1 2014-08-04 Rohit <rohitarulraj@freescale.com>
4 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
5 based on change in SPE high register numbers and 3 HTM registers.
7 2014-08-01 Nathan Sidwell <nathan@acm.org>
9 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
10 LIBGCOV_INTERFACE): Reformat.
11 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
13 * libgcov-interface.c: Reformat some comments.
14 (__gcov_flush_mx): Add declaration. Tidy up definition.
16 2014-07-31 Alan Modra <amodra@gmail.com>
17 Peter Bergner <bergner@vnet.ibm.com>
19 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
20 (pack_ldouble): New function.
22 (__gcc_qmul): Likewise.
23 (__gcc_qdiv): Likewise.
24 (__gcc_qneg): Likewise.
25 (__gcc_stoq): Likewise.
26 (__gcc_dtoq): Likewise.
28 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
30 * config/s390/tpf-unwind.h: Include <stdbool.h>.
31 (__tpf_eh_return): Add original return address as second parameter.
32 Handle cases where unwinder routines were called directly, instead
33 of from within the C++ library.
35 2014-07-29 Nathan Sidwell <nathan@acm.org>
37 * libgcov.h: Move renaming of entry points to lib gcov specific
39 (gcov_do_dump): New rename.
40 (gcov_rewrite): Remove inline, make HIDDEN.
41 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
42 (gcov_exit_compute_summary): Rename to ...
43 (compute_summary): ... here. Add LIST argument.
44 (gcov_exit_merge_gcda): Rename to ...
45 (merge_one_data): ... here.
46 (gcov_exit_write_gcda): Rename to ...
47 (write_one_data): ... here.
48 (gcov_exit_merge_summary): Rename to ...
49 (merge_summary): Add RUN_COUNTED argument.
50 (gcov_exit_dump_gcov): Rename to ...
51 (dump_one_gcov): Add RUN_COUNTED argument.
52 (gcov_do_dump): New function, broken out of ...
53 (gcov_exit): ... here. Call it.
55 2014-07-27 Anthony Green <green@moxielogic.com>
57 * config.host: Add moxiebox configuration suppport.
59 2014-07-27 Nathan Sidwell <nathan@acm.org>
61 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
62 (struct gcov_filename): ... here. Include buffer and max length
64 (gcov_max_filename): Remove.
65 (gi_filename): Remove.
66 (gcov_exit_compute_summary): Compute max filename here.
67 (gcov_exit_merge_gcda): Add filename parm, adjust.
68 (gcov_exit_merge_summary): Likewise.
69 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
70 (gcov_exit): Likewise.
71 (__gcov_init): Don't calculate max length here.
72 * libgcov_util.c (max_filename_len): Remove.
73 (read_gcda_file): Don't calculate max length here.
74 (gcov_read_profile_dir): Don't propagate here.
75 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
76 struct gcov_filename changes.
77 (gcov_exit_open_gcda_file): Likewise.
79 2014-07-25 Nathan Sidwell <nathan@acm.org>
81 * libgcov-driver.c (set_gcov_dump_complete,
82 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
83 functions polluting user's namespace.
84 (gcov_exit): Set variable directly.
85 (gcov_clear): Reset variable directly.
86 * libgcov-interface.c (get_gcov_dymp_complete,
87 reset_gov_dump_complete): Remove declarations.
88 (__gcov_reset, __gcov_dump): Don't call them.
90 2014-07-24 DJ Delorie <dj@redhat.com>
92 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
93 (__gcc_deregister_frame): Move logic to detect deregister function
95 (__gcc_register_frame): here, so it's consistent with the register
98 2014-07-23 Nathan Sidwell <nathan@acm.org>
100 * libgcov-driver.c (set_gcov_list): Remove.
101 (gcov_list): Make non-static in GCOV_TOOL.
102 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
104 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
106 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
107 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
108 Don't use SYNC_LOCK_RELEASE for int type.
110 2014-07-14 Richard Biener <rguenther@suse.de>
112 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
114 2014-07-11 Rong Xu <xur@google.com>
116 * libgcov-util.c (gcov_max_filename): Fix declartion.
118 2014-07-10 Rong Xu <xur@google.com>
120 Add gcov-tool: an offline gcda profile processing tool
122 * libgcov-driver.c (gcov_max_filename): Make available
124 * libgcov-merge.c (__gcov_merge_add): Replace
125 gcov_read_counter() with a Macro.
126 (__gcov_merge_ior): Ditto.
127 (__gcov_merge_time_profile): Ditto.
128 (__gcov_merge_single): Ditto.
129 (__gcov_merge_delta): Ditto.
130 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
131 in the utility functions.
132 (set_fn_ctrs): Utility function for reading gcda files to in-memory
133 gcov_list object link lists.
134 (tag_function): Ditto.
138 (tag_counters): Ditto.
139 (tag_summary): Ditto.
140 (read_gcda_finalize): Ditto.
141 (read_gcda_file): Ditto.
142 (ftw_read_file): Ditto.
143 (read_profile_dir_init): Ditto.
144 (gcov_read_profile_dir): Ditto.
145 (gcov_read_counter_mem): Ditto.
146 (gcov_get_merge_weight): Ditto.
147 (merge_wrapper): A wrapper function that calls merging handler.
148 (gcov_merge): Merge two gcov_info objects with weights.
149 (find_match_gcov_info): Find the matched gcov_info in the list.
150 (gcov_profile_merge): Merge two gcov_info object lists.
151 (__gcov_add_counter_op): Process edge profile counter values.
152 (__gcov_ior_counter_op): Process IOR profile counter values.
153 (__gcov_delta_counter_op): Process delta profile counter values.
154 (__gcov_single_counter_op): Process single profile counter values.
155 (fp_scale): Callback function for float-point scaling.
156 (int_scale): Callback function for integer fraction scaling.
157 (gcov_profile_scale): Scaling profile counters.
158 (gcov_profile_normalize): Normalize profile counters.
159 * libgcov.h: Add headers and functions for gcov-tool use.
160 (gcov_get_counter): New.
161 (gcov_get_counter_target): Ditto.
162 (struct gcov_info): Make the functions field mutable in gcov-tool
165 2014-06-23 Kai Tietz <ktietz@redhat.com>
168 * unwind-seh.c (_Unwind_GetGR): Check for proper
170 (_Unwind_SetGR): Likewise.
172 2014-05-22 Nick Clifton <nickc@redhat.com>
174 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
177 2014-05-22 Teresa Johnson <tejohnson@google.com>
179 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
182 2014-05-20 John Marino <gnugcc@marino.st>
184 * config.host (*-*-dragonfly*): New target.
185 * crtstuff.c: Make dl_iterate_support generic on *bsd.
186 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
187 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
188 * config/i386/dragonfly-unwind.h: New.
190 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
193 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
194 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
196 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
198 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
201 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
203 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
205 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
208 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
211 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
213 Work around for current cygwin32 build problems.
214 * config/i386/cygming-crtbegin.c (__register_frame_info,
215 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
216 functions only for 64-bit systems.
218 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
220 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
221 (sigill_caught, sigill_hdlr): Remove.
223 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
225 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
227 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
228 Solaris 9 single-threaded support.
229 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
230 Solaris 9 single-threaded support. Add call_user_handler code
232 (sparc_is_sighandler): Likewise.
234 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
236 * config.host: Append t-floattodi to tmake_file depending on
239 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
241 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
243 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
246 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
247 variable to avoid array subscript is above array bounds warnings.
248 Use __builtin_expect when checking *jcr_list for NULL.
250 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
253 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
254 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
255 vtv_*.o to extra_parts if enable_vtable_verify.
257 2014-03-06 Nick Clifton <nickc@redhat.com>
259 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
260 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
262 2014-02-28 Joey Ye <joey.ye@arm.com>
265 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
266 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
269 2014-02-24 Walter Lee <walt@tilera.com>
271 * config.host: Support "tilegx*" and "tilepro*" triplets.
272 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
273 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
275 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
276 Chung-Lin Tang <cltang@codesourcery.com>
278 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
279 * config/nios2/crti.S: Remove .file directive.
280 * config/nios2/crtn.S: Likewise.
282 2014-02-18 Kai Tietz <ktietz@redhat.com>
283 Jonathan Schleifer <js@webkeks.org>
286 * unwind-seh.c (_GCC_specific_handler): Pass proper
287 value to unwind-handler.
289 2014-02-12 Joseph Myers <joseph@codesourcery.com>
291 * soft-fp/adddf3.c: Update from glibc.
292 * soft-fp/addsf3.c: Likewise.
293 * soft-fp/addtf3.c: Likewise.
294 * soft-fp/divdf3.c: Likewise.
295 * soft-fp/divsf3.c: Likewise.
296 * soft-fp/divtf3.c: Likewise.
297 * soft-fp/double.h: Likewise.
298 * soft-fp/eqdf2.c: Likewise.
299 * soft-fp/eqsf2.c: Likewise.
300 * soft-fp/eqtf2.c: Likewise.
301 * soft-fp/extenddftf2.c: Likewise.
302 * soft-fp/extended.h: Likewise.
303 * soft-fp/extendsfdf2.c: Likewise.
304 * soft-fp/extendsftf2.c: Likewise.
305 * soft-fp/extendxftf2.c: Likewise.
306 * soft-fp/fixdfdi.c: Likewise.
307 * soft-fp/fixdfsi.c: Likewise.
308 * soft-fp/fixdfti.c: Likewise.
309 * soft-fp/fixsfdi.c: Likewise.
310 * soft-fp/fixsfsi.c: Likewise.
311 * soft-fp/fixsfti.c: Likewise.
312 * soft-fp/fixtfdi.c: Likewise.
313 * soft-fp/fixtfsi.c: Likewise.
314 * soft-fp/fixtfti.c: Likewise.
315 * soft-fp/fixunsdfdi.c: Likewise.
316 * soft-fp/fixunsdfsi.c: Likewise.
317 * soft-fp/fixunsdfti.c: Likewise.
318 * soft-fp/fixunssfdi.c: Likewise.
319 * soft-fp/fixunssfsi.c: Likewise.
320 * soft-fp/fixunssfti.c: Likewise.
321 * soft-fp/fixunstfdi.c: Likewise.
322 * soft-fp/fixunstfsi.c: Likewise.
323 * soft-fp/fixunstfti.c: Likewise.
324 * soft-fp/floatdidf.c: Likewise.
325 * soft-fp/floatdisf.c: Likewise.
326 * soft-fp/floatditf.c: Likewise.
327 * soft-fp/floatsidf.c: Likewise.
328 * soft-fp/floatsisf.c: Likewise.
329 * soft-fp/floatsitf.c: Likewise.
330 * soft-fp/floattidf.c: Likewise.
331 * soft-fp/floattisf.c: Likewise.
332 * soft-fp/floattitf.c: Likewise.
333 * soft-fp/floatundidf.c: Likewise.
334 * soft-fp/floatundisf.c: Likewise.
335 * soft-fp/floatunditf.c: Likewise.
336 * soft-fp/floatunsidf.c: Likewise.
337 * soft-fp/floatunsisf.c: Likewise.
338 * soft-fp/floatunsitf.c: Likewise.
339 * soft-fp/floatuntidf.c: Likewise.
340 * soft-fp/floatuntisf.c: Likewise.
341 * soft-fp/floatuntitf.c: Likewise.
342 * soft-fp/gedf2.c: Likewise.
343 * soft-fp/gesf2.c: Likewise.
344 * soft-fp/getf2.c: Likewise.
345 * soft-fp/ledf2.c: Likewise.
346 * soft-fp/lesf2.c: Likewise.
347 * soft-fp/letf2.c: Likewise.
348 * soft-fp/muldf3.c: Likewise.
349 * soft-fp/mulsf3.c: Likewise.
350 * soft-fp/multf3.c: Likewise.
351 * soft-fp/negdf2.c: Likewise.
352 * soft-fp/negsf2.c: Likewise.
353 * soft-fp/negtf2.c: Likewise.
354 * soft-fp/op-1.h: Likewise.
355 * soft-fp/op-2.h: Likewise.
356 * soft-fp/op-4.h: Likewise.
357 * soft-fp/op-8.h: Likewise.
358 * soft-fp/op-common.h: Likewise.
359 * soft-fp/quad.h: Likewise.
360 * soft-fp/single.h: Likewise.
361 * soft-fp/soft-fp.h: Likewise.
362 * soft-fp/subdf3.c: Likewise.
363 * soft-fp/subsf3.c: Likewise.
364 * soft-fp/subtf3.c: Likewise.
365 * soft-fp/truncdfsf2.c: Likewise.
366 * soft-fp/trunctfdf2.c: Likewise.
367 * soft-fp/trunctfsf2.c: Likewise.
368 * soft-fp/trunctfxf2.c: Likewise.
369 * soft-fp/unorddf2.c: Likewise.
370 * soft-fp/unordsf2.c: Likewise.
371 * soft-fp/unordtf2.c: Likewise.
372 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
374 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
376 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
378 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
380 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
382 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
384 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
386 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
388 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
390 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
392 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
394 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
396 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
398 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
400 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
402 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
405 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
407 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
408 cannot be represented.
409 * config/s390/32/_fixsfdi.c: Likewise.
410 * config/s390/32/_fixtfdi.c: Likewise.
411 * config/s390/32/_fixunsdfdi.c: Likewise.
412 * config/s390/32/_fixunssfdi.c: Likewise.
413 * config/s390/32/_fixunstfdi.c: Likewise.
415 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
417 * configure.ac (libgcc_cv_mips_hard_float): New.
418 * configure: Regenerate.
419 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
420 t-softfp-sfdf for hard-float targets.
421 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
422 (softfp_float_modes, softfp_int_modes, softfp_extensions)
423 (softfp_truncations, softfp_exclude_libgcc2): New.
424 * config/t-hardfp: New file.
425 * config/t-hardfp-sfdf: Likewise.
426 * config/hardfp.c: Likewise.
428 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
430 * config.host: Include t-floattodi also for s390x.
431 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
432 * config/s390/32/_fixsfdi.c: Likewise.
433 * config/s390/32/_fixtfdi.c: Likewise.
434 * config/s390/32/_fixunsdfdi.c: Likewise.
435 * config/s390/32/_fixunssfdi.c: Likewise.
436 * config/s390/32/_fixunstfdi.c: Likewise.
438 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
441 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
442 (install-libgcc-unwind-map-forbuild): New target.
443 (all): Depend on install-libgcc-unwind-map-forbuild.
444 (install-libgcc-unwind-map): New target.
445 (install): Depend on install-libgcc-unwind-map.
447 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
449 * config/nios2/crti.S (_init): Initialize GOT pointer from
450 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
452 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
454 * configure.ac: Check __mips64 when setting host_address.
455 * configure: Regenerate.
456 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
457 mips/t-mips64 and t-softfp.
458 (mips*-*-linux*): Don't add mips/t-tpbit.
459 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
460 (DPBIT, DPBIT_CFLAGS): Delete.
461 * config/mips/sfp-machine.h: New file.
462 * config/mips/t-mips64: Likewise.
463 * config/mips/t-softfp-tf: Likewise.
464 * config/mips/t-tpbit: Delete.
466 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
468 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
471 2014-01-25 Walter Lee <walt@tilera.com>
473 * config/tilepro/atomic.c: Include tconfig.h. Don't include
474 config.h or system.h.
477 2014-01-25 Walter Lee <walt@tilera.com>
479 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
480 (post_atomic_barrier): Ditto.
481 (__fetch_and_do): New macro.
482 (__atomic_fetch_and_do): Use __fetch_and_do.
483 (__sync_fetch_and_do): New macro.
484 (__sync_fetch_and_add_4): New function.
485 (__sync_fetch_and_sub_4): New function.
486 (__sync_fetch_and_or_4): New function.
487 (__sync_fetch_and_and_4): New function.
488 (__sync_fetch_and_xor_4): New function.
489 (__sync_fetch_and_nand_4): New function.
490 (__sync_fetch_and_add_8): New function.
491 (__sync_fetch_and_sub_8): New function.
492 (__sync_fetch_and_or_8): New function.
493 (__sync_fetch_and_and_8): New function.
494 (__sync_fetch_and_xor_8): New function.
495 (__sync_fetch_and_nand_8): New function.
496 (__do_and_fetch): New macro.
497 (__atomic_do_and_fetch): Use __do_and_fetch.
498 (__sync_do_and_fetch): New macro.
499 (__sync_add_and_fetch_4): New function.
500 (__sync_sub_and_fetch_4): New function.
501 (__sync_or_and_fetch_4): New function.
502 (__sync_and_and_fetch_4): New function.
503 (__sync_xor_and_fetch_4): New function.
504 (__sync_nand_and_fetch_4): New function.
505 (__sync_add_and_fetch_8): New function.
506 (__sync_sub_and_fetch_8): New function.
507 (__sync_or_and_fetch_8): New function.
508 (__sync_and_and_fetch_8): New function.
509 (__sync_xor_and_fetch_8): New function.
510 (__sync_nand_and_fetch_8): New function.
511 (__sync_exchange_methods): New macro.
512 (__sync_val_compare_and_swap_4): New function.
513 (__sync_bool_compare_and_swap_4): New function.
514 (__sync_lock_test_and_test_4): New function.
515 (__sync_val_compare_and_swap_8): New function.
516 (__sync_bool_compare_and_swap_8): New function.
517 (__sync_lock_test_and_test_8): New function.
518 (__subword_cmpxchg_body): New macro.
519 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
520 (__atomic_compare_exchange_2): Ditto.
521 (__sync_subword_cmpxchg): New macro.
522 (__sync_val_compare_and_swap_1): New function.
523 (__sync_bool_compare_and_swap_1): New function.
524 (__sync_val_compare_and_swap_2): New function.
525 (__sync_bool_compare_and_swap_2): New function.
526 (__atomic_subword): Rename to ...
527 (__subword): ... New name.
528 (__atomic_subword_fetch): Use __subword.
529 (__sync_subword_fetch): New macro.
530 (__sync_fetch_and_add_1): New function.
531 (__sync_fetch_and_sub_1): New function.
532 (__sync_fetch_and_or_1): New function.
533 (__sync_fetch_and_and_1): New function.
534 (__sync_fetch_and_xor_1): New function.
535 (__sync_fetch_and_nand_1): New function.
536 (__sync_fetch_and_add_2): New function.
537 (__sync_fetch_and_sub_2): New function.
538 (__sync_fetch_and_or_2): New function.
539 (__sync_fetch_and_and_2): New function.
540 (__sync_fetch_and_xor_2): New function.
541 (__sync_fetch_and_nand_2): New function.
542 (__sync_add_and_fetch_1): New function.
543 (__sync_sub_and_fetch_1): New function.
544 (__sync_or_and_fetch_1): New function.
545 (__sync_and_and_fetch_1): New function.
546 (__sync_xor_and_fetch_1): New function.
547 (__sync_nand_and_fetch_1): New function.
548 (__sync_add_and_fetch_2): New function.
549 (__sync_sub_and_fetch_2): New function.
550 (__sync_or_and_fetch_2): New function.
551 (__sync_and_and_fetch_2): New function.
552 (__sync_xor_and_fetch_2): New function.
553 (__sync_nand_and_fetch_2): New function.
554 (__atomic_subword_lock): Use __subword.
555 (__sync_subword_lock): New macro.
556 (__sync_lock_test_and_set_1): New function.
557 (__sync_lock_test_and_set_2): New function.
559 2014-01-25 Walter Lee <walt@tilera.com>
561 * config/tilepro/atomic.c (BIT_OFFSET): Define.
562 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
563 (__atomic_subword): Ditto.
565 2014-01-25 Walter Lee <walt@tilera.com>
567 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
568 a prefix op argument.
569 (__atomic_nand_fetch_4): Add prefix op.
570 (__atomic_nand_fetch_8): Ditto.
572 2014-01-21 Baruch Siach <barch@tkos.co.il>
574 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
576 2014-01-09 Rong Xu <xur@google.com>
578 * libgcov-driver.c (this_prg): make it local to save
580 (gcov_exit_compute_summary): Ditto.
581 (gcov_exit_merge_gcda): Ditto.
582 (gcov_exit_merge_summary): Ditto.
583 (gcov_exit_dump_gcov): Ditto.
585 2014-01-08 Rong Xu <xur@google.com>
587 * libgcov-driver.c: Use libgcov.h.
588 (buffer_fn_data): Use xmalloc instead of malloc.
589 (gcov_exit_merge_gcda): Ditto.
590 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
591 * libgcov.h: New common header files for libgcov-*.h.
592 * libgcov-interface.c: Use libgcov.h
593 * libgcov-merge.c: Ditto.
594 * libgcov-profiler.c: Ditto.
595 * Makefile.in: Add dependence to libgcov.h
597 2014-01-02 Joseph Myers <joseph@codesourcery.com>
599 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
600 case of small numerator and finite nonzero result.
602 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
604 Update copyright years
606 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
608 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
609 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
610 config/arc/dp-hack.h, config/arc/fp-hack.h,
611 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
612 config/arc/ieee-754/arc600-dsp/divdf3.S,
613 config/arc/ieee-754/arc600-dsp/divsf3.S,
614 config/arc/ieee-754/arc600-dsp/muldf3.S,
615 config/arc/ieee-754/arc600-dsp/mulsf3.S,
616 config/arc/ieee-754/arc600-mul64/divdf3.S,
617 config/arc/ieee-754/arc600-mul64/divsf3.S,
618 config/arc/ieee-754/arc600-mul64/muldf3.S,
619 config/arc/ieee-754/arc600-mul64/mulsf3.S,
620 config/arc/ieee-754/arc600/divsf3.S,
621 config/arc/ieee-754/arc600/mulsf3.S,
622 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
623 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
624 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
625 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
626 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
627 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
628 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
629 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
630 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
631 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
632 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
633 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
634 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
635 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
636 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
637 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
638 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
639 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
640 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
641 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
642 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
643 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
644 vtv_start_preinit.c: Use the standard form for the copyright notice.
646 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
647 Chung-Lin Tang <cltang@codesourcery.com>
648 Based on patches from Altera Corporation
650 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
651 * config/nios2/lib2-nios2.h: New file.
652 * config/nios2/lib2-divmod-hi.c: New file.
653 * config/nios2/linux-unwind.h: New file.
654 * config/nios2/lib2-divmod.c: New file.
655 * config/nios2/linux-atomic.c: New file.
656 * config/nios2/t-nios2: New file.
657 * config/nios2/crti.asm: New file.
658 * config/nios2/t-linux: New file.
659 * config/nios2/lib2-divtable.c: New file.
660 * config/nios2/lib2-mul.c: New file.
661 * config/nios2/tramp.c: New file.
662 * config/nios2/crtn.asm: New file.
664 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
666 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
667 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
668 from cpuid.h to check vendor signatures.
670 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
672 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
673 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
674 (get_amd_cpu): Likewise.
676 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
678 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
681 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
682 H.J. Lu <hongjiu.lu@intel.com>
685 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
687 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
688 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
689 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
690 FEATURE_XOP and FEATURE_FMA.
691 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
693 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
694 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
695 FEATURE_FMA4 and FEATURE_XOP.
697 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
699 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
700 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
701 (get_intel_cpu): Updated.
703 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
705 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
707 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
709 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
710 instructions when __SSE_MATH__ is defined.
712 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
714 * config.host (microblaze-*-rtems*): New.
716 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
718 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
719 architectures that do not have hardware divide instruction.
720 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
722 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
724 * longlong.h: Delete (moved to include/).
726 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
728 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
729 of normal number and qNaN to not raise an inexact exception.
731 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
733 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
735 2013-11-28 Matthew Leach <matthew.leach@arm.com>
737 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
738 for correct opcodes on BE.
740 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
742 * soft-fp/op-4.h: Update from glibc.
744 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
746 * libgcc2.c (__udivmoddi4): Define new implementation when
747 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
750 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
752 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
754 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
756 * config/t-softfp (soft-fp-objects-base): New variable.
757 (soft-fp-objects): Use it.
759 2013-11-23 David Edelson <dje.gcc@gmail.com>
760 Andrew Dixie <andrewd@gentrack.com>
763 * config/rs6000/aixinitfini.c: New file.
764 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
765 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
768 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
770 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
772 2013-11-18 Jan Hubicka <jh@suse.cz>
774 * libgcov-driver.c (run_accounted): Make global level static.
775 (gcov_exit_merge_summary): Silence warning; do not clear
777 (gcov_exit): Clear it here.
779 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
782 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
783 (all_prg, crc32): Remove static vars.
784 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
786 (gcov_exit_merge_gcda): Add crc32 parameter.
787 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
788 do not account run if it was already accounted.
789 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
790 (gcov_exit): Initialize all_prg; update.
792 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
794 * configure: Regenerate.
796 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
797 Alan Modra <amodra@gmail.com>
799 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
800 (frob_update_context): Use it.
802 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
803 Alan Modra <amodra@gmail.com>
805 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
806 (trampoline_initial): Provide ELFv2 variant.
807 (__trampoline_setup): Likewise.
809 * config/rs6000/linux-unwind.h (frob_update_context): Do not
810 check for AIX indirect function call sequence if _CALL_ELF == 2.
812 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
813 Alan Modra <amodra@gmail.com>
815 * config/rs6000/linux-unwind.h (get_regs): Do not support
816 old kernel versions if _CALL_ELF == 2.
817 (frob_update_context): Do not support PLT stub variants only
818 generated by old linkers if _CALL_ELF == 2.
820 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
821 Alan Modra <amodra@gmail.com>
823 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
824 location of CR save area for 64-bit little-endian systems.
826 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
828 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
830 * config/arm/t-vxworks: Delete.
832 2013-11-10 Kai Tietz <ktietz@redhat.com>
834 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
835 Increment load-count on use of LIBGCC_SONAME DLL.
836 (hmod_libgcc): New static variable to hold handle of
838 (__gcc_deregister_frame): Decrement load-count of
841 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
843 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
845 * configure: Regenerate
847 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
849 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
850 FP_EX_DENORM. Store result to volatile location after SSE division
851 to close interrupt window. Remove unneeded fwait after x87
852 division since interrupt window will be closed by emitted fstp.
853 Rewrite FP_EX_INEXACT handling.
855 2013-11-06 Joseph Myers <joseph@codesourcery.com>
857 * soft-fp/README: Update.
858 * soft-fp/adddf3.c: Update from glibc.
859 * soft-fp/addsf3.c: Likewise.
860 * soft-fp/addtf3.c: Likewise.
861 * soft-fp/divdf3.c: Likewise.
862 * soft-fp/divsf3.c: Likewise.
863 * soft-fp/divtf3.c: Likewise.
864 * soft-fp/double.h: Likewise.
865 * soft-fp/eqdf2.c: Likewise.
866 * soft-fp/eqsf2.c: Likewise.
867 * soft-fp/eqtf2.c: Likewise.
868 * soft-fp/extenddftf2.c: Likewise.
869 * soft-fp/extended.h: Likewise.
870 * soft-fp/extendsfdf2.c: Likewise.
871 * soft-fp/extendsftf2.c: Likewise.
872 * soft-fp/extendxftf2.c: Likewise.
873 * soft-fp/fixdfdi.c: Likewise.
874 * soft-fp/fixdfsi.c: Likewise.
875 * soft-fp/fixdfti.c: Likewise.
876 * soft-fp/fixsfdi.c: Likewise.
877 * soft-fp/fixsfsi.c: Likewise.
878 * soft-fp/fixsfti.c: Likewise.
879 * soft-fp/fixtfdi.c: Likewise.
880 * soft-fp/fixtfsi.c: Likewise.
881 * soft-fp/fixtfti.c: Likewise.
882 * soft-fp/fixunsdfdi.c: Likewise.
883 * soft-fp/fixunsdfsi.c: Likewise.
884 * soft-fp/fixunsdfti.c: Likewise.
885 * soft-fp/fixunssfdi.c: Likewise.
886 * soft-fp/fixunssfsi.c: Likewise.
887 * soft-fp/fixunssfti.c: Likewise.
888 * soft-fp/fixunstfdi.c: Likewise.
889 * soft-fp/fixunstfsi.c: Likewise.
890 * soft-fp/fixunstfti.c: Likewise.
891 * soft-fp/floatdidf.c: Likewise.
892 * soft-fp/floatdisf.c: Likewise.
893 * soft-fp/floatditf.c: Likewise.
894 * soft-fp/floatsidf.c: Likewise.
895 * soft-fp/floatsisf.c: Likewise.
896 * soft-fp/floatsitf.c: Likewise.
897 * soft-fp/floattidf.c: Likewise.
898 * soft-fp/floattisf.c: Likewise.
899 * soft-fp/floattitf.c: Likewise.
900 * soft-fp/floatundidf.c: Likewise.
901 * soft-fp/floatundisf.c: Likewise.
902 * soft-fp/floatunditf.c: Likewise.
903 * soft-fp/floatunsidf.c: Likewise.
904 * soft-fp/floatunsisf.c: Likewise.
905 * soft-fp/floatunsitf.c: Likewise.
906 * soft-fp/floatuntidf.c: Likewise.
907 * soft-fp/floatuntisf.c: Likewise.
908 * soft-fp/floatuntitf.c: Likewise.
909 * soft-fp/gedf2.c: Likewise.
910 * soft-fp/gesf2.c: Likewise.
911 * soft-fp/getf2.c: Likewise.
912 * soft-fp/ledf2.c: Likewise.
913 * soft-fp/lesf2.c: Likewise.
914 * soft-fp/letf2.c: Likewise.
915 * soft-fp/muldf3.c: Likewise.
916 * soft-fp/mulsf3.c: Likewise.
917 * soft-fp/multf3.c: Likewise.
918 * soft-fp/negdf2.c: Likewise.
919 * soft-fp/negsf2.c: Likewise.
920 * soft-fp/negtf2.c: Likewise.
921 * soft-fp/op-1.h: Likewise.
922 * soft-fp/op-2.h: Likewise.
923 * soft-fp/op-4.h: Likewise.
924 * soft-fp/op-8.h: Likewise.
925 * soft-fp/op-common.h: Likewise.
926 * soft-fp/quad.h: Likewise.
927 * soft-fp/single.h: Likewise.
928 * soft-fp/soft-fp.h: Likewise.
929 * soft-fp/subdf3.c: Likewise.
930 * soft-fp/subsf3.c: Likewise.
931 * soft-fp/subtf3.c: Likewise.
932 * soft-fp/truncdfsf2.c: Likewise.
933 * soft-fp/trunctfdf2.c: Likewise.
934 * soft-fp/trunctfsf2.c: Likewise.
935 * soft-fp/trunctfxf2.c: Likewise.
936 * soft-fp/unorddf2.c: Likewise.
937 * soft-fp/unordsf2.c: Likewise.
938 * soft-fp/unordtf2.c: Likewise.
940 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
942 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
943 (_FP_MUL_MEAT_D): Ditto.
944 (_FP_DIV_MEAT_S): Ditto.
945 (_FP_DIV_MEAT_D): Ditto.
946 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
947 t-softfp-sfdf and t-softfp to tmake_file.
949 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
951 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
952 * config/i386/crtprec.c: Ditto.
954 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
955 Shiva Chen <shiva0217@gmail.com>
957 * config.host (nds32*-elf*): Add nds32 target.
958 * config/nds32 : New directory and files.
960 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
962 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
963 * config.host (cpu_type) <Setting default>: Add entry for
965 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
966 <crisv32-*-linux*>: Adjust.
967 * longlong.h: Wrap the whole CRIS section in a single
968 defined(__CRIS__) conditional. Add comment about add_ssaaaa
970 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
972 [__CRIS__] (__umulsidi3): Define.
973 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
974 * config/cris/sfp-machine.h: New file.
975 * config/cris/umulsidi3.S: New file.
976 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
977 * config/cris/arit.c (SIGNMULT): New macro.
978 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
979 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
980 saving 3 out of originally 33 cycles from the fastest
981 path, 3 out of 54 from the medium path and one from the longest
982 path. Improve comments.
984 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
986 * sync.c: Remove static aliases and define each function directly
989 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
991 * config.host (hppa*64*-*-linux*): Define extra_parts.
992 (hppa*-*-linux*): Likewise.
994 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
996 * config/arc/crtgend.S: Add 2013 to Copyright years.
997 * config/arc/gmon/atomic.h: Likewise.
998 * config/arc/gmon/auxreg.h: Likewise.
999 * config/arc/gmon/sys/gmon_out.h: Likewise.
1000 * config/arc/gmon/sys/gmon.h: Likewise.
1001 * config/arc/gmon/prof-freq.c: Likewise.
1002 * config/arc/gmon/mcount.c: Likewise.
1003 * config/arc/gmon/prof-freq-stub.S: Likewise.
1004 * config/arc/gmon/gmon.c: Likewise.
1005 * config/arc/gmon/machine-gmon.h: Likewise.
1006 * config/arc/gmon/profil.S: Likewise.
1007 * config/arc/gmon/dcache_linesz.S: Likewise.
1008 * config/arc/crtg.S: Likewise.
1009 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1010 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1011 * config/arc/ieee-754/adddf3.S: Likewise.
1012 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1013 * config/arc/ieee-754/fixsfsi.S: Likewise.
1014 * config/arc/ieee-754/gtsf2.S: Likewise.
1015 * config/arc/ieee-754/floatsisf.S: Likewise.
1016 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1017 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1018 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1019 * config/arc/ieee-754/fixdfsi.S: Likewise.
1020 * config/arc/ieee-754/addsf3.S: Likewise.
1021 * config/arc/ieee-754/gesf2.S: Likewise.
1022 * config/arc/ieee-754/floatsidf.S: Likewise.
1023 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1024 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1025 * config/arc/ieee-754/gtdf2.S: Likewise.
1026 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1027 * config/arc/ieee-754/uneqdf2.S: Likewise.
1028 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1029 * config/arc/ieee-754/uneqsf2.S: Likewise.
1030 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1031 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1032 * config/arc/ieee-754/eqdf2.S: Likewise.
1033 * config/arc/ieee-754/ordsf2.S: Likewise.
1034 * config/arc/ieee-754/divsf3.S: Likewise.
1035 * config/arc/ieee-754/divdf3.S: Likewise.
1036 * config/arc/ieee-754/floatunsidf.S: Likewise.
1037 * config/arc/ieee-754/orddf2.S: Likewise.
1038 * config/arc/ieee-754/eqsf2.S: Likewise.
1039 * config/arc/ieee-754/gedf2.S: Likewise.
1040 * config/arc/crtn.S: Likewise.
1041 * config/arc/crti.S: Likewise.
1042 * config/arc/t-arc700-uClibc: Likewise.
1043 * config/arc/asm.h: Likewise.
1044 * config/arc/libgcc-excl.ver: Likewise.
1045 * config/arc/t-arc-newlib: Likewise.
1046 * config/arc/divtab-arc700.c: Likewise.
1047 * config/arc/initfini.c: Likewise.
1048 * config/arc/fp-hack.h: Likewise.
1050 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1051 Diego Novillo <dnovillo@google.com>
1053 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1054 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1055 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1056 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1058 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1059 Brendan Kehoe <brendan@zen.org>
1060 Simon Cook <simon.cook@embecosm.com>
1062 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1063 * config/arc: New directory.
1064 * longlong.h [__arc__] (umul_ppmm): Remove.
1065 [__arc__] (__umulsidi3): Define.
1066 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1067 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1069 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1071 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1073 * config/i386/gthr-win32.h: Likewise.
1075 2013-09-16 DJ Delorie <dj@redhat.com>
1077 * config/rl78/vregs.h: Add G10 register definitions.
1078 * config/rl78/lib2mul.c: Enable for RL78/G10.
1079 * config/rl78/lib2div.c: Likewise.
1080 * config/rl78/lshrsi3.S: Use vregs.h.
1081 * config/rl78/cmpsi2.S: Likewise.
1082 * config/rl78/trampoline.S: Likewise.
1083 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1085 2013-09-14 DJ Delorie <dj@redhat.com>
1086 Nick Clifton <nickc@redhat.com>
1088 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1089 * config/rl78/vregs.h: New.
1090 * config/rl78/signbit.S: New file. Implements signbit function.
1091 * config/rl78/divmodsi.S: New.
1092 * config/rl78/divmodhi.S: New.
1093 * config/rl78/divmodqi.S: New.
1094 * config/rl78/t-rl78: Build them here...
1095 * config/rl78/lib2div.c: ...but not here.
1097 2013-09-12 DJ Delorie <dj@redhat.com>
1099 * config.host (msp*-*-elf): New.
1100 * config/msp430/: New port.
1102 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1104 PR gcov-profile/58127
1105 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1106 __thread var for emulated TLS.
1107 (__gcov_indirect_call_counters): Likewise.
1109 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1110 Catherine Moore <clm@codesourcery.com>
1111 Richard Sandiford <rdsandiford@googlemail.com>
1113 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1114 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1115 (CALL_STUB_NO_RET): Likewise.
1116 (CALL_STUB_RET): Likewise.
1117 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1118 __mips16_ret call/return stub symbols.
1119 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1122 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1124 * config.host <mips*-*-linux*>: Remove a stray comment.
1126 2013-08-10 Jan Hubicka <jh@suse.cz>
1128 Work around binutils PR14342
1129 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1130 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1131 (L_gcov_indirect_call_profiler_v2): New.
1133 2013-08-06 Jan Hubicka <jh@suse.cz>
1135 * libgcov.c (__gcov_indirect_call_callee,
1136 __gcov_indirect_call_counters): New global vars.
1137 (__gcov_indirect_call_profiler): replace by ...
1138 (__gcov_indirect_call_profiler_v2) ... this one.
1140 2013-08-06 Caroline Tice <cmtice@google.com>
1142 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1143 vtv_start_preinit.o and vtv_end_preinit.o.
1144 * configure.ac: Add code to check/set enable_vtable_verify.
1145 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1147 * vtv_start_preinit.c: New file.
1148 * vtv_end_preinit.c: New file.
1149 * vtv_start.c: New file.
1150 * vtv_end.c: New file.
1151 * configure: Regenerated.
1153 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1155 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1156 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1157 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1158 GPL-3.0-with-GCC-exception.
1160 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1162 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1165 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1167 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1168 mapping for FPRs when creating the fallback framestate.
1170 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1173 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1174 (__round_s2_const, __round_u2_const)
1175 (__round_s4_const, __round_u4_const, __round_x8):
1176 Saturate result if addition result cannot be represented.
1178 2013-07-15 Matthias Klose <doko@ubuntu.com>
1180 * libgcc2.c: Don't include <limits.h>.
1182 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1184 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1186 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1189 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1191 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1194 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1196 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1197 instead of table lookups.
1198 (__popcountDI2): Likewise.
1200 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1202 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1205 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1208 * soft-fp/adddf3.c: Update from glibc.
1209 * soft-fp/addsf3.c: Likewise.
1210 * soft-fp/addtf3.c: Likewise.
1211 * soft-fp/divdf3.c: Likewise.
1212 * soft-fp/divsf3.c: Likewise.
1213 * soft-fp/divtf3.c: Likewise.
1214 * soft-fp/double.h: Likewise.
1215 * soft-fp/eqdf2.c: Likewise.
1216 * soft-fp/eqsf2.c: Likewise.
1217 * soft-fp/eqtf2.c: Likewise.
1218 * soft-fp/extenddftf2.c: Likewise.
1219 * soft-fp/extended.h: Likewise.
1220 * soft-fp/extendsfdf2.c: Likewise.
1221 * soft-fp/extendsftf2.c: Likewise.
1222 * soft-fp/fixdfdi.c: Likewise.
1223 * soft-fp/fixdfsi.c: Likewise.
1224 * soft-fp/fixsfdi.c: Likewise.
1225 * soft-fp/fixsfsi.c: Likewise.
1226 * soft-fp/fixtfdi.c: Likewise.
1227 * soft-fp/fixtfsi.c: Likewise.
1228 * soft-fp/fixunsdfdi.c: Likewise.
1229 * soft-fp/fixunsdfsi.c: Likewise.
1230 * soft-fp/fixunssfdi.c: Likewise.
1231 * soft-fp/fixunssfsi.c: Likewise.
1232 * soft-fp/fixunstfdi.c: Likewise.
1233 * soft-fp/fixunstfsi.c: Likewise.
1234 * soft-fp/floatdidf.c: Likewise.
1235 * soft-fp/floatdisf.c: Likewise.
1236 * soft-fp/floatditf.c: Likewise.
1237 * soft-fp/floatsidf.c: Likewise.
1238 * soft-fp/floatsisf.c: Likewise.
1239 * soft-fp/floatsitf.c: Likewise.
1240 * soft-fp/floatundidf.c: Likewise.
1241 * soft-fp/floatundisf.c: Likewise.
1242 * soft-fp/floatunditf.c: Likewise.
1243 * soft-fp/floatunsidf.c: Likewise.
1244 * soft-fp/floatunsisf.c: Likewise.
1245 * soft-fp/floatunsitf.c: Likewise.
1246 * soft-fp/gedf2.c: Likewise.
1247 * soft-fp/gesf2.c: Likewise.
1248 * soft-fp/getf2.c: Likewise.
1249 * soft-fp/ledf2.c: Likewise.
1250 * soft-fp/lesf2.c: Likewise.
1251 * soft-fp/letf2.c: Likewise.
1252 * soft-fp/muldf3.c: Likewise.
1253 * soft-fp/mulsf3.c: Likewise.
1254 * soft-fp/multf3.c: Likewise.
1255 * soft-fp/negdf2.c: Likewise.
1256 * soft-fp/negsf2.c: Likewise.
1257 * soft-fp/negtf2.c: Likewise.
1258 * soft-fp/op-1.h: Likewise.
1259 * soft-fp/op-2.h: Likewise.
1260 * soft-fp/op-4.h: Likewise.
1261 * soft-fp/op-8.h: Likewise.
1262 * soft-fp/op-common.h: Likewise.
1263 * soft-fp/quad.h: Likewise.
1264 * soft-fp/single.h: Likewise.
1265 * soft-fp/soft-fp.h: Likewise.
1266 * soft-fp/subdf3.c: Likewise.
1267 * soft-fp/subsf3.c: Likewise.
1268 * soft-fp/subtf3.c: Likewise.
1269 * soft-fp/truncdfsf2.c: Likewise.
1270 * soft-fp/trunctfdf2.c: Likewise.
1271 * soft-fp/trunctfsf2.c: Likewise.
1272 * soft-fp/unorddf2.c: Likewise.
1273 * soft-fp/unordsf2.c: Likewise.
1274 * soft-fp/unordtf2.c: Likewise.
1275 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1276 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1277 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1278 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1279 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1280 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1281 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1282 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1283 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1284 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1285 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1286 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1288 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1290 * config/mips/lib2funcs.c: New file.
1291 * config/mips/t-mips (LIB2ADD_ST): Add it.
1293 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1296 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1297 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1299 2013-06-08 Walter Lee <walt@tilera.com>
1301 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1302 Replace int64_t with long long. Add __extension__ where
1304 * config/tilepro/atomic.c: Include config.h.
1306 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1308 * config.host (arm-wrs-vxworks): Configure with other soft float.
1310 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1312 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1313 (mips64r5900el-*-elf*): New configurations.
1315 2013-06-04 Alan Modra <amodra@gmail.com>
1317 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1319 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1321 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1323 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1325 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1326 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1327 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1329 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1331 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1332 (powerpc-wrs-vxworks): Likewise.
1334 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1336 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1337 signal frames as well.
1338 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1339 STACK_BIAS to the CFA offset.
1341 2013-05-17 Richard Henderson <rth@redhat.com>
1344 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1345 (execute_cfa_program): Use it when storing to fs->regs.
1347 2013-05-08 Kai Tietz <ktietz@redhat.com>
1349 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1350 (__deregister_frame_info): Likewise.
1352 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1354 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1357 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1359 2013-04-25 Alan Modra <amodra@gmail.com>
1361 * config.host: Match little-endian powerpc-linux.
1363 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1365 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1366 as 'unsigned long long' instead of 'unsigned long'.
1367 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1370 2013-04-10 Julian Brown <julian@codesourcery.com>
1372 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1373 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1374 unsigned char/unsigned short.
1375 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1377 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1380 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1382 2013-04-04 Meador Inge <meadori@codesourcery.com>
1384 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1385 computing the location of the link register.
1386 (aeabi_uldivmod): Ditto.
1388 2013-03-27 Kai Tietz <ktietz@redhat.com>
1390 * config.host: Add support for cygwin x64 target.
1391 * configure: Regenerated.
1393 2013-03-26 Walter Lee <walt@tilera.com>
1395 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1396 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1398 2013-03-25 Kai Tietz <ktietz@redhat.com>
1400 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1402 2013-03-20 Robert Mason <rbmj@verizon.net>
1404 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1405 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1406 (__gthread_leave_tsd_dtor_context): Add prototypes.
1407 (tls_delete_hook): Update.
1409 2013-03-20 Catherine Moore <clm@codesourcery.com>
1410 Joseph Myers <joseph@codesourcery.com>
1411 Chao-ying Fu <fu@mips.com>
1413 * config/mips/mips16.S: Don't build for microMIPS.
1414 * config/mips/linux-unwind.h: Handle microMIPS frame.
1415 * config/mips/crtn.S (fini, init): New labels.
1417 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1419 PR tree-optimization/53265
1420 * unwind-dw2.c (execute_cfa_program): Avoid
1421 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1422 on targets with DWARF_FRAME_REGISTERS < 32.
1424 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1427 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1428 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1430 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1432 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1433 sandybridge processors.
1435 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1438 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1441 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1443 * config/microblaze/crti.S: Setup stack protection at entry
1445 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1447 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1448 (__rotldi3): Shift bytewise if applicable.
1450 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1452 * config/aarch64/sync-cache.c
1453 (__aarch64_sync_cache_range): Silence warnings.
1455 2013-02-25 Catherine Moore <clm@codesourcery.com>
1458 2013-02-24 Catherine Moore <clm@codesourcery.com>
1459 Joseph Myers <joseph@codesourcery.com>
1460 Chao-ying Fu <fu@mips.com>
1462 * config/mips/mips16.S: Don't build for microMIPS.
1463 * config/mips/linux-unwind.h: Handle microMIPS frame.
1464 * config/mips/crtn.S (fini, init): New labels.
1466 2013-02-24 Catherine Moore <clm@codesourcery.com>
1467 Joseph Myers <joseph@codesourcery.com>
1468 Chao-ying Fu <fu@mips.com>
1470 * config/mips/mips16.S: Don't build for microMIPS.
1471 * config/mips/linux-unwind.h: Handle microMIPS frame.
1472 * config/mips/crtn.S (fini, init): New labels.
1474 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1475 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1478 2013-02-16 Alan Modra <amodra@gmail.com>
1481 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1482 (ppc_fallback_frame_state): Always set up save locations for fp
1483 and altivec. Don't bother with non-callee-saved regs, r0-r13
1484 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1486 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1489 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1491 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1492 _ssmulha3, _usmulusa3, _ssmulsa3.
1493 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1494 (__muldi3): XCALL __muldi3_6 instead of rcall.
1495 (__umulsidi3, __mulsidi3): New functions.
1496 (do_prologue_saves, do_epilogue_restores): New .macros.
1497 (__divdi3_moddi3): Use them.
1498 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1499 (__usmulusa3, __ssmulsa3): New functions.
1501 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1502 Jack Howarth <howarth@bromo.med.uc.edu>
1503 Patrick Marlier <patrick.marlier@gmail.com>
1506 * config/darwin-crt-tm.c: Remove dummy functions hack.
1508 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1511 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1512 * config/avr/lib2-object.mk: New iterator to build objects from it.
1513 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1515 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1516 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1517 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1518 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1519 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1520 * config/avr/lib1funcs-fixed.S: Implement them.
1522 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1524 Update copyright years.
1526 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1529 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1530 Add crtcxa to extra_parts.
1531 * config/rs6000/exit.h: New file.
1532 * config/rs6000/cxa_atexit.c: New file.
1533 * config/rs6000/cxa_finalize.c: New file.
1534 * config/rs6000/crtcxa.c: New file.
1535 * config/rs6000/t-aix-cxa: New file.
1536 * config/rs6000/libgcc-aix-cxa.ver: New file.
1538 2013-01-31 Nick Clifton <nickc@redhat.com>
1540 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1543 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1546 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1547 _mulQQ, _mulHQ, _mulHA, _mulSA,
1548 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1549 _divQQ, _divHQ, _divHA, _divSA,
1550 _divUQQ, _divUHQ, _divUHA, _divUSA.
1552 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1554 * config.host(microblaze*-linux*): tmake_file: Remove
1555 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1556 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1557 to exclude functions from being built with libgcc.c and use
1558 the microblaze assembly.
1560 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1562 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1565 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1567 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1568 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1569 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1570 alignment operation.
1572 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1574 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1575 loop start address for cache clearing.
1577 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1579 * config/avr/lib1funcs.S: Remove trailing blanks.
1580 * config/avr/lib1funcs-fixed.S: Ditto.
1582 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1584 * config/avr/avr-lib.h: Add GPL copyright notice.
1586 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1588 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1589 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1590 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1591 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1593 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1595 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1596 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1598 2013-01-04 Nick Clifton <nickc@redhat.com>
1600 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1601 the CALLT instruction is supported.
1603 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1605 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1606 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1608 2012-12-13 John Tytgat <John@bass-software.com>
1610 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1613 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1616 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1617 undefined signed overflows.
1619 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1622 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1624 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1626 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1627 (FP_TRAPPING_EXCEPTIONS): Define.
1628 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1629 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1631 2012-12-04 Richard Henderson <rth@redhat.com>
1634 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1636 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1638 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1639 (FP_EX_SHIFT): Define.
1640 (FP_TRAPPING_EXCEPTIONS): Define.
1642 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1644 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1645 (FP_ROUNDMODE): Use FP_RND_MASK.
1646 * config/aarch64/sfp-exceptions.c: New.
1647 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1648 Use __sfp_handle_exceptions.
1650 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1652 * config.host: (arm*-*-freebsd*): Remove.
1653 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1654 (arm*-*-elf*): Remove.
1655 (arm*-*-wince-pe*): Remove.
1656 * arm/unwind-arm.c (struct fpa_reg): Delete.
1657 (struct fpa_regs): Delete.
1658 (phase1_vrs): Remove fpa element.
1659 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1660 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1661 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1662 * ieee754-sf.S (floatundisf): Remove FPA support.
1663 (floatdisf): Likewise.
1664 * ieee75f-df.S (floatundidf): Likewise.
1665 (floatdidf): Likewise.
1667 2012-11-29 Kai Tietz <ktietz@redhat.com>
1670 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1671 * unwind-generic.h: Likewise.
1672 * unwind-seh.c: Likewise.
1674 2012-11-28 Richard Henderson <rth@redhat.com>
1677 * emutls.c (__emutls_get_address): Avoid race condition between
1678 obj->loc.offset read and emutls_key initialization.
1680 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1682 Adjust decimal point of signed accum mode to GCC default.
1685 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1687 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1688 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1689 (__mulha3, __mulsa3)
1690 (__divqq3, __divha3, __divsa3): Adjust to new position of
1691 decimal point of signed accum types.
1693 (__mulusa3_round): New function.
1694 (__mulusa3): Use it.
1695 (__divqq_helper): New function.
1696 (__udivuqq3): Use it.
1698 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1701 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1703 2012-11-18 Teresa Johnson <tejohnson@google.com>
1706 * libgcov.c (gcov_exit): Remove merged program summary
1707 comparison unless !GCOV_LOCKED.
1709 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1711 * soft-fp: Updated from glibc upstream.
1713 2012-11-06 Ian Lance Taylor <iant@google.com>
1715 * generic-morestack.c (__generic_morestack): Align the returned
1716 stack pointer to a 32 byte boundary.
1717 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1718 increment the return address until we have decided that we don't
1719 have a varargs function.
1720 (__morestack) [32-bit]: Align stack correctly when calling C
1722 (__morestack) [64-bit]: Likewise.
1724 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1726 * configure: Regenerate.
1728 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1731 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1732 * config/i386/sfp-machine.h: Guard exception handling
1733 code with _SOFT_FLOAT.
1734 * config/i386/32/sfp-machine.h: Guard rounding handling
1735 code with _SOFT_FLOAT.
1736 * config/i386/64/sfp-machine.h: Ditto.
1738 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1740 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1743 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1745 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1746 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1747 when appropriate. Correct structure element types.
1748 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1749 -minline-all-stringops from compile flags.
1751 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1753 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1755 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1757 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1759 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1761 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1764 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1765 Jim MacArthur <jim.macarthur@arm.com>
1766 Marcus Shawcroft <marcus.shawcroft@arm.com>
1767 Nigel Stephens <nigel.stephens@arm.com>
1768 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1769 Richard Earnshaw <rearnsha@arm.com>
1770 Sofiane Naci <sofiane.naci@arm.com>
1771 Stephen Thomas <stephen.thomas@arm.com>
1772 Tejas Belagod <tejas.belagod@arm.com>
1773 Yufeng Zhang <yufeng.zhang@arm.com>
1775 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1776 * config/aarch64/crti.S: New file.
1777 * config/aarch64/crtn.S: New file.
1778 * config/aarch64/linux-unwind.h: New file.
1779 * config/aarch64/sfp-machine.h: New file.
1780 * config/aarch64/sync-cache.c: New file.
1781 * config/aarch64/t-aarch64: New file.
1782 * config/aarch64/t-softfp: New file.
1784 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1786 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1787 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1788 no-longer-needed LDBU insns.
1790 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1793 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1794 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1796 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1798 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1800 2012-10-15 Matthias Klose <doko@ubuntu.com>
1802 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1804 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1806 * configure: Regenerate.
1807 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1809 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1811 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1812 instructions for 64bit targets only.
1814 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1816 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1817 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1818 * config/i386/32/sfp-machine.h: ... here.
1819 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1820 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1823 2012-10-07 Matthias Klose <doko@ubuntu.com>
1825 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1827 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1829 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1831 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1832 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1833 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1836 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1839 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1840 Fix parameter names.
1842 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1845 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1846 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1847 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1849 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1852 * config/sh/linux-atomic.S: Delete.
1853 * config/sh/linux-atomic.c: New.
1854 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1855 linux-atomic.c. Add cflags to disable warnings.
1857 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1860 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1862 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1863 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1864 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1865 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1866 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1868 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1870 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1872 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1873 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1875 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1877 * config.host (hppa-*-openbsd*): New target.
1878 * config/pa/t-openbsd: New file.
1880 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1883 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1884 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1885 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1886 (__divsa3): Use __negsi2 to negate r_quoL.
1887 * config/avr/lib1funcs.S (FALIAS): New macro.
1888 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1889 (__negsi2): ...this new function.
1890 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1891 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1892 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1893 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1894 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1895 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1897 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1900 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1901 (lshrsi3): Reimplement as lshrsi3_r0.
1903 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1906 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1909 2012-09-07 Teresa Johnson <tejohnson@google.com>
1911 PR gcov-profile/54487
1912 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1915 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1918 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1919 not configured --with-avrlibc=no.
1920 * config/avr/t-avrlibc: New file.
1921 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1922 (DPBIT_FUNCS): Ditto.
1923 (TPBIT_FUNCS): Ditto.
1925 2012-09-04 Teresa Johnson <tejohnson@google.com>
1927 * libgcov.c (struct gcov_summary_buffer): New structure.
1928 (gcov_histogram_insert): New function.
1929 (gcov_compute_histogram): Ditto.
1930 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1931 histograms during summary merging.
1933 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1935 * config.host (x86_64-*-openbsd*): New target.
1937 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1939 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1942 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1945 * config/avr/t-avr (conv_X): Rename to func_X.
1947 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1950 * config/avr/lib1funcs-fixed.S: New file.
1951 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1952 after they are used.
1953 (neg2, neg4): New macros.
1954 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1955 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1956 (__umulhisi3): Speed up MUL variant if there is enough flash.
1957 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1959 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1960 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1961 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1962 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1963 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1964 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1965 (LIB2FUNCS_EXCLUDE): Add supported functions.
1967 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1969 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1970 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1972 * fixed-obj.mk: Only expand dependency if $o is not in
1975 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1977 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1979 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1981 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1982 depend on --enable-shared.
1983 ($(lib1asmfuncs-o)): Use %.vis files independent of
1985 * static-object.mk ($(base)$(objext), $(base).vis)
1986 ($(base)_s$(objext)): Use same rules for visibility handling as in
1989 2012-08-21 Ian Lance Taylor <iant@google.com>
1991 * config/i386/morestack.S (__morestack_non_split): Increase amount
1992 of space allocated for non-split code stack.
1994 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1996 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1997 even if inhibit_libc.
1999 2012-08-17 Julian Brown <julian@codesourcery.com>
2001 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2002 -fexceptions -fnon-call-exceptions if not defined.
2003 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2004 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2006 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2008 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2011 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2013 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2014 rs6000/t-slibgcc-aix.
2016 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2018 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2020 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2022 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2024 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2027 * Makefile.in (version): Replace top_srcdir with srcdir.
2029 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2031 * Makefile.in (version): set to BASE-VER file from gcc directory.
2033 2012-08-01 Nick Clifton <nickc@redhat.com>
2035 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2036 Implements __clrsb for an HImode argument.
2038 2012-07-31 Nick Clifton <nickc@redhat.com>
2040 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2041 Implements __clrsb for an HImode argument.
2042 * config/stormy16/clrsbhi2.c: New file:
2043 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2045 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2047 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2049 2012-07-19 Tristan Gingold <gingold@adacore.com>
2050 Richard Henderson <rth@redhat.com>
2052 * unwind-seh.c: New file.
2053 * unwind-generic.h: Include windows.h for SEH.
2054 (_Unwind_Exception): Use 6 private fields for SEH.
2055 (_GCC_specific_handler): Declare.
2056 * unwind-c.c (__gcc_personality_seh0): New function.
2058 * config/i386/libgcc-cygming.ver: New file.
2059 * config/i386/t-seh-eh: New file.
2060 * config.host (x86_64-*-mingw*): Default to seh.
2062 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2064 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2066 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2068 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2069 __builtin_expect when checking for exceptions.
2070 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2072 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2074 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2075 function declaration.
2076 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2078 * config/ia64/sfp-exceptions.c: New.
2079 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2081 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2083 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2084 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2085 * config/i386/64/sfp-machine: ... (delete here) ...
2086 * config/i386/sfp-machine.h: ... to here.
2087 (FP_EX_MASK): Remove.
2089 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2091 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2093 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2094 * config/i386/libgcc-sol2.ver: Ditto.
2095 * config/i386/libgcc-glibc.ver: Ditto.
2097 2012-06-11 Roland McGrath <mcgrathr@google.com>
2099 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2100 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2103 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2105 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2106 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2107 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2108 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2109 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2110 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2111 * config/i386/64/sfp-machine: ... (delete here) ...
2112 * config/i386/sfp-machine.h: ... to here.
2114 (__sfp_handle_exceptions): New function declaration.
2115 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2116 * config/i386/sfp-exceptions.c: New.
2117 * config/i386/t-softfp: New.
2118 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2119 i386/t-softfp to tmake_file.
2121 2012-06-03 David S. Miller <davem@davemloft.net>
2123 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2126 2012-05-31 David S. Miller <davem@davemloft.net>
2128 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2129 multiply and divide instructions on 32-bit when V9.
2130 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2132 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2134 * config/arm/ieee754-df.S: Fix typos.
2135 * config/arm/ieee754-sf.S: Fix typos.
2136 * config/c6x/libunwind.S: Fix typos.
2137 * config/epiphany/udivsi3-float.c: Fix typos.
2138 * config/microblaze/muldi3_hard.S: Fix typos.
2139 * config/picochip/adddi3.S: Fix typos.
2140 * config/picochip/ashlsi3.S: Fix typos.
2141 * config/picochip/ashrsi3.S: Fix typos.
2142 * config/picochip/clzsi2.S: Fix typos.
2143 * config/picochip/cmpsi2.S: Fix typos.
2144 * config/picochip/divmod15.S: Fix typos.
2145 * config/picochip/divmodhi4.S: Fix typos.
2146 * config/picochip/divmodsi4.S: Fix typos.
2147 * config/picochip/longjmp.S: Fix typos.
2148 * config/picochip/lshrsi3.S: Fix typos.
2149 * config/picochip/parityhi2.S: Fix typos.
2150 * config/picochip/popcounthi2.S: Fix typos.
2151 * config/picochip/setjmp.S: Fix typos.
2152 * config/picochip/subdi3.S: Fix typos.
2153 * config/picochip/ucmpsi2.S: Fix typos.
2154 * config/picochip/udivmodhi4.S: Fix typos.
2155 * config/picochip/udivmodsi4.S: Fix typos.
2156 * config/spu/divv2df3.c: Fix typos.
2157 * config/spu/mfc_multi_tag_release.c: Fix typos.
2158 * config/spu/mfc_tag_release.c: Fix typos.
2159 * configure.ac: Fix typos.
2160 * configure: Regenerate.
2162 2012-05-25 Ian Lance Taylor <iant@google.com>
2164 * config/i386/morestack.S (__morestack_non_split): Check whether
2165 caller is varargs and needs %bp to hold the stack frame on return.
2167 2012-05-25 Olivier Hainque <hainque@adacore.com>
2169 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2170 sequence in the non pic case on VxWorks.
2172 2012-05-24 Olivier Hainque <hainque@adacore.com>
2174 * Makefile.in: Move dependency on install-unwind_h from
2175 "install-leaf" to "install".
2177 2012-05-24 Olivier Hainque <hainque@adacore.com>
2179 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2180 Use a separate command for stamp removals.
2182 2012-05-21 Andrew Pinski <apinski@cavium.com>
2185 * configure.ac: Define the default includes to being none.
2186 * configure: Regenerate.
2188 2012-05-16 Olivier Hainque <hainque@adacore.com>
2190 * Makefile.in (install-unwind_h): Rename into ...
2191 (install-unwind_h-forbuild): New target.
2192 (all): Use it instead of the former install-unwind_h.
2193 (install-unwind_h): Reinstate, copy to user install destination
2194 for include files, not to the internal gcc object directory one.
2195 (install-leaf): Depend on it.
2197 2012-05-15 Olivier Hainque <hainque@adacore.com>
2199 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2200 register numbers. LR_REGNO replaces R_LR.
2201 (ucontext_for): New, helper for ...
2202 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2204 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2206 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2208 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2209 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2210 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2212 (i[34567]86-*-*, x86_64-*-*): ... here.
2214 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2215 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2217 * config/i386/i386-cpuinfo.c: Rename to ...
2218 * config/i386/cpuinfo.c: ... this.
2219 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2221 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2222 (libgcc_cv_init_priority): New test.
2223 * configure: Regenerate.
2224 * config.in: New file.
2225 * Makefile.in (clean): Rename config.h to auto-target.h.
2226 (config.h): Likewise.
2227 (stamp-h): Likewise.
2229 * config/i386/cpuinfo.c (auto-target.h): Include.
2230 (CONSTRUCTOR_PRIORITY): Define.
2231 (__cpu_indicator_init): Use it.
2233 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2235 * longlong.h: Use a URL instead of an FSF postal address.
2236 Replace spaces with tab.
2238 2012-05-08 Teresa Johnson <tejohnson@google.com>
2240 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2241 (__gcov_dump): Ditto.
2242 (gcov_dump_complete): New global variable.
2243 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2244 (__gcov_flush): Outline functionality now in gcov_clear.
2245 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2247 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2249 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2250 (mips*-*-linux*): Include mips/t-tpbit when long double is
2253 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2255 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2256 (get_available_features): New argument. Check for AVX2.
2257 (__cpu_indicator_init): Modify call to get_available_features.
2259 2012-04-25 Alan Modra <amodra@gmail.com>
2261 * config/rs6000/crtsavevr.S: New file.
2262 * config/rs6000/crtrestvr.S: New file.
2263 * config/rs6000/t-savresfgpr: Build the above.
2264 * config/rs6000/t-netbsd: Likewise.
2266 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2268 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2270 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2272 * libgcc/config/i386/i386-cpuinfo.c: New file.
2273 * libgcc/config/i386/t-cpuinfo: New file.
2274 * libgcc/config.host: Include t-cpuinfo.
2275 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2277 2012-04-24 Chao-ying Fu <fu@mips.com>
2279 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2281 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2283 struct siginfo vs. siginfo_t
2285 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2286 siginfo_t instead of struct siginfo.
2287 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2288 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2289 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2290 (ia64_handle_unwabi): Likewise.
2291 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2292 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2293 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2294 (sh_fallback_frame_state): Likewise.
2295 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2296 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2298 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2300 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2303 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2305 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2306 if it hasn't been previously saved.
2308 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2310 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2313 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2316 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2317 instead of __AVR_HAVE_8BIT_SP__.
2319 2012-03-26 Tristan Gingold <gingold@adacore.com>
2321 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2322 (unw_table_entry): Use unw_word instead of unsigned long.
2323 (_Unwind_FindTableEntry): Likewise.
2324 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2325 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2326 (_Unwind_FindTableEntry): Likewise.
2327 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2328 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2329 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2330 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2331 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2332 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2333 (uw_init_context_1, uw_install_context): Likewise.
2334 (unw_word): Move to unwind-ia64.h
2336 2012-03-26 Tristan Gingold <gingold@adacore.com>
2338 * config/vms/vms-ucrt0.c: Update copyright years.
2340 (___gcc_main_flags): Declare.
2341 (__main): Check flags to remap argv and exit code.
2342 * config.host (*-*-*vms*): Adjust extra_parts.
2343 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2346 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2348 * arm/lib1funcs.asm (ctzsi2): New function.
2349 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2350 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2351 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2352 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2353 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2354 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2356 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2358 * config.host: Add bits to support powerpc64-*-freebsd*.
2359 * config/rs6000/freebsd-unwind.h: New file.
2360 * config/rs6000/t-freebsd64: New file.
2362 2012-03-20 Richard Guenther <rguenther@suse.de>
2364 PR gcov-profile/52627
2365 * libgcov.c (init_mx): Fix mutex name.
2367 2012-03-16 Tristan Gingold <gingold@adacore.com>
2369 * config/ia64/vms-unwind.h: Remove ulong (and replace
2370 it by unw_reg where used). Define unw_reg with __int64.
2372 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2374 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2376 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2378 (sparc_is_sighandler): Likewise.
2380 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2382 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2385 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2387 * config/arm/crtn.S: Fix typo.
2389 2012-03-13 Richard Guenther <rguenther@suse.de>
2391 * libgcov.c: Remove stdio.h include and NULL un-define.
2393 2012-03-13 Richard Guenther <rguenther@suse.de>
2396 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2398 2012-03-13 Richard Guenther <rguenther@suse.de>
2400 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2402 2012-03-13 Richard Guenther <rguenther@suse.de>
2404 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2405 and __gthread_mutex_init_function definitions.
2407 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2409 * config.host (mips*-*-openbsd*): Remove.
2411 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2413 * config.host: Remove alpha*-dec-osf5.1* handling.
2414 * config/alpha/gthr-posix.c: Remove.
2415 * config/alpha/libgcc-osf5.ver: Remove.
2416 * config/alpha/osf5-unwind.h: Remove.
2417 * config/alpha/t-osf-pthread: Remove.
2418 * config/alpha/t-slibgcc-osf: Remove.
2419 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2420 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2421 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2422 * mkmap-flat.awk: Remove osf_export handling.
2424 2012-03-12 Richard Guenther <rguenther@suse.de>
2426 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2427 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2428 (__gthread_mutex_init_function): New function.
2429 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2432 * libgcov.c: Include gthr.h.
2433 (__gcov_flush_mx): New global variable.
2434 (init_mx, init_mx_once): New functions.
2435 (__gcov_flush): Protect self with a mutex.
2436 (__gcov_fork): Re-initialize mutex after forking.
2437 * unwind-dw2-fde.c: Change condition under which to use
2438 __GTHREAD_MUTEX_INIT_FUNCTION.
2440 2012-03-12 Tristan Gingold <gingold@adacore.com>
2442 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2443 * config/ia64/t-vms: Likewise.
2445 2012-03-11 Michael Hope <michael.hope@linaro.org>
2447 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2450 2012-03-07 Walter Lee <walt@tilera.com>
2452 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2454 (atomic_xor): Rename and move definition to
2455 config/tilepro/atomic.h.
2456 (atomic_nand): Ditto.
2457 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2459 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2460 (arch_atomic_nand): Ditto.
2462 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2465 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2467 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2470 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2473 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2477 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2478 if RAMPZ affects reading from RAM.
2479 (__tablejump_elpm__): Ditto.
2481 (__movmemx_hi): Ditto.
2482 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2483 (__do_global_dtors): Ditto.
2484 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2485 (__movmemx_hi): Ditto.
2487 2012-03-05 Richard Henderson <rth@redhat.com>
2489 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2490 [ARM] (count_trailing_zeros): Use the builtin.
2492 2012-03-01 Kai Tietz <ktietz@redhat.com>
2494 * soft-fp: Imported from glibc upstream.
2496 2012-02-28 Kai Tietz <ktietz@redhat.com>
2498 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2499 for mingw-targets as attribute gcc_struct.
2501 2012-02-28 Ian Lance Taylor <iant@google.com>
2503 * generic-morestack.c (__splitstack_releasecontext): Correct call
2504 to __morestack_release_segments.
2506 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2509 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2510 for __linux__ when removing signals from __morestack_fullmask.
2512 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2515 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2517 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2519 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2520 instead of HAVE_INITFINI_ARRAY.
2521 * config/ia64/crtend.S: Likewise.
2523 2012-02-20 Kai Tietz <ktietz@redhat.com>
2526 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2528 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2529 to w32-unwind.h header.
2531 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2533 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2534 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2535 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2536 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2538 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2540 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2542 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2545 * config/darwin-crt-tm.c: Correct typo.
2547 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2548 Patrick Marlier <patrick.marlier@gmail.com>
2551 * config/darwin-crt-tm.c: Generate dummy functions.
2553 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2554 Patrick Marlier <patrick.marlier@gmail.com>
2557 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2558 (__doTMRegistrations): Call it.
2559 (__doTMdeRegistrations): Likewise.
2561 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2562 Anatoly Sokolov <aesok@post.ru>
2563 Eric Weddington <eric.weddington@atmel.com>
2566 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2567 (__epilogue_restores__): Ditto.
2569 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2573 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2574 Solaris 11 and slightly reformat.
2575 (sparc_is_sighandler): Likewise.
2577 2012-02-14 Walter Lee <walt@tilera.com>
2579 * config.host: Handle tilegx and tilepro.
2580 * config/tilegx/sfp-machine.h: New file.
2581 * config/tilegx/sfp-machine32.h: New file.
2582 * config/tilegx/sfp-machine64.h: New file.
2583 * config/tilegx/t-crtstuff: New file.
2584 * config/tilegx/t-softfp: New file.
2585 * config/tilegx/t-tilegx: New file.
2586 * config/tilepro/atomic.c: New file.
2587 * config/tilepro/atomic.h: New file.
2588 * config/tilepro/linux-unwind.h: New file.
2589 * config/tilepro/sfp-machine.h: New file.
2590 * config/tilepro/softdivide.c: New file.
2591 * config/tilepro/softmpy.S: New file.
2592 * config/tilepro/t-crtstuff: New file.
2593 * config/tilepro/t-tilepro: New file.
2595 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2599 * gthr-posix.h: Allow static initializer macros to be disabled.
2600 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2602 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2604 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2605 Add t-slibgcc-libgcc to tmake_file.
2606 * config/mips/libgcc-mips16.ver: Revert previous patch.
2607 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2609 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2610 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2612 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2613 * config/cr16/crti.S: New file.
2614 * config/cr16/crtlibid.S: New file.
2615 * config/cr16/crtn.S: New file.
2616 * config/cr16/lib1funcs.S: New file.
2617 * config/cr16/t-cr16: New file.
2618 * config/cr16/t-crtlibid: New file.
2619 * config/cr16/unwind-dw2.h: New file.
2620 * config/cr16/unwind-cr16.c: New file.
2621 * config/cr16/divmodhi3.c: New file.
2623 2012-01-25 Alan Modra <amodra@gmail.com>
2625 * config/rs6000/t-linux64: Delete. Move..
2626 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2627 * config/rs6000/t-linux: ..and libgcc flags to here.
2629 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2631 * config.host (i[34567]86-*-interix3*):
2632 Change triplet to i[34567]86-*-interix[3-9]*.
2633 * configure: Regenerate.
2635 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2636 Richard Sandiford <rdsandiford@googlemail.com>
2638 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2639 * config/mips/mips16.S (__mips16_rdhwr): New function.
2640 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2642 2012-01-11 Nathan Sidwell <nathan@acm.org>
2644 * libgcov.c (__gcov_init): Ignore objects with no functions.
2646 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2649 Extend __pgmx semantics to linearize memory.
2650 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2651 * config/avr/lib1funcs.S (__xload_1): New function.
2652 (__movmemx_qi, __movmemx_hi): New functions.
2653 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2656 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2658 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2659 purported sigacthandler address isn't null before dereferencing it.
2660 (sparc_is_sighandler): Likewise.
2662 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2665 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2666 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2667 (sparc_is_sighandler): Likewise.
2668 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2670 2012-01-06 Tristan Gingold <gingold@adacore.com>
2672 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2673 compatibility thunks...
2674 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2675 (crtbeginS.o, crtendS.o): ... and these to ...
2676 * config/ia64/t-ia64-elf: ... this new file.
2677 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2678 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2680 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2682 * configure: Regenerate.
2683 * config/s390/t-crtstuff: Remove -fPIC.
2685 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2688 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2691 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2694 * config/avr/lib1funcs.S: Remove FIXME comments.
2695 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2697 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2699 Implement light-weight DImode support.
2700 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2701 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2702 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2703 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2705 2011-12-30 Nathan Sidwell <nathan@acm.org>
2707 * libgcov.c (gcov_crc32): Remove global var.
2708 (free_fn_data): New function.
2709 (buffer_fn_data): Pass in filename, more robust error recovery.
2710 (crc32_unsigned): New function.
2711 (gcov_exit): More robust detection of new program. More robust
2713 (__gcov_init): Do not update program's crc here.
2715 2011-12-21 Tristan Gingold <gingold@adacore.com>
2717 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2719 2011-12-21 Ian Lance Taylor <iant@google.com>
2721 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2723 2011-12-20 Ian Lance Taylor <iant@google.com>
2725 * config/i386/morestack.S (__morestack_non_split): If there is
2726 enough stack space already, don't split. Ask for more stack space
2729 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2731 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2733 (_Unwind_DebugHook): New function.
2734 (uw_restore_core_regs): New define.
2735 (unwind_phase2): Use uw_restore_core_regs instead of
2737 (unwind_phase2_forced): Likewise.
2738 (__gnu_Unwind_Resume): Likewise.
2740 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2742 * config/alpha/linux-unwind.h: Update copyright years.
2743 (MD_FROB_UPDATE_CONTEXT): New define.
2744 (alpha_frob_update_context): New function.
2746 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2748 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2749 tmake_file rather replacing it.
2751 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2753 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2754 function is not used for PPC64.
2755 (save_world): Amend comments. Update the VRsave mask to reflect the
2757 (rest_world): Update comments, do not clobber r10, do not use r8.
2758 (eh_rest_world_r10): Amend comments, do not use r8.
2759 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2760 no longer used, move restore of CR and target address to the end of
2763 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2765 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2766 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2768 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2771 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2772 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2774 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2776 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2778 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2781 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2782 * config/avr/lib1funcs.S (__muldi3): New function.
2784 2011-12-06 Andrew Pinski <apinski@cavium.com>
2786 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2788 (__frame_dummy_init_array_entry): Likewise.
2790 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2792 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2796 * config/avr/lib1funcs.S (__prologue_saves__,
2797 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2798 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2800 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2802 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2804 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2807 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2808 (_ITM_deregisterTMCloneTable): Likewise.
2809 (__register_frame_info): Fix unused warning.
2810 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2811 pthread_default_stacksize_np): Likewise.
2812 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2814 2011-11-29 DJ Delorie <dj@redhat.com>
2816 * config.host (rl78-*-elf): New case.
2817 * config/rl78: New directory for the Renesas RL78.
2819 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2821 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2824 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2827 * config/rs6000/t-savresfgpr: New file.
2828 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2829 $(srcdir)/config/rs6000/eabi.S.
2830 * config/rs6000/t-ppccomm-ldbl: Remove.
2831 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2833 (powerpc-*-eabispe*): Likewise.
2834 (powerpc-*-eabi*): Likewise.
2835 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2836 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2837 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2838 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2840 (powerpc-*-eabisim*): Likewise.
2841 (powerpc-*-elf*): Likewise.
2842 (powerpc-*-eabialtivec*): Likewise.
2843 (powerpc-xilinx-eabi*): Likewise.
2844 (powerpc-*-rtems*): Likewise.
2845 (powerpcle-*-elf*): Likewise.
2846 (powerpcle-*-eabisim*): Likewise.
2847 (powerpcle-*-eabi*): Likewise.
2849 2011-11-27 Ian Lance Taylor <iant@google.com>
2851 * generic-morestack.c (__splitstack_find): Check for NULL old
2853 (__splitstack_resetcontext): New function.
2854 (__splitstack_releasecontext): New function.
2855 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2857 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2859 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2861 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2863 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2865 2011-11-26 Richard Henderson <rth@redhat.com>
2867 * config/m68k/linux-atomic.c: New file.
2868 * config/m68k/t-linux: New file.
2869 * config.host (m68k-uclinux, m68k-linux): Use it.
2871 2011-11-26 Richard Henderson <rth@redhat.com>
2873 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2874 (__TMC_END__): Only declare if hidden is available; in the definition,
2875 if hidden is unavailable add a null record.
2876 (deregister_tm_clones, register_tm_clones): New.
2877 (__do_global_dtors_aux, frame_dummy): Use them.
2878 (__do_global_dtors, __do_global_ctors_1): Likewise.
2880 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2882 * config/darwin-crt-tm.c: New file.
2883 * config.host (darwin): Build crttms.o crttme.o to provide
2884 startup and shutdown for tm clones.
2885 * config/t-darwin (crttms.o): New build rule.
2886 (crttme.o): Likewise.
2888 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2890 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2893 2011-11-21 Richard Henderson <rth@redhat.com>
2895 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2896 (__TMC_LIST__, __TMC_END__): New.
2897 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2898 (__do_global_dtors): Likewise.
2899 (frame_dummy): Call _ITM_registerTMCloneTable.
2900 (__do_global_ctors_1): Likewise.
2902 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2904 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2905 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2906 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2907 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2908 * config/i386/t-darwin64: Remove.
2909 * config/sh/t-netbsd (LIB2ADD): Remove.
2911 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2914 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2915 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2916 * config/avr/lib1funcs.S (wmov): New assembler macro.
2917 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2918 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2919 (__udivmod64): New function.
2920 (__negdi2): New function.
2922 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2924 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2925 *-*-freebsd*aout*): Remove.
2927 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2929 * static-object.mk (c_flags-$o): Save c_flags.
2930 ($(base)$(objext)): Use it.
2932 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2934 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2936 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2939 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2940 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2943 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2945 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2947 (aeabi_uidivmod): Likewise.
2948 (umodsi3): Likewise.
2950 (aeabi_idivmod): Likewise.
2953 2011-11-16 Tristan Gingold <gingold@adacore.com>
2955 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2957 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2960 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2961 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2963 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2965 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2967 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2968 * config/pa/t-stublib64: Delete.
2970 2011-11-12 Richard Henderson <rth@redhat.com>
2972 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2973 cast the pointer argument to _Unwind_SetGRPtr.
2975 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2977 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2979 2011-11-09 Ian Lance Taylor <iant@google.com>
2981 * generic-morestack.c: Include <string.h>.
2982 (uintptr_type): Define.
2983 (struct initial_sp): Add dont_block_signals field. Reduce size of
2985 (allocate_segment): Set prev field to NULL. Don't set
2986 __morestack_current_segment or __morestack_segments.
2987 (__generic_morestack): Update current->prev and *pp after calling
2989 (__morestack_block_signals): Don't do anything if
2990 dont_block_signals is set.
2991 (__morestack_unblock_signals): Likewise.
2992 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2994 (__splitstack_block_signals): New function.
2995 (enum __splitstack_content_offsets): Define.
2996 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2997 (__splitstack_makecontext): New function.
2998 (__splitstack_block_signals_context): New function.
2999 (__splitstack_find_context): New function.
3000 * config/i386/morestack.S (__morestack_get_guard): New function.
3001 (__morestack_set_guard, __morestack_make_guard): New functions.
3002 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3004 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3006 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3007 (i[34567]86-*-mingw*): ... here.
3008 (x86_64-*-mingw*): ... here.
3010 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3012 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3014 2011-11-07 Nathan Sidwell <nathan@acm.org>
3016 * libgcov.c (struct gcov_fn_buffer): New struct.
3017 (buffer_fn_data): New helper.
3018 (gcov_exit): Rework for new gcov data structures.
3020 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3023 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3025 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3027 * config.host (tmake_file): Correct comment.
3028 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3030 (bfin*-uclinux*): Likewise.
3031 (bfin*-linux-uclibc*): Likewise.
3032 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3034 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3036 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3037 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3038 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3039 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3040 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3041 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3042 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3043 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3044 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3045 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3046 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3047 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3048 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3050 * config/bfin/t-elf: Remove.
3051 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3053 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3055 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3056 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3057 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3058 (lm32-*-elf*): ... this.
3059 (lm32-*-rtems*): ... and this.
3061 (m32r-*-rtems*): Add to tmake_file.
3062 (moxie-*-rtems*): Likewise.
3063 (sparc-*-rtems*): Likewise.
3064 Remove t-rtems from tmake_file.
3065 (sparc64-*-rtems*): Likewise.
3066 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3069 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3072 * config/gthr-posix.h: Move ...
3073 * gthr-posix.h: ... here.
3074 * config/gthr-lynx.h: Reflect this.
3075 * config/gthr-vxworks.h: Likewise.
3076 * config/rs6000/gthr-aix.h: Likewise.
3077 * configure.ac (target_thread_file): Likewise.
3078 * configure: Regenerate.
3080 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3082 * config.host (arm*-*-rtemseabi*): New target.
3084 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3087 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3090 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3092 * config.host (epiphany-*-elf*): New configuration.
3093 * config/epiphany: New Directory.
3095 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3097 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3098 * config/avr/t-rtems: New.
3099 Filter out _exit from LIB1ASMFUNCS.
3101 2011-11-04 David S. Miller <davem@davemloft.net>
3103 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3104 * configure: Rebuild.
3106 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3108 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3111 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3114 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3115 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3117 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3120 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3122 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3124 * config/c6x/t-elf (LIB2ADDEH): Set.
3125 * config/c6x/t-c6x-elf: Remove.
3127 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3129 * config/i386/sol2-ci.S: Rename to ...
3130 * config/i386/crti.S: ... this.
3131 * config/i386/sol2-cn.S: Rename to ...
3132 * config/i386/crtn.S: ... this.
3133 * config/sparc/sol2-ci.S: Rename to ...
3134 * config/sparc/crti.S: ... this.
3135 * config/sparc/sol2-cn.S: Rename to ...
3136 * config/sparc/crtn.S: ... this.
3137 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3138 (crti.o, crtn.o): Remove.
3140 2011-11-04 Tristan Gingold <gingold@adacore.com>
3142 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3144 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3146 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3148 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3150 * config.host (crisv32-*-none, cris-*-none): Remove.
3151 (crisv32-*-elf): Append to tmake_file, don't just set it.
3152 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3154 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3156 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3157 (ecrtn$(objext)): Likewise.
3158 (ncrti$(objext)): Likewise.
3159 (ncrtn$(objext)): Likewise.
3161 2011-11-03 Andreas Schwab <schwab@redhat.com>
3163 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3165 2011-11-02 David S. Miller <davem@davemloft.net>
3167 * configure.ac: Set host_address on sparc too.
3168 * configure: Regenerate.
3169 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3170 based upon host_address.
3171 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3173 2011-11-02 Jason Merrill <jason@redhat.com>
3175 * config/rs6000/t-ppccomm: Add missing \.
3177 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3179 * gthr-single.h, gthr.h: New files.
3180 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3181 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3182 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3183 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3184 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3185 * configure.ac (thread_header): New variable.
3186 Set it depending on target_thread_file.
3187 (gthr-default.h): Link from $thread_header.
3188 * configure: Regenerate.
3189 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3191 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3193 * configure.ac (tm_file_): New variable.
3194 Determine from tm_file.
3195 (tm_file, tm_defines): Substitute.
3196 * configure: Regenerate.
3197 * mkheader.sh: New file.
3198 * Makefile.in (clean): Remove libgcc_tm.h.
3199 ($(objects)): Depend on libgcc_tm.h.
3200 (libgcc_tm_defines, libgcc_tm_file): New variables.
3201 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3202 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3203 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3204 ($(extra-parts)): Depend on libgcc_tm.h.
3205 * config.host (tm_defines, tm_file): New variable.
3206 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3207 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3208 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3209 (avr-*-rtems*): Likewise.
3210 (avr-*-*): Likewise.
3211 (frv-*-elf): Likewise.
3212 (frv-*-*linux*): Likewise.
3213 (h8300-*-rtems*): Likewise.
3214 (h8300-*-elf*): Likewise.
3215 (i[34567]86-*-darwin*): Likewise.
3216 (x86_64-*-darwin*): Likewise.
3217 (rx-*-elf): Likewise.
3218 (tic6x-*-uclinux): Likewise.
3219 (tic6x-*-elf): Likewise.
3220 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3221 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3222 * config/i386/cygming-crtbegin.c: Likewise.
3223 * config/i386/cygming-crtend.c: Likewise.
3224 * config/ia64/fde-vms.c: Likewise.
3225 * config/ia64/unwind-ia64.c: Likewise.
3226 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3227 * config/rs6000/darwin-fallback.c: Likewise.
3228 * config/stormy16/lib2funcs.c: Likewise.
3229 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3230 * crtstuff.c: Likewise.
3231 * dfp-bit.h: Likewise.
3232 * emutls.c: Likewise.
3233 * fixed-bit.c: Likewise.
3234 * fp-bit.c: Likewise.
3235 * generic-morestack-thread.c: Likewise.
3236 * generic-morestack.c: Likewise.
3237 * libgcc2.c: Likewise.
3238 * libgcov.c: Likewise.
3239 * unwind-dw2-fde-dip.c: Likewise.
3240 * unwind-dw2-fde.c: Likewise.
3241 * unwind-dw2.c: Likewise.
3242 * unwind-sjlj.c: Likewise.
3244 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3246 * configure.ac: Include ../config/picflag.m4.
3247 (GCC_PICFLAG): Call it.
3249 * configure: Regenerate.
3250 * Makefile.in (gcc_srcdir): Remove.
3251 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3252 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3253 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3254 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3255 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3258 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3259 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3260 to refer to libgcc2.c.
3262 * config/darwin-64.c: New file.
3263 * config/darwin-crt3.c: Remove comment.
3264 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3265 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3266 config/udivmodsi4.c: New files.
3267 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3268 config/memset.c: New files.
3269 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3270 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3271 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3272 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3273 * config/t-openbsd-thread: New file.
3274 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3275 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3276 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3277 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3280 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3281 to refer to gthr-posix.c.
3282 * config/alpha/t-vms (LIB2ADD): Set.
3283 * config/alpha/vms-gcc_shell_handler.c: New file.
3284 * config/arm/bpabi.c, config/arm/fp16.c,
3285 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3286 config/arm/unaligned-funcs.c: New files.
3287 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3288 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3289 * config/arm/t-linux: Likewise.
3290 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3291 * config/arm/t-netbsd: New file.
3292 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3293 * config/arm/t-symbian (LIB2ADD_ST): Set.
3294 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3295 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3296 * config/bfin/t-elf: New file.
3297 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3298 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3299 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3300 config/c6x/ltf.c: New files.
3301 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3302 (HOST_LIBGCC2_CFLAGS): Set.
3303 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3304 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3305 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3307 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3308 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3309 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3310 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3311 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3313 * config/frv/t-frv (LIB2ADD): Set.
3314 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3315 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3316 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3317 config/h8300/popcounthi2.c: New files.
3318 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3319 * config/i386/gthr-win32.c: New file.
3320 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3321 * config/i386/t-cygwin: Likewise.
3322 * config/i386/t-darwin, config/i386/t-darwin64,
3323 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3324 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3325 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3326 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3327 * config/ia64/quadlib.c: New file.
3328 * config/ia64/t-hpux (LIB2ADD): Set.
3329 * config/ia64/t-ia64: Add comment.
3330 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3331 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3332 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3333 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3334 * config/m32c/t-m32c (LIB2ADD): Set.
3335 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3336 * config/m32r/t-m32r: Likewise.
3337 * config/m68k/fpgnulib.c: New file.
3338 * config/m68k/t-floatlib (LIB2ADD): Set.
3339 (xfgnulib.c): New target.
3340 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3341 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3342 * config/mep/t-mep (LIB2ADD): Set.
3343 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3344 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3345 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3346 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3347 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3348 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3349 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3350 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3351 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3352 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3354 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3355 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3356 * config/pa/fptr.c, config/pa/lib2funcs.S,
3357 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3358 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3359 (LIB2ADD, LIB2ADD_ST): Set.
3360 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3361 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3363 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3364 * config/pdp11/t-pdp11: New file.
3365 * config/picochip/libgccExtras/adddi3.S,
3366 config/picochip/libgccExtras/ashlsi3.S,
3367 config/picochip/libgccExtras/ashrsi3.S,
3368 config/picochip/libgccExtras/clzsi2.S,
3369 config/picochip/libgccExtras/cmpsi2.S,
3370 config/picochip/libgccExtras/divmod15.S,
3371 config/picochip/libgccExtras/divmodhi4.S,
3372 config/picochip/libgccExtras/divmodsi4.S,
3373 config/picochip/libgccExtras/lshrsi3.S,
3374 config/picochip/libgccExtras/parityhi2.S,
3375 config/picochip/libgccExtras/popcounthi2.S,
3376 config/picochip/libgccExtras/subdi3.S,
3377 config/picochip/libgccExtras/ucmpsi2.S,
3378 config/picochip/libgccExtras/udivmodhi4.S,
3379 config/picochip/libgccExtras/udivmodsi4.S: New files.
3380 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3381 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3382 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3383 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3384 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3385 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3386 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3387 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3389 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3390 (HOST_LIBGCC2_CFLAGS): Set.
3391 * config/rs6000/t-darwin64: New file.
3392 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3393 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3394 * config/rs6000/t-ppccomm (LIB2ADD): Add
3395 $(srcdir)/config/rs6000/tramp.S.
3396 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3397 Add $(srcdir)/config/rs6000/eabi.S.
3398 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3399 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3400 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3401 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3402 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3403 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3404 * config/rs6000/tramp.S: New file.
3405 * config/s390/t-tpf: Remove.
3406 * config/sh/linux-atomic.S: New file.
3407 * config/sh/t-linux (LIB2ADD): Set.
3408 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3409 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3410 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3412 (HOST_LIBGCC2_CFLAGS): Set.
3413 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3414 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3415 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3416 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3417 config/spu/mfc_multi_tag_release.c,
3418 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3419 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3420 config/spu/multi3.c: New files.
3421 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3422 (HOST_LIBGCC2_CFLAGS): Set.
3423 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3424 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3425 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3426 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3427 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3428 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3429 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3430 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3431 config/stormy16/umodsi3.c: New files.
3432 * config/xtensa/lib2funcs.S: New file.
3433 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3434 * config/xtensa/t-xtensa (LIB2ADD): Set.
3435 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3436 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3437 Add t-freebsd-thread to tmake_file for posix threads.
3438 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3439 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3440 (*-*-lynxos*): Likewise.
3441 (*-*-netbsd*): Likewise.
3442 (*-*-openbsd*): Likewise.
3443 Add t-openbsd-thread to tmake_file for posix threads.
3444 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3445 (*-*-vxworks*): Set tmake_file.
3446 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3447 (alpha*-*-freebsd*): Likewise.
3448 (alpha*-*-netbsd*): Likewise.
3449 (alpha*-*-openbsd*): Likewise.
3450 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3451 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3452 (alpha*-dec-*vms*): Likewise.
3453 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3454 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3455 (bfin*-uclinux*): Likewise.
3456 (bfin*-linux-uclibc*): Likewise.
3457 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3458 (crisv32-*-none): Likewise.
3459 (cris-*-elf): Likewise.
3460 (cris-*-none): Likewise.
3461 (cris-*-linux*, crisv32-*-linux*): Likewise.
3462 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3464 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3466 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3467 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3468 (x86_64-*-elf*): Likewise.
3469 (i[34567]86-*-nto-qnx*): Likewise.
3470 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3472 (x86_64-*-mingw*): Likewise.
3473 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3474 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3475 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3476 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3477 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3479 (mipsisa64sr71k-*-elf*): Likewise.
3480 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3481 (mips-*-elf*, mipsel-*-elf*): Likewise.
3482 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3483 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3484 (mips*-*-rtems*): Likewise.
3485 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3487 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3488 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3489 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3490 (spu-*-elf*): Likewise.
3491 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3493 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3495 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3496 $(srcdir) to refer to $(LIB1ASMSRC).
3498 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3499 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3500 config/arm/lib1funcs.S: New files.
3501 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3502 * config/arm/t-arm: New file.
3503 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3504 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3505 config/arm/t-strongarm-elf: New files.
3506 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3507 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3508 * config/avr/lib1funcs.S: New file.
3509 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3510 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3511 * config/c6x/lib1funcs.S: New file.
3512 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3513 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3514 * config/frv/lib1funcs.S: New file.
3515 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3516 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3517 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3518 * config/ia64/__divxf3.asm: Rename to ...
3519 * config/ia64/__divxf3.S: ... this.
3520 Adapt lib1funcs.asm filename.
3521 * config/ia64/_fixtfdi.asm: Rename to ...
3522 * config/ia64/_fixtfdi.S: ... this.
3523 Adapt lib1funcs.asm filename.
3524 * config/ia64/_fixunstfdi.asm: Rename to ...
3525 * config/ia64/_fixunstfdi.S: ... this.
3526 Adapt lib1funcs.asm filename.
3527 * config/ia64/_floatditf.asm: Rename to ...
3528 * config/ia64/_floatditf.S: ... this.
3529 Adapt lib1funcs.asm filename.
3530 * config/ia64/lib1funcs.S: New file.
3531 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3532 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3533 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3534 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3535 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3536 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3537 * config/mep/lib1funcs.S: New file.
3538 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3539 * config/mips/mips16.S: New file.
3540 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3541 * config/pa/milli64.S: New file.
3542 * config/pa/t-linux, config/pa/t-linux64: New files.
3543 * config/picochip/lib1funcs.S: New file.
3544 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3545 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3546 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3547 * config/sh/t-netbsd: New file.
3548 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3549 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3550 * config/sh/t-sh64: New file.
3551 * config/sparc/lb1spc.S: New file.
3552 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3554 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3555 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3556 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3557 config/xtensa/lib1funcs.S: New files.
3558 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3559 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3561 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3562 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3563 (arm*-*-linux*): Likewise.
3564 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3565 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3566 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3567 (arm*-*-ecos-elf): Likewise.
3568 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3569 (arm*-*-rtems*): Likewise.
3570 (arm*-*-elf): Likewise.
3571 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3572 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3573 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3574 (bfin*-uclinux*): Likewise.
3575 (bfin*-linux-uclibc*): Likewise.
3576 (bfin*-rtems*): Likewise.
3577 (bfin*-*): Likewise.
3578 (fido-*-elf): Merge into m68k-*-elf*.
3579 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3580 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3581 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3582 (h8300-*-elf*): Likewise.
3583 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3584 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3585 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3586 (i[34567]86-*-mingw*): Likewise.
3587 (x86_64-*-mingw*): Likewise.
3588 (i[34567]86-*-interix3*): Likewise.
3589 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3590 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3591 (m68k-*-elf*): Also handle fido-*-elf.
3592 Add m68k/t-floatlib to tmake_file.
3593 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3594 (m68k-*-linux*): Likewise.
3595 (m68k-*-rtems*): Likewise.
3596 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3597 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3599 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3600 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3601 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3602 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3603 sh/t-netbsd to tmake_file.
3604 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3605 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3606 (sh-wrs-vxworks): Likewise.
3607 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3609 (v850*-*-*): Add v850/t-v850 to tmake_file.
3610 (vax-*-linux*): Add vax/t-linux to tmake_file.
3611 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3613 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3615 * crtstuff.c: New file.
3616 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3617 (CRTSTUFF_T_CFLAGS): Define.
3618 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3619 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3620 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3623 (crtbeginT.o): Use $(objext).
3624 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3625 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3626 (gcc-extra-parts): Remove.
3627 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3629 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3630 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3631 Add t-crtstuff-pic to tmake_file.
3632 (*-*-lynxos*): New case.
3633 Set tmake_file, extra_parts.
3634 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3635 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3636 *-*-netbsdelf[2-9]*.
3637 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3638 (*-*-rtems*): Set extra_parts.
3639 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3640 (*-*-uclinux*): New case.
3642 (*-*-vms*): New case.
3643 Set tmake_file, extra_parts.
3644 (*-*-elf): Set extra_parts.
3645 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3646 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3649 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3651 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3652 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3653 (arm-wrs-vxworks): Append to tmake_file.
3655 (arm*-*-uclinux*): Set extra_parts.
3656 (arm*-*-ecos-elf): Likewise.
3657 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3659 (arm*-*-rtems*): Set extra_parts.
3660 (arm*-*-elf): Likewise.
3661 (avr-*-rtems*): Clear extra_parts.
3662 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3664 (bfin*-uclinux*): Likewise.
3665 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3666 (bfin*-rtems*): Append to tmake_file.
3668 (bfin*-*): Likewise.
3669 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3670 (crisv32-*-elf): ... this.
3671 (crisv32-*-none): ... this.
3672 (cris-*-elf, cris-*-none): New cases.
3673 Add cris/t-elfmulti to tmake_file.
3674 (fr30-*-elf): Append to tmake_file.
3676 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3678 (h8300-*-rtems*): Append to tmake_file.
3680 (h8300-*-elf*): Likewise.
3681 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3683 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3685 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3686 (x86_64-*-elf*): Likewise.
3687 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3688 (x86_64-*-freebsd*): Likewise.
3689 (x86_64-*-netbsd*): Likewise.
3690 (i[34567]86-*-linux*): Likewise.
3691 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3692 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3693 (x86_64-*-linux*): Likewise.
3694 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3695 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3698 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3699 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3700 Append to extra_parts, remove crtbegin.o, crtend.o.
3701 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3702 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3703 crtend.o, crtbeginS.o, crtendS.o.
3704 (ia64*-*-linux*): Comment extra_parts.
3705 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3707 (iq2000*-*-elf*): Clear extra_parts.
3708 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3709 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3710 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3711 (m32r-*-rtems*): ... this.
3712 Add m32r/t-m32r to tmake_file.
3713 (m68k-*-elf*): Add t-crtin to tmake_file.
3714 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3715 (mcore-*-elf): Likewise.
3716 (microblaze*-*-*): Set extra_parts.
3717 (mips*-sde-elf*): New case.
3718 Set tmake_file, extra_parts.
3719 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3720 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3721 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3724 (mipsisa64sr71k-*-elf*): Likewise.
3725 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3726 (mips-*-elf*, mipsel-*-elf*): Likewise.
3727 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3728 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3729 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3730 (mips*-*-rtems*): Likewise.
3731 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3732 (moxie-*-*): Split into ...
3733 (moxie-*-elf, moxie-*-uclinux*): ... this.
3734 Add to extra_parts, remove crtbegin.o, crtend.o.
3735 (moxie-*-rtems*): New case.
3738 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3740 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3741 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3744 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3745 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3747 (powerpc-*-eabisim*): Likewise.
3748 (powerpc-*-elf*): Likewise.
3749 (powerpc-*-eabialtivec*): Likewise.
3750 (powerpc-xilinx-eabi*): Likewise.
3751 (powerpc-*-eabi*): Likewise.
3752 (powerpc-*-rtems*): Likewise.
3753 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3756 (powerpc-*-lynxos*): Add to tmake_file.
3757 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3758 rs6000/t-crtstuff, t-crtstuff-pic.
3760 (powerpcle-*-eabisim*): Likewise.
3761 (powerpcle-*-eabi*): Likewise.
3762 (rx-*-elf): Remove extra_parts.
3763 (s390x-ibm-tpf*): Set extra_parts.
3764 (score-*-elf): Set extra_parts.
3765 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3766 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3767 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3768 (sh64l*-*-netbsd*): Split into ...
3769 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3770 Add t-crtstuff-pic to tmake_file.
3772 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3774 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3775 (sparc-*-elf*): Remove t-crtin from tmake_file.
3776 Add to extra_parts, remove crtbegin.o, crtend.o.
3777 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3778 (sparc64-*-linux*): Likewise.
3779 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3780 Add to extra_parts, remove crtbegin.o, crtend.o.
3781 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3782 Add to extra_parts, remove crtbegin.o, crtend.o.
3783 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3784 Add to extra_parts, remove crtbegin.o, crtend.o.
3785 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3786 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3787 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3789 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3791 (tic6x-*-*): Change to ...
3792 (tic6x-*-elf): ... this.
3794 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3796 (am33_2.0-*-linux*): Add comment.
3797 (mep*-*-*): Add mep/t-mep to tmake_file.
3799 * config/alpha/t-vms: New file.
3800 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3801 * config/arm/crti.S, config/arm/crtn.S: New files.
3802 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3803 * config/bfin/crtlibid.S: New file.
3804 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3805 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3806 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3807 (crti.o, crtin.o): New rules.
3808 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3809 * config/c6x/t-uclinux: New file.
3810 * config/cris/t-elfmulti: New file.
3811 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3812 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3813 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3814 * config/frv/t-frv: New file.
3815 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3816 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3817 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3819 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3820 refer to cygming-crtbegin.c, cygming-crtend.c.
3822 * config/i386/t-nto: New file.
3823 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3824 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3825 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3826 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3829 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3830 (crtinitS.o): New rule.
3831 * config/ia64/vms-crtinit.S: New file.
3832 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3833 * config/m32r/initfini.c: New file.
3834 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3835 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3836 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3837 * config/mep/t-mep: New file.
3838 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3839 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3840 * config/mips/crti.S, config/mips/crtn.S: New files.
3841 * config/mips/t-crtstuff: New file.
3842 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3843 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3844 (CUSTOM_CRTIN): Set.
3845 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3847 Use $(srcdir) to refer to crti.S, crtn.S.
3848 Use .S extension, $<.
3849 * config/moxie/crti.asm: Rename to ...
3850 * config/moxie/crti.S: ... this.
3851 * config/moxie/crtn.asm: Rename to ...
3852 * config/moxie/crtn.S: ... this.
3853 * config/moxie/t-moxie: Remove.
3854 * config/pa/stublib.c: New file.
3855 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3856 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3857 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3858 * config/rs6000/t-crtstuff: New file.
3859 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3860 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3861 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3862 Make output file explicit.
3863 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3864 Make output file explicit.
3865 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3866 Make output file explicit.
3867 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3868 Make output file explicit.
3869 * config/score/crti.S, config/score/crtn.S: New files.
3870 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3871 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3873 * config/sh/t-sh, config/sh/t-superh: New files.
3874 * config/sparc/t-linux64: New file.
3875 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3876 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3877 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3878 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3879 * config/t-crtin: Remove.
3880 * config/t-crtstuff-pic: New file.
3881 * config/t-sol2 (CUSTOM_CRTIN): Set.
3882 (crti.o, crtn.o): New rules.
3883 * config/vms/t-vms: New file.
3884 * config/vms/vms-ucrt0.c: New file.
3885 * config/xtensa/t-elf: New file.
3887 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3889 * Makefile.in (SHLIB_NM_FLAGS): Set.
3890 * mkmap-flat.awk, mkmap-symver.awk: New files.
3891 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3893 * configure: Regenerate.
3894 * config/libgcc-glibc.ver: New file.
3895 * config/libgcc-libsystem.ver: New file.
3896 * config/t-libunwind (SHLIB_LC): Set.
3897 * config/t-linux: New file.
3898 * config/t-slibgcc (INSTALL_SHLIB): New.
3899 (SHLIB_INSTALL): Use it.
3900 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3901 to mkmap-symver.awk.
3902 (SHLIB_MAPFILES): Don't append, adapt pathname.
3903 (SHLIB_VERPFX): Set.
3904 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3905 to mkmap-symver.awk.
3906 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3907 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3908 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3909 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3911 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3912 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3913 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3914 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3915 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3916 * config/i386/libgcc-darwin.10.4.ver,
3917 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3919 * config/i386/t-darwin: Remove.
3920 * config/i386/t-darwin64: Likewise.
3921 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3922 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3923 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3924 * config/i386/t-linux: New file.
3925 * config/i386/t-mingw32: New file.
3926 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3927 * config/ia64/t-glibc: Rename to ...
3928 * config/ia64/t-linux: ... this.
3929 (SHLIB_MAPFILES): Set.
3930 * config/ia64/t-glibc-libunwind: Rename to ...
3931 * config/ia64/t-linux-libunwind: ... this.
3932 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3933 * config/ia64/t-slibgcc-hpux: New file.
3934 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3935 * config/m68k/t-slibgcc-elf-ver: New file.
3936 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3937 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3939 * config/pa/t-slibgcc-hpux: New file.
3940 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3942 * config/rs6000/libgcc-darwin.10.4.ver,
3943 config/rs6000/libgcc-darwin.10.5.ver: New files.
3944 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3945 config/rs6000/libgcc-glibc.ver.
3946 * config/rs6000/libgcc-ppc64.ver: Rename to
3947 config/rs6000/libgcc-ibm-ldouble.ver.
3948 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3949 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3950 * config/rs6000/t-ldbl128: Rename to ...
3951 * config/rs6000/t-linux: ... this.
3952 (SHLIB_MAPFILES): Adapt filename.
3953 * config/rs6000/t-slibgcc-aix: New file.
3954 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3955 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3956 libgcc-excl.ver, libgcc-glibc.ver.
3957 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3958 * config/sparc/libgcc-glibc.ver: New file.
3959 * config/sparc/t-linux: New file.
3960 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3961 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3962 t-slibgcc-elf-ver to tmake_file.
3963 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3965 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3966 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3967 t-slibgcc-elf-ver, t-linux to tmake_file.
3968 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3970 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3971 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3972 (alpha*-dec-*vms*): Likewise.
3973 (arm*-*-freebsd*): Append to tmake_file.
3974 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3975 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3977 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3978 tmake_file for arm*-*-symbianelf*.
3979 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3980 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3982 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3983 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3984 pa/t-slibgcc-dwarf-ver to tmake_file.
3985 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3986 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3987 (hppa*64*-*-hpux11*): Likewise.
3988 (hppa[12]*-*-hpux11*): Likewise.
3989 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3990 i386/t-crtpc, i386/t-crtfm.
3991 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3992 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3994 Add i386/t-cygwin to tmake_file.
3995 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3996 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3997 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3999 Add i386/t-mingw32 to tmake_file.
4000 (x86_64-*-mingw*): Likewise.
4001 (ia64*-*-freebsd*): Append to tmake_file.
4002 (ia64*-*-linux*): Append to tmake_file.
4003 Replace ia64/t-glibc by ia64/t-linux.
4004 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4006 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4007 t-slibgcc-hpux to tmake_file.
4008 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4009 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4010 (m32rle-*-linux*): Likewise.
4011 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4013 (microblaze*-linux*): New case.
4014 Append to tmake_file, add t-slibgcc-nolc-override.
4015 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4016 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4017 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4018 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4019 rs6000/t-slibgcc-aix to tmake_file.
4020 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4021 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4022 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4023 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4024 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4025 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4027 (sparc-*-linux*): Append to tmake_file for *-leon*.
4028 Add sparc/t-linux to tmake_file for non-Leon targets.
4029 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4030 (tic6x-*-uclinux): New case.
4031 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4032 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4033 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4034 (am33_2.0-*-linux*): Append to tmake_file.
4035 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4036 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4037 x86_64-*-kfreebsd*-gnu.
4038 Add i386/t-linux to tmake_file.
4040 2011-10-28 Ian Lance Taylor <iant@google.com>
4042 * config/i386/morestack.S: Correct CFI information to do proper
4043 returns throughout function. In 32-bit mode, save %ebx so that it
4044 is restored on unwind.
4046 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4048 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4049 case where B3 isn't the return register.
4051 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4052 logic for doubleword pops.
4054 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4056 * config/rs6000/t-freebsd: Add wildcard.
4058 2011-10-21 Paul Brook <paul@codesourcery.com>
4060 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4062 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4063 Eric Botcazou <ebotcazou@adacore.com>
4066 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4067 fs->signal_frame to 1.
4069 2011-10-07 Ian Lance Taylor <iant@google.com>
4071 * generic-morestack-thread.c: #include <errno.h>.
4073 2011-10-07 Ian Lance Taylor <iant@google.com>
4076 * generic-morestack.c (__generic_morestack): Make sure the segment
4077 is large enough for both the stack frame and the copied
4080 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4083 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4086 2011-09-28 Nick Clifton <nickc@redhat.com>
4088 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4089 64-bit doubles are not enabled.
4090 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4091 and floatunsisf functions.
4093 2011-09-13 Paul Brook <paul@codesourcery.com>
4095 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4096 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4097 * unwind-arm-common.inc: New file.
4098 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4099 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4100 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4101 * config/c6x/libunwind.S: New file.
4102 * config/c6x/pr-support.c: New file.
4103 * config/c6x/unwind-c6x.c: New file.
4104 * config/c6x/unwind-c6x.h: New file.
4105 * config/c6x/t-c6x-elf: New file.
4107 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4109 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4110 (ASM_DIVZERO): Ditto.
4111 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4113 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4115 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4117 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4120 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4121 instead of an assembly one.
4123 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4126 * Makefile.in (install-unwind_h): Create
4127 $(gcc_objdir)/include/unwind.h atomically.
4129 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4131 * Makefile.in (install-unwind_h): Remove destination file first.
4133 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4136 * config/mips/t-mips16: New file.
4137 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4138 (mips*-*-linux*): Likewise.
4139 (mips*-sde-elf*): Likewise.
4140 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4141 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4142 Add mips/t-mips16 to tmake_file.
4143 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4144 (mips-*-elf*): Likewise.
4145 (mips64-*-elf*): Likewise.
4146 (mips64orion-*-elf*): Likewise.
4147 (mips*-*-rtems*): Likewise.
4148 (mipstx39-*-elf*): Likewise.
4149 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4150 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4152 Use $(srcdir) to refer to sync.c.
4154 ($(libgcc-sync-funcs-o)): Likewise.
4155 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4156 ($(libgcc-sync-funcs-s-o)): Likewise.
4158 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4160 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4163 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4166 * config/i386/value-unwind.h: New.
4168 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4170 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4171 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4172 Add to tmake_file rather than overriding it.
4174 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4176 * config/t-softfp: Remove.
4177 * soft-fp: Moved from ../gcc/config.
4178 * soft-fp/README: Remove t-softfp reference.
4179 * soft-fp/t-softfp: Move to config/t-softfp.
4180 (softfp_machine_header): Remove.
4181 (softfp_file_list): Remove config subdir.
4182 (soft-fp-objects): New variable.
4183 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4184 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4185 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4186 * config/t-softfp-excl: New file.
4187 * config/t-softfp-sfdf: New file.
4188 * config/t-softfp-tf: New file.
4189 * config/no-sfp-machine.h: New file.
4190 * config/arm/sfp-machine.h: New file.
4191 * config/arm/t-softfp: New file.
4192 * config/c6x/sfp-machine.h: New file.
4193 * config/i386/32/t-fprules-softfp: Rename to ...
4194 * config/i386/32/t-softfp: ... this.
4195 (tifunctions, LIB2ADD): Remove.
4196 (softfp_int_modes): Override.
4197 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4199 * config/i386/64/eqtf2.c: Likewise.
4200 * config/i386/64/getf2.c: Likewise.
4201 * config/i386/64/letf2.c: Likewise.
4202 * config/ia64/sft-machine.h: New file.
4203 * config/ia64/t-fprules-softfp: Rename to ...
4204 * config/ia64/t-softfp: ... this.
4205 * config/lm32/sfp-machine.h: New file.
4206 * config/moxie/t-moxie-softfp: Remove.
4207 * config/rs6000/ibm-ldouble-format: New file.
4208 * config/rs6000/ibm-ldouble.c: New file.
4209 * config/rs6000/libgcc-ppc-glibc.ver: New file
4210 * config/rs6000/libgcc-ppc64.ver: New file
4211 * config/rs6000/sfp-machine.h: New file.
4212 * config/rs6000/t-freebsd: New file.
4213 * config/rs6000/t-ibm-ldouble: New file.
4214 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4215 libgcc-ppc-glibc.ver.
4216 * config/rs6000/t-linux64: New file.
4217 * config/rs6000/t-ppccomm (LIB2ADD): Add
4218 $(srcdir)/config/rs6000/ibm-ldouble.c.
4219 * config/rs6000/t-ppccomm-ldbl: New file.
4220 * config/score/sfp-machine.h: New file.
4221 * config.host (sfp_machine_header): Explain.
4222 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4223 t-softfp to tmake_file.
4224 (arm*-*-uclinux*): Likewise.
4225 (arm*-*-ecos-elf): Likewise.
4226 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4227 (arm*-*-rtems*): Likewise.
4228 (arm*-*-elf): Likewise.
4229 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4231 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4232 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4233 (lm32-*-uclinux*): Likewise.
4234 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4235 t-softfp-excl, t-softfp.
4236 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4237 (powerpc64-*-darwin*): Likewise.
4238 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4240 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4242 (powerpc-*-eabisim*): Likewise.
4243 (powerpc-*-elf*): Likewise.
4244 (powerpc-*-eabialtivec*): Likewise.
4245 (powerpc-xilinx-eabi*): Likewise.
4246 (powerpc-*-rtems*): Likewise.
4247 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4248 t-softfp-excl, t-softfp to tmake_file.
4249 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4250 rs6000/t-ppccomm-ldbl to tmake_file.
4251 (powerpcle-*-elf*): Likewise.
4252 (powerpcle-*-eabisim*): Likewise.
4253 (powerpcle-*-eabi*): Likewise.
4254 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4255 rs6000/t-ibm-ldouble to tmake_file.
4256 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4257 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4258 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4259 (tic6x-*-*): Likewise.
4260 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4261 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4262 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4263 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4264 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4265 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4266 t-softfp to tmake_file.
4267 * configure.ac (sfp_machine_header): Provide default if unset.
4269 Link sfp-machine.h to config/$sfp_machine_header.
4270 * configure: Regenerate.
4272 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4274 * Makefile.in (double_type_size, long_double_type_size): Set.
4275 Remove $(fpbit-in-libgcc) support.
4276 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4277 (fpbit-src): New variable.
4278 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4279 Compile with -DFLOAT $(FPBIT_CFLAGS).
4281 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4282 Compile with $(FPBIT_CFLAGS).
4284 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4285 Compile with -DFLOAT $(TPBIT_CFLAGS).
4287 * configure.ac (double_type_size, long_double_type_size):
4288 Determine and substitute.
4289 * configure: Regenerate.
4290 * fp-bit.c, fp-bit.h: New files.
4291 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4292 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4293 * config/mips/t-mips: New file.
4294 * config/mips/t-sdemtk: New file.
4295 * config/rs6000/ppc64-fp.c: New file.
4296 * config/rs6000/t-darwin (LIB2ADD): Add
4297 $(srcdir)/config/rs6000/ppc64-fp.c.
4298 * config/rs6000/t-ppc64-fp: New file.
4299 * config/rx/rx-lib.h: New file.
4300 * config/rx/t-rx (FPBIT): Set to true.
4301 ($(gcc_objdir)/fp-bit.c): Remove.
4302 (DPBIT): Set to true only with -m64bit-doubles.
4303 ($(gcc_objdir)/dp-bit.c): Remove.
4304 * config/sparc/t-softfp: Remove.
4305 * config/spu/t-elf: New file.
4306 * config/t-fdpbit, config/t-fpbit: New files.
4307 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4308 (mips*-*-*): Likewise.
4309 (arm-wrs-vxworks): Likewise.
4310 (arm*-*-freebsd*): Likewise.
4311 (avr-*-rtems*): Add t-fpbit to tmake_file.
4312 (avr-*-*): Likewise.
4313 (bfin*-elf*): Add t-fdpbit to tmake_file.
4314 (bfin*-uclinux*): Likewise.
4315 (bfin*-linux-uclibc*): Likewise.
4316 (bfin*-rtems*): New case.
4317 Add t-fdpbit to tmake_file.
4318 (bfin*-*): Add t-fdpbit to tmake_file.
4319 (crisv32-*-elf): Likewise.
4320 (cris-*-linux*): Likewise.
4321 (fr30-*-elf): Likewise.
4322 (frv-*-elf, frv-*-*linux*): Likewise.
4323 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4324 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4325 (m32r-*-elf*): Likewise.
4326 (m32rle-*-elf*): Likewise.
4327 (m32r-*-linux*): Likewise.
4328 (m32rle-*-linux*): Likewise.
4329 (mcore-*-elf): Add t-fdpbit to tmake_file.
4330 (microblaze*-*-*): Likewise.
4331 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4332 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4333 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4335 Add mips/t-tpbit to tmake-file.
4336 (mips*-*-linux*): Fix typo.
4337 (mips*-sde-elf*): New case
4338 Add mips/t-sdemtk unless using newlib.
4339 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4340 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4341 (mn10300-*-*): Likewise.
4342 (pdp11-*-*): Likewise.
4343 (picochip-*-*): Add t-fpbit to tmake_file.
4344 (powerpc-*-eabisimaltivec*): Likewise.
4345 (powerpc-*-eabisim*): Likewise.
4346 (powerpc-*-elf*): Likewise.
4347 (powerpc-*-eabialtivec*): Likewise.
4348 (powerpc-xilinx-eabi*): New case.
4349 Add t-fdpbit to tmake_file.
4350 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4351 (powerpc-*-rtems*): Likewise.
4352 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4354 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4356 (powerpc-*-lynxos*): Likewise.
4357 (powerpcle-*-elf*): Likewise.
4358 (powerpcle-*-eabisim*): Likewise.
4359 (powerpcle-*-eabi*): Likewise.
4360 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4361 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4362 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4363 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4364 (rx-*-elf): Add t-fdpbit to tmake_file.
4365 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4366 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4367 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4368 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4370 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4371 (sh-wrs-vxworks): Likewise.
4372 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4373 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4374 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4375 (sparc64-*-rtems*): ... new case.
4376 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4377 (spu-*-elf*): Likewise.
4378 Add spu/t-elf to tmake_file.
4379 (v850*-*-*): Add t-fdpbit to tmake_file.
4380 (xstormy16-*-elf): Likewise.
4381 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4382 (mep*-*-*): Likewise.
4384 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4386 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4388 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4389 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4390 (install-unwind_h): New target.
4391 (all): Depend on it.
4392 * config.host (unwind_header): New variable.
4393 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4394 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4395 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4396 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4397 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4399 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4401 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4403 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4405 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4406 (ia64*-*-freebsd*): Likewise.
4407 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4409 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4410 $with_system_libunwind.
4411 (ia64*-*-hpux*): Set tmake_file.
4412 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4413 (picochip-*-*): Set tmake_file.
4414 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4416 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4417 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4418 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4419 (xtensa*-*-elf*): Set tmake_file.
4420 (xtensa*-*-linux*): Likewise.
4421 * configure.ac: Include ../config/unwind_ipinfo.m4.
4422 Call GCC_CHECK_UNWIND_GETIPINFO.
4423 Link unwind.h to $unwind_header.
4424 * configure: Regenerate.
4425 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4426 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4427 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4428 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4429 * config/unwind-dw2-fde-darwin.c: New file.
4430 * config/arm/libunwind.S, config/arm/pr-support.c,
4431 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4432 config/arm/unwind-arm.h,: New files.
4433 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4434 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4435 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4436 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4437 config/ia64/unwind-ia64.h: New files.
4438 * config/picochip/t-picochip: New file.
4439 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4441 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4442 * config/s390/t-tpf (LIB2ADDEH): Remove.
4443 * config/t-darwin (LIB2ADDEH): Set.
4444 * config/t-eh-dw2-dip: New file.
4445 * config/t-libunwind, config/t-libunwind-elf: New files.
4446 * config/t-sol2 (LIB2ADDEH): Remove.
4447 * config/xtensa/t-xtensa: New file.
4449 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4451 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4452 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4453 long long to check rt_sigreturn syscall.
4455 2011-08-02 Alan Modra <amodra@gmail.com>
4457 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4458 Restore for indirect call bcrtl from correct stack slot, and only
4459 if cfa+40 isn't valid.
4461 2011-08-01 Julian Brown <julian@codesourcery.com>
4463 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4464 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4465 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4467 2011-08-01 Julian Brown <julian@codesourcery.com>
4469 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4470 (libgcc-std.ver.in): Use above.
4471 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4472 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4474 * config/t-fixedpoint-gnu-prefix: New file.
4475 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4476 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4479 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4481 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4482 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4483 for x86-64. Properly check __x86_64__ and __LP64__.
4485 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4487 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4489 (_FP_WS_TYPE): Likewise.
4490 (_FP_I_TYPE): Likewise.
4492 2011-07-28 Alan Modra <amodra@gmail.com>
4494 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4495 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4496 in a plt call stub. Do restore r2 if stopped on bctrl.
4498 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4500 * config.host (i[3456x]86-*-netware*): Remove.
4501 * config/i386/netware-crt0.c, config/i386/t-nwld,
4502 config/i386/t-slibgcc-nwld: Remove.
4504 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4506 * config.host: Handle tic6x-*-*.
4507 * config/c6x/c6x-abi.h: New file.
4509 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4511 * config/i386/crtprec.c: New file.
4512 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4513 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4514 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4515 (x86_64-*-darwin*): Likewise.
4516 (i[34567]86-*-solaris2*: Likewise.
4518 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4520 * config/alpha/crtfastmath.c: New file.
4521 * config/i386/crtfastmath.c: New file.
4522 * config/ia64/crtfastmath.c: New file.
4523 * config/mips/crtfastmath.c: New file.
4524 * config/sparc/crtfastmath.c: New file.
4526 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4528 Add -frandom-seed=gcc-crtfastmath.
4529 * config/alpha/t-crtfm: Remove.
4530 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4531 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4533 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4534 (alpha*-dec-osf5.1*): Likewise.
4535 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4536 Add crtfastmath.o to extra_parts.
4537 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4538 Add crtfastmath.o to extra_parts.
4539 (x86_64-*-darwin*): Likewise.
4540 (x86_64-*-mingw*): Likewise.
4541 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4542 (ia64*-*-freebsd*): Likewise.
4543 (ia64*-*-linux*): Likewise.
4544 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4545 Add crtfastmath.o to extra_parts.
4547 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4549 * config/darwin-crt3.o: New file.
4550 * config/rs6000/darwin-crt2.c: New file.
4551 * config/t-darwin: New file.
4552 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4554 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4555 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4556 (powerpc64-*-darwin*): Likewise.
4558 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4560 * config/i386/netware-crt0.c: New file.
4561 * config/i386/t-nwld: Rename to ...
4562 * config/i386/t-slibgcc-nwld: ... this.
4563 * config/i386/t-nwld: New file.
4564 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4566 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4569 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4571 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4573 * configure: Regenerate.
4575 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4577 * dfp-bit.c, dfp-bit.h: New files.
4578 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4580 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4581 ($(d64pbit-o)): Likewise.
4582 ($(d128pbit-o)): Likewise.
4583 * config/t-dfprules: New file.
4584 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4585 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4586 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4587 (x86_64-*-linux*): Likewise.
4588 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4589 (i[34567]86-*-cygwin*): Likewise.
4590 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4591 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4593 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4595 * Makfile.in (LIBGCOV): New variable.
4596 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4597 * libgcov.c: New file.
4599 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4601 * fixed-bit.c, fixed-bit.h: New files.
4602 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4603 refer to fixed-bit.c.
4605 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4607 * config.host (*local*): Remove.
4609 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4612 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4613 like i?86-*-solaris2.1[0-9]*.
4614 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4615 * configure.ac (i?86-*-solaris2*): Likewise.
4616 * configure: Regenerate.
4618 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4620 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4621 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4622 md_unwind_header by splitting out of...
4623 (i[34567]86-*-linux*): ... this.
4624 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4625 Remove md_unwind_header by splitting out of...
4626 (x86_64-*-linux*): ... this.
4628 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4630 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4632 2011-06-28 Nick Clifton <nickc@redhat.com>
4634 * config.host: Recognize all V850 variants.
4636 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4638 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4640 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4642 * shared-object.mk (c_flags-$o): Save c_flags.
4643 ($(base)$(objext)): Use it.
4644 ($(base)_s$(objext)): Likewise.
4646 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4648 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4649 * libgcc-std.ver.in (GCC_4.7.0): New section.
4651 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4655 * config/avr/t-avr: Fix line endings.
4656 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4659 2011-06-14 Olivier Hainque <hainque@adacore.com>
4660 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4662 * config/mips/irix6-unwind.h: New file.
4663 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4665 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4667 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4668 (sparc64_fallback_frame_state): Use it.
4669 (sparc64_frob_update_context): Further adjust context.
4670 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4671 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4672 * config/sparc/sol2-cn.S: Likewise.
4674 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4676 * enable-execute-stack-empty.c: New file.
4677 * enable-execute-stack-mprotect.c: New file.
4678 * config/i386/enable-execute-stack-mingw32.c: New file.
4679 * config.host (enable_execute_stack): New variable.
4680 Select appropriate variants.
4681 * configure.ac: Link enable-execute-stack.c to
4682 $enable_execute_stack.
4683 * configure: Regenerate.
4684 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4685 (lib2funcs): Remove _enable_execute_stack.
4687 2011-06-09 David S. Miller <davem@davemloft.net>
4688 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4690 * config.host (sparc-*-linux*): Correct md_unwind_header
4692 (s390x-ibm-tpf*): Fix typo.
4694 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4696 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4697 Add crtfastmath.o to extra_parts.
4698 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4700 * config/mips/t-crtfm: Remove.
4702 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4704 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4706 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4708 * config.host (sh*-*-linux*): Fix typo.
4710 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4712 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4713 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4714 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4715 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4716 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4717 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4718 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4719 Wrap in !__MINGW64__.
4720 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4721 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4722 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4723 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4724 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4725 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4726 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4728 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4729 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4730 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4731 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4732 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4733 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4734 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4735 * config/no-unwind.h: New file.
4736 * config.host (md_unwind_header): Document.
4738 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4739 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4740 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4741 hppa[12]*-*-hpux11*): Set md_unwind_header.
4742 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4743 Set md_unwind_header.
4744 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4745 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4746 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4747 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4748 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4749 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4750 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4752 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4753 * configure: Regenerate.
4755 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4757 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4758 Set tmake_file, extra_parts.
4759 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4761 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4763 * config/mips/t-irix6: New file.
4764 * config/mips/t-slibgcc-irix: New file.
4766 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4768 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4769 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4771 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4773 * configure.ac (target_thread_file): Determine thread model.
4774 * configure: Regenerate.
4775 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4776 * config/alpha/t-alpha: New file.
4777 * config/alpha/t-crtfm: Use $<.
4778 * config/alpha/t-ieee: New file.
4779 * config/alpha/t-osf-pthread: New file.
4780 * config/alpha/t-slibgcc-osf: New file.
4781 * config/alpha/libgcc-osf5.ver: New file.
4783 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4785 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4787 Add crtfastmath.o to extra_parts.
4789 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4791 * config/gmon-sol2.c: Reindent.
4793 Remove, correct casts.
4794 Use STDERR_FILENO, NULL.
4795 (BASEADDRESS): Remove.
4797 (errno, sbrk): Remove declarations.
4798 (monstartup) [hp300]: Remove.
4801 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4803 * Makefile.in (cpu_type): Define.
4804 * config.host (i[34567]86-*-rtems*): Handle it.
4805 (i[34567]86-*-solaris2*): Move body ...
4806 (*-*-solaris2*): ... here.
4807 New case, generalize.
4808 (sparc-*-elf*): Handle it.
4809 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4810 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4811 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4813 (sparc*-*-solaris2*): ... this.
4815 (sparc64-*-elf*): Handle it.
4816 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4817 Merge ../gcc/config/i386/gmon-sol2.c.
4818 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4820 Merge ../gcc/config/i386/sol2-gc1.asm.
4821 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4823 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4825 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4826 * config/i386/t-crtstuff: New file.
4827 * config/i386/t-softfp: New file.
4828 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4829 $(T)crti.o, $(T)crtn.o): Remove.
4830 (gcrt1.o): New rule.
4831 (TARGET_LIBGCC2_CFLAGS): Remove.
4832 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4833 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4834 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4835 * config/sparc/t-sol2: New file.
4836 * config/sparc/t-crtfm: Move to ...
4837 * config/t-crtfm: ... this.
4838 Use $(cpu_type), $<.
4839 * config/t-crtin: New file.
4840 * config/sparc/t-softfp: New file.
4841 * config/sparc/t-softmul: New file.
4842 * config/t-rtems: New file.
4843 * config/t-slibgcc: New file.
4844 * config/t-slibgcc-elf-ver: New file.
4845 * config/t-slibgcc-gld: New file.
4846 * config/t-slibgcc-sld: New file.
4847 * config/t-sol2: New file.
4848 * configure.ac: Include ../config/lib-ld.m4.
4849 Call AC_LIB_PROG_LD_GNU.
4850 Substitute cpu_type.
4851 * configure: Regenerate.
4853 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4856 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4857 libgcc-std.ver in the build directory.
4858 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4859 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4861 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4863 * libgcc-std.ver.in: New file.
4864 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4866 (libgcc-std.ver): New rule.
4867 * config/t-gnu-prefix: New file.
4869 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4871 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4873 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4875 * config/i386/darwin-lib.h: New file.
4877 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4879 * config/arm/symbian-lib.h: New.
4881 2011-05-04 Chris Demetriou <cgd@google.com>
4883 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4884 (__x86.get_pc_thunk.bx): ...this.
4885 (__morestack): Adjust for rename, remove undef of __i686.
4887 2011-05-03 Chris Demetriou <cgd@google.com>
4889 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4891 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4893 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4894 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4895 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4896 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4897 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4900 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4902 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4903 Adjust copyright year.
4905 2011-03-07 Ian Lance Taylor <iant@google.com>
4907 * generic-morestack.c (__splitstack_find): Adjust returned stack
4908 pointer to include all registers pushed by __morestack.
4910 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4913 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4914 (toolexecdir): Calculate and AC_SUBST.
4915 (toolexeclibdir): Likewise.
4916 * Makefile.in (target_noncanonical): Import.
4917 (toolexecdir): Likewise.
4918 (toolexeclibdir): Likewise.
4919 * configure: Regenerate.
4921 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4924 * config/arm/bpabi.h: Rename to...
4925 * config/arm/bpabi-lib.h: ...this.
4927 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4929 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4931 * configure: Regenerate.
4933 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4935 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4936 __FLOAT_WORD_ORDER__.
4937 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4940 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4943 * Makefile.in (install-strip): New phony target.
4945 2010-11-07 Ian Lance Taylor <iant@google.com>
4948 * config/i386/morestack.S (__morestack_large_model): New
4951 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4953 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4955 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4957 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4959 * config/arm/bpabi.h: New file.
4960 * config/frv/frv-abi.h: New file.
4962 2010-10-01 Ian Lance Taylor <iant@google.com>
4964 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4965 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4967 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4970 * config.host: Add the missing `$'.
4972 2010-09-30 Michael Eager <eager@eagercon.com>
4974 * config.host: Add microblaze*-*-*.
4975 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4976 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4977 udivsi3.asm,umodsi3.asm}: New.
4979 2010-09-28 Ian Lance Taylor <iant@google.com>
4981 * configure.ac: Adjust CFI test to test assembler directly rather
4982 than checking gcc preprocessor macro.
4983 * configure: Rebuild.
4985 2010-09-27 Ian Lance Taylor <iant@google.com>
4987 * configure.ac: Test whether assembler supports CFI directives.
4988 * config.host: Only add t-stack and i386/t-stack-i386 to
4989 tmake_file if libgcc_cv_cfi is "yes".
4990 * configure: Rebuild.
4992 2010-09-27 Ian Lance Taylor <iant@google.com>
4994 * generic-morestack.h: New file.
4995 * generic-morestack.c: New file.
4996 * generic-morestack-thread.c: New file.
4997 * config/i386/morestack.S: New file.
4998 * config/t-stack: New file.
4999 * config/i386/t-stack-i386: New file.
5000 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5001 i386/t-stack-i386 to tmake_file.
5003 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5005 * Makefile.in (libgcc-extra-parts): Check for static archives and
5006 invoke ranlib after installing them.
5007 (gcc-extra-parts): Likewise.
5008 (install-leaf): Likewise.
5010 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5012 * configure: Regenerated.
5014 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5016 * configure: Regenerated.
5018 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5019 Andrew Pinski <pinskia@gmail.com>
5022 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5024 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5027 * configure: Regenerated.
5029 2010-09-06 Andreas Schwab <schwab@redhat.com>
5031 * configure: Regenerate.
5033 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5035 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5037 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5040 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5041 Iain Sandoe <iains@gcc.gnu.org>
5044 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5045 LIB2FUNCS_EXCLUDE functions.
5047 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5049 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5051 * configure: Regenerate.
5053 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5055 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5056 i386/t-freebsd to tmake_file.
5057 * config/i386/t-freebsd: New file.
5058 * config/i386/libgcc-bsd.ver: New file.
5060 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5062 * config.host (powerpc*-eabispe*): Set tmake_file.
5063 (powerpc*-eabi*): Likewise.
5064 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5065 crtbeginS, crtendS, crtbeginT.
5067 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5069 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5070 to tmake_file. Add crtfastmath.o to extra_parts.
5071 * config/mips/t-crtfm: New.
5073 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5075 * config.host (sparc64-*-rtems*): New target.
5077 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5079 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5082 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5084 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5086 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5088 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5089 alpha-dec-osf5.0* support.
5091 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5093 * config.host: Add lm32-*-rtems*.
5095 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5096 Uros Bizjak <ubizjak@gmail.com>
5099 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5100 like other remaining 32-bit x86 OSes.
5101 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5103 * config/i386/libgcc-sol2.ver: New file.
5104 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5106 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5109 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5110 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5111 is used and substitute set_use_emutls.
5112 * configure: Regenerated.
5114 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5116 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5118 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5121 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5123 ($(T)gcrt1.o): Likewise.
5124 ($(T)crt1.o): Likewise.
5125 ($(T)crti.o): Likewise.
5126 ($(T)crtn.o): Likewise.
5128 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5131 * Makefile.in (install): Use $(MAKE) string in rule, for
5134 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5136 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5137 * config/mmix/t-mmix: New file.
5138 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5140 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5143 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5146 2010-01-04 Anthony Green <green@moxielogic.com>
5148 * config/moxie/crti.asm, config/moxie/crtn.asm,
5149 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5150 config/moxie/t-moxie: New files.
5151 * config.host: Add t-moxie-softfp reference.
5153 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5156 * config/t-slibgcc-darwin: Fix embedded rpaths for
5157 --enable-version-specific-runtime-libs, build extension stub
5158 libs exposing features available from current libgcc_s.
5160 2009-11-11 Jon Beniston <jon@beniston.com>
5162 * config.host: Add lm32 targets.
5163 * config/lm32: New directory.
5164 * config/lm32/libgcc_lm32.h: New file.
5165 * config/lm32/_mulsi3.c: New file.
5166 * config/lm32/_udivmodsi4.c: New file.
5167 * config/lm32/_divsi3.c: New file.
5168 * config/lm32/_modsi3.c: New file.
5169 * config/lm32/_udivsi3.c: New file.
5170 * config/lm32/_umodsi3.c: New file.
5171 * config/lm32/_lshrsi3.S: New file.
5172 * config/lm32/_ashrsi3.S: New file.
5173 * config/lm32/_ashlsi3.S: New file.
5174 * config/lm32/crti.S: New file.
5175 * config/lm32/crtn.S: New file.
5176 * config/lm32/t-lm32: New file.
5177 * config/lm32/t-elf: New file.
5178 * config/lm32/t-uclinux: New file.
5180 2009-10-26 Nick Clifton <nickc@redhat.com>
5182 * config.host: Add support for RX target.
5183 * config/rx: New directory.
5184 * config/rx/rx-abi-functions.c: New file. Supplementary
5185 functions for libgcc to support the RX ABI.
5186 * config/rx/rx-abi.h: New file. Supplementary header file for
5187 libgcc RX ABI functions.
5188 * config/rx/t-rx: New file: Makefile fragment for building
5191 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5193 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5194 constraint of y0 to "g".
5196 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5198 * config.host: Include the s390 makefile fragments.
5199 * config/s390/32/_fixdfdi.c: New file.
5200 * config/s390/32/_fixsfdi.c: New file.
5201 * config/s390/32/_fixtfdi.c: New file.
5202 * config/s390/32/_fixunsdfdi.c: New file.
5203 * config/s390/32/_fixunssfdi.c: New file.
5204 * config/s390/32/_fixunstfdi.c: New file.
5205 * config/s390/32/t-floattodi: New file.
5206 * config/s390/libgcc-glibc.ver: New file.
5207 * config/s390/t-crtstuff: New file.
5208 * config/s390/t-linux: New file.
5209 * config/s390/t-tpf: New file.
5211 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5213 * configure.ac (AC_PREREQ): Bump to 2.64.
5215 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5217 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5219 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5221 * configure: Regenerate.
5223 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5225 * config.host (ia64-hp-*vms*): New target.
5226 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5229 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5231 * configure.ac: Add snippet for maintainer-mode.
5232 * configure: Regenerate.
5233 * Makefile.in (AUTOCONF, configure_deps): New variables.
5234 ($(srcdir)/configure)): New rule, active only with maintainer
5237 2009-06-23 DJ Delorie <dj@redhat.com>
5240 * config.host: Add mep support.
5242 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5244 * config.host: Add i386/${host_address}/t-fprules-softfp and
5245 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5247 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5249 * config/i386/64/_multc3.c: Likewise.
5250 * config/i386/64/_powitf2.c: Likewise.
5251 * config/i386/64/eqtf2.c: Likewise.
5252 * config/i386/64/getf2.c: Likewise.
5253 * config/i386/64/letf2.c: Likewise.
5254 * config/i386/64/letf2.c: Likewise.
5255 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5256 unsigned long long for x64 mingw targets.
5257 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5258 (_FP_I_TYPE): Define as long long for x64 mingw target.
5260 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5262 * config.host (vax-*-linux*): New.
5264 2009-05-31 Anthony Green <green@moxielogic.com>
5266 * config.host: Add moxie support.
5267 * config/moxie/t-moxie: New file.
5269 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5271 * config.host: Add i386/${host_address}/t-fprules-softfp and
5272 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5274 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5276 * config.host: Add i386/${host_address}/t-fprules-softfp to
5277 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5279 2009-04-09 Nick Clifton <nickc@redhat.com>
5281 * config/ia64/tf-signs.c: Change copyright header to refer to
5282 version 3 of the GNU General Public License with version 3.1
5283 of the GCC Runtime Library Exception and to point readers at
5284 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5286 * config/i386/32/tf-signs.c: Likewise.
5287 * config/libbid/_addsub_dd.c: Likewise.
5288 * config/libbid/_addsub_sd.c: Likewise.
5289 * config/libbid/_addsub_td.c: Likewise.
5290 * config/libbid/_dd_to_df.c: Likewise.
5291 * config/libbid/_dd_to_di.c: Likewise.
5292 * config/libbid/_dd_to_sd.c: Likewise.
5293 * config/libbid/_dd_to_sf.c: Likewise.
5294 * config/libbid/_dd_to_si.c: Likewise.
5295 * config/libbid/_dd_to_td.c: Likewise.
5296 * config/libbid/_dd_to_tf.c: Likewise.
5297 * config/libbid/_dd_to_udi.c: Likewise.
5298 * config/libbid/_dd_to_usi.c: Likewise.
5299 * config/libbid/_dd_to_xf.c: Likewise.
5300 * config/libbid/_df_to_dd.c: Likewise.
5301 * config/libbid/_df_to_sd.c: Likewise.
5302 * config/libbid/_df_to_td.c: Likewise.
5303 * config/libbid/_di_to_dd.c: Likewise.
5304 * config/libbid/_di_to_sd.c: Likewise.
5305 * config/libbid/_di_to_td.c: Likewise.
5306 * config/libbid/_div_dd.c: Likewise.
5307 * config/libbid/_div_sd.c: Likewise.
5308 * config/libbid/_div_td.c: Likewise.
5309 * config/libbid/_eq_dd.c: Likewise.
5310 * config/libbid/_eq_sd.c: Likewise.
5311 * config/libbid/_eq_td.c: Likewise.
5312 * config/libbid/_ge_dd.c: Likewise.
5313 * config/libbid/_ge_sd.c: Likewise.
5314 * config/libbid/_ge_td.c: Likewise.
5315 * config/libbid/_gt_dd.c: Likewise.
5316 * config/libbid/_gt_sd.c: Likewise.
5317 * config/libbid/_gt_td.c: Likewise.
5318 * config/libbid/_isinfd128.c: Likewise.
5319 * config/libbid/_isinfd32.c: Likewise.
5320 * config/libbid/_isinfd64.c: Likewise.
5321 * config/libbid/_le_dd.c: Likewise.
5322 * config/libbid/_le_sd.c: Likewise.
5323 * config/libbid/_le_td.c: Likewise.
5324 * config/libbid/_lt_dd.c: Likewise.
5325 * config/libbid/_lt_sd.c: Likewise.
5326 * config/libbid/_lt_td.c: Likewise.
5327 * config/libbid/_mul_dd.c: Likewise.
5328 * config/libbid/_mul_sd.c: Likewise.
5329 * config/libbid/_mul_td.c: Likewise.
5330 * config/libbid/_ne_dd.c: Likewise.
5331 * config/libbid/_ne_sd.c: Likewise.
5332 * config/libbid/_ne_td.c: Likewise.
5333 * config/libbid/_sd_to_dd.c: Likewise.
5334 * config/libbid/_sd_to_df.c: Likewise.
5335 * config/libbid/_sd_to_di.c: Likewise.
5336 * config/libbid/_sd_to_sf.c: Likewise.
5337 * config/libbid/_sd_to_si.c: Likewise.
5338 * config/libbid/_sd_to_td.c: Likewise.
5339 * config/libbid/_sd_to_tf.c: Likewise.
5340 * config/libbid/_sd_to_udi.c: Likewise.
5341 * config/libbid/_sd_to_usi.c: Likewise.
5342 * config/libbid/_sd_to_xf.c: Likewise.
5343 * config/libbid/_sf_to_dd.c: Likewise.
5344 * config/libbid/_sf_to_sd.c: Likewise.
5345 * config/libbid/_sf_to_td.c: Likewise.
5346 * config/libbid/_si_to_dd.c: Likewise.
5347 * config/libbid/_si_to_sd.c: Likewise.
5348 * config/libbid/_si_to_td.c: Likewise.
5349 * config/libbid/_td_to_dd.c: Likewise.
5350 * config/libbid/_td_to_df.c: Likewise.
5351 * config/libbid/_td_to_di.c: Likewise.
5352 * config/libbid/_td_to_sd.c: Likewise.
5353 * config/libbid/_td_to_sf.c: Likewise.
5354 * config/libbid/_td_to_si.c: Likewise.
5355 * config/libbid/_td_to_tf.c: Likewise.
5356 * config/libbid/_td_to_udi.c: Likewise.
5357 * config/libbid/_td_to_usi.c: Likewise.
5358 * config/libbid/_td_to_xf.c: Likewise.
5359 * config/libbid/_tf_to_dd.c: Likewise.
5360 * config/libbid/_tf_to_sd.c: Likewise.
5361 * config/libbid/_tf_to_td.c: Likewise.
5362 * config/libbid/_udi_to_dd.c: Likewise.
5363 * config/libbid/_udi_to_sd.c: Likewise.
5364 * config/libbid/_udi_to_td.c: Likewise.
5365 * config/libbid/_unord_dd.c: Likewise.
5366 * config/libbid/_unord_sd.c: Likewise.
5367 * config/libbid/_unord_td.c: Likewise.
5368 * config/libbid/_usi_to_dd.c: Likewise.
5369 * config/libbid/_usi_to_sd.c: Likewise.
5370 * config/libbid/_usi_to_td.c: Likewise.
5371 * config/libbid/_xf_to_dd.c: Likewise.
5372 * config/libbid/_xf_to_sd.c: Likewise.
5373 * config/libbid/_xf_to_td.c: Likewise.
5374 * config/libbid/bid128.c: Likewise.
5375 * config/libbid/bid128_2_str.h: Likewise.
5376 * config/libbid/bid128_2_str_macros.h: Likewise.
5377 * config/libbid/bid128_2_str_tables.c: Likewise.
5378 * config/libbid/bid128_add.c: Likewise.
5379 * config/libbid/bid128_compare.c: Likewise.
5380 * config/libbid/bid128_div.c: Likewise.
5381 * config/libbid/bid128_fma.c: Likewise.
5382 * config/libbid/bid128_logb.c: Likewise.
5383 * config/libbid/bid128_minmax.c: Likewise.
5384 * config/libbid/bid128_mul.c: Likewise.
5385 * config/libbid/bid128_next.c: Likewise.
5386 * config/libbid/bid128_noncomp.c: Likewise.
5387 * config/libbid/bid128_quantize.c: Likewise.
5388 * config/libbid/bid128_rem.c: Likewise.
5389 * config/libbid/bid128_round_integral.c: Likewise.
5390 * config/libbid/bid128_scalb.c: Likewise.
5391 * config/libbid/bid128_sqrt.c: Likewise.
5392 * config/libbid/bid128_string.c: Likewise.
5393 * config/libbid/bid128_to_int16.c: Likewise.
5394 * config/libbid/bid128_to_int32.c: Likewise.
5395 * config/libbid/bid128_to_int64.c: Likewise.
5396 * config/libbid/bid128_to_int8.c: Likewise.
5397 * config/libbid/bid128_to_uint16.c: Likewise.
5398 * config/libbid/bid128_to_uint32.c: Likewise.
5399 * config/libbid/bid128_to_uint64.c: Likewise.
5400 * config/libbid/bid128_to_uint8.c: Likewise.
5401 * config/libbid/bid32_to_bid128.c: Likewise.
5402 * config/libbid/bid32_to_bid64.c: Likewise.
5403 * config/libbid/bid64_add.c: Likewise.
5404 * config/libbid/bid64_compare.c: Likewise.
5405 * config/libbid/bid64_div.c: Likewise.
5406 * config/libbid/bid64_fma.c: Likewise.
5407 * config/libbid/bid64_logb.c: Likewise.
5408 * config/libbid/bid64_minmax.c: Likewise.
5409 * config/libbid/bid64_mul.c: Likewise.
5410 * config/libbid/bid64_next.c: Likewise.
5411 * config/libbid/bid64_noncomp.c: Likewise.
5412 * config/libbid/bid64_quantize.c: Likewise.
5413 * config/libbid/bid64_rem.c: Likewise.
5414 * config/libbid/bid64_round_integral.c: Likewise.
5415 * config/libbid/bid64_scalb.c: Likewise.
5416 * config/libbid/bid64_sqrt.c: Likewise.
5417 * config/libbid/bid64_string.c: Likewise.
5418 * config/libbid/bid64_to_bid128.c: Likewise.
5419 * config/libbid/bid64_to_int16.c: Likewise.
5420 * config/libbid/bid64_to_int32.c: Likewise.
5421 * config/libbid/bid64_to_int64.c: Likewise.
5422 * config/libbid/bid64_to_int8.c: Likewise.
5423 * config/libbid/bid64_to_uint16.c: Likewise.
5424 * config/libbid/bid64_to_uint32.c: Likewise.
5425 * config/libbid/bid64_to_uint64.c: Likewise.
5426 * config/libbid/bid64_to_uint8.c: Likewise.
5427 * config/libbid/bid_b2d.h: Likewise.
5428 * config/libbid/bid_binarydecimal.c: Likewise.
5429 * config/libbid/bid_conf.h: Likewise.
5430 * config/libbid/bid_convert_data.c: Likewise.
5431 * config/libbid/bid_decimal_data.c: Likewise.
5432 * config/libbid/bid_decimal_globals.c: Likewise.
5433 * config/libbid/bid_div_macros.h: Likewise.
5434 * config/libbid/bid_dpd.c: Likewise.
5435 * config/libbid/bid_flag_operations.c: Likewise.
5436 * config/libbid/bid_from_int.c: Likewise.
5437 * config/libbid/bid_functions.h: Likewise.
5438 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5439 * config/libbid/bid_inline_add.h: Likewise.
5440 * config/libbid/bid_internal.h: Likewise.
5441 * config/libbid/bid_round.c: Likewise.
5442 * config/libbid/bid_sqrt_macros.h: Likewise.
5444 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5446 * Makefile.in: Change copyright header to refer to version
5447 3 of the GNU General Public License and to point readers at the
5448 COPYING3 file and the FSF's license web page.
5449 * config.host: Likewise.
5451 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5453 * config.host: Reorder and merge to match config.gcc change.
5455 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5457 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5459 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5461 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5462 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5463 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5464 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5466 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5468 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5469 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5471 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5473 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5474 ia64/t-softfp-compat to tmake_file.
5476 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5478 * config/ia64/__divxf3.asm: New.
5479 * config/ia64/_fixtfdi.asm: Likewise.
5480 * config/ia64/_fixunstfdi.asm: Likewise.
5481 * config/ia64/_floatditf.asm: Likewise.
5482 * config/ia64/t-fprules-softfp: Likewise.
5483 * config/ia64/t-softfp-compat: Likewise.
5484 * config/ia64/tf-signs.c: Likewise.
5486 2009-01-18 Ben Elliston <bje@au.ibm.com>
5488 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5490 2009-01-16 Ben Elliston <bje@au.ibm.com>
5492 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5495 2009-01-13 Ben Elliston <bje@au.ibm.com>
5497 * config/t-softfp: New file.
5498 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5499 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5501 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5503 * config.host: Add m32r*-*-rtems*.
5505 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5507 * config.host: Add m32c*-*-rtems*.
5509 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5512 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5513 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5514 * configure: Regenerate.
5515 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5516 tmake_file here from gcc/config.gcc.
5517 Move extra_parts here from gcc/config.gcc.
5518 * config/i386/t-sol2: Move here from gcc/config/i386.
5519 Use gcc_srcdir instead of srcdir.
5521 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5523 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5526 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5528 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5530 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5532 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5534 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5537 * config.host: Add picochip-*-*.
5539 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5541 * config.host: Match more processor names for Xtensa.
5543 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5545 * config/i386/64/t-softfp-compat: Update comments.
5547 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5549 * config/i386/64/_divtc3-compat.c: Moved to ...
5550 * config/i386/64/_divtc3.c: Here.
5552 * config/i386/64/_multc3-compat.c: Moved to ...
5553 * config/i386/64/_multc3.c: Here.
5555 * config/i386/64/_powitf2-compat.c: Moved to ...
5556 * config/i386/64/_powitf2.c: Here.
5558 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5559 .c suffix instead of -compat.c.
5561 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5563 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5564 (_FP_MUL_MEAT_D): Ditto.
5565 (_FP_DIV_MEAT_S): Ditto.
5566 (_FP_DIV_MEAT_D): Ditto.
5568 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5570 * Makefile.in: Add support for __sync_* libgcc functions.
5572 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5574 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5576 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5579 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5580 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5582 * config/i386/64/t-fprules-softfp: Moved to ...
5583 * config/i386/64/t-softfp-compat: This. New.
5585 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5587 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5588 Initialize f with 0.0.
5590 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5593 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5595 * config/i386/64/_divtc3-compat.c: New.
5596 * config/i386/64/_multc3-compat.c: Likewise.
5597 * config/i386/64/_powitf2-compat.c: Likewise.
5598 * config/i386/64/eqtf2.c: Likewise.
5599 * config/i386/64/getf2.c: Likewise.
5600 * config/i386/64/letf2.c: Likewise.
5601 * config/i386/64/t-fprules-softfp: Likewise.
5603 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5605 * config.host: Add i386/${host_address}/t-fprules-softfp to
5606 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5607 i[34567]86-*-linux*, x86_64-*-linux*.
5609 * configure.ac: Set host_address to 64 or 32 for x86.
5610 * configure: Regenerated.
5612 * Makefile.in (config.status): Also depend on
5613 $(srcdir)/config.host.
5615 * config/i386/32/t-fprules-softfp: New.
5616 * config/i386/32/tf-signs.c: Likewise.
5618 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5620 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5621 Uros Bizjak <ubizjak@gmail.com>
5623 * config/i386/32/sfp-machine.h: New.
5625 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5627 * config/rs6000/t-ppccomm: Remove rules that conflict with
5628 auto-generated rules.
5630 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5632 * configure.ac: sinclude override.m4.
5633 * configure: Regenerate.
5635 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5637 * configure: Regenerate.
5639 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5641 * Makefile.in (DECNUMINC): Remove
5642 -I$(MULTIBUILDTOP)../../libdecnumber.
5645 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5647 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5648 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5649 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5650 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5651 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5652 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5653 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5654 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5655 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5656 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5657 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5658 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5659 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5660 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5662 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5664 * config.host (sh2[lbe]*-*-linux*): Allow target.
5666 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5668 * config/rs6000/t-ppccomm: Add build rules for new files.
5669 (LIB2ADD_ST): New variable.
5671 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5675 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5676 * config/t-avr: New file. Build 16bit libgcc functions.
5678 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5681 * config/t-slibgcc-darwin: Make install-leaf dependent on
5682 install-darwin-libgcc-stubs instead of install.
5684 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5686 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5687 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5688 sh-*-rtemscoff*): Remove cases.
5690 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5692 * Makefile.in (all): Use install-leaf rather than install.
5693 (install): Split most of the rule into...
5694 (install-leaf): ...this new one.
5696 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5697 Paolo Bonzini <bonzini@gnu.org>
5700 * Makefile.in: Use @shlib_slibdir@ substitution to get
5701 correct install name on darwin.
5702 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5704 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5706 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5707 cris-*-elf and cris-*-none.
5708 (crisv32-*-linux*): Similar, as cris-*-linux*.
5710 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5712 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5714 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5717 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5718 * configure: Regenerated.
5720 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5722 * Makefile.in (dfp-filenames): Replace decimal_globals,
5723 decimal_data, binarydecimal and convert_data with
5724 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5725 and bid_convert_data, respectively.
5727 2007-09-17 Chao-ying Fu <fu@mips.com>
5728 Nigel Stephens <nigel@mips.com>
5730 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5731 * Makefile.in (fixed_point): Define.
5732 Check if fixed_point is yes to build support functions.
5733 * configure.ac: Check for fixed_point support.
5734 * configure: Regenerated.
5735 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5736 funcs, modes, from, to.
5738 2007-09-11 Janis Johnson <janis187@us.ibm.com
5740 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5742 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5744 * Makefile.in (dfp-filenames): Remove decUtility, add
5745 decDouble, decPacked, decQuad, decSingle.
5747 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5749 * config.host : Add x86_64-elf target.
5751 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5753 * configure.ac (set_have_cc_tls): Add a missing =.
5754 * configure: Regenerated.
5756 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5758 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5759 and x86_64-*-linux*.
5761 * config/t-tls: New file.
5763 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5765 * configure.ac: Include ../config/enable.m4 and
5766 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5767 supports TLS and substitute set_have_cc_tls.
5768 * configure: Regenerated.
5770 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5772 * Makefile.in: Use libbid for DFP when BID is enabled.
5774 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5776 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5777 extra_parts. Add config/i386/t-cygming to tmake_file.
5778 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5780 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5781 Danny Smith <dannysmith@users.sourceforge.net>
5784 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5785 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5786 * config/i386/t-crtfm: Compile crtfastmath.o with
5787 -minline-all-stringops.
5789 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5791 * config.host (sparc-wrs-vxworks): New target.
5793 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5795 * config.host: Recognize fido.
5797 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5799 * configure: Check host, not target, for decimal float support.
5801 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5803 * config/i386/t-crtpc: New file.
5804 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5805 (x86_64-*-linux*): Ditto.
5807 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5809 * config.host (x86_64-*-mingw*): New target.
5811 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5812 H.J. Lu <hongjiu.lu@intel.com>
5814 * Makefile.in (enable_decimal_float): New.
5816 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5817 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5818 (decbits-filenames): This.
5819 (decbits-objects): New.
5820 (libgcc-objects): Add $(decbits-objects).
5822 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5823 Substitute enable_decimal_float.
5824 * configure: Regenerated.
5826 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5828 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5830 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5832 * Makefile.in (install-info): New dummy target.
5834 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5836 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5838 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5840 * Makefile.in: Add install-html and install-pdf dummy
5843 2007-02-05 Roger Sayle <roger@eyesopen.com>
5844 Daniel Jacobowitz <dan@codesourcery.com>
5846 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5847 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5848 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5850 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5852 * Makefile.in (dec-filenames): Add decExcept.
5854 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5857 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5860 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5862 * configure.ac: Add --enable-version-specific-runtime-libs.
5863 Correct $slibdir default.
5864 * configure: Regenerated.
5866 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5868 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5870 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5873 * config.host (alpha*-*-linux*): Set extra_parts.
5875 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5877 * config/sh/t-linux: New.
5878 * config.host (sh*-*-linux*): Set tmake_file.
5880 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5882 * Makefile.in (install): Handle multilibs.
5884 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5886 * Makefile.in: Added .PHONY entry for documentation targets.
5888 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5890 * Makefile.in: Add empty info, html, dvi, pdf targets.
5892 2007-01-04 Mike Stump <mrs@apple.com>
5894 * Makefile.in (MAKEINFO): Remove.
5897 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5899 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5900 * configure: Regenerate.
5901 * Makefile.in (host_subdir): Substitute it.
5902 (gcc_objdir): Use it.
5904 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5906 * config.host (ia64*-*-linux*): Set tmake_file.
5908 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5910 * Makefile.in (version): Define.
5912 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5913 Paolo Bonzini <bonzini@gnu.org>
5915 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5916 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5917 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5918 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5919 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5920 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5921 * configure: Generated.