| blob | 3878903c6633d12711392671ccf637d25338e1ca |
1 2014-07-25 Nathan Sidwell <nathan@acm.org>
3 * libgcov-driver.c (set_gcov_dump_complete,
4 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
5 functions polluting user's namespace.
6 (gcov_exit): Set variable directly.
7 (gcov_clear): Reset variable directly.
8 * libgcov-interface.c (get_gcov_dymp_complete,
9 reset_gov_dump_complete): Remove declarations.
10 (__gcov_reset, __gcov_dump): Don't call them.
12 2014-07-24 DJ Delorie <dj@redhat.com>
14 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
15 (__gcc_deregister_frame): Move logic to detect deregister function
16 to ...
17 (__gcc_register_frame): here, so it's consistent with the register
18 logic.
20 2014-07-23 Nathan Sidwell <nathan@acm.org>
22 * libgcov-driver.c (set_gcov_list): Remove.
23 (gcov_list): Make non-static in GCOV_TOOL.
24 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
26 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
28 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
29 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
30 Don't use SYNC_LOCK_RELEASE for int type.
32 2014-07-14 Richard Biener <rguenther@suse.de>
34 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
36 2014-07-11 Rong Xu <xur@google.com>
38 * libgcov-util.c (gcov_max_filename): Fix declartion.
40 2014-07-10 Rong Xu <xur@google.com>
42 Add gcov-tool: an offline gcda profile processing tool
43 Support.
44 * libgcov-driver.c (gcov_max_filename): Make available
45 to gcov-tool.
46 * libgcov-merge.c (__gcov_merge_add): Replace
47 gcov_read_counter() with a Macro.
48 (__gcov_merge_ior): Ditto.
49 (__gcov_merge_time_profile): Ditto.
50 (__gcov_merge_single): Ditto.
51 (__gcov_merge_delta): Ditto.
52 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
53 in the utility functions.
54 (set_fn_ctrs): Utility function for reading gcda files to in-memory
55 gcov_list object link lists.
56 (tag_function): Ditto.
57 (tag_blocks): Ditto.
58 (tag_arcs): Ditto.
59 (tag_lines): Ditto.
60 (tag_counters): Ditto.
61 (tag_summary): Ditto.
62 (read_gcda_finalize): Ditto.
63 (read_gcda_file): Ditto.
64 (ftw_read_file): Ditto.
65 (read_profile_dir_init): Ditto.
66 (gcov_read_profile_dir): Ditto.
67 (gcov_read_counter_mem): Ditto.
68 (gcov_get_merge_weight): Ditto.
69 (merge_wrapper): A wrapper function that calls merging handler.
70 (gcov_merge): Merge two gcov_info objects with weights.
71 (find_match_gcov_info): Find the matched gcov_info in the list.
72 (gcov_profile_merge): Merge two gcov_info object lists.
73 (__gcov_add_counter_op): Process edge profile counter values.
74 (__gcov_ior_counter_op): Process IOR profile counter values.
75 (__gcov_delta_counter_op): Process delta profile counter values.
76 (__gcov_single_counter_op): Process single profile counter values.
77 (fp_scale): Callback function for float-point scaling.
78 (int_scale): Callback function for integer fraction scaling.
79 (gcov_profile_scale): Scaling profile counters.
80 (gcov_profile_normalize): Normalize profile counters.
81 * libgcov.h: Add headers and functions for gcov-tool use.
82 (gcov_get_counter): New.
83 (gcov_get_counter_target): Ditto.
84 (struct gcov_info): Make the functions field mutable in gcov-tool
85 compilation.
87 2014-06-23 Kai Tietz <ktietz@redhat.com>
89 PR libgcc/61585
90 * unwind-seh.c (_Unwind_GetGR): Check for proper
91 index range.
92 (_Unwind_SetGR): Likewise.
94 2014-05-22 Nick Clifton <nickc@redhat.com>
96 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
97 -mhwmult=none.
99 2014-05-22 Teresa Johnson <tejohnson@google.com>
101 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
102 include.
104 2014-05-20 John Marino <gnugcc@marino.st>
106 * config.host (*-*-dragonfly*): New target.
107 * crtstuff.c: Make dl_iterate_support generic on *bsd.
108 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
109 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
110 * config/i386/dragonfly-unwind.h: New.
112 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
114 PR libgcc/60166
115 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
116 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
118 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
120 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
121 implementation.
123 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
125 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
127 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
129 PR libgcc/61097
130 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
131 if --enable-shared.
133 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
135 Work around for current cygwin32 build problems.
136 * config/i386/cygming-crtbegin.c (__register_frame_info,
137 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
138 functions only for 64-bit systems.
140 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
142 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
143 (sigill_caught, sigill_hdlr): Remove.
145 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
147 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
148 check.
149 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
150 Solaris 9 single-threaded support.
151 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
152 Solaris 9 single-threaded support. Add call_user_handler code
153 sequences.
154 (sparc_is_sighandler): Likewise.
156 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
158 * config.host: Append t-floattodi to tmake_file depending on
159 host_address.
161 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
163 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
165 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
167 PR libgcc/60472
168 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
169 variable to avoid array subscript is above array bounds warnings.
170 Use __builtin_expect when checking *jcr_list for NULL.
172 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
174 PR libgcc/59339
175 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
176 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
177 vtv_*.o to extra_parts if enable_vtable_verify.
179 2014-03-06 Nick Clifton <nickc@redhat.com>
181 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
182 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
184 2014-02-28 Joey Ye <joey.ye@arm.com>
186 PR libgcc/60166
187 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
188 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
189 Set to zero.
191 2014-02-24 Walter Lee <walt@tilera.com>
193 * config.host: Support "tilegx*" and "tilepro*" triplets.
194 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
195 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
197 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
198 Chung-Lin Tang <cltang@codesourcery.com>
200 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
201 * config/nios2/crti.S: Remove .file directive.
202 * config/nios2/crtn.S: Likewise.
204 2014-02-18 Kai Tietz <ktietz@redhat.com>
205 Jonathan Schleifer <js@webkeks.org>
207 PR objc/56870
208 * unwind-seh.c (_GCC_specific_handler): Pass proper
209 value to unwind-handler.
211 2014-02-12 Joseph Myers <joseph@codesourcery.com>
213 * soft-fp/adddf3.c: Update from glibc.
214 * soft-fp/addsf3.c: Likewise.
215 * soft-fp/addtf3.c: Likewise.
216 * soft-fp/divdf3.c: Likewise.
217 * soft-fp/divsf3.c: Likewise.
218 * soft-fp/divtf3.c: Likewise.
219 * soft-fp/double.h: Likewise.
220 * soft-fp/eqdf2.c: Likewise.
221 * soft-fp/eqsf2.c: Likewise.
222 * soft-fp/eqtf2.c: Likewise.
223 * soft-fp/extenddftf2.c: Likewise.
224 * soft-fp/extended.h: Likewise.
225 * soft-fp/extendsfdf2.c: Likewise.
226 * soft-fp/extendsftf2.c: Likewise.
227 * soft-fp/extendxftf2.c: Likewise.
228 * soft-fp/fixdfdi.c: Likewise.
229 * soft-fp/fixdfsi.c: Likewise.
230 * soft-fp/fixdfti.c: Likewise.
231 * soft-fp/fixsfdi.c: Likewise.
232 * soft-fp/fixsfsi.c: Likewise.
233 * soft-fp/fixsfti.c: Likewise.
234 * soft-fp/fixtfdi.c: Likewise.
235 * soft-fp/fixtfsi.c: Likewise.
236 * soft-fp/fixtfti.c: Likewise.
237 * soft-fp/fixunsdfdi.c: Likewise.
238 * soft-fp/fixunsdfsi.c: Likewise.
239 * soft-fp/fixunsdfti.c: Likewise.
240 * soft-fp/fixunssfdi.c: Likewise.
241 * soft-fp/fixunssfsi.c: Likewise.
242 * soft-fp/fixunssfti.c: Likewise.
243 * soft-fp/fixunstfdi.c: Likewise.
244 * soft-fp/fixunstfsi.c: Likewise.
245 * soft-fp/fixunstfti.c: Likewise.
246 * soft-fp/floatdidf.c: Likewise.
247 * soft-fp/floatdisf.c: Likewise.
248 * soft-fp/floatditf.c: Likewise.
249 * soft-fp/floatsidf.c: Likewise.
250 * soft-fp/floatsisf.c: Likewise.
251 * soft-fp/floatsitf.c: Likewise.
252 * soft-fp/floattidf.c: Likewise.
253 * soft-fp/floattisf.c: Likewise.
254 * soft-fp/floattitf.c: Likewise.
255 * soft-fp/floatundidf.c: Likewise.
256 * soft-fp/floatundisf.c: Likewise.
257 * soft-fp/floatunditf.c: Likewise.
258 * soft-fp/floatunsidf.c: Likewise.
259 * soft-fp/floatunsisf.c: Likewise.
260 * soft-fp/floatunsitf.c: Likewise.
261 * soft-fp/floatuntidf.c: Likewise.
262 * soft-fp/floatuntisf.c: Likewise.
263 * soft-fp/floatuntitf.c: Likewise.
264 * soft-fp/gedf2.c: Likewise.
265 * soft-fp/gesf2.c: Likewise.
266 * soft-fp/getf2.c: Likewise.
267 * soft-fp/ledf2.c: Likewise.
268 * soft-fp/lesf2.c: Likewise.
269 * soft-fp/letf2.c: Likewise.
270 * soft-fp/muldf3.c: Likewise.
271 * soft-fp/mulsf3.c: Likewise.
272 * soft-fp/multf3.c: Likewise.
273 * soft-fp/negdf2.c: Likewise.
274 * soft-fp/negsf2.c: Likewise.
275 * soft-fp/negtf2.c: Likewise.
276 * soft-fp/op-1.h: Likewise.
277 * soft-fp/op-2.h: Likewise.
278 * soft-fp/op-4.h: Likewise.
279 * soft-fp/op-8.h: Likewise.
280 * soft-fp/op-common.h: Likewise.
281 * soft-fp/quad.h: Likewise.
282 * soft-fp/single.h: Likewise.
283 * soft-fp/soft-fp.h: Likewise.
284 * soft-fp/subdf3.c: Likewise.
285 * soft-fp/subsf3.c: Likewise.
286 * soft-fp/subtf3.c: Likewise.
287 * soft-fp/truncdfsf2.c: Likewise.
288 * soft-fp/trunctfdf2.c: Likewise.
289 * soft-fp/trunctfsf2.c: Likewise.
290 * soft-fp/trunctfxf2.c: Likewise.
291 * soft-fp/unorddf2.c: Likewise.
292 * soft-fp/unordsf2.c: Likewise.
293 * soft-fp/unordtf2.c: Likewise.
294 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
295 macro.
296 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
297 Likewise.
298 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
299 Likewise.
300 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
301 Likewise.
302 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
303 Likewise.
304 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
305 Likewise.
306 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
307 Likewise.
308 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
309 Likewise.
310 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
311 Likewise.
312 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
313 Likewise.
314 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
315 Likewise.
316 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
317 Likewise.
318 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
319 Likewise.
320 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
321 Likewise.
322 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
323 Likewise.
324 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
325 Likewise.
327 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
329 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
330 cannot be represented.
331 * config/s390/32/_fixsfdi.c: Likewise.
332 * config/s390/32/_fixtfdi.c: Likewise.
333 * config/s390/32/_fixunsdfdi.c: Likewise.
334 * config/s390/32/_fixunssfdi.c: Likewise.
335 * config/s390/32/_fixunstfdi.c: Likewise.
337 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
339 * configure.ac (libgcc_cv_mips_hard_float): New.
340 * configure: Regenerate.
341 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
342 t-softfp-sfdf for hard-float targets.
343 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
344 (softfp_float_modes, softfp_int_modes, softfp_extensions)
345 (softfp_truncations, softfp_exclude_libgcc2): New.
346 * config/t-hardfp: New file.
347 * config/t-hardfp-sfdf: Likewise.
348 * config/hardfp.c: Likewise.
350 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
352 * config.host: Include t-floattodi also for s390x.
353 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
354 * config/s390/32/_fixsfdi.c: Likewise.
355 * config/s390/32/_fixtfdi.c: Likewise.
356 * config/s390/32/_fixunsdfdi.c: Likewise.
357 * config/s390/32/_fixunssfdi.c: Likewise.
358 * config/s390/32/_fixunstfdi.c: Likewise.
360 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
362 PR target/59788
363 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
364 (install-libgcc-unwind-map-forbuild): New target.
365 (all): Depend on install-libgcc-unwind-map-forbuild.
366 (install-libgcc-unwind-map): New target.
367 (install): Depend on install-libgcc-unwind-map.
369 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
371 * config/nios2/crti.S (_init): Initialize GOT pointer from
372 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
374 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
376 * configure.ac: Check __mips64 when setting host_address.
377 * configure: Regenerate.
378 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
379 mips/t-mips64 and t-softfp.
380 (mips*-*-linux*): Don't add mips/t-tpbit.
381 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
382 (DPBIT, DPBIT_CFLAGS): Delete.
383 * config/mips/sfp-machine.h: New file.
384 * config/mips/t-mips64: Likewise.
385 * config/mips/t-softfp-tf: Likewise.
386 * config/mips/t-tpbit: Delete.
388 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
390 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
391 as long long.
393 2014-01-25 Walter Lee <walt@tilera.com>
395 * config/tilepro/atomic.c: Include tconfig.h. Don't include
396 config.h or system.h.
397 (bool) Define.
399 2014-01-25 Walter Lee <walt@tilera.com>
401 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
402 (post_atomic_barrier): Ditto.
403 (__fetch_and_do): New macro.
404 (__atomic_fetch_and_do): Use __fetch_and_do.
405 (__sync_fetch_and_do): New macro.
406 (__sync_fetch_and_add_4): New function.
407 (__sync_fetch_and_sub_4): New function.
408 (__sync_fetch_and_or_4): New function.
409 (__sync_fetch_and_and_4): New function.
410 (__sync_fetch_and_xor_4): New function.
411 (__sync_fetch_and_nand_4): New function.
412 (__sync_fetch_and_add_8): New function.
413 (__sync_fetch_and_sub_8): New function.
414 (__sync_fetch_and_or_8): New function.
415 (__sync_fetch_and_and_8): New function.
416 (__sync_fetch_and_xor_8): New function.
417 (__sync_fetch_and_nand_8): New function.
418 (__do_and_fetch): New macro.
419 (__atomic_do_and_fetch): Use __do_and_fetch.
420 (__sync_do_and_fetch): New macro.
421 (__sync_add_and_fetch_4): New function.
422 (__sync_sub_and_fetch_4): New function.
423 (__sync_or_and_fetch_4): New function.
424 (__sync_and_and_fetch_4): New function.
425 (__sync_xor_and_fetch_4): New function.
426 (__sync_nand_and_fetch_4): New function.
427 (__sync_add_and_fetch_8): New function.
428 (__sync_sub_and_fetch_8): New function.
429 (__sync_or_and_fetch_8): New function.
430 (__sync_and_and_fetch_8): New function.
431 (__sync_xor_and_fetch_8): New function.
432 (__sync_nand_and_fetch_8): New function.
433 (__sync_exchange_methods): New macro.
434 (__sync_val_compare_and_swap_4): New function.
435 (__sync_bool_compare_and_swap_4): New function.
436 (__sync_lock_test_and_test_4): New function.
437 (__sync_val_compare_and_swap_8): New function.
438 (__sync_bool_compare_and_swap_8): New function.
439 (__sync_lock_test_and_test_8): New function.
440 (__subword_cmpxchg_body): New macro.
441 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
442 (__atomic_compare_exchange_2): Ditto.
443 (__sync_subword_cmpxchg): New macro.
444 (__sync_val_compare_and_swap_1): New function.
445 (__sync_bool_compare_and_swap_1): New function.
446 (__sync_val_compare_and_swap_2): New function.
447 (__sync_bool_compare_and_swap_2): New function.
448 (__atomic_subword): Rename to ...
449 (__subword): ... New name.
450 (__atomic_subword_fetch): Use __subword.
451 (__sync_subword_fetch): New macro.
452 (__sync_fetch_and_add_1): New function.
453 (__sync_fetch_and_sub_1): New function.
454 (__sync_fetch_and_or_1): New function.
455 (__sync_fetch_and_and_1): New function.
456 (__sync_fetch_and_xor_1): New function.
457 (__sync_fetch_and_nand_1): New function.
458 (__sync_fetch_and_add_2): New function.
459 (__sync_fetch_and_sub_2): New function.
460 (__sync_fetch_and_or_2): New function.
461 (__sync_fetch_and_and_2): New function.
462 (__sync_fetch_and_xor_2): New function.
463 (__sync_fetch_and_nand_2): New function.
464 (__sync_add_and_fetch_1): New function.
465 (__sync_sub_and_fetch_1): New function.
466 (__sync_or_and_fetch_1): New function.
467 (__sync_and_and_fetch_1): New function.
468 (__sync_xor_and_fetch_1): New function.
469 (__sync_nand_and_fetch_1): New function.
470 (__sync_add_and_fetch_2): New function.
471 (__sync_sub_and_fetch_2): New function.
472 (__sync_or_and_fetch_2): New function.
473 (__sync_and_and_fetch_2): New function.
474 (__sync_xor_and_fetch_2): New function.
475 (__sync_nand_and_fetch_2): New function.
476 (__atomic_subword_lock): Use __subword.
477 (__sync_subword_lock): New macro.
478 (__sync_lock_test_and_set_1): New function.
479 (__sync_lock_test_and_set_2): New function.
481 2014-01-25 Walter Lee <walt@tilera.com>
483 * config/tilepro/atomic.c (BIT_OFFSET): Define.
484 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
485 (__atomic_subword): Ditto.
487 2014-01-25 Walter Lee <walt@tilera.com>
489 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
490 a prefix op argument.
491 (__atomic_nand_fetch_4): Add prefix op.
492 (__atomic_nand_fetch_8): Ditto.
494 2014-01-21 Baruch Siach <barch@tkos.co.il>
496 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
498 2014-01-09 Rong Xu <xur@google.com>
500 * libgcov-driver.c (this_prg): make it local to save
501 bss space.
502 (gcov_exit_compute_summary): Ditto.
503 (gcov_exit_merge_gcda): Ditto.
504 (gcov_exit_merge_summary): Ditto.
505 (gcov_exit_dump_gcov): Ditto.
507 2014-01-08 Rong Xu <xur@google.com>
509 * libgcov-driver.c: Use libgcov.h.
510 (buffer_fn_data): Use xmalloc instead of malloc.
511 (gcov_exit_merge_gcda): Ditto.
512 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
513 * libgcov.h: New common header files for libgcov-*.h.
514 * libgcov-interface.c: Use libgcov.h
515 * libgcov-merge.c: Ditto.
516 * libgcov-profiler.c: Ditto.
517 * Makefile.in: Add dependence to libgcov.h
519 2014-01-02 Joseph Myers <joseph@codesourcery.com>
521 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
522 case of small numerator and finite nonzero result.
524 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
526 Update copyright years
528 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
530 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
531 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
532 config/arc/dp-hack.h, config/arc/fp-hack.h,
533 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
534 config/arc/ieee-754/arc600-dsp/divdf3.S,
535 config/arc/ieee-754/arc600-dsp/divsf3.S,
536 config/arc/ieee-754/arc600-dsp/muldf3.S,
537 config/arc/ieee-754/arc600-dsp/mulsf3.S,
538 config/arc/ieee-754/arc600-mul64/divdf3.S,
539 config/arc/ieee-754/arc600-mul64/divsf3.S,
540 config/arc/ieee-754/arc600-mul64/muldf3.S,
541 config/arc/ieee-754/arc600-mul64/mulsf3.S,
542 config/arc/ieee-754/arc600/divsf3.S,
543 config/arc/ieee-754/arc600/mulsf3.S,
544 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
545 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
546 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
547 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
548 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
549 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
550 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
551 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
552 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
553 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
554 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
555 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
556 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
557 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
558 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
559 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
560 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
561 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
562 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
563 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
564 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
565 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
566 vtv_start_preinit.c: Use the standard form for the copyright notice.
568 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
569 Chung-Lin Tang <cltang@codesourcery.com>
570 Based on patches from Altera Corporation
572 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
573 * config/nios2/lib2-nios2.h: New file.
574 * config/nios2/lib2-divmod-hi.c: New file.
575 * config/nios2/linux-unwind.h: New file.
576 * config/nios2/lib2-divmod.c: New file.
577 * config/nios2/linux-atomic.c: New file.
578 * config/nios2/t-nios2: New file.
579 * config/nios2/crti.asm: New file.
580 * config/nios2/t-linux: New file.
581 * config/nios2/lib2-divtable.c: New file.
582 * config/nios2/lib2-mul.c: New file.
583 * config/nios2/tramp.c: New file.
584 * config/nios2/crtn.asm: New file.
586 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
588 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
589 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
590 from cpuid.h to check vendor signatures.
592 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
594 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
595 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
596 (get_amd_cpu): Likewise.
598 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
600 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
601 Haswell.
603 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
604 H.J. Lu <hongjiu.lu@intel.com>
606 PR target/59422
607 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
608 and AMD_JAGUAR.
609 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
610 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
611 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
612 FEATURE_XOP and FEATURE_FMA.
613 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
614 AMDFAM15H_BDVER3.
615 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
616 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
617 FEATURE_FMA4 and FEATURE_XOP.
619 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
621 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
622 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
623 (get_intel_cpu): Updated.
625 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
627 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
629 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
631 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
632 instructions when __SSE_MATH__ is defined.
634 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
636 * config.host (microblaze-*-rtems*): New.
638 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
640 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
641 architectures that do not have hardware divide instruction.
642 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
644 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
646 * longlong.h: Delete (moved to include/).
648 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
650 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
651 of normal number and qNaN to not raise an inexact exception.
653 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
655 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
657 2013-11-28 Matthew Leach <matthew.leach@arm.com>
659 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
660 for correct opcodes on BE.
662 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
664 * soft-fp/op-4.h: Update from glibc.
666 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
668 * libgcc2.c (__udivmoddi4): Define new implementation when
669 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
670 divide instructions.
672 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
674 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
676 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
678 * config/t-softfp (soft-fp-objects-base): New variable.
679 (soft-fp-objects): Use it.
681 2013-11-23 David Edelson <dje.gcc@gmail.com>
682 Andrew Dixie <andrewd@gentrack.com>
684 PR target/33704
685 * config/rs6000/aixinitfini.c: New file.
686 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
687 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
688 symbols.
690 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
692 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
694 2013-11-18 Jan Hubicka <jh@suse.cz>
696 * libgcov-driver.c (run_accounted): Make global level static.
697 (gcov_exit_merge_summary): Silence warning; do not clear
698 run_accounted here.
699 (gcov_exit): Clear it here.
701 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
702 run_accounted.
704 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
705 (all_prg, crc32): Remove static vars.
706 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
707 all_prg.
708 (gcov_exit_merge_gcda): Add crc32 parameter.
709 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
710 do not account run if it was already accounted.
711 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
712 (gcov_exit): Initialize all_prg; update.
714 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
716 * configure: Regenerate.
718 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
719 Alan Modra <amodra@gmail.com>
721 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
722 (frob_update_context): Use it.
724 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
725 Alan Modra <amodra@gmail.com>
727 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
728 (trampoline_initial): Provide ELFv2 variant.
729 (__trampoline_setup): Likewise.
731 * config/rs6000/linux-unwind.h (frob_update_context): Do not
732 check for AIX indirect function call sequence if _CALL_ELF == 2.
734 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
735 Alan Modra <amodra@gmail.com>
737 * config/rs6000/linux-unwind.h (get_regs): Do not support
738 old kernel versions if _CALL_ELF == 2.
739 (frob_update_context): Do not support PLT stub variants only
740 generated by old linkers if _CALL_ELF == 2.
742 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
743 Alan Modra <amodra@gmail.com>
745 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
746 location of CR save area for 64-bit little-endian systems.
748 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
750 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
751 in tmake_file.
752 * config/arm/t-vxworks: Delete.
754 2013-11-10 Kai Tietz <ktietz@redhat.com>
756 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
757 Increment load-count on use of LIBGCC_SONAME DLL.
758 (hmod_libgcc): New static variable to hold handle of
759 LIBGCC_SONAME DLL.
760 (__gcc_deregister_frame): Decrement load-count of
761 LIBGCC_SONAME DLL.
763 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
765 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
766 availability.
767 * configure: Regenerate
769 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
771 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
772 FP_EX_DENORM. Store result to volatile location after SSE division
773 to close interrupt window. Remove unneeded fwait after x87
774 division since interrupt window will be closed by emitted fstp.
775 Rewrite FP_EX_INEXACT handling.
777 2013-11-06 Joseph Myers <joseph@codesourcery.com>
779 * soft-fp/README: Update.
780 * soft-fp/adddf3.c: Update from glibc.
781 * soft-fp/addsf3.c: Likewise.
782 * soft-fp/addtf3.c: Likewise.
783 * soft-fp/divdf3.c: Likewise.
784 * soft-fp/divsf3.c: Likewise.
785 * soft-fp/divtf3.c: Likewise.
786 * soft-fp/double.h: Likewise.
787 * soft-fp/eqdf2.c: Likewise.
788 * soft-fp/eqsf2.c: Likewise.
789 * soft-fp/eqtf2.c: Likewise.
790 * soft-fp/extenddftf2.c: Likewise.
791 * soft-fp/extended.h: Likewise.
792 * soft-fp/extendsfdf2.c: Likewise.
793 * soft-fp/extendsftf2.c: Likewise.
794 * soft-fp/extendxftf2.c: Likewise.
795 * soft-fp/fixdfdi.c: Likewise.
796 * soft-fp/fixdfsi.c: Likewise.
797 * soft-fp/fixdfti.c: Likewise.
798 * soft-fp/fixsfdi.c: Likewise.
799 * soft-fp/fixsfsi.c: Likewise.
800 * soft-fp/fixsfti.c: Likewise.
801 * soft-fp/fixtfdi.c: Likewise.
802 * soft-fp/fixtfsi.c: Likewise.
803 * soft-fp/fixtfti.c: Likewise.
804 * soft-fp/fixunsdfdi.c: Likewise.
805 * soft-fp/fixunsdfsi.c: Likewise.
806 * soft-fp/fixunsdfti.c: Likewise.
807 * soft-fp/fixunssfdi.c: Likewise.
808 * soft-fp/fixunssfsi.c: Likewise.
809 * soft-fp/fixunssfti.c: Likewise.
810 * soft-fp/fixunstfdi.c: Likewise.
811 * soft-fp/fixunstfsi.c: Likewise.
812 * soft-fp/fixunstfti.c: Likewise.
813 * soft-fp/floatdidf.c: Likewise.
814 * soft-fp/floatdisf.c: Likewise.
815 * soft-fp/floatditf.c: Likewise.
816 * soft-fp/floatsidf.c: Likewise.
817 * soft-fp/floatsisf.c: Likewise.
818 * soft-fp/floatsitf.c: Likewise.
819 * soft-fp/floattidf.c: Likewise.
820 * soft-fp/floattisf.c: Likewise.
821 * soft-fp/floattitf.c: Likewise.
822 * soft-fp/floatundidf.c: Likewise.
823 * soft-fp/floatundisf.c: Likewise.
824 * soft-fp/floatunditf.c: Likewise.
825 * soft-fp/floatunsidf.c: Likewise.
826 * soft-fp/floatunsisf.c: Likewise.
827 * soft-fp/floatunsitf.c: Likewise.
828 * soft-fp/floatuntidf.c: Likewise.
829 * soft-fp/floatuntisf.c: Likewise.
830 * soft-fp/floatuntitf.c: Likewise.
831 * soft-fp/gedf2.c: Likewise.
832 * soft-fp/gesf2.c: Likewise.
833 * soft-fp/getf2.c: Likewise.
834 * soft-fp/ledf2.c: Likewise.
835 * soft-fp/lesf2.c: Likewise.
836 * soft-fp/letf2.c: Likewise.
837 * soft-fp/muldf3.c: Likewise.
838 * soft-fp/mulsf3.c: Likewise.
839 * soft-fp/multf3.c: Likewise.
840 * soft-fp/negdf2.c: Likewise.
841 * soft-fp/negsf2.c: Likewise.
842 * soft-fp/negtf2.c: Likewise.
843 * soft-fp/op-1.h: Likewise.
844 * soft-fp/op-2.h: Likewise.
845 * soft-fp/op-4.h: Likewise.
846 * soft-fp/op-8.h: Likewise.
847 * soft-fp/op-common.h: Likewise.
848 * soft-fp/quad.h: Likewise.
849 * soft-fp/single.h: Likewise.
850 * soft-fp/soft-fp.h: Likewise.
851 * soft-fp/subdf3.c: Likewise.
852 * soft-fp/subsf3.c: Likewise.
853 * soft-fp/subtf3.c: Likewise.
854 * soft-fp/truncdfsf2.c: Likewise.
855 * soft-fp/trunctfdf2.c: Likewise.
856 * soft-fp/trunctfsf2.c: Likewise.
857 * soft-fp/trunctfxf2.c: Likewise.
858 * soft-fp/unorddf2.c: Likewise.
859 * soft-fp/unordsf2.c: Likewise.
860 * soft-fp/unordtf2.c: Likewise.
862 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
864 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
865 (_FP_MUL_MEAT_D): Ditto.
866 (_FP_DIV_MEAT_S): Ditto.
867 (_FP_DIV_MEAT_D): Ditto.
868 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
869 t-softfp-sfdf and t-softfp to tmake_file.
871 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
873 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
874 * config/i386/crtprec.c: Ditto.
876 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
877 Shiva Chen <shiva0217@gmail.com>
879 * config.host (nds32*-elf*): Add nds32 target.
880 * config/nds32 : New directory and files.
882 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
884 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
885 * config.host (cpu_type) <Setting default>: Add entry for
886 crisv32-*-*.
887 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
888 <crisv32-*-linux*>: Adjust.
889 * longlong.h: Wrap the whole CRIS section in a single
890 defined(__CRIS__) conditional. Add comment about add_ssaaaa
891 and sub_ddmmss.
892 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
893 defined.
894 [__CRIS__] (__umulsidi3): Define.
895 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
896 * config/cris/sfp-machine.h: New file.
897 * config/cris/umulsidi3.S: New file.
898 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
899 * config/cris/arit.c (SIGNMULT): New macro.
900 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
901 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
902 saving 3 out of originally 33 cycles from the fastest
903 path, 3 out of 54 from the medium path and one from the longest
904 path. Improve comments.
906 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
908 * sync.c: Remove static aliases and define each function directly
909 under its real name.
911 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
913 * config.host (hppa*64*-*-linux*): Define extra_parts.
914 (hppa*-*-linux*): Likewise.
916 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
918 * config/arc/crtgend.S: Add 2013 to Copyright years.
919 * config/arc/gmon/atomic.h: Likewise.
920 * config/arc/gmon/auxreg.h: Likewise.
921 * config/arc/gmon/sys/gmon_out.h: Likewise.
922 * config/arc/gmon/sys/gmon.h: Likewise.
923 * config/arc/gmon/prof-freq.c: Likewise.
924 * config/arc/gmon/mcount.c: Likewise.
925 * config/arc/gmon/prof-freq-stub.S: Likewise.
926 * config/arc/gmon/gmon.c: Likewise.
927 * config/arc/gmon/machine-gmon.h: Likewise.
928 * config/arc/gmon/profil.S: Likewise.
929 * config/arc/gmon/dcache_linesz.S: Likewise.
930 * config/arc/crtg.S: Likewise.
931 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
932 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
933 * config/arc/ieee-754/adddf3.S: Likewise.
934 * config/arc/ieee-754/truncdfsf2.S: Likewise.
935 * config/arc/ieee-754/fixsfsi.S: Likewise.
936 * config/arc/ieee-754/gtsf2.S: Likewise.
937 * config/arc/ieee-754/floatsisf.S: Likewise.
938 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
939 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
940 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
941 * config/arc/ieee-754/fixdfsi.S: Likewise.
942 * config/arc/ieee-754/addsf3.S: Likewise.
943 * config/arc/ieee-754/gesf2.S: Likewise.
944 * config/arc/ieee-754/floatsidf.S: Likewise.
945 * config/arc/ieee-754/extendsfdf2.S: Likewise.
946 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
947 * config/arc/ieee-754/gtdf2.S: Likewise.
948 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
949 * config/arc/ieee-754/uneqdf2.S: Likewise.
950 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
951 * config/arc/ieee-754/uneqsf2.S: Likewise.
952 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
953 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
954 * config/arc/ieee-754/eqdf2.S: Likewise.
955 * config/arc/ieee-754/ordsf2.S: Likewise.
956 * config/arc/ieee-754/divsf3.S: Likewise.
957 * config/arc/ieee-754/divdf3.S: Likewise.
958 * config/arc/ieee-754/floatunsidf.S: Likewise.
959 * config/arc/ieee-754/orddf2.S: Likewise.
960 * config/arc/ieee-754/eqsf2.S: Likewise.
961 * config/arc/ieee-754/gedf2.S: Likewise.
962 * config/arc/crtn.S: Likewise.
963 * config/arc/crti.S: Likewise.
964 * config/arc/t-arc700-uClibc: Likewise.
965 * config/arc/asm.h: Likewise.
966 * config/arc/libgcc-excl.ver: Likewise.
967 * config/arc/t-arc-newlib: Likewise.
968 * config/arc/divtab-arc700.c: Likewise.
969 * config/arc/initfini.c: Likewise.
970 * config/arc/fp-hack.h: Likewise.
972 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
973 Diego Novillo <dnovillo@google.com>
975 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
976 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
977 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
978 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
980 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
981 Brendan Kehoe <brendan@zen.org>
982 Simon Cook <simon.cook@embecosm.com>
984 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
985 * config/arc: New directory.
986 * longlong.h [__arc__] (umul_ppmm): Remove.
987 [__arc__] (__umulsidi3): Define.
988 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
989 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
991 2013-09-17 Jacek Caban <jacek@codeweavers.com>
993 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
994 CreateSemaphoreA.
995 * config/i386/gthr-win32.h: Likewise.
997 2013-09-16 DJ Delorie <dj@redhat.com>
999 * config/rl78/vregs.h: Add G10 register definitions.
1000 * config/rl78/lib2mul.c: Enable for RL78/G10.
1001 * config/rl78/lib2div.c: Likewise.
1002 * config/rl78/lshrsi3.S: Use vregs.h.
1003 * config/rl78/cmpsi2.S: Likewise.
1004 * config/rl78/trampoline.S: Likewise.
1005 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1007 2013-09-14 DJ Delorie <dj@redhat.com>
1008 Nick Clifton <nickc@redhat.com>
1010 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1011 * config/rl78/vregs.h: New.
1012 * config/rl78/signbit.S: New file. Implements signbit function.
1013 * config/rl78/divmodsi.S: New.
1014 * config/rl78/divmodhi.S: New.
1015 * config/rl78/divmodqi.S: New.
1016 * config/rl78/t-rl78: Build them here...
1017 * config/rl78/lib2div.c: ...but not here.
1019 2013-09-12 DJ Delorie <dj@redhat.com>
1021 * config.host (msp*-*-elf): New.
1022 * config/msp430/: New port.
1024 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1026 PR gcov-profile/58127
1027 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1028 __thread var for emulated TLS.
1029 (__gcov_indirect_call_counters): Likewise.
1031 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1032 Catherine Moore <clm@codesourcery.com>
1033 Richard Sandiford <rdsandiford@googlemail.com>
1035 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1036 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1037 (CALL_STUB_NO_RET): Likewise.
1038 (CALL_STUB_RET): Likewise.
1039 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1040 __mips16_ret call/return stub symbols.
1041 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1042 to tmake_file.
1044 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1046 * config.host <mips*-*-linux*>: Remove a stray comment.
1048 2013-08-10 Jan Hubicka <jh@suse.cz>
1050 Work around binutils PR14342
1051 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1052 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1053 (L_gcov_indirect_call_profiler_v2): New.
1055 2013-08-06 Jan Hubicka <jh@suse.cz>
1057 * libgcov.c (__gcov_indirect_call_callee,
1058 __gcov_indirect_call_counters): New global vars.
1059 (__gcov_indirect_call_profiler): replace by ...
1060 (__gcov_indirect_call_profiler_v2) ... this one.
1062 2013-08-06 Caroline Tice <cmtice@google.com>
1064 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1065 vtv_start_preinit.o and vtv_end_preinit.o.
1066 * configure.ac: Add code to check/set enable_vtable_verify.
1067 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1068 true.
1069 * vtv_start_preinit.c: New file.
1070 * vtv_end_preinit.c: New file.
1071 * vtv_start.c: New file.
1072 * vtv_end.c: New file.
1073 * configure: Regenerated.
1075 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1077 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1078 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1079 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1080 GPL-3.0-with-GCC-exception.
1082 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1084 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1085 ISA and up.
1087 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1089 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1090 mapping for FPRs when creating the fallback framestate.
1092 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1094 PR target/57516
1095 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1096 (__round_s2_const, __round_u2_const)
1097 (__round_s4_const, __round_u4_const, __round_x8):
1098 Saturate result if addition result cannot be represented.
1100 2013-07-15 Matthias Klose <doko@ubuntu.com>
1102 * libgcc2.c: Don't include <limits.h>.
1104 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1106 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1108 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1110 PR target/29776
1111 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1113 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1115 PR middle-end/36041
1116 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1117 Define.
1118 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1119 instead of table lookups.
1120 (__popcountDI2): Likewise.
1122 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1124 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1125 correctly.
1127 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1129 PR other/53317
1130 * soft-fp/adddf3.c: Update from glibc.
1131 * soft-fp/addsf3.c: Likewise.
1132 * soft-fp/addtf3.c: Likewise.
1133 * soft-fp/divdf3.c: Likewise.
1134 * soft-fp/divsf3.c: Likewise.
1135 * soft-fp/divtf3.c: Likewise.
1136 * soft-fp/double.h: Likewise.
1137 * soft-fp/eqdf2.c: Likewise.
1138 * soft-fp/eqsf2.c: Likewise.
1139 * soft-fp/eqtf2.c: Likewise.
1140 * soft-fp/extenddftf2.c: Likewise.
1141 * soft-fp/extended.h: Likewise.
1142 * soft-fp/extendsfdf2.c: Likewise.
1143 * soft-fp/extendsftf2.c: Likewise.
1144 * soft-fp/fixdfdi.c: Likewise.
1145 * soft-fp/fixdfsi.c: Likewise.
1146 * soft-fp/fixsfdi.c: Likewise.
1147 * soft-fp/fixsfsi.c: Likewise.
1148 * soft-fp/fixtfdi.c: Likewise.
1149 * soft-fp/fixtfsi.c: Likewise.
1150 * soft-fp/fixunsdfdi.c: Likewise.
1151 * soft-fp/fixunsdfsi.c: Likewise.
1152 * soft-fp/fixunssfdi.c: Likewise.
1153 * soft-fp/fixunssfsi.c: Likewise.
1154 * soft-fp/fixunstfdi.c: Likewise.
1155 * soft-fp/fixunstfsi.c: Likewise.
1156 * soft-fp/floatdidf.c: Likewise.
1157 * soft-fp/floatdisf.c: Likewise.
1158 * soft-fp/floatditf.c: Likewise.
1159 * soft-fp/floatsidf.c: Likewise.
1160 * soft-fp/floatsisf.c: Likewise.
1161 * soft-fp/floatsitf.c: Likewise.
1162 * soft-fp/floatundidf.c: Likewise.
1163 * soft-fp/floatundisf.c: Likewise.
1164 * soft-fp/floatunditf.c: Likewise.
1165 * soft-fp/floatunsidf.c: Likewise.
1166 * soft-fp/floatunsisf.c: Likewise.
1167 * soft-fp/floatunsitf.c: Likewise.
1168 * soft-fp/gedf2.c: Likewise.
1169 * soft-fp/gesf2.c: Likewise.
1170 * soft-fp/getf2.c: Likewise.
1171 * soft-fp/ledf2.c: Likewise.
1172 * soft-fp/lesf2.c: Likewise.
1173 * soft-fp/letf2.c: Likewise.
1174 * soft-fp/muldf3.c: Likewise.
1175 * soft-fp/mulsf3.c: Likewise.
1176 * soft-fp/multf3.c: Likewise.
1177 * soft-fp/negdf2.c: Likewise.
1178 * soft-fp/negsf2.c: Likewise.
1179 * soft-fp/negtf2.c: Likewise.
1180 * soft-fp/op-1.h: Likewise.
1181 * soft-fp/op-2.h: Likewise.
1182 * soft-fp/op-4.h: Likewise.
1183 * soft-fp/op-8.h: Likewise.
1184 * soft-fp/op-common.h: Likewise.
1185 * soft-fp/quad.h: Likewise.
1186 * soft-fp/single.h: Likewise.
1187 * soft-fp/soft-fp.h: Likewise.
1188 * soft-fp/subdf3.c: Likewise.
1189 * soft-fp/subsf3.c: Likewise.
1190 * soft-fp/subtf3.c: Likewise.
1191 * soft-fp/truncdfsf2.c: Likewise.
1192 * soft-fp/trunctfdf2.c: Likewise.
1193 * soft-fp/trunctfsf2.c: Likewise.
1194 * soft-fp/unorddf2.c: Likewise.
1195 * soft-fp/unordsf2.c: Likewise.
1196 * soft-fp/unordtf2.c: Likewise.
1197 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1198 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1199 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1200 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1201 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1202 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1203 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1204 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1205 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1206 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1207 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1208 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1210 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1212 * config/mips/lib2funcs.c: New file.
1213 * config/mips/t-mips (LIB2ADD_ST): Add it.
1215 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1217 PR target/6526
1218 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1219 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1221 2013-06-08 Walter Lee <walt@tilera.com>
1223 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1224 Replace int64_t with long long. Add __extension__ where
1225 appropriate.
1226 * config/tilepro/atomic.c: Include config.h.
1228 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1230 * config.host (arm-wrs-vxworks): Configure with other soft float.
1232 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1234 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1235 (mips64r5900el-*-elf*): New configurations.
1237 2013-06-04 Alan Modra <amodra@gmail.com>
1239 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1241 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1243 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1245 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1247 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1248 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1249 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1251 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1253 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1254 (powerpc-wrs-vxworks): Likewise.
1256 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1258 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1259 signal frames as well.
1260 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1261 STACK_BIAS to the CFA offset.
1263 2013-05-17 Richard Henderson <rth@redhat.com>
1265 PR target/49146
1266 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1267 (execute_cfa_program): Use it when storing to fs->regs.
1269 2013-05-08 Kai Tietz <ktietz@redhat.com>
1271 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1272 (__deregister_frame_info): Likewise.
1274 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1276 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1277 NaN's payload.
1279 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1281 2013-04-25 Alan Modra <amodra@gmail.com>
1283 * config.host: Match little-endian powerpc-linux.
1285 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1287 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1288 as 'unsigned long long' instead of 'unsigned long'.
1289 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1290 'signed long'.
1292 2013-04-10 Julian Brown <julian@codesourcery.com>
1294 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1295 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1296 unsigned char/unsigned short.
1297 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1299 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1301 PR other/55274
1302 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1304 2013-04-04 Meador Inge <meadori@codesourcery.com>
1306 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1307 computing the location of the link register.
1308 (aeabi_uldivmod): Ditto.
1310 2013-03-27 Kai Tietz <ktietz@redhat.com>
1312 * config.host: Add support for cygwin x64 target.
1313 * configure: Regenerated.
1315 2013-03-26 Walter Lee <walt@tilera.com>
1317 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1318 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1320 2013-03-25 Kai Tietz <ktietz@redhat.com>
1322 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1324 2013-03-20 Robert Mason <rbmj@verizon.net>
1326 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1327 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1328 (__gthread_leave_tsd_dtor_context): Add prototypes.
1329 (tls_delete_hook): Update.
1331 2013-03-20 Catherine Moore <clm@codesourcery.com>
1332 Joseph Myers <joseph@codesourcery.com>
1333 Chao-ying Fu <fu@mips.com>
1335 * config/mips/mips16.S: Don't build for microMIPS.
1336 * config/mips/linux-unwind.h: Handle microMIPS frame.
1337 * config/mips/crtn.S (fini, init): New labels.
1339 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1341 PR tree-optimization/53265
1342 * unwind-dw2.c (execute_cfa_program): Avoid
1343 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1344 on targets with DWARF_FRAME_REGISTERS < 32.
1346 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1348 PR target/49880
1349 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1350 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1352 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1354 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1355 sandybridge processors.
1357 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1359 PR target/56529
1360 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1361 inclusion list.
1363 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1365 * config/microblaze/crti.S: Setup stack protection at entry
1367 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1369 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1370 (__rotldi3): Shift bytewise if applicable.
1372 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1374 * config/aarch64/sync-cache.c
1375 (__aarch64_sync_cache_range): Silence warnings.
1377 2013-02-25 Catherine Moore <clm@codesourcery.com>
1379 Revert:
1380 2013-02-24 Catherine Moore <clm@codesourcery.com>
1381 Joseph Myers <joseph@codesourcery.com>
1382 Chao-ying Fu <fu@mips.com>
1384 * config/mips/mips16.S: Don't build for microMIPS.
1385 * config/mips/linux-unwind.h: Handle microMIPS frame.
1386 * config/mips/crtn.S (fini, init): New labels.
1388 2013-02-24 Catherine Moore <clm@codesourcery.com>
1389 Joseph Myers <joseph@codesourcery.com>
1390 Chao-ying Fu <fu@mips.com>
1392 * config/mips/mips16.S: Don't build for microMIPS.
1393 * config/mips/linux-unwind.h: Handle microMIPS frame.
1394 * config/mips/crtn.S (fini, init): New labels.
1396 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1397 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1398 as dividend.
1400 2013-02-16 Alan Modra <amodra@gmail.com>
1402 PR target/55431
1403 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1404 (ppc_fallback_frame_state): Always set up save locations for fp
1405 and altivec. Don't bother with non-callee-saved regs, r0-r13
1406 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1408 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1410 PR target/54222
1411 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1412 _ssmulHA, _ssmulSA.
1413 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1414 _ssmulha3, _usmulusa3, _ssmulsa3.
1415 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1416 (__muldi3): XCALL __muldi3_6 instead of rcall.
1417 (__umulsidi3, __mulsidi3): New functions.
1418 (do_prologue_saves, do_epilogue_restores): New .macros.
1419 (__divdi3_moddi3): Use them.
1420 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1421 (__usmulusa3, __ssmulsa3): New functions.
1423 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1424 Jack Howarth <howarth@bromo.med.uc.edu>
1425 Patrick Marlier <patrick.marlier@gmail.com>
1427 PR libitm/55693
1428 * config/darwin-crt-tm.c: Remove dummy functions hack.
1430 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1432 PR target/54222
1433 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1434 * config/avr/lib2-object.mk: New iterator to build objects from it.
1435 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1436 lib2funcs.c.
1437 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1438 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1439 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1440 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1441 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1442 * config/avr/lib1funcs-fixed.S: Implement them.
1444 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1446 Update copyright years.
1448 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1450 PR target/54601
1451 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1452 Add crtcxa to extra_parts.
1453 * config/rs6000/exit.h: New file.
1454 * config/rs6000/cxa_atexit.c: New file.
1455 * config/rs6000/cxa_finalize.c: New file.
1456 * config/rs6000/crtcxa.c: New file.
1457 * config/rs6000/t-aix-cxa: New file.
1458 * config/rs6000/libgcc-aix-cxa.ver: New file.
1460 2013-01-31 Nick Clifton <nickc@redhat.com>
1462 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1463 variant.
1465 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1467 PR target/54222
1468 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1469 _mulQQ, _mulHQ, _mulHA, _mulSA,
1470 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1471 _divQQ, _divHQ, _divHA, _divSA,
1472 _divUQQ, _divUHQ, _divUHA, _divUSA.
1474 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1476 * config.host(microblaze*-linux*): tmake_file: Remove
1477 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1478 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1479 to exclude functions from being built with libgcc.c and use
1480 the microblaze assembly.
1482 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1484 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1485 extra_parts.
1487 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1489 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1490 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1491 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1492 alignment operation.
1494 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1496 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1497 loop start address for cache clearing.
1499 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1501 * config/avr/lib1funcs.S: Remove trailing blanks.
1502 * config/avr/lib1funcs-fixed.S: Ditto.
1504 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1506 * config/avr/avr-lib.h: Add GPL copyright notice.
1508 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1510 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1511 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1512 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1513 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1515 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1517 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1518 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1520 2013-01-04 Nick Clifton <nickc@redhat.com>
1522 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1523 the CALLT instruction is supported.
1525 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1527 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1528 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1530 2012-12-13 John Tytgat <John@bass-software.com>
1532 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1533 is 25.
1535 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1537 PR libgcc/55451
1538 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1539 undefined signed overflows.
1541 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1543 PR target/55344
1544 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1546 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1548 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1549 (FP_TRAPPING_EXCEPTIONS): Define.
1550 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1551 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1553 2012-12-04 Richard Henderson <rth@redhat.com>
1555 PR bootstrap/55571
1556 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1558 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1560 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1561 (FP_EX_SHIFT): Define.
1562 (FP_TRAPPING_EXCEPTIONS): Define.
1564 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1566 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1567 (FP_ROUNDMODE): Use FP_RND_MASK.
1568 * config/aarch64/sfp-exceptions.c: New.
1569 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1570 Use __sfp_handle_exceptions.
1572 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1574 * config.host: (arm*-*-freebsd*): Remove.
1575 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1576 (arm*-*-elf*): Remove.
1577 (arm*-*-wince-pe*): Remove.
1578 * arm/unwind-arm.c (struct fpa_reg): Delete.
1579 (struct fpa_regs): Delete.
1580 (phase1_vrs): Remove fpa element.
1581 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1582 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1583 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1584 * ieee754-sf.S (floatundisf): Remove FPA support.
1585 (floatdisf): Likewise.
1586 * ieee75f-df.S (floatundidf): Likewise.
1587 (floatdidf): Likewise.
1589 2012-11-29 Kai Tietz <ktietz@redhat.com>
1591 PR target/55445
1592 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1593 * unwind-generic.h: Likewise.
1594 * unwind-seh.c: Likewise.
1596 2012-11-28 Richard Henderson <rth@redhat.com>
1598 PR libgcc/48076
1599 * emutls.c (__emutls_get_address): Avoid race condition between
1600 obj->loc.offset read and emutls_key initialization.
1602 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1604 Adjust decimal point of signed accum mode to GCC default.
1606 PR target/54222
1607 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1608 _divqq_helper.
1609 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1610 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1611 (__mulha3, __mulsa3)
1612 (__divqq3, __divha3, __divsa3): Adjust to new position of
1613 decimal point of signed accum types.
1615 (__mulusa3_round): New function.
1616 (__mulusa3): Use it.
1617 (__divqq_helper): New function.
1618 (__udivuqq3): Use it.
1620 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1622 PR bootstrap/55370
1623 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1625 2012-11-18 Teresa Johnson <tejohnson@google.com>
1627 PR bootstrap/55051
1628 * libgcov.c (gcov_exit): Remove merged program summary
1629 comparison unless !GCOV_LOCKED.
1631 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1633 * soft-fp: Updated from glibc upstream.
1635 2012-11-06 Ian Lance Taylor <iant@google.com>
1637 * generic-morestack.c (__generic_morestack): Align the returned
1638 stack pointer to a 32 byte boundary.
1639 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1640 increment the return address until we have decided that we don't
1641 have a varargs function.
1642 (__morestack) [32-bit]: Align stack correctly when calling C
1643 functions.
1644 (__morestack) [64-bit]: Likewise.
1646 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1648 * configure: Regenerate.
1650 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1652 PR target/55175
1653 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1654 * config/i386/sfp-machine.h: Guard exception handling
1655 code with _SOFT_FLOAT.
1656 * config/i386/32/sfp-machine.h: Guard rounding handling
1657 code with _SOFT_FLOAT.
1658 * config/i386/64/sfp-machine.h: Ditto.
1660 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1662 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1663 as extra_parts.
1665 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1667 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1668 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1669 when appropriate. Correct structure element types.
1670 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1671 -minline-all-stringops from compile flags.
1673 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1675 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1677 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1679 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1681 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1683 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1684 tmake_file.
1686 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1687 Jim MacArthur <jim.macarthur@arm.com>
1688 Marcus Shawcroft <marcus.shawcroft@arm.com>
1689 Nigel Stephens <nigel.stephens@arm.com>
1690 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1691 Richard Earnshaw <rearnsha@arm.com>
1692 Sofiane Naci <sofiane.naci@arm.com>
1693 Stephen Thomas <stephen.thomas@arm.com>
1694 Tejas Belagod <tejas.belagod@arm.com>
1695 Yufeng Zhang <yufeng.zhang@arm.com>
1697 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1698 * config/aarch64/crti.S: New file.
1699 * config/aarch64/crtn.S: New file.
1700 * config/aarch64/linux-unwind.h: New file.
1701 * config/aarch64/sfp-machine.h: New file.
1702 * config/aarch64/sync-cache.c: New file.
1703 * config/aarch64/t-aarch64: New file.
1704 * config/aarch64/t-softfp: New file.
1706 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1708 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1709 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1710 no-longer-needed LDBU insns.
1712 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1714 * config.host
1715 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1716 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1718 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1720 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1722 2012-10-15 Matthias Klose <doko@ubuntu.com>
1724 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1726 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1728 * configure: Regenerate.
1729 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1731 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1733 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1734 instructions for 64bit targets only.
1736 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1738 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1739 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1740 * config/i386/32/sfp-machine.h: ... here.
1741 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1742 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1743 New defines.
1745 2012-10-07 Matthias Klose <doko@ubuntu.com>
1747 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1748 as unused.
1749 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1751 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1753 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1754 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1755 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1756 (ElfW): Likewise.
1758 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1760 PR other/53889
1761 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1762 Fix parameter names.
1764 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1766 PR target/33135
1767 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1768 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1769 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1771 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1773 PR target/50457
1774 * config/sh/linux-atomic.S: Delete.
1775 * config/sh/linux-atomic.c: New.
1776 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1777 linux-atomic.c. Add cflags to disable warnings.
1779 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1781 PR other/53889
1782 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1783 function.
1784 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1785 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1786 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1787 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1788 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1789 Likewise.
1790 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1791 Likewise.
1792 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1793 Likewise.
1794 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1795 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1797 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1799 * config.host (hppa-*-openbsd*): New target.
1800 * config/pa/t-openbsd: New file.
1802 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1804 PR target/54222
1805 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1806 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1807 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1808 (__divsa3): Use __negsi2 to negate r_quoL.
1809 * config/avr/lib1funcs.S (FALIAS): New macro.
1810 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1811 (__negsi2): ...this new function.
1812 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1813 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1814 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1815 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1816 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1817 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1819 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1821 PR target/54089
1822 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1823 (lshrsi3): Reimplement as lshrsi3_r0.
1825 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1827 PR target/46191
1828 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1829 of libgcc.a.
1831 2012-09-07 Teresa Johnson <tejohnson@google.com>
1833 PR gcov-profile/54487
1834 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1835 differences.
1837 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1839 PR target/54461
1840 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1841 not configured --with-avrlibc=no.
1842 * config/avr/t-avrlibc: New file.
1843 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1844 (DPBIT_FUNCS): Ditto.
1845 (TPBIT_FUNCS): Ditto.
1847 2012-09-04 Teresa Johnson <tejohnson@google.com>
1849 * libgcov.c (struct gcov_summary_buffer): New structure.
1850 (gcov_histogram_insert): New function.
1851 (gcov_compute_histogram): Ditto.
1852 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1853 histograms during summary merging.
1855 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1857 * config.host (x86_64-*-openbsd*): New target.
1859 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1861 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1862 attribute.
1864 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1866 PR target/54222
1867 * config/avr/t-avr (conv_X): Rename to func_X.
1869 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1871 PR target/54222
1872 * config/avr/lib1funcs-fixed.S: New file.
1873 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1874 after they are used.
1875 (neg2, neg4): New macros.
1876 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1877 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1878 (__umulhisi3): Speed up MUL variant if there is enough flash.
1879 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1880 avr-modes.def.
1881 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1882 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1883 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1884 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1885 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1886 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1887 (LIB2FUNCS_EXCLUDE): Add supported functions.
1889 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1891 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1892 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1893 libgcc-s-objects.
1894 * fixed-obj.mk: Only expand dependency if $o is not in
1895 LIB2FUNCS_EXCLUDE.
1897 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1899 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1901 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1903 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1904 depend on --enable-shared.
1905 ($(lib1asmfuncs-o)): Use %.vis files independent of
1906 --enable-shared.
1907 * static-object.mk ($(base)$(objext), $(base).vis)
1908 ($(base)_s$(objext)): Use same rules for visibility handling as in
1909 shared-object.mk.
1911 2012-08-21 Ian Lance Taylor <iant@google.com>
1913 * config/i386/morestack.S (__morestack_non_split): Increase amount
1914 of space allocated for non-split code stack.
1916 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1918 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1919 even if inhibit_libc.
1921 2012-08-17 Julian Brown <julian@codesourcery.com>
1923 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1924 -fexceptions -fnon-call-exceptions if not defined.
1925 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1926 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1928 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1930 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1931 type.
1933 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1935 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1936 rs6000/t-slibgcc-aix.
1938 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1940 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1942 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1944 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1946 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1948 PR driver/54171
1949 * Makefile.in (version): Replace top_srcdir with srcdir.
1951 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1953 * Makefile.in (version): set to BASE-VER file from gcc directory.
1955 2012-08-01 Nick Clifton <nickc@redhat.com>
1957 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1958 Implements __clrsb for an HImode argument.
1960 2012-07-31 Nick Clifton <nickc@redhat.com>
1962 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1963 Implements __clrsb for an HImode argument.
1964 * config/stormy16/clrsbhi2.c: New file:
1965 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1967 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1969 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1971 2012-07-19 Tristan Gingold <gingold@adacore.com>
1972 Richard Henderson <rth@redhat.com>
1974 * unwind-seh.c: New file.
1975 * unwind-generic.h: Include windows.h for SEH.
1976 (_Unwind_Exception): Use 6 private fields for SEH.
1977 (_GCC_specific_handler): Declare.
1978 * unwind-c.c (__gcc_personality_seh0): New function.
1979 Adjust for SEH.
1980 * config/i386/libgcc-cygming.ver: New file.
1981 * config/i386/t-seh-eh: New file.
1982 * config.host (x86_64-*-mingw*): Default to seh.
1984 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1986 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1988 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1990 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1991 __builtin_expect when checking for exceptions.
1992 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1994 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1996 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1997 function declaration.
1998 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1999 (FP_RND_MASK): New.
2000 * config/ia64/sfp-exceptions.c: New.
2001 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2003 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2005 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2006 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2007 * config/i386/64/sfp-machine: ... (delete here) ...
2008 * config/i386/sfp-machine.h: ... to here.
2009 (FP_EX_MASK): Remove.
2010 (FP_RND_MASK): New.
2011 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2013 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2015 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2016 * config/i386/libgcc-sol2.ver: Ditto.
2017 * config/i386/libgcc-glibc.ver: Ditto.
2019 2012-06-11 Roland McGrath <mcgrathr@google.com>
2021 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2022 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2023 pthread_cancel.
2025 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2027 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2028 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2029 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2030 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2031 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2032 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2033 * config/i386/64/sfp-machine: ... (delete here) ...
2034 * config/i386/sfp-machine.h: ... to here.
2035 (FP_EX_MASK): New.
2036 (__sfp_handle_exceptions): New function declaration.
2037 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2038 * config/i386/sfp-exceptions.c: New.
2039 * config/i386/t-softfp: New.
2040 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2041 i386/t-softfp to tmake_file.
2043 2012-06-03 David S. Miller <davem@davemloft.net>
2045 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2046 change.
2048 2012-05-31 David S. Miller <davem@davemloft.net>
2050 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2051 multiply and divide instructions on 32-bit when V9.
2052 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2054 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2056 * config/arm/ieee754-df.S: Fix typos.
2057 * config/arm/ieee754-sf.S: Fix typos.
2058 * config/c6x/libunwind.S: Fix typos.
2059 * config/epiphany/udivsi3-float.c: Fix typos.
2060 * config/microblaze/muldi3_hard.S: Fix typos.
2061 * config/picochip/adddi3.S: Fix typos.
2062 * config/picochip/ashlsi3.S: Fix typos.
2063 * config/picochip/ashrsi3.S: Fix typos.
2064 * config/picochip/clzsi2.S: Fix typos.
2065 * config/picochip/cmpsi2.S: Fix typos.
2066 * config/picochip/divmod15.S: Fix typos.
2067 * config/picochip/divmodhi4.S: Fix typos.
2068 * config/picochip/divmodsi4.S: Fix typos.
2069 * config/picochip/longjmp.S: Fix typos.
2070 * config/picochip/lshrsi3.S: Fix typos.
2071 * config/picochip/parityhi2.S: Fix typos.
2072 * config/picochip/popcounthi2.S: Fix typos.
2073 * config/picochip/setjmp.S: Fix typos.
2074 * config/picochip/subdi3.S: Fix typos.
2075 * config/picochip/ucmpsi2.S: Fix typos.
2076 * config/picochip/udivmodhi4.S: Fix typos.
2077 * config/picochip/udivmodsi4.S: Fix typos.
2078 * config/spu/divv2df3.c: Fix typos.
2079 * config/spu/mfc_multi_tag_release.c: Fix typos.
2080 * config/spu/mfc_tag_release.c: Fix typos.
2081 * configure.ac: Fix typos.
2082 * configure: Regenerate.
2084 2012-05-25 Ian Lance Taylor <iant@google.com>
2086 * config/i386/morestack.S (__morestack_non_split): Check whether
2087 caller is varargs and needs %bp to hold the stack frame on return.
2089 2012-05-25 Olivier Hainque <hainque@adacore.com>
2091 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2092 sequence in the non pic case on VxWorks.
2094 2012-05-24 Olivier Hainque <hainque@adacore.com>
2096 * Makefile.in: Move dependency on install-unwind_h from
2097 "install-leaf" to "install".
2099 2012-05-24 Olivier Hainque <hainque@adacore.com>
2101 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2102 Use a separate command for stamp removals.
2104 2012-05-21 Andrew Pinski <apinski@cavium.com>
2106 PR bootstrap/53183
2107 * configure.ac: Define the default includes to being none.
2108 * configure: Regenerate.
2110 2012-05-16 Olivier Hainque <hainque@adacore.com>
2112 * Makefile.in (install-unwind_h): Rename into ...
2113 (install-unwind_h-forbuild): New target.
2114 (all): Use it instead of the former install-unwind_h.
2115 (install-unwind_h): Reinstate, copy to user install destination
2116 for include files, not to the internal gcc object directory one.
2117 (install-leaf): Depend on it.
2119 2012-05-15 Olivier Hainque <hainque@adacore.com>
2121 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2122 register numbers. LR_REGNO replaces R_LR.
2123 (ucontext_for): New, helper for ...
2124 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2125 and 5.3 of ...
2126 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2128 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2130 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2131 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2132 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2133 i386/t-cpuinfo ...
2134 (i[34567]86-*-*, x86_64-*-*): ... here.
2136 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2137 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2139 * config/i386/i386-cpuinfo.c: Rename to ...
2140 * config/i386/cpuinfo.c: ... this.
2141 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2143 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2144 (libgcc_cv_init_priority): New test.
2145 * configure: Regenerate.
2146 * config.in: New file.
2147 * Makefile.in (clean): Rename config.h to auto-target.h.
2148 (config.h): Likewise.
2149 (stamp-h): Likewise.
2151 * config/i386/cpuinfo.c (auto-target.h): Include.
2152 (CONSTRUCTOR_PRIORITY): Define.
2153 (__cpu_indicator_init): Use it.
2155 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2157 * longlong.h: Use a URL instead of an FSF postal address.
2158 Replace spaces with tab.
2160 2012-05-08 Teresa Johnson <tejohnson@google.com>
2162 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2163 (__gcov_dump): Ditto.
2164 (gcov_dump_complete): New global variable.
2165 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2166 (__gcov_flush): Outline functionality now in gcov_clear.
2167 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2169 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2171 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2172 (mips*-*-linux*): Include mips/t-tpbit when long double is
2173 16 bytes long.
2175 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2177 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2178 (get_available_features): New argument. Check for AVX2.
2179 (__cpu_indicator_init): Modify call to get_available_features.
2181 2012-04-25 Alan Modra <amodra@gmail.com>
2183 * config/rs6000/crtsavevr.S: New file.
2184 * config/rs6000/crtrestvr.S: New file.
2185 * config/rs6000/t-savresfgpr: Build the above.
2186 * config/rs6000/t-netbsd: Likewise.
2188 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2190 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2192 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2194 * libgcc/config/i386/i386-cpuinfo.c: New file.
2195 * libgcc/config/i386/t-cpuinfo: New file.
2196 * libgcc/config.host: Include t-cpuinfo.
2197 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2199 2012-04-24 Chao-ying Fu <fu@mips.com>
2201 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2203 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2205 struct siginfo vs. siginfo_t
2207 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2208 siginfo_t instead of struct siginfo.
2209 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2210 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2211 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2212 (ia64_handle_unwabi): Likewise.
2213 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2214 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2215 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2216 (sh_fallback_frame_state): Likewise.
2217 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2218 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2220 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2222 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2223 system call number.
2225 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2227 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2228 if it hasn't been previously saved.
2230 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2232 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2233 only for glibc.
2235 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2237 PR target/52737
2238 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2239 instead of __AVR_HAVE_8BIT_SP__.
2241 2012-03-26 Tristan Gingold <gingold@adacore.com>
2243 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2244 (unw_table_entry): Use unw_word instead of unsigned long.
2245 (_Unwind_FindTableEntry): Likewise.
2246 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2247 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2248 (_Unwind_FindTableEntry): Likewise.
2249 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2250 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2251 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2252 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2253 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2254 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2255 (uw_init_context_1, uw_install_context): Likewise.
2256 (unw_word): Move to unwind-ia64.h
2258 2012-03-26 Tristan Gingold <gingold@adacore.com>
2260 * config/vms/vms-ucrt0.c: Update copyright years.
2261 Add a sanity check.
2262 (___gcc_main_flags): Declare.
2263 (__main): Check flags to remap argv and exit code.
2264 * config.host (*-*-*vms*): Adjust extra_parts.
2265 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2266 (crt0.o): Add.
2268 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2270 * arm/lib1funcs.asm (ctzsi2): New function.
2271 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2272 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2273 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2274 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2275 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2276 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2278 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2280 * config.host: Add bits to support powerpc64-*-freebsd*.
2281 * config/rs6000/freebsd-unwind.h: New file.
2282 * config/rs6000/t-freebsd64: New file.
2284 2012-03-20 Richard Guenther <rguenther@suse.de>
2286 PR gcov-profile/52627
2287 * libgcov.c (init_mx): Fix mutex name.
2289 2012-03-16 Tristan Gingold <gingold@adacore.com>
2291 * config/ia64/vms-unwind.h: Remove ulong (and replace
2292 it by unw_reg where used). Define unw_reg with __int64.
2294 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2296 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2297 Solaris 8 handling.
2298 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2299 Solaris 8 handling.
2300 (sparc_is_sighandler): Likewise.
2302 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2304 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2305 <= saved reg size.
2307 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2309 * config/arm/crtn.S: Fix typo.
2311 2012-03-13 Richard Guenther <rguenther@suse.de>
2313 * libgcov.c: Remove stdio.h include and NULL un-define.
2315 2012-03-13 Richard Guenther <rguenther@suse.de>
2317 PR target/52569
2318 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2320 2012-03-13 Richard Guenther <rguenther@suse.de>
2322 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2324 2012-03-13 Richard Guenther <rguenther@suse.de>
2326 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2327 and __gthread_mutex_init_function definitions.
2329 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2331 * config.host (mips*-*-openbsd*): Remove.
2333 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2335 * config.host: Remove alpha*-dec-osf5.1* handling.
2336 * config/alpha/gthr-posix.c: Remove.
2337 * config/alpha/libgcc-osf5.ver: Remove.
2338 * config/alpha/osf5-unwind.h: Remove.
2339 * config/alpha/t-osf-pthread: Remove.
2340 * config/alpha/t-slibgcc-osf: Remove.
2341 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2342 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2343 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2344 * mkmap-flat.awk: Remove osf_export handling.
2346 2012-03-12 Richard Guenther <rguenther@suse.de>
2348 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2349 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2350 (__gthread_mutex_init_function): New function.
2351 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2353 PR gcov/49484
2354 * libgcov.c: Include gthr.h.
2355 (__gcov_flush_mx): New global variable.
2356 (init_mx, init_mx_once): New functions.
2357 (__gcov_flush): Protect self with a mutex.
2358 (__gcov_fork): Re-initialize mutex after forking.
2359 * unwind-dw2-fde.c: Change condition under which to use
2360 __GTHREAD_MUTEX_INIT_FUNCTION.
2362 2012-03-12 Tristan Gingold <gingold@adacore.com>
2364 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2365 * config/ia64/t-vms: Likewise.
2367 2012-03-11 Michael Hope <michael.hope@linaro.org>
2369 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2370 for Thumb-2.
2372 2012-03-07 Walter Lee <walt@tilera.com>
2374 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2375 "arch_atomic_".
2376 (atomic_xor): Rename and move definition to
2377 config/tilepro/atomic.h.
2378 (atomic_nand): Ditto.
2379 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2380 "arch_atomic_".
2381 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2382 (arch_atomic_nand): Ditto.
2384 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2386 PR target/52507
2387 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2389 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2391 PR target/52505
2392 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2393 from RAM.
2395 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2397 PR target/52461
2398 PR target/52508
2399 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2400 if RAMPZ affects reading from RAM.
2401 (__tablejump_elpm__): Ditto.
2402 (.xload): Ditto.
2403 (__movmemx_hi): Ditto.
2404 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2405 (__do_global_dtors): Ditto.
2406 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2407 (__movmemx_hi): Ditto.
2409 2012-03-05 Richard Henderson <rth@redhat.com>
2411 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2412 [ARM] (count_trailing_zeros): Use the builtin.
2414 2012-03-01 Kai Tietz <ktietz@redhat.com>
2416 * soft-fp: Imported from glibc upstream.
2418 2012-02-28 Kai Tietz <ktietz@redhat.com>
2420 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2421 for mingw-targets as attribute gcc_struct.
2423 2012-02-28 Ian Lance Taylor <iant@google.com>
2425 * generic-morestack.c (__splitstack_releasecontext): Correct call
2426 to __morestack_release_segments.
2428 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2430 PR target/52390
2431 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2432 for __linux__ when removing signals from __morestack_fullmask.
2434 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2436 PR target/52261
2437 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2439 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2441 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2442 instead of HAVE_INITFINI_ARRAY.
2443 * config/ia64/crtend.S: Likewise.
2445 2012-02-20 Kai Tietz <ktietz@redhat.com>
2447 PR libstdc++/52300
2448 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2450 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2451 to w32-unwind.h header.
2453 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2455 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2456 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2457 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2458 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2460 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2462 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2464 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2466 PR libitm/52220
2467 * config/darwin-crt-tm.c: Correct typo.
2469 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2470 Patrick Marlier <patrick.marlier@gmail.com>
2472 PR libitm/52220
2473 * config/darwin-crt-tm.c: Generate dummy functions.
2475 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2476 Patrick Marlier <patrick.marlier@gmail.com>
2478 PR libitm/52042
2479 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2480 (__doTMRegistrations): Call it.
2481 (__doTMdeRegistrations): Likewise.
2483 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2484 Anatoly Sokolov <aesok@post.ru>
2485 Eric Weddington <eric.weddington@atmel.com>
2487 PR target/52261
2488 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2489 (__epilogue_restores__): Ditto.
2491 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2493 PR target/51921
2494 PR target/52205
2495 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2496 Solaris 11 and slightly reformat.
2497 (sparc_is_sighandler): Likewise.
2499 2012-02-14 Walter Lee <walt@tilera.com>
2501 * config.host: Handle tilegx and tilepro.
2502 * config/tilegx/sfp-machine.h: New file.
2503 * config/tilegx/sfp-machine32.h: New file.
2504 * config/tilegx/sfp-machine64.h: New file.
2505 * config/tilegx/t-crtstuff: New file.
2506 * config/tilegx/t-softfp: New file.
2507 * config/tilegx/t-tilegx: New file.
2508 * config/tilepro/atomic.c: New file.
2509 * config/tilepro/atomic.h: New file.
2510 * config/tilepro/linux-unwind.h: New file.
2511 * config/tilepro/sfp-machine.h: New file.
2512 * config/tilepro/softdivide.c: New file.
2513 * config/tilepro/softmpy.S: New file.
2514 * config/tilepro/t-crtstuff: New file.
2515 * config/tilepro/t-tilepro: New file.
2517 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2519 PR libstdc++/51296
2520 PR libstdc++/51906
2521 * gthr-posix.h: Allow static initializer macros to be disabled.
2522 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2524 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2526 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2527 Add t-slibgcc-libgcc to tmake_file.
2528 * config/mips/libgcc-mips16.ver: Revert previous patch.
2529 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2531 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2532 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2534 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2535 * config/cr16/crti.S: New file.
2536 * config/cr16/crtlibid.S: New file.
2537 * config/cr16/crtn.S: New file.
2538 * config/cr16/lib1funcs.S: New file.
2539 * config/cr16/t-cr16: New file.
2540 * config/cr16/t-crtlibid: New file.
2541 * config/cr16/unwind-dw2.h: New file.
2542 * config/cr16/unwind-cr16.c: New file.
2543 * config/cr16/divmodhi3.c: New file.
2545 2012-01-25 Alan Modra <amodra@gmail.com>
2547 * config/rs6000/t-linux64: Delete. Move..
2548 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2549 * config/rs6000/t-linux: ..and libgcc flags to here.
2551 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2553 * config.host (i[34567]86-*-interix3*):
2554 Change triplet to i[34567]86-*-interix[3-9]*.
2555 * configure: Regenerate.
2557 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2558 Richard Sandiford <rdsandiford@googlemail.com>
2560 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2561 * config/mips/mips16.S (__mips16_rdhwr): New function.
2562 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2564 2012-01-11 Nathan Sidwell <nathan@acm.org>
2566 * libgcov.c (__gcov_init): Ignore objects with no functions.
2568 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2570 PR target/49868
2571 Extend __pgmx semantics to linearize memory.
2572 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2573 * config/avr/lib1funcs.S (__xload_1): New function.
2574 (__movmemx_qi, __movmemx_hi): New functions.
2575 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2576 semantics.
2578 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2580 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2581 purported sigacthandler address isn't null before dereferencing it.
2582 (sparc_is_sighandler): Likewise.
2584 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2586 PR ada/41929
2587 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2588 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2589 (sparc_is_sighandler): Likewise.
2590 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2592 2012-01-06 Tristan Gingold <gingold@adacore.com>
2594 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2595 compatibility thunks...
2596 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2597 (crtbeginS.o, crtendS.o): ... and these to ...
2598 * config/ia64/t-ia64-elf: ... this new file.
2599 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2600 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2602 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2604 * configure: Regenerate.
2605 * config/s390/t-crtstuff: Remove -fPIC.
2607 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2609 PR bootstrap/51006
2610 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2611 for NetBSD.
2613 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2615 PR target/51345
2616 * config/avr/lib1funcs.S: Remove FIXME comments.
2617 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2619 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2621 Implement light-weight DImode support.
2622 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2623 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2624 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2625 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2627 2011-12-30 Nathan Sidwell <nathan@acm.org>
2629 * libgcov.c (gcov_crc32): Remove global var.
2630 (free_fn_data): New function.
2631 (buffer_fn_data): Pass in filename, more robust error recovery.
2632 (crc32_unsigned): New function.
2633 (gcov_exit): More robust detection of new program. More robust
2634 error recovery.
2635 (__gcov_init): Do not update program's crc here.
2637 2011-12-21 Tristan Gingold <gingold@adacore.com>
2639 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2641 2011-12-21 Ian Lance Taylor <iant@google.com>
2643 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2645 2011-12-20 Ian Lance Taylor <iant@google.com>
2647 * config/i386/morestack.S (__morestack_non_split): If there is
2648 enough stack space already, don't split. Ask for more stack space
2649 than we required.
2651 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2653 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2654 `sys/sdt.h'.
2655 (_Unwind_DebugHook): New function.
2656 (uw_restore_core_regs): New define.
2657 (unwind_phase2): Use uw_restore_core_regs instead of
2658 restore_core_regs.
2659 (unwind_phase2_forced): Likewise.
2660 (__gnu_Unwind_Resume): Likewise.
2662 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2664 * config/alpha/linux-unwind.h: Update copyright years.
2665 (MD_FROB_UPDATE_CONTEXT): New define.
2666 (alpha_frob_update_context): New function.
2668 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2670 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2671 tmake_file rather replacing it.
2673 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2675 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2676 function is not used for PPC64.
2677 (save_world): Amend comments. Update the VRsave mask to reflect the
2678 saved regs.
2679 (rest_world): Update comments, do not clobber r10, do not use r8.
2680 (eh_rest_world_r10): Amend comments, do not use r8.
2681 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2682 no longer used, move restore of CR and target address to the end of
2683 the routine.
2685 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2687 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2688 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2690 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2692 PR target/49313
2693 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2694 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2696 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2698 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2700 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2702 PR target/49313
2703 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2704 * config/avr/lib1funcs.S (__muldi3): New function.
2706 2011-12-06 Andrew Pinski <apinski@cavium.com>
2708 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2709 size of func_ptr.
2710 (__frame_dummy_init_array_entry): Likewise.
2712 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2714 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2716 PR target/51345
2717 PR target/51002
2718 * config/avr/lib1funcs.S (__prologue_saves__,
2719 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2720 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2722 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2724 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2726 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2728 PR other/51272
2729 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2730 (_ITM_deregisterTMCloneTable): Likewise.
2731 (__register_frame_info): Fix unused warning.
2732 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2733 pthread_default_stacksize_np): Likewise.
2734 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2736 2011-11-29 DJ Delorie <dj@redhat.com>
2738 * config.host (rl78-*-elf): New case.
2739 * config/rl78: New directory for the Renesas RL78.
2741 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2743 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2744 formatting.
2746 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2748 PR other/51022
2749 * config/rs6000/t-savresfgpr: New file.
2750 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2751 $(srcdir)/config/rs6000/eabi.S.
2752 * config/rs6000/t-ppccomm-ldbl: Remove.
2753 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2754 tmake_file.
2755 (powerpc-*-eabispe*): Likewise.
2756 (powerpc-*-eabi*): Likewise.
2757 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2758 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2759 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2760 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2761 tmake_file.
2762 (powerpc-*-eabisim*): Likewise.
2763 (powerpc-*-elf*): Likewise.
2764 (powerpc-*-eabialtivec*): Likewise.
2765 (powerpc-xilinx-eabi*): Likewise.
2766 (powerpc-*-rtems*): Likewise.
2767 (powerpcle-*-elf*): Likewise.
2768 (powerpcle-*-eabisim*): Likewise.
2769 (powerpcle-*-eabi*): Likewise.
2771 2011-11-27 Ian Lance Taylor <iant@google.com>
2773 * generic-morestack.c (__splitstack_find): Check for NULL old
2774 stack value.
2775 (__splitstack_resetcontext): New function.
2776 (__splitstack_releasecontext): New function.
2777 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2779 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2781 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2783 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2785 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2787 2011-11-26 Richard Henderson <rth@redhat.com>
2789 * config/m68k/linux-atomic.c: New file.
2790 * config/m68k/t-linux: New file.
2791 * config.host (m68k-uclinux, m68k-linux): Use it.
2793 2011-11-26 Richard Henderson <rth@redhat.com>
2795 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2796 (__TMC_END__): Only declare if hidden is available; in the definition,
2797 if hidden is unavailable add a null record.
2798 (deregister_tm_clones, register_tm_clones): New.
2799 (__do_global_dtors_aux, frame_dummy): Use them.
2800 (__do_global_dtors, __do_global_ctors_1): Likewise.
2802 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2804 * config/darwin-crt-tm.c: New file.
2805 * config.host (darwin): Build crttms.o crttme.o to provide
2806 startup and shutdown for tm clones.
2807 * config/t-darwin (crttms.o): New build rule.
2808 (crttme.o): Likewise.
2810 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2812 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2813 et al.
2815 2011-11-21 Richard Henderson <rth@redhat.com>
2817 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2818 (__TMC_LIST__, __TMC_END__): New.
2819 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2820 (__do_global_dtors): Likewise.
2821 (frame_dummy): Call _ITM_registerTMCloneTable.
2822 (__do_global_ctors_1): Likewise.
2824 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2826 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2827 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2828 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2829 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2830 * config/i386/t-darwin64: Remove.
2831 * config/sh/t-netbsd (LIB2ADD): Remove.
2833 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2835 PR target/49313
2836 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2837 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2838 * config/avr/lib1funcs.S (wmov): New assembler macro.
2839 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2840 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2841 (__udivmod64): New function.
2842 (__negdi2): New function.
2844 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2846 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2847 *-*-freebsd*aout*): Remove.
2849 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2851 * static-object.mk (c_flags-$o): Save c_flags.
2852 ($(base)$(objext)): Use it.
2854 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2856 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2858 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2860 PR target/49868
2861 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2862 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2863 New functions.
2865 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2867 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2868 functions.
2869 (aeabi_uidivmod): Likewise.
2870 (umodsi3): Likewise.
2871 (divsi3): Likewise.
2872 (aeabi_idivmod): Likewise.
2873 (modsi3): Likewise.
2875 2011-11-16 Tristan Gingold <gingold@adacore.com>
2877 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2879 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2881 PR target/49868
2882 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2883 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2885 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2887 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2888 tmake_file list.
2889 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2890 * config/pa/t-stublib64: Delete.
2892 2011-11-12 Richard Henderson <rth@redhat.com>
2894 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2895 cast the pointer argument to _Unwind_SetGRPtr.
2897 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2899 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2901 2011-11-09 Ian Lance Taylor <iant@google.com>
2903 * generic-morestack.c: Include <string.h>.
2904 (uintptr_type): Define.
2905 (struct initial_sp): Add dont_block_signals field. Reduce size of
2906 extra array by 1.
2907 (allocate_segment): Set prev field to NULL. Don't set
2908 __morestack_current_segment or __morestack_segments.
2909 (__generic_morestack): Update current->prev and *pp after calling
2910 allocate_segment.
2911 (__morestack_block_signals): Don't do anything if
2912 dont_block_signals is set.
2913 (__morestack_unblock_signals): Likewise.
2914 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2915 uintptr_type.
2916 (__splitstack_block_signals): New function.
2917 (enum __splitstack_content_offsets): Define.
2918 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2919 (__splitstack_makecontext): New function.
2920 (__splitstack_block_signals_context): New function.
2921 (__splitstack_find_context): New function.
2922 * config/i386/morestack.S (__morestack_get_guard): New function.
2923 (__morestack_set_guard, __morestack_make_guard): New functions.
2924 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2926 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2928 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2929 (i[34567]86-*-mingw*): ... here.
2930 (x86_64-*-mingw*): ... here.
2932 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2934 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2936 2011-11-07 Nathan Sidwell <nathan@acm.org>
2938 * libgcov.c (struct gcov_fn_buffer): New struct.
2939 (buffer_fn_data): New helper.
2940 (gcov_exit): Rework for new gcov data structures.
2942 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2944 PR target/49313
2945 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2947 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2949 * config.host (tmake_file): Correct comment.
2950 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2951 t-libgcc-pic.
2952 (bfin*-uclinux*): Likewise.
2953 (bfin*-linux-uclibc*): Likewise.
2954 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2956 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2957 assigning.
2958 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2959 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2960 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2961 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2962 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2963 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2964 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2965 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2966 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2967 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2968 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2969 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2970 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2972 * config/bfin/t-elf: Remove.
2973 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2975 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2977 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2978 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2979 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2980 (lm32-*-elf*): ... this.
2981 (lm32-*-rtems*): ... and this.
2982 Add to tmake_file.
2983 (m32r-*-rtems*): Add to tmake_file.
2984 (moxie-*-rtems*): Likewise.
2985 (sparc-*-rtems*): Likewise.
2986 Remove t-rtems from tmake_file.
2987 (sparc64-*-rtems*): Likewise.
2988 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2989 instead.
2991 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2993 PR bootstrap/50982
2994 * config/gthr-posix.h: Move ...
2995 * gthr-posix.h: ... here.
2996 * config/gthr-lynx.h: Reflect this.
2997 * config/gthr-vxworks.h: Likewise.
2998 * config/rs6000/gthr-aix.h: Likewise.
2999 * configure.ac (target_thread_file): Likewise.
3000 * configure: Regenerate.
3002 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3004 * config.host (arm*-*-rtemseabi*): New target.
3006 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3008 PR other/50991
3009 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3010 extra-parts.
3012 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3014 * config.host (epiphany-*-elf*): New configuration.
3015 * config/epiphany: New Directory.
3017 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3019 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3020 * config/avr/t-rtems: New.
3021 Filter out _exit from LIB1ASMFUNCS.
3023 2011-11-04 David S. Miller <davem@davemloft.net>
3025 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3026 * configure: Rebuild.
3028 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3030 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3031 variable.
3033 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3035 PR target/50931
3036 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3037 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3039 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3041 PR target/50989
3042 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3044 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3046 * config/c6x/t-elf (LIB2ADDEH): Set.
3047 * config/c6x/t-c6x-elf: Remove.
3049 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3051 * config/i386/sol2-ci.S: Rename to ...
3052 * config/i386/crti.S: ... this.
3053 * config/i386/sol2-cn.S: Rename to ...
3054 * config/i386/crtn.S: ... this.
3055 * config/sparc/sol2-ci.S: Rename to ...
3056 * config/sparc/crti.S: ... this.
3057 * config/sparc/sol2-cn.S: Rename to ...
3058 * config/sparc/crtn.S: ... this.
3059 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3060 (crti.o, crtn.o): Remove.
3062 2011-11-04 Tristan Gingold <gingold@adacore.com>
3064 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3066 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3068 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3070 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3072 * config.host (crisv32-*-none, cris-*-none): Remove.
3073 (crisv32-*-elf): Append to tmake_file, don't just set it.
3074 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3076 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3078 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3079 (ecrtn$(objext)): Likewise.
3080 (ncrti$(objext)): Likewise.
3081 (ncrtn$(objext)): Likewise.
3083 2011-11-03 Andreas Schwab <schwab@redhat.com>
3085 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3087 2011-11-02 David S. Miller <davem@davemloft.net>
3089 * configure.ac: Set host_address on sparc too.
3090 * configure: Regenerate.
3091 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3092 based upon host_address.
3093 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3095 2011-11-02 Jason Merrill <jason@redhat.com>
3097 * config/rs6000/t-ppccomm: Add missing \.
3099 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3101 * gthr-single.h, gthr.h: New files.
3102 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3103 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3104 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3105 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3106 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3107 * configure.ac (thread_header): New variable.
3108 Set it depending on target_thread_file.
3109 (gthr-default.h): Link from $thread_header.
3110 * configure: Regenerate.
3111 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3113 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3115 * configure.ac (tm_file_): New variable.
3116 Determine from tm_file.
3117 (tm_file, tm_defines): Substitute.
3118 * configure: Regenerate.
3119 * mkheader.sh: New file.
3120 * Makefile.in (clean): Remove libgcc_tm.h.
3121 ($(objects)): Depend on libgcc_tm.h.
3122 (libgcc_tm_defines, libgcc_tm_file): New variables.
3123 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3124 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3125 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3126 ($(extra-parts)): Depend on libgcc_tm.h.
3127 * config.host (tm_defines, tm_file): New variable.
3128 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3129 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3130 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3131 (avr-*-rtems*): Likewise.
3132 (avr-*-*): Likewise.
3133 (frv-*-elf): Likewise.
3134 (frv-*-*linux*): Likewise.
3135 (h8300-*-rtems*): Likewise.
3136 (h8300-*-elf*): Likewise.
3137 (i[34567]86-*-darwin*): Likewise.
3138 (x86_64-*-darwin*): Likewise.
3139 (rx-*-elf): Likewise.
3140 (tic6x-*-uclinux): Likewise.
3141 (tic6x-*-elf): Likewise.
3142 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3143 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3144 * config/i386/cygming-crtbegin.c: Likewise.
3145 * config/i386/cygming-crtend.c: Likewise.
3146 * config/ia64/fde-vms.c: Likewise.
3147 * config/ia64/unwind-ia64.c: Likewise.
3148 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3149 * config/rs6000/darwin-fallback.c: Likewise.
3150 * config/stormy16/lib2funcs.c: Likewise.
3151 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3152 * crtstuff.c: Likewise.
3153 * dfp-bit.h: Likewise.
3154 * emutls.c: Likewise.
3155 * fixed-bit.c: Likewise.
3156 * fp-bit.c: Likewise.
3157 * generic-morestack-thread.c: Likewise.
3158 * generic-morestack.c: Likewise.
3159 * libgcc2.c: Likewise.
3160 * libgcov.c: Likewise.
3161 * unwind-dw2-fde-dip.c: Likewise.
3162 * unwind-dw2-fde.c: Likewise.
3163 * unwind-dw2.c: Likewise.
3164 * unwind-sjlj.c: Likewise.
3166 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3168 * configure.ac: Include ../config/picflag.m4.
3169 (GCC_PICFLAG): Call it.
3170 Substitute.
3171 * configure: Regenerate.
3172 * Makefile.in (gcc_srcdir): Remove.
3173 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3174 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3175 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3176 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3177 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3178 Use $<.
3179 Remove comment.
3180 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3181 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3182 to refer to libgcc2.c.
3183 Use $<.
3184 * config/darwin-64.c: New file.
3185 * config/darwin-crt3.c: Remove comment.
3186 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3187 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3188 config/udivmodsi4.c: New files.
3189 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3190 config/memset.c: New files.
3191 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3192 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3193 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3194 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3195 * config/t-openbsd-thread: New file.
3196 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3197 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3198 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3199 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3200 qrnnd.S.
3201 Adapt filename.
3202 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3203 to refer to gthr-posix.c.
3204 * config/alpha/t-vms (LIB2ADD): Set.
3205 * config/alpha/vms-gcc_shell_handler.c: New file.
3206 * config/arm/bpabi.c, config/arm/fp16.c,
3207 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3208 config/arm/unaligned-funcs.c: New files.
3209 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3210 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3211 * config/arm/t-linux: Likewise.
3212 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3213 * config/arm/t-netbsd: New file.
3214 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3215 * config/arm/t-symbian (LIB2ADD_ST): Set.
3216 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3217 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3218 * config/bfin/t-elf: New file.
3219 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3220 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3221 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3222 config/c6x/ltf.c: New files.
3223 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3224 (HOST_LIBGCC2_CFLAGS): Set.
3225 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3226 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3227 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3228 New files.
3229 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3230 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3231 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3232 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3233 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3234 files.
3235 * config/frv/t-frv (LIB2ADD): Set.
3236 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3237 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3238 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3239 config/h8300/popcounthi2.c: New files.
3240 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3241 * config/i386/gthr-win32.c: New file.
3242 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3243 * config/i386/t-cygwin: Likewise.
3244 * config/i386/t-darwin, config/i386/t-darwin64,
3245 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3246 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3247 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3248 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3249 * config/ia64/quadlib.c: New file.
3250 * config/ia64/t-hpux (LIB2ADD): Set.
3251 * config/ia64/t-ia64: Add comment.
3252 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3253 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3254 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3255 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3256 * config/m32c/t-m32c (LIB2ADD): Set.
3257 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3258 * config/m32r/t-m32r: Likewise.
3259 * config/m68k/fpgnulib.c: New file.
3260 * config/m68k/t-floatlib (LIB2ADD): Set.
3261 (xfgnulib.c): New target.
3262 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3263 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3264 * config/mep/t-mep (LIB2ADD): Set.
3265 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3266 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3267 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3268 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3269 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3270 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3271 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3272 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3273 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3274 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3275 New files.
3276 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3277 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3278 * config/pa/fptr.c, config/pa/lib2funcs.S,
3279 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3280 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3281 (LIB2ADD, LIB2ADD_ST): Set.
3282 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3283 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3284 Set.
3285 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3286 * config/pdp11/t-pdp11: New file.
3287 * config/picochip/libgccExtras/adddi3.S,
3288 config/picochip/libgccExtras/ashlsi3.S,
3289 config/picochip/libgccExtras/ashrsi3.S,
3290 config/picochip/libgccExtras/clzsi2.S,
3291 config/picochip/libgccExtras/cmpsi2.S,
3292 config/picochip/libgccExtras/divmod15.S,
3293 config/picochip/libgccExtras/divmodhi4.S,
3294 config/picochip/libgccExtras/divmodsi4.S,
3295 config/picochip/libgccExtras/lshrsi3.S,
3296 config/picochip/libgccExtras/parityhi2.S,
3297 config/picochip/libgccExtras/popcounthi2.S,
3298 config/picochip/libgccExtras/subdi3.S,
3299 config/picochip/libgccExtras/ucmpsi2.S,
3300 config/picochip/libgccExtras/udivmodhi4.S,
3301 config/picochip/libgccExtras/udivmodsi4.S: New files.
3302 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3303 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3304 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3305 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3306 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3307 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3308 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3309 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3310 files.
3311 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3312 (HOST_LIBGCC2_CFLAGS): Set.
3313 * config/rs6000/t-darwin64: New file.
3314 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3315 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3316 * config/rs6000/t-ppccomm (LIB2ADD): Add
3317 $(srcdir)/config/rs6000/tramp.S.
3318 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3319 Add $(srcdir)/config/rs6000/eabi.S.
3320 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3321 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3322 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3323 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3324 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3325 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3326 * config/rs6000/tramp.S: New file.
3327 * config/s390/t-tpf: Remove.
3328 * config/sh/linux-atomic.S: New file.
3329 * config/sh/t-linux (LIB2ADD): Set.
3330 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3331 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3332 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3333 to unwind-dw2.c.
3334 (HOST_LIBGCC2_CFLAGS): Set.
3335 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3336 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3337 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3338 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3339 config/spu/mfc_multi_tag_release.c,
3340 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3341 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3342 config/spu/multi3.c: New files.
3343 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3344 (HOST_LIBGCC2_CFLAGS): Set.
3345 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3346 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3347 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3348 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3349 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3350 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3351 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3352 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3353 config/stormy16/umodsi3.c: New files.
3354 * config/xtensa/lib2funcs.S: New file.
3355 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3356 * config/xtensa/t-xtensa (LIB2ADD): Set.
3357 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3358 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3359 Add t-freebsd-thread to tmake_file for posix threads.
3360 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3361 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3362 (*-*-lynxos*): Likewise.
3363 (*-*-netbsd*): Likewise.
3364 (*-*-openbsd*): Likewise.
3365 Add t-openbsd-thread to tmake_file for posix threads.
3366 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3367 (*-*-vxworks*): Set tmake_file.
3368 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3369 (alpha*-*-freebsd*): Likewise.
3370 (alpha*-*-netbsd*): Likewise.
3371 (alpha*-*-openbsd*): Likewise.
3372 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3373 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3374 (alpha*-dec-*vms*): Likewise.
3375 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3376 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3377 (bfin*-uclinux*): Likewise.
3378 (bfin*-linux-uclibc*): Likewise.
3379 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3380 (crisv32-*-none): Likewise.
3381 (cris-*-elf): Likewise.
3382 (cris-*-none): Likewise.
3383 (cris-*-linux*, crisv32-*-linux*): Likewise.
3384 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3385 tmake_file.
3386 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3387 tmake_file.
3388 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3389 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3390 (x86_64-*-elf*): Likewise.
3391 (i[34567]86-*-nto-qnx*): Likewise.
3392 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3393 win32 threads.
3394 (x86_64-*-mingw*): Likewise.
3395 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3396 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3397 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3398 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3399 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3400 tmake_file.
3401 (mipsisa64sr71k-*-elf*): Likewise.
3402 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3403 (mips-*-elf*, mipsel-*-elf*): Likewise.
3404 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3405 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3406 (mips*-*-rtems*): Likewise.
3407 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3408 to tmake_file.
3409 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3410 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3411 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3412 (spu-*-elf*): Likewise.
3413 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3415 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3417 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3418 $(srcdir) to refer to $(LIB1ASMSRC).
3419 Use $<.
3420 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3421 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3422 config/arm/lib1funcs.S: New files.
3423 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3424 * config/arm/t-arm: New file.
3425 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3426 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3427 config/arm/t-strongarm-elf: New files.
3428 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3429 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3430 * config/avr/lib1funcs.S: New file.
3431 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3432 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3433 * config/c6x/lib1funcs.S: New file.
3434 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3435 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3436 * config/frv/lib1funcs.S: New file.
3437 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3438 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3439 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3440 * config/ia64/__divxf3.asm: Rename to ...
3441 * config/ia64/__divxf3.S: ... this.
3442 Adapt lib1funcs.asm filename.
3443 * config/ia64/_fixtfdi.asm: Rename to ...
3444 * config/ia64/_fixtfdi.S: ... this.
3445 Adapt lib1funcs.asm filename.
3446 * config/ia64/_fixunstfdi.asm: Rename to ...
3447 * config/ia64/_fixunstfdi.S: ... this.
3448 Adapt lib1funcs.asm filename.
3449 * config/ia64/_floatditf.asm: Rename to ...
3450 * config/ia64/_floatditf.S: ... this.
3451 Adapt lib1funcs.asm filename.
3452 * config/ia64/lib1funcs.S: New file.
3453 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3454 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3455 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3456 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3457 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3458 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3459 * config/mep/lib1funcs.S: New file.
3460 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3461 * config/mips/mips16.S: New file.
3462 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3463 * config/pa/milli64.S: New file.
3464 * config/pa/t-linux, config/pa/t-linux64: New files.
3465 * config/picochip/lib1funcs.S: New file.
3466 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3467 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3468 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3469 * config/sh/t-netbsd: New file.
3470 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3471 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3472 * config/sh/t-sh64: New file.
3473 * config/sparc/lb1spc.S: New file.
3474 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3475 filename.
3476 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3477 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3478 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3479 config/xtensa/lib1funcs.S: New files.
3480 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3481 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3482 tmake_file.
3483 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3484 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3485 (arm*-*-linux*): Likewise.
3486 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3487 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3488 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3489 (arm*-*-ecos-elf): Likewise.
3490 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3491 (arm*-*-rtems*): Likewise.
3492 (arm*-*-elf): Likewise.
3493 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3494 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3495 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3496 (bfin*-uclinux*): Likewise.
3497 (bfin*-linux-uclibc*): Likewise.
3498 (bfin*-rtems*): Likewise.
3499 (bfin*-*): Likewise.
3500 (fido-*-elf): Merge into m68k-*-elf*.
3501 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3502 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3503 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3504 (h8300-*-elf*): Likewise.
3505 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3506 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3507 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3508 (i[34567]86-*-mingw*): Likewise.
3509 (x86_64-*-mingw*): Likewise.
3510 (i[34567]86-*-interix3*): Likewise.
3511 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3512 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3513 (m68k-*-elf*): Also handle fido-*-elf.
3514 Add m68k/t-floatlib to tmake_file.
3515 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3516 (m68k-*-linux*): Likewise.
3517 (m68k-*-rtems*): Likewise.
3518 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3519 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3520 sh64*-*-*.
3521 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3522 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3523 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3524 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3525 sh/t-netbsd to tmake_file.
3526 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3527 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3528 (sh-wrs-vxworks): Likewise.
3529 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3530 *-leon[3-9]*.
3531 (v850*-*-*): Add v850/t-v850 to tmake_file.
3532 (vax-*-linux*): Add vax/t-linux to tmake_file.
3533 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3535 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3537 * crtstuff.c: New file.
3538 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3539 (CRTSTUFF_T_CFLAGS): Define.
3540 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3541 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3542 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3543 crtstuff.c.
3544 Use $<.
3545 (crtbeginT.o): Use $(objext).
3546 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3547 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3548 (gcc-extra-parts): Remove.
3549 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3550 Set extra_parts.
3551 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3552 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3553 Add t-crtstuff-pic to tmake_file.
3554 (*-*-lynxos*): New case.
3555 Set tmake_file, extra_parts.
3556 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3557 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3558 *-*-netbsdelf[2-9]*.
3559 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3560 (*-*-rtems*): Set extra_parts.
3561 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3562 (*-*-uclinux*): New case.
3563 Set extra_parts.
3564 (*-*-vms*): New case.
3565 Set tmake_file, extra_parts.
3566 (*-*-elf): Set extra_parts.
3567 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3568 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3569 vms/t-vms64.
3570 Set extra_parts.
3571 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3572 Set extra_parts.
3573 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3574 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3575 (arm-wrs-vxworks): Append to tmake_file.
3576 Set extra_parts.
3577 (arm*-*-uclinux*): Set extra_parts.
3578 (arm*-*-ecos-elf): Likewise.
3579 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3580 arm*-*-eabi*.
3581 (arm*-*-rtems*): Set extra_parts.
3582 (arm*-*-elf): Likewise.
3583 (avr-*-rtems*): Clear extra_parts.
3584 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3585 Set extra_parts.
3586 (bfin*-uclinux*): Likewise.
3587 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3588 (bfin*-rtems*): Append to tmake_file.
3589 Set extra_parts.
3590 (bfin*-*): Likewise.
3591 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3592 (crisv32-*-elf): ... this.
3593 (crisv32-*-none): ... this.
3594 (cris-*-elf, cris-*-none): New cases.
3595 Add cris/t-elfmulti to tmake_file.
3596 (fr30-*-elf): Append to tmake_file.
3597 Set extra_parts.
3598 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3599 Set extra_parts.
3600 (h8300-*-rtems*): Append to tmake_file.
3601 Set extra_parts.
3602 (h8300-*-elf*): Likewise.
3603 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3604 Set extra_parts.
3605 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3606 Set extra_parts.
3607 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3608 (x86_64-*-elf*): Likewise.
3609 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3610 (x86_64-*-freebsd*): Likewise.
3611 (x86_64-*-netbsd*): Likewise.
3612 (i[34567]86-*-linux*): Likewise.
3613 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3614 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3615 (x86_64-*-linux*): Likewise.
3616 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3617 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3618 tmake_file.
3619 Set extra_parts.
3620 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3621 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3622 Append to extra_parts, remove crtbegin.o, crtend.o.
3623 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3624 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3625 crtend.o, crtbeginS.o, crtendS.o.
3626 (ia64*-*-linux*): Comment extra_parts.
3627 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3628 Set extra_parts.
3629 (iq2000*-*-elf*): Clear extra_parts.
3630 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3631 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3632 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3633 (m32r-*-rtems*): ... this.
3634 Add m32r/t-m32r to tmake_file.
3635 (m68k-*-elf*): Add t-crtin to tmake_file.
3636 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3637 (mcore-*-elf): Likewise.
3638 (microblaze*-*-*): Set extra_parts.
3639 (mips*-sde-elf*): New case.
3640 Set tmake_file, extra_parts.
3641 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3642 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3643 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3644 tmake_file.
3645 Set extra_parts.
3646 (mipsisa64sr71k-*-elf*): Likewise.
3647 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3648 (mips-*-elf*, mipsel-*-elf*): Likewise.
3649 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3650 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3651 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3652 (mips*-*-rtems*): Likewise.
3653 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3654 (moxie-*-*): Split into ...
3655 (moxie-*-elf, moxie-*-uclinux*): ... this.
3656 Add to extra_parts, remove crtbegin.o, crtend.o.
3657 (moxie-*-rtems*): New case.
3658 Set tmake_file.
3659 Clear extra_parts.
3660 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3661 Set extra_parts.
3662 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3663 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3664 tmake_file.
3665 Set extra_parts.
3666 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3667 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3668 Set extra_parts.
3669 (powerpc-*-eabisim*): Likewise.
3670 (powerpc-*-elf*): Likewise.
3671 (powerpc-*-eabialtivec*): Likewise.
3672 (powerpc-xilinx-eabi*): Likewise.
3673 (powerpc-*-eabi*): Likewise.
3674 (powerpc-*-rtems*): Likewise.
3675 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3676 tmake_file.
3677 Set extra_parts.
3678 (powerpc-*-lynxos*): Add to tmake_file.
3679 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3680 rs6000/t-crtstuff, t-crtstuff-pic.
3681 Set extra_parts.
3682 (powerpcle-*-eabisim*): Likewise.
3683 (powerpcle-*-eabi*): Likewise.
3684 (rx-*-elf): Remove extra_parts.
3685 (s390x-ibm-tpf*): Set extra_parts.
3686 (score-*-elf): Set extra_parts.
3687 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3688 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3689 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3690 (sh64l*-*-netbsd*): Split into ...
3691 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3692 Add t-crtstuff-pic to tmake_file.
3693 Set extra_parts.
3694 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3695 Set extra_parts.
3696 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3697 (sparc-*-elf*): Remove t-crtin from tmake_file.
3698 Add to extra_parts, remove crtbegin.o, crtend.o.
3699 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3700 (sparc64-*-linux*): Likewise.
3701 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3702 Add to extra_parts, remove crtbegin.o, crtend.o.
3703 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3704 Add to extra_parts, remove crtbegin.o, crtend.o.
3705 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3706 Add to extra_parts, remove crtbegin.o, crtend.o.
3707 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3708 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3709 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3710 Set extra_parts.
3711 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3712 Set extra_parts.
3713 (tic6x-*-*): Change to ...
3714 (tic6x-*-elf): ... this.
3715 Set extra_parts.
3716 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3717 Set extra_parts.
3718 (am33_2.0-*-linux*): Add comment.
3719 (mep*-*-*): Add mep/t-mep to tmake_file.
3720 Set extra_parts.
3721 * config/alpha/t-vms: New file.
3722 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3723 * config/arm/crti.S, config/arm/crtn.S: New files.
3724 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3725 * config/bfin/crtlibid.S: New file.
3726 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3727 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3728 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3729 (crti.o, crtin.o): New rules.
3730 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3731 * config/c6x/t-uclinux: New file.
3732 * config/cris/t-elfmulti: New file.
3733 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3734 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3735 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3736 * config/frv/t-frv: New file.
3737 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3738 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3739 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3740 New files.
3741 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3742 refer to cygming-crtbegin.c, cygming-crtend.c.
3743 Use $<.
3744 * config/i386/t-nto: New file.
3745 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3746 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3747 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3748 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3749 Use .S extension.
3750 Use $<.
3751 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3752 (crtinitS.o): New rule.
3753 * config/ia64/vms-crtinit.S: New file.
3754 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3755 * config/m32r/initfini.c: New file.
3756 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3757 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3758 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3759 * config/mep/t-mep: New file.
3760 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3761 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3762 * config/mips/crti.S, config/mips/crtn.S: New files.
3763 * config/mips/t-crtstuff: New file.
3764 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3765 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3766 (CUSTOM_CRTIN): Set.
3767 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3768 dependencies.
3769 Use $(srcdir) to refer to crti.S, crtn.S.
3770 Use .S extension, $<.
3771 * config/moxie/crti.asm: Rename to ...
3772 * config/moxie/crti.S: ... this.
3773 * config/moxie/crtn.asm: Rename to ...
3774 * config/moxie/crtn.S: ... this.
3775 * config/moxie/t-moxie: Remove.
3776 * config/pa/stublib.c: New file.
3777 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3778 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3779 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3780 * config/rs6000/t-crtstuff: New file.
3781 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3782 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3783 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3784 Make output file explicit.
3785 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3786 Make output file explicit.
3787 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3788 Make output file explicit.
3789 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3790 Make output file explicit.
3791 * config/score/crti.S, config/score/crtn.S: New files.
3792 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3793 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3794 files.
3795 * config/sh/t-sh, config/sh/t-superh: New files.
3796 * config/sparc/t-linux64: New file.
3797 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3798 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3799 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3800 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3801 * config/t-crtin: Remove.
3802 * config/t-crtstuff-pic: New file.
3803 * config/t-sol2 (CUSTOM_CRTIN): Set.
3804 (crti.o, crtn.o): New rules.
3805 * config/vms/t-vms: New file.
3806 * config/vms/vms-ucrt0.c: New file.
3807 * config/xtensa/t-elf: New file.
3809 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3811 * Makefile.in (SHLIB_NM_FLAGS): Set.
3812 * mkmap-flat.awk, mkmap-symver.awk: New files.
3813 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3814 exceptions.
3815 * configure: Regenerate.
3816 * config/libgcc-glibc.ver: New file.
3817 * config/libgcc-libsystem.ver: New file.
3818 * config/t-libunwind (SHLIB_LC): Set.
3819 * config/t-linux: New file.
3820 * config/t-slibgcc (INSTALL_SHLIB): New.
3821 (SHLIB_INSTALL): Use it.
3822 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3823 to mkmap-symver.awk.
3824 (SHLIB_MAPFILES): Don't append, adapt pathname.
3825 (SHLIB_VERPFX): Set.
3826 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3827 to mkmap-symver.awk.
3828 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3829 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3830 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3831 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3832 to mkmap-flat.awk.
3833 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3834 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3835 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3836 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3837 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3838 * config/i386/libgcc-darwin.10.4.ver,
3839 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3840 New files.
3841 * config/i386/t-darwin: Remove.
3842 * config/i386/t-darwin64: Likewise.
3843 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3844 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3845 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3846 * config/i386/t-linux: New file.
3847 * config/i386/t-mingw32: New file.
3848 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3849 * config/ia64/t-glibc: Rename to ...
3850 * config/ia64/t-linux: ... this.
3851 (SHLIB_MAPFILES): Set.
3852 * config/ia64/t-glibc-libunwind: Rename to ...
3853 * config/ia64/t-linux-libunwind: ... this.
3854 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3855 * config/ia64/t-slibgcc-hpux: New file.
3856 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3857 * config/m68k/t-slibgcc-elf-ver: New file.
3858 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3859 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3860 to mkmap-flat.awk.
3861 * config/pa/t-slibgcc-hpux: New file.
3862 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3863 files.
3864 * config/rs6000/libgcc-darwin.10.4.ver,
3865 config/rs6000/libgcc-darwin.10.5.ver: New files.
3866 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3867 config/rs6000/libgcc-glibc.ver.
3868 * config/rs6000/libgcc-ppc64.ver: Rename to
3869 config/rs6000/libgcc-ibm-ldouble.ver.
3870 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3871 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3872 * config/rs6000/t-ldbl128: Rename to ...
3873 * config/rs6000/t-linux: ... this.
3874 (SHLIB_MAPFILES): Adapt filename.
3875 * config/rs6000/t-slibgcc-aix: New file.
3876 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3877 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3878 libgcc-excl.ver, libgcc-glibc.ver.
3879 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3880 * config/sparc/libgcc-glibc.ver: New file.
3881 * config/sparc/t-linux: New file.
3882 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3883 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3884 t-slibgcc-elf-ver to tmake_file.
3885 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3886 *-*-freebsd[34].
3887 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3888 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3889 t-slibgcc-elf-ver, t-linux to tmake_file.
3890 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3891 tmake_file.
3892 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3893 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3894 (alpha*-dec-*vms*): Likewise.
3895 (arm*-*-freebsd*): Append to tmake_file.
3896 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3897 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3898 arm*-*-linux-*eabi.
3899 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3900 tmake_file for arm*-*-symbianelf*.
3901 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3902 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3903 cris/t-linux.
3904 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3905 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3906 pa/t-slibgcc-dwarf-ver to tmake_file.
3907 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3908 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3909 (hppa*64*-*-hpux11*): Likewise.
3910 (hppa[12]*-*-hpux11*): Likewise.
3911 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3912 i386/t-crtpc, i386/t-crtfm.
3913 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3914 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3915 to tmake_file.
3916 Add i386/t-cygwin to tmake_file.
3917 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3918 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3919 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3920 to tmake_file.
3921 Add i386/t-mingw32 to tmake_file.
3922 (x86_64-*-mingw*): Likewise.
3923 (ia64*-*-freebsd*): Append to tmake_file.
3924 (ia64*-*-linux*): Append to tmake_file.
3925 Replace ia64/t-glibc by ia64/t-linux.
3926 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3927 system libunwind.
3928 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3929 t-slibgcc-hpux to tmake_file.
3930 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3931 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3932 (m32rle-*-linux*): Likewise.
3933 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3934 sjlj exceptions.
3935 (microblaze*-linux*): New case.
3936 Append to tmake_file, add t-slibgcc-nolc-override.
3937 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3938 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3939 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3940 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3941 rs6000/t-slibgcc-aix to tmake_file.
3942 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3943 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3944 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3945 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3946 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3947 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3948 sh*-*-linux*.
3949 (sparc-*-linux*): Append to tmake_file for *-leon*.
3950 Add sparc/t-linux to tmake_file for non-Leon targets.
3951 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3952 (tic6x-*-uclinux): New case.
3953 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3954 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3955 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3956 (am33_2.0-*-linux*): Append to tmake_file.
3957 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3958 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3959 x86_64-*-kfreebsd*-gnu.
3960 Add i386/t-linux to tmake_file.
3962 2011-10-28 Ian Lance Taylor <iant@google.com>
3964 * config/i386/morestack.S: Correct CFI information to do proper
3965 returns throughout function. In 32-bit mode, save %ebx so that it
3966 is restored on unwind.
3968 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3970 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3971 case where B3 isn't the return register.
3973 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3974 logic for doubleword pops.
3976 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3978 * config/rs6000/t-freebsd: Add wildcard.
3980 2011-10-21 Paul Brook <paul@codesourcery.com>
3982 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3984 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3985 Eric Botcazou <ebotcazou@adacore.com>
3987 PR target/50737
3988 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3989 fs->signal_frame to 1.
3991 2011-10-07 Ian Lance Taylor <iant@google.com>
3993 * generic-morestack-thread.c: #include <errno.h>.
3995 2011-10-07 Ian Lance Taylor <iant@google.com>
3997 PR target/46093
3998 * generic-morestack.c (__generic_morestack): Make sure the segment
3999 is large enough for both the stack frame and the copied
4000 parameters.
4002 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4004 PR bootstrap/49804
4005 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4006 extra_parts.
4008 2011-09-28 Nick Clifton <nickc@redhat.com>
4010 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4011 64-bit doubles are not enabled.
4012 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4013 and floatunsisf functions.
4015 2011-09-13 Paul Brook <paul@codesourcery.com>
4017 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4018 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4019 * unwind-arm-common.inc: New file.
4020 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4021 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4022 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4023 * config/c6x/libunwind.S: New file.
4024 * config/c6x/pr-support.c: New file.
4025 * config/c6x/unwind-c6x.c: New file.
4026 * config/c6x/unwind-c6x.h: New file.
4027 * config/c6x/t-c6x-elf: New file.
4029 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4031 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4032 (ASM_DIVZERO): Ditto.
4033 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4035 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4037 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4039 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4041 PR target/50090
4042 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4043 instead of an assembly one.
4045 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4047 PR bootstrap/50047
4048 * Makefile.in (install-unwind_h): Create
4049 $(gcc_objdir)/include/unwind.h atomically.
4051 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4053 * Makefile.in (install-unwind_h): Remove destination file first.
4055 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4057 * sync.c: New file.
4058 * config/mips/t-mips16: New file.
4059 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4060 (mips*-*-linux*): Likewise.
4061 (mips*-sde-elf*): Likewise.
4062 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4063 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4064 Add mips/t-mips16 to tmake_file.
4065 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4066 (mips-*-elf*): Likewise.
4067 (mips64-*-elf*): Likewise.
4068 (mips64orion-*-elf*): Likewise.
4069 (mips*-*-rtems*): Likewise.
4070 (mipstx39-*-elf*): Likewise.
4071 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4072 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4073 LIBGCC_SYNC_CFLAGS.
4074 Use $(srcdir) to refer to sync.c.
4075 Use $<.
4076 ($(libgcc-sync-funcs-o)): Likewise.
4077 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4078 ($(libgcc-sync-funcs-s-o)): Likewise.
4080 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4082 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4083 t-libunwind.
4085 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4087 PR other/48007
4088 * config/i386/value-unwind.h: New.
4090 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4092 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4093 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4094 Add to tmake_file rather than overriding it.
4096 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4098 * config/t-softfp: Remove.
4099 * soft-fp: Moved from ../gcc/config.
4100 * soft-fp/README: Remove t-softfp reference.
4101 * soft-fp/t-softfp: Move to config/t-softfp.
4102 (softfp_machine_header): Remove.
4103 (softfp_file_list): Remove config subdir.
4104 (soft-fp-objects): New variable.
4105 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4106 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4107 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4108 * config/t-softfp-excl: New file.
4109 * config/t-softfp-sfdf: New file.
4110 * config/t-softfp-tf: New file.
4111 * config/no-sfp-machine.h: New file.
4112 * config/arm/sfp-machine.h: New file.
4113 * config/arm/t-softfp: New file.
4114 * config/c6x/sfp-machine.h: New file.
4115 * config/i386/32/t-fprules-softfp: Rename to ...
4116 * config/i386/32/t-softfp: ... this.
4117 (tifunctions, LIB2ADD): Remove.
4118 (softfp_int_modes): Override.
4119 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4120 subdir.
4121 * config/i386/64/eqtf2.c: Likewise.
4122 * config/i386/64/getf2.c: Likewise.
4123 * config/i386/64/letf2.c: Likewise.
4124 * config/ia64/sft-machine.h: New file.
4125 * config/ia64/t-fprules-softfp: Rename to ...
4126 * config/ia64/t-softfp: ... this.
4127 * config/lm32/sfp-machine.h: New file.
4128 * config/moxie/t-moxie-softfp: Remove.
4129 * config/rs6000/ibm-ldouble-format: New file.
4130 * config/rs6000/ibm-ldouble.c: New file.
4131 * config/rs6000/libgcc-ppc-glibc.ver: New file
4132 * config/rs6000/libgcc-ppc64.ver: New file
4133 * config/rs6000/sfp-machine.h: New file.
4134 * config/rs6000/t-freebsd: New file.
4135 * config/rs6000/t-ibm-ldouble: New file.
4136 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4137 libgcc-ppc-glibc.ver.
4138 * config/rs6000/t-linux64: New file.
4139 * config/rs6000/t-ppccomm (LIB2ADD): Add
4140 $(srcdir)/config/rs6000/ibm-ldouble.c.
4141 * config/rs6000/t-ppccomm-ldbl: New file.
4142 * config/score/sfp-machine.h: New file.
4143 * config.host (sfp_machine_header): Explain.
4144 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4145 t-softfp to tmake_file.
4146 (arm*-*-uclinux*): Likewise.
4147 (arm*-*-ecos-elf): Likewise.
4148 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4149 (arm*-*-rtems*): Likewise.
4150 (arm*-*-elf): Likewise.
4151 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4152 in tmake_file.
4153 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4154 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4155 (lm32-*-uclinux*): Likewise.
4156 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4157 t-softfp-excl, t-softfp.
4158 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4159 (powerpc64-*-darwin*): Likewise.
4160 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4161 to tmake_file.
4162 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4163 tmake_file.
4164 (powerpc-*-eabisim*): Likewise.
4165 (powerpc-*-elf*): Likewise.
4166 (powerpc-*-eabialtivec*): Likewise.
4167 (powerpc-xilinx-eabi*): Likewise.
4168 (powerpc-*-rtems*): Likewise.
4169 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4170 t-softfp-excl, t-softfp to tmake_file.
4171 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4172 rs6000/t-ppccomm-ldbl to tmake_file.
4173 (powerpcle-*-elf*): Likewise.
4174 (powerpcle-*-eabisim*): Likewise.
4175 (powerpcle-*-eabi*): Likewise.
4176 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4177 rs6000/t-ibm-ldouble to tmake_file.
4178 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4179 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4180 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4181 (tic6x-*-*): Likewise.
4182 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4183 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4184 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4185 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4186 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4187 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4188 t-softfp to tmake_file.
4189 * configure.ac (sfp_machine_header): Provide default if unset.
4190 Substitute.
4191 Link sfp-machine.h to config/$sfp_machine_header.
4192 * configure: Regenerate.
4194 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4196 * Makefile.in (double_type_size, long_double_type_size): Set.
4197 Remove $(fpbit-in-libgcc) support.
4198 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4199 (fpbit-src): New variable.
4200 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4201 Compile with -DFLOAT $(FPBIT_CFLAGS).
4202 Use $<.
4203 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4204 Compile with $(FPBIT_CFLAGS).
4205 Use $<.
4206 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4207 Compile with -DFLOAT $(TPBIT_CFLAGS).
4208 Use $<.
4209 * configure.ac (double_type_size, long_double_type_size):
4210 Determine and substitute.
4211 * configure: Regenerate.
4212 * fp-bit.c, fp-bit.h: New files.
4213 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4214 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4215 * config/mips/t-mips: New file.
4216 * config/mips/t-sdemtk: New file.
4217 * config/rs6000/ppc64-fp.c: New file.
4218 * config/rs6000/t-darwin (LIB2ADD): Add
4219 $(srcdir)/config/rs6000/ppc64-fp.c.
4220 * config/rs6000/t-ppc64-fp: New file.
4221 * config/rx/rx-lib.h: New file.
4222 * config/rx/t-rx (FPBIT): Set to true.
4223 ($(gcc_objdir)/fp-bit.c): Remove.
4224 (DPBIT): Set to true only with -m64bit-doubles.
4225 ($(gcc_objdir)/dp-bit.c): Remove.
4226 * config/sparc/t-softfp: Remove.
4227 * config/spu/t-elf: New file.
4228 * config/t-fdpbit, config/t-fpbit: New files.
4229 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4230 (mips*-*-*): Likewise.
4231 (arm-wrs-vxworks): Likewise.
4232 (arm*-*-freebsd*): Likewise.
4233 (avr-*-rtems*): Add t-fpbit to tmake_file.
4234 (avr-*-*): Likewise.
4235 (bfin*-elf*): Add t-fdpbit to tmake_file.
4236 (bfin*-uclinux*): Likewise.
4237 (bfin*-linux-uclibc*): Likewise.
4238 (bfin*-rtems*): New case.
4239 Add t-fdpbit to tmake_file.
4240 (bfin*-*): Add t-fdpbit to tmake_file.
4241 (crisv32-*-elf): Likewise.
4242 (cris-*-linux*): Likewise.
4243 (fr30-*-elf): Likewise.
4244 (frv-*-elf, frv-*-*linux*): Likewise.
4245 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4246 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4247 (m32r-*-elf*): Likewise.
4248 (m32rle-*-elf*): Likewise.
4249 (m32r-*-linux*): Likewise.
4250 (m32rle-*-linux*): Likewise.
4251 (mcore-*-elf): Add t-fdpbit to tmake_file.
4252 (microblaze*-*-*): Likewise.
4253 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4254 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4255 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4256 Fix typo.
4257 Add mips/t-tpbit to tmake-file.
4258 (mips*-*-linux*): Fix typo.
4259 (mips*-sde-elf*): New case
4260 Add mips/t-sdemtk unless using newlib.
4261 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4262 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4263 (mn10300-*-*): Likewise.
4264 (pdp11-*-*): Likewise.
4265 (picochip-*-*): Add t-fpbit to tmake_file.
4266 (powerpc-*-eabisimaltivec*): Likewise.
4267 (powerpc-*-eabisim*): Likewise.
4268 (powerpc-*-elf*): Likewise.
4269 (powerpc-*-eabialtivec*): Likewise.
4270 (powerpc-xilinx-eabi*): New case.
4271 Add t-fdpbit to tmake_file.
4272 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4273 (powerpc-*-rtems*): Likewise.
4274 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4275 tmake_file.
4276 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4277 tmake_file.
4278 (powerpc-*-lynxos*): Likewise.
4279 (powerpcle-*-elf*): Likewise.
4280 (powerpcle-*-eabisim*): Likewise.
4281 (powerpcle-*-eabi*): Likewise.
4282 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4283 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4284 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4285 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4286 (rx-*-elf): Add t-fdpbit to tmake_file.
4287 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4288 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4289 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4290 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4291 sh*-*-netbsd*.
4292 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4293 (sh-wrs-vxworks): Likewise.
4294 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4295 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4296 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4297 (sparc64-*-rtems*): ... new case.
4298 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4299 (spu-*-elf*): Likewise.
4300 Add spu/t-elf to tmake_file.
4301 (v850*-*-*): Add t-fdpbit to tmake_file.
4302 (xstormy16-*-elf): Likewise.
4303 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4304 (mep*-*-*): Likewise.
4306 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4308 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4309 variables.
4310 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4311 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4312 (install-unwind_h): New target.
4313 (all): Depend on it.
4314 * config.host (unwind_header): New variable.
4315 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4316 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4317 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4318 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4319 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4320 Set unwind_header.
4321 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4322 Set unwind_header.
4323 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4324 arm*-*-eabi*.
4325 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4326 Set unwind_header.
4327 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4328 (ia64*-*-freebsd*): Likewise.
4329 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4330 tmake_file.
4331 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4332 $with_system_libunwind.
4333 (ia64*-*-hpux*): Set tmake_file.
4334 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4335 (picochip-*-*): Set tmake_file.
4336 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4337 md_unwind_header.
4338 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4339 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4340 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4341 (xtensa*-*-elf*): Set tmake_file.
4342 (xtensa*-*-linux*): Likewise.
4343 * configure.ac: Include ../config/unwind_ipinfo.m4.
4344 Call GCC_CHECK_UNWIND_GETIPINFO.
4345 Link unwind.h to $unwind_header.
4346 * configure: Regenerate.
4347 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4348 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4349 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4350 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4351 * config/unwind-dw2-fde-darwin.c: New file.
4352 * config/arm/libunwind.S, config/arm/pr-support.c,
4353 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4354 config/arm/unwind-arm.h,: New files.
4355 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4356 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4357 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4358 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4359 config/ia64/unwind-ia64.h: New files.
4360 * config/picochip/t-picochip: New file.
4361 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4362 files.
4363 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4364 * config/s390/t-tpf (LIB2ADDEH): Remove.
4365 * config/t-darwin (LIB2ADDEH): Set.
4366 * config/t-eh-dw2-dip: New file.
4367 * config/t-libunwind, config/t-libunwind-elf: New files.
4368 * config/t-sol2 (LIB2ADDEH): Remove.
4369 * config/xtensa/t-xtensa: New file.
4371 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4373 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4374 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4375 long long to check rt_sigreturn syscall.
4377 2011-08-02 Alan Modra <amodra@gmail.com>
4379 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4380 Restore for indirect call bcrtl from correct stack slot, and only
4381 if cfa+40 isn't valid.
4383 2011-08-01 Julian Brown <julian@codesourcery.com>
4385 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4386 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4387 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4389 2011-08-01 Julian Brown <julian@codesourcery.com>
4391 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4392 (libgcc-std.ver.in): Use above.
4393 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4394 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4395 throughout file.
4396 * config/t-fixedpoint-gnu-prefix: New file.
4397 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4398 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4399 instead of __PFX__.
4401 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4403 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4404 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4405 for x86-64. Properly check __x86_64__ and __LP64__.
4407 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4409 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4410 version.
4411 (_FP_WS_TYPE): Likewise.
4412 (_FP_I_TYPE): Likewise.
4414 2011-07-28 Alan Modra <amodra@gmail.com>
4416 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4417 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4418 in a plt call stub. Do restore r2 if stopped on bctrl.
4420 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4422 * config.host (i[3456x]86-*-netware*): Remove.
4423 * config/i386/netware-crt0.c, config/i386/t-nwld,
4424 config/i386/t-slibgcc-nwld: Remove.
4426 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4428 * config.host: Handle tic6x-*-*.
4429 * config/c6x/c6x-abi.h: New file.
4431 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4433 * config/i386/crtprec.c: New file.
4434 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4435 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4436 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4437 (x86_64-*-darwin*): Likewise.
4438 (i[34567]86-*-solaris2*: Likewise.
4440 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4442 * config/alpha/crtfastmath.c: New file.
4443 * config/i386/crtfastmath.c: New file.
4444 * config/ia64/crtfastmath.c: New file.
4445 * config/mips/crtfastmath.c: New file.
4446 * config/sparc/crtfastmath.c: New file.
4448 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4449 crtfastmath.c.
4450 Add -frandom-seed=gcc-crtfastmath.
4451 * config/alpha/t-crtfm: Remove.
4452 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4453 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4455 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4456 (alpha*-dec-osf5.1*): Likewise.
4457 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4458 Add crtfastmath.o to extra_parts.
4459 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4460 Add crtfastmath.o to extra_parts.
4461 (x86_64-*-darwin*): Likewise.
4462 (x86_64-*-mingw*): Likewise.
4463 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4464 (ia64*-*-freebsd*): Likewise.
4465 (ia64*-*-linux*): Likewise.
4466 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4467 Add crtfastmath.o to extra_parts.
4469 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4471 * config/darwin-crt3.o: New file.
4472 * config/rs6000/darwin-crt2.c: New file.
4473 * config/t-darwin: New file.
4474 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4475 (crt2.o): New rule.
4476 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4477 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4478 (powerpc64-*-darwin*): Likewise.
4480 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4482 * config/i386/netware-crt0.c: New file.
4483 * config/i386/t-nwld: Rename to ...
4484 * config/i386/t-slibgcc-nwld: ... this.
4485 * config/i386/t-nwld: New file.
4486 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4487 tmake_file.
4488 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4489 extra_parts.
4491 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4493 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4494 i386/t-crtstuff.
4495 * configure: Regenerate.
4497 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4499 * dfp-bit.c, dfp-bit.h: New files.
4500 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4501 variables.
4502 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4503 ($(d64pbit-o)): Likewise.
4504 ($(d128pbit-o)): Likewise.
4505 * config/t-dfprules: New file.
4506 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4507 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4508 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4509 (x86_64-*-linux*): Likewise.
4510 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4511 (i[34567]86-*-cygwin*): Likewise.
4512 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4513 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4515 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4517 * Makfile.in (LIBGCOV): New variable.
4518 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4519 * libgcov.c: New file.
4521 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4523 * fixed-bit.c, fixed-bit.h: New files.
4524 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4525 refer to fixed-bit.c.
4527 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4529 * config.host (*local*): Remove.
4531 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4533 PR target/39150
4534 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4535 like i?86-*-solaris2.1[0-9]*.
4536 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4537 * configure.ac (i?86-*-solaris2*): Likewise.
4538 * configure: Regenerate.
4540 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4542 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4543 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4544 md_unwind_header by splitting out of...
4545 (i[34567]86-*-linux*): ... this.
4546 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4547 Remove md_unwind_header by splitting out of...
4548 (x86_64-*-linux*): ... this.
4550 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4552 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4554 2011-06-28 Nick Clifton <nickc@redhat.com>
4556 * config.host: Recognize all V850 variants.
4558 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4560 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4562 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4564 * shared-object.mk (c_flags-$o): Save c_flags.
4565 ($(base)$(objext)): Use it.
4566 ($(base)_s$(objext)): Likewise.
4568 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4570 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4571 * libgcc-std.ver.in (GCC_4.7.0): New section.
4573 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4575 PR target/49313
4576 PR target/29524
4577 * config/avr/t-avr: Fix line endings.
4578 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4579 _parityXX2.
4581 2011-06-14 Olivier Hainque <hainque@adacore.com>
4582 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4584 * config/mips/irix6-unwind.h: New file.
4585 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4587 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4589 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4590 (sparc64_fallback_frame_state): Use it.
4591 (sparc64_frob_update_context): Further adjust context.
4592 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4593 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4594 * config/sparc/sol2-cn.S: Likewise.
4596 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4598 * enable-execute-stack-empty.c: New file.
4599 * enable-execute-stack-mprotect.c: New file.
4600 * config/i386/enable-execute-stack-mingw32.c: New file.
4601 * config.host (enable_execute_stack): New variable.
4602 Select appropriate variants.
4603 * configure.ac: Link enable-execute-stack.c to
4604 $enable_execute_stack.
4605 * configure: Regenerate.
4606 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4607 (lib2funcs): Remove _enable_execute_stack.
4609 2011-06-09 David S. Miller <davem@davemloft.net>
4610 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4612 * config.host (sparc-*-linux*): Correct md_unwind_header
4613 filename.
4614 (s390x-ibm-tpf*): Fix typo.
4616 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4618 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4619 Add crtfastmath.o to extra_parts.
4620 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4621 mips/t-crtfm.
4622 * config/mips/t-crtfm: Remove.
4624 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4626 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4628 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4630 * config.host (sh*-*-linux*): Fix typo.
4632 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4634 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4635 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4636 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4637 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4638 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4639 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4640 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4641 Wrap in !__MINGW64__.
4642 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4643 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4644 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4645 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4646 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4647 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4648 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4649 Wrap in !__LP64__.
4650 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4651 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4652 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4653 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4654 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4655 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4656 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4657 * config/no-unwind.h: New file.
4658 * config.host (md_unwind_header): Document.
4659 Define.
4660 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4661 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4662 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4663 hppa[12]*-*-hpux11*): Set md_unwind_header.
4664 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4665 Set md_unwind_header.
4666 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4667 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4668 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4669 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4670 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4671 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4672 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4673 md_unwind_header.
4674 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4675 * configure: Regenerate.
4677 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4679 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4680 Set tmake_file, extra_parts.
4681 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4682 Remove O32 support.
4683 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4684 Remove O32 support.
4685 * config/mips/t-irix6: New file.
4686 * config/mips/t-slibgcc-irix: New file.
4688 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4690 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4691 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4693 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4695 * configure.ac (target_thread_file): Determine thread model.
4696 * configure: Regenerate.
4697 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4698 * config/alpha/t-alpha: New file.
4699 * config/alpha/t-crtfm: Use $<.
4700 * config/alpha/t-ieee: New file.
4701 * config/alpha/t-osf-pthread: New file.
4702 * config/alpha/t-slibgcc-osf: New file.
4703 * config/alpha/libgcc-osf5.ver: New file.
4705 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4707 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4708 tmake_file.
4709 Add crtfastmath.o to extra_parts.
4711 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4713 * config/gmon-sol2.c: Reindent.
4714 Cleanup comments.
4715 Remove, correct casts.
4716 Use STDERR_FILENO, NULL.
4717 (BASEADDRESS): Remove.
4718 (minbrk): Remove.
4719 (errno, sbrk): Remove declarations.
4720 (monstartup) [hp300]: Remove.
4721 (mcount): Remove.
4723 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4725 * Makefile.in (cpu_type): Define.
4726 * config.host (i[34567]86-*-rtems*): Handle it.
4727 (i[34567]86-*-solaris2*): Move body ...
4728 (*-*-solaris2*): ... here.
4729 New case, generalize.
4730 (sparc-*-elf*): Handle it.
4731 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4732 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4733 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4734 Fold into ...
4735 (sparc*-*-solaris2*): ... this.
4736 New case.
4737 (sparc64-*-elf*): Handle it.
4738 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4739 Merge ../gcc/config/i386/gmon-sol2.c.
4740 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4741 Use C comments.
4742 Merge ../gcc/config/i386/sol2-gc1.asm.
4743 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4744 Use C comments.
4745 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4746 Use C comments.
4747 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4748 * config/i386/t-crtstuff: New file.
4749 * config/i386/t-softfp: New file.
4750 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4751 $(T)crti.o, $(T)crtn.o): Remove.
4752 (gcrt1.o): New rule.
4753 (TARGET_LIBGCC2_CFLAGS): Remove.
4754 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4755 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4756 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4757 * config/sparc/t-sol2: New file.
4758 * config/sparc/t-crtfm: Move to ...
4759 * config/t-crtfm: ... this.
4760 Use $(cpu_type), $<.
4761 * config/t-crtin: New file.
4762 * config/sparc/t-softfp: New file.
4763 * config/sparc/t-softmul: New file.
4764 * config/t-rtems: New file.
4765 * config/t-slibgcc: New file.
4766 * config/t-slibgcc-elf-ver: New file.
4767 * config/t-slibgcc-gld: New file.
4768 * config/t-slibgcc-sld: New file.
4769 * config/t-sol2: New file.
4770 * configure.ac: Include ../config/lib-ld.m4.
4771 Call AC_LIB_PROG_LD_GNU.
4772 Substitute cpu_type.
4773 * configure: Regenerate.
4775 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4777 PR bootstrap/49173
4778 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4779 libgcc-std.ver in the build directory.
4780 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4781 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4783 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4785 * libgcc-std.ver.in: New file.
4786 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4787 variables.
4788 (libgcc-std.ver): New rule.
4789 * config/t-gnu-prefix: New file.
4791 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4793 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4795 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4797 * config/i386/darwin-lib.h: New file.
4799 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4801 * config/arm/symbian-lib.h: New.
4803 2011-05-04 Chris Demetriou <cgd@google.com>
4805 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4806 (__x86.get_pc_thunk.bx): ...this.
4807 (__morestack): Adjust for rename, remove undef of __i686.
4809 2011-05-03 Chris Demetriou <cgd@google.com>
4811 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4813 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4815 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4816 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4817 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4818 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4819 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4820 Remove cases.
4822 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4824 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4825 Adjust copyright year.
4827 2011-03-07 Ian Lance Taylor <iant@google.com>
4829 * generic-morestack.c (__splitstack_find): Adjust returned stack
4830 pointer to include all registers pushed by __morestack.
4832 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4834 PR target/40125
4835 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4836 (toolexecdir): Calculate and AC_SUBST.
4837 (toolexeclibdir): Likewise.
4838 * Makefile.in (target_noncanonical): Import.
4839 (toolexecdir): Likewise.
4840 (toolexeclibdir): Likewise.
4841 * configure: Regenerate.
4843 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4845 PR target/46040
4846 * config/arm/bpabi.h: Rename to...
4847 * config/arm/bpabi-lib.h: ...this.
4849 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4851 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4852 appropriate.
4853 * configure: Regenerate.
4855 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4857 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4858 __FLOAT_WORD_ORDER__.
4859 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4860 Delete.
4862 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4864 PR other/46202
4865 * Makefile.in (install-strip): New phony target.
4867 2010-11-07 Ian Lance Taylor <iant@google.com>
4869 PR target/46089
4870 * config/i386/morestack.S (__morestack_large_model): New
4871 function.
4873 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4875 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4876 Delete.
4877 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4879 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4881 * config/arm/bpabi.h: New file.
4882 * config/frv/frv-abi.h: New file.
4884 2010-10-01 Ian Lance Taylor <iant@google.com>
4886 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4887 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4889 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4891 PR target/45858
4892 * config.host: Add the missing `$'.
4894 2010-09-30 Michael Eager <eager@eagercon.com>
4896 * config.host: Add microblaze*-*-*.
4897 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4898 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4899 udivsi3.asm,umodsi3.asm}: New.
4901 2010-09-28 Ian Lance Taylor <iant@google.com>
4903 * configure.ac: Adjust CFI test to test assembler directly rather
4904 than checking gcc preprocessor macro.
4905 * configure: Rebuild.
4907 2010-09-27 Ian Lance Taylor <iant@google.com>
4909 * configure.ac: Test whether assembler supports CFI directives.
4910 * config.host: Only add t-stack and i386/t-stack-i386 to
4911 tmake_file if libgcc_cv_cfi is "yes".
4912 * configure: Rebuild.
4914 2010-09-27 Ian Lance Taylor <iant@google.com>
4916 * generic-morestack.h: New file.
4917 * generic-morestack.c: New file.
4918 * generic-morestack-thread.c: New file.
4919 * config/i386/morestack.S: New file.
4920 * config/t-stack: New file.
4921 * config/i386/t-stack-i386: New file.
4922 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4923 i386/t-stack-i386 to tmake_file.
4925 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4927 * Makefile.in (libgcc-extra-parts): Check for static archives and
4928 invoke ranlib after installing them.
4929 (gcc-extra-parts): Likewise.
4930 (install-leaf): Likewise.
4932 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4934 * configure: Regenerated.
4936 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4938 * configure: Regenerated.
4940 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4941 Andrew Pinski <pinskia@gmail.com>
4943 PR target/40959
4944 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4946 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4948 PR target/45524
4949 * configure: Regenerated.
4951 2010-09-06 Andreas Schwab <schwab@redhat.com>
4953 * configure: Regenerate.
4955 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4957 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4958 64bit targets.
4959 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4960 for 64bit targets.
4962 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4963 Iain Sandoe <iains@gcc.gnu.org>
4965 PR target/45476
4966 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4967 LIB2FUNCS_EXCLUDE functions.
4969 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4971 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4972 Include dfp.m4.
4973 * configure: Regenerate.
4975 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4977 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4978 i386/t-freebsd to tmake_file.
4979 * config/i386/t-freebsd: New file.
4980 * config/i386/libgcc-bsd.ver: New file.
4982 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4984 * config.host (powerpc*-eabispe*): Set tmake_file.
4985 (powerpc*-eabi*): Likewise.
4986 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4987 crtbeginS, crtendS, crtbeginT.
4989 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4991 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4992 to tmake_file. Add crtfastmath.o to extra_parts.
4993 * config/mips/t-crtfm: New.
4995 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4997 * config.host (sparc64-*-rtems*): New target.
4999 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5001 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5002 assembler syntax.
5004 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5006 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5008 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5010 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5011 alpha-dec-osf5.0* support.
5013 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5015 * config.host: Add lm32-*-rtems*.
5017 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5018 Uros Bizjak <ubizjak@gmail.com>
5020 PR target/39048
5021 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5022 like other remaining 32-bit x86 OSes.
5023 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5024 assembler syntax.
5025 * config/i386/libgcc-sol2.ver: New file.
5026 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5028 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5030 PR c/43553
5031 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5032 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5033 is used and substitute set_use_emutls.
5034 * configure: Regenerated.
5036 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5038 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5040 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5042 PR target/38085
5043 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5044 MULTILIB_CFLAGS.
5045 ($(T)gcrt1.o): Likewise.
5046 ($(T)crt1.o): Likewise.
5047 ($(T)crti.o): Likewise.
5048 ($(T)crtn.o): Likewise.
5050 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5052 PR other/42980
5053 * Makefile.in (install): Use $(MAKE) string in rule, for
5054 parallel make.
5056 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5058 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5059 * config/mmix/t-mmix: New file.
5060 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5062 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5064 PR java/41991
5065 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5066 SHLIB_MAPFILES.
5068 2010-01-04 Anthony Green <green@moxielogic.com>
5070 * config/moxie/crti.asm, config/moxie/crtn.asm,
5071 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5072 config/moxie/t-moxie: New files.
5073 * config.host: Add t-moxie-softfp reference.
5075 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5077 PR other/39888
5078 * config/t-slibgcc-darwin: Fix embedded rpaths for
5079 --enable-version-specific-runtime-libs, build extension stub
5080 libs exposing features available from current libgcc_s.
5082 2009-11-11 Jon Beniston <jon@beniston.com>
5084 * config.host: Add lm32 targets.
5085 * config/lm32: New directory.
5086 * config/lm32/libgcc_lm32.h: New file.
5087 * config/lm32/_mulsi3.c: New file.
5088 * config/lm32/_udivmodsi4.c: New file.
5089 * config/lm32/_divsi3.c: New file.
5090 * config/lm32/_modsi3.c: New file.
5091 * config/lm32/_udivsi3.c: New file.
5092 * config/lm32/_umodsi3.c: New file.
5093 * config/lm32/_lshrsi3.S: New file.
5094 * config/lm32/_ashrsi3.S: New file.
5095 * config/lm32/_ashlsi3.S: New file.
5096 * config/lm32/crti.S: New file.
5097 * config/lm32/crtn.S: New file.
5098 * config/lm32/t-lm32: New file.
5099 * config/lm32/t-elf: New file.
5100 * config/lm32/t-uclinux: New file.
5102 2009-10-26 Nick Clifton <nickc@redhat.com>
5104 * config.host: Add support for RX target.
5105 * config/rx: New directory.
5106 * config/rx/rx-abi-functions.c: New file. Supplementary
5107 functions for libgcc to support the RX ABI.
5108 * config/rx/rx-abi.h: New file. Supplementary header file for
5109 libgcc RX ABI functions.
5110 * config/rx/t-rx: New file: Makefile fragment for building
5111 libgcc for the RX.
5113 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5115 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5116 constraint of y0 to "g".
5118 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5120 * config.host: Include the s390 makefile fragments.
5121 * config/s390/32/_fixdfdi.c: New file.
5122 * config/s390/32/_fixsfdi.c: New file.
5123 * config/s390/32/_fixtfdi.c: New file.
5124 * config/s390/32/_fixunsdfdi.c: New file.
5125 * config/s390/32/_fixunssfdi.c: New file.
5126 * config/s390/32/_fixunstfdi.c: New file.
5127 * config/s390/32/t-floattodi: New file.
5128 * config/s390/libgcc-glibc.ver: New file.
5129 * config/s390/t-crtstuff: New file.
5130 * config/s390/t-linux: New file.
5131 * config/s390/t-tpf: New file.
5133 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5135 * configure.ac (AC_PREREQ): Bump to 2.64.
5137 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5139 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5141 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5143 * configure: Regenerate.
5145 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5147 * config.host (ia64-hp-*vms*): New target.
5148 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5149 with ia64-hp-*vms*.
5151 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5153 * configure.ac: Add snippet for maintainer-mode.
5154 * configure: Regenerate.
5155 * Makefile.in (AUTOCONF, configure_deps): New variables.
5156 ($(srcdir)/configure)): New rule, active only with maintainer
5157 mode turned on.
5159 2009-06-23 DJ Delorie <dj@redhat.com>
5161 Add MeP port.
5162 * config.host: Add mep support.
5164 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5166 * config.host: Add i386/${host_address}/t-fprules-softfp and
5167 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5169 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5170 for mingw targets.
5171 * config/i386/64/_multc3.c: Likewise.
5172 * config/i386/64/_powitf2.c: Likewise.
5173 * config/i386/64/eqtf2.c: Likewise.
5174 * config/i386/64/getf2.c: Likewise.
5175 * config/i386/64/letf2.c: Likewise.
5176 * config/i386/64/letf2.c: Likewise.
5177 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5178 unsigned long long for x64 mingw targets.
5179 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5180 (_FP_I_TYPE): Define as long long for x64 mingw target.
5182 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5184 * config.host (vax-*-linux*): New.
5186 2009-05-31 Anthony Green <green@moxielogic.com>
5188 * config.host: Add moxie support.
5189 * config/moxie/t-moxie: New file.
5191 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5193 * config.host: Add i386/${host_address}/t-fprules-softfp and
5194 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5196 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5198 * config.host: Add i386/${host_address}/t-fprules-softfp to
5199 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5201 2009-04-09 Nick Clifton <nickc@redhat.com>
5203 * config/ia64/tf-signs.c: Change copyright header to refer to
5204 version 3 of the GNU General Public License with version 3.1
5205 of the GCC Runtime Library Exception and to point readers at
5206 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5207 web page.
5208 * config/i386/32/tf-signs.c: Likewise.
5209 * config/libbid/_addsub_dd.c: Likewise.
5210 * config/libbid/_addsub_sd.c: Likewise.
5211 * config/libbid/_addsub_td.c: Likewise.
5212 * config/libbid/_dd_to_df.c: Likewise.
5213 * config/libbid/_dd_to_di.c: Likewise.
5214 * config/libbid/_dd_to_sd.c: Likewise.
5215 * config/libbid/_dd_to_sf.c: Likewise.
5216 * config/libbid/_dd_to_si.c: Likewise.
5217 * config/libbid/_dd_to_td.c: Likewise.
5218 * config/libbid/_dd_to_tf.c: Likewise.
5219 * config/libbid/_dd_to_udi.c: Likewise.
5220 * config/libbid/_dd_to_usi.c: Likewise.
5221 * config/libbid/_dd_to_xf.c: Likewise.
5222 * config/libbid/_df_to_dd.c: Likewise.
5223 * config/libbid/_df_to_sd.c: Likewise.
5224 * config/libbid/_df_to_td.c: Likewise.
5225 * config/libbid/_di_to_dd.c: Likewise.
5226 * config/libbid/_di_to_sd.c: Likewise.
5227 * config/libbid/_di_to_td.c: Likewise.
5228 * config/libbid/_div_dd.c: Likewise.
5229 * config/libbid/_div_sd.c: Likewise.
5230 * config/libbid/_div_td.c: Likewise.
5231 * config/libbid/_eq_dd.c: Likewise.
5232 * config/libbid/_eq_sd.c: Likewise.
5233 * config/libbid/_eq_td.c: Likewise.
5234 * config/libbid/_ge_dd.c: Likewise.
5235 * config/libbid/_ge_sd.c: Likewise.
5236 * config/libbid/_ge_td.c: Likewise.
5237 * config/libbid/_gt_dd.c: Likewise.
5238 * config/libbid/_gt_sd.c: Likewise.
5239 * config/libbid/_gt_td.c: Likewise.
5240 * config/libbid/_isinfd128.c: Likewise.
5241 * config/libbid/_isinfd32.c: Likewise.
5242 * config/libbid/_isinfd64.c: Likewise.
5243 * config/libbid/_le_dd.c: Likewise.
5244 * config/libbid/_le_sd.c: Likewise.
5245 * config/libbid/_le_td.c: Likewise.
5246 * config/libbid/_lt_dd.c: Likewise.
5247 * config/libbid/_lt_sd.c: Likewise.
5248 * config/libbid/_lt_td.c: Likewise.
5249 * config/libbid/_mul_dd.c: Likewise.
5250 * config/libbid/_mul_sd.c: Likewise.
5251 * config/libbid/_mul_td.c: Likewise.
5252 * config/libbid/_ne_dd.c: Likewise.
5253 * config/libbid/_ne_sd.c: Likewise.
5254 * config/libbid/_ne_td.c: Likewise.
5255 * config/libbid/_sd_to_dd.c: Likewise.
5256 * config/libbid/_sd_to_df.c: Likewise.
5257 * config/libbid/_sd_to_di.c: Likewise.
5258 * config/libbid/_sd_to_sf.c: Likewise.
5259 * config/libbid/_sd_to_si.c: Likewise.
5260 * config/libbid/_sd_to_td.c: Likewise.
5261 * config/libbid/_sd_to_tf.c: Likewise.
5262 * config/libbid/_sd_to_udi.c: Likewise.
5263 * config/libbid/_sd_to_usi.c: Likewise.
5264 * config/libbid/_sd_to_xf.c: Likewise.
5265 * config/libbid/_sf_to_dd.c: Likewise.
5266 * config/libbid/_sf_to_sd.c: Likewise.
5267 * config/libbid/_sf_to_td.c: Likewise.
5268 * config/libbid/_si_to_dd.c: Likewise.
5269 * config/libbid/_si_to_sd.c: Likewise.
5270 * config/libbid/_si_to_td.c: Likewise.
5271 * config/libbid/_td_to_dd.c: Likewise.
5272 * config/libbid/_td_to_df.c: Likewise.
5273 * config/libbid/_td_to_di.c: Likewise.
5274 * config/libbid/_td_to_sd.c: Likewise.
5275 * config/libbid/_td_to_sf.c: Likewise.
5276 * config/libbid/_td_to_si.c: Likewise.
5277 * config/libbid/_td_to_tf.c: Likewise.
5278 * config/libbid/_td_to_udi.c: Likewise.
5279 * config/libbid/_td_to_usi.c: Likewise.
5280 * config/libbid/_td_to_xf.c: Likewise.
5281 * config/libbid/_tf_to_dd.c: Likewise.
5282 * config/libbid/_tf_to_sd.c: Likewise.
5283 * config/libbid/_tf_to_td.c: Likewise.
5284 * config/libbid/_udi_to_dd.c: Likewise.
5285 * config/libbid/_udi_to_sd.c: Likewise.
5286 * config/libbid/_udi_to_td.c: Likewise.
5287 * config/libbid/_unord_dd.c: Likewise.
5288 * config/libbid/_unord_sd.c: Likewise.
5289 * config/libbid/_unord_td.c: Likewise.
5290 * config/libbid/_usi_to_dd.c: Likewise.
5291 * config/libbid/_usi_to_sd.c: Likewise.
5292 * config/libbid/_usi_to_td.c: Likewise.
5293 * config/libbid/_xf_to_dd.c: Likewise.
5294 * config/libbid/_xf_to_sd.c: Likewise.
5295 * config/libbid/_xf_to_td.c: Likewise.
5296 * config/libbid/bid128.c: Likewise.
5297 * config/libbid/bid128_2_str.h: Likewise.
5298 * config/libbid/bid128_2_str_macros.h: Likewise.
5299 * config/libbid/bid128_2_str_tables.c: Likewise.
5300 * config/libbid/bid128_add.c: Likewise.
5301 * config/libbid/bid128_compare.c: Likewise.
5302 * config/libbid/bid128_div.c: Likewise.
5303 * config/libbid/bid128_fma.c: Likewise.
5304 * config/libbid/bid128_logb.c: Likewise.
5305 * config/libbid/bid128_minmax.c: Likewise.
5306 * config/libbid/bid128_mul.c: Likewise.
5307 * config/libbid/bid128_next.c: Likewise.
5308 * config/libbid/bid128_noncomp.c: Likewise.
5309 * config/libbid/bid128_quantize.c: Likewise.
5310 * config/libbid/bid128_rem.c: Likewise.
5311 * config/libbid/bid128_round_integral.c: Likewise.
5312 * config/libbid/bid128_scalb.c: Likewise.
5313 * config/libbid/bid128_sqrt.c: Likewise.
5314 * config/libbid/bid128_string.c: Likewise.
5315 * config/libbid/bid128_to_int16.c: Likewise.
5316 * config/libbid/bid128_to_int32.c: Likewise.
5317 * config/libbid/bid128_to_int64.c: Likewise.
5318 * config/libbid/bid128_to_int8.c: Likewise.
5319 * config/libbid/bid128_to_uint16.c: Likewise.
5320 * config/libbid/bid128_to_uint32.c: Likewise.
5321 * config/libbid/bid128_to_uint64.c: Likewise.
5322 * config/libbid/bid128_to_uint8.c: Likewise.
5323 * config/libbid/bid32_to_bid128.c: Likewise.
5324 * config/libbid/bid32_to_bid64.c: Likewise.
5325 * config/libbid/bid64_add.c: Likewise.
5326 * config/libbid/bid64_compare.c: Likewise.
5327 * config/libbid/bid64_div.c: Likewise.
5328 * config/libbid/bid64_fma.c: Likewise.
5329 * config/libbid/bid64_logb.c: Likewise.
5330 * config/libbid/bid64_minmax.c: Likewise.
5331 * config/libbid/bid64_mul.c: Likewise.
5332 * config/libbid/bid64_next.c: Likewise.
5333 * config/libbid/bid64_noncomp.c: Likewise.
5334 * config/libbid/bid64_quantize.c: Likewise.
5335 * config/libbid/bid64_rem.c: Likewise.
5336 * config/libbid/bid64_round_integral.c: Likewise.
5337 * config/libbid/bid64_scalb.c: Likewise.
5338 * config/libbid/bid64_sqrt.c: Likewise.
5339 * config/libbid/bid64_string.c: Likewise.
5340 * config/libbid/bid64_to_bid128.c: Likewise.
5341 * config/libbid/bid64_to_int16.c: Likewise.
5342 * config/libbid/bid64_to_int32.c: Likewise.
5343 * config/libbid/bid64_to_int64.c: Likewise.
5344 * config/libbid/bid64_to_int8.c: Likewise.
5345 * config/libbid/bid64_to_uint16.c: Likewise.
5346 * config/libbid/bid64_to_uint32.c: Likewise.
5347 * config/libbid/bid64_to_uint64.c: Likewise.
5348 * config/libbid/bid64_to_uint8.c: Likewise.
5349 * config/libbid/bid_b2d.h: Likewise.
5350 * config/libbid/bid_binarydecimal.c: Likewise.
5351 * config/libbid/bid_conf.h: Likewise.
5352 * config/libbid/bid_convert_data.c: Likewise.
5353 * config/libbid/bid_decimal_data.c: Likewise.
5354 * config/libbid/bid_decimal_globals.c: Likewise.
5355 * config/libbid/bid_div_macros.h: Likewise.
5356 * config/libbid/bid_dpd.c: Likewise.
5357 * config/libbid/bid_flag_operations.c: Likewise.
5358 * config/libbid/bid_from_int.c: Likewise.
5359 * config/libbid/bid_functions.h: Likewise.
5360 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5361 * config/libbid/bid_inline_add.h: Likewise.
5362 * config/libbid/bid_internal.h: Likewise.
5363 * config/libbid/bid_round.c: Likewise.
5364 * config/libbid/bid_sqrt_macros.h: Likewise.
5366 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5368 * Makefile.in: Change copyright header to refer to version
5369 3 of the GNU General Public License and to point readers at the
5370 COPYING3 file and the FSF's license web page.
5371 * config.host: Likewise.
5373 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5375 * config.host: Reorder and merge to match config.gcc change.
5377 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5379 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5381 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5383 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5384 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5385 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5386 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5388 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5390 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5391 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5393 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5395 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5396 ia64/t-softfp-compat to tmake_file.
5398 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5400 * config/ia64/__divxf3.asm: New.
5401 * config/ia64/_fixtfdi.asm: Likewise.
5402 * config/ia64/_fixunstfdi.asm: Likewise.
5403 * config/ia64/_floatditf.asm: Likewise.
5404 * config/ia64/t-fprules-softfp: Likewise.
5405 * config/ia64/t-softfp-compat: Likewise.
5406 * config/ia64/tf-signs.c: Likewise.
5408 2009-01-18 Ben Elliston <bje@au.ibm.com>
5410 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5412 2009-01-16 Ben Elliston <bje@au.ibm.com>
5414 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5415 to tmake_file.
5417 2009-01-13 Ben Elliston <bje@au.ibm.com>
5419 * config/t-softfp: New file.
5420 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5421 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5423 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5425 * config.host: Add m32r*-*-rtems*.
5427 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5429 * config.host: Add m32c*-*-rtems*.
5431 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5433 PR bootstrap/33100
5434 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5435 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5436 * configure: Regenerate.
5437 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5438 tmake_file here from gcc/config.gcc.
5439 Move extra_parts here from gcc/config.gcc.
5440 * config/i386/t-sol2: Move here from gcc/config/i386.
5441 Use gcc_srcdir instead of srcdir.
5443 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5445 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5446 case.
5448 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5450 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5452 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5454 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5456 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5458 Add picoChip port.
5459 * config.host: Add picochip-*-*.
5461 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5463 * config.host: Match more processor names for Xtensa.
5465 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5467 * config/i386/64/t-softfp-compat: Update comments.
5469 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5471 * config/i386/64/_divtc3-compat.c: Moved to ...
5472 * config/i386/64/_divtc3.c: Here.
5474 * config/i386/64/_multc3-compat.c: Moved to ...
5475 * config/i386/64/_multc3.c: Here.
5477 * config/i386/64/_powitf2-compat.c: Moved to ...
5478 * config/i386/64/_powitf2.c: Here.
5480 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5481 .c suffix instead of -compat.c.
5483 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5485 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5486 (_FP_MUL_MEAT_D): Ditto.
5487 (_FP_DIV_MEAT_S): Ditto.
5488 (_FP_DIV_MEAT_D): Ditto.
5490 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5492 * Makefile.in: Add support for __sync_* libgcc functions.
5494 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5496 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5498 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5500 PR boostrap/36702
5501 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5502 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5504 * config/i386/64/t-fprules-softfp: Moved to ...
5505 * config/i386/64/t-softfp-compat: This. New.
5507 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5509 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5510 Initialize f with 0.0.
5512 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5514 PR target/36669
5515 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5517 * config/i386/64/_divtc3-compat.c: New.
5518 * config/i386/64/_multc3-compat.c: Likewise.
5519 * config/i386/64/_powitf2-compat.c: Likewise.
5520 * config/i386/64/eqtf2.c: Likewise.
5521 * config/i386/64/getf2.c: Likewise.
5522 * config/i386/64/letf2.c: Likewise.
5523 * config/i386/64/t-fprules-softfp: Likewise.
5525 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5527 * config.host: Add i386/${host_address}/t-fprules-softfp to
5528 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5529 i[34567]86-*-linux*, x86_64-*-linux*.
5531 * configure.ac: Set host_address to 64 or 32 for x86.
5532 * configure: Regenerated.
5534 * Makefile.in (config.status): Also depend on
5535 $(srcdir)/config.host.
5537 * config/i386/32/t-fprules-softfp: New.
5538 * config/i386/32/tf-signs.c: Likewise.
5540 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5542 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5543 Uros Bizjak <ubizjak@gmail.com>
5545 * config/i386/32/sfp-machine.h: New.
5547 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5549 * config/rs6000/t-ppccomm: Remove rules that conflict with
5550 auto-generated rules.
5552 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5554 * configure.ac: sinclude override.m4.
5555 * configure: Regenerate.
5557 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5559 * configure: Regenerate.
5561 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5563 * Makefile.in (DECNUMINC): Remove
5564 -I$(MULTIBUILDTOP)../../libdecnumber.
5565 * gstdint.h: New.
5567 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5569 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5570 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5571 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5572 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5573 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5574 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5575 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5576 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5577 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5578 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5579 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5580 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5581 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5582 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5584 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5586 * config.host (sh2[lbe]*-*-linux*): Allow target.
5588 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5590 * config/rs6000/t-ppccomm: Add build rules for new files.
5591 (LIB2ADD_ST): New variable.
5593 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5595 PR target/34210
5596 PR target/35508
5597 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5598 * config/t-avr: New file. Build 16bit libgcc functions.
5600 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5602 PR target/35401
5603 * config/t-slibgcc-darwin: Make install-leaf dependent on
5604 install-darwin-libgcc-stubs instead of install.
5606 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5608 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5609 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5610 sh-*-rtemscoff*): Remove cases.
5612 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5614 * Makefile.in (all): Use install-leaf rather than install.
5615 (install): Split most of the rule into...
5616 (install-leaf): ...this new one.
5618 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5619 Paolo Bonzini <bonzini@gnu.org>
5621 PR target/30572
5622 * Makefile.in: Use @shlib_slibdir@ substitution to get
5623 correct install name on darwin.
5624 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5626 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5628 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5629 cris-*-elf and cris-*-none.
5630 (crisv32-*-linux*): Similar, as cris-*-linux*.
5632 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5634 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5636 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5638 PR regression/33926
5639 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5640 * configure: Regenerated.
5642 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5644 * Makefile.in (dfp-filenames): Replace decimal_globals,
5645 decimal_data, binarydecimal and convert_data with
5646 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5647 and bid_convert_data, respectively.
5649 2007-09-17 Chao-ying Fu <fu@mips.com>
5650 Nigel Stephens <nigel@mips.com>
5652 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5653 * Makefile.in (fixed_point): Define.
5654 Check if fixed_point is yes to build support functions.
5655 * configure.ac: Check for fixed_point support.
5656 * configure: Regenerated.
5657 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5658 funcs, modes, from, to.
5660 2007-09-11 Janis Johnson <janis187@us.ibm.com
5662 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5664 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5666 * Makefile.in (dfp-filenames): Remove decUtility, add
5667 decDouble, decPacked, decQuad, decSingle.
5669 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5671 * config.host : Add x86_64-elf target.
5673 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5675 * configure.ac (set_have_cc_tls): Add a missing =.
5676 * configure: Regenerated.
5678 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5680 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5681 and x86_64-*-linux*.
5683 * config/t-tls: New file.
5685 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5687 * configure.ac: Include ../config/enable.m4 and
5688 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5689 supports TLS and substitute set_have_cc_tls.
5690 * configure: Regenerated.
5692 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5694 * Makefile.in: Use libbid for DFP when BID is enabled.
5696 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5698 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5699 extra_parts. Add config/i386/t-cygming to tmake_file.
5700 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5702 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5703 Danny Smith <dannysmith@users.sourceforge.net>
5705 PR target/29498
5706 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5707 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5708 * config/i386/t-crtfm: Compile crtfastmath.o with
5709 -minline-all-stringops.
5711 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5713 * config.host (sparc-wrs-vxworks): New target.
5715 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5717 * config.host: Recognize fido.
5719 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5721 * configure: Check host, not target, for decimal float support.
5723 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5725 * config/i386/t-crtpc: New file.
5726 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5727 (x86_64-*-linux*): Ditto.
5729 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5731 * config.host (x86_64-*-mingw*): New target.
5733 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5734 H.J. Lu <hongjiu.lu@intel.com>
5736 * Makefile.in (enable_decimal_float): New.
5737 (DECNUMINC): Add
5738 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5739 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5740 (decbits-filenames): This.
5741 (decbits-objects): New.
5742 (libgcc-objects): Add $(decbits-objects).
5744 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5745 Substitute enable_decimal_float.
5746 * configure: Regenerated.
5748 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5750 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5752 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5754 * Makefile.in (install-info): New dummy target.
5756 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5758 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5760 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5762 * Makefile.in: Add install-html and install-pdf dummy
5763 targets.
5765 2007-02-05 Roger Sayle <roger@eyesopen.com>
5766 Daniel Jacobowitz <dan@codesourcery.com>
5768 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5769 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5770 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5772 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5774 * Makefile.in (dec-filenames): Add decExcept.
5776 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5778 PR bootstrap/30469
5779 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5780 -fprofile-use.
5782 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5784 * configure.ac: Add --enable-version-specific-runtime-libs.
5785 Correct $slibdir default.
5786 * configure: Regenerated.
5788 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5790 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5792 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5794 PR target/30519
5795 * config.host (alpha*-*-linux*): Set extra_parts.
5797 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5799 * config/sh/t-linux: New.
5800 * config.host (sh*-*-linux*): Set tmake_file.
5802 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5804 * Makefile.in (install): Handle multilibs.
5806 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5808 * Makefile.in: Added .PHONY entry for documentation targets.
5810 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5812 * Makefile.in: Add empty info, html, dvi, pdf targets.
5814 2007-01-04 Mike Stump <mrs@apple.com>
5816 * Makefile.in (MAKEINFO): Remove.
5817 (PERL): Likewise.
5819 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5821 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5822 * configure: Regenerate.
5823 * Makefile.in (host_subdir): Substitute it.
5824 (gcc_objdir): Use it.
5826 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5828 * config.host (ia64*-*-linux*): Set tmake_file.
5830 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5832 * Makefile.in (version): Define.
5834 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5835 Paolo Bonzini <bonzini@gnu.org>
5837 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5838 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5839 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5840 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5841 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5842 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5843 * configure: Generated.