1 2014-07-14 Richard Biener <rguenther@suse.de>
3 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
5 2014-07-11 Rong Xu <xur@google.com>
7 * libgcov-util.c (gcov_max_filename): Fix declartion.
9 2014-07-10 Rong Xu <xur@google.com>
11 Add gcov-tool: an offline gcda profile processing tool
13 * libgcov-driver.c (gcov_max_filename): Make available
15 * libgcov-merge.c (__gcov_merge_add): Replace
16 gcov_read_counter() with a Macro.
17 (__gcov_merge_ior): Ditto.
18 (__gcov_merge_time_profile): Ditto.
19 (__gcov_merge_single): Ditto.
20 (__gcov_merge_delta): Ditto.
21 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
22 in the utility functions.
23 (set_fn_ctrs): Utility function for reading gcda files to in-memory
24 gcov_list object link lists.
25 (tag_function): Ditto.
29 (tag_counters): Ditto.
31 (read_gcda_finalize): Ditto.
32 (read_gcda_file): Ditto.
33 (ftw_read_file): Ditto.
34 (read_profile_dir_init): Ditto.
35 (gcov_read_profile_dir): Ditto.
36 (gcov_read_counter_mem): Ditto.
37 (gcov_get_merge_weight): Ditto.
38 (merge_wrapper): A wrapper function that calls merging handler.
39 (gcov_merge): Merge two gcov_info objects with weights.
40 (find_match_gcov_info): Find the matched gcov_info in the list.
41 (gcov_profile_merge): Merge two gcov_info object lists.
42 (__gcov_add_counter_op): Process edge profile counter values.
43 (__gcov_ior_counter_op): Process IOR profile counter values.
44 (__gcov_delta_counter_op): Process delta profile counter values.
45 (__gcov_single_counter_op): Process single profile counter values.
46 (fp_scale): Callback function for float-point scaling.
47 (int_scale): Callback function for integer fraction scaling.
48 (gcov_profile_scale): Scaling profile counters.
49 (gcov_profile_normalize): Normalize profile counters.
50 * libgcov.h: Add headers and functions for gcov-tool use.
51 (gcov_get_counter): New.
52 (gcov_get_counter_target): Ditto.
53 (struct gcov_info): Make the functions field mutable in gcov-tool
56 2014-06-23 Kai Tietz <ktietz@redhat.com>
59 * unwind-seh.c (_Unwind_GetGR): Check for proper
61 (_Unwind_SetGR): Likewise.
63 2014-05-22 Nick Clifton <nickc@redhat.com>
65 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
68 2014-05-22 Teresa Johnson <tejohnson@google.com>
70 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
73 2014-05-20 John Marino <gnugcc@marino.st>
75 * config.host (*-*-dragonfly*): New target.
76 * crtstuff.c: Make dl_iterate_support generic on *bsd.
77 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
78 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
79 * config/i386/dragonfly-unwind.h: New.
81 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
84 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
85 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
87 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
89 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
92 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
94 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
96 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
99 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
102 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
104 Work around for current cygwin32 build problems.
105 * config/i386/cygming-crtbegin.c (__register_frame_info,
106 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
107 functions only for 64-bit systems.
109 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
111 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
112 (sigill_caught, sigill_hdlr): Remove.
114 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
116 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
118 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
119 Solaris 9 single-threaded support.
120 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
121 Solaris 9 single-threaded support. Add call_user_handler code
123 (sparc_is_sighandler): Likewise.
125 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
127 * config.host: Append t-floattodi to tmake_file depending on
130 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
132 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
134 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
137 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
138 variable to avoid array subscript is above array bounds warnings.
139 Use __builtin_expect when checking *jcr_list for NULL.
141 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
144 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
145 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
146 vtv_*.o to extra_parts if enable_vtable_verify.
148 2014-03-06 Nick Clifton <nickc@redhat.com>
150 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
151 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
153 2014-02-28 Joey Ye <joey.ye@arm.com>
156 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
157 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
160 2014-02-24 Walter Lee <walt@tilera.com>
162 * config.host: Support "tilegx*" and "tilepro*" triplets.
163 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
164 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
166 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
167 Chung-Lin Tang <cltang@codesourcery.com>
169 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
170 * config/nios2/crti.S: Remove .file directive.
171 * config/nios2/crtn.S: Likewise.
173 2014-02-18 Kai Tietz <ktietz@redhat.com>
174 Jonathan Schleifer <js@webkeks.org>
177 * unwind-seh.c (_GCC_specific_handler): Pass proper
178 value to unwind-handler.
180 2014-02-12 Joseph Myers <joseph@codesourcery.com>
182 * soft-fp/adddf3.c: Update from glibc.
183 * soft-fp/addsf3.c: Likewise.
184 * soft-fp/addtf3.c: Likewise.
185 * soft-fp/divdf3.c: Likewise.
186 * soft-fp/divsf3.c: Likewise.
187 * soft-fp/divtf3.c: Likewise.
188 * soft-fp/double.h: Likewise.
189 * soft-fp/eqdf2.c: Likewise.
190 * soft-fp/eqsf2.c: Likewise.
191 * soft-fp/eqtf2.c: Likewise.
192 * soft-fp/extenddftf2.c: Likewise.
193 * soft-fp/extended.h: Likewise.
194 * soft-fp/extendsfdf2.c: Likewise.
195 * soft-fp/extendsftf2.c: Likewise.
196 * soft-fp/extendxftf2.c: Likewise.
197 * soft-fp/fixdfdi.c: Likewise.
198 * soft-fp/fixdfsi.c: Likewise.
199 * soft-fp/fixdfti.c: Likewise.
200 * soft-fp/fixsfdi.c: Likewise.
201 * soft-fp/fixsfsi.c: Likewise.
202 * soft-fp/fixsfti.c: Likewise.
203 * soft-fp/fixtfdi.c: Likewise.
204 * soft-fp/fixtfsi.c: Likewise.
205 * soft-fp/fixtfti.c: Likewise.
206 * soft-fp/fixunsdfdi.c: Likewise.
207 * soft-fp/fixunsdfsi.c: Likewise.
208 * soft-fp/fixunsdfti.c: Likewise.
209 * soft-fp/fixunssfdi.c: Likewise.
210 * soft-fp/fixunssfsi.c: Likewise.
211 * soft-fp/fixunssfti.c: Likewise.
212 * soft-fp/fixunstfdi.c: Likewise.
213 * soft-fp/fixunstfsi.c: Likewise.
214 * soft-fp/fixunstfti.c: Likewise.
215 * soft-fp/floatdidf.c: Likewise.
216 * soft-fp/floatdisf.c: Likewise.
217 * soft-fp/floatditf.c: Likewise.
218 * soft-fp/floatsidf.c: Likewise.
219 * soft-fp/floatsisf.c: Likewise.
220 * soft-fp/floatsitf.c: Likewise.
221 * soft-fp/floattidf.c: Likewise.
222 * soft-fp/floattisf.c: Likewise.
223 * soft-fp/floattitf.c: Likewise.
224 * soft-fp/floatundidf.c: Likewise.
225 * soft-fp/floatundisf.c: Likewise.
226 * soft-fp/floatunditf.c: Likewise.
227 * soft-fp/floatunsidf.c: Likewise.
228 * soft-fp/floatunsisf.c: Likewise.
229 * soft-fp/floatunsitf.c: Likewise.
230 * soft-fp/floatuntidf.c: Likewise.
231 * soft-fp/floatuntisf.c: Likewise.
232 * soft-fp/floatuntitf.c: Likewise.
233 * soft-fp/gedf2.c: Likewise.
234 * soft-fp/gesf2.c: Likewise.
235 * soft-fp/getf2.c: Likewise.
236 * soft-fp/ledf2.c: Likewise.
237 * soft-fp/lesf2.c: Likewise.
238 * soft-fp/letf2.c: Likewise.
239 * soft-fp/muldf3.c: Likewise.
240 * soft-fp/mulsf3.c: Likewise.
241 * soft-fp/multf3.c: Likewise.
242 * soft-fp/negdf2.c: Likewise.
243 * soft-fp/negsf2.c: Likewise.
244 * soft-fp/negtf2.c: Likewise.
245 * soft-fp/op-1.h: Likewise.
246 * soft-fp/op-2.h: Likewise.
247 * soft-fp/op-4.h: Likewise.
248 * soft-fp/op-8.h: Likewise.
249 * soft-fp/op-common.h: Likewise.
250 * soft-fp/quad.h: Likewise.
251 * soft-fp/single.h: Likewise.
252 * soft-fp/soft-fp.h: Likewise.
253 * soft-fp/subdf3.c: Likewise.
254 * soft-fp/subsf3.c: Likewise.
255 * soft-fp/subtf3.c: Likewise.
256 * soft-fp/truncdfsf2.c: Likewise.
257 * soft-fp/trunctfdf2.c: Likewise.
258 * soft-fp/trunctfsf2.c: Likewise.
259 * soft-fp/trunctfxf2.c: Likewise.
260 * soft-fp/unorddf2.c: Likewise.
261 * soft-fp/unordsf2.c: Likewise.
262 * soft-fp/unordtf2.c: Likewise.
263 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
265 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
267 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
269 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
271 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
273 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
275 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
277 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
279 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
281 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
283 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
285 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
287 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
289 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
291 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
293 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
296 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
298 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
299 cannot be represented.
300 * config/s390/32/_fixsfdi.c: Likewise.
301 * config/s390/32/_fixtfdi.c: Likewise.
302 * config/s390/32/_fixunsdfdi.c: Likewise.
303 * config/s390/32/_fixunssfdi.c: Likewise.
304 * config/s390/32/_fixunstfdi.c: Likewise.
306 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
308 * configure.ac (libgcc_cv_mips_hard_float): New.
309 * configure: Regenerate.
310 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
311 t-softfp-sfdf for hard-float targets.
312 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
313 (softfp_float_modes, softfp_int_modes, softfp_extensions)
314 (softfp_truncations, softfp_exclude_libgcc2): New.
315 * config/t-hardfp: New file.
316 * config/t-hardfp-sfdf: Likewise.
317 * config/hardfp.c: Likewise.
319 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
321 * config.host: Include t-floattodi also for s390x.
322 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
323 * config/s390/32/_fixsfdi.c: Likewise.
324 * config/s390/32/_fixtfdi.c: Likewise.
325 * config/s390/32/_fixunsdfdi.c: Likewise.
326 * config/s390/32/_fixunssfdi.c: Likewise.
327 * config/s390/32/_fixunstfdi.c: Likewise.
329 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
332 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
333 (install-libgcc-unwind-map-forbuild): New target.
334 (all): Depend on install-libgcc-unwind-map-forbuild.
335 (install-libgcc-unwind-map): New target.
336 (install): Depend on install-libgcc-unwind-map.
338 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
340 * config/nios2/crti.S (_init): Initialize GOT pointer from
341 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
343 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
345 * configure.ac: Check __mips64 when setting host_address.
346 * configure: Regenerate.
347 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
348 mips/t-mips64 and t-softfp.
349 (mips*-*-linux*): Don't add mips/t-tpbit.
350 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
351 (DPBIT, DPBIT_CFLAGS): Delete.
352 * config/mips/sfp-machine.h: New file.
353 * config/mips/t-mips64: Likewise.
354 * config/mips/t-softfp-tf: Likewise.
355 * config/mips/t-tpbit: Delete.
357 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
359 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
362 2014-01-25 Walter Lee <walt@tilera.com>
364 * config/tilepro/atomic.c: Include tconfig.h. Don't include
365 config.h or system.h.
368 2014-01-25 Walter Lee <walt@tilera.com>
370 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
371 (post_atomic_barrier): Ditto.
372 (__fetch_and_do): New macro.
373 (__atomic_fetch_and_do): Use __fetch_and_do.
374 (__sync_fetch_and_do): New macro.
375 (__sync_fetch_and_add_4): New function.
376 (__sync_fetch_and_sub_4): New function.
377 (__sync_fetch_and_or_4): New function.
378 (__sync_fetch_and_and_4): New function.
379 (__sync_fetch_and_xor_4): New function.
380 (__sync_fetch_and_nand_4): New function.
381 (__sync_fetch_and_add_8): New function.
382 (__sync_fetch_and_sub_8): New function.
383 (__sync_fetch_and_or_8): New function.
384 (__sync_fetch_and_and_8): New function.
385 (__sync_fetch_and_xor_8): New function.
386 (__sync_fetch_and_nand_8): New function.
387 (__do_and_fetch): New macro.
388 (__atomic_do_and_fetch): Use __do_and_fetch.
389 (__sync_do_and_fetch): New macro.
390 (__sync_add_and_fetch_4): New function.
391 (__sync_sub_and_fetch_4): New function.
392 (__sync_or_and_fetch_4): New function.
393 (__sync_and_and_fetch_4): New function.
394 (__sync_xor_and_fetch_4): New function.
395 (__sync_nand_and_fetch_4): New function.
396 (__sync_add_and_fetch_8): New function.
397 (__sync_sub_and_fetch_8): New function.
398 (__sync_or_and_fetch_8): New function.
399 (__sync_and_and_fetch_8): New function.
400 (__sync_xor_and_fetch_8): New function.
401 (__sync_nand_and_fetch_8): New function.
402 (__sync_exchange_methods): New macro.
403 (__sync_val_compare_and_swap_4): New function.
404 (__sync_bool_compare_and_swap_4): New function.
405 (__sync_lock_test_and_test_4): New function.
406 (__sync_val_compare_and_swap_8): New function.
407 (__sync_bool_compare_and_swap_8): New function.
408 (__sync_lock_test_and_test_8): New function.
409 (__subword_cmpxchg_body): New macro.
410 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
411 (__atomic_compare_exchange_2): Ditto.
412 (__sync_subword_cmpxchg): New macro.
413 (__sync_val_compare_and_swap_1): New function.
414 (__sync_bool_compare_and_swap_1): New function.
415 (__sync_val_compare_and_swap_2): New function.
416 (__sync_bool_compare_and_swap_2): New function.
417 (__atomic_subword): Rename to ...
418 (__subword): ... New name.
419 (__atomic_subword_fetch): Use __subword.
420 (__sync_subword_fetch): New macro.
421 (__sync_fetch_and_add_1): New function.
422 (__sync_fetch_and_sub_1): New function.
423 (__sync_fetch_and_or_1): New function.
424 (__sync_fetch_and_and_1): New function.
425 (__sync_fetch_and_xor_1): New function.
426 (__sync_fetch_and_nand_1): New function.
427 (__sync_fetch_and_add_2): New function.
428 (__sync_fetch_and_sub_2): New function.
429 (__sync_fetch_and_or_2): New function.
430 (__sync_fetch_and_and_2): New function.
431 (__sync_fetch_and_xor_2): New function.
432 (__sync_fetch_and_nand_2): New function.
433 (__sync_add_and_fetch_1): New function.
434 (__sync_sub_and_fetch_1): New function.
435 (__sync_or_and_fetch_1): New function.
436 (__sync_and_and_fetch_1): New function.
437 (__sync_xor_and_fetch_1): New function.
438 (__sync_nand_and_fetch_1): New function.
439 (__sync_add_and_fetch_2): New function.
440 (__sync_sub_and_fetch_2): New function.
441 (__sync_or_and_fetch_2): New function.
442 (__sync_and_and_fetch_2): New function.
443 (__sync_xor_and_fetch_2): New function.
444 (__sync_nand_and_fetch_2): New function.
445 (__atomic_subword_lock): Use __subword.
446 (__sync_subword_lock): New macro.
447 (__sync_lock_test_and_set_1): New function.
448 (__sync_lock_test_and_set_2): New function.
450 2014-01-25 Walter Lee <walt@tilera.com>
452 * config/tilepro/atomic.c (BIT_OFFSET): Define.
453 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
454 (__atomic_subword): Ditto.
456 2014-01-25 Walter Lee <walt@tilera.com>
458 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
459 a prefix op argument.
460 (__atomic_nand_fetch_4): Add prefix op.
461 (__atomic_nand_fetch_8): Ditto.
463 2014-01-21 Baruch Siach <barch@tkos.co.il>
465 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
467 2014-01-09 Rong Xu <xur@google.com>
469 * libgcov-driver.c (this_prg): make it local to save
471 (gcov_exit_compute_summary): Ditto.
472 (gcov_exit_merge_gcda): Ditto.
473 (gcov_exit_merge_summary): Ditto.
474 (gcov_exit_dump_gcov): Ditto.
476 2014-01-08 Rong Xu <xur@google.com>
478 * libgcov-driver.c: Use libgcov.h.
479 (buffer_fn_data): Use xmalloc instead of malloc.
480 (gcov_exit_merge_gcda): Ditto.
481 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
482 * libgcov.h: New common header files for libgcov-*.h.
483 * libgcov-interface.c: Use libgcov.h
484 * libgcov-merge.c: Ditto.
485 * libgcov-profiler.c: Ditto.
486 * Makefile.in: Add dependence to libgcov.h
488 2014-01-02 Joseph Myers <joseph@codesourcery.com>
490 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
491 case of small numerator and finite nonzero result.
493 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
495 Update copyright years
497 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
499 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
500 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
501 config/arc/dp-hack.h, config/arc/fp-hack.h,
502 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
503 config/arc/ieee-754/arc600-dsp/divdf3.S,
504 config/arc/ieee-754/arc600-dsp/divsf3.S,
505 config/arc/ieee-754/arc600-dsp/muldf3.S,
506 config/arc/ieee-754/arc600-dsp/mulsf3.S,
507 config/arc/ieee-754/arc600-mul64/divdf3.S,
508 config/arc/ieee-754/arc600-mul64/divsf3.S,
509 config/arc/ieee-754/arc600-mul64/muldf3.S,
510 config/arc/ieee-754/arc600-mul64/mulsf3.S,
511 config/arc/ieee-754/arc600/divsf3.S,
512 config/arc/ieee-754/arc600/mulsf3.S,
513 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
514 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
515 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
516 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
517 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
518 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
519 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
520 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
521 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
522 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
523 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
524 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
525 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
526 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
527 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
528 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
529 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
530 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
531 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
532 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
533 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
534 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
535 vtv_start_preinit.c: Use the standard form for the copyright notice.
537 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
538 Chung-Lin Tang <cltang@codesourcery.com>
539 Based on patches from Altera Corporation
541 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
542 * config/nios2/lib2-nios2.h: New file.
543 * config/nios2/lib2-divmod-hi.c: New file.
544 * config/nios2/linux-unwind.h: New file.
545 * config/nios2/lib2-divmod.c: New file.
546 * config/nios2/linux-atomic.c: New file.
547 * config/nios2/t-nios2: New file.
548 * config/nios2/crti.asm: New file.
549 * config/nios2/t-linux: New file.
550 * config/nios2/lib2-divtable.c: New file.
551 * config/nios2/lib2-mul.c: New file.
552 * config/nios2/tramp.c: New file.
553 * config/nios2/crtn.asm: New file.
555 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
557 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
558 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
559 from cpuid.h to check vendor signatures.
561 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
563 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
564 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
565 (get_amd_cpu): Likewise.
567 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
569 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
572 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
573 H.J. Lu <hongjiu.lu@intel.com>
576 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
578 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
579 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
580 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
581 FEATURE_XOP and FEATURE_FMA.
582 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
584 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
585 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
586 FEATURE_FMA4 and FEATURE_XOP.
588 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
590 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
591 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
592 (get_intel_cpu): Updated.
594 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
596 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
598 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
600 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
601 instructions when __SSE_MATH__ is defined.
603 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
605 * config.host (microblaze-*-rtems*): New.
607 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
609 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
610 architectures that do not have hardware divide instruction.
611 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
613 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
615 * longlong.h: Delete (moved to include/).
617 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
619 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
620 of normal number and qNaN to not raise an inexact exception.
622 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
624 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
626 2013-11-28 Matthew Leach <matthew.leach@arm.com>
628 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
629 for correct opcodes on BE.
631 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
633 * soft-fp/op-4.h: Update from glibc.
635 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
637 * libgcc2.c (__udivmoddi4): Define new implementation when
638 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
641 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
643 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
645 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
647 * config/t-softfp (soft-fp-objects-base): New variable.
648 (soft-fp-objects): Use it.
650 2013-11-23 David Edelson <dje.gcc@gmail.com>
651 Andrew Dixie <andrewd@gentrack.com>
654 * config/rs6000/aixinitfini.c: New file.
655 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
656 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
659 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
661 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
663 2013-11-18 Jan Hubicka <jh@suse.cz>
665 * libgcov-driver.c (run_accounted): Make global level static.
666 (gcov_exit_merge_summary): Silence warning; do not clear
668 (gcov_exit): Clear it here.
670 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
673 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
674 (all_prg, crc32): Remove static vars.
675 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
677 (gcov_exit_merge_gcda): Add crc32 parameter.
678 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
679 do not account run if it was already accounted.
680 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
681 (gcov_exit): Initialize all_prg; update.
683 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
685 * configure: Regenerate.
687 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
688 Alan Modra <amodra@gmail.com>
690 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
691 (frob_update_context): Use it.
693 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
694 Alan Modra <amodra@gmail.com>
696 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
697 (trampoline_initial): Provide ELFv2 variant.
698 (__trampoline_setup): Likewise.
700 * config/rs6000/linux-unwind.h (frob_update_context): Do not
701 check for AIX indirect function call sequence if _CALL_ELF == 2.
703 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
704 Alan Modra <amodra@gmail.com>
706 * config/rs6000/linux-unwind.h (get_regs): Do not support
707 old kernel versions if _CALL_ELF == 2.
708 (frob_update_context): Do not support PLT stub variants only
709 generated by old linkers if _CALL_ELF == 2.
711 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
712 Alan Modra <amodra@gmail.com>
714 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
715 location of CR save area for 64-bit little-endian systems.
717 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
719 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
721 * config/arm/t-vxworks: Delete.
723 2013-11-10 Kai Tietz <ktietz@redhat.com>
725 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
726 Increment load-count on use of LIBGCC_SONAME DLL.
727 (hmod_libgcc): New static variable to hold handle of
729 (__gcc_deregister_frame): Decrement load-count of
732 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
734 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
736 * configure: Regenerate
738 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
740 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
741 FP_EX_DENORM. Store result to volatile location after SSE division
742 to close interrupt window. Remove unneeded fwait after x87
743 division since interrupt window will be closed by emitted fstp.
744 Rewrite FP_EX_INEXACT handling.
746 2013-11-06 Joseph Myers <joseph@codesourcery.com>
748 * soft-fp/README: Update.
749 * soft-fp/adddf3.c: Update from glibc.
750 * soft-fp/addsf3.c: Likewise.
751 * soft-fp/addtf3.c: Likewise.
752 * soft-fp/divdf3.c: Likewise.
753 * soft-fp/divsf3.c: Likewise.
754 * soft-fp/divtf3.c: Likewise.
755 * soft-fp/double.h: Likewise.
756 * soft-fp/eqdf2.c: Likewise.
757 * soft-fp/eqsf2.c: Likewise.
758 * soft-fp/eqtf2.c: Likewise.
759 * soft-fp/extenddftf2.c: Likewise.
760 * soft-fp/extended.h: Likewise.
761 * soft-fp/extendsfdf2.c: Likewise.
762 * soft-fp/extendsftf2.c: Likewise.
763 * soft-fp/extendxftf2.c: Likewise.
764 * soft-fp/fixdfdi.c: Likewise.
765 * soft-fp/fixdfsi.c: Likewise.
766 * soft-fp/fixdfti.c: Likewise.
767 * soft-fp/fixsfdi.c: Likewise.
768 * soft-fp/fixsfsi.c: Likewise.
769 * soft-fp/fixsfti.c: Likewise.
770 * soft-fp/fixtfdi.c: Likewise.
771 * soft-fp/fixtfsi.c: Likewise.
772 * soft-fp/fixtfti.c: Likewise.
773 * soft-fp/fixunsdfdi.c: Likewise.
774 * soft-fp/fixunsdfsi.c: Likewise.
775 * soft-fp/fixunsdfti.c: Likewise.
776 * soft-fp/fixunssfdi.c: Likewise.
777 * soft-fp/fixunssfsi.c: Likewise.
778 * soft-fp/fixunssfti.c: Likewise.
779 * soft-fp/fixunstfdi.c: Likewise.
780 * soft-fp/fixunstfsi.c: Likewise.
781 * soft-fp/fixunstfti.c: Likewise.
782 * soft-fp/floatdidf.c: Likewise.
783 * soft-fp/floatdisf.c: Likewise.
784 * soft-fp/floatditf.c: Likewise.
785 * soft-fp/floatsidf.c: Likewise.
786 * soft-fp/floatsisf.c: Likewise.
787 * soft-fp/floatsitf.c: Likewise.
788 * soft-fp/floattidf.c: Likewise.
789 * soft-fp/floattisf.c: Likewise.
790 * soft-fp/floattitf.c: Likewise.
791 * soft-fp/floatundidf.c: Likewise.
792 * soft-fp/floatundisf.c: Likewise.
793 * soft-fp/floatunditf.c: Likewise.
794 * soft-fp/floatunsidf.c: Likewise.
795 * soft-fp/floatunsisf.c: Likewise.
796 * soft-fp/floatunsitf.c: Likewise.
797 * soft-fp/floatuntidf.c: Likewise.
798 * soft-fp/floatuntisf.c: Likewise.
799 * soft-fp/floatuntitf.c: Likewise.
800 * soft-fp/gedf2.c: Likewise.
801 * soft-fp/gesf2.c: Likewise.
802 * soft-fp/getf2.c: Likewise.
803 * soft-fp/ledf2.c: Likewise.
804 * soft-fp/lesf2.c: Likewise.
805 * soft-fp/letf2.c: Likewise.
806 * soft-fp/muldf3.c: Likewise.
807 * soft-fp/mulsf3.c: Likewise.
808 * soft-fp/multf3.c: Likewise.
809 * soft-fp/negdf2.c: Likewise.
810 * soft-fp/negsf2.c: Likewise.
811 * soft-fp/negtf2.c: Likewise.
812 * soft-fp/op-1.h: Likewise.
813 * soft-fp/op-2.h: Likewise.
814 * soft-fp/op-4.h: Likewise.
815 * soft-fp/op-8.h: Likewise.
816 * soft-fp/op-common.h: Likewise.
817 * soft-fp/quad.h: Likewise.
818 * soft-fp/single.h: Likewise.
819 * soft-fp/soft-fp.h: Likewise.
820 * soft-fp/subdf3.c: Likewise.
821 * soft-fp/subsf3.c: Likewise.
822 * soft-fp/subtf3.c: Likewise.
823 * soft-fp/truncdfsf2.c: Likewise.
824 * soft-fp/trunctfdf2.c: Likewise.
825 * soft-fp/trunctfsf2.c: Likewise.
826 * soft-fp/trunctfxf2.c: Likewise.
827 * soft-fp/unorddf2.c: Likewise.
828 * soft-fp/unordsf2.c: Likewise.
829 * soft-fp/unordtf2.c: Likewise.
831 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
833 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
834 (_FP_MUL_MEAT_D): Ditto.
835 (_FP_DIV_MEAT_S): Ditto.
836 (_FP_DIV_MEAT_D): Ditto.
837 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
838 t-softfp-sfdf and t-softfp to tmake_file.
840 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
842 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
843 * config/i386/crtprec.c: Ditto.
845 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
846 Shiva Chen <shiva0217@gmail.com>
848 * config.host (nds32*-elf*): Add nds32 target.
849 * config/nds32 : New directory and files.
851 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
853 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
854 * config.host (cpu_type) <Setting default>: Add entry for
856 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
857 <crisv32-*-linux*>: Adjust.
858 * longlong.h: Wrap the whole CRIS section in a single
859 defined(__CRIS__) conditional. Add comment about add_ssaaaa
861 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
863 [__CRIS__] (__umulsidi3): Define.
864 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
865 * config/cris/sfp-machine.h: New file.
866 * config/cris/umulsidi3.S: New file.
867 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
868 * config/cris/arit.c (SIGNMULT): New macro.
869 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
870 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
871 saving 3 out of originally 33 cycles from the fastest
872 path, 3 out of 54 from the medium path and one from the longest
873 path. Improve comments.
875 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
877 * sync.c: Remove static aliases and define each function directly
880 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
882 * config.host (hppa*64*-*-linux*): Define extra_parts.
883 (hppa*-*-linux*): Likewise.
885 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
887 * config/arc/crtgend.S: Add 2013 to Copyright years.
888 * config/arc/gmon/atomic.h: Likewise.
889 * config/arc/gmon/auxreg.h: Likewise.
890 * config/arc/gmon/sys/gmon_out.h: Likewise.
891 * config/arc/gmon/sys/gmon.h: Likewise.
892 * config/arc/gmon/prof-freq.c: Likewise.
893 * config/arc/gmon/mcount.c: Likewise.
894 * config/arc/gmon/prof-freq-stub.S: Likewise.
895 * config/arc/gmon/gmon.c: Likewise.
896 * config/arc/gmon/machine-gmon.h: Likewise.
897 * config/arc/gmon/profil.S: Likewise.
898 * config/arc/gmon/dcache_linesz.S: Likewise.
899 * config/arc/crtg.S: Likewise.
900 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
901 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
902 * config/arc/ieee-754/adddf3.S: Likewise.
903 * config/arc/ieee-754/truncdfsf2.S: Likewise.
904 * config/arc/ieee-754/fixsfsi.S: Likewise.
905 * config/arc/ieee-754/gtsf2.S: Likewise.
906 * config/arc/ieee-754/floatsisf.S: Likewise.
907 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
908 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
909 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
910 * config/arc/ieee-754/fixdfsi.S: Likewise.
911 * config/arc/ieee-754/addsf3.S: Likewise.
912 * config/arc/ieee-754/gesf2.S: Likewise.
913 * config/arc/ieee-754/floatsidf.S: Likewise.
914 * config/arc/ieee-754/extendsfdf2.S: Likewise.
915 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
916 * config/arc/ieee-754/gtdf2.S: Likewise.
917 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
918 * config/arc/ieee-754/uneqdf2.S: Likewise.
919 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
920 * config/arc/ieee-754/uneqsf2.S: Likewise.
921 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
922 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
923 * config/arc/ieee-754/eqdf2.S: Likewise.
924 * config/arc/ieee-754/ordsf2.S: Likewise.
925 * config/arc/ieee-754/divsf3.S: Likewise.
926 * config/arc/ieee-754/divdf3.S: Likewise.
927 * config/arc/ieee-754/floatunsidf.S: Likewise.
928 * config/arc/ieee-754/orddf2.S: Likewise.
929 * config/arc/ieee-754/eqsf2.S: Likewise.
930 * config/arc/ieee-754/gedf2.S: Likewise.
931 * config/arc/crtn.S: Likewise.
932 * config/arc/crti.S: Likewise.
933 * config/arc/t-arc700-uClibc: Likewise.
934 * config/arc/asm.h: Likewise.
935 * config/arc/libgcc-excl.ver: Likewise.
936 * config/arc/t-arc-newlib: Likewise.
937 * config/arc/divtab-arc700.c: Likewise.
938 * config/arc/initfini.c: Likewise.
939 * config/arc/fp-hack.h: Likewise.
941 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
942 Diego Novillo <dnovillo@google.com>
944 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
945 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
946 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
947 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
949 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
950 Brendan Kehoe <brendan@zen.org>
951 Simon Cook <simon.cook@embecosm.com>
953 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
954 * config/arc: New directory.
955 * longlong.h [__arc__] (umul_ppmm): Remove.
956 [__arc__] (__umulsidi3): Define.
957 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
958 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
960 2013-09-17 Jacek Caban <jacek@codeweavers.com>
962 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
964 * config/i386/gthr-win32.h: Likewise.
966 2013-09-16 DJ Delorie <dj@redhat.com>
968 * config/rl78/vregs.h: Add G10 register definitions.
969 * config/rl78/lib2mul.c: Enable for RL78/G10.
970 * config/rl78/lib2div.c: Likewise.
971 * config/rl78/lshrsi3.S: Use vregs.h.
972 * config/rl78/cmpsi2.S: Likewise.
973 * config/rl78/trampoline.S: Likewise.
974 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
976 2013-09-14 DJ Delorie <dj@redhat.com>
977 Nick Clifton <nickc@redhat.com>
979 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
980 * config/rl78/vregs.h: New.
981 * config/rl78/signbit.S: New file. Implements signbit function.
982 * config/rl78/divmodsi.S: New.
983 * config/rl78/divmodhi.S: New.
984 * config/rl78/divmodqi.S: New.
985 * config/rl78/t-rl78: Build them here...
986 * config/rl78/lib2div.c: ...but not here.
988 2013-09-12 DJ Delorie <dj@redhat.com>
990 * config.host (msp*-*-elf): New.
991 * config/msp430/: New port.
993 2013-08-18 Iain Sandoe <iain@codesourcery.com>
995 PR gcov-profile/58127
996 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
997 __thread var for emulated TLS.
998 (__gcov_indirect_call_counters): Likewise.
1000 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1001 Catherine Moore <clm@codesourcery.com>
1002 Richard Sandiford <rdsandiford@googlemail.com>
1004 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1005 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1006 (CALL_STUB_NO_RET): Likewise.
1007 (CALL_STUB_RET): Likewise.
1008 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1009 __mips16_ret call/return stub symbols.
1010 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1013 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1015 * config.host <mips*-*-linux*>: Remove a stray comment.
1017 2013-08-10 Jan Hubicka <jh@suse.cz>
1019 Work around binutils PR14342
1020 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1021 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1022 (L_gcov_indirect_call_profiler_v2): New.
1024 2013-08-06 Jan Hubicka <jh@suse.cz>
1026 * libgcov.c (__gcov_indirect_call_callee,
1027 __gcov_indirect_call_counters): New global vars.
1028 (__gcov_indirect_call_profiler): replace by ...
1029 (__gcov_indirect_call_profiler_v2) ... this one.
1031 2013-08-06 Caroline Tice <cmtice@google.com>
1033 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1034 vtv_start_preinit.o and vtv_end_preinit.o.
1035 * configure.ac: Add code to check/set enable_vtable_verify.
1036 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1038 * vtv_start_preinit.c: New file.
1039 * vtv_end_preinit.c: New file.
1040 * vtv_start.c: New file.
1041 * vtv_end.c: New file.
1042 * configure: Regenerated.
1044 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1046 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1047 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1048 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1049 GPL-3.0-with-GCC-exception.
1051 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1053 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1056 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1058 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1059 mapping for FPRs when creating the fallback framestate.
1061 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1064 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1065 (__round_s2_const, __round_u2_const)
1066 (__round_s4_const, __round_u4_const, __round_x8):
1067 Saturate result if addition result cannot be represented.
1069 2013-07-15 Matthias Klose <doko@ubuntu.com>
1071 * libgcc2.c: Don't include <limits.h>.
1073 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1075 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1077 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1080 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1082 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1085 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1087 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1088 instead of table lookups.
1089 (__popcountDI2): Likewise.
1091 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1093 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1096 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1099 * soft-fp/adddf3.c: Update from glibc.
1100 * soft-fp/addsf3.c: Likewise.
1101 * soft-fp/addtf3.c: Likewise.
1102 * soft-fp/divdf3.c: Likewise.
1103 * soft-fp/divsf3.c: Likewise.
1104 * soft-fp/divtf3.c: Likewise.
1105 * soft-fp/double.h: Likewise.
1106 * soft-fp/eqdf2.c: Likewise.
1107 * soft-fp/eqsf2.c: Likewise.
1108 * soft-fp/eqtf2.c: Likewise.
1109 * soft-fp/extenddftf2.c: Likewise.
1110 * soft-fp/extended.h: Likewise.
1111 * soft-fp/extendsfdf2.c: Likewise.
1112 * soft-fp/extendsftf2.c: Likewise.
1113 * soft-fp/fixdfdi.c: Likewise.
1114 * soft-fp/fixdfsi.c: Likewise.
1115 * soft-fp/fixsfdi.c: Likewise.
1116 * soft-fp/fixsfsi.c: Likewise.
1117 * soft-fp/fixtfdi.c: Likewise.
1118 * soft-fp/fixtfsi.c: Likewise.
1119 * soft-fp/fixunsdfdi.c: Likewise.
1120 * soft-fp/fixunsdfsi.c: Likewise.
1121 * soft-fp/fixunssfdi.c: Likewise.
1122 * soft-fp/fixunssfsi.c: Likewise.
1123 * soft-fp/fixunstfdi.c: Likewise.
1124 * soft-fp/fixunstfsi.c: Likewise.
1125 * soft-fp/floatdidf.c: Likewise.
1126 * soft-fp/floatdisf.c: Likewise.
1127 * soft-fp/floatditf.c: Likewise.
1128 * soft-fp/floatsidf.c: Likewise.
1129 * soft-fp/floatsisf.c: Likewise.
1130 * soft-fp/floatsitf.c: Likewise.
1131 * soft-fp/floatundidf.c: Likewise.
1132 * soft-fp/floatundisf.c: Likewise.
1133 * soft-fp/floatunditf.c: Likewise.
1134 * soft-fp/floatunsidf.c: Likewise.
1135 * soft-fp/floatunsisf.c: Likewise.
1136 * soft-fp/floatunsitf.c: Likewise.
1137 * soft-fp/gedf2.c: Likewise.
1138 * soft-fp/gesf2.c: Likewise.
1139 * soft-fp/getf2.c: Likewise.
1140 * soft-fp/ledf2.c: Likewise.
1141 * soft-fp/lesf2.c: Likewise.
1142 * soft-fp/letf2.c: Likewise.
1143 * soft-fp/muldf3.c: Likewise.
1144 * soft-fp/mulsf3.c: Likewise.
1145 * soft-fp/multf3.c: Likewise.
1146 * soft-fp/negdf2.c: Likewise.
1147 * soft-fp/negsf2.c: Likewise.
1148 * soft-fp/negtf2.c: Likewise.
1149 * soft-fp/op-1.h: Likewise.
1150 * soft-fp/op-2.h: Likewise.
1151 * soft-fp/op-4.h: Likewise.
1152 * soft-fp/op-8.h: Likewise.
1153 * soft-fp/op-common.h: Likewise.
1154 * soft-fp/quad.h: Likewise.
1155 * soft-fp/single.h: Likewise.
1156 * soft-fp/soft-fp.h: Likewise.
1157 * soft-fp/subdf3.c: Likewise.
1158 * soft-fp/subsf3.c: Likewise.
1159 * soft-fp/subtf3.c: Likewise.
1160 * soft-fp/truncdfsf2.c: Likewise.
1161 * soft-fp/trunctfdf2.c: Likewise.
1162 * soft-fp/trunctfsf2.c: Likewise.
1163 * soft-fp/unorddf2.c: Likewise.
1164 * soft-fp/unordsf2.c: Likewise.
1165 * soft-fp/unordtf2.c: Likewise.
1166 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1167 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1168 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1169 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1170 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1171 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1172 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1173 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1174 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1175 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1176 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1177 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1179 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1181 * config/mips/lib2funcs.c: New file.
1182 * config/mips/t-mips (LIB2ADD_ST): Add it.
1184 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1187 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1188 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1190 2013-06-08 Walter Lee <walt@tilera.com>
1192 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1193 Replace int64_t with long long. Add __extension__ where
1195 * config/tilepro/atomic.c: Include config.h.
1197 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1199 * config.host (arm-wrs-vxworks): Configure with other soft float.
1201 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1203 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1204 (mips64r5900el-*-elf*): New configurations.
1206 2013-06-04 Alan Modra <amodra@gmail.com>
1208 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1210 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1212 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1214 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1216 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1217 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1218 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1220 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1222 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1223 (powerpc-wrs-vxworks): Likewise.
1225 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1227 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1228 signal frames as well.
1229 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1230 STACK_BIAS to the CFA offset.
1232 2013-05-17 Richard Henderson <rth@redhat.com>
1235 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1236 (execute_cfa_program): Use it when storing to fs->regs.
1238 2013-05-08 Kai Tietz <ktietz@redhat.com>
1240 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1241 (__deregister_frame_info): Likewise.
1243 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1245 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1248 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1250 2013-04-25 Alan Modra <amodra@gmail.com>
1252 * config.host: Match little-endian powerpc-linux.
1254 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1256 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1257 as 'unsigned long long' instead of 'unsigned long'.
1258 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1261 2013-04-10 Julian Brown <julian@codesourcery.com>
1263 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1264 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1265 unsigned char/unsigned short.
1266 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1268 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1271 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1273 2013-04-04 Meador Inge <meadori@codesourcery.com>
1275 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1276 computing the location of the link register.
1277 (aeabi_uldivmod): Ditto.
1279 2013-03-27 Kai Tietz <ktietz@redhat.com>
1281 * config.host: Add support for cygwin x64 target.
1282 * configure: Regenerated.
1284 2013-03-26 Walter Lee <walt@tilera.com>
1286 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1287 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1289 2013-03-25 Kai Tietz <ktietz@redhat.com>
1291 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1293 2013-03-20 Robert Mason <rbmj@verizon.net>
1295 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1296 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1297 (__gthread_leave_tsd_dtor_context): Add prototypes.
1298 (tls_delete_hook): Update.
1300 2013-03-20 Catherine Moore <clm@codesourcery.com>
1301 Joseph Myers <joseph@codesourcery.com>
1302 Chao-ying Fu <fu@mips.com>
1304 * config/mips/mips16.S: Don't build for microMIPS.
1305 * config/mips/linux-unwind.h: Handle microMIPS frame.
1306 * config/mips/crtn.S (fini, init): New labels.
1308 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1310 PR tree-optimization/53265
1311 * unwind-dw2.c (execute_cfa_program): Avoid
1312 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1313 on targets with DWARF_FRAME_REGISTERS < 32.
1315 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1318 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1319 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1321 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1323 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1324 sandybridge processors.
1326 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1329 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1332 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1334 * config/microblaze/crti.S: Setup stack protection at entry
1336 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1338 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1339 (__rotldi3): Shift bytewise if applicable.
1341 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1343 * config/aarch64/sync-cache.c
1344 (__aarch64_sync_cache_range): Silence warnings.
1346 2013-02-25 Catherine Moore <clm@codesourcery.com>
1349 2013-02-24 Catherine Moore <clm@codesourcery.com>
1350 Joseph Myers <joseph@codesourcery.com>
1351 Chao-ying Fu <fu@mips.com>
1353 * config/mips/mips16.S: Don't build for microMIPS.
1354 * config/mips/linux-unwind.h: Handle microMIPS frame.
1355 * config/mips/crtn.S (fini, init): New labels.
1357 2013-02-24 Catherine Moore <clm@codesourcery.com>
1358 Joseph Myers <joseph@codesourcery.com>
1359 Chao-ying Fu <fu@mips.com>
1361 * config/mips/mips16.S: Don't build for microMIPS.
1362 * config/mips/linux-unwind.h: Handle microMIPS frame.
1363 * config/mips/crtn.S (fini, init): New labels.
1365 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1366 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1369 2013-02-16 Alan Modra <amodra@gmail.com>
1372 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1373 (ppc_fallback_frame_state): Always set up save locations for fp
1374 and altivec. Don't bother with non-callee-saved regs, r0-r13
1375 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1377 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1380 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1382 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1383 _ssmulha3, _usmulusa3, _ssmulsa3.
1384 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1385 (__muldi3): XCALL __muldi3_6 instead of rcall.
1386 (__umulsidi3, __mulsidi3): New functions.
1387 (do_prologue_saves, do_epilogue_restores): New .macros.
1388 (__divdi3_moddi3): Use them.
1389 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1390 (__usmulusa3, __ssmulsa3): New functions.
1392 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1393 Jack Howarth <howarth@bromo.med.uc.edu>
1394 Patrick Marlier <patrick.marlier@gmail.com>
1397 * config/darwin-crt-tm.c: Remove dummy functions hack.
1399 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1402 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1403 * config/avr/lib2-object.mk: New iterator to build objects from it.
1404 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1406 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1407 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1408 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1409 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1410 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1411 * config/avr/lib1funcs-fixed.S: Implement them.
1413 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1415 Update copyright years.
1417 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1420 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1421 Add crtcxa to extra_parts.
1422 * config/rs6000/exit.h: New file.
1423 * config/rs6000/cxa_atexit.c: New file.
1424 * config/rs6000/cxa_finalize.c: New file.
1425 * config/rs6000/crtcxa.c: New file.
1426 * config/rs6000/t-aix-cxa: New file.
1427 * config/rs6000/libgcc-aix-cxa.ver: New file.
1429 2013-01-31 Nick Clifton <nickc@redhat.com>
1431 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1434 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1437 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1438 _mulQQ, _mulHQ, _mulHA, _mulSA,
1439 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1440 _divQQ, _divHQ, _divHA, _divSA,
1441 _divUQQ, _divUHQ, _divUHA, _divUSA.
1443 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1445 * config.host(microblaze*-linux*): tmake_file: Remove
1446 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1447 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1448 to exclude functions from being built with libgcc.c and use
1449 the microblaze assembly.
1451 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1453 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1456 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1458 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1459 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1460 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1461 alignment operation.
1463 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1465 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1466 loop start address for cache clearing.
1468 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1470 * config/avr/lib1funcs.S: Remove trailing blanks.
1471 * config/avr/lib1funcs-fixed.S: Ditto.
1473 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1475 * config/avr/avr-lib.h: Add GPL copyright notice.
1477 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1479 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1480 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1481 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1482 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1484 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1486 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1487 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1489 2013-01-04 Nick Clifton <nickc@redhat.com>
1491 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1492 the CALLT instruction is supported.
1494 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1496 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1497 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1499 2012-12-13 John Tytgat <John@bass-software.com>
1501 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1504 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1507 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1508 undefined signed overflows.
1510 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1513 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1515 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1517 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1518 (FP_TRAPPING_EXCEPTIONS): Define.
1519 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1520 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1522 2012-12-04 Richard Henderson <rth@redhat.com>
1525 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1527 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1529 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1530 (FP_EX_SHIFT): Define.
1531 (FP_TRAPPING_EXCEPTIONS): Define.
1533 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1535 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1536 (FP_ROUNDMODE): Use FP_RND_MASK.
1537 * config/aarch64/sfp-exceptions.c: New.
1538 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1539 Use __sfp_handle_exceptions.
1541 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1543 * config.host: (arm*-*-freebsd*): Remove.
1544 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1545 (arm*-*-elf*): Remove.
1546 (arm*-*-wince-pe*): Remove.
1547 * arm/unwind-arm.c (struct fpa_reg): Delete.
1548 (struct fpa_regs): Delete.
1549 (phase1_vrs): Remove fpa element.
1550 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1551 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1552 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1553 * ieee754-sf.S (floatundisf): Remove FPA support.
1554 (floatdisf): Likewise.
1555 * ieee75f-df.S (floatundidf): Likewise.
1556 (floatdidf): Likewise.
1558 2012-11-29 Kai Tietz <ktietz@redhat.com>
1561 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1562 * unwind-generic.h: Likewise.
1563 * unwind-seh.c: Likewise.
1565 2012-11-28 Richard Henderson <rth@redhat.com>
1568 * emutls.c (__emutls_get_address): Avoid race condition between
1569 obj->loc.offset read and emutls_key initialization.
1571 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1573 Adjust decimal point of signed accum mode to GCC default.
1576 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1578 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1579 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1580 (__mulha3, __mulsa3)
1581 (__divqq3, __divha3, __divsa3): Adjust to new position of
1582 decimal point of signed accum types.
1584 (__mulusa3_round): New function.
1585 (__mulusa3): Use it.
1586 (__divqq_helper): New function.
1587 (__udivuqq3): Use it.
1589 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1592 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1594 2012-11-18 Teresa Johnson <tejohnson@google.com>
1597 * libgcov.c (gcov_exit): Remove merged program summary
1598 comparison unless !GCOV_LOCKED.
1600 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1602 * soft-fp: Updated from glibc upstream.
1604 2012-11-06 Ian Lance Taylor <iant@google.com>
1606 * generic-morestack.c (__generic_morestack): Align the returned
1607 stack pointer to a 32 byte boundary.
1608 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1609 increment the return address until we have decided that we don't
1610 have a varargs function.
1611 (__morestack) [32-bit]: Align stack correctly when calling C
1613 (__morestack) [64-bit]: Likewise.
1615 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1617 * configure: Regenerate.
1619 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1622 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1623 * config/i386/sfp-machine.h: Guard exception handling
1624 code with _SOFT_FLOAT.
1625 * config/i386/32/sfp-machine.h: Guard rounding handling
1626 code with _SOFT_FLOAT.
1627 * config/i386/64/sfp-machine.h: Ditto.
1629 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1631 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1634 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1636 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1637 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1638 when appropriate. Correct structure element types.
1639 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1640 -minline-all-stringops from compile flags.
1642 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1644 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1646 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1648 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1650 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1652 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1655 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1656 Jim MacArthur <jim.macarthur@arm.com>
1657 Marcus Shawcroft <marcus.shawcroft@arm.com>
1658 Nigel Stephens <nigel.stephens@arm.com>
1659 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1660 Richard Earnshaw <rearnsha@arm.com>
1661 Sofiane Naci <sofiane.naci@arm.com>
1662 Stephen Thomas <stephen.thomas@arm.com>
1663 Tejas Belagod <tejas.belagod@arm.com>
1664 Yufeng Zhang <yufeng.zhang@arm.com>
1666 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1667 * config/aarch64/crti.S: New file.
1668 * config/aarch64/crtn.S: New file.
1669 * config/aarch64/linux-unwind.h: New file.
1670 * config/aarch64/sfp-machine.h: New file.
1671 * config/aarch64/sync-cache.c: New file.
1672 * config/aarch64/t-aarch64: New file.
1673 * config/aarch64/t-softfp: New file.
1675 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1677 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1678 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1679 no-longer-needed LDBU insns.
1681 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1684 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1685 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1687 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1689 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1691 2012-10-15 Matthias Klose <doko@ubuntu.com>
1693 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1695 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1697 * configure: Regenerate.
1698 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1700 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1702 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1703 instructions for 64bit targets only.
1705 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1707 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1708 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1709 * config/i386/32/sfp-machine.h: ... here.
1710 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1711 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1714 2012-10-07 Matthias Klose <doko@ubuntu.com>
1716 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1718 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1720 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1722 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1723 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1724 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1727 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1730 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1731 Fix parameter names.
1733 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1736 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1737 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1738 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1740 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1743 * config/sh/linux-atomic.S: Delete.
1744 * config/sh/linux-atomic.c: New.
1745 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1746 linux-atomic.c. Add cflags to disable warnings.
1748 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1751 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1753 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1754 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1755 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1756 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1757 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1759 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1761 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1763 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1764 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1766 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1768 * config.host (hppa-*-openbsd*): New target.
1769 * config/pa/t-openbsd: New file.
1771 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1774 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1775 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1776 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1777 (__divsa3): Use __negsi2 to negate r_quoL.
1778 * config/avr/lib1funcs.S (FALIAS): New macro.
1779 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1780 (__negsi2): ...this new function.
1781 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1782 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1783 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1784 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1785 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1786 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1788 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1791 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1792 (lshrsi3): Reimplement as lshrsi3_r0.
1794 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1797 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1800 2012-09-07 Teresa Johnson <tejohnson@google.com>
1802 PR gcov-profile/54487
1803 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1806 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1809 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1810 not configured --with-avrlibc=no.
1811 * config/avr/t-avrlibc: New file.
1812 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1813 (DPBIT_FUNCS): Ditto.
1814 (TPBIT_FUNCS): Ditto.
1816 2012-09-04 Teresa Johnson <tejohnson@google.com>
1818 * libgcov.c (struct gcov_summary_buffer): New structure.
1819 (gcov_histogram_insert): New function.
1820 (gcov_compute_histogram): Ditto.
1821 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1822 histograms during summary merging.
1824 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1826 * config.host (x86_64-*-openbsd*): New target.
1828 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1830 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1833 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1836 * config/avr/t-avr (conv_X): Rename to func_X.
1838 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1841 * config/avr/lib1funcs-fixed.S: New file.
1842 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1843 after they are used.
1844 (neg2, neg4): New macros.
1845 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1846 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1847 (__umulhisi3): Speed up MUL variant if there is enough flash.
1848 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1850 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1851 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1852 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1853 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1854 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1855 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1856 (LIB2FUNCS_EXCLUDE): Add supported functions.
1858 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1860 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1861 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1863 * fixed-obj.mk: Only expand dependency if $o is not in
1866 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1868 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1870 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1872 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1873 depend on --enable-shared.
1874 ($(lib1asmfuncs-o)): Use %.vis files independent of
1876 * static-object.mk ($(base)$(objext), $(base).vis)
1877 ($(base)_s$(objext)): Use same rules for visibility handling as in
1880 2012-08-21 Ian Lance Taylor <iant@google.com>
1882 * config/i386/morestack.S (__morestack_non_split): Increase amount
1883 of space allocated for non-split code stack.
1885 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1887 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1888 even if inhibit_libc.
1890 2012-08-17 Julian Brown <julian@codesourcery.com>
1892 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1893 -fexceptions -fnon-call-exceptions if not defined.
1894 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1895 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1897 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1899 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1902 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1904 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1905 rs6000/t-slibgcc-aix.
1907 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1909 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1911 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1913 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1915 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1918 * Makefile.in (version): Replace top_srcdir with srcdir.
1920 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1922 * Makefile.in (version): set to BASE-VER file from gcc directory.
1924 2012-08-01 Nick Clifton <nickc@redhat.com>
1926 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1927 Implements __clrsb for an HImode argument.
1929 2012-07-31 Nick Clifton <nickc@redhat.com>
1931 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1932 Implements __clrsb for an HImode argument.
1933 * config/stormy16/clrsbhi2.c: New file:
1934 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1936 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1938 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1940 2012-07-19 Tristan Gingold <gingold@adacore.com>
1941 Richard Henderson <rth@redhat.com>
1943 * unwind-seh.c: New file.
1944 * unwind-generic.h: Include windows.h for SEH.
1945 (_Unwind_Exception): Use 6 private fields for SEH.
1946 (_GCC_specific_handler): Declare.
1947 * unwind-c.c (__gcc_personality_seh0): New function.
1949 * config/i386/libgcc-cygming.ver: New file.
1950 * config/i386/t-seh-eh: New file.
1951 * config.host (x86_64-*-mingw*): Default to seh.
1953 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1955 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1957 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1959 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1960 __builtin_expect when checking for exceptions.
1961 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1963 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1965 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1966 function declaration.
1967 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1969 * config/ia64/sfp-exceptions.c: New.
1970 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1972 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1974 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1975 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1976 * config/i386/64/sfp-machine: ... (delete here) ...
1977 * config/i386/sfp-machine.h: ... to here.
1978 (FP_EX_MASK): Remove.
1980 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1982 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1984 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1985 * config/i386/libgcc-sol2.ver: Ditto.
1986 * config/i386/libgcc-glibc.ver: Ditto.
1988 2012-06-11 Roland McGrath <mcgrathr@google.com>
1990 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1991 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1994 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1996 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1997 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1998 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1999 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2000 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2001 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2002 * config/i386/64/sfp-machine: ... (delete here) ...
2003 * config/i386/sfp-machine.h: ... to here.
2005 (__sfp_handle_exceptions): New function declaration.
2006 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2007 * config/i386/sfp-exceptions.c: New.
2008 * config/i386/t-softfp: New.
2009 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2010 i386/t-softfp to tmake_file.
2012 2012-06-03 David S. Miller <davem@davemloft.net>
2014 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2017 2012-05-31 David S. Miller <davem@davemloft.net>
2019 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2020 multiply and divide instructions on 32-bit when V9.
2021 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2023 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2025 * config/arm/ieee754-df.S: Fix typos.
2026 * config/arm/ieee754-sf.S: Fix typos.
2027 * config/c6x/libunwind.S: Fix typos.
2028 * config/epiphany/udivsi3-float.c: Fix typos.
2029 * config/microblaze/muldi3_hard.S: Fix typos.
2030 * config/picochip/adddi3.S: Fix typos.
2031 * config/picochip/ashlsi3.S: Fix typos.
2032 * config/picochip/ashrsi3.S: Fix typos.
2033 * config/picochip/clzsi2.S: Fix typos.
2034 * config/picochip/cmpsi2.S: Fix typos.
2035 * config/picochip/divmod15.S: Fix typos.
2036 * config/picochip/divmodhi4.S: Fix typos.
2037 * config/picochip/divmodsi4.S: Fix typos.
2038 * config/picochip/longjmp.S: Fix typos.
2039 * config/picochip/lshrsi3.S: Fix typos.
2040 * config/picochip/parityhi2.S: Fix typos.
2041 * config/picochip/popcounthi2.S: Fix typos.
2042 * config/picochip/setjmp.S: Fix typos.
2043 * config/picochip/subdi3.S: Fix typos.
2044 * config/picochip/ucmpsi2.S: Fix typos.
2045 * config/picochip/udivmodhi4.S: Fix typos.
2046 * config/picochip/udivmodsi4.S: Fix typos.
2047 * config/spu/divv2df3.c: Fix typos.
2048 * config/spu/mfc_multi_tag_release.c: Fix typos.
2049 * config/spu/mfc_tag_release.c: Fix typos.
2050 * configure.ac: Fix typos.
2051 * configure: Regenerate.
2053 2012-05-25 Ian Lance Taylor <iant@google.com>
2055 * config/i386/morestack.S (__morestack_non_split): Check whether
2056 caller is varargs and needs %bp to hold the stack frame on return.
2058 2012-05-25 Olivier Hainque <hainque@adacore.com>
2060 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2061 sequence in the non pic case on VxWorks.
2063 2012-05-24 Olivier Hainque <hainque@adacore.com>
2065 * Makefile.in: Move dependency on install-unwind_h from
2066 "install-leaf" to "install".
2068 2012-05-24 Olivier Hainque <hainque@adacore.com>
2070 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2071 Use a separate command for stamp removals.
2073 2012-05-21 Andrew Pinski <apinski@cavium.com>
2076 * configure.ac: Define the default includes to being none.
2077 * configure: Regenerate.
2079 2012-05-16 Olivier Hainque <hainque@adacore.com>
2081 * Makefile.in (install-unwind_h): Rename into ...
2082 (install-unwind_h-forbuild): New target.
2083 (all): Use it instead of the former install-unwind_h.
2084 (install-unwind_h): Reinstate, copy to user install destination
2085 for include files, not to the internal gcc object directory one.
2086 (install-leaf): Depend on it.
2088 2012-05-15 Olivier Hainque <hainque@adacore.com>
2090 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2091 register numbers. LR_REGNO replaces R_LR.
2092 (ucontext_for): New, helper for ...
2093 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2095 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2097 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2099 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2100 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2101 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2103 (i[34567]86-*-*, x86_64-*-*): ... here.
2105 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2106 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2108 * config/i386/i386-cpuinfo.c: Rename to ...
2109 * config/i386/cpuinfo.c: ... this.
2110 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2112 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2113 (libgcc_cv_init_priority): New test.
2114 * configure: Regenerate.
2115 * config.in: New file.
2116 * Makefile.in (clean): Rename config.h to auto-target.h.
2117 (config.h): Likewise.
2118 (stamp-h): Likewise.
2120 * config/i386/cpuinfo.c (auto-target.h): Include.
2121 (CONSTRUCTOR_PRIORITY): Define.
2122 (__cpu_indicator_init): Use it.
2124 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2126 * longlong.h: Use a URL instead of an FSF postal address.
2127 Replace spaces with tab.
2129 2012-05-08 Teresa Johnson <tejohnson@google.com>
2131 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2132 (__gcov_dump): Ditto.
2133 (gcov_dump_complete): New global variable.
2134 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2135 (__gcov_flush): Outline functionality now in gcov_clear.
2136 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2138 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2140 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2141 (mips*-*-linux*): Include mips/t-tpbit when long double is
2144 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2146 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2147 (get_available_features): New argument. Check for AVX2.
2148 (__cpu_indicator_init): Modify call to get_available_features.
2150 2012-04-25 Alan Modra <amodra@gmail.com>
2152 * config/rs6000/crtsavevr.S: New file.
2153 * config/rs6000/crtrestvr.S: New file.
2154 * config/rs6000/t-savresfgpr: Build the above.
2155 * config/rs6000/t-netbsd: Likewise.
2157 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2159 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2161 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2163 * libgcc/config/i386/i386-cpuinfo.c: New file.
2164 * libgcc/config/i386/t-cpuinfo: New file.
2165 * libgcc/config.host: Include t-cpuinfo.
2166 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2168 2012-04-24 Chao-ying Fu <fu@mips.com>
2170 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2172 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2174 struct siginfo vs. siginfo_t
2176 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2177 siginfo_t instead of struct siginfo.
2178 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2179 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2180 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2181 (ia64_handle_unwabi): Likewise.
2182 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2183 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2184 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2185 (sh_fallback_frame_state): Likewise.
2186 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2187 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2189 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2191 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2194 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2196 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2197 if it hasn't been previously saved.
2199 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2201 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2204 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2207 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2208 instead of __AVR_HAVE_8BIT_SP__.
2210 2012-03-26 Tristan Gingold <gingold@adacore.com>
2212 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2213 (unw_table_entry): Use unw_word instead of unsigned long.
2214 (_Unwind_FindTableEntry): Likewise.
2215 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2216 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2217 (_Unwind_FindTableEntry): Likewise.
2218 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2219 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2220 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2221 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2222 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2223 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2224 (uw_init_context_1, uw_install_context): Likewise.
2225 (unw_word): Move to unwind-ia64.h
2227 2012-03-26 Tristan Gingold <gingold@adacore.com>
2229 * config/vms/vms-ucrt0.c: Update copyright years.
2231 (___gcc_main_flags): Declare.
2232 (__main): Check flags to remap argv and exit code.
2233 * config.host (*-*-*vms*): Adjust extra_parts.
2234 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2237 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2239 * arm/lib1funcs.asm (ctzsi2): New function.
2240 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2241 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2242 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2243 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2244 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2245 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2247 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2249 * config.host: Add bits to support powerpc64-*-freebsd*.
2250 * config/rs6000/freebsd-unwind.h: New file.
2251 * config/rs6000/t-freebsd64: New file.
2253 2012-03-20 Richard Guenther <rguenther@suse.de>
2255 PR gcov-profile/52627
2256 * libgcov.c (init_mx): Fix mutex name.
2258 2012-03-16 Tristan Gingold <gingold@adacore.com>
2260 * config/ia64/vms-unwind.h: Remove ulong (and replace
2261 it by unw_reg where used). Define unw_reg with __int64.
2263 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2265 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2267 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2269 (sparc_is_sighandler): Likewise.
2271 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2273 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2276 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2278 * config/arm/crtn.S: Fix typo.
2280 2012-03-13 Richard Guenther <rguenther@suse.de>
2282 * libgcov.c: Remove stdio.h include and NULL un-define.
2284 2012-03-13 Richard Guenther <rguenther@suse.de>
2287 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2289 2012-03-13 Richard Guenther <rguenther@suse.de>
2291 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2293 2012-03-13 Richard Guenther <rguenther@suse.de>
2295 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2296 and __gthread_mutex_init_function definitions.
2298 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2300 * config.host (mips*-*-openbsd*): Remove.
2302 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2304 * config.host: Remove alpha*-dec-osf5.1* handling.
2305 * config/alpha/gthr-posix.c: Remove.
2306 * config/alpha/libgcc-osf5.ver: Remove.
2307 * config/alpha/osf5-unwind.h: Remove.
2308 * config/alpha/t-osf-pthread: Remove.
2309 * config/alpha/t-slibgcc-osf: Remove.
2310 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2311 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2312 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2313 * mkmap-flat.awk: Remove osf_export handling.
2315 2012-03-12 Richard Guenther <rguenther@suse.de>
2317 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2318 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2319 (__gthread_mutex_init_function): New function.
2320 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2323 * libgcov.c: Include gthr.h.
2324 (__gcov_flush_mx): New global variable.
2325 (init_mx, init_mx_once): New functions.
2326 (__gcov_flush): Protect self with a mutex.
2327 (__gcov_fork): Re-initialize mutex after forking.
2328 * unwind-dw2-fde.c: Change condition under which to use
2329 __GTHREAD_MUTEX_INIT_FUNCTION.
2331 2012-03-12 Tristan Gingold <gingold@adacore.com>
2333 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2334 * config/ia64/t-vms: Likewise.
2336 2012-03-11 Michael Hope <michael.hope@linaro.org>
2338 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2341 2012-03-07 Walter Lee <walt@tilera.com>
2343 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2345 (atomic_xor): Rename and move definition to
2346 config/tilepro/atomic.h.
2347 (atomic_nand): Ditto.
2348 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2350 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2351 (arch_atomic_nand): Ditto.
2353 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2356 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2358 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2361 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2364 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2368 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2369 if RAMPZ affects reading from RAM.
2370 (__tablejump_elpm__): Ditto.
2372 (__movmemx_hi): Ditto.
2373 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2374 (__do_global_dtors): Ditto.
2375 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2376 (__movmemx_hi): Ditto.
2378 2012-03-05 Richard Henderson <rth@redhat.com>
2380 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2381 [ARM] (count_trailing_zeros): Use the builtin.
2383 2012-03-01 Kai Tietz <ktietz@redhat.com>
2385 * soft-fp: Imported from glibc upstream.
2387 2012-02-28 Kai Tietz <ktietz@redhat.com>
2389 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2390 for mingw-targets as attribute gcc_struct.
2392 2012-02-28 Ian Lance Taylor <iant@google.com>
2394 * generic-morestack.c (__splitstack_releasecontext): Correct call
2395 to __morestack_release_segments.
2397 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2400 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2401 for __linux__ when removing signals from __morestack_fullmask.
2403 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2406 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2408 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2410 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2411 instead of HAVE_INITFINI_ARRAY.
2412 * config/ia64/crtend.S: Likewise.
2414 2012-02-20 Kai Tietz <ktietz@redhat.com>
2417 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2419 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2420 to w32-unwind.h header.
2422 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2424 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2425 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2426 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2427 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2429 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2431 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2433 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2436 * config/darwin-crt-tm.c: Correct typo.
2438 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2439 Patrick Marlier <patrick.marlier@gmail.com>
2442 * config/darwin-crt-tm.c: Generate dummy functions.
2444 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2445 Patrick Marlier <patrick.marlier@gmail.com>
2448 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2449 (__doTMRegistrations): Call it.
2450 (__doTMdeRegistrations): Likewise.
2452 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2453 Anatoly Sokolov <aesok@post.ru>
2454 Eric Weddington <eric.weddington@atmel.com>
2457 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2458 (__epilogue_restores__): Ditto.
2460 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2464 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2465 Solaris 11 and slightly reformat.
2466 (sparc_is_sighandler): Likewise.
2468 2012-02-14 Walter Lee <walt@tilera.com>
2470 * config.host: Handle tilegx and tilepro.
2471 * config/tilegx/sfp-machine.h: New file.
2472 * config/tilegx/sfp-machine32.h: New file.
2473 * config/tilegx/sfp-machine64.h: New file.
2474 * config/tilegx/t-crtstuff: New file.
2475 * config/tilegx/t-softfp: New file.
2476 * config/tilegx/t-tilegx: New file.
2477 * config/tilepro/atomic.c: New file.
2478 * config/tilepro/atomic.h: New file.
2479 * config/tilepro/linux-unwind.h: New file.
2480 * config/tilepro/sfp-machine.h: New file.
2481 * config/tilepro/softdivide.c: New file.
2482 * config/tilepro/softmpy.S: New file.
2483 * config/tilepro/t-crtstuff: New file.
2484 * config/tilepro/t-tilepro: New file.
2486 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2490 * gthr-posix.h: Allow static initializer macros to be disabled.
2491 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2493 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2495 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2496 Add t-slibgcc-libgcc to tmake_file.
2497 * config/mips/libgcc-mips16.ver: Revert previous patch.
2498 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2500 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2501 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2503 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2504 * config/cr16/crti.S: New file.
2505 * config/cr16/crtlibid.S: New file.
2506 * config/cr16/crtn.S: New file.
2507 * config/cr16/lib1funcs.S: New file.
2508 * config/cr16/t-cr16: New file.
2509 * config/cr16/t-crtlibid: New file.
2510 * config/cr16/unwind-dw2.h: New file.
2511 * config/cr16/unwind-cr16.c: New file.
2512 * config/cr16/divmodhi3.c: New file.
2514 2012-01-25 Alan Modra <amodra@gmail.com>
2516 * config/rs6000/t-linux64: Delete. Move..
2517 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2518 * config/rs6000/t-linux: ..and libgcc flags to here.
2520 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2522 * config.host (i[34567]86-*-interix3*):
2523 Change triplet to i[34567]86-*-interix[3-9]*.
2524 * configure: Regenerate.
2526 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2527 Richard Sandiford <rdsandiford@googlemail.com>
2529 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2530 * config/mips/mips16.S (__mips16_rdhwr): New function.
2531 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2533 2012-01-11 Nathan Sidwell <nathan@acm.org>
2535 * libgcov.c (__gcov_init): Ignore objects with no functions.
2537 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2540 Extend __pgmx semantics to linearize memory.
2541 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2542 * config/avr/lib1funcs.S (__xload_1): New function.
2543 (__movmemx_qi, __movmemx_hi): New functions.
2544 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2547 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2549 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2550 purported sigacthandler address isn't null before dereferencing it.
2551 (sparc_is_sighandler): Likewise.
2553 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2556 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2557 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2558 (sparc_is_sighandler): Likewise.
2559 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2561 2012-01-06 Tristan Gingold <gingold@adacore.com>
2563 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2564 compatibility thunks...
2565 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2566 (crtbeginS.o, crtendS.o): ... and these to ...
2567 * config/ia64/t-ia64-elf: ... this new file.
2568 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2569 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2571 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2573 * configure: Regenerate.
2574 * config/s390/t-crtstuff: Remove -fPIC.
2576 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2579 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2582 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2585 * config/avr/lib1funcs.S: Remove FIXME comments.
2586 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2588 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2590 Implement light-weight DImode support.
2591 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2592 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2593 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2594 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2596 2011-12-30 Nathan Sidwell <nathan@acm.org>
2598 * libgcov.c (gcov_crc32): Remove global var.
2599 (free_fn_data): New function.
2600 (buffer_fn_data): Pass in filename, more robust error recovery.
2601 (crc32_unsigned): New function.
2602 (gcov_exit): More robust detection of new program. More robust
2604 (__gcov_init): Do not update program's crc here.
2606 2011-12-21 Tristan Gingold <gingold@adacore.com>
2608 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2610 2011-12-21 Ian Lance Taylor <iant@google.com>
2612 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2614 2011-12-20 Ian Lance Taylor <iant@google.com>
2616 * config/i386/morestack.S (__morestack_non_split): If there is
2617 enough stack space already, don't split. Ask for more stack space
2620 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2622 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2624 (_Unwind_DebugHook): New function.
2625 (uw_restore_core_regs): New define.
2626 (unwind_phase2): Use uw_restore_core_regs instead of
2628 (unwind_phase2_forced): Likewise.
2629 (__gnu_Unwind_Resume): Likewise.
2631 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2633 * config/alpha/linux-unwind.h: Update copyright years.
2634 (MD_FROB_UPDATE_CONTEXT): New define.
2635 (alpha_frob_update_context): New function.
2637 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2639 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2640 tmake_file rather replacing it.
2642 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2644 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2645 function is not used for PPC64.
2646 (save_world): Amend comments. Update the VRsave mask to reflect the
2648 (rest_world): Update comments, do not clobber r10, do not use r8.
2649 (eh_rest_world_r10): Amend comments, do not use r8.
2650 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2651 no longer used, move restore of CR and target address to the end of
2654 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2656 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2657 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2659 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2662 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2663 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2665 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2667 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2669 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2672 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2673 * config/avr/lib1funcs.S (__muldi3): New function.
2675 2011-12-06 Andrew Pinski <apinski@cavium.com>
2677 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2679 (__frame_dummy_init_array_entry): Likewise.
2681 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2683 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2687 * config/avr/lib1funcs.S (__prologue_saves__,
2688 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2689 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2691 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2693 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2695 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2698 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2699 (_ITM_deregisterTMCloneTable): Likewise.
2700 (__register_frame_info): Fix unused warning.
2701 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2702 pthread_default_stacksize_np): Likewise.
2703 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2705 2011-11-29 DJ Delorie <dj@redhat.com>
2707 * config.host (rl78-*-elf): New case.
2708 * config/rl78: New directory for the Renesas RL78.
2710 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2712 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2715 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2718 * config/rs6000/t-savresfgpr: New file.
2719 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2720 $(srcdir)/config/rs6000/eabi.S.
2721 * config/rs6000/t-ppccomm-ldbl: Remove.
2722 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2724 (powerpc-*-eabispe*): Likewise.
2725 (powerpc-*-eabi*): Likewise.
2726 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2727 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2728 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2729 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2731 (powerpc-*-eabisim*): Likewise.
2732 (powerpc-*-elf*): Likewise.
2733 (powerpc-*-eabialtivec*): Likewise.
2734 (powerpc-xilinx-eabi*): Likewise.
2735 (powerpc-*-rtems*): Likewise.
2736 (powerpcle-*-elf*): Likewise.
2737 (powerpcle-*-eabisim*): Likewise.
2738 (powerpcle-*-eabi*): Likewise.
2740 2011-11-27 Ian Lance Taylor <iant@google.com>
2742 * generic-morestack.c (__splitstack_find): Check for NULL old
2744 (__splitstack_resetcontext): New function.
2745 (__splitstack_releasecontext): New function.
2746 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2748 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2750 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2752 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2754 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2756 2011-11-26 Richard Henderson <rth@redhat.com>
2758 * config/m68k/linux-atomic.c: New file.
2759 * config/m68k/t-linux: New file.
2760 * config.host (m68k-uclinux, m68k-linux): Use it.
2762 2011-11-26 Richard Henderson <rth@redhat.com>
2764 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2765 (__TMC_END__): Only declare if hidden is available; in the definition,
2766 if hidden is unavailable add a null record.
2767 (deregister_tm_clones, register_tm_clones): New.
2768 (__do_global_dtors_aux, frame_dummy): Use them.
2769 (__do_global_dtors, __do_global_ctors_1): Likewise.
2771 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2773 * config/darwin-crt-tm.c: New file.
2774 * config.host (darwin): Build crttms.o crttme.o to provide
2775 startup and shutdown for tm clones.
2776 * config/t-darwin (crttms.o): New build rule.
2777 (crttme.o): Likewise.
2779 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2781 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2784 2011-11-21 Richard Henderson <rth@redhat.com>
2786 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2787 (__TMC_LIST__, __TMC_END__): New.
2788 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2789 (__do_global_dtors): Likewise.
2790 (frame_dummy): Call _ITM_registerTMCloneTable.
2791 (__do_global_ctors_1): Likewise.
2793 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2795 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2796 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2797 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2798 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2799 * config/i386/t-darwin64: Remove.
2800 * config/sh/t-netbsd (LIB2ADD): Remove.
2802 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2805 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2806 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2807 * config/avr/lib1funcs.S (wmov): New assembler macro.
2808 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2809 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2810 (__udivmod64): New function.
2811 (__negdi2): New function.
2813 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2815 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2816 *-*-freebsd*aout*): Remove.
2818 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2820 * static-object.mk (c_flags-$o): Save c_flags.
2821 ($(base)$(objext)): Use it.
2823 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2825 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2827 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2830 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2831 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2834 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2836 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2838 (aeabi_uidivmod): Likewise.
2839 (umodsi3): Likewise.
2841 (aeabi_idivmod): Likewise.
2844 2011-11-16 Tristan Gingold <gingold@adacore.com>
2846 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2848 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2851 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2852 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2854 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2856 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2858 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2859 * config/pa/t-stublib64: Delete.
2861 2011-11-12 Richard Henderson <rth@redhat.com>
2863 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2864 cast the pointer argument to _Unwind_SetGRPtr.
2866 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2868 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2870 2011-11-09 Ian Lance Taylor <iant@google.com>
2872 * generic-morestack.c: Include <string.h>.
2873 (uintptr_type): Define.
2874 (struct initial_sp): Add dont_block_signals field. Reduce size of
2876 (allocate_segment): Set prev field to NULL. Don't set
2877 __morestack_current_segment or __morestack_segments.
2878 (__generic_morestack): Update current->prev and *pp after calling
2880 (__morestack_block_signals): Don't do anything if
2881 dont_block_signals is set.
2882 (__morestack_unblock_signals): Likewise.
2883 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2885 (__splitstack_block_signals): New function.
2886 (enum __splitstack_content_offsets): Define.
2887 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2888 (__splitstack_makecontext): New function.
2889 (__splitstack_block_signals_context): New function.
2890 (__splitstack_find_context): New function.
2891 * config/i386/morestack.S (__morestack_get_guard): New function.
2892 (__morestack_set_guard, __morestack_make_guard): New functions.
2893 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2895 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2897 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2898 (i[34567]86-*-mingw*): ... here.
2899 (x86_64-*-mingw*): ... here.
2901 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2903 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2905 2011-11-07 Nathan Sidwell <nathan@acm.org>
2907 * libgcov.c (struct gcov_fn_buffer): New struct.
2908 (buffer_fn_data): New helper.
2909 (gcov_exit): Rework for new gcov data structures.
2911 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2914 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2916 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2918 * config.host (tmake_file): Correct comment.
2919 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2921 (bfin*-uclinux*): Likewise.
2922 (bfin*-linux-uclibc*): Likewise.
2923 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2925 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2927 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2928 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2929 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2930 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2931 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2932 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2933 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2934 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2935 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2936 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2937 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2938 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2939 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2941 * config/bfin/t-elf: Remove.
2942 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2944 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2946 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2947 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2948 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2949 (lm32-*-elf*): ... this.
2950 (lm32-*-rtems*): ... and this.
2952 (m32r-*-rtems*): Add to tmake_file.
2953 (moxie-*-rtems*): Likewise.
2954 (sparc-*-rtems*): Likewise.
2955 Remove t-rtems from tmake_file.
2956 (sparc64-*-rtems*): Likewise.
2957 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2960 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2963 * config/gthr-posix.h: Move ...
2964 * gthr-posix.h: ... here.
2965 * config/gthr-lynx.h: Reflect this.
2966 * config/gthr-vxworks.h: Likewise.
2967 * config/rs6000/gthr-aix.h: Likewise.
2968 * configure.ac (target_thread_file): Likewise.
2969 * configure: Regenerate.
2971 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2973 * config.host (arm*-*-rtemseabi*): New target.
2975 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2978 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2981 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2983 * config.host (epiphany-*-elf*): New configuration.
2984 * config/epiphany: New Directory.
2986 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2988 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2989 * config/avr/t-rtems: New.
2990 Filter out _exit from LIB1ASMFUNCS.
2992 2011-11-04 David S. Miller <davem@davemloft.net>
2994 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2995 * configure: Rebuild.
2997 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2999 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3002 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3005 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3006 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3008 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3011 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3013 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3015 * config/c6x/t-elf (LIB2ADDEH): Set.
3016 * config/c6x/t-c6x-elf: Remove.
3018 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3020 * config/i386/sol2-ci.S: Rename to ...
3021 * config/i386/crti.S: ... this.
3022 * config/i386/sol2-cn.S: Rename to ...
3023 * config/i386/crtn.S: ... this.
3024 * config/sparc/sol2-ci.S: Rename to ...
3025 * config/sparc/crti.S: ... this.
3026 * config/sparc/sol2-cn.S: Rename to ...
3027 * config/sparc/crtn.S: ... this.
3028 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3029 (crti.o, crtn.o): Remove.
3031 2011-11-04 Tristan Gingold <gingold@adacore.com>
3033 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3035 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3037 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3039 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3041 * config.host (crisv32-*-none, cris-*-none): Remove.
3042 (crisv32-*-elf): Append to tmake_file, don't just set it.
3043 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3045 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3047 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3048 (ecrtn$(objext)): Likewise.
3049 (ncrti$(objext)): Likewise.
3050 (ncrtn$(objext)): Likewise.
3052 2011-11-03 Andreas Schwab <schwab@redhat.com>
3054 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3056 2011-11-02 David S. Miller <davem@davemloft.net>
3058 * configure.ac: Set host_address on sparc too.
3059 * configure: Regenerate.
3060 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3061 based upon host_address.
3062 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3064 2011-11-02 Jason Merrill <jason@redhat.com>
3066 * config/rs6000/t-ppccomm: Add missing \.
3068 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3070 * gthr-single.h, gthr.h: New files.
3071 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3072 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3073 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3074 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3075 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3076 * configure.ac (thread_header): New variable.
3077 Set it depending on target_thread_file.
3078 (gthr-default.h): Link from $thread_header.
3079 * configure: Regenerate.
3080 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3082 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3084 * configure.ac (tm_file_): New variable.
3085 Determine from tm_file.
3086 (tm_file, tm_defines): Substitute.
3087 * configure: Regenerate.
3088 * mkheader.sh: New file.
3089 * Makefile.in (clean): Remove libgcc_tm.h.
3090 ($(objects)): Depend on libgcc_tm.h.
3091 (libgcc_tm_defines, libgcc_tm_file): New variables.
3092 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3093 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3094 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3095 ($(extra-parts)): Depend on libgcc_tm.h.
3096 * config.host (tm_defines, tm_file): New variable.
3097 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3098 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3099 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3100 (avr-*-rtems*): Likewise.
3101 (avr-*-*): Likewise.
3102 (frv-*-elf): Likewise.
3103 (frv-*-*linux*): Likewise.
3104 (h8300-*-rtems*): Likewise.
3105 (h8300-*-elf*): Likewise.
3106 (i[34567]86-*-darwin*): Likewise.
3107 (x86_64-*-darwin*): Likewise.
3108 (rx-*-elf): Likewise.
3109 (tic6x-*-uclinux): Likewise.
3110 (tic6x-*-elf): Likewise.
3111 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3112 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3113 * config/i386/cygming-crtbegin.c: Likewise.
3114 * config/i386/cygming-crtend.c: Likewise.
3115 * config/ia64/fde-vms.c: Likewise.
3116 * config/ia64/unwind-ia64.c: Likewise.
3117 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3118 * config/rs6000/darwin-fallback.c: Likewise.
3119 * config/stormy16/lib2funcs.c: Likewise.
3120 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3121 * crtstuff.c: Likewise.
3122 * dfp-bit.h: Likewise.
3123 * emutls.c: Likewise.
3124 * fixed-bit.c: Likewise.
3125 * fp-bit.c: Likewise.
3126 * generic-morestack-thread.c: Likewise.
3127 * generic-morestack.c: Likewise.
3128 * libgcc2.c: Likewise.
3129 * libgcov.c: Likewise.
3130 * unwind-dw2-fde-dip.c: Likewise.
3131 * unwind-dw2-fde.c: Likewise.
3132 * unwind-dw2.c: Likewise.
3133 * unwind-sjlj.c: Likewise.
3135 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3137 * configure.ac: Include ../config/picflag.m4.
3138 (GCC_PICFLAG): Call it.
3140 * configure: Regenerate.
3141 * Makefile.in (gcc_srcdir): Remove.
3142 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3143 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3144 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3145 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3146 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3149 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3150 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3151 to refer to libgcc2.c.
3153 * config/darwin-64.c: New file.
3154 * config/darwin-crt3.c: Remove comment.
3155 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3156 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3157 config/udivmodsi4.c: New files.
3158 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3159 config/memset.c: New files.
3160 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3161 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3162 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3163 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3164 * config/t-openbsd-thread: New file.
3165 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3166 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3167 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3168 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3171 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3172 to refer to gthr-posix.c.
3173 * config/alpha/t-vms (LIB2ADD): Set.
3174 * config/alpha/vms-gcc_shell_handler.c: New file.
3175 * config/arm/bpabi.c, config/arm/fp16.c,
3176 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3177 config/arm/unaligned-funcs.c: New files.
3178 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3179 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3180 * config/arm/t-linux: Likewise.
3181 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3182 * config/arm/t-netbsd: New file.
3183 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3184 * config/arm/t-symbian (LIB2ADD_ST): Set.
3185 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3186 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3187 * config/bfin/t-elf: New file.
3188 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3189 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3190 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3191 config/c6x/ltf.c: New files.
3192 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3193 (HOST_LIBGCC2_CFLAGS): Set.
3194 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3195 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3196 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3198 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3199 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3200 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3201 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3202 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3204 * config/frv/t-frv (LIB2ADD): Set.
3205 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3206 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3207 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3208 config/h8300/popcounthi2.c: New files.
3209 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3210 * config/i386/gthr-win32.c: New file.
3211 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3212 * config/i386/t-cygwin: Likewise.
3213 * config/i386/t-darwin, config/i386/t-darwin64,
3214 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3215 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3216 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3217 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3218 * config/ia64/quadlib.c: New file.
3219 * config/ia64/t-hpux (LIB2ADD): Set.
3220 * config/ia64/t-ia64: Add comment.
3221 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3222 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3223 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3224 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3225 * config/m32c/t-m32c (LIB2ADD): Set.
3226 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3227 * config/m32r/t-m32r: Likewise.
3228 * config/m68k/fpgnulib.c: New file.
3229 * config/m68k/t-floatlib (LIB2ADD): Set.
3230 (xfgnulib.c): New target.
3231 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3232 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3233 * config/mep/t-mep (LIB2ADD): Set.
3234 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3235 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3236 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3237 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3238 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3239 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3240 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3241 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3242 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3243 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3245 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3246 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3247 * config/pa/fptr.c, config/pa/lib2funcs.S,
3248 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3249 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3250 (LIB2ADD, LIB2ADD_ST): Set.
3251 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3252 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3254 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3255 * config/pdp11/t-pdp11: New file.
3256 * config/picochip/libgccExtras/adddi3.S,
3257 config/picochip/libgccExtras/ashlsi3.S,
3258 config/picochip/libgccExtras/ashrsi3.S,
3259 config/picochip/libgccExtras/clzsi2.S,
3260 config/picochip/libgccExtras/cmpsi2.S,
3261 config/picochip/libgccExtras/divmod15.S,
3262 config/picochip/libgccExtras/divmodhi4.S,
3263 config/picochip/libgccExtras/divmodsi4.S,
3264 config/picochip/libgccExtras/lshrsi3.S,
3265 config/picochip/libgccExtras/parityhi2.S,
3266 config/picochip/libgccExtras/popcounthi2.S,
3267 config/picochip/libgccExtras/subdi3.S,
3268 config/picochip/libgccExtras/ucmpsi2.S,
3269 config/picochip/libgccExtras/udivmodhi4.S,
3270 config/picochip/libgccExtras/udivmodsi4.S: New files.
3271 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3272 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3273 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3274 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3275 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3276 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3277 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3278 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3280 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3281 (HOST_LIBGCC2_CFLAGS): Set.
3282 * config/rs6000/t-darwin64: New file.
3283 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3284 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3285 * config/rs6000/t-ppccomm (LIB2ADD): Add
3286 $(srcdir)/config/rs6000/tramp.S.
3287 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3288 Add $(srcdir)/config/rs6000/eabi.S.
3289 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3290 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3291 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3292 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3293 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3294 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3295 * config/rs6000/tramp.S: New file.
3296 * config/s390/t-tpf: Remove.
3297 * config/sh/linux-atomic.S: New file.
3298 * config/sh/t-linux (LIB2ADD): Set.
3299 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3300 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3301 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3303 (HOST_LIBGCC2_CFLAGS): Set.
3304 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3305 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3306 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3307 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3308 config/spu/mfc_multi_tag_release.c,
3309 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3310 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3311 config/spu/multi3.c: New files.
3312 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3313 (HOST_LIBGCC2_CFLAGS): Set.
3314 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3315 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3316 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3317 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3318 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3319 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3320 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3321 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3322 config/stormy16/umodsi3.c: New files.
3323 * config/xtensa/lib2funcs.S: New file.
3324 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3325 * config/xtensa/t-xtensa (LIB2ADD): Set.
3326 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3327 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3328 Add t-freebsd-thread to tmake_file for posix threads.
3329 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3330 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3331 (*-*-lynxos*): Likewise.
3332 (*-*-netbsd*): Likewise.
3333 (*-*-openbsd*): Likewise.
3334 Add t-openbsd-thread to tmake_file for posix threads.
3335 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3336 (*-*-vxworks*): Set tmake_file.
3337 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3338 (alpha*-*-freebsd*): Likewise.
3339 (alpha*-*-netbsd*): Likewise.
3340 (alpha*-*-openbsd*): Likewise.
3341 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3342 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3343 (alpha*-dec-*vms*): Likewise.
3344 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3345 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3346 (bfin*-uclinux*): Likewise.
3347 (bfin*-linux-uclibc*): Likewise.
3348 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3349 (crisv32-*-none): Likewise.
3350 (cris-*-elf): Likewise.
3351 (cris-*-none): Likewise.
3352 (cris-*-linux*, crisv32-*-linux*): Likewise.
3353 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3355 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3357 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3358 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3359 (x86_64-*-elf*): Likewise.
3360 (i[34567]86-*-nto-qnx*): Likewise.
3361 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3363 (x86_64-*-mingw*): Likewise.
3364 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3365 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3366 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3367 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3368 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3370 (mipsisa64sr71k-*-elf*): Likewise.
3371 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3372 (mips-*-elf*, mipsel-*-elf*): Likewise.
3373 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3374 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3375 (mips*-*-rtems*): Likewise.
3376 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3378 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3379 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3380 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3381 (spu-*-elf*): Likewise.
3382 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3384 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3386 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3387 $(srcdir) to refer to $(LIB1ASMSRC).
3389 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3390 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3391 config/arm/lib1funcs.S: New files.
3392 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3393 * config/arm/t-arm: New file.
3394 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3395 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3396 config/arm/t-strongarm-elf: New files.
3397 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3398 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3399 * config/avr/lib1funcs.S: New file.
3400 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3401 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3402 * config/c6x/lib1funcs.S: New file.
3403 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3404 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3405 * config/frv/lib1funcs.S: New file.
3406 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3407 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3408 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3409 * config/ia64/__divxf3.asm: Rename to ...
3410 * config/ia64/__divxf3.S: ... this.
3411 Adapt lib1funcs.asm filename.
3412 * config/ia64/_fixtfdi.asm: Rename to ...
3413 * config/ia64/_fixtfdi.S: ... this.
3414 Adapt lib1funcs.asm filename.
3415 * config/ia64/_fixunstfdi.asm: Rename to ...
3416 * config/ia64/_fixunstfdi.S: ... this.
3417 Adapt lib1funcs.asm filename.
3418 * config/ia64/_floatditf.asm: Rename to ...
3419 * config/ia64/_floatditf.S: ... this.
3420 Adapt lib1funcs.asm filename.
3421 * config/ia64/lib1funcs.S: New file.
3422 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3423 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3424 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3425 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3426 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3427 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3428 * config/mep/lib1funcs.S: New file.
3429 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3430 * config/mips/mips16.S: New file.
3431 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3432 * config/pa/milli64.S: New file.
3433 * config/pa/t-linux, config/pa/t-linux64: New files.
3434 * config/picochip/lib1funcs.S: New file.
3435 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3436 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3437 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3438 * config/sh/t-netbsd: New file.
3439 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3440 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3441 * config/sh/t-sh64: New file.
3442 * config/sparc/lb1spc.S: New file.
3443 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3445 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3446 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3447 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3448 config/xtensa/lib1funcs.S: New files.
3449 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3450 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3452 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3453 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3454 (arm*-*-linux*): Likewise.
3455 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3456 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3457 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3458 (arm*-*-ecos-elf): Likewise.
3459 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3460 (arm*-*-rtems*): Likewise.
3461 (arm*-*-elf): Likewise.
3462 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3463 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3464 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3465 (bfin*-uclinux*): Likewise.
3466 (bfin*-linux-uclibc*): Likewise.
3467 (bfin*-rtems*): Likewise.
3468 (bfin*-*): Likewise.
3469 (fido-*-elf): Merge into m68k-*-elf*.
3470 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3471 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3472 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3473 (h8300-*-elf*): Likewise.
3474 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3475 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3476 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3477 (i[34567]86-*-mingw*): Likewise.
3478 (x86_64-*-mingw*): Likewise.
3479 (i[34567]86-*-interix3*): Likewise.
3480 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3481 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3482 (m68k-*-elf*): Also handle fido-*-elf.
3483 Add m68k/t-floatlib to tmake_file.
3484 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3485 (m68k-*-linux*): Likewise.
3486 (m68k-*-rtems*): Likewise.
3487 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3488 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3490 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3491 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3492 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3493 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3494 sh/t-netbsd to tmake_file.
3495 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3496 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3497 (sh-wrs-vxworks): Likewise.
3498 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3500 (v850*-*-*): Add v850/t-v850 to tmake_file.
3501 (vax-*-linux*): Add vax/t-linux to tmake_file.
3502 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3504 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3506 * crtstuff.c: New file.
3507 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3508 (CRTSTUFF_T_CFLAGS): Define.
3509 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3510 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3511 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3514 (crtbeginT.o): Use $(objext).
3515 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3516 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3517 (gcc-extra-parts): Remove.
3518 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3520 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3521 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3522 Add t-crtstuff-pic to tmake_file.
3523 (*-*-lynxos*): New case.
3524 Set tmake_file, extra_parts.
3525 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3526 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3527 *-*-netbsdelf[2-9]*.
3528 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3529 (*-*-rtems*): Set extra_parts.
3530 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3531 (*-*-uclinux*): New case.
3533 (*-*-vms*): New case.
3534 Set tmake_file, extra_parts.
3535 (*-*-elf): Set extra_parts.
3536 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3537 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3540 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3542 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3543 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3544 (arm-wrs-vxworks): Append to tmake_file.
3546 (arm*-*-uclinux*): Set extra_parts.
3547 (arm*-*-ecos-elf): Likewise.
3548 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3550 (arm*-*-rtems*): Set extra_parts.
3551 (arm*-*-elf): Likewise.
3552 (avr-*-rtems*): Clear extra_parts.
3553 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3555 (bfin*-uclinux*): Likewise.
3556 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3557 (bfin*-rtems*): Append to tmake_file.
3559 (bfin*-*): Likewise.
3560 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3561 (crisv32-*-elf): ... this.
3562 (crisv32-*-none): ... this.
3563 (cris-*-elf, cris-*-none): New cases.
3564 Add cris/t-elfmulti to tmake_file.
3565 (fr30-*-elf): Append to tmake_file.
3567 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3569 (h8300-*-rtems*): Append to tmake_file.
3571 (h8300-*-elf*): Likewise.
3572 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3574 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3576 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3577 (x86_64-*-elf*): Likewise.
3578 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3579 (x86_64-*-freebsd*): Likewise.
3580 (x86_64-*-netbsd*): Likewise.
3581 (i[34567]86-*-linux*): Likewise.
3582 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3583 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3584 (x86_64-*-linux*): Likewise.
3585 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3586 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3589 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3590 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3591 Append to extra_parts, remove crtbegin.o, crtend.o.
3592 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3593 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3594 crtend.o, crtbeginS.o, crtendS.o.
3595 (ia64*-*-linux*): Comment extra_parts.
3596 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3598 (iq2000*-*-elf*): Clear extra_parts.
3599 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3600 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3601 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3602 (m32r-*-rtems*): ... this.
3603 Add m32r/t-m32r to tmake_file.
3604 (m68k-*-elf*): Add t-crtin to tmake_file.
3605 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3606 (mcore-*-elf): Likewise.
3607 (microblaze*-*-*): Set extra_parts.
3608 (mips*-sde-elf*): New case.
3609 Set tmake_file, extra_parts.
3610 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3611 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3612 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3615 (mipsisa64sr71k-*-elf*): Likewise.
3616 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3617 (mips-*-elf*, mipsel-*-elf*): Likewise.
3618 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3619 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3620 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3621 (mips*-*-rtems*): Likewise.
3622 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3623 (moxie-*-*): Split into ...
3624 (moxie-*-elf, moxie-*-uclinux*): ... this.
3625 Add to extra_parts, remove crtbegin.o, crtend.o.
3626 (moxie-*-rtems*): New case.
3629 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3631 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3632 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3635 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3636 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3638 (powerpc-*-eabisim*): Likewise.
3639 (powerpc-*-elf*): Likewise.
3640 (powerpc-*-eabialtivec*): Likewise.
3641 (powerpc-xilinx-eabi*): Likewise.
3642 (powerpc-*-eabi*): Likewise.
3643 (powerpc-*-rtems*): Likewise.
3644 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3647 (powerpc-*-lynxos*): Add to tmake_file.
3648 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3649 rs6000/t-crtstuff, t-crtstuff-pic.
3651 (powerpcle-*-eabisim*): Likewise.
3652 (powerpcle-*-eabi*): Likewise.
3653 (rx-*-elf): Remove extra_parts.
3654 (s390x-ibm-tpf*): Set extra_parts.
3655 (score-*-elf): Set extra_parts.
3656 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3657 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3658 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3659 (sh64l*-*-netbsd*): Split into ...
3660 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3661 Add t-crtstuff-pic to tmake_file.
3663 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3665 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3666 (sparc-*-elf*): Remove t-crtin from tmake_file.
3667 Add to extra_parts, remove crtbegin.o, crtend.o.
3668 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3669 (sparc64-*-linux*): Likewise.
3670 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3671 Add to extra_parts, remove crtbegin.o, crtend.o.
3672 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3673 Add to extra_parts, remove crtbegin.o, crtend.o.
3674 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3675 Add to extra_parts, remove crtbegin.o, crtend.o.
3676 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3677 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3678 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3680 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3682 (tic6x-*-*): Change to ...
3683 (tic6x-*-elf): ... this.
3685 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3687 (am33_2.0-*-linux*): Add comment.
3688 (mep*-*-*): Add mep/t-mep to tmake_file.
3690 * config/alpha/t-vms: New file.
3691 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3692 * config/arm/crti.S, config/arm/crtn.S: New files.
3693 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3694 * config/bfin/crtlibid.S: New file.
3695 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3696 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3697 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3698 (crti.o, crtin.o): New rules.
3699 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3700 * config/c6x/t-uclinux: New file.
3701 * config/cris/t-elfmulti: New file.
3702 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3703 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3704 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3705 * config/frv/t-frv: New file.
3706 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3707 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3708 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3710 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3711 refer to cygming-crtbegin.c, cygming-crtend.c.
3713 * config/i386/t-nto: New file.
3714 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3715 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3716 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3717 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3720 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3721 (crtinitS.o): New rule.
3722 * config/ia64/vms-crtinit.S: New file.
3723 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3724 * config/m32r/initfini.c: New file.
3725 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3726 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3727 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3728 * config/mep/t-mep: New file.
3729 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3730 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3731 * config/mips/crti.S, config/mips/crtn.S: New files.
3732 * config/mips/t-crtstuff: New file.
3733 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3734 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3735 (CUSTOM_CRTIN): Set.
3736 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3738 Use $(srcdir) to refer to crti.S, crtn.S.
3739 Use .S extension, $<.
3740 * config/moxie/crti.asm: Rename to ...
3741 * config/moxie/crti.S: ... this.
3742 * config/moxie/crtn.asm: Rename to ...
3743 * config/moxie/crtn.S: ... this.
3744 * config/moxie/t-moxie: Remove.
3745 * config/pa/stublib.c: New file.
3746 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3747 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3748 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3749 * config/rs6000/t-crtstuff: New file.
3750 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3751 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3752 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3753 Make output file explicit.
3754 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3755 Make output file explicit.
3756 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3757 Make output file explicit.
3758 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3759 Make output file explicit.
3760 * config/score/crti.S, config/score/crtn.S: New files.
3761 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3762 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3764 * config/sh/t-sh, config/sh/t-superh: New files.
3765 * config/sparc/t-linux64: New file.
3766 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3767 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3768 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3769 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3770 * config/t-crtin: Remove.
3771 * config/t-crtstuff-pic: New file.
3772 * config/t-sol2 (CUSTOM_CRTIN): Set.
3773 (crti.o, crtn.o): New rules.
3774 * config/vms/t-vms: New file.
3775 * config/vms/vms-ucrt0.c: New file.
3776 * config/xtensa/t-elf: New file.
3778 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3780 * Makefile.in (SHLIB_NM_FLAGS): Set.
3781 * mkmap-flat.awk, mkmap-symver.awk: New files.
3782 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3784 * configure: Regenerate.
3785 * config/libgcc-glibc.ver: New file.
3786 * config/libgcc-libsystem.ver: New file.
3787 * config/t-libunwind (SHLIB_LC): Set.
3788 * config/t-linux: New file.
3789 * config/t-slibgcc (INSTALL_SHLIB): New.
3790 (SHLIB_INSTALL): Use it.
3791 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3792 to mkmap-symver.awk.
3793 (SHLIB_MAPFILES): Don't append, adapt pathname.
3794 (SHLIB_VERPFX): Set.
3795 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3796 to mkmap-symver.awk.
3797 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3798 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3799 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3800 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3802 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3803 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3804 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3805 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3806 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3807 * config/i386/libgcc-darwin.10.4.ver,
3808 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3810 * config/i386/t-darwin: Remove.
3811 * config/i386/t-darwin64: Likewise.
3812 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3813 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3814 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3815 * config/i386/t-linux: New file.
3816 * config/i386/t-mingw32: New file.
3817 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3818 * config/ia64/t-glibc: Rename to ...
3819 * config/ia64/t-linux: ... this.
3820 (SHLIB_MAPFILES): Set.
3821 * config/ia64/t-glibc-libunwind: Rename to ...
3822 * config/ia64/t-linux-libunwind: ... this.
3823 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3824 * config/ia64/t-slibgcc-hpux: New file.
3825 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3826 * config/m68k/t-slibgcc-elf-ver: New file.
3827 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3828 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3830 * config/pa/t-slibgcc-hpux: New file.
3831 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3833 * config/rs6000/libgcc-darwin.10.4.ver,
3834 config/rs6000/libgcc-darwin.10.5.ver: New files.
3835 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3836 config/rs6000/libgcc-glibc.ver.
3837 * config/rs6000/libgcc-ppc64.ver: Rename to
3838 config/rs6000/libgcc-ibm-ldouble.ver.
3839 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3840 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3841 * config/rs6000/t-ldbl128: Rename to ...
3842 * config/rs6000/t-linux: ... this.
3843 (SHLIB_MAPFILES): Adapt filename.
3844 * config/rs6000/t-slibgcc-aix: New file.
3845 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3846 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3847 libgcc-excl.ver, libgcc-glibc.ver.
3848 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3849 * config/sparc/libgcc-glibc.ver: New file.
3850 * config/sparc/t-linux: New file.
3851 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3852 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3853 t-slibgcc-elf-ver to tmake_file.
3854 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3856 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3857 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3858 t-slibgcc-elf-ver, t-linux to tmake_file.
3859 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3861 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3862 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3863 (alpha*-dec-*vms*): Likewise.
3864 (arm*-*-freebsd*): Append to tmake_file.
3865 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3866 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3868 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3869 tmake_file for arm*-*-symbianelf*.
3870 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3871 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3873 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3874 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3875 pa/t-slibgcc-dwarf-ver to tmake_file.
3876 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3877 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3878 (hppa*64*-*-hpux11*): Likewise.
3879 (hppa[12]*-*-hpux11*): Likewise.
3880 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3881 i386/t-crtpc, i386/t-crtfm.
3882 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3883 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3885 Add i386/t-cygwin to tmake_file.
3886 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3887 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3888 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3890 Add i386/t-mingw32 to tmake_file.
3891 (x86_64-*-mingw*): Likewise.
3892 (ia64*-*-freebsd*): Append to tmake_file.
3893 (ia64*-*-linux*): Append to tmake_file.
3894 Replace ia64/t-glibc by ia64/t-linux.
3895 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3897 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3898 t-slibgcc-hpux to tmake_file.
3899 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3900 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3901 (m32rle-*-linux*): Likewise.
3902 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3904 (microblaze*-linux*): New case.
3905 Append to tmake_file, add t-slibgcc-nolc-override.
3906 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3907 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3908 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3909 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3910 rs6000/t-slibgcc-aix to tmake_file.
3911 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3912 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3913 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3914 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3915 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3916 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3918 (sparc-*-linux*): Append to tmake_file for *-leon*.
3919 Add sparc/t-linux to tmake_file for non-Leon targets.
3920 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3921 (tic6x-*-uclinux): New case.
3922 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3923 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3924 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3925 (am33_2.0-*-linux*): Append to tmake_file.
3926 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3927 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3928 x86_64-*-kfreebsd*-gnu.
3929 Add i386/t-linux to tmake_file.
3931 2011-10-28 Ian Lance Taylor <iant@google.com>
3933 * config/i386/morestack.S: Correct CFI information to do proper
3934 returns throughout function. In 32-bit mode, save %ebx so that it
3935 is restored on unwind.
3937 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3939 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3940 case where B3 isn't the return register.
3942 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3943 logic for doubleword pops.
3945 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3947 * config/rs6000/t-freebsd: Add wildcard.
3949 2011-10-21 Paul Brook <paul@codesourcery.com>
3951 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3953 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3954 Eric Botcazou <ebotcazou@adacore.com>
3957 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3958 fs->signal_frame to 1.
3960 2011-10-07 Ian Lance Taylor <iant@google.com>
3962 * generic-morestack-thread.c: #include <errno.h>.
3964 2011-10-07 Ian Lance Taylor <iant@google.com>
3967 * generic-morestack.c (__generic_morestack): Make sure the segment
3968 is large enough for both the stack frame and the copied
3971 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3974 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3977 2011-09-28 Nick Clifton <nickc@redhat.com>
3979 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3980 64-bit doubles are not enabled.
3981 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3982 and floatunsisf functions.
3984 2011-09-13 Paul Brook <paul@codesourcery.com>
3986 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3987 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3988 * unwind-arm-common.inc: New file.
3989 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3990 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3991 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3992 * config/c6x/libunwind.S: New file.
3993 * config/c6x/pr-support.c: New file.
3994 * config/c6x/unwind-c6x.c: New file.
3995 * config/c6x/unwind-c6x.h: New file.
3996 * config/c6x/t-c6x-elf: New file.
3998 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4000 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4001 (ASM_DIVZERO): Ditto.
4002 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4004 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4006 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4008 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4011 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4012 instead of an assembly one.
4014 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4017 * Makefile.in (install-unwind_h): Create
4018 $(gcc_objdir)/include/unwind.h atomically.
4020 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4022 * Makefile.in (install-unwind_h): Remove destination file first.
4024 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4027 * config/mips/t-mips16: New file.
4028 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4029 (mips*-*-linux*): Likewise.
4030 (mips*-sde-elf*): Likewise.
4031 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4032 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4033 Add mips/t-mips16 to tmake_file.
4034 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4035 (mips-*-elf*): Likewise.
4036 (mips64-*-elf*): Likewise.
4037 (mips64orion-*-elf*): Likewise.
4038 (mips*-*-rtems*): Likewise.
4039 (mipstx39-*-elf*): Likewise.
4040 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4041 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4043 Use $(srcdir) to refer to sync.c.
4045 ($(libgcc-sync-funcs-o)): Likewise.
4046 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4047 ($(libgcc-sync-funcs-s-o)): Likewise.
4049 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4051 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4054 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4057 * config/i386/value-unwind.h: New.
4059 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4061 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4062 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4063 Add to tmake_file rather than overriding it.
4065 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4067 * config/t-softfp: Remove.
4068 * soft-fp: Moved from ../gcc/config.
4069 * soft-fp/README: Remove t-softfp reference.
4070 * soft-fp/t-softfp: Move to config/t-softfp.
4071 (softfp_machine_header): Remove.
4072 (softfp_file_list): Remove config subdir.
4073 (soft-fp-objects): New variable.
4074 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4075 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4076 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4077 * config/t-softfp-excl: New file.
4078 * config/t-softfp-sfdf: New file.
4079 * config/t-softfp-tf: New file.
4080 * config/no-sfp-machine.h: New file.
4081 * config/arm/sfp-machine.h: New file.
4082 * config/arm/t-softfp: New file.
4083 * config/c6x/sfp-machine.h: New file.
4084 * config/i386/32/t-fprules-softfp: Rename to ...
4085 * config/i386/32/t-softfp: ... this.
4086 (tifunctions, LIB2ADD): Remove.
4087 (softfp_int_modes): Override.
4088 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4090 * config/i386/64/eqtf2.c: Likewise.
4091 * config/i386/64/getf2.c: Likewise.
4092 * config/i386/64/letf2.c: Likewise.
4093 * config/ia64/sft-machine.h: New file.
4094 * config/ia64/t-fprules-softfp: Rename to ...
4095 * config/ia64/t-softfp: ... this.
4096 * config/lm32/sfp-machine.h: New file.
4097 * config/moxie/t-moxie-softfp: Remove.
4098 * config/rs6000/ibm-ldouble-format: New file.
4099 * config/rs6000/ibm-ldouble.c: New file.
4100 * config/rs6000/libgcc-ppc-glibc.ver: New file
4101 * config/rs6000/libgcc-ppc64.ver: New file
4102 * config/rs6000/sfp-machine.h: New file.
4103 * config/rs6000/t-freebsd: New file.
4104 * config/rs6000/t-ibm-ldouble: New file.
4105 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4106 libgcc-ppc-glibc.ver.
4107 * config/rs6000/t-linux64: New file.
4108 * config/rs6000/t-ppccomm (LIB2ADD): Add
4109 $(srcdir)/config/rs6000/ibm-ldouble.c.
4110 * config/rs6000/t-ppccomm-ldbl: New file.
4111 * config/score/sfp-machine.h: New file.
4112 * config.host (sfp_machine_header): Explain.
4113 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4114 t-softfp to tmake_file.
4115 (arm*-*-uclinux*): Likewise.
4116 (arm*-*-ecos-elf): Likewise.
4117 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4118 (arm*-*-rtems*): Likewise.
4119 (arm*-*-elf): Likewise.
4120 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4122 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4123 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4124 (lm32-*-uclinux*): Likewise.
4125 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4126 t-softfp-excl, t-softfp.
4127 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4128 (powerpc64-*-darwin*): Likewise.
4129 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4131 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4133 (powerpc-*-eabisim*): Likewise.
4134 (powerpc-*-elf*): Likewise.
4135 (powerpc-*-eabialtivec*): Likewise.
4136 (powerpc-xilinx-eabi*): Likewise.
4137 (powerpc-*-rtems*): Likewise.
4138 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4139 t-softfp-excl, t-softfp to tmake_file.
4140 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4141 rs6000/t-ppccomm-ldbl to tmake_file.
4142 (powerpcle-*-elf*): Likewise.
4143 (powerpcle-*-eabisim*): Likewise.
4144 (powerpcle-*-eabi*): Likewise.
4145 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4146 rs6000/t-ibm-ldouble to tmake_file.
4147 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4148 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4149 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4150 (tic6x-*-*): Likewise.
4151 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4152 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4153 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4154 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4155 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4156 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4157 t-softfp to tmake_file.
4158 * configure.ac (sfp_machine_header): Provide default if unset.
4160 Link sfp-machine.h to config/$sfp_machine_header.
4161 * configure: Regenerate.
4163 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4165 * Makefile.in (double_type_size, long_double_type_size): Set.
4166 Remove $(fpbit-in-libgcc) support.
4167 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4168 (fpbit-src): New variable.
4169 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4170 Compile with -DFLOAT $(FPBIT_CFLAGS).
4172 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4173 Compile with $(FPBIT_CFLAGS).
4175 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4176 Compile with -DFLOAT $(TPBIT_CFLAGS).
4178 * configure.ac (double_type_size, long_double_type_size):
4179 Determine and substitute.
4180 * configure: Regenerate.
4181 * fp-bit.c, fp-bit.h: New files.
4182 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4183 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4184 * config/mips/t-mips: New file.
4185 * config/mips/t-sdemtk: New file.
4186 * config/rs6000/ppc64-fp.c: New file.
4187 * config/rs6000/t-darwin (LIB2ADD): Add
4188 $(srcdir)/config/rs6000/ppc64-fp.c.
4189 * config/rs6000/t-ppc64-fp: New file.
4190 * config/rx/rx-lib.h: New file.
4191 * config/rx/t-rx (FPBIT): Set to true.
4192 ($(gcc_objdir)/fp-bit.c): Remove.
4193 (DPBIT): Set to true only with -m64bit-doubles.
4194 ($(gcc_objdir)/dp-bit.c): Remove.
4195 * config/sparc/t-softfp: Remove.
4196 * config/spu/t-elf: New file.
4197 * config/t-fdpbit, config/t-fpbit: New files.
4198 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4199 (mips*-*-*): Likewise.
4200 (arm-wrs-vxworks): Likewise.
4201 (arm*-*-freebsd*): Likewise.
4202 (avr-*-rtems*): Add t-fpbit to tmake_file.
4203 (avr-*-*): Likewise.
4204 (bfin*-elf*): Add t-fdpbit to tmake_file.
4205 (bfin*-uclinux*): Likewise.
4206 (bfin*-linux-uclibc*): Likewise.
4207 (bfin*-rtems*): New case.
4208 Add t-fdpbit to tmake_file.
4209 (bfin*-*): Add t-fdpbit to tmake_file.
4210 (crisv32-*-elf): Likewise.
4211 (cris-*-linux*): Likewise.
4212 (fr30-*-elf): Likewise.
4213 (frv-*-elf, frv-*-*linux*): Likewise.
4214 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4215 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4216 (m32r-*-elf*): Likewise.
4217 (m32rle-*-elf*): Likewise.
4218 (m32r-*-linux*): Likewise.
4219 (m32rle-*-linux*): Likewise.
4220 (mcore-*-elf): Add t-fdpbit to tmake_file.
4221 (microblaze*-*-*): Likewise.
4222 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4223 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4224 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4226 Add mips/t-tpbit to tmake-file.
4227 (mips*-*-linux*): Fix typo.
4228 (mips*-sde-elf*): New case
4229 Add mips/t-sdemtk unless using newlib.
4230 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4231 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4232 (mn10300-*-*): Likewise.
4233 (pdp11-*-*): Likewise.
4234 (picochip-*-*): Add t-fpbit to tmake_file.
4235 (powerpc-*-eabisimaltivec*): Likewise.
4236 (powerpc-*-eabisim*): Likewise.
4237 (powerpc-*-elf*): Likewise.
4238 (powerpc-*-eabialtivec*): Likewise.
4239 (powerpc-xilinx-eabi*): New case.
4240 Add t-fdpbit to tmake_file.
4241 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4242 (powerpc-*-rtems*): Likewise.
4243 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4245 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4247 (powerpc-*-lynxos*): Likewise.
4248 (powerpcle-*-elf*): Likewise.
4249 (powerpcle-*-eabisim*): Likewise.
4250 (powerpcle-*-eabi*): Likewise.
4251 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4252 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4253 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4254 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4255 (rx-*-elf): Add t-fdpbit to tmake_file.
4256 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4257 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4258 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4259 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4261 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4262 (sh-wrs-vxworks): Likewise.
4263 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4264 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4265 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4266 (sparc64-*-rtems*): ... new case.
4267 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4268 (spu-*-elf*): Likewise.
4269 Add spu/t-elf to tmake_file.
4270 (v850*-*-*): Add t-fdpbit to tmake_file.
4271 (xstormy16-*-elf): Likewise.
4272 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4273 (mep*-*-*): Likewise.
4275 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4277 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4279 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4280 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4281 (install-unwind_h): New target.
4282 (all): Depend on it.
4283 * config.host (unwind_header): New variable.
4284 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4285 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4286 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4287 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4288 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4290 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4292 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4294 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4296 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4297 (ia64*-*-freebsd*): Likewise.
4298 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4300 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4301 $with_system_libunwind.
4302 (ia64*-*-hpux*): Set tmake_file.
4303 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4304 (picochip-*-*): Set tmake_file.
4305 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4307 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4308 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4309 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4310 (xtensa*-*-elf*): Set tmake_file.
4311 (xtensa*-*-linux*): Likewise.
4312 * configure.ac: Include ../config/unwind_ipinfo.m4.
4313 Call GCC_CHECK_UNWIND_GETIPINFO.
4314 Link unwind.h to $unwind_header.
4315 * configure: Regenerate.
4316 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4317 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4318 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4319 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4320 * config/unwind-dw2-fde-darwin.c: New file.
4321 * config/arm/libunwind.S, config/arm/pr-support.c,
4322 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4323 config/arm/unwind-arm.h,: New files.
4324 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4325 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4326 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4327 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4328 config/ia64/unwind-ia64.h: New files.
4329 * config/picochip/t-picochip: New file.
4330 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4332 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4333 * config/s390/t-tpf (LIB2ADDEH): Remove.
4334 * config/t-darwin (LIB2ADDEH): Set.
4335 * config/t-eh-dw2-dip: New file.
4336 * config/t-libunwind, config/t-libunwind-elf: New files.
4337 * config/t-sol2 (LIB2ADDEH): Remove.
4338 * config/xtensa/t-xtensa: New file.
4340 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4342 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4343 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4344 long long to check rt_sigreturn syscall.
4346 2011-08-02 Alan Modra <amodra@gmail.com>
4348 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4349 Restore for indirect call bcrtl from correct stack slot, and only
4350 if cfa+40 isn't valid.
4352 2011-08-01 Julian Brown <julian@codesourcery.com>
4354 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4355 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4356 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4358 2011-08-01 Julian Brown <julian@codesourcery.com>
4360 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4361 (libgcc-std.ver.in): Use above.
4362 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4363 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4365 * config/t-fixedpoint-gnu-prefix: New file.
4366 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4367 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4370 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4372 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4373 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4374 for x86-64. Properly check __x86_64__ and __LP64__.
4376 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4378 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4380 (_FP_WS_TYPE): Likewise.
4381 (_FP_I_TYPE): Likewise.
4383 2011-07-28 Alan Modra <amodra@gmail.com>
4385 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4386 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4387 in a plt call stub. Do restore r2 if stopped on bctrl.
4389 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4391 * config.host (i[3456x]86-*-netware*): Remove.
4392 * config/i386/netware-crt0.c, config/i386/t-nwld,
4393 config/i386/t-slibgcc-nwld: Remove.
4395 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4397 * config.host: Handle tic6x-*-*.
4398 * config/c6x/c6x-abi.h: New file.
4400 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4402 * config/i386/crtprec.c: New file.
4403 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4404 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4405 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4406 (x86_64-*-darwin*): Likewise.
4407 (i[34567]86-*-solaris2*: Likewise.
4409 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4411 * config/alpha/crtfastmath.c: New file.
4412 * config/i386/crtfastmath.c: New file.
4413 * config/ia64/crtfastmath.c: New file.
4414 * config/mips/crtfastmath.c: New file.
4415 * config/sparc/crtfastmath.c: New file.
4417 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4419 Add -frandom-seed=gcc-crtfastmath.
4420 * config/alpha/t-crtfm: Remove.
4421 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4422 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4424 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4425 (alpha*-dec-osf5.1*): Likewise.
4426 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4427 Add crtfastmath.o to extra_parts.
4428 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4429 Add crtfastmath.o to extra_parts.
4430 (x86_64-*-darwin*): Likewise.
4431 (x86_64-*-mingw*): Likewise.
4432 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4433 (ia64*-*-freebsd*): Likewise.
4434 (ia64*-*-linux*): Likewise.
4435 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4436 Add crtfastmath.o to extra_parts.
4438 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4440 * config/darwin-crt3.o: New file.
4441 * config/rs6000/darwin-crt2.c: New file.
4442 * config/t-darwin: New file.
4443 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4445 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4446 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4447 (powerpc64-*-darwin*): Likewise.
4449 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4451 * config/i386/netware-crt0.c: New file.
4452 * config/i386/t-nwld: Rename to ...
4453 * config/i386/t-slibgcc-nwld: ... this.
4454 * config/i386/t-nwld: New file.
4455 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4457 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4460 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4462 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4464 * configure: Regenerate.
4466 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4468 * dfp-bit.c, dfp-bit.h: New files.
4469 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4471 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4472 ($(d64pbit-o)): Likewise.
4473 ($(d128pbit-o)): Likewise.
4474 * config/t-dfprules: New file.
4475 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4476 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4477 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4478 (x86_64-*-linux*): Likewise.
4479 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4480 (i[34567]86-*-cygwin*): Likewise.
4481 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4482 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4484 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4486 * Makfile.in (LIBGCOV): New variable.
4487 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4488 * libgcov.c: New file.
4490 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4492 * fixed-bit.c, fixed-bit.h: New files.
4493 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4494 refer to fixed-bit.c.
4496 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4498 * config.host (*local*): Remove.
4500 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4503 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4504 like i?86-*-solaris2.1[0-9]*.
4505 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4506 * configure.ac (i?86-*-solaris2*): Likewise.
4507 * configure: Regenerate.
4509 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4511 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4512 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4513 md_unwind_header by splitting out of...
4514 (i[34567]86-*-linux*): ... this.
4515 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4516 Remove md_unwind_header by splitting out of...
4517 (x86_64-*-linux*): ... this.
4519 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4521 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4523 2011-06-28 Nick Clifton <nickc@redhat.com>
4525 * config.host: Recognize all V850 variants.
4527 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4529 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4531 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4533 * shared-object.mk (c_flags-$o): Save c_flags.
4534 ($(base)$(objext)): Use it.
4535 ($(base)_s$(objext)): Likewise.
4537 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4539 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4540 * libgcc-std.ver.in (GCC_4.7.0): New section.
4542 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4546 * config/avr/t-avr: Fix line endings.
4547 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4550 2011-06-14 Olivier Hainque <hainque@adacore.com>
4551 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4553 * config/mips/irix6-unwind.h: New file.
4554 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4556 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4558 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4559 (sparc64_fallback_frame_state): Use it.
4560 (sparc64_frob_update_context): Further adjust context.
4561 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4562 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4563 * config/sparc/sol2-cn.S: Likewise.
4565 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4567 * enable-execute-stack-empty.c: New file.
4568 * enable-execute-stack-mprotect.c: New file.
4569 * config/i386/enable-execute-stack-mingw32.c: New file.
4570 * config.host (enable_execute_stack): New variable.
4571 Select appropriate variants.
4572 * configure.ac: Link enable-execute-stack.c to
4573 $enable_execute_stack.
4574 * configure: Regenerate.
4575 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4576 (lib2funcs): Remove _enable_execute_stack.
4578 2011-06-09 David S. Miller <davem@davemloft.net>
4579 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4581 * config.host (sparc-*-linux*): Correct md_unwind_header
4583 (s390x-ibm-tpf*): Fix typo.
4585 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4587 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4588 Add crtfastmath.o to extra_parts.
4589 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4591 * config/mips/t-crtfm: Remove.
4593 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4595 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4597 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4599 * config.host (sh*-*-linux*): Fix typo.
4601 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4603 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4604 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4605 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4606 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4607 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4608 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4609 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4610 Wrap in !__MINGW64__.
4611 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4612 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4613 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4614 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4615 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4616 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4617 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4619 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4620 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4621 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4622 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4623 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4624 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4625 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4626 * config/no-unwind.h: New file.
4627 * config.host (md_unwind_header): Document.
4629 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4630 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4631 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4632 hppa[12]*-*-hpux11*): Set md_unwind_header.
4633 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4634 Set md_unwind_header.
4635 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4636 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4637 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4638 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4639 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4640 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4641 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4643 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4644 * configure: Regenerate.
4646 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4648 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4649 Set tmake_file, extra_parts.
4650 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4652 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4654 * config/mips/t-irix6: New file.
4655 * config/mips/t-slibgcc-irix: New file.
4657 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4659 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4660 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4662 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4664 * configure.ac (target_thread_file): Determine thread model.
4665 * configure: Regenerate.
4666 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4667 * config/alpha/t-alpha: New file.
4668 * config/alpha/t-crtfm: Use $<.
4669 * config/alpha/t-ieee: New file.
4670 * config/alpha/t-osf-pthread: New file.
4671 * config/alpha/t-slibgcc-osf: New file.
4672 * config/alpha/libgcc-osf5.ver: New file.
4674 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4676 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4678 Add crtfastmath.o to extra_parts.
4680 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4682 * config/gmon-sol2.c: Reindent.
4684 Remove, correct casts.
4685 Use STDERR_FILENO, NULL.
4686 (BASEADDRESS): Remove.
4688 (errno, sbrk): Remove declarations.
4689 (monstartup) [hp300]: Remove.
4692 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4694 * Makefile.in (cpu_type): Define.
4695 * config.host (i[34567]86-*-rtems*): Handle it.
4696 (i[34567]86-*-solaris2*): Move body ...
4697 (*-*-solaris2*): ... here.
4698 New case, generalize.
4699 (sparc-*-elf*): Handle it.
4700 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4701 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4702 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4704 (sparc*-*-solaris2*): ... this.
4706 (sparc64-*-elf*): Handle it.
4707 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4708 Merge ../gcc/config/i386/gmon-sol2.c.
4709 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4711 Merge ../gcc/config/i386/sol2-gc1.asm.
4712 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4714 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4716 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4717 * config/i386/t-crtstuff: New file.
4718 * config/i386/t-softfp: New file.
4719 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4720 $(T)crti.o, $(T)crtn.o): Remove.
4721 (gcrt1.o): New rule.
4722 (TARGET_LIBGCC2_CFLAGS): Remove.
4723 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4724 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4725 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4726 * config/sparc/t-sol2: New file.
4727 * config/sparc/t-crtfm: Move to ...
4728 * config/t-crtfm: ... this.
4729 Use $(cpu_type), $<.
4730 * config/t-crtin: New file.
4731 * config/sparc/t-softfp: New file.
4732 * config/sparc/t-softmul: New file.
4733 * config/t-rtems: New file.
4734 * config/t-slibgcc: New file.
4735 * config/t-slibgcc-elf-ver: New file.
4736 * config/t-slibgcc-gld: New file.
4737 * config/t-slibgcc-sld: New file.
4738 * config/t-sol2: New file.
4739 * configure.ac: Include ../config/lib-ld.m4.
4740 Call AC_LIB_PROG_LD_GNU.
4741 Substitute cpu_type.
4742 * configure: Regenerate.
4744 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4747 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4748 libgcc-std.ver in the build directory.
4749 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4750 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4752 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4754 * libgcc-std.ver.in: New file.
4755 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4757 (libgcc-std.ver): New rule.
4758 * config/t-gnu-prefix: New file.
4760 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4762 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4764 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4766 * config/i386/darwin-lib.h: New file.
4768 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4770 * config/arm/symbian-lib.h: New.
4772 2011-05-04 Chris Demetriou <cgd@google.com>
4774 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4775 (__x86.get_pc_thunk.bx): ...this.
4776 (__morestack): Adjust for rename, remove undef of __i686.
4778 2011-05-03 Chris Demetriou <cgd@google.com>
4780 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4782 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4784 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4785 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4786 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4787 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4788 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4791 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4793 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4794 Adjust copyright year.
4796 2011-03-07 Ian Lance Taylor <iant@google.com>
4798 * generic-morestack.c (__splitstack_find): Adjust returned stack
4799 pointer to include all registers pushed by __morestack.
4801 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4804 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4805 (toolexecdir): Calculate and AC_SUBST.
4806 (toolexeclibdir): Likewise.
4807 * Makefile.in (target_noncanonical): Import.
4808 (toolexecdir): Likewise.
4809 (toolexeclibdir): Likewise.
4810 * configure: Regenerate.
4812 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4815 * config/arm/bpabi.h: Rename to...
4816 * config/arm/bpabi-lib.h: ...this.
4818 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4820 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4822 * configure: Regenerate.
4824 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4826 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4827 __FLOAT_WORD_ORDER__.
4828 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4831 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4834 * Makefile.in (install-strip): New phony target.
4836 2010-11-07 Ian Lance Taylor <iant@google.com>
4839 * config/i386/morestack.S (__morestack_large_model): New
4842 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4844 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4846 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4848 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4850 * config/arm/bpabi.h: New file.
4851 * config/frv/frv-abi.h: New file.
4853 2010-10-01 Ian Lance Taylor <iant@google.com>
4855 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4856 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4858 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4861 * config.host: Add the missing `$'.
4863 2010-09-30 Michael Eager <eager@eagercon.com>
4865 * config.host: Add microblaze*-*-*.
4866 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4867 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4868 udivsi3.asm,umodsi3.asm}: New.
4870 2010-09-28 Ian Lance Taylor <iant@google.com>
4872 * configure.ac: Adjust CFI test to test assembler directly rather
4873 than checking gcc preprocessor macro.
4874 * configure: Rebuild.
4876 2010-09-27 Ian Lance Taylor <iant@google.com>
4878 * configure.ac: Test whether assembler supports CFI directives.
4879 * config.host: Only add t-stack and i386/t-stack-i386 to
4880 tmake_file if libgcc_cv_cfi is "yes".
4881 * configure: Rebuild.
4883 2010-09-27 Ian Lance Taylor <iant@google.com>
4885 * generic-morestack.h: New file.
4886 * generic-morestack.c: New file.
4887 * generic-morestack-thread.c: New file.
4888 * config/i386/morestack.S: New file.
4889 * config/t-stack: New file.
4890 * config/i386/t-stack-i386: New file.
4891 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4892 i386/t-stack-i386 to tmake_file.
4894 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4896 * Makefile.in (libgcc-extra-parts): Check for static archives and
4897 invoke ranlib after installing them.
4898 (gcc-extra-parts): Likewise.
4899 (install-leaf): Likewise.
4901 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4903 * configure: Regenerated.
4905 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4907 * configure: Regenerated.
4909 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4910 Andrew Pinski <pinskia@gmail.com>
4913 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4915 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4918 * configure: Regenerated.
4920 2010-09-06 Andreas Schwab <schwab@redhat.com>
4922 * configure: Regenerate.
4924 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4926 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4928 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4931 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4932 Iain Sandoe <iains@gcc.gnu.org>
4935 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4936 LIB2FUNCS_EXCLUDE functions.
4938 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4940 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4942 * configure: Regenerate.
4944 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4946 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4947 i386/t-freebsd to tmake_file.
4948 * config/i386/t-freebsd: New file.
4949 * config/i386/libgcc-bsd.ver: New file.
4951 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4953 * config.host (powerpc*-eabispe*): Set tmake_file.
4954 (powerpc*-eabi*): Likewise.
4955 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4956 crtbeginS, crtendS, crtbeginT.
4958 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4960 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4961 to tmake_file. Add crtfastmath.o to extra_parts.
4962 * config/mips/t-crtfm: New.
4964 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4966 * config.host (sparc64-*-rtems*): New target.
4968 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4970 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4973 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4975 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4977 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4979 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4980 alpha-dec-osf5.0* support.
4982 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4984 * config.host: Add lm32-*-rtems*.
4986 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4987 Uros Bizjak <ubizjak@gmail.com>
4990 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4991 like other remaining 32-bit x86 OSes.
4992 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4994 * config/i386/libgcc-sol2.ver: New file.
4995 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4997 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5000 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5001 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5002 is used and substitute set_use_emutls.
5003 * configure: Regenerated.
5005 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5007 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5009 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5012 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5014 ($(T)gcrt1.o): Likewise.
5015 ($(T)crt1.o): Likewise.
5016 ($(T)crti.o): Likewise.
5017 ($(T)crtn.o): Likewise.
5019 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5022 * Makefile.in (install): Use $(MAKE) string in rule, for
5025 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5027 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5028 * config/mmix/t-mmix: New file.
5029 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5031 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5034 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5037 2010-01-04 Anthony Green <green@moxielogic.com>
5039 * config/moxie/crti.asm, config/moxie/crtn.asm,
5040 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5041 config/moxie/t-moxie: New files.
5042 * config.host: Add t-moxie-softfp reference.
5044 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5047 * config/t-slibgcc-darwin: Fix embedded rpaths for
5048 --enable-version-specific-runtime-libs, build extension stub
5049 libs exposing features available from current libgcc_s.
5051 2009-11-11 Jon Beniston <jon@beniston.com>
5053 * config.host: Add lm32 targets.
5054 * config/lm32: New directory.
5055 * config/lm32/libgcc_lm32.h: New file.
5056 * config/lm32/_mulsi3.c: New file.
5057 * config/lm32/_udivmodsi4.c: New file.
5058 * config/lm32/_divsi3.c: New file.
5059 * config/lm32/_modsi3.c: New file.
5060 * config/lm32/_udivsi3.c: New file.
5061 * config/lm32/_umodsi3.c: New file.
5062 * config/lm32/_lshrsi3.S: New file.
5063 * config/lm32/_ashrsi3.S: New file.
5064 * config/lm32/_ashlsi3.S: New file.
5065 * config/lm32/crti.S: New file.
5066 * config/lm32/crtn.S: New file.
5067 * config/lm32/t-lm32: New file.
5068 * config/lm32/t-elf: New file.
5069 * config/lm32/t-uclinux: New file.
5071 2009-10-26 Nick Clifton <nickc@redhat.com>
5073 * config.host: Add support for RX target.
5074 * config/rx: New directory.
5075 * config/rx/rx-abi-functions.c: New file. Supplementary
5076 functions for libgcc to support the RX ABI.
5077 * config/rx/rx-abi.h: New file. Supplementary header file for
5078 libgcc RX ABI functions.
5079 * config/rx/t-rx: New file: Makefile fragment for building
5082 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5084 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5085 constraint of y0 to "g".
5087 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5089 * config.host: Include the s390 makefile fragments.
5090 * config/s390/32/_fixdfdi.c: New file.
5091 * config/s390/32/_fixsfdi.c: New file.
5092 * config/s390/32/_fixtfdi.c: New file.
5093 * config/s390/32/_fixunsdfdi.c: New file.
5094 * config/s390/32/_fixunssfdi.c: New file.
5095 * config/s390/32/_fixunstfdi.c: New file.
5096 * config/s390/32/t-floattodi: New file.
5097 * config/s390/libgcc-glibc.ver: New file.
5098 * config/s390/t-crtstuff: New file.
5099 * config/s390/t-linux: New file.
5100 * config/s390/t-tpf: New file.
5102 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5104 * configure.ac (AC_PREREQ): Bump to 2.64.
5106 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5108 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5110 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5112 * configure: Regenerate.
5114 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5116 * config.host (ia64-hp-*vms*): New target.
5117 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5120 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5122 * configure.ac: Add snippet for maintainer-mode.
5123 * configure: Regenerate.
5124 * Makefile.in (AUTOCONF, configure_deps): New variables.
5125 ($(srcdir)/configure)): New rule, active only with maintainer
5128 2009-06-23 DJ Delorie <dj@redhat.com>
5131 * config.host: Add mep support.
5133 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5135 * config.host: Add i386/${host_address}/t-fprules-softfp and
5136 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5138 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5140 * config/i386/64/_multc3.c: Likewise.
5141 * config/i386/64/_powitf2.c: Likewise.
5142 * config/i386/64/eqtf2.c: Likewise.
5143 * config/i386/64/getf2.c: Likewise.
5144 * config/i386/64/letf2.c: Likewise.
5145 * config/i386/64/letf2.c: Likewise.
5146 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5147 unsigned long long for x64 mingw targets.
5148 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5149 (_FP_I_TYPE): Define as long long for x64 mingw target.
5151 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5153 * config.host (vax-*-linux*): New.
5155 2009-05-31 Anthony Green <green@moxielogic.com>
5157 * config.host: Add moxie support.
5158 * config/moxie/t-moxie: New file.
5160 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5162 * config.host: Add i386/${host_address}/t-fprules-softfp and
5163 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5165 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5167 * config.host: Add i386/${host_address}/t-fprules-softfp to
5168 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5170 2009-04-09 Nick Clifton <nickc@redhat.com>
5172 * config/ia64/tf-signs.c: Change copyright header to refer to
5173 version 3 of the GNU General Public License with version 3.1
5174 of the GCC Runtime Library Exception and to point readers at
5175 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5177 * config/i386/32/tf-signs.c: Likewise.
5178 * config/libbid/_addsub_dd.c: Likewise.
5179 * config/libbid/_addsub_sd.c: Likewise.
5180 * config/libbid/_addsub_td.c: Likewise.
5181 * config/libbid/_dd_to_df.c: Likewise.
5182 * config/libbid/_dd_to_di.c: Likewise.
5183 * config/libbid/_dd_to_sd.c: Likewise.
5184 * config/libbid/_dd_to_sf.c: Likewise.
5185 * config/libbid/_dd_to_si.c: Likewise.
5186 * config/libbid/_dd_to_td.c: Likewise.
5187 * config/libbid/_dd_to_tf.c: Likewise.
5188 * config/libbid/_dd_to_udi.c: Likewise.
5189 * config/libbid/_dd_to_usi.c: Likewise.
5190 * config/libbid/_dd_to_xf.c: Likewise.
5191 * config/libbid/_df_to_dd.c: Likewise.
5192 * config/libbid/_df_to_sd.c: Likewise.
5193 * config/libbid/_df_to_td.c: Likewise.
5194 * config/libbid/_di_to_dd.c: Likewise.
5195 * config/libbid/_di_to_sd.c: Likewise.
5196 * config/libbid/_di_to_td.c: Likewise.
5197 * config/libbid/_div_dd.c: Likewise.
5198 * config/libbid/_div_sd.c: Likewise.
5199 * config/libbid/_div_td.c: Likewise.
5200 * config/libbid/_eq_dd.c: Likewise.
5201 * config/libbid/_eq_sd.c: Likewise.
5202 * config/libbid/_eq_td.c: Likewise.
5203 * config/libbid/_ge_dd.c: Likewise.
5204 * config/libbid/_ge_sd.c: Likewise.
5205 * config/libbid/_ge_td.c: Likewise.
5206 * config/libbid/_gt_dd.c: Likewise.
5207 * config/libbid/_gt_sd.c: Likewise.
5208 * config/libbid/_gt_td.c: Likewise.
5209 * config/libbid/_isinfd128.c: Likewise.
5210 * config/libbid/_isinfd32.c: Likewise.
5211 * config/libbid/_isinfd64.c: Likewise.
5212 * config/libbid/_le_dd.c: Likewise.
5213 * config/libbid/_le_sd.c: Likewise.
5214 * config/libbid/_le_td.c: Likewise.
5215 * config/libbid/_lt_dd.c: Likewise.
5216 * config/libbid/_lt_sd.c: Likewise.
5217 * config/libbid/_lt_td.c: Likewise.
5218 * config/libbid/_mul_dd.c: Likewise.
5219 * config/libbid/_mul_sd.c: Likewise.
5220 * config/libbid/_mul_td.c: Likewise.
5221 * config/libbid/_ne_dd.c: Likewise.
5222 * config/libbid/_ne_sd.c: Likewise.
5223 * config/libbid/_ne_td.c: Likewise.
5224 * config/libbid/_sd_to_dd.c: Likewise.
5225 * config/libbid/_sd_to_df.c: Likewise.
5226 * config/libbid/_sd_to_di.c: Likewise.
5227 * config/libbid/_sd_to_sf.c: Likewise.
5228 * config/libbid/_sd_to_si.c: Likewise.
5229 * config/libbid/_sd_to_td.c: Likewise.
5230 * config/libbid/_sd_to_tf.c: Likewise.
5231 * config/libbid/_sd_to_udi.c: Likewise.
5232 * config/libbid/_sd_to_usi.c: Likewise.
5233 * config/libbid/_sd_to_xf.c: Likewise.
5234 * config/libbid/_sf_to_dd.c: Likewise.
5235 * config/libbid/_sf_to_sd.c: Likewise.
5236 * config/libbid/_sf_to_td.c: Likewise.
5237 * config/libbid/_si_to_dd.c: Likewise.
5238 * config/libbid/_si_to_sd.c: Likewise.
5239 * config/libbid/_si_to_td.c: Likewise.
5240 * config/libbid/_td_to_dd.c: Likewise.
5241 * config/libbid/_td_to_df.c: Likewise.
5242 * config/libbid/_td_to_di.c: Likewise.
5243 * config/libbid/_td_to_sd.c: Likewise.
5244 * config/libbid/_td_to_sf.c: Likewise.
5245 * config/libbid/_td_to_si.c: Likewise.
5246 * config/libbid/_td_to_tf.c: Likewise.
5247 * config/libbid/_td_to_udi.c: Likewise.
5248 * config/libbid/_td_to_usi.c: Likewise.
5249 * config/libbid/_td_to_xf.c: Likewise.
5250 * config/libbid/_tf_to_dd.c: Likewise.
5251 * config/libbid/_tf_to_sd.c: Likewise.
5252 * config/libbid/_tf_to_td.c: Likewise.
5253 * config/libbid/_udi_to_dd.c: Likewise.
5254 * config/libbid/_udi_to_sd.c: Likewise.
5255 * config/libbid/_udi_to_td.c: Likewise.
5256 * config/libbid/_unord_dd.c: Likewise.
5257 * config/libbid/_unord_sd.c: Likewise.
5258 * config/libbid/_unord_td.c: Likewise.
5259 * config/libbid/_usi_to_dd.c: Likewise.
5260 * config/libbid/_usi_to_sd.c: Likewise.
5261 * config/libbid/_usi_to_td.c: Likewise.
5262 * config/libbid/_xf_to_dd.c: Likewise.
5263 * config/libbid/_xf_to_sd.c: Likewise.
5264 * config/libbid/_xf_to_td.c: Likewise.
5265 * config/libbid/bid128.c: Likewise.
5266 * config/libbid/bid128_2_str.h: Likewise.
5267 * config/libbid/bid128_2_str_macros.h: Likewise.
5268 * config/libbid/bid128_2_str_tables.c: Likewise.
5269 * config/libbid/bid128_add.c: Likewise.
5270 * config/libbid/bid128_compare.c: Likewise.
5271 * config/libbid/bid128_div.c: Likewise.
5272 * config/libbid/bid128_fma.c: Likewise.
5273 * config/libbid/bid128_logb.c: Likewise.
5274 * config/libbid/bid128_minmax.c: Likewise.
5275 * config/libbid/bid128_mul.c: Likewise.
5276 * config/libbid/bid128_next.c: Likewise.
5277 * config/libbid/bid128_noncomp.c: Likewise.
5278 * config/libbid/bid128_quantize.c: Likewise.
5279 * config/libbid/bid128_rem.c: Likewise.
5280 * config/libbid/bid128_round_integral.c: Likewise.
5281 * config/libbid/bid128_scalb.c: Likewise.
5282 * config/libbid/bid128_sqrt.c: Likewise.
5283 * config/libbid/bid128_string.c: Likewise.
5284 * config/libbid/bid128_to_int16.c: Likewise.
5285 * config/libbid/bid128_to_int32.c: Likewise.
5286 * config/libbid/bid128_to_int64.c: Likewise.
5287 * config/libbid/bid128_to_int8.c: Likewise.
5288 * config/libbid/bid128_to_uint16.c: Likewise.
5289 * config/libbid/bid128_to_uint32.c: Likewise.
5290 * config/libbid/bid128_to_uint64.c: Likewise.
5291 * config/libbid/bid128_to_uint8.c: Likewise.
5292 * config/libbid/bid32_to_bid128.c: Likewise.
5293 * config/libbid/bid32_to_bid64.c: Likewise.
5294 * config/libbid/bid64_add.c: Likewise.
5295 * config/libbid/bid64_compare.c: Likewise.
5296 * config/libbid/bid64_div.c: Likewise.
5297 * config/libbid/bid64_fma.c: Likewise.
5298 * config/libbid/bid64_logb.c: Likewise.
5299 * config/libbid/bid64_minmax.c: Likewise.
5300 * config/libbid/bid64_mul.c: Likewise.
5301 * config/libbid/bid64_next.c: Likewise.
5302 * config/libbid/bid64_noncomp.c: Likewise.
5303 * config/libbid/bid64_quantize.c: Likewise.
5304 * config/libbid/bid64_rem.c: Likewise.
5305 * config/libbid/bid64_round_integral.c: Likewise.
5306 * config/libbid/bid64_scalb.c: Likewise.
5307 * config/libbid/bid64_sqrt.c: Likewise.
5308 * config/libbid/bid64_string.c: Likewise.
5309 * config/libbid/bid64_to_bid128.c: Likewise.
5310 * config/libbid/bid64_to_int16.c: Likewise.
5311 * config/libbid/bid64_to_int32.c: Likewise.
5312 * config/libbid/bid64_to_int64.c: Likewise.
5313 * config/libbid/bid64_to_int8.c: Likewise.
5314 * config/libbid/bid64_to_uint16.c: Likewise.
5315 * config/libbid/bid64_to_uint32.c: Likewise.
5316 * config/libbid/bid64_to_uint64.c: Likewise.
5317 * config/libbid/bid64_to_uint8.c: Likewise.
5318 * config/libbid/bid_b2d.h: Likewise.
5319 * config/libbid/bid_binarydecimal.c: Likewise.
5320 * config/libbid/bid_conf.h: Likewise.
5321 * config/libbid/bid_convert_data.c: Likewise.
5322 * config/libbid/bid_decimal_data.c: Likewise.
5323 * config/libbid/bid_decimal_globals.c: Likewise.
5324 * config/libbid/bid_div_macros.h: Likewise.
5325 * config/libbid/bid_dpd.c: Likewise.
5326 * config/libbid/bid_flag_operations.c: Likewise.
5327 * config/libbid/bid_from_int.c: Likewise.
5328 * config/libbid/bid_functions.h: Likewise.
5329 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5330 * config/libbid/bid_inline_add.h: Likewise.
5331 * config/libbid/bid_internal.h: Likewise.
5332 * config/libbid/bid_round.c: Likewise.
5333 * config/libbid/bid_sqrt_macros.h: Likewise.
5335 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5337 * Makefile.in: Change copyright header to refer to version
5338 3 of the GNU General Public License and to point readers at the
5339 COPYING3 file and the FSF's license web page.
5340 * config.host: Likewise.
5342 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5344 * config.host: Reorder and merge to match config.gcc change.
5346 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5348 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5350 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5352 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5353 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5354 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5355 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5357 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5359 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5360 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5362 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5364 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5365 ia64/t-softfp-compat to tmake_file.
5367 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5369 * config/ia64/__divxf3.asm: New.
5370 * config/ia64/_fixtfdi.asm: Likewise.
5371 * config/ia64/_fixunstfdi.asm: Likewise.
5372 * config/ia64/_floatditf.asm: Likewise.
5373 * config/ia64/t-fprules-softfp: Likewise.
5374 * config/ia64/t-softfp-compat: Likewise.
5375 * config/ia64/tf-signs.c: Likewise.
5377 2009-01-18 Ben Elliston <bje@au.ibm.com>
5379 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5381 2009-01-16 Ben Elliston <bje@au.ibm.com>
5383 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5386 2009-01-13 Ben Elliston <bje@au.ibm.com>
5388 * config/t-softfp: New file.
5389 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5390 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5392 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5394 * config.host: Add m32r*-*-rtems*.
5396 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5398 * config.host: Add m32c*-*-rtems*.
5400 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5403 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5404 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5405 * configure: Regenerate.
5406 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5407 tmake_file here from gcc/config.gcc.
5408 Move extra_parts here from gcc/config.gcc.
5409 * config/i386/t-sol2: Move here from gcc/config/i386.
5410 Use gcc_srcdir instead of srcdir.
5412 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5414 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5417 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5419 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5421 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5423 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5425 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5428 * config.host: Add picochip-*-*.
5430 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5432 * config.host: Match more processor names for Xtensa.
5434 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5436 * config/i386/64/t-softfp-compat: Update comments.
5438 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5440 * config/i386/64/_divtc3-compat.c: Moved to ...
5441 * config/i386/64/_divtc3.c: Here.
5443 * config/i386/64/_multc3-compat.c: Moved to ...
5444 * config/i386/64/_multc3.c: Here.
5446 * config/i386/64/_powitf2-compat.c: Moved to ...
5447 * config/i386/64/_powitf2.c: Here.
5449 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5450 .c suffix instead of -compat.c.
5452 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5454 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5455 (_FP_MUL_MEAT_D): Ditto.
5456 (_FP_DIV_MEAT_S): Ditto.
5457 (_FP_DIV_MEAT_D): Ditto.
5459 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5461 * Makefile.in: Add support for __sync_* libgcc functions.
5463 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5465 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5467 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5470 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5471 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5473 * config/i386/64/t-fprules-softfp: Moved to ...
5474 * config/i386/64/t-softfp-compat: This. New.
5476 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5478 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5479 Initialize f with 0.0.
5481 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5484 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5486 * config/i386/64/_divtc3-compat.c: New.
5487 * config/i386/64/_multc3-compat.c: Likewise.
5488 * config/i386/64/_powitf2-compat.c: Likewise.
5489 * config/i386/64/eqtf2.c: Likewise.
5490 * config/i386/64/getf2.c: Likewise.
5491 * config/i386/64/letf2.c: Likewise.
5492 * config/i386/64/t-fprules-softfp: Likewise.
5494 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5496 * config.host: Add i386/${host_address}/t-fprules-softfp to
5497 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5498 i[34567]86-*-linux*, x86_64-*-linux*.
5500 * configure.ac: Set host_address to 64 or 32 for x86.
5501 * configure: Regenerated.
5503 * Makefile.in (config.status): Also depend on
5504 $(srcdir)/config.host.
5506 * config/i386/32/t-fprules-softfp: New.
5507 * config/i386/32/tf-signs.c: Likewise.
5509 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5511 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5512 Uros Bizjak <ubizjak@gmail.com>
5514 * config/i386/32/sfp-machine.h: New.
5516 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5518 * config/rs6000/t-ppccomm: Remove rules that conflict with
5519 auto-generated rules.
5521 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5523 * configure.ac: sinclude override.m4.
5524 * configure: Regenerate.
5526 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5528 * configure: Regenerate.
5530 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5532 * Makefile.in (DECNUMINC): Remove
5533 -I$(MULTIBUILDTOP)../../libdecnumber.
5536 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5538 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5539 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5540 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5541 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5542 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5543 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5544 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5545 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5546 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5547 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5548 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5549 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5550 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5551 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5553 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5555 * config.host (sh2[lbe]*-*-linux*): Allow target.
5557 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5559 * config/rs6000/t-ppccomm: Add build rules for new files.
5560 (LIB2ADD_ST): New variable.
5562 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5566 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5567 * config/t-avr: New file. Build 16bit libgcc functions.
5569 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5572 * config/t-slibgcc-darwin: Make install-leaf dependent on
5573 install-darwin-libgcc-stubs instead of install.
5575 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5577 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5578 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5579 sh-*-rtemscoff*): Remove cases.
5581 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5583 * Makefile.in (all): Use install-leaf rather than install.
5584 (install): Split most of the rule into...
5585 (install-leaf): ...this new one.
5587 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5588 Paolo Bonzini <bonzini@gnu.org>
5591 * Makefile.in: Use @shlib_slibdir@ substitution to get
5592 correct install name on darwin.
5593 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5595 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5597 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5598 cris-*-elf and cris-*-none.
5599 (crisv32-*-linux*): Similar, as cris-*-linux*.
5601 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5603 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5605 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5608 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5609 * configure: Regenerated.
5611 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5613 * Makefile.in (dfp-filenames): Replace decimal_globals,
5614 decimal_data, binarydecimal and convert_data with
5615 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5616 and bid_convert_data, respectively.
5618 2007-09-17 Chao-ying Fu <fu@mips.com>
5619 Nigel Stephens <nigel@mips.com>
5621 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5622 * Makefile.in (fixed_point): Define.
5623 Check if fixed_point is yes to build support functions.
5624 * configure.ac: Check for fixed_point support.
5625 * configure: Regenerated.
5626 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5627 funcs, modes, from, to.
5629 2007-09-11 Janis Johnson <janis187@us.ibm.com
5631 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5633 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5635 * Makefile.in (dfp-filenames): Remove decUtility, add
5636 decDouble, decPacked, decQuad, decSingle.
5638 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5640 * config.host : Add x86_64-elf target.
5642 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5644 * configure.ac (set_have_cc_tls): Add a missing =.
5645 * configure: Regenerated.
5647 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5649 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5650 and x86_64-*-linux*.
5652 * config/t-tls: New file.
5654 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5656 * configure.ac: Include ../config/enable.m4 and
5657 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5658 supports TLS and substitute set_have_cc_tls.
5659 * configure: Regenerated.
5661 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5663 * Makefile.in: Use libbid for DFP when BID is enabled.
5665 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5667 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5668 extra_parts. Add config/i386/t-cygming to tmake_file.
5669 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5671 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5672 Danny Smith <dannysmith@users.sourceforge.net>
5675 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5676 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5677 * config/i386/t-crtfm: Compile crtfastmath.o with
5678 -minline-all-stringops.
5680 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5682 * config.host (sparc-wrs-vxworks): New target.
5684 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5686 * config.host: Recognize fido.
5688 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5690 * configure: Check host, not target, for decimal float support.
5692 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5694 * config/i386/t-crtpc: New file.
5695 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5696 (x86_64-*-linux*): Ditto.
5698 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5700 * config.host (x86_64-*-mingw*): New target.
5702 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5703 H.J. Lu <hongjiu.lu@intel.com>
5705 * Makefile.in (enable_decimal_float): New.
5707 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5708 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5709 (decbits-filenames): This.
5710 (decbits-objects): New.
5711 (libgcc-objects): Add $(decbits-objects).
5713 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5714 Substitute enable_decimal_float.
5715 * configure: Regenerated.
5717 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5719 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5721 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5723 * Makefile.in (install-info): New dummy target.
5725 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5727 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5729 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5731 * Makefile.in: Add install-html and install-pdf dummy
5734 2007-02-05 Roger Sayle <roger@eyesopen.com>
5735 Daniel Jacobowitz <dan@codesourcery.com>
5737 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5738 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5739 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5741 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5743 * Makefile.in (dec-filenames): Add decExcept.
5745 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5748 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5751 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5753 * configure.ac: Add --enable-version-specific-runtime-libs.
5754 Correct $slibdir default.
5755 * configure: Regenerated.
5757 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5759 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5761 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5764 * config.host (alpha*-*-linux*): Set extra_parts.
5766 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5768 * config/sh/t-linux: New.
5769 * config.host (sh*-*-linux*): Set tmake_file.
5771 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5773 * Makefile.in (install): Handle multilibs.
5775 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5777 * Makefile.in: Added .PHONY entry for documentation targets.
5779 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5781 * Makefile.in: Add empty info, html, dvi, pdf targets.
5783 2007-01-04 Mike Stump <mrs@apple.com>
5785 * Makefile.in (MAKEINFO): Remove.
5788 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5790 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5791 * configure: Regenerate.
5792 * Makefile.in (host_subdir): Substitute it.
5793 (gcc_objdir): Use it.
5795 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5797 * config.host (ia64*-*-linux*): Set tmake_file.
5799 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5801 * Makefile.in (version): Define.
5803 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5804 Paolo Bonzini <bonzini@gnu.org>
5806 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5807 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5808 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5809 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5810 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5811 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5812 * configure: Generated.