1 2014-07-31 Alan Modra <amodra@gmail.com>
2 Peter Bergner <bergner@vnet.ibm.com>
4 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
5 (pack_ldouble): New function.
7 (__gcc_qmul): Likewise.
8 (__gcc_qdiv): Likewise.
9 (__gcc_qneg): Likewise.
10 (__gcc_stoq): Likewise.
11 (__gcc_dtoq): Likewise.
13 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
15 * config/s390/tpf-unwind.h: Include <stdbool.h>.
16 (__tpf_eh_return): Add original return address as second parameter.
17 Handle cases where unwinder routines were called directly, instead
18 of from within the C++ library.
20 2014-07-29 Nathan Sidwell <nathan@acm.org>
22 * libgcov.h: Move renaming of entry points to lib gcov specific
24 (gcov_do_dump): New rename.
25 (gcov_rewrite): Remove inline, make HIDDEN.
26 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
27 (gcov_exit_compute_summary): Rename to ...
28 (compute_summary): ... here. Add LIST argument.
29 (gcov_exit_merge_gcda): Rename to ...
30 (merge_one_data): ... here.
31 (gcov_exit_write_gcda): Rename to ...
32 (write_one_data): ... here.
33 (gcov_exit_merge_summary): Rename to ...
34 (merge_summary): Add RUN_COUNTED argument.
35 (gcov_exit_dump_gcov): Rename to ...
36 (dump_one_gcov): Add RUN_COUNTED argument.
37 (gcov_do_dump): New function, broken out of ...
38 (gcov_exit): ... here. Call it.
40 2014-07-27 Anthony Green <green@moxielogic.com>
42 * config.host: Add moxiebox configuration suppport.
44 2014-07-27 Nathan Sidwell <nathan@acm.org>
46 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
47 (struct gcov_filename): ... here. Include buffer and max length
49 (gcov_max_filename): Remove.
50 (gi_filename): Remove.
51 (gcov_exit_compute_summary): Compute max filename here.
52 (gcov_exit_merge_gcda): Add filename parm, adjust.
53 (gcov_exit_merge_summary): Likewise.
54 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
55 (gcov_exit): Likewise.
56 (__gcov_init): Don't calculate max length here.
57 * libgcov_util.c (max_filename_len): Remove.
58 (read_gcda_file): Don't calculate max length here.
59 (gcov_read_profile_dir): Don't propagate here.
60 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
61 struct gcov_filename changes.
62 (gcov_exit_open_gcda_file): Likewise.
64 2014-07-25 Nathan Sidwell <nathan@acm.org>
66 * libgcov-driver.c (set_gcov_dump_complete,
67 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
68 functions polluting user's namespace.
69 (gcov_exit): Set variable directly.
70 (gcov_clear): Reset variable directly.
71 * libgcov-interface.c (get_gcov_dymp_complete,
72 reset_gov_dump_complete): Remove declarations.
73 (__gcov_reset, __gcov_dump): Don't call them.
75 2014-07-24 DJ Delorie <dj@redhat.com>
77 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
78 (__gcc_deregister_frame): Move logic to detect deregister function
80 (__gcc_register_frame): here, so it's consistent with the register
83 2014-07-23 Nathan Sidwell <nathan@acm.org>
85 * libgcov-driver.c (set_gcov_list): Remove.
86 (gcov_list): Make non-static in GCOV_TOOL.
87 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
89 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
91 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
92 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
93 Don't use SYNC_LOCK_RELEASE for int type.
95 2014-07-14 Richard Biener <rguenther@suse.de>
97 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
99 2014-07-11 Rong Xu <xur@google.com>
101 * libgcov-util.c (gcov_max_filename): Fix declartion.
103 2014-07-10 Rong Xu <xur@google.com>
105 Add gcov-tool: an offline gcda profile processing tool
107 * libgcov-driver.c (gcov_max_filename): Make available
109 * libgcov-merge.c (__gcov_merge_add): Replace
110 gcov_read_counter() with a Macro.
111 (__gcov_merge_ior): Ditto.
112 (__gcov_merge_time_profile): Ditto.
113 (__gcov_merge_single): Ditto.
114 (__gcov_merge_delta): Ditto.
115 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
116 in the utility functions.
117 (set_fn_ctrs): Utility function for reading gcda files to in-memory
118 gcov_list object link lists.
119 (tag_function): Ditto.
123 (tag_counters): Ditto.
124 (tag_summary): Ditto.
125 (read_gcda_finalize): Ditto.
126 (read_gcda_file): Ditto.
127 (ftw_read_file): Ditto.
128 (read_profile_dir_init): Ditto.
129 (gcov_read_profile_dir): Ditto.
130 (gcov_read_counter_mem): Ditto.
131 (gcov_get_merge_weight): Ditto.
132 (merge_wrapper): A wrapper function that calls merging handler.
133 (gcov_merge): Merge two gcov_info objects with weights.
134 (find_match_gcov_info): Find the matched gcov_info in the list.
135 (gcov_profile_merge): Merge two gcov_info object lists.
136 (__gcov_add_counter_op): Process edge profile counter values.
137 (__gcov_ior_counter_op): Process IOR profile counter values.
138 (__gcov_delta_counter_op): Process delta profile counter values.
139 (__gcov_single_counter_op): Process single profile counter values.
140 (fp_scale): Callback function for float-point scaling.
141 (int_scale): Callback function for integer fraction scaling.
142 (gcov_profile_scale): Scaling profile counters.
143 (gcov_profile_normalize): Normalize profile counters.
144 * libgcov.h: Add headers and functions for gcov-tool use.
145 (gcov_get_counter): New.
146 (gcov_get_counter_target): Ditto.
147 (struct gcov_info): Make the functions field mutable in gcov-tool
150 2014-06-23 Kai Tietz <ktietz@redhat.com>
153 * unwind-seh.c (_Unwind_GetGR): Check for proper
155 (_Unwind_SetGR): Likewise.
157 2014-05-22 Nick Clifton <nickc@redhat.com>
159 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
162 2014-05-22 Teresa Johnson <tejohnson@google.com>
164 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
167 2014-05-20 John Marino <gnugcc@marino.st>
169 * config.host (*-*-dragonfly*): New target.
170 * crtstuff.c: Make dl_iterate_support generic on *bsd.
171 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
172 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
173 * config/i386/dragonfly-unwind.h: New.
175 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
178 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
179 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
181 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
183 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
186 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
188 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
190 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
193 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
196 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
198 Work around for current cygwin32 build problems.
199 * config/i386/cygming-crtbegin.c (__register_frame_info,
200 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
201 functions only for 64-bit systems.
203 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
205 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
206 (sigill_caught, sigill_hdlr): Remove.
208 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
210 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
212 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
213 Solaris 9 single-threaded support.
214 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
215 Solaris 9 single-threaded support. Add call_user_handler code
217 (sparc_is_sighandler): Likewise.
219 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
221 * config.host: Append t-floattodi to tmake_file depending on
224 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
226 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
228 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
231 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
232 variable to avoid array subscript is above array bounds warnings.
233 Use __builtin_expect when checking *jcr_list for NULL.
235 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
238 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
239 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
240 vtv_*.o to extra_parts if enable_vtable_verify.
242 2014-03-06 Nick Clifton <nickc@redhat.com>
244 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
245 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
247 2014-02-28 Joey Ye <joey.ye@arm.com>
250 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
251 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
254 2014-02-24 Walter Lee <walt@tilera.com>
256 * config.host: Support "tilegx*" and "tilepro*" triplets.
257 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
258 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
260 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
261 Chung-Lin Tang <cltang@codesourcery.com>
263 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
264 * config/nios2/crti.S: Remove .file directive.
265 * config/nios2/crtn.S: Likewise.
267 2014-02-18 Kai Tietz <ktietz@redhat.com>
268 Jonathan Schleifer <js@webkeks.org>
271 * unwind-seh.c (_GCC_specific_handler): Pass proper
272 value to unwind-handler.
274 2014-02-12 Joseph Myers <joseph@codesourcery.com>
276 * soft-fp/adddf3.c: Update from glibc.
277 * soft-fp/addsf3.c: Likewise.
278 * soft-fp/addtf3.c: Likewise.
279 * soft-fp/divdf3.c: Likewise.
280 * soft-fp/divsf3.c: Likewise.
281 * soft-fp/divtf3.c: Likewise.
282 * soft-fp/double.h: Likewise.
283 * soft-fp/eqdf2.c: Likewise.
284 * soft-fp/eqsf2.c: Likewise.
285 * soft-fp/eqtf2.c: Likewise.
286 * soft-fp/extenddftf2.c: Likewise.
287 * soft-fp/extended.h: Likewise.
288 * soft-fp/extendsfdf2.c: Likewise.
289 * soft-fp/extendsftf2.c: Likewise.
290 * soft-fp/extendxftf2.c: Likewise.
291 * soft-fp/fixdfdi.c: Likewise.
292 * soft-fp/fixdfsi.c: Likewise.
293 * soft-fp/fixdfti.c: Likewise.
294 * soft-fp/fixsfdi.c: Likewise.
295 * soft-fp/fixsfsi.c: Likewise.
296 * soft-fp/fixsfti.c: Likewise.
297 * soft-fp/fixtfdi.c: Likewise.
298 * soft-fp/fixtfsi.c: Likewise.
299 * soft-fp/fixtfti.c: Likewise.
300 * soft-fp/fixunsdfdi.c: Likewise.
301 * soft-fp/fixunsdfsi.c: Likewise.
302 * soft-fp/fixunsdfti.c: Likewise.
303 * soft-fp/fixunssfdi.c: Likewise.
304 * soft-fp/fixunssfsi.c: Likewise.
305 * soft-fp/fixunssfti.c: Likewise.
306 * soft-fp/fixunstfdi.c: Likewise.
307 * soft-fp/fixunstfsi.c: Likewise.
308 * soft-fp/fixunstfti.c: Likewise.
309 * soft-fp/floatdidf.c: Likewise.
310 * soft-fp/floatdisf.c: Likewise.
311 * soft-fp/floatditf.c: Likewise.
312 * soft-fp/floatsidf.c: Likewise.
313 * soft-fp/floatsisf.c: Likewise.
314 * soft-fp/floatsitf.c: Likewise.
315 * soft-fp/floattidf.c: Likewise.
316 * soft-fp/floattisf.c: Likewise.
317 * soft-fp/floattitf.c: Likewise.
318 * soft-fp/floatundidf.c: Likewise.
319 * soft-fp/floatundisf.c: Likewise.
320 * soft-fp/floatunditf.c: Likewise.
321 * soft-fp/floatunsidf.c: Likewise.
322 * soft-fp/floatunsisf.c: Likewise.
323 * soft-fp/floatunsitf.c: Likewise.
324 * soft-fp/floatuntidf.c: Likewise.
325 * soft-fp/floatuntisf.c: Likewise.
326 * soft-fp/floatuntitf.c: Likewise.
327 * soft-fp/gedf2.c: Likewise.
328 * soft-fp/gesf2.c: Likewise.
329 * soft-fp/getf2.c: Likewise.
330 * soft-fp/ledf2.c: Likewise.
331 * soft-fp/lesf2.c: Likewise.
332 * soft-fp/letf2.c: Likewise.
333 * soft-fp/muldf3.c: Likewise.
334 * soft-fp/mulsf3.c: Likewise.
335 * soft-fp/multf3.c: Likewise.
336 * soft-fp/negdf2.c: Likewise.
337 * soft-fp/negsf2.c: Likewise.
338 * soft-fp/negtf2.c: Likewise.
339 * soft-fp/op-1.h: Likewise.
340 * soft-fp/op-2.h: Likewise.
341 * soft-fp/op-4.h: Likewise.
342 * soft-fp/op-8.h: Likewise.
343 * soft-fp/op-common.h: Likewise.
344 * soft-fp/quad.h: Likewise.
345 * soft-fp/single.h: Likewise.
346 * soft-fp/soft-fp.h: Likewise.
347 * soft-fp/subdf3.c: Likewise.
348 * soft-fp/subsf3.c: Likewise.
349 * soft-fp/subtf3.c: Likewise.
350 * soft-fp/truncdfsf2.c: Likewise.
351 * soft-fp/trunctfdf2.c: Likewise.
352 * soft-fp/trunctfsf2.c: Likewise.
353 * soft-fp/trunctfxf2.c: Likewise.
354 * soft-fp/unorddf2.c: Likewise.
355 * soft-fp/unordsf2.c: Likewise.
356 * soft-fp/unordtf2.c: Likewise.
357 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
359 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
361 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
363 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
365 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
367 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
369 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
371 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
373 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
375 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
377 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
379 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
381 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
383 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
385 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
387 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
390 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
392 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
393 cannot be represented.
394 * config/s390/32/_fixsfdi.c: Likewise.
395 * config/s390/32/_fixtfdi.c: Likewise.
396 * config/s390/32/_fixunsdfdi.c: Likewise.
397 * config/s390/32/_fixunssfdi.c: Likewise.
398 * config/s390/32/_fixunstfdi.c: Likewise.
400 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
402 * configure.ac (libgcc_cv_mips_hard_float): New.
403 * configure: Regenerate.
404 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
405 t-softfp-sfdf for hard-float targets.
406 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
407 (softfp_float_modes, softfp_int_modes, softfp_extensions)
408 (softfp_truncations, softfp_exclude_libgcc2): New.
409 * config/t-hardfp: New file.
410 * config/t-hardfp-sfdf: Likewise.
411 * config/hardfp.c: Likewise.
413 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
415 * config.host: Include t-floattodi also for s390x.
416 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
417 * config/s390/32/_fixsfdi.c: Likewise.
418 * config/s390/32/_fixtfdi.c: Likewise.
419 * config/s390/32/_fixunsdfdi.c: Likewise.
420 * config/s390/32/_fixunssfdi.c: Likewise.
421 * config/s390/32/_fixunstfdi.c: Likewise.
423 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
426 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
427 (install-libgcc-unwind-map-forbuild): New target.
428 (all): Depend on install-libgcc-unwind-map-forbuild.
429 (install-libgcc-unwind-map): New target.
430 (install): Depend on install-libgcc-unwind-map.
432 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
434 * config/nios2/crti.S (_init): Initialize GOT pointer from
435 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
437 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
439 * configure.ac: Check __mips64 when setting host_address.
440 * configure: Regenerate.
441 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
442 mips/t-mips64 and t-softfp.
443 (mips*-*-linux*): Don't add mips/t-tpbit.
444 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
445 (DPBIT, DPBIT_CFLAGS): Delete.
446 * config/mips/sfp-machine.h: New file.
447 * config/mips/t-mips64: Likewise.
448 * config/mips/t-softfp-tf: Likewise.
449 * config/mips/t-tpbit: Delete.
451 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
453 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
456 2014-01-25 Walter Lee <walt@tilera.com>
458 * config/tilepro/atomic.c: Include tconfig.h. Don't include
459 config.h or system.h.
462 2014-01-25 Walter Lee <walt@tilera.com>
464 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
465 (post_atomic_barrier): Ditto.
466 (__fetch_and_do): New macro.
467 (__atomic_fetch_and_do): Use __fetch_and_do.
468 (__sync_fetch_and_do): New macro.
469 (__sync_fetch_and_add_4): New function.
470 (__sync_fetch_and_sub_4): New function.
471 (__sync_fetch_and_or_4): New function.
472 (__sync_fetch_and_and_4): New function.
473 (__sync_fetch_and_xor_4): New function.
474 (__sync_fetch_and_nand_4): New function.
475 (__sync_fetch_and_add_8): New function.
476 (__sync_fetch_and_sub_8): New function.
477 (__sync_fetch_and_or_8): New function.
478 (__sync_fetch_and_and_8): New function.
479 (__sync_fetch_and_xor_8): New function.
480 (__sync_fetch_and_nand_8): New function.
481 (__do_and_fetch): New macro.
482 (__atomic_do_and_fetch): Use __do_and_fetch.
483 (__sync_do_and_fetch): New macro.
484 (__sync_add_and_fetch_4): New function.
485 (__sync_sub_and_fetch_4): New function.
486 (__sync_or_and_fetch_4): New function.
487 (__sync_and_and_fetch_4): New function.
488 (__sync_xor_and_fetch_4): New function.
489 (__sync_nand_and_fetch_4): New function.
490 (__sync_add_and_fetch_8): New function.
491 (__sync_sub_and_fetch_8): New function.
492 (__sync_or_and_fetch_8): New function.
493 (__sync_and_and_fetch_8): New function.
494 (__sync_xor_and_fetch_8): New function.
495 (__sync_nand_and_fetch_8): New function.
496 (__sync_exchange_methods): New macro.
497 (__sync_val_compare_and_swap_4): New function.
498 (__sync_bool_compare_and_swap_4): New function.
499 (__sync_lock_test_and_test_4): New function.
500 (__sync_val_compare_and_swap_8): New function.
501 (__sync_bool_compare_and_swap_8): New function.
502 (__sync_lock_test_and_test_8): New function.
503 (__subword_cmpxchg_body): New macro.
504 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
505 (__atomic_compare_exchange_2): Ditto.
506 (__sync_subword_cmpxchg): New macro.
507 (__sync_val_compare_and_swap_1): New function.
508 (__sync_bool_compare_and_swap_1): New function.
509 (__sync_val_compare_and_swap_2): New function.
510 (__sync_bool_compare_and_swap_2): New function.
511 (__atomic_subword): Rename to ...
512 (__subword): ... New name.
513 (__atomic_subword_fetch): Use __subword.
514 (__sync_subword_fetch): New macro.
515 (__sync_fetch_and_add_1): New function.
516 (__sync_fetch_and_sub_1): New function.
517 (__sync_fetch_and_or_1): New function.
518 (__sync_fetch_and_and_1): New function.
519 (__sync_fetch_and_xor_1): New function.
520 (__sync_fetch_and_nand_1): New function.
521 (__sync_fetch_and_add_2): New function.
522 (__sync_fetch_and_sub_2): New function.
523 (__sync_fetch_and_or_2): New function.
524 (__sync_fetch_and_and_2): New function.
525 (__sync_fetch_and_xor_2): New function.
526 (__sync_fetch_and_nand_2): New function.
527 (__sync_add_and_fetch_1): New function.
528 (__sync_sub_and_fetch_1): New function.
529 (__sync_or_and_fetch_1): New function.
530 (__sync_and_and_fetch_1): New function.
531 (__sync_xor_and_fetch_1): New function.
532 (__sync_nand_and_fetch_1): New function.
533 (__sync_add_and_fetch_2): New function.
534 (__sync_sub_and_fetch_2): New function.
535 (__sync_or_and_fetch_2): New function.
536 (__sync_and_and_fetch_2): New function.
537 (__sync_xor_and_fetch_2): New function.
538 (__sync_nand_and_fetch_2): New function.
539 (__atomic_subword_lock): Use __subword.
540 (__sync_subword_lock): New macro.
541 (__sync_lock_test_and_set_1): New function.
542 (__sync_lock_test_and_set_2): New function.
544 2014-01-25 Walter Lee <walt@tilera.com>
546 * config/tilepro/atomic.c (BIT_OFFSET): Define.
547 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
548 (__atomic_subword): Ditto.
550 2014-01-25 Walter Lee <walt@tilera.com>
552 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
553 a prefix op argument.
554 (__atomic_nand_fetch_4): Add prefix op.
555 (__atomic_nand_fetch_8): Ditto.
557 2014-01-21 Baruch Siach <barch@tkos.co.il>
559 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
561 2014-01-09 Rong Xu <xur@google.com>
563 * libgcov-driver.c (this_prg): make it local to save
565 (gcov_exit_compute_summary): Ditto.
566 (gcov_exit_merge_gcda): Ditto.
567 (gcov_exit_merge_summary): Ditto.
568 (gcov_exit_dump_gcov): Ditto.
570 2014-01-08 Rong Xu <xur@google.com>
572 * libgcov-driver.c: Use libgcov.h.
573 (buffer_fn_data): Use xmalloc instead of malloc.
574 (gcov_exit_merge_gcda): Ditto.
575 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
576 * libgcov.h: New common header files for libgcov-*.h.
577 * libgcov-interface.c: Use libgcov.h
578 * libgcov-merge.c: Ditto.
579 * libgcov-profiler.c: Ditto.
580 * Makefile.in: Add dependence to libgcov.h
582 2014-01-02 Joseph Myers <joseph@codesourcery.com>
584 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
585 case of small numerator and finite nonzero result.
587 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
589 Update copyright years
591 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
593 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
594 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
595 config/arc/dp-hack.h, config/arc/fp-hack.h,
596 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
597 config/arc/ieee-754/arc600-dsp/divdf3.S,
598 config/arc/ieee-754/arc600-dsp/divsf3.S,
599 config/arc/ieee-754/arc600-dsp/muldf3.S,
600 config/arc/ieee-754/arc600-dsp/mulsf3.S,
601 config/arc/ieee-754/arc600-mul64/divdf3.S,
602 config/arc/ieee-754/arc600-mul64/divsf3.S,
603 config/arc/ieee-754/arc600-mul64/muldf3.S,
604 config/arc/ieee-754/arc600-mul64/mulsf3.S,
605 config/arc/ieee-754/arc600/divsf3.S,
606 config/arc/ieee-754/arc600/mulsf3.S,
607 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
608 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
609 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
610 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
611 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
612 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
613 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
614 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
615 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
616 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
617 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
618 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
619 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
620 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
621 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
622 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
623 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
624 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
625 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
626 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
627 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
628 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
629 vtv_start_preinit.c: Use the standard form for the copyright notice.
631 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
632 Chung-Lin Tang <cltang@codesourcery.com>
633 Based on patches from Altera Corporation
635 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
636 * config/nios2/lib2-nios2.h: New file.
637 * config/nios2/lib2-divmod-hi.c: New file.
638 * config/nios2/linux-unwind.h: New file.
639 * config/nios2/lib2-divmod.c: New file.
640 * config/nios2/linux-atomic.c: New file.
641 * config/nios2/t-nios2: New file.
642 * config/nios2/crti.asm: New file.
643 * config/nios2/t-linux: New file.
644 * config/nios2/lib2-divtable.c: New file.
645 * config/nios2/lib2-mul.c: New file.
646 * config/nios2/tramp.c: New file.
647 * config/nios2/crtn.asm: New file.
649 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
651 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
652 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
653 from cpuid.h to check vendor signatures.
655 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
657 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
658 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
659 (get_amd_cpu): Likewise.
661 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
663 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
666 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
667 H.J. Lu <hongjiu.lu@intel.com>
670 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
672 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
673 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
674 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
675 FEATURE_XOP and FEATURE_FMA.
676 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
678 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
679 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
680 FEATURE_FMA4 and FEATURE_XOP.
682 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
684 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
685 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
686 (get_intel_cpu): Updated.
688 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
690 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
692 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
694 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
695 instructions when __SSE_MATH__ is defined.
697 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
699 * config.host (microblaze-*-rtems*): New.
701 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
703 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
704 architectures that do not have hardware divide instruction.
705 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
707 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
709 * longlong.h: Delete (moved to include/).
711 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
713 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
714 of normal number and qNaN to not raise an inexact exception.
716 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
718 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
720 2013-11-28 Matthew Leach <matthew.leach@arm.com>
722 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
723 for correct opcodes on BE.
725 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
727 * soft-fp/op-4.h: Update from glibc.
729 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
731 * libgcc2.c (__udivmoddi4): Define new implementation when
732 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
735 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
737 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
739 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
741 * config/t-softfp (soft-fp-objects-base): New variable.
742 (soft-fp-objects): Use it.
744 2013-11-23 David Edelson <dje.gcc@gmail.com>
745 Andrew Dixie <andrewd@gentrack.com>
748 * config/rs6000/aixinitfini.c: New file.
749 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
750 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
753 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
755 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
757 2013-11-18 Jan Hubicka <jh@suse.cz>
759 * libgcov-driver.c (run_accounted): Make global level static.
760 (gcov_exit_merge_summary): Silence warning; do not clear
762 (gcov_exit): Clear it here.
764 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
767 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
768 (all_prg, crc32): Remove static vars.
769 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
771 (gcov_exit_merge_gcda): Add crc32 parameter.
772 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
773 do not account run if it was already accounted.
774 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
775 (gcov_exit): Initialize all_prg; update.
777 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
779 * configure: Regenerate.
781 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
782 Alan Modra <amodra@gmail.com>
784 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
785 (frob_update_context): Use it.
787 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
788 Alan Modra <amodra@gmail.com>
790 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
791 (trampoline_initial): Provide ELFv2 variant.
792 (__trampoline_setup): Likewise.
794 * config/rs6000/linux-unwind.h (frob_update_context): Do not
795 check for AIX indirect function call sequence if _CALL_ELF == 2.
797 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
798 Alan Modra <amodra@gmail.com>
800 * config/rs6000/linux-unwind.h (get_regs): Do not support
801 old kernel versions if _CALL_ELF == 2.
802 (frob_update_context): Do not support PLT stub variants only
803 generated by old linkers if _CALL_ELF == 2.
805 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
806 Alan Modra <amodra@gmail.com>
808 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
809 location of CR save area for 64-bit little-endian systems.
811 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
813 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
815 * config/arm/t-vxworks: Delete.
817 2013-11-10 Kai Tietz <ktietz@redhat.com>
819 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
820 Increment load-count on use of LIBGCC_SONAME DLL.
821 (hmod_libgcc): New static variable to hold handle of
823 (__gcc_deregister_frame): Decrement load-count of
826 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
828 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
830 * configure: Regenerate
832 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
834 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
835 FP_EX_DENORM. Store result to volatile location after SSE division
836 to close interrupt window. Remove unneeded fwait after x87
837 division since interrupt window will be closed by emitted fstp.
838 Rewrite FP_EX_INEXACT handling.
840 2013-11-06 Joseph Myers <joseph@codesourcery.com>
842 * soft-fp/README: Update.
843 * soft-fp/adddf3.c: Update from glibc.
844 * soft-fp/addsf3.c: Likewise.
845 * soft-fp/addtf3.c: Likewise.
846 * soft-fp/divdf3.c: Likewise.
847 * soft-fp/divsf3.c: Likewise.
848 * soft-fp/divtf3.c: Likewise.
849 * soft-fp/double.h: Likewise.
850 * soft-fp/eqdf2.c: Likewise.
851 * soft-fp/eqsf2.c: Likewise.
852 * soft-fp/eqtf2.c: Likewise.
853 * soft-fp/extenddftf2.c: Likewise.
854 * soft-fp/extended.h: Likewise.
855 * soft-fp/extendsfdf2.c: Likewise.
856 * soft-fp/extendsftf2.c: Likewise.
857 * soft-fp/extendxftf2.c: Likewise.
858 * soft-fp/fixdfdi.c: Likewise.
859 * soft-fp/fixdfsi.c: Likewise.
860 * soft-fp/fixdfti.c: Likewise.
861 * soft-fp/fixsfdi.c: Likewise.
862 * soft-fp/fixsfsi.c: Likewise.
863 * soft-fp/fixsfti.c: Likewise.
864 * soft-fp/fixtfdi.c: Likewise.
865 * soft-fp/fixtfsi.c: Likewise.
866 * soft-fp/fixtfti.c: Likewise.
867 * soft-fp/fixunsdfdi.c: Likewise.
868 * soft-fp/fixunsdfsi.c: Likewise.
869 * soft-fp/fixunsdfti.c: Likewise.
870 * soft-fp/fixunssfdi.c: Likewise.
871 * soft-fp/fixunssfsi.c: Likewise.
872 * soft-fp/fixunssfti.c: Likewise.
873 * soft-fp/fixunstfdi.c: Likewise.
874 * soft-fp/fixunstfsi.c: Likewise.
875 * soft-fp/fixunstfti.c: Likewise.
876 * soft-fp/floatdidf.c: Likewise.
877 * soft-fp/floatdisf.c: Likewise.
878 * soft-fp/floatditf.c: Likewise.
879 * soft-fp/floatsidf.c: Likewise.
880 * soft-fp/floatsisf.c: Likewise.
881 * soft-fp/floatsitf.c: Likewise.
882 * soft-fp/floattidf.c: Likewise.
883 * soft-fp/floattisf.c: Likewise.
884 * soft-fp/floattitf.c: Likewise.
885 * soft-fp/floatundidf.c: Likewise.
886 * soft-fp/floatundisf.c: Likewise.
887 * soft-fp/floatunditf.c: Likewise.
888 * soft-fp/floatunsidf.c: Likewise.
889 * soft-fp/floatunsisf.c: Likewise.
890 * soft-fp/floatunsitf.c: Likewise.
891 * soft-fp/floatuntidf.c: Likewise.
892 * soft-fp/floatuntisf.c: Likewise.
893 * soft-fp/floatuntitf.c: Likewise.
894 * soft-fp/gedf2.c: Likewise.
895 * soft-fp/gesf2.c: Likewise.
896 * soft-fp/getf2.c: Likewise.
897 * soft-fp/ledf2.c: Likewise.
898 * soft-fp/lesf2.c: Likewise.
899 * soft-fp/letf2.c: Likewise.
900 * soft-fp/muldf3.c: Likewise.
901 * soft-fp/mulsf3.c: Likewise.
902 * soft-fp/multf3.c: Likewise.
903 * soft-fp/negdf2.c: Likewise.
904 * soft-fp/negsf2.c: Likewise.
905 * soft-fp/negtf2.c: Likewise.
906 * soft-fp/op-1.h: Likewise.
907 * soft-fp/op-2.h: Likewise.
908 * soft-fp/op-4.h: Likewise.
909 * soft-fp/op-8.h: Likewise.
910 * soft-fp/op-common.h: Likewise.
911 * soft-fp/quad.h: Likewise.
912 * soft-fp/single.h: Likewise.
913 * soft-fp/soft-fp.h: Likewise.
914 * soft-fp/subdf3.c: Likewise.
915 * soft-fp/subsf3.c: Likewise.
916 * soft-fp/subtf3.c: Likewise.
917 * soft-fp/truncdfsf2.c: Likewise.
918 * soft-fp/trunctfdf2.c: Likewise.
919 * soft-fp/trunctfsf2.c: Likewise.
920 * soft-fp/trunctfxf2.c: Likewise.
921 * soft-fp/unorddf2.c: Likewise.
922 * soft-fp/unordsf2.c: Likewise.
923 * soft-fp/unordtf2.c: Likewise.
925 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
927 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
928 (_FP_MUL_MEAT_D): Ditto.
929 (_FP_DIV_MEAT_S): Ditto.
930 (_FP_DIV_MEAT_D): Ditto.
931 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
932 t-softfp-sfdf and t-softfp to tmake_file.
934 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
936 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
937 * config/i386/crtprec.c: Ditto.
939 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
940 Shiva Chen <shiva0217@gmail.com>
942 * config.host (nds32*-elf*): Add nds32 target.
943 * config/nds32 : New directory and files.
945 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
947 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
948 * config.host (cpu_type) <Setting default>: Add entry for
950 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
951 <crisv32-*-linux*>: Adjust.
952 * longlong.h: Wrap the whole CRIS section in a single
953 defined(__CRIS__) conditional. Add comment about add_ssaaaa
955 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
957 [__CRIS__] (__umulsidi3): Define.
958 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
959 * config/cris/sfp-machine.h: New file.
960 * config/cris/umulsidi3.S: New file.
961 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
962 * config/cris/arit.c (SIGNMULT): New macro.
963 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
964 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
965 saving 3 out of originally 33 cycles from the fastest
966 path, 3 out of 54 from the medium path and one from the longest
967 path. Improve comments.
969 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
971 * sync.c: Remove static aliases and define each function directly
974 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
976 * config.host (hppa*64*-*-linux*): Define extra_parts.
977 (hppa*-*-linux*): Likewise.
979 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
981 * config/arc/crtgend.S: Add 2013 to Copyright years.
982 * config/arc/gmon/atomic.h: Likewise.
983 * config/arc/gmon/auxreg.h: Likewise.
984 * config/arc/gmon/sys/gmon_out.h: Likewise.
985 * config/arc/gmon/sys/gmon.h: Likewise.
986 * config/arc/gmon/prof-freq.c: Likewise.
987 * config/arc/gmon/mcount.c: Likewise.
988 * config/arc/gmon/prof-freq-stub.S: Likewise.
989 * config/arc/gmon/gmon.c: Likewise.
990 * config/arc/gmon/machine-gmon.h: Likewise.
991 * config/arc/gmon/profil.S: Likewise.
992 * config/arc/gmon/dcache_linesz.S: Likewise.
993 * config/arc/crtg.S: Likewise.
994 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
995 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
996 * config/arc/ieee-754/adddf3.S: Likewise.
997 * config/arc/ieee-754/truncdfsf2.S: Likewise.
998 * config/arc/ieee-754/fixsfsi.S: Likewise.
999 * config/arc/ieee-754/gtsf2.S: Likewise.
1000 * config/arc/ieee-754/floatsisf.S: Likewise.
1001 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1002 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1003 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1004 * config/arc/ieee-754/fixdfsi.S: Likewise.
1005 * config/arc/ieee-754/addsf3.S: Likewise.
1006 * config/arc/ieee-754/gesf2.S: Likewise.
1007 * config/arc/ieee-754/floatsidf.S: Likewise.
1008 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1009 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1010 * config/arc/ieee-754/gtdf2.S: Likewise.
1011 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1012 * config/arc/ieee-754/uneqdf2.S: Likewise.
1013 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1014 * config/arc/ieee-754/uneqsf2.S: Likewise.
1015 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1016 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1017 * config/arc/ieee-754/eqdf2.S: Likewise.
1018 * config/arc/ieee-754/ordsf2.S: Likewise.
1019 * config/arc/ieee-754/divsf3.S: Likewise.
1020 * config/arc/ieee-754/divdf3.S: Likewise.
1021 * config/arc/ieee-754/floatunsidf.S: Likewise.
1022 * config/arc/ieee-754/orddf2.S: Likewise.
1023 * config/arc/ieee-754/eqsf2.S: Likewise.
1024 * config/arc/ieee-754/gedf2.S: Likewise.
1025 * config/arc/crtn.S: Likewise.
1026 * config/arc/crti.S: Likewise.
1027 * config/arc/t-arc700-uClibc: Likewise.
1028 * config/arc/asm.h: Likewise.
1029 * config/arc/libgcc-excl.ver: Likewise.
1030 * config/arc/t-arc-newlib: Likewise.
1031 * config/arc/divtab-arc700.c: Likewise.
1032 * config/arc/initfini.c: Likewise.
1033 * config/arc/fp-hack.h: Likewise.
1035 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1036 Diego Novillo <dnovillo@google.com>
1038 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1039 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1040 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1041 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1043 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1044 Brendan Kehoe <brendan@zen.org>
1045 Simon Cook <simon.cook@embecosm.com>
1047 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1048 * config/arc: New directory.
1049 * longlong.h [__arc__] (umul_ppmm): Remove.
1050 [__arc__] (__umulsidi3): Define.
1051 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1052 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1054 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1056 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1058 * config/i386/gthr-win32.h: Likewise.
1060 2013-09-16 DJ Delorie <dj@redhat.com>
1062 * config/rl78/vregs.h: Add G10 register definitions.
1063 * config/rl78/lib2mul.c: Enable for RL78/G10.
1064 * config/rl78/lib2div.c: Likewise.
1065 * config/rl78/lshrsi3.S: Use vregs.h.
1066 * config/rl78/cmpsi2.S: Likewise.
1067 * config/rl78/trampoline.S: Likewise.
1068 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1070 2013-09-14 DJ Delorie <dj@redhat.com>
1071 Nick Clifton <nickc@redhat.com>
1073 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1074 * config/rl78/vregs.h: New.
1075 * config/rl78/signbit.S: New file. Implements signbit function.
1076 * config/rl78/divmodsi.S: New.
1077 * config/rl78/divmodhi.S: New.
1078 * config/rl78/divmodqi.S: New.
1079 * config/rl78/t-rl78: Build them here...
1080 * config/rl78/lib2div.c: ...but not here.
1082 2013-09-12 DJ Delorie <dj@redhat.com>
1084 * config.host (msp*-*-elf): New.
1085 * config/msp430/: New port.
1087 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1089 PR gcov-profile/58127
1090 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1091 __thread var for emulated TLS.
1092 (__gcov_indirect_call_counters): Likewise.
1094 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1095 Catherine Moore <clm@codesourcery.com>
1096 Richard Sandiford <rdsandiford@googlemail.com>
1098 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1099 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1100 (CALL_STUB_NO_RET): Likewise.
1101 (CALL_STUB_RET): Likewise.
1102 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1103 __mips16_ret call/return stub symbols.
1104 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1107 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1109 * config.host <mips*-*-linux*>: Remove a stray comment.
1111 2013-08-10 Jan Hubicka <jh@suse.cz>
1113 Work around binutils PR14342
1114 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1115 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1116 (L_gcov_indirect_call_profiler_v2): New.
1118 2013-08-06 Jan Hubicka <jh@suse.cz>
1120 * libgcov.c (__gcov_indirect_call_callee,
1121 __gcov_indirect_call_counters): New global vars.
1122 (__gcov_indirect_call_profiler): replace by ...
1123 (__gcov_indirect_call_profiler_v2) ... this one.
1125 2013-08-06 Caroline Tice <cmtice@google.com>
1127 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1128 vtv_start_preinit.o and vtv_end_preinit.o.
1129 * configure.ac: Add code to check/set enable_vtable_verify.
1130 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1132 * vtv_start_preinit.c: New file.
1133 * vtv_end_preinit.c: New file.
1134 * vtv_start.c: New file.
1135 * vtv_end.c: New file.
1136 * configure: Regenerated.
1138 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1140 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1141 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1142 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1143 GPL-3.0-with-GCC-exception.
1145 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1147 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1150 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1152 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1153 mapping for FPRs when creating the fallback framestate.
1155 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1158 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1159 (__round_s2_const, __round_u2_const)
1160 (__round_s4_const, __round_u4_const, __round_x8):
1161 Saturate result if addition result cannot be represented.
1163 2013-07-15 Matthias Klose <doko@ubuntu.com>
1165 * libgcc2.c: Don't include <limits.h>.
1167 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1169 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1171 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1174 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1176 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1179 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1181 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1182 instead of table lookups.
1183 (__popcountDI2): Likewise.
1185 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1187 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1190 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1193 * soft-fp/adddf3.c: Update from glibc.
1194 * soft-fp/addsf3.c: Likewise.
1195 * soft-fp/addtf3.c: Likewise.
1196 * soft-fp/divdf3.c: Likewise.
1197 * soft-fp/divsf3.c: Likewise.
1198 * soft-fp/divtf3.c: Likewise.
1199 * soft-fp/double.h: Likewise.
1200 * soft-fp/eqdf2.c: Likewise.
1201 * soft-fp/eqsf2.c: Likewise.
1202 * soft-fp/eqtf2.c: Likewise.
1203 * soft-fp/extenddftf2.c: Likewise.
1204 * soft-fp/extended.h: Likewise.
1205 * soft-fp/extendsfdf2.c: Likewise.
1206 * soft-fp/extendsftf2.c: Likewise.
1207 * soft-fp/fixdfdi.c: Likewise.
1208 * soft-fp/fixdfsi.c: Likewise.
1209 * soft-fp/fixsfdi.c: Likewise.
1210 * soft-fp/fixsfsi.c: Likewise.
1211 * soft-fp/fixtfdi.c: Likewise.
1212 * soft-fp/fixtfsi.c: Likewise.
1213 * soft-fp/fixunsdfdi.c: Likewise.
1214 * soft-fp/fixunsdfsi.c: Likewise.
1215 * soft-fp/fixunssfdi.c: Likewise.
1216 * soft-fp/fixunssfsi.c: Likewise.
1217 * soft-fp/fixunstfdi.c: Likewise.
1218 * soft-fp/fixunstfsi.c: Likewise.
1219 * soft-fp/floatdidf.c: Likewise.
1220 * soft-fp/floatdisf.c: Likewise.
1221 * soft-fp/floatditf.c: Likewise.
1222 * soft-fp/floatsidf.c: Likewise.
1223 * soft-fp/floatsisf.c: Likewise.
1224 * soft-fp/floatsitf.c: Likewise.
1225 * soft-fp/floatundidf.c: Likewise.
1226 * soft-fp/floatundisf.c: Likewise.
1227 * soft-fp/floatunditf.c: Likewise.
1228 * soft-fp/floatunsidf.c: Likewise.
1229 * soft-fp/floatunsisf.c: Likewise.
1230 * soft-fp/floatunsitf.c: Likewise.
1231 * soft-fp/gedf2.c: Likewise.
1232 * soft-fp/gesf2.c: Likewise.
1233 * soft-fp/getf2.c: Likewise.
1234 * soft-fp/ledf2.c: Likewise.
1235 * soft-fp/lesf2.c: Likewise.
1236 * soft-fp/letf2.c: Likewise.
1237 * soft-fp/muldf3.c: Likewise.
1238 * soft-fp/mulsf3.c: Likewise.
1239 * soft-fp/multf3.c: Likewise.
1240 * soft-fp/negdf2.c: Likewise.
1241 * soft-fp/negsf2.c: Likewise.
1242 * soft-fp/negtf2.c: Likewise.
1243 * soft-fp/op-1.h: Likewise.
1244 * soft-fp/op-2.h: Likewise.
1245 * soft-fp/op-4.h: Likewise.
1246 * soft-fp/op-8.h: Likewise.
1247 * soft-fp/op-common.h: Likewise.
1248 * soft-fp/quad.h: Likewise.
1249 * soft-fp/single.h: Likewise.
1250 * soft-fp/soft-fp.h: Likewise.
1251 * soft-fp/subdf3.c: Likewise.
1252 * soft-fp/subsf3.c: Likewise.
1253 * soft-fp/subtf3.c: Likewise.
1254 * soft-fp/truncdfsf2.c: Likewise.
1255 * soft-fp/trunctfdf2.c: Likewise.
1256 * soft-fp/trunctfsf2.c: Likewise.
1257 * soft-fp/unorddf2.c: Likewise.
1258 * soft-fp/unordsf2.c: Likewise.
1259 * soft-fp/unordtf2.c: Likewise.
1260 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1261 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1262 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1263 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1264 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1265 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1266 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1267 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1268 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1269 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1270 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1271 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1273 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1275 * config/mips/lib2funcs.c: New file.
1276 * config/mips/t-mips (LIB2ADD_ST): Add it.
1278 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1281 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1282 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1284 2013-06-08 Walter Lee <walt@tilera.com>
1286 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1287 Replace int64_t with long long. Add __extension__ where
1289 * config/tilepro/atomic.c: Include config.h.
1291 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1293 * config.host (arm-wrs-vxworks): Configure with other soft float.
1295 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1297 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1298 (mips64r5900el-*-elf*): New configurations.
1300 2013-06-04 Alan Modra <amodra@gmail.com>
1302 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1304 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1306 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1308 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1310 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1311 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1312 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1314 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1316 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1317 (powerpc-wrs-vxworks): Likewise.
1319 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1321 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1322 signal frames as well.
1323 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1324 STACK_BIAS to the CFA offset.
1326 2013-05-17 Richard Henderson <rth@redhat.com>
1329 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1330 (execute_cfa_program): Use it when storing to fs->regs.
1332 2013-05-08 Kai Tietz <ktietz@redhat.com>
1334 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1335 (__deregister_frame_info): Likewise.
1337 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1339 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1342 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1344 2013-04-25 Alan Modra <amodra@gmail.com>
1346 * config.host: Match little-endian powerpc-linux.
1348 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1350 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1351 as 'unsigned long long' instead of 'unsigned long'.
1352 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1355 2013-04-10 Julian Brown <julian@codesourcery.com>
1357 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1358 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1359 unsigned char/unsigned short.
1360 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1362 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1365 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1367 2013-04-04 Meador Inge <meadori@codesourcery.com>
1369 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1370 computing the location of the link register.
1371 (aeabi_uldivmod): Ditto.
1373 2013-03-27 Kai Tietz <ktietz@redhat.com>
1375 * config.host: Add support for cygwin x64 target.
1376 * configure: Regenerated.
1378 2013-03-26 Walter Lee <walt@tilera.com>
1380 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1381 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1383 2013-03-25 Kai Tietz <ktietz@redhat.com>
1385 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1387 2013-03-20 Robert Mason <rbmj@verizon.net>
1389 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1390 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1391 (__gthread_leave_tsd_dtor_context): Add prototypes.
1392 (tls_delete_hook): Update.
1394 2013-03-20 Catherine Moore <clm@codesourcery.com>
1395 Joseph Myers <joseph@codesourcery.com>
1396 Chao-ying Fu <fu@mips.com>
1398 * config/mips/mips16.S: Don't build for microMIPS.
1399 * config/mips/linux-unwind.h: Handle microMIPS frame.
1400 * config/mips/crtn.S (fini, init): New labels.
1402 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1404 PR tree-optimization/53265
1405 * unwind-dw2.c (execute_cfa_program): Avoid
1406 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1407 on targets with DWARF_FRAME_REGISTERS < 32.
1409 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1412 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1413 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1415 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1417 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1418 sandybridge processors.
1420 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1423 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1426 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1428 * config/microblaze/crti.S: Setup stack protection at entry
1430 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1432 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1433 (__rotldi3): Shift bytewise if applicable.
1435 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1437 * config/aarch64/sync-cache.c
1438 (__aarch64_sync_cache_range): Silence warnings.
1440 2013-02-25 Catherine Moore <clm@codesourcery.com>
1443 2013-02-24 Catherine Moore <clm@codesourcery.com>
1444 Joseph Myers <joseph@codesourcery.com>
1445 Chao-ying Fu <fu@mips.com>
1447 * config/mips/mips16.S: Don't build for microMIPS.
1448 * config/mips/linux-unwind.h: Handle microMIPS frame.
1449 * config/mips/crtn.S (fini, init): New labels.
1451 2013-02-24 Catherine Moore <clm@codesourcery.com>
1452 Joseph Myers <joseph@codesourcery.com>
1453 Chao-ying Fu <fu@mips.com>
1455 * config/mips/mips16.S: Don't build for microMIPS.
1456 * config/mips/linux-unwind.h: Handle microMIPS frame.
1457 * config/mips/crtn.S (fini, init): New labels.
1459 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1460 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1463 2013-02-16 Alan Modra <amodra@gmail.com>
1466 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1467 (ppc_fallback_frame_state): Always set up save locations for fp
1468 and altivec. Don't bother with non-callee-saved regs, r0-r13
1469 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1471 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1474 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1476 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1477 _ssmulha3, _usmulusa3, _ssmulsa3.
1478 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1479 (__muldi3): XCALL __muldi3_6 instead of rcall.
1480 (__umulsidi3, __mulsidi3): New functions.
1481 (do_prologue_saves, do_epilogue_restores): New .macros.
1482 (__divdi3_moddi3): Use them.
1483 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1484 (__usmulusa3, __ssmulsa3): New functions.
1486 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1487 Jack Howarth <howarth@bromo.med.uc.edu>
1488 Patrick Marlier <patrick.marlier@gmail.com>
1491 * config/darwin-crt-tm.c: Remove dummy functions hack.
1493 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1496 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1497 * config/avr/lib2-object.mk: New iterator to build objects from it.
1498 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1500 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1501 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1502 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1503 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1504 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1505 * config/avr/lib1funcs-fixed.S: Implement them.
1507 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1509 Update copyright years.
1511 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1514 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1515 Add crtcxa to extra_parts.
1516 * config/rs6000/exit.h: New file.
1517 * config/rs6000/cxa_atexit.c: New file.
1518 * config/rs6000/cxa_finalize.c: New file.
1519 * config/rs6000/crtcxa.c: New file.
1520 * config/rs6000/t-aix-cxa: New file.
1521 * config/rs6000/libgcc-aix-cxa.ver: New file.
1523 2013-01-31 Nick Clifton <nickc@redhat.com>
1525 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1528 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1531 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1532 _mulQQ, _mulHQ, _mulHA, _mulSA,
1533 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1534 _divQQ, _divHQ, _divHA, _divSA,
1535 _divUQQ, _divUHQ, _divUHA, _divUSA.
1537 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1539 * config.host(microblaze*-linux*): tmake_file: Remove
1540 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1541 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1542 to exclude functions from being built with libgcc.c and use
1543 the microblaze assembly.
1545 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1547 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1550 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1552 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1553 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1554 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1555 alignment operation.
1557 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1559 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1560 loop start address for cache clearing.
1562 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1564 * config/avr/lib1funcs.S: Remove trailing blanks.
1565 * config/avr/lib1funcs-fixed.S: Ditto.
1567 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1569 * config/avr/avr-lib.h: Add GPL copyright notice.
1571 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1573 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1574 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1575 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1576 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1578 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1580 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1581 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1583 2013-01-04 Nick Clifton <nickc@redhat.com>
1585 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1586 the CALLT instruction is supported.
1588 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1590 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1591 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1593 2012-12-13 John Tytgat <John@bass-software.com>
1595 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1598 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1601 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1602 undefined signed overflows.
1604 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1607 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1609 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1611 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1612 (FP_TRAPPING_EXCEPTIONS): Define.
1613 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1614 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1616 2012-12-04 Richard Henderson <rth@redhat.com>
1619 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1621 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1623 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1624 (FP_EX_SHIFT): Define.
1625 (FP_TRAPPING_EXCEPTIONS): Define.
1627 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1629 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1630 (FP_ROUNDMODE): Use FP_RND_MASK.
1631 * config/aarch64/sfp-exceptions.c: New.
1632 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1633 Use __sfp_handle_exceptions.
1635 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1637 * config.host: (arm*-*-freebsd*): Remove.
1638 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1639 (arm*-*-elf*): Remove.
1640 (arm*-*-wince-pe*): Remove.
1641 * arm/unwind-arm.c (struct fpa_reg): Delete.
1642 (struct fpa_regs): Delete.
1643 (phase1_vrs): Remove fpa element.
1644 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1645 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1646 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1647 * ieee754-sf.S (floatundisf): Remove FPA support.
1648 (floatdisf): Likewise.
1649 * ieee75f-df.S (floatundidf): Likewise.
1650 (floatdidf): Likewise.
1652 2012-11-29 Kai Tietz <ktietz@redhat.com>
1655 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1656 * unwind-generic.h: Likewise.
1657 * unwind-seh.c: Likewise.
1659 2012-11-28 Richard Henderson <rth@redhat.com>
1662 * emutls.c (__emutls_get_address): Avoid race condition between
1663 obj->loc.offset read and emutls_key initialization.
1665 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1667 Adjust decimal point of signed accum mode to GCC default.
1670 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1672 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1673 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1674 (__mulha3, __mulsa3)
1675 (__divqq3, __divha3, __divsa3): Adjust to new position of
1676 decimal point of signed accum types.
1678 (__mulusa3_round): New function.
1679 (__mulusa3): Use it.
1680 (__divqq_helper): New function.
1681 (__udivuqq3): Use it.
1683 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1686 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1688 2012-11-18 Teresa Johnson <tejohnson@google.com>
1691 * libgcov.c (gcov_exit): Remove merged program summary
1692 comparison unless !GCOV_LOCKED.
1694 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1696 * soft-fp: Updated from glibc upstream.
1698 2012-11-06 Ian Lance Taylor <iant@google.com>
1700 * generic-morestack.c (__generic_morestack): Align the returned
1701 stack pointer to a 32 byte boundary.
1702 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1703 increment the return address until we have decided that we don't
1704 have a varargs function.
1705 (__morestack) [32-bit]: Align stack correctly when calling C
1707 (__morestack) [64-bit]: Likewise.
1709 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1711 * configure: Regenerate.
1713 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1716 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1717 * config/i386/sfp-machine.h: Guard exception handling
1718 code with _SOFT_FLOAT.
1719 * config/i386/32/sfp-machine.h: Guard rounding handling
1720 code with _SOFT_FLOAT.
1721 * config/i386/64/sfp-machine.h: Ditto.
1723 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1725 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1728 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1730 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1731 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1732 when appropriate. Correct structure element types.
1733 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1734 -minline-all-stringops from compile flags.
1736 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1738 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1740 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1742 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1744 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1746 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1749 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1750 Jim MacArthur <jim.macarthur@arm.com>
1751 Marcus Shawcroft <marcus.shawcroft@arm.com>
1752 Nigel Stephens <nigel.stephens@arm.com>
1753 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1754 Richard Earnshaw <rearnsha@arm.com>
1755 Sofiane Naci <sofiane.naci@arm.com>
1756 Stephen Thomas <stephen.thomas@arm.com>
1757 Tejas Belagod <tejas.belagod@arm.com>
1758 Yufeng Zhang <yufeng.zhang@arm.com>
1760 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1761 * config/aarch64/crti.S: New file.
1762 * config/aarch64/crtn.S: New file.
1763 * config/aarch64/linux-unwind.h: New file.
1764 * config/aarch64/sfp-machine.h: New file.
1765 * config/aarch64/sync-cache.c: New file.
1766 * config/aarch64/t-aarch64: New file.
1767 * config/aarch64/t-softfp: New file.
1769 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1771 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1772 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1773 no-longer-needed LDBU insns.
1775 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1778 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1779 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1781 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1783 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1785 2012-10-15 Matthias Klose <doko@ubuntu.com>
1787 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1789 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1791 * configure: Regenerate.
1792 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1794 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1796 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1797 instructions for 64bit targets only.
1799 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1801 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1802 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1803 * config/i386/32/sfp-machine.h: ... here.
1804 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1805 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1808 2012-10-07 Matthias Klose <doko@ubuntu.com>
1810 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1812 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1814 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1816 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1817 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1818 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1821 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1824 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1825 Fix parameter names.
1827 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1830 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1831 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1832 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1834 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1837 * config/sh/linux-atomic.S: Delete.
1838 * config/sh/linux-atomic.c: New.
1839 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1840 linux-atomic.c. Add cflags to disable warnings.
1842 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1845 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1847 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1848 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1849 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1850 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1851 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1853 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1855 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1857 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1858 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1860 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1862 * config.host (hppa-*-openbsd*): New target.
1863 * config/pa/t-openbsd: New file.
1865 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1868 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1869 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1870 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1871 (__divsa3): Use __negsi2 to negate r_quoL.
1872 * config/avr/lib1funcs.S (FALIAS): New macro.
1873 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1874 (__negsi2): ...this new function.
1875 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1876 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1877 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1878 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1879 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1880 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1882 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1885 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1886 (lshrsi3): Reimplement as lshrsi3_r0.
1888 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1891 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1894 2012-09-07 Teresa Johnson <tejohnson@google.com>
1896 PR gcov-profile/54487
1897 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1900 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1903 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1904 not configured --with-avrlibc=no.
1905 * config/avr/t-avrlibc: New file.
1906 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1907 (DPBIT_FUNCS): Ditto.
1908 (TPBIT_FUNCS): Ditto.
1910 2012-09-04 Teresa Johnson <tejohnson@google.com>
1912 * libgcov.c (struct gcov_summary_buffer): New structure.
1913 (gcov_histogram_insert): New function.
1914 (gcov_compute_histogram): Ditto.
1915 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1916 histograms during summary merging.
1918 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1920 * config.host (x86_64-*-openbsd*): New target.
1922 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1924 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1927 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1930 * config/avr/t-avr (conv_X): Rename to func_X.
1932 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1935 * config/avr/lib1funcs-fixed.S: New file.
1936 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1937 after they are used.
1938 (neg2, neg4): New macros.
1939 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1940 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1941 (__umulhisi3): Speed up MUL variant if there is enough flash.
1942 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1944 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1945 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1946 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1947 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1948 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1949 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1950 (LIB2FUNCS_EXCLUDE): Add supported functions.
1952 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1954 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1955 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1957 * fixed-obj.mk: Only expand dependency if $o is not in
1960 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1962 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1964 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1966 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1967 depend on --enable-shared.
1968 ($(lib1asmfuncs-o)): Use %.vis files independent of
1970 * static-object.mk ($(base)$(objext), $(base).vis)
1971 ($(base)_s$(objext)): Use same rules for visibility handling as in
1974 2012-08-21 Ian Lance Taylor <iant@google.com>
1976 * config/i386/morestack.S (__morestack_non_split): Increase amount
1977 of space allocated for non-split code stack.
1979 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1981 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1982 even if inhibit_libc.
1984 2012-08-17 Julian Brown <julian@codesourcery.com>
1986 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1987 -fexceptions -fnon-call-exceptions if not defined.
1988 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1989 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1991 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1993 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1996 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1998 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1999 rs6000/t-slibgcc-aix.
2001 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2003 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2005 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2007 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2009 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2012 * Makefile.in (version): Replace top_srcdir with srcdir.
2014 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2016 * Makefile.in (version): set to BASE-VER file from gcc directory.
2018 2012-08-01 Nick Clifton <nickc@redhat.com>
2020 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2021 Implements __clrsb for an HImode argument.
2023 2012-07-31 Nick Clifton <nickc@redhat.com>
2025 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2026 Implements __clrsb for an HImode argument.
2027 * config/stormy16/clrsbhi2.c: New file:
2028 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2030 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2032 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2034 2012-07-19 Tristan Gingold <gingold@adacore.com>
2035 Richard Henderson <rth@redhat.com>
2037 * unwind-seh.c: New file.
2038 * unwind-generic.h: Include windows.h for SEH.
2039 (_Unwind_Exception): Use 6 private fields for SEH.
2040 (_GCC_specific_handler): Declare.
2041 * unwind-c.c (__gcc_personality_seh0): New function.
2043 * config/i386/libgcc-cygming.ver: New file.
2044 * config/i386/t-seh-eh: New file.
2045 * config.host (x86_64-*-mingw*): Default to seh.
2047 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2049 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2051 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2053 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2054 __builtin_expect when checking for exceptions.
2055 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2057 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2059 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2060 function declaration.
2061 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2063 * config/ia64/sfp-exceptions.c: New.
2064 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2066 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2068 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2069 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2070 * config/i386/64/sfp-machine: ... (delete here) ...
2071 * config/i386/sfp-machine.h: ... to here.
2072 (FP_EX_MASK): Remove.
2074 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2076 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2078 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2079 * config/i386/libgcc-sol2.ver: Ditto.
2080 * config/i386/libgcc-glibc.ver: Ditto.
2082 2012-06-11 Roland McGrath <mcgrathr@google.com>
2084 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2085 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2088 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2090 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2091 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2092 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2093 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2094 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2095 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2096 * config/i386/64/sfp-machine: ... (delete here) ...
2097 * config/i386/sfp-machine.h: ... to here.
2099 (__sfp_handle_exceptions): New function declaration.
2100 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2101 * config/i386/sfp-exceptions.c: New.
2102 * config/i386/t-softfp: New.
2103 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2104 i386/t-softfp to tmake_file.
2106 2012-06-03 David S. Miller <davem@davemloft.net>
2108 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2111 2012-05-31 David S. Miller <davem@davemloft.net>
2113 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2114 multiply and divide instructions on 32-bit when V9.
2115 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2117 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2119 * config/arm/ieee754-df.S: Fix typos.
2120 * config/arm/ieee754-sf.S: Fix typos.
2121 * config/c6x/libunwind.S: Fix typos.
2122 * config/epiphany/udivsi3-float.c: Fix typos.
2123 * config/microblaze/muldi3_hard.S: Fix typos.
2124 * config/picochip/adddi3.S: Fix typos.
2125 * config/picochip/ashlsi3.S: Fix typos.
2126 * config/picochip/ashrsi3.S: Fix typos.
2127 * config/picochip/clzsi2.S: Fix typos.
2128 * config/picochip/cmpsi2.S: Fix typos.
2129 * config/picochip/divmod15.S: Fix typos.
2130 * config/picochip/divmodhi4.S: Fix typos.
2131 * config/picochip/divmodsi4.S: Fix typos.
2132 * config/picochip/longjmp.S: Fix typos.
2133 * config/picochip/lshrsi3.S: Fix typos.
2134 * config/picochip/parityhi2.S: Fix typos.
2135 * config/picochip/popcounthi2.S: Fix typos.
2136 * config/picochip/setjmp.S: Fix typos.
2137 * config/picochip/subdi3.S: Fix typos.
2138 * config/picochip/ucmpsi2.S: Fix typos.
2139 * config/picochip/udivmodhi4.S: Fix typos.
2140 * config/picochip/udivmodsi4.S: Fix typos.
2141 * config/spu/divv2df3.c: Fix typos.
2142 * config/spu/mfc_multi_tag_release.c: Fix typos.
2143 * config/spu/mfc_tag_release.c: Fix typos.
2144 * configure.ac: Fix typos.
2145 * configure: Regenerate.
2147 2012-05-25 Ian Lance Taylor <iant@google.com>
2149 * config/i386/morestack.S (__morestack_non_split): Check whether
2150 caller is varargs and needs %bp to hold the stack frame on return.
2152 2012-05-25 Olivier Hainque <hainque@adacore.com>
2154 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2155 sequence in the non pic case on VxWorks.
2157 2012-05-24 Olivier Hainque <hainque@adacore.com>
2159 * Makefile.in: Move dependency on install-unwind_h from
2160 "install-leaf" to "install".
2162 2012-05-24 Olivier Hainque <hainque@adacore.com>
2164 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2165 Use a separate command for stamp removals.
2167 2012-05-21 Andrew Pinski <apinski@cavium.com>
2170 * configure.ac: Define the default includes to being none.
2171 * configure: Regenerate.
2173 2012-05-16 Olivier Hainque <hainque@adacore.com>
2175 * Makefile.in (install-unwind_h): Rename into ...
2176 (install-unwind_h-forbuild): New target.
2177 (all): Use it instead of the former install-unwind_h.
2178 (install-unwind_h): Reinstate, copy to user install destination
2179 for include files, not to the internal gcc object directory one.
2180 (install-leaf): Depend on it.
2182 2012-05-15 Olivier Hainque <hainque@adacore.com>
2184 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2185 register numbers. LR_REGNO replaces R_LR.
2186 (ucontext_for): New, helper for ...
2187 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2189 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2191 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2193 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2194 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2195 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2197 (i[34567]86-*-*, x86_64-*-*): ... here.
2199 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2200 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2202 * config/i386/i386-cpuinfo.c: Rename to ...
2203 * config/i386/cpuinfo.c: ... this.
2204 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2206 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2207 (libgcc_cv_init_priority): New test.
2208 * configure: Regenerate.
2209 * config.in: New file.
2210 * Makefile.in (clean): Rename config.h to auto-target.h.
2211 (config.h): Likewise.
2212 (stamp-h): Likewise.
2214 * config/i386/cpuinfo.c (auto-target.h): Include.
2215 (CONSTRUCTOR_PRIORITY): Define.
2216 (__cpu_indicator_init): Use it.
2218 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2220 * longlong.h: Use a URL instead of an FSF postal address.
2221 Replace spaces with tab.
2223 2012-05-08 Teresa Johnson <tejohnson@google.com>
2225 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2226 (__gcov_dump): Ditto.
2227 (gcov_dump_complete): New global variable.
2228 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2229 (__gcov_flush): Outline functionality now in gcov_clear.
2230 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2232 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2234 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2235 (mips*-*-linux*): Include mips/t-tpbit when long double is
2238 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2240 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2241 (get_available_features): New argument. Check for AVX2.
2242 (__cpu_indicator_init): Modify call to get_available_features.
2244 2012-04-25 Alan Modra <amodra@gmail.com>
2246 * config/rs6000/crtsavevr.S: New file.
2247 * config/rs6000/crtrestvr.S: New file.
2248 * config/rs6000/t-savresfgpr: Build the above.
2249 * config/rs6000/t-netbsd: Likewise.
2251 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2253 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2255 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2257 * libgcc/config/i386/i386-cpuinfo.c: New file.
2258 * libgcc/config/i386/t-cpuinfo: New file.
2259 * libgcc/config.host: Include t-cpuinfo.
2260 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2262 2012-04-24 Chao-ying Fu <fu@mips.com>
2264 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2266 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2268 struct siginfo vs. siginfo_t
2270 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2271 siginfo_t instead of struct siginfo.
2272 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2273 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2274 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2275 (ia64_handle_unwabi): Likewise.
2276 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2277 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2278 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2279 (sh_fallback_frame_state): Likewise.
2280 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2281 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2283 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2285 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2288 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2290 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2291 if it hasn't been previously saved.
2293 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2295 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2298 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2301 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2302 instead of __AVR_HAVE_8BIT_SP__.
2304 2012-03-26 Tristan Gingold <gingold@adacore.com>
2306 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2307 (unw_table_entry): Use unw_word instead of unsigned long.
2308 (_Unwind_FindTableEntry): Likewise.
2309 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2310 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2311 (_Unwind_FindTableEntry): Likewise.
2312 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2313 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2314 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2315 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2316 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2317 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2318 (uw_init_context_1, uw_install_context): Likewise.
2319 (unw_word): Move to unwind-ia64.h
2321 2012-03-26 Tristan Gingold <gingold@adacore.com>
2323 * config/vms/vms-ucrt0.c: Update copyright years.
2325 (___gcc_main_flags): Declare.
2326 (__main): Check flags to remap argv and exit code.
2327 * config.host (*-*-*vms*): Adjust extra_parts.
2328 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2331 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2333 * arm/lib1funcs.asm (ctzsi2): New function.
2334 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2335 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2336 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2337 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2338 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2339 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2341 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2343 * config.host: Add bits to support powerpc64-*-freebsd*.
2344 * config/rs6000/freebsd-unwind.h: New file.
2345 * config/rs6000/t-freebsd64: New file.
2347 2012-03-20 Richard Guenther <rguenther@suse.de>
2349 PR gcov-profile/52627
2350 * libgcov.c (init_mx): Fix mutex name.
2352 2012-03-16 Tristan Gingold <gingold@adacore.com>
2354 * config/ia64/vms-unwind.h: Remove ulong (and replace
2355 it by unw_reg where used). Define unw_reg with __int64.
2357 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2359 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2361 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2363 (sparc_is_sighandler): Likewise.
2365 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2367 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2370 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2372 * config/arm/crtn.S: Fix typo.
2374 2012-03-13 Richard Guenther <rguenther@suse.de>
2376 * libgcov.c: Remove stdio.h include and NULL un-define.
2378 2012-03-13 Richard Guenther <rguenther@suse.de>
2381 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2383 2012-03-13 Richard Guenther <rguenther@suse.de>
2385 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2387 2012-03-13 Richard Guenther <rguenther@suse.de>
2389 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2390 and __gthread_mutex_init_function definitions.
2392 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2394 * config.host (mips*-*-openbsd*): Remove.
2396 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2398 * config.host: Remove alpha*-dec-osf5.1* handling.
2399 * config/alpha/gthr-posix.c: Remove.
2400 * config/alpha/libgcc-osf5.ver: Remove.
2401 * config/alpha/osf5-unwind.h: Remove.
2402 * config/alpha/t-osf-pthread: Remove.
2403 * config/alpha/t-slibgcc-osf: Remove.
2404 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2405 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2406 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2407 * mkmap-flat.awk: Remove osf_export handling.
2409 2012-03-12 Richard Guenther <rguenther@suse.de>
2411 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2412 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2413 (__gthread_mutex_init_function): New function.
2414 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2417 * libgcov.c: Include gthr.h.
2418 (__gcov_flush_mx): New global variable.
2419 (init_mx, init_mx_once): New functions.
2420 (__gcov_flush): Protect self with a mutex.
2421 (__gcov_fork): Re-initialize mutex after forking.
2422 * unwind-dw2-fde.c: Change condition under which to use
2423 __GTHREAD_MUTEX_INIT_FUNCTION.
2425 2012-03-12 Tristan Gingold <gingold@adacore.com>
2427 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2428 * config/ia64/t-vms: Likewise.
2430 2012-03-11 Michael Hope <michael.hope@linaro.org>
2432 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2435 2012-03-07 Walter Lee <walt@tilera.com>
2437 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2439 (atomic_xor): Rename and move definition to
2440 config/tilepro/atomic.h.
2441 (atomic_nand): Ditto.
2442 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2444 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2445 (arch_atomic_nand): Ditto.
2447 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2450 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2452 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2455 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2458 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2462 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2463 if RAMPZ affects reading from RAM.
2464 (__tablejump_elpm__): Ditto.
2466 (__movmemx_hi): Ditto.
2467 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2468 (__do_global_dtors): Ditto.
2469 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2470 (__movmemx_hi): Ditto.
2472 2012-03-05 Richard Henderson <rth@redhat.com>
2474 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2475 [ARM] (count_trailing_zeros): Use the builtin.
2477 2012-03-01 Kai Tietz <ktietz@redhat.com>
2479 * soft-fp: Imported from glibc upstream.
2481 2012-02-28 Kai Tietz <ktietz@redhat.com>
2483 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2484 for mingw-targets as attribute gcc_struct.
2486 2012-02-28 Ian Lance Taylor <iant@google.com>
2488 * generic-morestack.c (__splitstack_releasecontext): Correct call
2489 to __morestack_release_segments.
2491 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2494 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2495 for __linux__ when removing signals from __morestack_fullmask.
2497 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2500 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2502 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2504 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2505 instead of HAVE_INITFINI_ARRAY.
2506 * config/ia64/crtend.S: Likewise.
2508 2012-02-20 Kai Tietz <ktietz@redhat.com>
2511 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2513 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2514 to w32-unwind.h header.
2516 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2518 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2519 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2520 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2521 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2523 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2525 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2527 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2530 * config/darwin-crt-tm.c: Correct typo.
2532 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2533 Patrick Marlier <patrick.marlier@gmail.com>
2536 * config/darwin-crt-tm.c: Generate dummy functions.
2538 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2539 Patrick Marlier <patrick.marlier@gmail.com>
2542 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2543 (__doTMRegistrations): Call it.
2544 (__doTMdeRegistrations): Likewise.
2546 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2547 Anatoly Sokolov <aesok@post.ru>
2548 Eric Weddington <eric.weddington@atmel.com>
2551 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2552 (__epilogue_restores__): Ditto.
2554 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2558 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2559 Solaris 11 and slightly reformat.
2560 (sparc_is_sighandler): Likewise.
2562 2012-02-14 Walter Lee <walt@tilera.com>
2564 * config.host: Handle tilegx and tilepro.
2565 * config/tilegx/sfp-machine.h: New file.
2566 * config/tilegx/sfp-machine32.h: New file.
2567 * config/tilegx/sfp-machine64.h: New file.
2568 * config/tilegx/t-crtstuff: New file.
2569 * config/tilegx/t-softfp: New file.
2570 * config/tilegx/t-tilegx: New file.
2571 * config/tilepro/atomic.c: New file.
2572 * config/tilepro/atomic.h: New file.
2573 * config/tilepro/linux-unwind.h: New file.
2574 * config/tilepro/sfp-machine.h: New file.
2575 * config/tilepro/softdivide.c: New file.
2576 * config/tilepro/softmpy.S: New file.
2577 * config/tilepro/t-crtstuff: New file.
2578 * config/tilepro/t-tilepro: New file.
2580 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2584 * gthr-posix.h: Allow static initializer macros to be disabled.
2585 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2587 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2589 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2590 Add t-slibgcc-libgcc to tmake_file.
2591 * config/mips/libgcc-mips16.ver: Revert previous patch.
2592 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2594 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2595 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2597 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2598 * config/cr16/crti.S: New file.
2599 * config/cr16/crtlibid.S: New file.
2600 * config/cr16/crtn.S: New file.
2601 * config/cr16/lib1funcs.S: New file.
2602 * config/cr16/t-cr16: New file.
2603 * config/cr16/t-crtlibid: New file.
2604 * config/cr16/unwind-dw2.h: New file.
2605 * config/cr16/unwind-cr16.c: New file.
2606 * config/cr16/divmodhi3.c: New file.
2608 2012-01-25 Alan Modra <amodra@gmail.com>
2610 * config/rs6000/t-linux64: Delete. Move..
2611 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2612 * config/rs6000/t-linux: ..and libgcc flags to here.
2614 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2616 * config.host (i[34567]86-*-interix3*):
2617 Change triplet to i[34567]86-*-interix[3-9]*.
2618 * configure: Regenerate.
2620 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2621 Richard Sandiford <rdsandiford@googlemail.com>
2623 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2624 * config/mips/mips16.S (__mips16_rdhwr): New function.
2625 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2627 2012-01-11 Nathan Sidwell <nathan@acm.org>
2629 * libgcov.c (__gcov_init): Ignore objects with no functions.
2631 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2634 Extend __pgmx semantics to linearize memory.
2635 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2636 * config/avr/lib1funcs.S (__xload_1): New function.
2637 (__movmemx_qi, __movmemx_hi): New functions.
2638 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2641 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2643 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2644 purported sigacthandler address isn't null before dereferencing it.
2645 (sparc_is_sighandler): Likewise.
2647 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2650 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2651 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2652 (sparc_is_sighandler): Likewise.
2653 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2655 2012-01-06 Tristan Gingold <gingold@adacore.com>
2657 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2658 compatibility thunks...
2659 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2660 (crtbeginS.o, crtendS.o): ... and these to ...
2661 * config/ia64/t-ia64-elf: ... this new file.
2662 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2663 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2665 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2667 * configure: Regenerate.
2668 * config/s390/t-crtstuff: Remove -fPIC.
2670 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2673 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2676 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2679 * config/avr/lib1funcs.S: Remove FIXME comments.
2680 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2682 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2684 Implement light-weight DImode support.
2685 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2686 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2687 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2688 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2690 2011-12-30 Nathan Sidwell <nathan@acm.org>
2692 * libgcov.c (gcov_crc32): Remove global var.
2693 (free_fn_data): New function.
2694 (buffer_fn_data): Pass in filename, more robust error recovery.
2695 (crc32_unsigned): New function.
2696 (gcov_exit): More robust detection of new program. More robust
2698 (__gcov_init): Do not update program's crc here.
2700 2011-12-21 Tristan Gingold <gingold@adacore.com>
2702 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2704 2011-12-21 Ian Lance Taylor <iant@google.com>
2706 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2708 2011-12-20 Ian Lance Taylor <iant@google.com>
2710 * config/i386/morestack.S (__morestack_non_split): If there is
2711 enough stack space already, don't split. Ask for more stack space
2714 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2716 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2718 (_Unwind_DebugHook): New function.
2719 (uw_restore_core_regs): New define.
2720 (unwind_phase2): Use uw_restore_core_regs instead of
2722 (unwind_phase2_forced): Likewise.
2723 (__gnu_Unwind_Resume): Likewise.
2725 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2727 * config/alpha/linux-unwind.h: Update copyright years.
2728 (MD_FROB_UPDATE_CONTEXT): New define.
2729 (alpha_frob_update_context): New function.
2731 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2733 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2734 tmake_file rather replacing it.
2736 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2738 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2739 function is not used for PPC64.
2740 (save_world): Amend comments. Update the VRsave mask to reflect the
2742 (rest_world): Update comments, do not clobber r10, do not use r8.
2743 (eh_rest_world_r10): Amend comments, do not use r8.
2744 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2745 no longer used, move restore of CR and target address to the end of
2748 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2750 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2751 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2753 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2756 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2757 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2759 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2761 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2763 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2766 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2767 * config/avr/lib1funcs.S (__muldi3): New function.
2769 2011-12-06 Andrew Pinski <apinski@cavium.com>
2771 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2773 (__frame_dummy_init_array_entry): Likewise.
2775 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2777 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2781 * config/avr/lib1funcs.S (__prologue_saves__,
2782 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2783 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2785 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2787 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2789 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2792 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2793 (_ITM_deregisterTMCloneTable): Likewise.
2794 (__register_frame_info): Fix unused warning.
2795 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2796 pthread_default_stacksize_np): Likewise.
2797 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2799 2011-11-29 DJ Delorie <dj@redhat.com>
2801 * config.host (rl78-*-elf): New case.
2802 * config/rl78: New directory for the Renesas RL78.
2804 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2806 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2809 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2812 * config/rs6000/t-savresfgpr: New file.
2813 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2814 $(srcdir)/config/rs6000/eabi.S.
2815 * config/rs6000/t-ppccomm-ldbl: Remove.
2816 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2818 (powerpc-*-eabispe*): Likewise.
2819 (powerpc-*-eabi*): Likewise.
2820 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2821 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2822 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2823 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2825 (powerpc-*-eabisim*): Likewise.
2826 (powerpc-*-elf*): Likewise.
2827 (powerpc-*-eabialtivec*): Likewise.
2828 (powerpc-xilinx-eabi*): Likewise.
2829 (powerpc-*-rtems*): Likewise.
2830 (powerpcle-*-elf*): Likewise.
2831 (powerpcle-*-eabisim*): Likewise.
2832 (powerpcle-*-eabi*): Likewise.
2834 2011-11-27 Ian Lance Taylor <iant@google.com>
2836 * generic-morestack.c (__splitstack_find): Check for NULL old
2838 (__splitstack_resetcontext): New function.
2839 (__splitstack_releasecontext): New function.
2840 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2842 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2844 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2846 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2848 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2850 2011-11-26 Richard Henderson <rth@redhat.com>
2852 * config/m68k/linux-atomic.c: New file.
2853 * config/m68k/t-linux: New file.
2854 * config.host (m68k-uclinux, m68k-linux): Use it.
2856 2011-11-26 Richard Henderson <rth@redhat.com>
2858 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2859 (__TMC_END__): Only declare if hidden is available; in the definition,
2860 if hidden is unavailable add a null record.
2861 (deregister_tm_clones, register_tm_clones): New.
2862 (__do_global_dtors_aux, frame_dummy): Use them.
2863 (__do_global_dtors, __do_global_ctors_1): Likewise.
2865 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2867 * config/darwin-crt-tm.c: New file.
2868 * config.host (darwin): Build crttms.o crttme.o to provide
2869 startup and shutdown for tm clones.
2870 * config/t-darwin (crttms.o): New build rule.
2871 (crttme.o): Likewise.
2873 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2875 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2878 2011-11-21 Richard Henderson <rth@redhat.com>
2880 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2881 (__TMC_LIST__, __TMC_END__): New.
2882 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2883 (__do_global_dtors): Likewise.
2884 (frame_dummy): Call _ITM_registerTMCloneTable.
2885 (__do_global_ctors_1): Likewise.
2887 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2889 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2890 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2891 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2892 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2893 * config/i386/t-darwin64: Remove.
2894 * config/sh/t-netbsd (LIB2ADD): Remove.
2896 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2899 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2900 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2901 * config/avr/lib1funcs.S (wmov): New assembler macro.
2902 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2903 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2904 (__udivmod64): New function.
2905 (__negdi2): New function.
2907 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2909 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2910 *-*-freebsd*aout*): Remove.
2912 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2914 * static-object.mk (c_flags-$o): Save c_flags.
2915 ($(base)$(objext)): Use it.
2917 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2919 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2921 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2924 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2925 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2928 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2930 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2932 (aeabi_uidivmod): Likewise.
2933 (umodsi3): Likewise.
2935 (aeabi_idivmod): Likewise.
2938 2011-11-16 Tristan Gingold <gingold@adacore.com>
2940 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2942 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2945 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2946 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2948 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2950 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2952 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2953 * config/pa/t-stublib64: Delete.
2955 2011-11-12 Richard Henderson <rth@redhat.com>
2957 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2958 cast the pointer argument to _Unwind_SetGRPtr.
2960 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2962 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2964 2011-11-09 Ian Lance Taylor <iant@google.com>
2966 * generic-morestack.c: Include <string.h>.
2967 (uintptr_type): Define.
2968 (struct initial_sp): Add dont_block_signals field. Reduce size of
2970 (allocate_segment): Set prev field to NULL. Don't set
2971 __morestack_current_segment or __morestack_segments.
2972 (__generic_morestack): Update current->prev and *pp after calling
2974 (__morestack_block_signals): Don't do anything if
2975 dont_block_signals is set.
2976 (__morestack_unblock_signals): Likewise.
2977 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2979 (__splitstack_block_signals): New function.
2980 (enum __splitstack_content_offsets): Define.
2981 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2982 (__splitstack_makecontext): New function.
2983 (__splitstack_block_signals_context): New function.
2984 (__splitstack_find_context): New function.
2985 * config/i386/morestack.S (__morestack_get_guard): New function.
2986 (__morestack_set_guard, __morestack_make_guard): New functions.
2987 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2989 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2991 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2992 (i[34567]86-*-mingw*): ... here.
2993 (x86_64-*-mingw*): ... here.
2995 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2997 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2999 2011-11-07 Nathan Sidwell <nathan@acm.org>
3001 * libgcov.c (struct gcov_fn_buffer): New struct.
3002 (buffer_fn_data): New helper.
3003 (gcov_exit): Rework for new gcov data structures.
3005 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3008 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3010 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3012 * config.host (tmake_file): Correct comment.
3013 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3015 (bfin*-uclinux*): Likewise.
3016 (bfin*-linux-uclibc*): Likewise.
3017 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3019 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3021 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3022 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3023 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3024 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3025 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3026 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3027 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3028 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3029 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3030 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3031 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3032 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3033 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3035 * config/bfin/t-elf: Remove.
3036 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3038 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3040 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3041 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3042 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3043 (lm32-*-elf*): ... this.
3044 (lm32-*-rtems*): ... and this.
3046 (m32r-*-rtems*): Add to tmake_file.
3047 (moxie-*-rtems*): Likewise.
3048 (sparc-*-rtems*): Likewise.
3049 Remove t-rtems from tmake_file.
3050 (sparc64-*-rtems*): Likewise.
3051 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3054 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3057 * config/gthr-posix.h: Move ...
3058 * gthr-posix.h: ... here.
3059 * config/gthr-lynx.h: Reflect this.
3060 * config/gthr-vxworks.h: Likewise.
3061 * config/rs6000/gthr-aix.h: Likewise.
3062 * configure.ac (target_thread_file): Likewise.
3063 * configure: Regenerate.
3065 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3067 * config.host (arm*-*-rtemseabi*): New target.
3069 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3072 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3075 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3077 * config.host (epiphany-*-elf*): New configuration.
3078 * config/epiphany: New Directory.
3080 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3082 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3083 * config/avr/t-rtems: New.
3084 Filter out _exit from LIB1ASMFUNCS.
3086 2011-11-04 David S. Miller <davem@davemloft.net>
3088 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3089 * configure: Rebuild.
3091 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3093 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3096 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3099 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3100 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3102 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3105 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3107 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3109 * config/c6x/t-elf (LIB2ADDEH): Set.
3110 * config/c6x/t-c6x-elf: Remove.
3112 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3114 * config/i386/sol2-ci.S: Rename to ...
3115 * config/i386/crti.S: ... this.
3116 * config/i386/sol2-cn.S: Rename to ...
3117 * config/i386/crtn.S: ... this.
3118 * config/sparc/sol2-ci.S: Rename to ...
3119 * config/sparc/crti.S: ... this.
3120 * config/sparc/sol2-cn.S: Rename to ...
3121 * config/sparc/crtn.S: ... this.
3122 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3123 (crti.o, crtn.o): Remove.
3125 2011-11-04 Tristan Gingold <gingold@adacore.com>
3127 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3129 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3131 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3133 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3135 * config.host (crisv32-*-none, cris-*-none): Remove.
3136 (crisv32-*-elf): Append to tmake_file, don't just set it.
3137 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3139 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3141 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3142 (ecrtn$(objext)): Likewise.
3143 (ncrti$(objext)): Likewise.
3144 (ncrtn$(objext)): Likewise.
3146 2011-11-03 Andreas Schwab <schwab@redhat.com>
3148 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3150 2011-11-02 David S. Miller <davem@davemloft.net>
3152 * configure.ac: Set host_address on sparc too.
3153 * configure: Regenerate.
3154 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3155 based upon host_address.
3156 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3158 2011-11-02 Jason Merrill <jason@redhat.com>
3160 * config/rs6000/t-ppccomm: Add missing \.
3162 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3164 * gthr-single.h, gthr.h: New files.
3165 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3166 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3167 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3168 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3169 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3170 * configure.ac (thread_header): New variable.
3171 Set it depending on target_thread_file.
3172 (gthr-default.h): Link from $thread_header.
3173 * configure: Regenerate.
3174 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3176 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3178 * configure.ac (tm_file_): New variable.
3179 Determine from tm_file.
3180 (tm_file, tm_defines): Substitute.
3181 * configure: Regenerate.
3182 * mkheader.sh: New file.
3183 * Makefile.in (clean): Remove libgcc_tm.h.
3184 ($(objects)): Depend on libgcc_tm.h.
3185 (libgcc_tm_defines, libgcc_tm_file): New variables.
3186 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3187 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3188 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3189 ($(extra-parts)): Depend on libgcc_tm.h.
3190 * config.host (tm_defines, tm_file): New variable.
3191 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3192 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3193 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3194 (avr-*-rtems*): Likewise.
3195 (avr-*-*): Likewise.
3196 (frv-*-elf): Likewise.
3197 (frv-*-*linux*): Likewise.
3198 (h8300-*-rtems*): Likewise.
3199 (h8300-*-elf*): Likewise.
3200 (i[34567]86-*-darwin*): Likewise.
3201 (x86_64-*-darwin*): Likewise.
3202 (rx-*-elf): Likewise.
3203 (tic6x-*-uclinux): Likewise.
3204 (tic6x-*-elf): Likewise.
3205 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3206 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3207 * config/i386/cygming-crtbegin.c: Likewise.
3208 * config/i386/cygming-crtend.c: Likewise.
3209 * config/ia64/fde-vms.c: Likewise.
3210 * config/ia64/unwind-ia64.c: Likewise.
3211 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3212 * config/rs6000/darwin-fallback.c: Likewise.
3213 * config/stormy16/lib2funcs.c: Likewise.
3214 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3215 * crtstuff.c: Likewise.
3216 * dfp-bit.h: Likewise.
3217 * emutls.c: Likewise.
3218 * fixed-bit.c: Likewise.
3219 * fp-bit.c: Likewise.
3220 * generic-morestack-thread.c: Likewise.
3221 * generic-morestack.c: Likewise.
3222 * libgcc2.c: Likewise.
3223 * libgcov.c: Likewise.
3224 * unwind-dw2-fde-dip.c: Likewise.
3225 * unwind-dw2-fde.c: Likewise.
3226 * unwind-dw2.c: Likewise.
3227 * unwind-sjlj.c: Likewise.
3229 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3231 * configure.ac: Include ../config/picflag.m4.
3232 (GCC_PICFLAG): Call it.
3234 * configure: Regenerate.
3235 * Makefile.in (gcc_srcdir): Remove.
3236 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3237 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3238 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3239 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3240 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3243 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3244 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3245 to refer to libgcc2.c.
3247 * config/darwin-64.c: New file.
3248 * config/darwin-crt3.c: Remove comment.
3249 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3250 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3251 config/udivmodsi4.c: New files.
3252 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3253 config/memset.c: New files.
3254 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3255 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3256 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3257 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3258 * config/t-openbsd-thread: New file.
3259 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3260 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3261 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3262 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3265 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3266 to refer to gthr-posix.c.
3267 * config/alpha/t-vms (LIB2ADD): Set.
3268 * config/alpha/vms-gcc_shell_handler.c: New file.
3269 * config/arm/bpabi.c, config/arm/fp16.c,
3270 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3271 config/arm/unaligned-funcs.c: New files.
3272 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3273 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3274 * config/arm/t-linux: Likewise.
3275 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3276 * config/arm/t-netbsd: New file.
3277 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3278 * config/arm/t-symbian (LIB2ADD_ST): Set.
3279 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3280 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3281 * config/bfin/t-elf: New file.
3282 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3283 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3284 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3285 config/c6x/ltf.c: New files.
3286 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3287 (HOST_LIBGCC2_CFLAGS): Set.
3288 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3289 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3290 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3292 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3293 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3294 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3295 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3296 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3298 * config/frv/t-frv (LIB2ADD): Set.
3299 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3300 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3301 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3302 config/h8300/popcounthi2.c: New files.
3303 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3304 * config/i386/gthr-win32.c: New file.
3305 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3306 * config/i386/t-cygwin: Likewise.
3307 * config/i386/t-darwin, config/i386/t-darwin64,
3308 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3309 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3310 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3311 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3312 * config/ia64/quadlib.c: New file.
3313 * config/ia64/t-hpux (LIB2ADD): Set.
3314 * config/ia64/t-ia64: Add comment.
3315 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3316 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3317 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3318 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3319 * config/m32c/t-m32c (LIB2ADD): Set.
3320 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3321 * config/m32r/t-m32r: Likewise.
3322 * config/m68k/fpgnulib.c: New file.
3323 * config/m68k/t-floatlib (LIB2ADD): Set.
3324 (xfgnulib.c): New target.
3325 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3326 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3327 * config/mep/t-mep (LIB2ADD): Set.
3328 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3329 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3330 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3331 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3332 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3333 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3334 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3335 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3336 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3337 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3339 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3340 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3341 * config/pa/fptr.c, config/pa/lib2funcs.S,
3342 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3343 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3344 (LIB2ADD, LIB2ADD_ST): Set.
3345 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3346 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3348 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3349 * config/pdp11/t-pdp11: New file.
3350 * config/picochip/libgccExtras/adddi3.S,
3351 config/picochip/libgccExtras/ashlsi3.S,
3352 config/picochip/libgccExtras/ashrsi3.S,
3353 config/picochip/libgccExtras/clzsi2.S,
3354 config/picochip/libgccExtras/cmpsi2.S,
3355 config/picochip/libgccExtras/divmod15.S,
3356 config/picochip/libgccExtras/divmodhi4.S,
3357 config/picochip/libgccExtras/divmodsi4.S,
3358 config/picochip/libgccExtras/lshrsi3.S,
3359 config/picochip/libgccExtras/parityhi2.S,
3360 config/picochip/libgccExtras/popcounthi2.S,
3361 config/picochip/libgccExtras/subdi3.S,
3362 config/picochip/libgccExtras/ucmpsi2.S,
3363 config/picochip/libgccExtras/udivmodhi4.S,
3364 config/picochip/libgccExtras/udivmodsi4.S: New files.
3365 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3366 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3367 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3368 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3369 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3370 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3371 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3372 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3374 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3375 (HOST_LIBGCC2_CFLAGS): Set.
3376 * config/rs6000/t-darwin64: New file.
3377 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3378 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3379 * config/rs6000/t-ppccomm (LIB2ADD): Add
3380 $(srcdir)/config/rs6000/tramp.S.
3381 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3382 Add $(srcdir)/config/rs6000/eabi.S.
3383 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3384 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3385 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3386 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3387 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3388 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3389 * config/rs6000/tramp.S: New file.
3390 * config/s390/t-tpf: Remove.
3391 * config/sh/linux-atomic.S: New file.
3392 * config/sh/t-linux (LIB2ADD): Set.
3393 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3394 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3395 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3397 (HOST_LIBGCC2_CFLAGS): Set.
3398 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3399 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3400 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3401 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3402 config/spu/mfc_multi_tag_release.c,
3403 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3404 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3405 config/spu/multi3.c: New files.
3406 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3407 (HOST_LIBGCC2_CFLAGS): Set.
3408 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3409 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3410 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3411 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3412 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3413 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3414 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3415 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3416 config/stormy16/umodsi3.c: New files.
3417 * config/xtensa/lib2funcs.S: New file.
3418 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3419 * config/xtensa/t-xtensa (LIB2ADD): Set.
3420 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3421 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3422 Add t-freebsd-thread to tmake_file for posix threads.
3423 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3424 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3425 (*-*-lynxos*): Likewise.
3426 (*-*-netbsd*): Likewise.
3427 (*-*-openbsd*): Likewise.
3428 Add t-openbsd-thread to tmake_file for posix threads.
3429 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3430 (*-*-vxworks*): Set tmake_file.
3431 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3432 (alpha*-*-freebsd*): Likewise.
3433 (alpha*-*-netbsd*): Likewise.
3434 (alpha*-*-openbsd*): Likewise.
3435 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3436 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3437 (alpha*-dec-*vms*): Likewise.
3438 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3439 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3440 (bfin*-uclinux*): Likewise.
3441 (bfin*-linux-uclibc*): Likewise.
3442 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3443 (crisv32-*-none): Likewise.
3444 (cris-*-elf): Likewise.
3445 (cris-*-none): Likewise.
3446 (cris-*-linux*, crisv32-*-linux*): Likewise.
3447 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3449 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3451 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3452 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3453 (x86_64-*-elf*): Likewise.
3454 (i[34567]86-*-nto-qnx*): Likewise.
3455 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3457 (x86_64-*-mingw*): Likewise.
3458 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3459 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3460 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3461 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3462 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3464 (mipsisa64sr71k-*-elf*): Likewise.
3465 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3466 (mips-*-elf*, mipsel-*-elf*): Likewise.
3467 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3468 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3469 (mips*-*-rtems*): Likewise.
3470 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3472 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3473 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3474 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3475 (spu-*-elf*): Likewise.
3476 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3478 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3480 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3481 $(srcdir) to refer to $(LIB1ASMSRC).
3483 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3484 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3485 config/arm/lib1funcs.S: New files.
3486 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3487 * config/arm/t-arm: New file.
3488 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3489 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3490 config/arm/t-strongarm-elf: New files.
3491 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3492 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3493 * config/avr/lib1funcs.S: New file.
3494 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3495 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3496 * config/c6x/lib1funcs.S: New file.
3497 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3498 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3499 * config/frv/lib1funcs.S: New file.
3500 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3501 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3502 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3503 * config/ia64/__divxf3.asm: Rename to ...
3504 * config/ia64/__divxf3.S: ... this.
3505 Adapt lib1funcs.asm filename.
3506 * config/ia64/_fixtfdi.asm: Rename to ...
3507 * config/ia64/_fixtfdi.S: ... this.
3508 Adapt lib1funcs.asm filename.
3509 * config/ia64/_fixunstfdi.asm: Rename to ...
3510 * config/ia64/_fixunstfdi.S: ... this.
3511 Adapt lib1funcs.asm filename.
3512 * config/ia64/_floatditf.asm: Rename to ...
3513 * config/ia64/_floatditf.S: ... this.
3514 Adapt lib1funcs.asm filename.
3515 * config/ia64/lib1funcs.S: New file.
3516 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3517 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3518 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3519 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3520 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3521 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3522 * config/mep/lib1funcs.S: New file.
3523 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3524 * config/mips/mips16.S: New file.
3525 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3526 * config/pa/milli64.S: New file.
3527 * config/pa/t-linux, config/pa/t-linux64: New files.
3528 * config/picochip/lib1funcs.S: New file.
3529 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3530 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3531 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3532 * config/sh/t-netbsd: New file.
3533 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3534 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3535 * config/sh/t-sh64: New file.
3536 * config/sparc/lb1spc.S: New file.
3537 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3539 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3540 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3541 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3542 config/xtensa/lib1funcs.S: New files.
3543 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3544 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3546 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3547 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3548 (arm*-*-linux*): Likewise.
3549 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3550 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3551 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3552 (arm*-*-ecos-elf): Likewise.
3553 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3554 (arm*-*-rtems*): Likewise.
3555 (arm*-*-elf): Likewise.
3556 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3557 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3558 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3559 (bfin*-uclinux*): Likewise.
3560 (bfin*-linux-uclibc*): Likewise.
3561 (bfin*-rtems*): Likewise.
3562 (bfin*-*): Likewise.
3563 (fido-*-elf): Merge into m68k-*-elf*.
3564 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3565 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3566 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3567 (h8300-*-elf*): Likewise.
3568 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3569 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3570 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3571 (i[34567]86-*-mingw*): Likewise.
3572 (x86_64-*-mingw*): Likewise.
3573 (i[34567]86-*-interix3*): Likewise.
3574 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3575 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3576 (m68k-*-elf*): Also handle fido-*-elf.
3577 Add m68k/t-floatlib to tmake_file.
3578 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3579 (m68k-*-linux*): Likewise.
3580 (m68k-*-rtems*): Likewise.
3581 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3582 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3584 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3585 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3586 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3587 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3588 sh/t-netbsd to tmake_file.
3589 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3590 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3591 (sh-wrs-vxworks): Likewise.
3592 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3594 (v850*-*-*): Add v850/t-v850 to tmake_file.
3595 (vax-*-linux*): Add vax/t-linux to tmake_file.
3596 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3598 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3600 * crtstuff.c: New file.
3601 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3602 (CRTSTUFF_T_CFLAGS): Define.
3603 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3604 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3605 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3608 (crtbeginT.o): Use $(objext).
3609 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3610 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3611 (gcc-extra-parts): Remove.
3612 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3614 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3615 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3616 Add t-crtstuff-pic to tmake_file.
3617 (*-*-lynxos*): New case.
3618 Set tmake_file, extra_parts.
3619 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3620 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3621 *-*-netbsdelf[2-9]*.
3622 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3623 (*-*-rtems*): Set extra_parts.
3624 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3625 (*-*-uclinux*): New case.
3627 (*-*-vms*): New case.
3628 Set tmake_file, extra_parts.
3629 (*-*-elf): Set extra_parts.
3630 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3631 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3634 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3636 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3637 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3638 (arm-wrs-vxworks): Append to tmake_file.
3640 (arm*-*-uclinux*): Set extra_parts.
3641 (arm*-*-ecos-elf): Likewise.
3642 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3644 (arm*-*-rtems*): Set extra_parts.
3645 (arm*-*-elf): Likewise.
3646 (avr-*-rtems*): Clear extra_parts.
3647 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3649 (bfin*-uclinux*): Likewise.
3650 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3651 (bfin*-rtems*): Append to tmake_file.
3653 (bfin*-*): Likewise.
3654 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3655 (crisv32-*-elf): ... this.
3656 (crisv32-*-none): ... this.
3657 (cris-*-elf, cris-*-none): New cases.
3658 Add cris/t-elfmulti to tmake_file.
3659 (fr30-*-elf): Append to tmake_file.
3661 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3663 (h8300-*-rtems*): Append to tmake_file.
3665 (h8300-*-elf*): Likewise.
3666 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3668 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3670 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3671 (x86_64-*-elf*): Likewise.
3672 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3673 (x86_64-*-freebsd*): Likewise.
3674 (x86_64-*-netbsd*): Likewise.
3675 (i[34567]86-*-linux*): Likewise.
3676 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3677 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3678 (x86_64-*-linux*): Likewise.
3679 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3680 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3683 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3684 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3685 Append to extra_parts, remove crtbegin.o, crtend.o.
3686 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3687 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3688 crtend.o, crtbeginS.o, crtendS.o.
3689 (ia64*-*-linux*): Comment extra_parts.
3690 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3692 (iq2000*-*-elf*): Clear extra_parts.
3693 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3694 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3695 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3696 (m32r-*-rtems*): ... this.
3697 Add m32r/t-m32r to tmake_file.
3698 (m68k-*-elf*): Add t-crtin to tmake_file.
3699 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3700 (mcore-*-elf): Likewise.
3701 (microblaze*-*-*): Set extra_parts.
3702 (mips*-sde-elf*): New case.
3703 Set tmake_file, extra_parts.
3704 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3705 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3706 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3709 (mipsisa64sr71k-*-elf*): Likewise.
3710 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3711 (mips-*-elf*, mipsel-*-elf*): Likewise.
3712 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3713 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3714 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3715 (mips*-*-rtems*): Likewise.
3716 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3717 (moxie-*-*): Split into ...
3718 (moxie-*-elf, moxie-*-uclinux*): ... this.
3719 Add to extra_parts, remove crtbegin.o, crtend.o.
3720 (moxie-*-rtems*): New case.
3723 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3725 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3726 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3729 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3730 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3732 (powerpc-*-eabisim*): Likewise.
3733 (powerpc-*-elf*): Likewise.
3734 (powerpc-*-eabialtivec*): Likewise.
3735 (powerpc-xilinx-eabi*): Likewise.
3736 (powerpc-*-eabi*): Likewise.
3737 (powerpc-*-rtems*): Likewise.
3738 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3741 (powerpc-*-lynxos*): Add to tmake_file.
3742 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3743 rs6000/t-crtstuff, t-crtstuff-pic.
3745 (powerpcle-*-eabisim*): Likewise.
3746 (powerpcle-*-eabi*): Likewise.
3747 (rx-*-elf): Remove extra_parts.
3748 (s390x-ibm-tpf*): Set extra_parts.
3749 (score-*-elf): Set extra_parts.
3750 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3751 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3752 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3753 (sh64l*-*-netbsd*): Split into ...
3754 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3755 Add t-crtstuff-pic to tmake_file.
3757 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3759 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3760 (sparc-*-elf*): Remove t-crtin from tmake_file.
3761 Add to extra_parts, remove crtbegin.o, crtend.o.
3762 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3763 (sparc64-*-linux*): Likewise.
3764 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3765 Add to extra_parts, remove crtbegin.o, crtend.o.
3766 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3767 Add to extra_parts, remove crtbegin.o, crtend.o.
3768 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3769 Add to extra_parts, remove crtbegin.o, crtend.o.
3770 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3771 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3772 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3774 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3776 (tic6x-*-*): Change to ...
3777 (tic6x-*-elf): ... this.
3779 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3781 (am33_2.0-*-linux*): Add comment.
3782 (mep*-*-*): Add mep/t-mep to tmake_file.
3784 * config/alpha/t-vms: New file.
3785 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3786 * config/arm/crti.S, config/arm/crtn.S: New files.
3787 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3788 * config/bfin/crtlibid.S: New file.
3789 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3790 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3791 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3792 (crti.o, crtin.o): New rules.
3793 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3794 * config/c6x/t-uclinux: New file.
3795 * config/cris/t-elfmulti: New file.
3796 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3797 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3798 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3799 * config/frv/t-frv: New file.
3800 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3801 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3802 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3804 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3805 refer to cygming-crtbegin.c, cygming-crtend.c.
3807 * config/i386/t-nto: New file.
3808 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3809 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3810 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3811 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3814 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3815 (crtinitS.o): New rule.
3816 * config/ia64/vms-crtinit.S: New file.
3817 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3818 * config/m32r/initfini.c: New file.
3819 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3820 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3821 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3822 * config/mep/t-mep: New file.
3823 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3824 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3825 * config/mips/crti.S, config/mips/crtn.S: New files.
3826 * config/mips/t-crtstuff: New file.
3827 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3828 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3829 (CUSTOM_CRTIN): Set.
3830 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3832 Use $(srcdir) to refer to crti.S, crtn.S.
3833 Use .S extension, $<.
3834 * config/moxie/crti.asm: Rename to ...
3835 * config/moxie/crti.S: ... this.
3836 * config/moxie/crtn.asm: Rename to ...
3837 * config/moxie/crtn.S: ... this.
3838 * config/moxie/t-moxie: Remove.
3839 * config/pa/stublib.c: New file.
3840 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3841 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3842 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3843 * config/rs6000/t-crtstuff: New file.
3844 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3845 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3846 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3847 Make output file explicit.
3848 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3849 Make output file explicit.
3850 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3851 Make output file explicit.
3852 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3853 Make output file explicit.
3854 * config/score/crti.S, config/score/crtn.S: New files.
3855 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3856 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3858 * config/sh/t-sh, config/sh/t-superh: New files.
3859 * config/sparc/t-linux64: New file.
3860 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3861 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3862 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3863 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3864 * config/t-crtin: Remove.
3865 * config/t-crtstuff-pic: New file.
3866 * config/t-sol2 (CUSTOM_CRTIN): Set.
3867 (crti.o, crtn.o): New rules.
3868 * config/vms/t-vms: New file.
3869 * config/vms/vms-ucrt0.c: New file.
3870 * config/xtensa/t-elf: New file.
3872 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3874 * Makefile.in (SHLIB_NM_FLAGS): Set.
3875 * mkmap-flat.awk, mkmap-symver.awk: New files.
3876 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3878 * configure: Regenerate.
3879 * config/libgcc-glibc.ver: New file.
3880 * config/libgcc-libsystem.ver: New file.
3881 * config/t-libunwind (SHLIB_LC): Set.
3882 * config/t-linux: New file.
3883 * config/t-slibgcc (INSTALL_SHLIB): New.
3884 (SHLIB_INSTALL): Use it.
3885 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3886 to mkmap-symver.awk.
3887 (SHLIB_MAPFILES): Don't append, adapt pathname.
3888 (SHLIB_VERPFX): Set.
3889 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3890 to mkmap-symver.awk.
3891 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3892 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3893 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3894 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3896 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3897 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3898 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3899 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3900 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3901 * config/i386/libgcc-darwin.10.4.ver,
3902 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3904 * config/i386/t-darwin: Remove.
3905 * config/i386/t-darwin64: Likewise.
3906 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3907 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3908 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3909 * config/i386/t-linux: New file.
3910 * config/i386/t-mingw32: New file.
3911 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3912 * config/ia64/t-glibc: Rename to ...
3913 * config/ia64/t-linux: ... this.
3914 (SHLIB_MAPFILES): Set.
3915 * config/ia64/t-glibc-libunwind: Rename to ...
3916 * config/ia64/t-linux-libunwind: ... this.
3917 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3918 * config/ia64/t-slibgcc-hpux: New file.
3919 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3920 * config/m68k/t-slibgcc-elf-ver: New file.
3921 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3922 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3924 * config/pa/t-slibgcc-hpux: New file.
3925 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3927 * config/rs6000/libgcc-darwin.10.4.ver,
3928 config/rs6000/libgcc-darwin.10.5.ver: New files.
3929 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3930 config/rs6000/libgcc-glibc.ver.
3931 * config/rs6000/libgcc-ppc64.ver: Rename to
3932 config/rs6000/libgcc-ibm-ldouble.ver.
3933 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3934 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3935 * config/rs6000/t-ldbl128: Rename to ...
3936 * config/rs6000/t-linux: ... this.
3937 (SHLIB_MAPFILES): Adapt filename.
3938 * config/rs6000/t-slibgcc-aix: New file.
3939 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3940 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3941 libgcc-excl.ver, libgcc-glibc.ver.
3942 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3943 * config/sparc/libgcc-glibc.ver: New file.
3944 * config/sparc/t-linux: New file.
3945 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3946 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3947 t-slibgcc-elf-ver to tmake_file.
3948 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3950 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3951 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3952 t-slibgcc-elf-ver, t-linux to tmake_file.
3953 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3955 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3956 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3957 (alpha*-dec-*vms*): Likewise.
3958 (arm*-*-freebsd*): Append to tmake_file.
3959 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3960 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3962 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3963 tmake_file for arm*-*-symbianelf*.
3964 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3965 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3967 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3968 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3969 pa/t-slibgcc-dwarf-ver to tmake_file.
3970 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3971 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3972 (hppa*64*-*-hpux11*): Likewise.
3973 (hppa[12]*-*-hpux11*): Likewise.
3974 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3975 i386/t-crtpc, i386/t-crtfm.
3976 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3977 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3979 Add i386/t-cygwin to tmake_file.
3980 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3981 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3982 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3984 Add i386/t-mingw32 to tmake_file.
3985 (x86_64-*-mingw*): Likewise.
3986 (ia64*-*-freebsd*): Append to tmake_file.
3987 (ia64*-*-linux*): Append to tmake_file.
3988 Replace ia64/t-glibc by ia64/t-linux.
3989 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3991 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3992 t-slibgcc-hpux to tmake_file.
3993 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3994 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3995 (m32rle-*-linux*): Likewise.
3996 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3998 (microblaze*-linux*): New case.
3999 Append to tmake_file, add t-slibgcc-nolc-override.
4000 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4001 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4002 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4003 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4004 rs6000/t-slibgcc-aix to tmake_file.
4005 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4006 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4007 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4008 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4009 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4010 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4012 (sparc-*-linux*): Append to tmake_file for *-leon*.
4013 Add sparc/t-linux to tmake_file for non-Leon targets.
4014 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4015 (tic6x-*-uclinux): New case.
4016 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4017 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4018 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4019 (am33_2.0-*-linux*): Append to tmake_file.
4020 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4021 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4022 x86_64-*-kfreebsd*-gnu.
4023 Add i386/t-linux to tmake_file.
4025 2011-10-28 Ian Lance Taylor <iant@google.com>
4027 * config/i386/morestack.S: Correct CFI information to do proper
4028 returns throughout function. In 32-bit mode, save %ebx so that it
4029 is restored on unwind.
4031 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4033 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4034 case where B3 isn't the return register.
4036 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4037 logic for doubleword pops.
4039 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4041 * config/rs6000/t-freebsd: Add wildcard.
4043 2011-10-21 Paul Brook <paul@codesourcery.com>
4045 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4047 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4048 Eric Botcazou <ebotcazou@adacore.com>
4051 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4052 fs->signal_frame to 1.
4054 2011-10-07 Ian Lance Taylor <iant@google.com>
4056 * generic-morestack-thread.c: #include <errno.h>.
4058 2011-10-07 Ian Lance Taylor <iant@google.com>
4061 * generic-morestack.c (__generic_morestack): Make sure the segment
4062 is large enough for both the stack frame and the copied
4065 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4068 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4071 2011-09-28 Nick Clifton <nickc@redhat.com>
4073 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4074 64-bit doubles are not enabled.
4075 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4076 and floatunsisf functions.
4078 2011-09-13 Paul Brook <paul@codesourcery.com>
4080 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4081 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4082 * unwind-arm-common.inc: New file.
4083 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4084 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4085 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4086 * config/c6x/libunwind.S: New file.
4087 * config/c6x/pr-support.c: New file.
4088 * config/c6x/unwind-c6x.c: New file.
4089 * config/c6x/unwind-c6x.h: New file.
4090 * config/c6x/t-c6x-elf: New file.
4092 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4094 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4095 (ASM_DIVZERO): Ditto.
4096 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4098 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4100 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4102 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4105 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4106 instead of an assembly one.
4108 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4111 * Makefile.in (install-unwind_h): Create
4112 $(gcc_objdir)/include/unwind.h atomically.
4114 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4116 * Makefile.in (install-unwind_h): Remove destination file first.
4118 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4121 * config/mips/t-mips16: New file.
4122 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4123 (mips*-*-linux*): Likewise.
4124 (mips*-sde-elf*): Likewise.
4125 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4126 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4127 Add mips/t-mips16 to tmake_file.
4128 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4129 (mips-*-elf*): Likewise.
4130 (mips64-*-elf*): Likewise.
4131 (mips64orion-*-elf*): Likewise.
4132 (mips*-*-rtems*): Likewise.
4133 (mipstx39-*-elf*): Likewise.
4134 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4135 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4137 Use $(srcdir) to refer to sync.c.
4139 ($(libgcc-sync-funcs-o)): Likewise.
4140 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4141 ($(libgcc-sync-funcs-s-o)): Likewise.
4143 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4145 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4148 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4151 * config/i386/value-unwind.h: New.
4153 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4155 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4156 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4157 Add to tmake_file rather than overriding it.
4159 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4161 * config/t-softfp: Remove.
4162 * soft-fp: Moved from ../gcc/config.
4163 * soft-fp/README: Remove t-softfp reference.
4164 * soft-fp/t-softfp: Move to config/t-softfp.
4165 (softfp_machine_header): Remove.
4166 (softfp_file_list): Remove config subdir.
4167 (soft-fp-objects): New variable.
4168 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4169 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4170 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4171 * config/t-softfp-excl: New file.
4172 * config/t-softfp-sfdf: New file.
4173 * config/t-softfp-tf: New file.
4174 * config/no-sfp-machine.h: New file.
4175 * config/arm/sfp-machine.h: New file.
4176 * config/arm/t-softfp: New file.
4177 * config/c6x/sfp-machine.h: New file.
4178 * config/i386/32/t-fprules-softfp: Rename to ...
4179 * config/i386/32/t-softfp: ... this.
4180 (tifunctions, LIB2ADD): Remove.
4181 (softfp_int_modes): Override.
4182 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4184 * config/i386/64/eqtf2.c: Likewise.
4185 * config/i386/64/getf2.c: Likewise.
4186 * config/i386/64/letf2.c: Likewise.
4187 * config/ia64/sft-machine.h: New file.
4188 * config/ia64/t-fprules-softfp: Rename to ...
4189 * config/ia64/t-softfp: ... this.
4190 * config/lm32/sfp-machine.h: New file.
4191 * config/moxie/t-moxie-softfp: Remove.
4192 * config/rs6000/ibm-ldouble-format: New file.
4193 * config/rs6000/ibm-ldouble.c: New file.
4194 * config/rs6000/libgcc-ppc-glibc.ver: New file
4195 * config/rs6000/libgcc-ppc64.ver: New file
4196 * config/rs6000/sfp-machine.h: New file.
4197 * config/rs6000/t-freebsd: New file.
4198 * config/rs6000/t-ibm-ldouble: New file.
4199 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4200 libgcc-ppc-glibc.ver.
4201 * config/rs6000/t-linux64: New file.
4202 * config/rs6000/t-ppccomm (LIB2ADD): Add
4203 $(srcdir)/config/rs6000/ibm-ldouble.c.
4204 * config/rs6000/t-ppccomm-ldbl: New file.
4205 * config/score/sfp-machine.h: New file.
4206 * config.host (sfp_machine_header): Explain.
4207 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4208 t-softfp to tmake_file.
4209 (arm*-*-uclinux*): Likewise.
4210 (arm*-*-ecos-elf): Likewise.
4211 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4212 (arm*-*-rtems*): Likewise.
4213 (arm*-*-elf): Likewise.
4214 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4216 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4217 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4218 (lm32-*-uclinux*): Likewise.
4219 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4220 t-softfp-excl, t-softfp.
4221 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4222 (powerpc64-*-darwin*): Likewise.
4223 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4225 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4227 (powerpc-*-eabisim*): Likewise.
4228 (powerpc-*-elf*): Likewise.
4229 (powerpc-*-eabialtivec*): Likewise.
4230 (powerpc-xilinx-eabi*): Likewise.
4231 (powerpc-*-rtems*): Likewise.
4232 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4233 t-softfp-excl, t-softfp to tmake_file.
4234 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4235 rs6000/t-ppccomm-ldbl to tmake_file.
4236 (powerpcle-*-elf*): Likewise.
4237 (powerpcle-*-eabisim*): Likewise.
4238 (powerpcle-*-eabi*): Likewise.
4239 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4240 rs6000/t-ibm-ldouble to tmake_file.
4241 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4242 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4243 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4244 (tic6x-*-*): Likewise.
4245 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4246 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4247 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4248 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4249 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4250 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4251 t-softfp to tmake_file.
4252 * configure.ac (sfp_machine_header): Provide default if unset.
4254 Link sfp-machine.h to config/$sfp_machine_header.
4255 * configure: Regenerate.
4257 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4259 * Makefile.in (double_type_size, long_double_type_size): Set.
4260 Remove $(fpbit-in-libgcc) support.
4261 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4262 (fpbit-src): New variable.
4263 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4264 Compile with -DFLOAT $(FPBIT_CFLAGS).
4266 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4267 Compile with $(FPBIT_CFLAGS).
4269 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4270 Compile with -DFLOAT $(TPBIT_CFLAGS).
4272 * configure.ac (double_type_size, long_double_type_size):
4273 Determine and substitute.
4274 * configure: Regenerate.
4275 * fp-bit.c, fp-bit.h: New files.
4276 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4277 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4278 * config/mips/t-mips: New file.
4279 * config/mips/t-sdemtk: New file.
4280 * config/rs6000/ppc64-fp.c: New file.
4281 * config/rs6000/t-darwin (LIB2ADD): Add
4282 $(srcdir)/config/rs6000/ppc64-fp.c.
4283 * config/rs6000/t-ppc64-fp: New file.
4284 * config/rx/rx-lib.h: New file.
4285 * config/rx/t-rx (FPBIT): Set to true.
4286 ($(gcc_objdir)/fp-bit.c): Remove.
4287 (DPBIT): Set to true only with -m64bit-doubles.
4288 ($(gcc_objdir)/dp-bit.c): Remove.
4289 * config/sparc/t-softfp: Remove.
4290 * config/spu/t-elf: New file.
4291 * config/t-fdpbit, config/t-fpbit: New files.
4292 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4293 (mips*-*-*): Likewise.
4294 (arm-wrs-vxworks): Likewise.
4295 (arm*-*-freebsd*): Likewise.
4296 (avr-*-rtems*): Add t-fpbit to tmake_file.
4297 (avr-*-*): Likewise.
4298 (bfin*-elf*): Add t-fdpbit to tmake_file.
4299 (bfin*-uclinux*): Likewise.
4300 (bfin*-linux-uclibc*): Likewise.
4301 (bfin*-rtems*): New case.
4302 Add t-fdpbit to tmake_file.
4303 (bfin*-*): Add t-fdpbit to tmake_file.
4304 (crisv32-*-elf): Likewise.
4305 (cris-*-linux*): Likewise.
4306 (fr30-*-elf): Likewise.
4307 (frv-*-elf, frv-*-*linux*): Likewise.
4308 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4309 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4310 (m32r-*-elf*): Likewise.
4311 (m32rle-*-elf*): Likewise.
4312 (m32r-*-linux*): Likewise.
4313 (m32rle-*-linux*): Likewise.
4314 (mcore-*-elf): Add t-fdpbit to tmake_file.
4315 (microblaze*-*-*): Likewise.
4316 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4317 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4318 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4320 Add mips/t-tpbit to tmake-file.
4321 (mips*-*-linux*): Fix typo.
4322 (mips*-sde-elf*): New case
4323 Add mips/t-sdemtk unless using newlib.
4324 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4325 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4326 (mn10300-*-*): Likewise.
4327 (pdp11-*-*): Likewise.
4328 (picochip-*-*): Add t-fpbit to tmake_file.
4329 (powerpc-*-eabisimaltivec*): Likewise.
4330 (powerpc-*-eabisim*): Likewise.
4331 (powerpc-*-elf*): Likewise.
4332 (powerpc-*-eabialtivec*): Likewise.
4333 (powerpc-xilinx-eabi*): New case.
4334 Add t-fdpbit to tmake_file.
4335 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4336 (powerpc-*-rtems*): Likewise.
4337 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4339 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4341 (powerpc-*-lynxos*): Likewise.
4342 (powerpcle-*-elf*): Likewise.
4343 (powerpcle-*-eabisim*): Likewise.
4344 (powerpcle-*-eabi*): Likewise.
4345 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4346 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4347 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4348 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4349 (rx-*-elf): Add t-fdpbit to tmake_file.
4350 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4351 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4352 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4353 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4355 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4356 (sh-wrs-vxworks): Likewise.
4357 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4358 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4359 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4360 (sparc64-*-rtems*): ... new case.
4361 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4362 (spu-*-elf*): Likewise.
4363 Add spu/t-elf to tmake_file.
4364 (v850*-*-*): Add t-fdpbit to tmake_file.
4365 (xstormy16-*-elf): Likewise.
4366 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4367 (mep*-*-*): Likewise.
4369 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4371 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4373 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4374 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4375 (install-unwind_h): New target.
4376 (all): Depend on it.
4377 * config.host (unwind_header): New variable.
4378 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4379 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4380 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4381 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4382 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4384 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4386 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4388 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4390 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4391 (ia64*-*-freebsd*): Likewise.
4392 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4394 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4395 $with_system_libunwind.
4396 (ia64*-*-hpux*): Set tmake_file.
4397 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4398 (picochip-*-*): Set tmake_file.
4399 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4401 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4402 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4403 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4404 (xtensa*-*-elf*): Set tmake_file.
4405 (xtensa*-*-linux*): Likewise.
4406 * configure.ac: Include ../config/unwind_ipinfo.m4.
4407 Call GCC_CHECK_UNWIND_GETIPINFO.
4408 Link unwind.h to $unwind_header.
4409 * configure: Regenerate.
4410 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4411 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4412 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4413 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4414 * config/unwind-dw2-fde-darwin.c: New file.
4415 * config/arm/libunwind.S, config/arm/pr-support.c,
4416 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4417 config/arm/unwind-arm.h,: New files.
4418 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4419 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4420 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4421 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4422 config/ia64/unwind-ia64.h: New files.
4423 * config/picochip/t-picochip: New file.
4424 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4426 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4427 * config/s390/t-tpf (LIB2ADDEH): Remove.
4428 * config/t-darwin (LIB2ADDEH): Set.
4429 * config/t-eh-dw2-dip: New file.
4430 * config/t-libunwind, config/t-libunwind-elf: New files.
4431 * config/t-sol2 (LIB2ADDEH): Remove.
4432 * config/xtensa/t-xtensa: New file.
4434 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4436 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4437 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4438 long long to check rt_sigreturn syscall.
4440 2011-08-02 Alan Modra <amodra@gmail.com>
4442 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4443 Restore for indirect call bcrtl from correct stack slot, and only
4444 if cfa+40 isn't valid.
4446 2011-08-01 Julian Brown <julian@codesourcery.com>
4448 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4449 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4450 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4452 2011-08-01 Julian Brown <julian@codesourcery.com>
4454 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4455 (libgcc-std.ver.in): Use above.
4456 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4457 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4459 * config/t-fixedpoint-gnu-prefix: New file.
4460 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4461 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4464 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4466 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4467 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4468 for x86-64. Properly check __x86_64__ and __LP64__.
4470 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4472 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4474 (_FP_WS_TYPE): Likewise.
4475 (_FP_I_TYPE): Likewise.
4477 2011-07-28 Alan Modra <amodra@gmail.com>
4479 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4480 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4481 in a plt call stub. Do restore r2 if stopped on bctrl.
4483 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4485 * config.host (i[3456x]86-*-netware*): Remove.
4486 * config/i386/netware-crt0.c, config/i386/t-nwld,
4487 config/i386/t-slibgcc-nwld: Remove.
4489 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4491 * config.host: Handle tic6x-*-*.
4492 * config/c6x/c6x-abi.h: New file.
4494 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4496 * config/i386/crtprec.c: New file.
4497 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4498 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4499 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4500 (x86_64-*-darwin*): Likewise.
4501 (i[34567]86-*-solaris2*: Likewise.
4503 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4505 * config/alpha/crtfastmath.c: New file.
4506 * config/i386/crtfastmath.c: New file.
4507 * config/ia64/crtfastmath.c: New file.
4508 * config/mips/crtfastmath.c: New file.
4509 * config/sparc/crtfastmath.c: New file.
4511 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4513 Add -frandom-seed=gcc-crtfastmath.
4514 * config/alpha/t-crtfm: Remove.
4515 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4516 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4518 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4519 (alpha*-dec-osf5.1*): Likewise.
4520 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4521 Add crtfastmath.o to extra_parts.
4522 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4523 Add crtfastmath.o to extra_parts.
4524 (x86_64-*-darwin*): Likewise.
4525 (x86_64-*-mingw*): Likewise.
4526 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4527 (ia64*-*-freebsd*): Likewise.
4528 (ia64*-*-linux*): Likewise.
4529 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4530 Add crtfastmath.o to extra_parts.
4532 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4534 * config/darwin-crt3.o: New file.
4535 * config/rs6000/darwin-crt2.c: New file.
4536 * config/t-darwin: New file.
4537 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4539 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4540 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4541 (powerpc64-*-darwin*): Likewise.
4543 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4545 * config/i386/netware-crt0.c: New file.
4546 * config/i386/t-nwld: Rename to ...
4547 * config/i386/t-slibgcc-nwld: ... this.
4548 * config/i386/t-nwld: New file.
4549 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4551 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4554 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4556 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4558 * configure: Regenerate.
4560 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4562 * dfp-bit.c, dfp-bit.h: New files.
4563 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4565 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4566 ($(d64pbit-o)): Likewise.
4567 ($(d128pbit-o)): Likewise.
4568 * config/t-dfprules: New file.
4569 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4570 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4571 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4572 (x86_64-*-linux*): Likewise.
4573 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4574 (i[34567]86-*-cygwin*): Likewise.
4575 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4576 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4578 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4580 * Makfile.in (LIBGCOV): New variable.
4581 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4582 * libgcov.c: New file.
4584 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4586 * fixed-bit.c, fixed-bit.h: New files.
4587 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4588 refer to fixed-bit.c.
4590 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4592 * config.host (*local*): Remove.
4594 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4597 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4598 like i?86-*-solaris2.1[0-9]*.
4599 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4600 * configure.ac (i?86-*-solaris2*): Likewise.
4601 * configure: Regenerate.
4603 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4605 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4606 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4607 md_unwind_header by splitting out of...
4608 (i[34567]86-*-linux*): ... this.
4609 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4610 Remove md_unwind_header by splitting out of...
4611 (x86_64-*-linux*): ... this.
4613 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4615 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4617 2011-06-28 Nick Clifton <nickc@redhat.com>
4619 * config.host: Recognize all V850 variants.
4621 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4623 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4625 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4627 * shared-object.mk (c_flags-$o): Save c_flags.
4628 ($(base)$(objext)): Use it.
4629 ($(base)_s$(objext)): Likewise.
4631 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4633 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4634 * libgcc-std.ver.in (GCC_4.7.0): New section.
4636 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4640 * config/avr/t-avr: Fix line endings.
4641 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4644 2011-06-14 Olivier Hainque <hainque@adacore.com>
4645 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4647 * config/mips/irix6-unwind.h: New file.
4648 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4650 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4652 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4653 (sparc64_fallback_frame_state): Use it.
4654 (sparc64_frob_update_context): Further adjust context.
4655 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4656 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4657 * config/sparc/sol2-cn.S: Likewise.
4659 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4661 * enable-execute-stack-empty.c: New file.
4662 * enable-execute-stack-mprotect.c: New file.
4663 * config/i386/enable-execute-stack-mingw32.c: New file.
4664 * config.host (enable_execute_stack): New variable.
4665 Select appropriate variants.
4666 * configure.ac: Link enable-execute-stack.c to
4667 $enable_execute_stack.
4668 * configure: Regenerate.
4669 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4670 (lib2funcs): Remove _enable_execute_stack.
4672 2011-06-09 David S. Miller <davem@davemloft.net>
4673 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4675 * config.host (sparc-*-linux*): Correct md_unwind_header
4677 (s390x-ibm-tpf*): Fix typo.
4679 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4681 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4682 Add crtfastmath.o to extra_parts.
4683 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4685 * config/mips/t-crtfm: Remove.
4687 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4689 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4691 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4693 * config.host (sh*-*-linux*): Fix typo.
4695 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4697 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4698 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4699 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4700 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4701 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4702 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4703 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4704 Wrap in !__MINGW64__.
4705 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4706 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4707 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4708 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4709 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4710 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4711 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4713 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4714 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4715 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4716 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4717 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4718 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4719 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4720 * config/no-unwind.h: New file.
4721 * config.host (md_unwind_header): Document.
4723 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4724 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4725 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4726 hppa[12]*-*-hpux11*): Set md_unwind_header.
4727 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4728 Set md_unwind_header.
4729 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4730 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4731 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4732 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4733 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4734 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4735 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4737 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4738 * configure: Regenerate.
4740 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4742 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4743 Set tmake_file, extra_parts.
4744 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4746 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4748 * config/mips/t-irix6: New file.
4749 * config/mips/t-slibgcc-irix: New file.
4751 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4753 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4754 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4756 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4758 * configure.ac (target_thread_file): Determine thread model.
4759 * configure: Regenerate.
4760 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4761 * config/alpha/t-alpha: New file.
4762 * config/alpha/t-crtfm: Use $<.
4763 * config/alpha/t-ieee: New file.
4764 * config/alpha/t-osf-pthread: New file.
4765 * config/alpha/t-slibgcc-osf: New file.
4766 * config/alpha/libgcc-osf5.ver: New file.
4768 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4770 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4772 Add crtfastmath.o to extra_parts.
4774 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4776 * config/gmon-sol2.c: Reindent.
4778 Remove, correct casts.
4779 Use STDERR_FILENO, NULL.
4780 (BASEADDRESS): Remove.
4782 (errno, sbrk): Remove declarations.
4783 (monstartup) [hp300]: Remove.
4786 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4788 * Makefile.in (cpu_type): Define.
4789 * config.host (i[34567]86-*-rtems*): Handle it.
4790 (i[34567]86-*-solaris2*): Move body ...
4791 (*-*-solaris2*): ... here.
4792 New case, generalize.
4793 (sparc-*-elf*): Handle it.
4794 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4795 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4796 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4798 (sparc*-*-solaris2*): ... this.
4800 (sparc64-*-elf*): Handle it.
4801 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4802 Merge ../gcc/config/i386/gmon-sol2.c.
4803 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4805 Merge ../gcc/config/i386/sol2-gc1.asm.
4806 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4808 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4810 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4811 * config/i386/t-crtstuff: New file.
4812 * config/i386/t-softfp: New file.
4813 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4814 $(T)crti.o, $(T)crtn.o): Remove.
4815 (gcrt1.o): New rule.
4816 (TARGET_LIBGCC2_CFLAGS): Remove.
4817 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4818 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4819 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4820 * config/sparc/t-sol2: New file.
4821 * config/sparc/t-crtfm: Move to ...
4822 * config/t-crtfm: ... this.
4823 Use $(cpu_type), $<.
4824 * config/t-crtin: New file.
4825 * config/sparc/t-softfp: New file.
4826 * config/sparc/t-softmul: New file.
4827 * config/t-rtems: New file.
4828 * config/t-slibgcc: New file.
4829 * config/t-slibgcc-elf-ver: New file.
4830 * config/t-slibgcc-gld: New file.
4831 * config/t-slibgcc-sld: New file.
4832 * config/t-sol2: New file.
4833 * configure.ac: Include ../config/lib-ld.m4.
4834 Call AC_LIB_PROG_LD_GNU.
4835 Substitute cpu_type.
4836 * configure: Regenerate.
4838 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4841 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4842 libgcc-std.ver in the build directory.
4843 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4844 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4846 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4848 * libgcc-std.ver.in: New file.
4849 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4851 (libgcc-std.ver): New rule.
4852 * config/t-gnu-prefix: New file.
4854 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4856 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4858 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4860 * config/i386/darwin-lib.h: New file.
4862 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4864 * config/arm/symbian-lib.h: New.
4866 2011-05-04 Chris Demetriou <cgd@google.com>
4868 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4869 (__x86.get_pc_thunk.bx): ...this.
4870 (__morestack): Adjust for rename, remove undef of __i686.
4872 2011-05-03 Chris Demetriou <cgd@google.com>
4874 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4876 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4878 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4879 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4880 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4881 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4882 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4885 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4887 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4888 Adjust copyright year.
4890 2011-03-07 Ian Lance Taylor <iant@google.com>
4892 * generic-morestack.c (__splitstack_find): Adjust returned stack
4893 pointer to include all registers pushed by __morestack.
4895 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4898 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4899 (toolexecdir): Calculate and AC_SUBST.
4900 (toolexeclibdir): Likewise.
4901 * Makefile.in (target_noncanonical): Import.
4902 (toolexecdir): Likewise.
4903 (toolexeclibdir): Likewise.
4904 * configure: Regenerate.
4906 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4909 * config/arm/bpabi.h: Rename to...
4910 * config/arm/bpabi-lib.h: ...this.
4912 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4914 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4916 * configure: Regenerate.
4918 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4920 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4921 __FLOAT_WORD_ORDER__.
4922 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4925 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4928 * Makefile.in (install-strip): New phony target.
4930 2010-11-07 Ian Lance Taylor <iant@google.com>
4933 * config/i386/morestack.S (__morestack_large_model): New
4936 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4938 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4940 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4942 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4944 * config/arm/bpabi.h: New file.
4945 * config/frv/frv-abi.h: New file.
4947 2010-10-01 Ian Lance Taylor <iant@google.com>
4949 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4950 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4952 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4955 * config.host: Add the missing `$'.
4957 2010-09-30 Michael Eager <eager@eagercon.com>
4959 * config.host: Add microblaze*-*-*.
4960 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4961 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4962 udivsi3.asm,umodsi3.asm}: New.
4964 2010-09-28 Ian Lance Taylor <iant@google.com>
4966 * configure.ac: Adjust CFI test to test assembler directly rather
4967 than checking gcc preprocessor macro.
4968 * configure: Rebuild.
4970 2010-09-27 Ian Lance Taylor <iant@google.com>
4972 * configure.ac: Test whether assembler supports CFI directives.
4973 * config.host: Only add t-stack and i386/t-stack-i386 to
4974 tmake_file if libgcc_cv_cfi is "yes".
4975 * configure: Rebuild.
4977 2010-09-27 Ian Lance Taylor <iant@google.com>
4979 * generic-morestack.h: New file.
4980 * generic-morestack.c: New file.
4981 * generic-morestack-thread.c: New file.
4982 * config/i386/morestack.S: New file.
4983 * config/t-stack: New file.
4984 * config/i386/t-stack-i386: New file.
4985 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4986 i386/t-stack-i386 to tmake_file.
4988 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4990 * Makefile.in (libgcc-extra-parts): Check for static archives and
4991 invoke ranlib after installing them.
4992 (gcc-extra-parts): Likewise.
4993 (install-leaf): Likewise.
4995 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4997 * configure: Regenerated.
4999 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5001 * configure: Regenerated.
5003 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5004 Andrew Pinski <pinskia@gmail.com>
5007 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5009 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5012 * configure: Regenerated.
5014 2010-09-06 Andreas Schwab <schwab@redhat.com>
5016 * configure: Regenerate.
5018 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5020 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5022 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5025 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5026 Iain Sandoe <iains@gcc.gnu.org>
5029 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5030 LIB2FUNCS_EXCLUDE functions.
5032 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5034 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5036 * configure: Regenerate.
5038 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5040 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5041 i386/t-freebsd to tmake_file.
5042 * config/i386/t-freebsd: New file.
5043 * config/i386/libgcc-bsd.ver: New file.
5045 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5047 * config.host (powerpc*-eabispe*): Set tmake_file.
5048 (powerpc*-eabi*): Likewise.
5049 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5050 crtbeginS, crtendS, crtbeginT.
5052 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5054 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5055 to tmake_file. Add crtfastmath.o to extra_parts.
5056 * config/mips/t-crtfm: New.
5058 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5060 * config.host (sparc64-*-rtems*): New target.
5062 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5064 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5067 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5069 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5071 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5073 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5074 alpha-dec-osf5.0* support.
5076 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5078 * config.host: Add lm32-*-rtems*.
5080 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5081 Uros Bizjak <ubizjak@gmail.com>
5084 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5085 like other remaining 32-bit x86 OSes.
5086 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5088 * config/i386/libgcc-sol2.ver: New file.
5089 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5091 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5094 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5095 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5096 is used and substitute set_use_emutls.
5097 * configure: Regenerated.
5099 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5101 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5103 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5106 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5108 ($(T)gcrt1.o): Likewise.
5109 ($(T)crt1.o): Likewise.
5110 ($(T)crti.o): Likewise.
5111 ($(T)crtn.o): Likewise.
5113 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5116 * Makefile.in (install): Use $(MAKE) string in rule, for
5119 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5121 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5122 * config/mmix/t-mmix: New file.
5123 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5125 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5128 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5131 2010-01-04 Anthony Green <green@moxielogic.com>
5133 * config/moxie/crti.asm, config/moxie/crtn.asm,
5134 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5135 config/moxie/t-moxie: New files.
5136 * config.host: Add t-moxie-softfp reference.
5138 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5141 * config/t-slibgcc-darwin: Fix embedded rpaths for
5142 --enable-version-specific-runtime-libs, build extension stub
5143 libs exposing features available from current libgcc_s.
5145 2009-11-11 Jon Beniston <jon@beniston.com>
5147 * config.host: Add lm32 targets.
5148 * config/lm32: New directory.
5149 * config/lm32/libgcc_lm32.h: New file.
5150 * config/lm32/_mulsi3.c: New file.
5151 * config/lm32/_udivmodsi4.c: New file.
5152 * config/lm32/_divsi3.c: New file.
5153 * config/lm32/_modsi3.c: New file.
5154 * config/lm32/_udivsi3.c: New file.
5155 * config/lm32/_umodsi3.c: New file.
5156 * config/lm32/_lshrsi3.S: New file.
5157 * config/lm32/_ashrsi3.S: New file.
5158 * config/lm32/_ashlsi3.S: New file.
5159 * config/lm32/crti.S: New file.
5160 * config/lm32/crtn.S: New file.
5161 * config/lm32/t-lm32: New file.
5162 * config/lm32/t-elf: New file.
5163 * config/lm32/t-uclinux: New file.
5165 2009-10-26 Nick Clifton <nickc@redhat.com>
5167 * config.host: Add support for RX target.
5168 * config/rx: New directory.
5169 * config/rx/rx-abi-functions.c: New file. Supplementary
5170 functions for libgcc to support the RX ABI.
5171 * config/rx/rx-abi.h: New file. Supplementary header file for
5172 libgcc RX ABI functions.
5173 * config/rx/t-rx: New file: Makefile fragment for building
5176 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5178 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5179 constraint of y0 to "g".
5181 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5183 * config.host: Include the s390 makefile fragments.
5184 * config/s390/32/_fixdfdi.c: New file.
5185 * config/s390/32/_fixsfdi.c: New file.
5186 * config/s390/32/_fixtfdi.c: New file.
5187 * config/s390/32/_fixunsdfdi.c: New file.
5188 * config/s390/32/_fixunssfdi.c: New file.
5189 * config/s390/32/_fixunstfdi.c: New file.
5190 * config/s390/32/t-floattodi: New file.
5191 * config/s390/libgcc-glibc.ver: New file.
5192 * config/s390/t-crtstuff: New file.
5193 * config/s390/t-linux: New file.
5194 * config/s390/t-tpf: New file.
5196 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5198 * configure.ac (AC_PREREQ): Bump to 2.64.
5200 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5202 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5204 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5206 * configure: Regenerate.
5208 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5210 * config.host (ia64-hp-*vms*): New target.
5211 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5214 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5216 * configure.ac: Add snippet for maintainer-mode.
5217 * configure: Regenerate.
5218 * Makefile.in (AUTOCONF, configure_deps): New variables.
5219 ($(srcdir)/configure)): New rule, active only with maintainer
5222 2009-06-23 DJ Delorie <dj@redhat.com>
5225 * config.host: Add mep support.
5227 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5229 * config.host: Add i386/${host_address}/t-fprules-softfp and
5230 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5232 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5234 * config/i386/64/_multc3.c: Likewise.
5235 * config/i386/64/_powitf2.c: Likewise.
5236 * config/i386/64/eqtf2.c: Likewise.
5237 * config/i386/64/getf2.c: Likewise.
5238 * config/i386/64/letf2.c: Likewise.
5239 * config/i386/64/letf2.c: Likewise.
5240 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5241 unsigned long long for x64 mingw targets.
5242 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5243 (_FP_I_TYPE): Define as long long for x64 mingw target.
5245 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5247 * config.host (vax-*-linux*): New.
5249 2009-05-31 Anthony Green <green@moxielogic.com>
5251 * config.host: Add moxie support.
5252 * config/moxie/t-moxie: New file.
5254 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5256 * config.host: Add i386/${host_address}/t-fprules-softfp and
5257 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5259 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5261 * config.host: Add i386/${host_address}/t-fprules-softfp to
5262 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5264 2009-04-09 Nick Clifton <nickc@redhat.com>
5266 * config/ia64/tf-signs.c: Change copyright header to refer to
5267 version 3 of the GNU General Public License with version 3.1
5268 of the GCC Runtime Library Exception and to point readers at
5269 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5271 * config/i386/32/tf-signs.c: Likewise.
5272 * config/libbid/_addsub_dd.c: Likewise.
5273 * config/libbid/_addsub_sd.c: Likewise.
5274 * config/libbid/_addsub_td.c: Likewise.
5275 * config/libbid/_dd_to_df.c: Likewise.
5276 * config/libbid/_dd_to_di.c: Likewise.
5277 * config/libbid/_dd_to_sd.c: Likewise.
5278 * config/libbid/_dd_to_sf.c: Likewise.
5279 * config/libbid/_dd_to_si.c: Likewise.
5280 * config/libbid/_dd_to_td.c: Likewise.
5281 * config/libbid/_dd_to_tf.c: Likewise.
5282 * config/libbid/_dd_to_udi.c: Likewise.
5283 * config/libbid/_dd_to_usi.c: Likewise.
5284 * config/libbid/_dd_to_xf.c: Likewise.
5285 * config/libbid/_df_to_dd.c: Likewise.
5286 * config/libbid/_df_to_sd.c: Likewise.
5287 * config/libbid/_df_to_td.c: Likewise.
5288 * config/libbid/_di_to_dd.c: Likewise.
5289 * config/libbid/_di_to_sd.c: Likewise.
5290 * config/libbid/_di_to_td.c: Likewise.
5291 * config/libbid/_div_dd.c: Likewise.
5292 * config/libbid/_div_sd.c: Likewise.
5293 * config/libbid/_div_td.c: Likewise.
5294 * config/libbid/_eq_dd.c: Likewise.
5295 * config/libbid/_eq_sd.c: Likewise.
5296 * config/libbid/_eq_td.c: Likewise.
5297 * config/libbid/_ge_dd.c: Likewise.
5298 * config/libbid/_ge_sd.c: Likewise.
5299 * config/libbid/_ge_td.c: Likewise.
5300 * config/libbid/_gt_dd.c: Likewise.
5301 * config/libbid/_gt_sd.c: Likewise.
5302 * config/libbid/_gt_td.c: Likewise.
5303 * config/libbid/_isinfd128.c: Likewise.
5304 * config/libbid/_isinfd32.c: Likewise.
5305 * config/libbid/_isinfd64.c: Likewise.
5306 * config/libbid/_le_dd.c: Likewise.
5307 * config/libbid/_le_sd.c: Likewise.
5308 * config/libbid/_le_td.c: Likewise.
5309 * config/libbid/_lt_dd.c: Likewise.
5310 * config/libbid/_lt_sd.c: Likewise.
5311 * config/libbid/_lt_td.c: Likewise.
5312 * config/libbid/_mul_dd.c: Likewise.
5313 * config/libbid/_mul_sd.c: Likewise.
5314 * config/libbid/_mul_td.c: Likewise.
5315 * config/libbid/_ne_dd.c: Likewise.
5316 * config/libbid/_ne_sd.c: Likewise.
5317 * config/libbid/_ne_td.c: Likewise.
5318 * config/libbid/_sd_to_dd.c: Likewise.
5319 * config/libbid/_sd_to_df.c: Likewise.
5320 * config/libbid/_sd_to_di.c: Likewise.
5321 * config/libbid/_sd_to_sf.c: Likewise.
5322 * config/libbid/_sd_to_si.c: Likewise.
5323 * config/libbid/_sd_to_td.c: Likewise.
5324 * config/libbid/_sd_to_tf.c: Likewise.
5325 * config/libbid/_sd_to_udi.c: Likewise.
5326 * config/libbid/_sd_to_usi.c: Likewise.
5327 * config/libbid/_sd_to_xf.c: Likewise.
5328 * config/libbid/_sf_to_dd.c: Likewise.
5329 * config/libbid/_sf_to_sd.c: Likewise.
5330 * config/libbid/_sf_to_td.c: Likewise.
5331 * config/libbid/_si_to_dd.c: Likewise.
5332 * config/libbid/_si_to_sd.c: Likewise.
5333 * config/libbid/_si_to_td.c: Likewise.
5334 * config/libbid/_td_to_dd.c: Likewise.
5335 * config/libbid/_td_to_df.c: Likewise.
5336 * config/libbid/_td_to_di.c: Likewise.
5337 * config/libbid/_td_to_sd.c: Likewise.
5338 * config/libbid/_td_to_sf.c: Likewise.
5339 * config/libbid/_td_to_si.c: Likewise.
5340 * config/libbid/_td_to_tf.c: Likewise.
5341 * config/libbid/_td_to_udi.c: Likewise.
5342 * config/libbid/_td_to_usi.c: Likewise.
5343 * config/libbid/_td_to_xf.c: Likewise.
5344 * config/libbid/_tf_to_dd.c: Likewise.
5345 * config/libbid/_tf_to_sd.c: Likewise.
5346 * config/libbid/_tf_to_td.c: Likewise.
5347 * config/libbid/_udi_to_dd.c: Likewise.
5348 * config/libbid/_udi_to_sd.c: Likewise.
5349 * config/libbid/_udi_to_td.c: Likewise.
5350 * config/libbid/_unord_dd.c: Likewise.
5351 * config/libbid/_unord_sd.c: Likewise.
5352 * config/libbid/_unord_td.c: Likewise.
5353 * config/libbid/_usi_to_dd.c: Likewise.
5354 * config/libbid/_usi_to_sd.c: Likewise.
5355 * config/libbid/_usi_to_td.c: Likewise.
5356 * config/libbid/_xf_to_dd.c: Likewise.
5357 * config/libbid/_xf_to_sd.c: Likewise.
5358 * config/libbid/_xf_to_td.c: Likewise.
5359 * config/libbid/bid128.c: Likewise.
5360 * config/libbid/bid128_2_str.h: Likewise.
5361 * config/libbid/bid128_2_str_macros.h: Likewise.
5362 * config/libbid/bid128_2_str_tables.c: Likewise.
5363 * config/libbid/bid128_add.c: Likewise.
5364 * config/libbid/bid128_compare.c: Likewise.
5365 * config/libbid/bid128_div.c: Likewise.
5366 * config/libbid/bid128_fma.c: Likewise.
5367 * config/libbid/bid128_logb.c: Likewise.
5368 * config/libbid/bid128_minmax.c: Likewise.
5369 * config/libbid/bid128_mul.c: Likewise.
5370 * config/libbid/bid128_next.c: Likewise.
5371 * config/libbid/bid128_noncomp.c: Likewise.
5372 * config/libbid/bid128_quantize.c: Likewise.
5373 * config/libbid/bid128_rem.c: Likewise.
5374 * config/libbid/bid128_round_integral.c: Likewise.
5375 * config/libbid/bid128_scalb.c: Likewise.
5376 * config/libbid/bid128_sqrt.c: Likewise.
5377 * config/libbid/bid128_string.c: Likewise.
5378 * config/libbid/bid128_to_int16.c: Likewise.
5379 * config/libbid/bid128_to_int32.c: Likewise.
5380 * config/libbid/bid128_to_int64.c: Likewise.
5381 * config/libbid/bid128_to_int8.c: Likewise.
5382 * config/libbid/bid128_to_uint16.c: Likewise.
5383 * config/libbid/bid128_to_uint32.c: Likewise.
5384 * config/libbid/bid128_to_uint64.c: Likewise.
5385 * config/libbid/bid128_to_uint8.c: Likewise.
5386 * config/libbid/bid32_to_bid128.c: Likewise.
5387 * config/libbid/bid32_to_bid64.c: Likewise.
5388 * config/libbid/bid64_add.c: Likewise.
5389 * config/libbid/bid64_compare.c: Likewise.
5390 * config/libbid/bid64_div.c: Likewise.
5391 * config/libbid/bid64_fma.c: Likewise.
5392 * config/libbid/bid64_logb.c: Likewise.
5393 * config/libbid/bid64_minmax.c: Likewise.
5394 * config/libbid/bid64_mul.c: Likewise.
5395 * config/libbid/bid64_next.c: Likewise.
5396 * config/libbid/bid64_noncomp.c: Likewise.
5397 * config/libbid/bid64_quantize.c: Likewise.
5398 * config/libbid/bid64_rem.c: Likewise.
5399 * config/libbid/bid64_round_integral.c: Likewise.
5400 * config/libbid/bid64_scalb.c: Likewise.
5401 * config/libbid/bid64_sqrt.c: Likewise.
5402 * config/libbid/bid64_string.c: Likewise.
5403 * config/libbid/bid64_to_bid128.c: Likewise.
5404 * config/libbid/bid64_to_int16.c: Likewise.
5405 * config/libbid/bid64_to_int32.c: Likewise.
5406 * config/libbid/bid64_to_int64.c: Likewise.
5407 * config/libbid/bid64_to_int8.c: Likewise.
5408 * config/libbid/bid64_to_uint16.c: Likewise.
5409 * config/libbid/bid64_to_uint32.c: Likewise.
5410 * config/libbid/bid64_to_uint64.c: Likewise.
5411 * config/libbid/bid64_to_uint8.c: Likewise.
5412 * config/libbid/bid_b2d.h: Likewise.
5413 * config/libbid/bid_binarydecimal.c: Likewise.
5414 * config/libbid/bid_conf.h: Likewise.
5415 * config/libbid/bid_convert_data.c: Likewise.
5416 * config/libbid/bid_decimal_data.c: Likewise.
5417 * config/libbid/bid_decimal_globals.c: Likewise.
5418 * config/libbid/bid_div_macros.h: Likewise.
5419 * config/libbid/bid_dpd.c: Likewise.
5420 * config/libbid/bid_flag_operations.c: Likewise.
5421 * config/libbid/bid_from_int.c: Likewise.
5422 * config/libbid/bid_functions.h: Likewise.
5423 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5424 * config/libbid/bid_inline_add.h: Likewise.
5425 * config/libbid/bid_internal.h: Likewise.
5426 * config/libbid/bid_round.c: Likewise.
5427 * config/libbid/bid_sqrt_macros.h: Likewise.
5429 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5431 * Makefile.in: Change copyright header to refer to version
5432 3 of the GNU General Public License and to point readers at the
5433 COPYING3 file and the FSF's license web page.
5434 * config.host: Likewise.
5436 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5438 * config.host: Reorder and merge to match config.gcc change.
5440 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5442 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5444 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5446 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5447 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5448 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5449 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5451 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5453 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5454 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5456 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5458 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5459 ia64/t-softfp-compat to tmake_file.
5461 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5463 * config/ia64/__divxf3.asm: New.
5464 * config/ia64/_fixtfdi.asm: Likewise.
5465 * config/ia64/_fixunstfdi.asm: Likewise.
5466 * config/ia64/_floatditf.asm: Likewise.
5467 * config/ia64/t-fprules-softfp: Likewise.
5468 * config/ia64/t-softfp-compat: Likewise.
5469 * config/ia64/tf-signs.c: Likewise.
5471 2009-01-18 Ben Elliston <bje@au.ibm.com>
5473 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5475 2009-01-16 Ben Elliston <bje@au.ibm.com>
5477 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5480 2009-01-13 Ben Elliston <bje@au.ibm.com>
5482 * config/t-softfp: New file.
5483 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5484 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5486 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5488 * config.host: Add m32r*-*-rtems*.
5490 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5492 * config.host: Add m32c*-*-rtems*.
5494 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5497 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5498 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5499 * configure: Regenerate.
5500 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5501 tmake_file here from gcc/config.gcc.
5502 Move extra_parts here from gcc/config.gcc.
5503 * config/i386/t-sol2: Move here from gcc/config/i386.
5504 Use gcc_srcdir instead of srcdir.
5506 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5508 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5511 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5513 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5515 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5517 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5519 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5522 * config.host: Add picochip-*-*.
5524 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5526 * config.host: Match more processor names for Xtensa.
5528 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5530 * config/i386/64/t-softfp-compat: Update comments.
5532 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5534 * config/i386/64/_divtc3-compat.c: Moved to ...
5535 * config/i386/64/_divtc3.c: Here.
5537 * config/i386/64/_multc3-compat.c: Moved to ...
5538 * config/i386/64/_multc3.c: Here.
5540 * config/i386/64/_powitf2-compat.c: Moved to ...
5541 * config/i386/64/_powitf2.c: Here.
5543 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5544 .c suffix instead of -compat.c.
5546 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5548 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5549 (_FP_MUL_MEAT_D): Ditto.
5550 (_FP_DIV_MEAT_S): Ditto.
5551 (_FP_DIV_MEAT_D): Ditto.
5553 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5555 * Makefile.in: Add support for __sync_* libgcc functions.
5557 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5559 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5561 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5564 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5565 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5567 * config/i386/64/t-fprules-softfp: Moved to ...
5568 * config/i386/64/t-softfp-compat: This. New.
5570 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5572 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5573 Initialize f with 0.0.
5575 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5578 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5580 * config/i386/64/_divtc3-compat.c: New.
5581 * config/i386/64/_multc3-compat.c: Likewise.
5582 * config/i386/64/_powitf2-compat.c: Likewise.
5583 * config/i386/64/eqtf2.c: Likewise.
5584 * config/i386/64/getf2.c: Likewise.
5585 * config/i386/64/letf2.c: Likewise.
5586 * config/i386/64/t-fprules-softfp: Likewise.
5588 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5590 * config.host: Add i386/${host_address}/t-fprules-softfp to
5591 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5592 i[34567]86-*-linux*, x86_64-*-linux*.
5594 * configure.ac: Set host_address to 64 or 32 for x86.
5595 * configure: Regenerated.
5597 * Makefile.in (config.status): Also depend on
5598 $(srcdir)/config.host.
5600 * config/i386/32/t-fprules-softfp: New.
5601 * config/i386/32/tf-signs.c: Likewise.
5603 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5605 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5606 Uros Bizjak <ubizjak@gmail.com>
5608 * config/i386/32/sfp-machine.h: New.
5610 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5612 * config/rs6000/t-ppccomm: Remove rules that conflict with
5613 auto-generated rules.
5615 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5617 * configure.ac: sinclude override.m4.
5618 * configure: Regenerate.
5620 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5622 * configure: Regenerate.
5624 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5626 * Makefile.in (DECNUMINC): Remove
5627 -I$(MULTIBUILDTOP)../../libdecnumber.
5630 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5632 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5633 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5634 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5635 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5636 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5637 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5638 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5639 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5640 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5641 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5642 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5643 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5644 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5645 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5647 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5649 * config.host (sh2[lbe]*-*-linux*): Allow target.
5651 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5653 * config/rs6000/t-ppccomm: Add build rules for new files.
5654 (LIB2ADD_ST): New variable.
5656 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5660 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5661 * config/t-avr: New file. Build 16bit libgcc functions.
5663 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5666 * config/t-slibgcc-darwin: Make install-leaf dependent on
5667 install-darwin-libgcc-stubs instead of install.
5669 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5671 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5672 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5673 sh-*-rtemscoff*): Remove cases.
5675 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5677 * Makefile.in (all): Use install-leaf rather than install.
5678 (install): Split most of the rule into...
5679 (install-leaf): ...this new one.
5681 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5682 Paolo Bonzini <bonzini@gnu.org>
5685 * Makefile.in: Use @shlib_slibdir@ substitution to get
5686 correct install name on darwin.
5687 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5689 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5691 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5692 cris-*-elf and cris-*-none.
5693 (crisv32-*-linux*): Similar, as cris-*-linux*.
5695 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5697 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5699 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5702 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5703 * configure: Regenerated.
5705 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5707 * Makefile.in (dfp-filenames): Replace decimal_globals,
5708 decimal_data, binarydecimal and convert_data with
5709 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5710 and bid_convert_data, respectively.
5712 2007-09-17 Chao-ying Fu <fu@mips.com>
5713 Nigel Stephens <nigel@mips.com>
5715 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5716 * Makefile.in (fixed_point): Define.
5717 Check if fixed_point is yes to build support functions.
5718 * configure.ac: Check for fixed_point support.
5719 * configure: Regenerated.
5720 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5721 funcs, modes, from, to.
5723 2007-09-11 Janis Johnson <janis187@us.ibm.com
5725 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5727 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5729 * Makefile.in (dfp-filenames): Remove decUtility, add
5730 decDouble, decPacked, decQuad, decSingle.
5732 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5734 * config.host : Add x86_64-elf target.
5736 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5738 * configure.ac (set_have_cc_tls): Add a missing =.
5739 * configure: Regenerated.
5741 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5743 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5744 and x86_64-*-linux*.
5746 * config/t-tls: New file.
5748 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5750 * configure.ac: Include ../config/enable.m4 and
5751 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5752 supports TLS and substitute set_have_cc_tls.
5753 * configure: Regenerated.
5755 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5757 * Makefile.in: Use libbid for DFP when BID is enabled.
5759 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5761 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5762 extra_parts. Add config/i386/t-cygming to tmake_file.
5763 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5765 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5766 Danny Smith <dannysmith@users.sourceforge.net>
5769 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5770 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5771 * config/i386/t-crtfm: Compile crtfastmath.o with
5772 -minline-all-stringops.
5774 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5776 * config.host (sparc-wrs-vxworks): New target.
5778 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5780 * config.host: Recognize fido.
5782 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5784 * configure: Check host, not target, for decimal float support.
5786 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5788 * config/i386/t-crtpc: New file.
5789 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5790 (x86_64-*-linux*): Ditto.
5792 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5794 * config.host (x86_64-*-mingw*): New target.
5796 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5797 H.J. Lu <hongjiu.lu@intel.com>
5799 * Makefile.in (enable_decimal_float): New.
5801 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5802 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5803 (decbits-filenames): This.
5804 (decbits-objects): New.
5805 (libgcc-objects): Add $(decbits-objects).
5807 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5808 Substitute enable_decimal_float.
5809 * configure: Regenerated.
5811 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5813 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5815 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5817 * Makefile.in (install-info): New dummy target.
5819 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5821 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5823 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5825 * Makefile.in: Add install-html and install-pdf dummy
5828 2007-02-05 Roger Sayle <roger@eyesopen.com>
5829 Daniel Jacobowitz <dan@codesourcery.com>
5831 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5832 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5833 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5835 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5837 * Makefile.in (dec-filenames): Add decExcept.
5839 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5842 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5845 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5847 * configure.ac: Add --enable-version-specific-runtime-libs.
5848 Correct $slibdir default.
5849 * configure: Regenerated.
5851 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5853 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5855 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5858 * config.host (alpha*-*-linux*): Set extra_parts.
5860 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5862 * config/sh/t-linux: New.
5863 * config.host (sh*-*-linux*): Set tmake_file.
5865 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5867 * Makefile.in (install): Handle multilibs.
5869 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5871 * Makefile.in: Added .PHONY entry for documentation targets.
5873 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5875 * Makefile.in: Add empty info, html, dvi, pdf targets.
5877 2007-01-04 Mike Stump <mrs@apple.com>
5879 * Makefile.in (MAKEINFO): Remove.
5882 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5884 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5885 * configure: Regenerate.
5886 * Makefile.in (host_subdir): Substitute it.
5887 (gcc_objdir): Use it.
5889 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5891 * config.host (ia64*-*-linux*): Set tmake_file.
5893 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5895 * Makefile.in (version): Define.
5897 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5898 Paolo Bonzini <bonzini@gnu.org>
5900 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5901 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5902 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5903 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5904 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5905 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5906 * configure: Generated.