts): Check for static archives and
4909 invoke ranlib after installing them.
4910 (gcc-extra-parts): Likewise.
4911 (install-leaf): Likewise.
4913 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4915 * configure: Regenerated.
4917 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4919 * configure: Regenerated.
4921 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4922 Andrew Pinski <pinskia@gmail.com>
4924 PR target/40959
4925 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4927 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4929 PR target/45524
4930 * configure: Regenerated.
4932 2010-09-06 Andreas Schwab <schwab@redhat.com>
4934 * configure: Regenerate.
4936 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4938 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4939 64bit targets.
4940 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4941 for 64bit targets.
4943 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4944 Iain Sandoe <iains@gcc.gnu.org>
4946 PR target/45476
4947 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4948 LIB2FUNCS_EXCLUDE functions.
4950 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4952 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4953 Include dfp.m4.
4954 * configure: Regenerate.
4956 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4958 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4959 i386/t-freebsd to tmake_file.
4960 * config/i386/t-freebsd: New file.
4961 * config/i386/libgcc-bsd.ver: New file.
4963 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4965 * config.host (powerpc*-eabispe*): Set tmake_file.
4966 (powerpc*-eabi*): Likewise.
4967 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4968 crtbeginS, crtendS, crtbeginT.
4970 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4972 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4973 to tmake_file. Add crtfastmath.o to extra_parts.
4974 * config/mips/t-crtfm: New.
4976 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4978 * config.host (sparc64-*-rtems*): New target.
4980 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4982 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4983 assembler syntax.
4985 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4987 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4989 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4991 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4992 alpha-dec-osf5.0* support.
4994 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4996 * config.host: Add lm32-*-rtems*.
4998 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4999 Uros Bizjak <ubizjak@gmail.com>
5001 PR target/39048
5002 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5003 like other remaining 32-bit x86 OSes.
5004 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5005 assembler syntax.
5006 * config/i386/libgcc-sol2.ver: New file.
5007 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5009 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5011 PR c/43553
5012 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5013 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5014 is used and substitute set_use_emutls.
5015 * configure: Regenerated.
5017 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5019 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5021 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5023 PR target/38085
5024 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5025 MULTILIB_CFLAGS.
5026 ($(T)gcrt1.o): Likewise.
5027 ($(T)crt1.o): Likewise.
5028 ($(T)crti.o): Likewise.
5029 ($(T)crtn.o): Likewise.
5031 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5033 PR other/42980
5034 * Makefile.in (install): Use $(MAKE) string in rule, for
5035 parallel make.
5037 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5039 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5040 * config/mmix/t-mmix: New file.
5041 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5043 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5045 PR java/41991
5046 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5047 SHLIB_MAPFILES.
5049 2010-01-04 Anthony Green <green@moxielogic.com>
5051 * config/moxie/crti.asm, config/moxie/crtn.asm,
5052 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5053 config/moxie/t-moxie: New files.
5054 * config.host: Add t-moxie-softfp reference.
5056 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5058 PR other/39888
5059 * config/t-slibgcc-darwin: Fix embedded rpaths for
5060 --enable-version-specific-runtime-libs, build extension stub
5061 libs exposing features available from current libgcc_s.
5063 2009-11-11 Jon Beniston <jon@beniston.com>
5065 * config.host: Add lm32 targets.
5066 * config/lm32: New directory.
5067 * config/lm32/libgcc_lm32.h: New file.
5068 * config/lm32/_mulsi3.c: New file.
5069 * config/lm32/_udivmodsi4.c: New file.
5070 * config/lm32/_divsi3.c: New file.
5071 * config/lm32/_modsi3.c: New file.
5072 * config/lm32/_udivsi3.c: New file.
5073 * config/lm32/_umodsi3.c: New file.
5074 * config/lm32/_lshrsi3.S: New file.
5075 * config/lm32/_ashrsi3.S: New file.
5076 * config/lm32/_ashlsi3.S: New file.
5077 * config/lm32/crti.S: New file.
5078 * config/lm32/crtn.S: New file.
5079 * config/lm32/t-lm32: New file.
5080 * config/lm32/t-elf: New file.
5081 * config/lm32/t-uclinux: New file.
5083 2009-10-26 Nick Clifton <nickc@redhat.com>
5085 * config.host: Add support for RX target.
5086 * config/rx: New directory.
5087 * config/rx/rx-abi-functions.c: New file. Supplementary
5088 functions for libgcc to support the RX ABI.
5089 * config/rx/rx-abi.h: New file. Supplementary header file for
5090 libgcc RX ABI functions.
5091 * config/rx/t-rx: New file: Makefile fragment for building
5092 libgcc for the RX.
5094 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5096 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5097 constraint of y0 to "g".
5099 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5101 * config.host: Include the s390 makefile fragments.
5102 * config/s390/32/_fixdfdi.c: New file.
5103 * config/s390/32/_fixsfdi.c: New file.
5104 * config/s390/32/_fixtfdi.c: New file.
5105 * config/s390/32/_fixunsdfdi.c: New file.
5106 * config/s390/32/_fixunssfdi.c: New file.
5107 * config/s390/32/_fixunstfdi.c: New file.
5108 * config/s390/32/t-floattodi: New file.
5109 * config/s390/libgcc-glibc.ver: New file.
5110 * config/s390/t-crtstuff: New file.
5111 * config/s390/t-linux: New file.
5112 * config/s390/t-tpf: New file.
5114 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5116 * configure.ac (AC_PREREQ): Bump to 2.64.
5118 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5120 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5122 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5124 * configure: Regenerate.
5126 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5128 * config.host (ia64-hp-*vms*): New target.
5129 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5130 with ia64-hp-*vms*.
5132 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5134 * configure.ac: Add snippet for maintainer-mode.
5135 * configure: Regenerate.
5136 * Makefile.in (AUTOCONF, configure_deps): New variables.
5137 ($(srcdir)/configure)): New rule, active only with maintainer
5138 mode turned on.
5140 2009-06-23 DJ Delorie <dj@redhat.com>
5142 Add MeP port.
5143 * config.host: Add mep support.
5145 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5147 * config.host: Add i386/${host_address}/t-fprules-softfp and
5148 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5150 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5151 for mingw targets.
5152 * config/i386/64/_multc3.c: Likewise.
5153 * config/i386/64/_powitf2.c: Likewise.
5154 * config/i386/64/eqtf2.c: Likewise.
5155 * config/i386/64/getf2.c: Likewise.
5156 * config/i386/64/letf2.c: Likewise.
5157 * config/i386/64/letf2.c: Likewise.
5158 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5159 unsigned long long for x64 mingw targets.
5160 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5161 (_FP_I_TYPE): Define as long long for x64 mingw target.
5163 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5165 * config.host (vax-*-linux*): New.
5167 2009-05-31 Anthony Green <green@moxielogic.com>
5169 * config.host: Add moxie support.
5170 * config/moxie/t-moxie: New file.
5172 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5174 * config.host: Add i386/${host_address}/t-fprules-softfp and
5175 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5177 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5179 * config.host: Add i386/${host_address}/t-fprules-softfp to
5180 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5182 2009-04-09 Nick Clifton <nickc@redhat.com>
5184 * config/ia64/tf-signs.c: Change copyright header to refer to
5185 version 3 of the GNU General Public License with version 3.1
5186 of the GCC Runtime Library Exception and to point readers at
5187 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5188 web page.
5189 * config/i386/32/tf-signs.c: Likewise.
5190 * config/libbid/_addsub_dd.c: Likewise.
5191 * config/libbid/_addsub_sd.c: Likewise.
5192 * config/libbid/_addsub_td.c: Likewise.
5193 * config/libbid/_dd_to_df.c: Likewise.
5194 * config/libbid/_dd_to_di.c: Likewise.
5195 * config/libbid/_dd_to_sd.c: Likewise.
5196 * config/libbid/_dd_to_sf.c: Likewise.
5197 * config/libbid/_dd_to_si.c: Likewise.
5198 * config/libbid/_dd_to_td.c: Likewise.
5199 * config/libbid/_dd_to_tf.c: Likewise.
5200 * config/libbid/_dd_to_udi.c: Likewise.
5201 * config/libbid/_dd_to_usi.c: Likewise.
5202 * config/libbid/_dd_to_xf.c: Likewise.
5203 * config/libbid/_df_to_dd.c: Likewise.
5204 * config/libbid/_df_to_sd.c: Likewise.
5205 * config/libbid/_df_to_td.c: Likewise.
5206 * config/libbid/_di_to_dd.c: Likewise.
5207 * config/libbid/_di_to_sd.c: Likewise.
5208 * config/libbid/_di_to_td.c: Likewise.
5209 * config/libbid/_div_dd.c: Likewise.
5210 * config/libbid/_div_sd.c: Likewise.
5211 * config/libbid/_div_td.c: Likewise.
5212 * config/libbid/_eq_dd.c: Likewise.
5213 * config/libbid/_eq_sd.c: Likewise.
5214 * config/libbid/_eq_td.c: Likewise.
5215 * config/libbid/_ge_dd.c: Likewise.
5216 * config/libbid/_ge_sd.c: Likewise.
5217 * config/libbid/_ge_td.c: Likewise.
5218 * config/libbid/_gt_dd.c: Likewise.
5219 * config/libbid/_gt_sd.c: Likewise.
5220 * config/libbid/_gt_td.c: Likewise.
5221 * config/libbid/_isinfd128.c: Likewise.
5222 * config/libbid/_isinfd32.c: Likewise.
5223 * config/libbid/_isinfd64.c: Likewise.
5224 * config/libbid/_le_dd.c: Likewise.
5225 * config/libbid/_le_sd.c: Likewise.
5226 * config/libbid/_le_td.c: Likewise.
5227 * config/libbid/_lt_dd.c: Likewise.
5228 * config/libbid/_lt_sd.c: Likewise.
5229 * config/libbid/_lt_td.c: Likewise.
5230 * config/libbid/_mul_dd.c: Likewise.
5231 * config/libbid/_mul_sd.c: Likewise.
5232 * config/libbid/_mul_td.c: Likewise.
5233 * config/libbid/_ne_dd.c: Likewise.
5234 * config/libbid/_ne_sd.c: Likewise.
5235 * config/libbid/_ne_td.c: Likewise.
5236 * config/libbid/_sd_to_dd.c: Likewise.
5237 * config/libbid/_sd_to_df.c: Likewise.
5238 * config/libbid/_sd_to_di.c: Likewise.
5239 * config/libbid/_sd_to_sf.c: Likewise.
5240 * config/libbid/_sd_to_si.c: Likewise.
5241 * config/libbid/_sd_to_td.c: Likewise.
5242 * config/libbid/_sd_to_tf.c: Likewise.
5243 * config/libbid/_sd_to_udi.c: Likewise.
5244 * config/libbid/_sd_to_usi.c: Likewise.
5245 * config/libbid/_sd_to_xf.c: Likewise.
5246 * config/libbid/_sf_to_dd.c: Likewise.
5247 * config/libbid/_sf_to_sd.c: Likewise.
5248 * config/libbid/_sf_to_td.c: Likewise.
5249 * config/libbid/_si_to_dd.c: Likewise.
5250 * config/libbid/_si_to_sd.c: Likewise.
5251 * config/libbid/_si_to_td.c: Likewise.
5252 * config/libbid/_td_to_dd.c: Likewise.
5253 * config/libbid/_td_to_df.c: Likewise.
5254 * config/libbid/_td_to_di.c: Likewise.
5255 * config/libbid/_td_to_sd.c: Likewise.
5256 * config/libbid/_td_to_sf.c: Likewise.
5257 * config/libbid/_td_to_si.c: Likewise.
5258 * config/libbid/_td_to_tf.c: Likewise.
5259 * config/libbid/_td_to_udi.c: Likewise.
5260 * config/libbid/_td_to_usi.c: Likewise.
5261 * config/libbid/_td_to_xf.c: Likewise.
5262 * config/libbid/_tf_to_dd.c: Likewise.
5263 * config/libbid/_tf_to_sd.c: Likewise.
5264 * config/libbid/_tf_to_td.c: Likewise.
5265 * config/libbid/_udi_to_dd.c: Likewise.
5266 * config/libbid/_udi_to_sd.c: Likewise.
5267 * config/libbid/_udi_to_td.c: Likewise.
5268 * config/libbid/_unord_dd.c: Likewise.
5269 * config/libbid/_unord_sd.c: Likewise.
5270 * config/libbid/_unord_td.c: Likewise.
5271 * config/libbid/_usi_to_dd.c: Likewise.
5272 * config/libbid/_usi_to_sd.c: Likewise.
5273 * config/libbid/_usi_to_td.c: Likewise.
5274 * config/libbid/_xf_to_dd.c: Likewise.
5275 * config/libbid/_xf_to_sd.c: Likewise.
5276 * config/libbid/_xf_to_td.c: Likewise.
5277 * config/libbid/bid128.c: Likewise.
5278 * config/libbid/bid128_2_str.h: Likewise.
5279 * config/libbid/bid128_2_str_macros.h: Likewise.
5280 * config/libbid/bid128_2_str_tables.c: Likewise.
5281 * config/libbid/bid128_add.c: Likewise.
5282 * config/libbid/bid128_compare.c: Likewise.
5283 * config/libbid/bid128_div.c: Likewise.
5284 * config/libbid/bid128_fma.c: Likewise.
5285 * config/libbid/bid128_logb.c: Likewise.
5286 * config/libbid/bid128_minmax.c: Likewise.
5287 * config/libbid/bid128_mul.c: Likewise.
5288 * config/libbid/bid128_next.c: Likewise.
5289 * config/libbid/bid128_noncomp.c: Likewise.
5290 * config/libbid/bid128_quantize.c: Likewise.
5291 * config/libbid/bid128_rem.c: Likewise.
5292 * config/libbid/bid128_round_integral.c: Likewise.
5293 * config/libbid/bid128_scalb.c: Likewise.
5294 * config/libbid/bid128_sqrt.c: Likewise.
5295 * config/libbid/bid128_string.c: Likewise.
5296 * config/libbid/bid128_to_int16.c: Likewise.
5297 * config/libbid/bid128_to_int32.c: Likewise.
5298 * config/libbid/bid128_to_int64.c: Likewise.
5299 * config/libbid/bid128_to_int8.c: Likewise.
5300 * config/libbid/bid128_to_uint16.c: Likewise.
5301 * config/libbid/bid128_to_uint32.c: Likewise.
5302 * config/libbid/bid128_to_uint64.c: Likewise.
5303 * config/libbid/bid128_to_uint8.c: Likewise.
5304 * config/libbid/bid32_to_bid128.c: Likewise.
5305 * config/libbid/bid32_to_bid64.c: Likewise.
5306 * config/libbid/bid64_add.c: Likewise.
5307 * config/libbid/bid64_compare.c: Likewise.
5308 * config/libbid/bid64_div.c: Likewise.
5309 * config/libbid/bid64_fma.c: Likewise.
5310 * config/libbid/bid64_logb.c: Likewise.
5311 * config/libbid/bid64_minmax.c: Likewise.
5312 * config/libbid/bid64_mul.c: Likewise.
5313 * config/libbid/bid64_next.c: Likewise.
5314 * config/libbid/bid64_noncomp.c: Likewise.
5315 * config/libbid/bid64_quantize.c: Likewise.
5316 * config/libbid/bid64_rem.c: Likewise.
5317 * config/libbid/bid64_round_integral.c: Likewise.
5318 * config/libbid/bid64_scalb.c: Likewise.
5319 * config/libbid/bid64_sqrt.c: Likewise.
5320 * config/libbid/bid64_string.c: Likewise.
5321 * config/libbid/bid64_to_bid128.c: Likewise.
5322 * config/libbid/bid64_to_int16.c: Likewise.
5323 * config/libbid/bid64_to_int32.c: Likewise.
5324 * config/libbid/bid64_to_int64.c: Likewise.
5325 * config/libbid/bid64_to_int8.c: Likewise.
5326 * config/libbid/bid64_to_uint16.c: Likewise.
5327 * config/libbid/bid64_to_uint32.c: Likewise.
5328 * config/libbid/bid64_to_uint64.c: Likewise.
5329 * config/libbid/bid64_to_uint8.c: Likewise.
5330 * config/libbid/bid_b2d.h: Likewise.
5331 * config/libbid/bid_binarydecimal.c: Likewise.
5332 * config/libbid/bid_conf.h: Likewise.
5333 * config/libbid/bid_convert_data.c: Likewise.
5334 * config/libbid/bid_decimal_data.c: Likewise.
5335 * config/libbid/bid_decimal_globals.c: Likewise.
5336 * config/libbid/bid_div_macros.h: Likewise.
5337 * config/libbid/bid_dpd.c: Likewise.
5338 * config/libbid/bid_flag_operations.c: Likewise.
5339 * config/libbid/bid_from_int.c: Likewise.
5340 * config/libbid/bid_functions.h: Likewise.
5341 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5342 * config/libbid/bid_inline_add.h: Likewise.
5343 * config/libbid/bid_internal.h: Likewise.
5344 * config/libbid/bid_round.c: Likewise.
5345 * config/libbid/bid_sqrt_macros.h: Likewise.
5347 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5349 * Makefile.in: Change copyright header to refer to version
5350 3 of the GNU General Public License and to point readers at the
5351 COPYING3 file and the FSF's license web page.
5352 * config.host: Likewise.
5354 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5356 * config.host: Reorder and merge to match config.gcc change.
5358 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5360 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5362 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5364 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5365 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5366 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5367 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5369 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5371 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5372 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5374 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5376 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5377 ia64/t-softfp-compat to tmake_file.
5379 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5381 * config/ia64/__divxf3.asm: New.
5382 * config/ia64/_fixtfdi.asm: Likewise.
5383 * config/ia64/_fixunstfdi.asm: Likewise.
5384 * config/ia64/_floatditf.asm: Likewise.
5385 * config/ia64/t-fprules-softfp: Likewise.
5386 * config/ia64/t-softfp-compat: Likewise.
5387 * config/ia64/tf-signs.c: Likewise.
5389 2009-01-18 Ben Elliston <bje@au.ibm.com>
5391 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5393 2009-01-16 Ben Elliston <bje@au.ibm.com>
5395 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5396 to tmake_file.
5398 2009-01-13 Ben Elliston <bje@au.ibm.com>
5400 * config/t-softfp: New file.
5401 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5402 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5404 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5406 * config.host: Add m32r*-*-rtems*.
5408 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5410 * config.host: Add m32c*-*-rtems*.
5412 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5414 PR bootstrap/33100
5415 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5416 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5417 * configure: Regenerate.
5418 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5419 tmake_file here from gcc/config.gcc.
5420 Move extra_parts here from gcc/config.gcc.
5421 * config/i386/t-sol2: Move here from gcc/config/i386.
5422 Use gcc_srcdir instead of srcdir.
5424 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5426 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5427 case.
5429 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5431 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5433 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5435 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5437 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5439 Add picoChip port.
5440 * config.host: Add picochip-*-*.
5442 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5444 * config.host: Match more processor names for Xtensa.
5446 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5448 * config/i386/64/t-softfp-compat: Update comments.
5450 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5452 * config/i386/64/_divtc3-compat.c: Moved to ...
5453 * config/i386/64/_divtc3.c: Here.
5455 * config/i386/64/_multc3-compat.c: Moved to ...
5456 * config/i386/64/_multc3.c: Here.
5458 * config/i386/64/_powitf2-compat.c: Moved to ...
5459 * config/i386/64/_powitf2.c: Here.
5461 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5462 .c suffix instead of -compat.c.
5464 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5466 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5467 (_FP_MUL_MEAT_D): Ditto.
5468 (_FP_DIV_MEAT_S): Ditto.
5469 (_FP_DIV_MEAT_D): Ditto.
5471 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5473 * Makefile.in: Add support for __sync_* libgcc functions.
5475 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5477 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5479 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5481 PR boostrap/36702
5482 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5483 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5485 * config/i386/64/t-fprules-softfp: Moved to ...
5486 * config/i386/64/t-softfp-compat: This. New.
5488 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5490 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5491 Initialize f with 0.0.
5493 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5495 PR target/36669
5496 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5498 * config/i386/64/_divtc3-compat.c: New.
5499 * config/i386/64/_multc3-compat.c: Likewise.
5500 * config/i386/64/_powitf2-compat.c: Likewise.
5501 * config/i386/64/eqtf2.c: Likewise.
5502 * config/i386/64/getf2.c: Likewise.
5503 * config/i386/64/letf2.c: Likewise.
5504 * config/i386/64/t-fprules-softfp: Likewise.
5506 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5508 * config.host: Add i386/${host_address}/t-fprules-softfp to
5509 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5510 i[34567]86-*-linux*, x86_64-*-linux*.
5512 * configure.ac: Set host_address to 64 or 32 for x86.
5513 * configure: Regenerated.
5515 * Makefile.in (config.status): Also depend on
5516 $(srcdir)/config.host.
5518 * config/i386/32/t-fprules-softfp: New.
5519 * config/i386/32/tf-signs.c: Likewise.
5521 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5523 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5524 Uros Bizjak <ubizjak@gmail.com>
5526 * config/i386/32/sfp-machine.h: New.
5528 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5530 * config/rs6000/t-ppccomm: Remove rules that conflict with
5531 auto-generated rules.
5533 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5535 * configure.ac: sinclude override.m4.
5536 * configure: Regenerate.
5538 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5540 * configure: Regenerate.
5542 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5544 * Makefile.in (DECNUMINC): Remove
5545 -I$(MULTIBUILDTOP)../../libdecnumber.
5546 * gstdint.h: New.
5548 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5550 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5551 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5552 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5553 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5554 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5555 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5556 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5557 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5558 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5559 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5560 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5561 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5562 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5563 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5565 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5567 * config.host (sh2[lbe]*-*-linux*): Allow target.
5569 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5571 * config/rs6000/t-ppccomm: Add build rules for new files.
5572 (LIB2ADD_ST): New variable.
5574 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5576 PR target/34210
5577 PR target/35508
5578 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5579 * config/t-avr: New file. Build 16bit libgcc functions.
5581 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5583 PR target/35401
5584 * config/t-slibgcc-darwin: Make install-leaf dependent on
5585 install-darwin-libgcc-stubs instead of install.
5587 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5589 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5590 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5591 sh-*-rtemscoff*): Remove cases.
5593 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5595 * Makefile.in (all): Use install-leaf rather than install.
5596 (install): Split most of the rule into...
5597 (install-leaf): ...this new one.
5599 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5600 Paolo Bonzini <bonzini@gnu.org>
5602 PR target/30572
5603 * Makefile.in: Use @shlib_slibdir@ substitution to get
5604 correct install name on darwin.
5605 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5607 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5609 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5610 cris-*-elf and cris-*-none.
5611 (crisv32-*-linux*): Similar, as cris-*-linux*.
5613 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5615 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5617 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5619 PR regression/33926
5620 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5621 * configure: Regenerated.
5623 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5625 * Makefile.in (dfp-filenames): Replace decimal_globals,
5626 decimal_data, binarydecimal and convert_data with
5627 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5628 and bid_convert_data, respectively.
5630 2007-09-17 Chao-ying Fu <fu@mips.com>
5631 Nigel Stephens <nigel@mips.com>
5633 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5634 * Makefile.in (fixed_point): Define.
5635 Check if fixed_point is yes to build support functions.
5636 * configure.ac: Check for fixed_point support.
5637 * configure: Regenerated.
5638 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5639 funcs, modes, from, to.
5641 2007-09-11 Janis Johnson <janis187@us.ibm.com
5643 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5645 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5647 * Makefile.in (dfp-filenames): Remove decUtility, add
5648 decDouble, decPacked, decQuad, decSingle.
5650 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5652 * config.host : Add x86_64-elf target.
5654 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5656 * configure.ac (set_have_cc_tls): Add a missing =.
5657 * configure: Regenerated.
5659 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5661 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5662 and x86_64-*-linux*.
5664 * config/t-tls: New file.
5666 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5668 * configure.ac: Include ../config/enable.m4 and
5669 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5670 supports TLS and substitute set_have_cc_tls.
5671 * configure: Regenerated.
5673 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5675 * Makefile.in: Use libbid for DFP when BID is enabled.
5677 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5679 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5680 extra_parts. Add config/i386/t-cygming to tmake_file.
5681 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5683 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5684 Danny Smith <dannysmith@users.sourceforge.net>
5686 PR target/29498
5687 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5688 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5689 * config/i386/t-crtfm: Compile crtfastmath.o with
5690 -minline-all-stringops.
5692 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5694 * config.host (sparc-wrs-vxworks): New target.
5696 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5698 * config.host: Recognize fido.
5700 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5702 * configure: Check host, not target, for decimal float support.
5704 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5706 * config/i386/t-crtpc: New file.
5707 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5708 (x86_64-*-linux*): Ditto.
5710 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5712 * config.host (x86_64-*-mingw*): New target.
5714 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5715 H.J. Lu <hongjiu.lu@intel.com>
5717 * Makefile.in (enable_decimal_float): New.
5718 (DECNUMINC): Add
5719 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5720 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5721 (decbits-filenames): This.
5722 (decbits-objects): New.
5723 (libgcc-objects): Add $(decbits-objects).
5725 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5726 Substitute enable_decimal_float.
5727 * configure: Regenerated.
5729 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5731 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5733 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5735 * Makefile.in (install-info): New dummy target.
5737 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5739 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5741 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5743 * Makefile.in: Add install-html and install-pdf dummy
5744 targets.
5746 2007-02-05 Roger Sayle <roger@eyesopen.com>
5747 Daniel Jacobowitz <dan@codesourcery.com>
5749 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5750 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5751 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5753 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5755 * Makefile.in (dec-filenames): Add decExcept.
5757 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5759 PR bootstrap/30469
5760 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5761 -fprofile-use.
5763 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5765 * configure.ac: Add --enable-version-specific-runtime-libs.
5766 Correct $slibdir default.
5767 * configure: Regenerated.
5769 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5771 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5773 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5775 PR target/30519
5776 * config.host (alpha*-*-linux*): Set extra_parts.
5778 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5780 * config/sh/t-linux: New.
5781 * config.host (sh*-*-linux*): Set tmake_file.
5783 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5785 * Makefile.in (install): Handle multilibs.
5787 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5789 * Makefile.in: Added .PHONY entry for documentation targets.
5791 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5793 * Makefile.in: Add empty info, html, dvi, pdf targets.
5795 2007-01-04 Mike Stump <mrs@apple.com>
5797 * Makefile.in (MAKEINFO): Remove.
5798 (PERL): Likewise.
5800 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5802 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5803 * configure: Regenerate.
5804 * Makefile.in (host_subdir): Substitute it.
5805 (gcc_objdir): Use it.
5807 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5809 * config.host (ia64*-*-linux*): Set tmake_file.
5811 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5813 * Makefile.in (version): Define.
5815 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5816 Paolo Bonzini <bonzini@gnu.org>
5818 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5819 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5820 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5821 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5822 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5823 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5824 * configure: Generated.