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23742a9e
RAR		 12014-08-04 Rohit <rohitarulraj@freescale.com>
2
3 PR target/60102
4 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
5 based on change in SPE high register numbers and 3 HTM registers.
6
b98a872b
NS		 72014-08-01 Nathan Sidwell <nathan@acm.org>
8
9 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
10 LIBGCOV_INTERFACE): Reformat.
11 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
12 IN_GCOV_TOOL.
13 * libgcov-interface.c: Reformat some comments.
14 (__gcov_flush_mx): Add declaration. Tidy up definition.
15
6adaaa1d
AM		 162014-07-31 Alan Modra <amodra@gmail.com>
17 Peter Bergner <bergner@vnet.ibm.com>
18
19 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
20 (pack_ldouble): New function.
21 (__gcc_qadd): Use it.
22 (__gcc_qmul): Likewise.
23 (__gcc_qdiv): Likewise.
24 (__gcc_qneg): Likewise.
25 (__gcc_stoq): Likewise.
26 (__gcc_dtoq): Likewise.
27
87cb0c0c
UW		 282014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
29
30 * config/s390/tpf-unwind.h: Include <stdbool.h>.
31 (__tpf_eh_return): Add original return address as second parameter.
32 Handle cases where unwinder routines were called directly, instead
33 of from within the C++ library.
34
19926161
NS		 352014-07-29 Nathan Sidwell <nathan@acm.org>
36
37 * libgcov.h: Move renaming of entry points to lib gcov specific
38 portion.
39 (gcov_do_dump): New rename.
40 (gcov_rewrite): Remove inline, make HIDDEN.
41 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
42 (gcov_exit_compute_summary): Rename to ...
43 (compute_summary): ... here. Add LIST argument.
44 (gcov_exit_merge_gcda): Rename to ...
45 (merge_one_data): ... here.
46 (gcov_exit_write_gcda): Rename to ...
47 (write_one_data): ... here.
48 (gcov_exit_merge_summary): Rename to ...
49 (merge_summary): Add RUN_COUNTED argument.
50 (gcov_exit_dump_gcov): Rename to ...
51 (dump_one_gcov): Add RUN_COUNTED argument.
52 (gcov_do_dump): New function, broken out of ...
53 (gcov_exit): ... here. Call it.
54
17522262
AG		 552014-07-27 Anthony Green <green@moxielogic.com>
56
57 * config.host: Add moxiebox configuration suppport.
58
6dc33097
NS		 592014-07-27 Nathan Sidwell <nathan@acm.org>
60
61 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
62 (struct gcov_filename): ... here. Include buffer and max length
63 fields.
64 (gcov_max_filename): Remove.
65 (gi_filename): Remove.
66 (gcov_exit_compute_summary): Compute max filename here.
67 (gcov_exit_merge_gcda): Add filename parm, adjust.
68 (gcov_exit_merge_summary): Likewise.
69 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
70 (gcov_exit): Likewise.
71 (__gcov_init): Don't calculate max length here.
72 * libgcov_util.c (max_filename_len): Remove.
73 (read_gcda_file): Don't calculate max length here.
74 (gcov_read_profile_dir): Don't propagate here.
75 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
76 struct gcov_filename changes.
77 (gcov_exit_open_gcda_file): Likewise.
78
770f687d
NS		 792014-07-25 Nathan Sidwell <nathan@acm.org>
80
81 * libgcov-driver.c (set_gcov_dump_complete,
82 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
83 functions polluting user's namespace.
84 (gcov_exit): Set variable directly.
85 (gcov_clear): Reset variable directly.
86 * libgcov-interface.c (get_gcov_dymp_complete,
87 reset_gov_dump_complete): Remove declarations.
88 (__gcov_reset, __gcov_dump): Don't call them.
89
fabf71ba
DD		 902014-07-24 DJ Delorie <dj@redhat.com>
91
92 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 93 (__gcc_deregister_frame): Move logic to detect deregister function
94 to ...
95 (__gcc_register_frame): here, so it's consistent with the register
96 logic.
fabf71ba 97
d10ee722
NS		 982014-07-23 Nathan Sidwell <nathan@acm.org>
99
100 * libgcov-driver.c (set_gcov_list): Remove.
101 (gcov_list): Make non-static in GCOV_TOOL.
102 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
103
a4137090
JDA		 1042014-07-17 John David Anglin <danglin@gcc.gnu.org>
105
106 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
107 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
108 Don't use SYNC_LOCK_RELEASE for int type.
109
72602c6c
RB		 1102014-07-14 Richard Biener <rguenther@suse.de>
111
112 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
113
d5313205
RX		 1142014-07-11 Rong Xu <xur@google.com>
115
116 * libgcov-util.c (gcov_max_filename): Fix declartion.
117
c77556a5
RX		 1182014-07-10 Rong Xu <xur@google.com>
119
120 Add gcov-tool: an offline gcda profile processing tool
121 Support.
122 * libgcov-driver.c (gcov_max_filename): Make available
123 to gcov-tool.
124 * libgcov-merge.c (__gcov_merge_add): Replace
125 gcov_read_counter() with a Macro.
126 (__gcov_merge_ior): Ditto.
127 (__gcov_merge_time_profile): Ditto.
128 (__gcov_merge_single): Ditto.
129 (__gcov_merge_delta): Ditto.
130 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
131 in the utility functions.
132 (set_fn_ctrs): Utility function for reading gcda files to in-memory
133 gcov_list object link lists.
134 (tag_function): Ditto.
135 (tag_blocks): Ditto.
136 (tag_arcs): Ditto.
137 (tag_lines): Ditto.
138 (tag_counters): Ditto.
139 (tag_summary): Ditto.
140 (read_gcda_finalize): Ditto.
141 (read_gcda_file): Ditto.
142 (ftw_read_file): Ditto.
143 (read_profile_dir_init): Ditto.
144 (gcov_read_profile_dir): Ditto.
145 (gcov_read_counter_mem): Ditto.
146 (gcov_get_merge_weight): Ditto.
147 (merge_wrapper): A wrapper function that calls merging handler.
148 (gcov_merge): Merge two gcov_info objects with weights.
149 (find_match_gcov_info): Find the matched gcov_info in the list.
150 (gcov_profile_merge): Merge two gcov_info object lists.
151 (__gcov_add_counter_op): Process edge profile counter values.
152 (__gcov_ior_counter_op): Process IOR profile counter values.
153 (__gcov_delta_counter_op): Process delta profile counter values.
154 (__gcov_single_counter_op): Process single profile counter values.
155 (fp_scale): Callback function for float-point scaling.
156 (int_scale): Callback function for integer fraction scaling.
157 (gcov_profile_scale): Scaling profile counters.
158 (gcov_profile_normalize): Normalize profile counters.
159 * libgcov.h: Add headers and functions for gcov-tool use.
160 (gcov_get_counter): New.
161 (gcov_get_counter_target): Ditto.
162 (struct gcov_info): Make the functions field mutable in gcov-tool
163 compilation.
164
5c7dac8a
KT		 1652014-06-23 Kai Tietz <ktietz@redhat.com>
166
167 PR libgcc/61585
168 * unwind-seh.c (_Unwind_GetGR): Check for proper
169 index range.
170 (_Unwind_SetGR): Likewise.
171
161c9312
NC		 1722014-05-22 Nick Clifton <nickc@redhat.com>
173
174 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
175 -mhwmult=none.
176
e3f0315f
TJ		 1772014-05-22 Teresa Johnson <tejohnson@google.com>
178
179 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
180 include.
181
dbed5a9b
JM		 1822014-05-20 John Marino <gnugcc@marino.st>
183
184 * config.host (*-*-dragonfly*): New target.
185 * crtstuff.c: Make dl_iterate_support generic on *bsd.
186 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
187 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
188 * config/i386/dragonfly-unwind.h: New.
189
1ec380e5
MR		 1902014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
191
192 PR libgcc/60166
193 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
194 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
195
54fde020
BE		 1962014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
197
198 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
199 implementation.
200
999db125
GJL		 2012014-05-12 Georg-Johann Lay <avr@gjlay.de>
202
203 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
204
cceaf54a
RO		 2052014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
206
207 PR libgcc/61097
208 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
209 if --enable-shared.
210
e3fe9b5b
BE		 2112014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
212
213 Work around for current cygwin32 build problems.
214 * config/i386/cygming-crtbegin.c (__register_frame_info,
215 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
216 functions only for 64-bit systems.
217
54cf37e9
RO		 2182014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
219
220 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
221 (sigill_caught, sigill_hdlr): Remove.
222
d9f069ab
RO		 2232014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
224
225 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
226 check.
227 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
228 Solaris 9 single-threaded support.
229 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
230 Solaris 9 single-threaded support. Add call_user_handler code
231 sequences.
232 (sparc_is_sighandler): Likewise.
233
59976ef8
AK		 2342014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
235
236 * config.host: Append t-floattodi to tmake_file depending on
237 host_address.
238
d02bbcf3
JS		 2392014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
240
31466bc0 241 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 242
c2e7e597
UB		 2432014-03-10 Uros Bizjak <ubizjak@gmail.com>
244
245 PR libgcc/60472
246 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
247 variable to avoid array subscript is above array bounds warnings.
248 Use __builtin_expect when checking *jcr_list for NULL.
249
227a7dc8
RO		 2502014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
251
252 PR libgcc/59339
253 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
254 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
255 vtv_*.o to extra_parts if enable_vtable_verify.
256
df2b279c
NC		 2572014-03-06 Nick Clifton <nickc@redhat.com>
258
259 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
260 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
261
dc11d79b
JY		 2622014-02-28 Joey Ye <joey.ye@arm.com>
263
264 PR libgcc/60166
265 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
266 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
267 Set to zero.
268
341c653c
WL		 2692014-02-24 Walter Lee <walt@tilera.com>
270
271 * config.host: Support "tilegx*" and "tilepro*" triplets.
272 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
273 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
274
95ce7613
CLT		 2752014-02-20 Sandra Loosemore <sandra@codesourcery.com>
276 Chung-Lin Tang <cltang@codesourcery.com>
277
278 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
279 * config/nios2/crti.S: Remove .file directive.
280 * config/nios2/crtn.S: Likewise.
281
0bb4fc05
KT		 2822014-02-18 Kai Tietz <ktietz@redhat.com>
283 Jonathan Schleifer <js@webkeks.org>
284
285 PR objc/56870
286 * unwind-seh.c (_GCC_specific_handler): Pass proper
287 value to unwind-handler.
288
9acf28f1
JM		 2892014-02-12 Joseph Myers <joseph@codesourcery.com>
290
291 * soft-fp/adddf3.c: Update from glibc.
292 * soft-fp/addsf3.c: Likewise.
293 * soft-fp/addtf3.c: Likewise.
294 * soft-fp/divdf3.c: Likewise.
295 * soft-fp/divsf3.c: Likewise.
296 * soft-fp/divtf3.c: Likewise.
297 * soft-fp/double.h: Likewise.
298 * soft-fp/eqdf2.c: Likewise.
299 * soft-fp/eqsf2.c: Likewise.
300 * soft-fp/eqtf2.c: Likewise.
301 * soft-fp/extenddftf2.c: Likewise.
302 * soft-fp/extended.h: Likewise.
303 * soft-fp/extendsfdf2.c: Likewise.
304 * soft-fp/extendsftf2.c: Likewise.
305 * soft-fp/extendxftf2.c: Likewise.
306 * soft-fp/fixdfdi.c: Likewise.
307 * soft-fp/fixdfsi.c: Likewise.
308 * soft-fp/fixdfti.c: Likewise.
309 * soft-fp/fixsfdi.c: Likewise.
310 * soft-fp/fixsfsi.c: Likewise.
311 * soft-fp/fixsfti.c: Likewise.
312 * soft-fp/fixtfdi.c: Likewise.
313 * soft-fp/fixtfsi.c: Likewise.
314 * soft-fp/fixtfti.c: Likewise.
315 * soft-fp/fixunsdfdi.c: Likewise.
316 * soft-fp/fixunsdfsi.c: Likewise.
317 * soft-fp/fixunsdfti.c: Likewise.
318 * soft-fp/fixunssfdi.c: Likewise.
319 * soft-fp/fixunssfsi.c: Likewise.
320 * soft-fp/fixunssfti.c: Likewise.
321 * soft-fp/fixunstfdi.c: Likewise.
322 * soft-fp/fixunstfsi.c: Likewise.
323 * soft-fp/fixunstfti.c: Likewise.
324 * soft-fp/floatdidf.c: Likewise.
325 * soft-fp/floatdisf.c: Likewise.
326 * soft-fp/floatditf.c: Likewise.
327 * soft-fp/floatsidf.c: Likewise.
328 * soft-fp/floatsisf.c: Likewise.
329 * soft-fp/floatsitf.c: Likewise.
330 * soft-fp/floattidf.c: Likewise.
331 * soft-fp/floattisf.c: Likewise.
332 * soft-fp/floattitf.c: Likewise.
333 * soft-fp/floatundidf.c: Likewise.
334 * soft-fp/floatundisf.c: Likewise.
335 * soft-fp/floatunditf.c: Likewise.
336 * soft-fp/floatunsidf.c: Likewise.
337 * soft-fp/floatunsisf.c: Likewise.
338 * soft-fp/floatunsitf.c: Likewise.
339 * soft-fp/floatuntidf.c: Likewise.
340 * soft-fp/floatuntisf.c: Likewise.
341 * soft-fp/floatuntitf.c: Likewise.
342 * soft-fp/gedf2.c: Likewise.
343 * soft-fp/gesf2.c: Likewise.
344 * soft-fp/getf2.c: Likewise.
345 * soft-fp/ledf2.c: Likewise.
346 * soft-fp/lesf2.c: Likewise.
347 * soft-fp/letf2.c: Likewise.
348 * soft-fp/muldf3.c: Likewise.
349 * soft-fp/mulsf3.c: Likewise.
350 * soft-fp/multf3.c: Likewise.
351 * soft-fp/negdf2.c: Likewise.
352 * soft-fp/negsf2.c: Likewise.
353 * soft-fp/negtf2.c: Likewise.
354 * soft-fp/op-1.h: Likewise.
355 * soft-fp/op-2.h: Likewise.
356 * soft-fp/op-4.h: Likewise.
357 * soft-fp/op-8.h: Likewise.
358 * soft-fp/op-common.h: Likewise.
359 * soft-fp/quad.h: Likewise.
360 * soft-fp/single.h: Likewise.
361 * soft-fp/soft-fp.h: Likewise.
362 * soft-fp/subdf3.c: Likewise.
363 * soft-fp/subsf3.c: Likewise.
364 * soft-fp/subtf3.c: Likewise.
365 * soft-fp/truncdfsf2.c: Likewise.
366 * soft-fp/trunctfdf2.c: Likewise.
367 * soft-fp/trunctfsf2.c: Likewise.
368 * soft-fp/trunctfxf2.c: Likewise.
369 * soft-fp/unorddf2.c: Likewise.
370 * soft-fp/unordsf2.c: Likewise.
371 * soft-fp/unordtf2.c: Likewise.
372 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
373 macro.
374 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
375 Likewise.
376 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
377 Likewise.
378 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
379 Likewise.
380 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
381 Likewise.
382 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
383 Likewise.
384 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
385 Likewise.
386 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
387 Likewise.
388 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
389 Likewise.
390 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
391 Likewise.
392 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
393 Likewise.
394 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
395 Likewise.
396 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
397 Likewise.
398 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
399 Likewise.
400 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
401 Likewise.
402 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
403 Likewise.
404
ce245ec6
AK		 4052014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
406
407 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
408 cannot be represented.
409 * config/s390/32/_fixsfdi.c: Likewise.
410 * config/s390/32/_fixtfdi.c: Likewise.
411 * config/s390/32/_fixunsdfdi.c: Likewise.
412 * config/s390/32/_fixunssfdi.c: Likewise.
413 * config/s390/32/_fixunstfdi.c: Likewise.
414
1c51d688
RS		 4152014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
416
417 * configure.ac (libgcc_cv_mips_hard_float): New.
418 * configure: Regenerate.
419 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
420 t-softfp-sfdf for hard-float targets.
421 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
422 (softfp_float_modes, softfp_int_modes, softfp_extensions)
423 (softfp_truncations, softfp_exclude_libgcc2): New.
424 * config/t-hardfp: New file.
425 * config/t-hardfp-sfdf: Likewise.
426 * config/hardfp.c: Likewise.
427
bbf391db
AK		 4282014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
429
430 * config.host: Include t-floattodi also for s390x.
431 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
432 * config/s390/32/_fixsfdi.c: Likewise.
433 * config/s390/32/_fixtfdi.c: Likewise.
434 * config/s390/32/_fixunsdfdi.c: Likewise.
435 * config/s390/32/_fixunssfdi.c: Likewise.
436 * config/s390/32/_fixunstfdi.c: Likewise.
437
91da0481
RO		 4382014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
439
440 PR target/59788
441 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
442 (install-libgcc-unwind-map-forbuild): New target.
443 (all): Depend on install-libgcc-unwind-map-forbuild.
444 (install-libgcc-unwind-map): New target.
445 (install): Depend on install-libgcc-unwind-map.
446
02b67731
SL		 4472014-02-02 Sandra Loosemore <sandra@codesourcery.com>
448
449 * config/nios2/crti.S (_init): Initialize GOT pointer from
450 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
451
1ea0a651
RS		 4522014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
453
454 * configure.ac: Check __mips64 when setting host_address.
455 * configure: Regenerate.
456 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
457 mips/t-mips64 and t-softfp.
458 (mips*-*-linux*): Don't add mips/t-tpbit.
459 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
460 (DPBIT, DPBIT_CFLAGS): Delete.
461 * config/mips/sfp-machine.h: New file.
462 * config/mips/t-mips64: Likewise.
463 * config/mips/t-softfp-tf: Likewise.
464 * config/mips/t-tpbit: Delete.
465
f32b0061
MS		 4662014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
467
468 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
469 as long long.
470
a5420aa4
WL		 4712014-01-25 Walter Lee <walt@tilera.com>
472
473 * config/tilepro/atomic.c: Include tconfig.h. Don't include
474 config.h or system.h.
475 (bool) Define.
476
24534912
WL		 4772014-01-25 Walter Lee <walt@tilera.com>
478
479 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
480 (post_atomic_barrier): Ditto.
481 (__fetch_and_do): New macro.
482 (__atomic_fetch_and_do): Use __fetch_and_do.
483 (__sync_fetch_and_do): New macro.
484 (__sync_fetch_and_add_4): New function.
485 (__sync_fetch_and_sub_4): New function.
486 (__sync_fetch_and_or_4): New function.
487 (__sync_fetch_and_and_4): New function.
488 (__sync_fetch_and_xor_4): New function.
489 (__sync_fetch_and_nand_4): New function.
490 (__sync_fetch_and_add_8): New function.
491 (__sync_fetch_and_sub_8): New function.
492 (__sync_fetch_and_or_8): New function.
493 (__sync_fetch_and_and_8): New function.
494 (__sync_fetch_and_xor_8): New function.
495 (__sync_fetch_and_nand_8): New function.
496 (__do_and_fetch): New macro.
497 (__atomic_do_and_fetch): Use __do_and_fetch.
498 (__sync_do_and_fetch): New macro.
499 (__sync_add_and_fetch_4): New function.
500 (__sync_sub_and_fetch_4): New function.
501 (__sync_or_and_fetch_4): New function.
502 (__sync_and_and_fetch_4): New function.
503 (__sync_xor_and_fetch_4): New function.
504 (__sync_nand_and_fetch_4): New function.
505 (__sync_add_and_fetch_8): New function.
506 (__sync_sub_and_fetch_8): New function.
507 (__sync_or_and_fetch_8): New function.
508 (__sync_and_and_fetch_8): New function.
509 (__sync_xor_and_fetch_8): New function.
510 (__sync_nand_and_fetch_8): New function.
511 (__sync_exchange_methods): New macro.
512 (__sync_val_compare_and_swap_4): New function.
513 (__sync_bool_compare_and_swap_4): New function.
514 (__sync_lock_test_and_test_4): New function.
515 (__sync_val_compare_and_swap_8): New function.
516 (__sync_bool_compare_and_swap_8): New function.
517 (__sync_lock_test_and_test_8): New function.
518 (__subword_cmpxchg_body): New macro.
519 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
520 (__atomic_compare_exchange_2): Ditto.
521 (__sync_subword_cmpxchg): New macro.
522 (__sync_val_compare_and_swap_1): New function.
523 (__sync_bool_compare_and_swap_1): New function.
524 (__sync_val_compare_and_swap_2): New function.
525 (__sync_bool_compare_and_swap_2): New function.
526 (__atomic_subword): Rename to ...
527 (__subword): ... New name.
528 (__atomic_subword_fetch): Use __subword.
529 (__sync_subword_fetch): New macro.
530 (__sync_fetch_and_add_1): New function.
531 (__sync_fetch_and_sub_1): New function.
532 (__sync_fetch_and_or_1): New function.
533 (__sync_fetch_and_and_1): New function.
534 (__sync_fetch_and_xor_1): New function.
535 (__sync_fetch_and_nand_1): New function.
536 (__sync_fetch_and_add_2): New function.
537 (__sync_fetch_and_sub_2): New function.
538 (__sync_fetch_and_or_2): New function.
539 (__sync_fetch_and_and_2): New function.
540 (__sync_fetch_and_xor_2): New function.
541 (__sync_fetch_and_nand_2): New function.
542 (__sync_add_and_fetch_1): New function.
543 (__sync_sub_and_fetch_1): New function.
544 (__sync_or_and_fetch_1): New function.
545 (__sync_and_and_fetch_1): New function.
546 (__sync_xor_and_fetch_1): New function.
547 (__sync_nand_and_fetch_1): New function.
548 (__sync_add_and_fetch_2): New function.
549 (__sync_sub_and_fetch_2): New function.
550 (__sync_or_and_fetch_2): New function.
551 (__sync_and_and_fetch_2): New function.
552 (__sync_xor_and_fetch_2): New function.
553 (__sync_nand_and_fetch_2): New function.
554 (__atomic_subword_lock): Use __subword.
555 (__sync_subword_lock): New macro.
556 (__sync_lock_test_and_set_1): New function.
557 (__sync_lock_test_and_set_2): New function.
558
4d6d3bc5
WL		 5592014-01-25 Walter Lee <walt@tilera.com>
560
561 * config/tilepro/atomic.c (BIT_OFFSET): Define.
562 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
563 (__atomic_subword): Ditto.
564
cbd9890e
WL		 5652014-01-25 Walter Lee <walt@tilera.com>
566
567 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
568 a prefix op argument.
569 (__atomic_nand_fetch_4): Add prefix op.
570 (__atomic_nand_fetch_8): Ditto.
571
8fc36b15 5722014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 573
574 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
575
46dd1242
L		 5762014-01-09 Rong Xu <xur@google.com>
577
578 * libgcov-driver.c (this_prg): make it local to save
579 bss space.
580 (gcov_exit_compute_summary): Ditto.
581 (gcov_exit_merge_gcda): Ditto.
582 (gcov_exit_merge_summary): Ditto.
583 (gcov_exit_dump_gcov): Ditto.
584
40d6b753
RX		 5852014-01-08 Rong Xu <xur@google.com>
586
587 * libgcov-driver.c: Use libgcov.h.
588 (buffer_fn_data): Use xmalloc instead of malloc.
589 (gcov_exit_merge_gcda): Ditto.
590 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
591 * libgcov.h: New common header files for libgcov-*.h.
592 * libgcov-interface.c: Use libgcov.h
593 * libgcov-merge.c: Ditto.
594 * libgcov-profiler.c: Ditto.
595 * Makefile.in: Add dependence to libgcov.h
596
a02e7bdd
JM		 5972014-01-02 Joseph Myers <joseph@codesourcery.com>
598
599 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
600 case of small numerator and finite nonzero result.
601
ac1dca3c
RS		 6022014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
603
604 Update copyright years
605
f9030485
RS		 6062014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
607
608 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
609 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
610 config/arc/dp-hack.h, config/arc/fp-hack.h,
611 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
612 config/arc/ieee-754/arc600-dsp/divdf3.S,
613 config/arc/ieee-754/arc600-dsp/divsf3.S,
614 config/arc/ieee-754/arc600-dsp/muldf3.S,
615 config/arc/ieee-754/arc600-dsp/mulsf3.S,
616 config/arc/ieee-754/arc600-mul64/divdf3.S,
617 config/arc/ieee-754/arc600-mul64/divsf3.S,
618 config/arc/ieee-754/arc600-mul64/muldf3.S,
619 config/arc/ieee-754/arc600-mul64/mulsf3.S,
620 config/arc/ieee-754/arc600/divsf3.S,
621 config/arc/ieee-754/arc600/mulsf3.S,
622 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
623 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
624 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
625 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
626 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
627 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
628 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
629 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
630 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
631 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
632 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
633 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
634 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
635 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
636 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
637 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
638 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
639 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
640 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
641 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
642 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
643 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
644 vtv_start_preinit.c: Use the standard form for the copyright notice.
645
e430824f
CLT		 6462013-12-31 Sandra Loosemore <sandra@codesourcery.com>
647 Chung-Lin Tang <cltang@codesourcery.com>
648 Based on patches from Altera Corporation
649
650 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
651 * config/nios2/lib2-nios2.h: New file.
652 * config/nios2/lib2-divmod-hi.c: New file.
653 * config/nios2/linux-unwind.h: New file.
654 * config/nios2/lib2-divmod.c: New file.
655 * config/nios2/linux-atomic.c: New file.
656 * config/nios2/t-nios2: New file.
657 * config/nios2/crti.asm: New file.
658 * config/nios2/t-linux: New file.
659 * config/nios2/lib2-divtable.c: New file.
660 * config/nios2/lib2-mul.c: New file.
661 * config/nios2/tramp.c: New file.
662 * config/nios2/crtn.asm: New file.
663
1879e97f
UB		 6642013-12-26 Uros Bizjak <ubizjak@gmail.com>
665
666 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
667 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
668 from cpuid.h to check vendor signatures.
669
f4a4bdbb
GG		 6702013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
671
c2e7e597 672 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 673 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
674 (get_amd_cpu): Likewise.
675
8d2ae544
L		 6762013-12-25 H.J. Lu <hongjiu.lu@intel.com>
677
678 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
679 Haswell.
680
74924838
ASJ		 6812013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
682 H.J. Lu <hongjiu.lu@intel.com>
683
0bb52f25
L		 684 PR target/59422
685 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 686 and AMD_JAGUAR.
687 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
688 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
689 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
690 FEATURE_XOP and FEATURE_FMA.
691 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
692 AMDFAM15H_BDVER3.
693 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 694 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 695 FEATURE_FMA4 and FEATURE_XOP.
696
d3c11974
L		 6972013-12-23 H.J. Lu <hongjiu.lu@intel.com>
698
699 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
700 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
701 (get_intel_cpu): Updated.
702
064c4ff2
ZC		 7032013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
704
705 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
706
8b02e720
UB		 7072013-12-09 Uros Bizjak <ubizjak@gmail.com>
708
709 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 710 instructions when __SSE_MATH__ is defined.
8b02e720 711
3fa2ccb4
RC		 7122013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
713
714 * config.host (microblaze-*-rtems*): New.
715
ecd78fc9
KV		 7162013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
717
718 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
719 architectures that do not have hardware divide instruction.
720 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
721
b21fbbd2
RS		 7222013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
723
724 * longlong.h: Delete (moved to include/).
725
b03fb8c9
AZ		 7262013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
727
728 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
729 of normal number and qNaN to not raise an inexact exception.
730
3c716922
UB		 7312013-11-28 Uros Bizjak <ubizjak@gmail.com>
732
733 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
734
7352013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 736
737 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
738 for correct opcodes on BE.
739
a3458d22
UB		 7402013-11-27 Uros Bizjak <ubizjak@gmail.com>
741
742 * soft-fp/op-4.h: Update from glibc.
743
30b8f78b
KV		 7442013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
745
746 * libgcc2.c (__udivmoddi4): Define new implementation when
747 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
748 divide instructions.
749
82552a29
OE		 7502013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
751
752 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
753
80e87457
RO		 7542013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
755
756 * config/t-softfp (soft-fp-objects-base): New variable.
757 (soft-fp-objects): Use it.
758
44178879
DE		 7592013-11-23 David Edelson <dje.gcc@gmail.com>
760 Andrew Dixie <andrewd@gentrack.com>
761
762 PR target/33704
763 * config/rs6000/aixinitfini.c: New file.
764 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
765 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
766 symbols.
767
e5287671
YR		 7682013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
769
a3458d22 770 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 771
867c8b03
JH		 7722013-11-18 Jan Hubicka <jh@suse.cz>
773
7f369373
JH		 774 * libgcov-driver.c (run_accounted): Make global level static.
775 (gcov_exit_merge_summary): Silence warning; do not clear
776 run_accounted here.
777 (gcov_exit): Clear it here.
778
1d0b3334
JH		 779 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
780 run_accounted.
781
867c8b03
JH		 782 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
783 (all_prg, crc32): Remove static vars.
784 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
785 all_prg.
786 (gcov_exit_merge_gcda): Add crc32 parameter.
787 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
788 do not account run if it was already accounted.
789 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
790 (gcov_exit): Initialize all_prg; update.
791
66204992
AS		 7922013-11-15 Andreas Schwab <schwab@linux-m68k.org>
793
794 * configure: Regenerate.
795
b54214fe
UW		 7962013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
797 Alan Modra <amodra@gmail.com>
798
799 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
800 (frob_update_context): Use it.
801
8022013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
803 Alan Modra <amodra@gmail.com>
804
805 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
806 (trampoline_initial): Provide ELFv2 variant.
807 (__trampoline_setup): Likewise.
808
809 * config/rs6000/linux-unwind.h (frob_update_context): Do not
810 check for AIX indirect function call sequence if _CALL_ELF == 2.
811
8122013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
813 Alan Modra <amodra@gmail.com>
814
815 * config/rs6000/linux-unwind.h (get_regs): Do not support
816 old kernel versions if _CALL_ELF == 2.
817 (frob_update_context): Do not support PLT stub variants only
818 generated by old linkers if _CALL_ELF == 2.
819
13e0981a
UW		 8202013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
821 Alan Modra <amodra@gmail.com>
822
823 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
824 location of CR save area for 64-bit little-endian systems.
825
1a80085d
EB		 8262013-11-11 Eric Botcazou <ebotcazou@adacore.com>
827
828 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
829 in tmake_file.
830 * config/arm/t-vxworks: Delete.
831
cabeea52
KT		 8322013-11-10 Kai Tietz <ktietz@redhat.com>
833
834 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
835 Increment load-count on use of LIBGCC_SONAME DLL.
836 (hmod_libgcc): New static variable to hold handle of
837 LIBGCC_SONAME DLL.
838 (__gcc_deregister_frame): Decrement load-count of
839 LIBGCC_SONAME DLL.
840
ac088ba1
BRF		 8412013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
842
843 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
844 availability.
845 * configure: Regenerate
846
d59a8fcc
UB		 8472013-11-07 Uros Bizjak <ubizjak@gmail.com>
848
849 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
850 FP_EX_DENORM. Store result to volatile location after SSE division
851 to close interrupt window. Remove unneeded fwait after x87
852 division since interrupt window will be closed by emitted fstp.
9de84e84 853 Rewrite FP_EX_INEXACT handling.
d59a8fcc 854
9954c743
JM		 8552013-11-06 Joseph Myers <joseph@codesourcery.com>
856
857 * soft-fp/README: Update.
858 * soft-fp/adddf3.c: Update from glibc.
859 * soft-fp/addsf3.c: Likewise.
860 * soft-fp/addtf3.c: Likewise.
861 * soft-fp/divdf3.c: Likewise.
862 * soft-fp/divsf3.c: Likewise.
863 * soft-fp/divtf3.c: Likewise.
864 * soft-fp/double.h: Likewise.
865 * soft-fp/eqdf2.c: Likewise.
866 * soft-fp/eqsf2.c: Likewise.
867 * soft-fp/eqtf2.c: Likewise.
868 * soft-fp/extenddftf2.c: Likewise.
869 * soft-fp/extended.h: Likewise.
870 * soft-fp/extendsfdf2.c: Likewise.
871 * soft-fp/extendsftf2.c: Likewise.
872 * soft-fp/extendxftf2.c: Likewise.
873 * soft-fp/fixdfdi.c: Likewise.
874 * soft-fp/fixdfsi.c: Likewise.
875 * soft-fp/fixdfti.c: Likewise.
876 * soft-fp/fixsfdi.c: Likewise.
877 * soft-fp/fixsfsi.c: Likewise.
878 * soft-fp/fixsfti.c: Likewise.
879 * soft-fp/fixtfdi.c: Likewise.
880 * soft-fp/fixtfsi.c: Likewise.
881 * soft-fp/fixtfti.c: Likewise.
882 * soft-fp/fixunsdfdi.c: Likewise.
883 * soft-fp/fixunsdfsi.c: Likewise.
884 * soft-fp/fixunsdfti.c: Likewise.
885 * soft-fp/fixunssfdi.c: Likewise.
886 * soft-fp/fixunssfsi.c: Likewise.
887 * soft-fp/fixunssfti.c: Likewise.
888 * soft-fp/fixunstfdi.c: Likewise.
889 * soft-fp/fixunstfsi.c: Likewise.
890 * soft-fp/fixunstfti.c: Likewise.
891 * soft-fp/floatdidf.c: Likewise.
892 * soft-fp/floatdisf.c: Likewise.
893 * soft-fp/floatditf.c: Likewise.
894 * soft-fp/floatsidf.c: Likewise.
895 * soft-fp/floatsisf.c: Likewise.
896 * soft-fp/floatsitf.c: Likewise.
897 * soft-fp/floattidf.c: Likewise.
898 * soft-fp/floattisf.c: Likewise.
899 * soft-fp/floattitf.c: Likewise.
900 * soft-fp/floatundidf.c: Likewise.
901 * soft-fp/floatundisf.c: Likewise.
902 * soft-fp/floatunditf.c: Likewise.
903 * soft-fp/floatunsidf.c: Likewise.
904 * soft-fp/floatunsisf.c: Likewise.
905 * soft-fp/floatunsitf.c: Likewise.
906 * soft-fp/floatuntidf.c: Likewise.
907 * soft-fp/floatuntisf.c: Likewise.
908 * soft-fp/floatuntitf.c: Likewise.
909 * soft-fp/gedf2.c: Likewise.
910 * soft-fp/gesf2.c: Likewise.
911 * soft-fp/getf2.c: Likewise.
912 * soft-fp/ledf2.c: Likewise.
913 * soft-fp/lesf2.c: Likewise.
914 * soft-fp/letf2.c: Likewise.
915 * soft-fp/muldf3.c: Likewise.
916 * soft-fp/mulsf3.c: Likewise.
917 * soft-fp/multf3.c: Likewise.
918 * soft-fp/negdf2.c: Likewise.
919 * soft-fp/negsf2.c: Likewise.
920 * soft-fp/negtf2.c: Likewise.
921 * soft-fp/op-1.h: Likewise.
922 * soft-fp/op-2.h: Likewise.
923 * soft-fp/op-4.h: Likewise.
924 * soft-fp/op-8.h: Likewise.
925 * soft-fp/op-common.h: Likewise.
926 * soft-fp/quad.h: Likewise.
927 * soft-fp/single.h: Likewise.
928 * soft-fp/soft-fp.h: Likewise.
929 * soft-fp/subdf3.c: Likewise.
930 * soft-fp/subsf3.c: Likewise.
931 * soft-fp/subtf3.c: Likewise.
932 * soft-fp/truncdfsf2.c: Likewise.
933 * soft-fp/trunctfdf2.c: Likewise.
934 * soft-fp/trunctfsf2.c: Likewise.
935 * soft-fp/trunctfxf2.c: Likewise.
936 * soft-fp/unorddf2.c: Likewise.
937 * soft-fp/unordsf2.c: Likewise.
938 * soft-fp/unordtf2.c: Likewise.
939
02ac9503
UB		 9402013-11-05 Uros Bizjak <ubizjak@gmail.com>
941
942 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
943 (_FP_MUL_MEAT_D): Ditto.
944 (_FP_DIV_MEAT_S): Ditto.
945 (_FP_DIV_MEAT_D): Ditto.
946 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
947 t-softfp-sfdf and t-softfp to tmake_file.
948
61221141
UB		 9492013-11-03 Uros Bizjak <ubizjak@gmail.com>
950
951 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
952 * config/i386/crtprec.c: Ditto.
953
9304f876
CJW		 9542013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
955 Shiva Chen <shiva0217@gmail.com>
956
957 * config.host (nds32*-elf*): Add nds32 target.
958 * config/nds32 : New directory and files.
959
0e499e75
HPN		 9602013-10-16 Hans-Peter Nilsson <hp@axis.com>
961
962 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
963 * config.host (cpu_type) <Setting default>: Add entry for
964 crisv32-*-*.
965 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
966 <crisv32-*-linux*>: Adjust.
967 * longlong.h: Wrap the whole CRIS section in a single
968 defined(__CRIS__) conditional. Add comment about add_ssaaaa
969 and sub_ddmmss.
970 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
971 defined.
972 [__CRIS__] (__umulsidi3): Define.
973 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
974 * config/cris/sfp-machine.h: New file.
975 * config/cris/umulsidi3.S: New file.
976 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
977 * config/cris/arit.c (SIGNMULT): New macro.
978 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
979 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
980 saving 3 out of originally 33 cycles from the fastest
981 path, 3 out of 54 from the medium path and one from the longest
982 path. Improve comments.
983
16022041
RS		 9842013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
985
986 * sync.c: Remove static aliases and define each function directly
987 under its real name.
988
69778659
JDA		 9892013-10-02 John David Anglin <danglin@gcc.gnu.org>
990
991 * config.host (hppa*64*-*-linux*): Define extra_parts.
992 (hppa*-*-linux*): Likewise.
993
2deaf8b0
JR		 9942013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
995
996 * config/arc/crtgend.S: Add 2013 to Copyright years.
997 * config/arc/gmon/atomic.h: Likewise.
998 * config/arc/gmon/auxreg.h: Likewise.
999 * config/arc/gmon/sys/gmon_out.h: Likewise.
1000 * config/arc/gmon/sys/gmon.h: Likewise.
1001 * config/arc/gmon/prof-freq.c: Likewise.
1002 * config/arc/gmon/mcount.c: Likewise.
1003 * config/arc/gmon/prof-freq-stub.S: Likewise.
1004 * config/arc/gmon/gmon.c: Likewise.
1005 * config/arc/gmon/machine-gmon.h: Likewise.
1006 * config/arc/gmon/profil.S: Likewise.
1007 * config/arc/gmon/dcache_linesz.S: Likewise.
1008 * config/arc/crtg.S: Likewise.
1009 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1010 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1011 * config/arc/ieee-754/adddf3.S: Likewise.
1012 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1013 * config/arc/ieee-754/fixsfsi.S: Likewise.
1014 * config/arc/ieee-754/gtsf2.S: Likewise.
1015 * config/arc/ieee-754/floatsisf.S: Likewise.
1016 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1017 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1018 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1019 * config/arc/ieee-754/fixdfsi.S: Likewise.
1020 * config/arc/ieee-754/addsf3.S: Likewise.
1021 * config/arc/ieee-754/gesf2.S: Likewise.
1022 * config/arc/ieee-754/floatsidf.S: Likewise.
1023 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1024 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1025 * config/arc/ieee-754/gtdf2.S: Likewise.
1026 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1027 * config/arc/ieee-754/uneqdf2.S: Likewise.
1028 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1029 * config/arc/ieee-754/uneqsf2.S: Likewise.
1030 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1031 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1032 * config/arc/ieee-754/eqdf2.S: Likewise.
1033 * config/arc/ieee-754/ordsf2.S: Likewise.
1034 * config/arc/ieee-754/divsf3.S: Likewise.
1035 * config/arc/ieee-754/divdf3.S: Likewise.
1036 * config/arc/ieee-754/floatunsidf.S: Likewise.
1037 * config/arc/ieee-754/orddf2.S: Likewise.
1038 * config/arc/ieee-754/eqsf2.S: Likewise.
1039 * config/arc/ieee-754/gedf2.S: Likewise.
1040 * config/arc/crtn.S: Likewise.
1041 * config/arc/crti.S: Likewise.
1042 * config/arc/t-arc700-uClibc: Likewise.
1043 * config/arc/asm.h: Likewise.
1044 * config/arc/libgcc-excl.ver: Likewise.
1045 * config/arc/t-arc-newlib: Likewise.
1046 * config/arc/divtab-arc700.c: Likewise.
1047 * config/arc/initfini.c: Likewise.
1048 * config/arc/fp-hack.h: Likewise.
1049
c8e318b0
JR		 10502013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1051 Diego Novillo <dnovillo@google.com>
1052
1053 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1054 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1055 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1056 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1057
d38a64b4
JR		 10582013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1059 Brendan Kehoe <brendan@zen.org>
1060 Simon Cook <simon.cook@embecosm.com>
1061
1062 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1063 * config/arc: New directory.
1064 * longlong.h [__arc__] (umul_ppmm): Remove.
1065 [__arc__] (__umulsidi3): Define.
1066 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1067 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1068
dff717d2
JC		 10692013-09-17 Jacek Caban <jacek@codeweavers.com>
1070
1071 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1072 CreateSemaphoreA.
1073 * config/i386/gthr-win32.h: Likewise.
1074
5c0029de
DD		 10752013-09-16 DJ Delorie <dj@redhat.com>
1076
844ad6c6 1077 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1078 * config/rl78/lib2mul.c: Enable for RL78/G10.
1079 * config/rl78/lib2div.c: Likewise.
1080 * config/rl78/lshrsi3.S: Use vregs.h.
1081 * config/rl78/cmpsi2.S: Likewise.
1082 * config/rl78/trampoline.S: Likewise.
1083 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1084
ceb2fc49
DD		 10852013-09-14 DJ Delorie <dj@redhat.com>
1086 Nick Clifton <nickc@redhat.com>
1087
1088 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1089 * config/rl78/vregs.h: New.
1090 * config/rl78/signbit.S: New file. Implements signbit function.
1091 * config/rl78/divmodsi.S: New.
1092 * config/rl78/divmodhi.S: New.
1093 * config/rl78/divmodqi.S: New.
1094 * config/rl78/t-rl78: Build them here...
1095 * config/rl78/lib2div.c: ...but not here.
1096
f6a83b4a
DD		 10972013-09-12 DJ Delorie <dj@redhat.com>
1098
1099 * config.host (msp*-*-elf): New.
1100 * config/msp430/: New port.
1101
9107b096
IS		 11022013-08-18 Iain Sandoe <iain@codesourcery.com>
1103
1104 PR gcov-profile/58127
1105 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1106 __thread var for emulated TLS.
1107 (__gcov_indirect_call_counters): Likewise.
1108
0f9bde1f 11092013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1110 Catherine Moore <clm@codesourcery.com>
1111 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1112
1113 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1114 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1115 (CALL_STUB_NO_RET): Likewise.
1116 (CALL_STUB_RET): Likewise.
1117 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1118 __mips16_ret call/return stub symbols.
1119 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1120 to tmake_file.
1121
2dc14aac
MR		 11222013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1123
1124 * config.host <mips*-*-linux*>: Remove a stray comment.
1125
748d71f3
JH		 11262013-08-10 Jan Hubicka <jh@suse.cz>
1127
1128 Work around binutils PR14342
1129 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1130 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1131 (L_gcov_indirect_call_profiler_v2): New.
1132
2fa3d31b
JH		 11332013-08-06 Jan Hubicka <jh@suse.cz>
1134
1135 * libgcov.c (__gcov_indirect_call_callee,
1136 __gcov_indirect_call_counters): New global vars.
1137 (__gcov_indirect_call_profiler): replace by ...
1138 (__gcov_indirect_call_profiler_v2) ... this one.
1139
2077db1b
CT		 11402013-08-06 Caroline Tice <cmtice@google.com>
1141
d0595b65 1142 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1143 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1144 * configure.ac: Add code to check/set enable_vtable_verify.
1145 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1146 true.
d0595b65
CT		 1147 * vtv_start_preinit.c: New file.
1148 * vtv_end_preinit.c: New file.
1149 * vtv_start.c: New file.
1150 * vtv_end.c: New file.
1151 * configure: Regenerated.
2077db1b 1152
46549c20
MK		 11532013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1154
1155 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1156 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1157 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1158 GPL-3.0-with-GCC-exception.
1159
72be589b
MR		 11602013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1161
1162 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1163 ISA and up.
1164
902a3faf
AK		 11652013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1166
1167 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1168 mapping for FPRs when creating the fallback framestate.
1169
02371798
GJL		 11702013-07-19 Georg-Johann Lay <avr@gjlay.de>
1171
1172 PR target/57516
1173 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1174 (__round_s2_const, __round_u2_const)
1175 (__round_s4_const, __round_u4_const, __round_x8):
1176 Saturate result if addition result cannot be represented.
1177
ab0e8379
MK		 11782013-07-15 Matthias Klose <doko@ubuntu.com>
1179
1180 * libgcc2.c: Don't include <limits.h>.
1181
7da38058
JJ		 11822013-07-09 Janis Johnson <janisjo@codesourcery.com>
1183
1184 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1185
1f6eac90
JJ		 11862013-07-06 Jakub Jelinek <jakub@redhat.com>
1187
1188 PR target/29776
1189 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1190
4ea3d774
JJ		 11912013-06-28 Jakub Jelinek <jakub@redhat.com>
1192
1193 PR middle-end/36041
1194 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1195 Define.
1196 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1197 instead of table lookups.
1198 (__popcountDI2): Likewise.
1199
9d2cdf25
CJW		 12002013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1201
1202 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1203 correctly.
1204
fa1e55b0
JM		 12052013-06-21 Joseph Myers <joseph@codesourcery.com>
1206
1207 PR other/53317
1208 * soft-fp/adddf3.c: Update from glibc.
1209 * soft-fp/addsf3.c: Likewise.
1210 * soft-fp/addtf3.c: Likewise.
1211 * soft-fp/divdf3.c: Likewise.
1212 * soft-fp/divsf3.c: Likewise.
1213 * soft-fp/divtf3.c: Likewise.
1214 * soft-fp/double.h: Likewise.
1215 * soft-fp/eqdf2.c: Likewise.
1216 * soft-fp/eqsf2.c: Likewise.
1217 * soft-fp/eqtf2.c: Likewise.
1218 * soft-fp/extenddftf2.c: Likewise.
1219 * soft-fp/extended.h: Likewise.
1220 * soft-fp/extendsfdf2.c: Likewise.
1221 * soft-fp/extendsftf2.c: Likewise.
1222 * soft-fp/fixdfdi.c: Likewise.
1223 * soft-fp/fixdfsi.c: Likewise.
1224 * soft-fp/fixsfdi.c: Likewise.
1225 * soft-fp/fixsfsi.c: Likewise.
1226 * soft-fp/fixtfdi.c: Likewise.
1227 * soft-fp/fixtfsi.c: Likewise.
1228 * soft-fp/fixunsdfdi.c: Likewise.
1229 * soft-fp/fixunsdfsi.c: Likewise.
1230 * soft-fp/fixunssfdi.c: Likewise.
1231 * soft-fp/fixunssfsi.c: Likewise.
1232 * soft-fp/fixunstfdi.c: Likewise.
1233 * soft-fp/fixunstfsi.c: Likewise.
1234 * soft-fp/floatdidf.c: Likewise.
1235 * soft-fp/floatdisf.c: Likewise.
1236 * soft-fp/floatditf.c: Likewise.
1237 * soft-fp/floatsidf.c: Likewise.
1238 * soft-fp/floatsisf.c: Likewise.
1239 * soft-fp/floatsitf.c: Likewise.
1240 * soft-fp/floatundidf.c: Likewise.
1241 * soft-fp/floatundisf.c: Likewise.
1242 * soft-fp/floatunditf.c: Likewise.
1243 * soft-fp/floatunsidf.c: Likewise.
1244 * soft-fp/floatunsisf.c: Likewise.
1245 * soft-fp/floatunsitf.c: Likewise.
1246 * soft-fp/gedf2.c: Likewise.
1247 * soft-fp/gesf2.c: Likewise.
1248 * soft-fp/getf2.c: Likewise.
1249 * soft-fp/ledf2.c: Likewise.
1250 * soft-fp/lesf2.c: Likewise.
1251 * soft-fp/letf2.c: Likewise.
1252 * soft-fp/muldf3.c: Likewise.
1253 * soft-fp/mulsf3.c: Likewise.
1254 * soft-fp/multf3.c: Likewise.
1255 * soft-fp/negdf2.c: Likewise.
1256 * soft-fp/negsf2.c: Likewise.
1257 * soft-fp/negtf2.c: Likewise.
1258 * soft-fp/op-1.h: Likewise.
1259 * soft-fp/op-2.h: Likewise.
1260 * soft-fp/op-4.h: Likewise.
1261 * soft-fp/op-8.h: Likewise.
1262 * soft-fp/op-common.h: Likewise.
1263 * soft-fp/quad.h: Likewise.
1264 * soft-fp/single.h: Likewise.
1265 * soft-fp/soft-fp.h: Likewise.
1266 * soft-fp/subdf3.c: Likewise.
1267 * soft-fp/subsf3.c: Likewise.
1268 * soft-fp/subtf3.c: Likewise.
1269 * soft-fp/truncdfsf2.c: Likewise.
1270 * soft-fp/trunctfdf2.c: Likewise.
1271 * soft-fp/trunctfsf2.c: Likewise.
1272 * soft-fp/unorddf2.c: Likewise.
1273 * soft-fp/unordsf2.c: Likewise.
1274 * soft-fp/unordtf2.c: Likewise.
1275 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1276 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1277 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1278 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1279 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1280 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1281 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1282 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1283 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1284 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1285 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1286 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1287
0de86a92
JU		 12882013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1289
1290 * config/mips/lib2funcs.c: New file.
1291 * config/mips/t-mips (LIB2ADD_ST): Add it.
1292
0d008882
OE		 12932013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1294
1295 PR target/6526
1296 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1297 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1298
776434d1
WL		 12992013-06-08 Walter Lee <walt@tilera.com>
1300
1301 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1302 Replace int64_t with long long. Add __extension__ where
1303 appropriate.
1304 * config/tilepro/atomic.c: Include config.h.
1305
6ab3ebb4
DR		 13062013-06-06 Douglas B Rupp <rupp@adacore.com>
1307
1308 * config.host (arm-wrs-vxworks): Configure with other soft float.
1309
107eea2c
JU		 13102013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1311
1312 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1313 (mips64r5900el-*-elf*): New configurations.
1314
5cc19c62
AM		 13152013-06-04 Alan Modra <amodra@gmail.com>
1316
1317 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1318
0f1d3965
YR		 13192013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1320
1321 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1322
0ba045df
EB		 13232013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1324
1325 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1326 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1327 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1328
49dcafd4
EB		 13292013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1330
1331 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1332 (powerpc-wrs-vxworks): Likewise.
1333
4fcb5d87
EB		 13342013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1335
1336 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1337 signal frames as well.
1338 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1339 STACK_BIAS to the CFA offset.
1340
0ec33224
RH		 13412013-05-17 Richard Henderson <rth@redhat.com>
1342
1343 PR target/49146
1344 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1345 (execute_cfa_program): Use it when storing to fs->regs.
1346
492a8029
KT		 13472013-05-08 Kai Tietz <ktietz@redhat.com>
1348
1349 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1350 (__deregister_frame_info): Likewise.
1351
701e2f0a
TS		 13522013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1353
e5123d08
TS		 1354 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1355 NaN's payload.
1356
701e2f0a
TS		 1357 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1358
b9a7eb5d
AM		 13592013-04-25 Alan Modra <amodra@gmail.com>
1360
1361 * config.host: Match little-endian powerpc-linux.
1362
dfe192f5
YZ		 13632013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1364
1365 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1366 as 'unsigned long long' instead of 'unsigned long'.
1367 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1368 'signed long'.
1369
b6b9af2f
JB		 13702013-04-10 Julian Brown <julian@codesourcery.com>
1371
1372 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1373 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1374 unsigned char/unsigned short.
1375 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1376
ecabdd00
JDA		 13772013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1378
1379 PR other/55274
1380 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1381
34652576
MI		 13822013-04-04 Meador Inge <meadori@codesourcery.com>
1383
1384 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1385 computing the location of the link register.
1386 (aeabi_uldivmod): Ditto.
1387
e9fd8c19
KT		 13882013-03-27 Kai Tietz <ktietz@redhat.com>
1389
1390 * config.host: Add support for cygwin x64 target.
1391 * configure: Regenerated.
1392
a6406324
WL		 13932013-03-26 Walter Lee <walt@tilera.com>
1394
1395 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1396 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1397
55446c7e
KT		 13982013-03-25 Kai Tietz <ktietz@redhat.com>
1399
1400 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1401
d2ae19d9
RM		 14022013-03-20 Robert Mason <rbmj@verizon.net>
1403
1404 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1405 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1406 (__gthread_leave_tsd_dtor_context): Add prototypes.
1407 (tls_delete_hook): Update.
1408
22c4c869
CM		 14092013-03-20 Catherine Moore <clm@codesourcery.com>
1410 Joseph Myers <joseph@codesourcery.com>
1411 Chao-ying Fu <fu@mips.com>
1412
1413 * config/mips/mips16.S: Don't build for microMIPS.
1414 * config/mips/linux-unwind.h: Handle microMIPS frame.
1415 * config/mips/crtn.S (fini, init): New labels.
1416
fbd28bc3
JJ		 14172013-03-14 Jakub Jelinek <jakub@redhat.com>
1418
1419 PR tree-optimization/53265
1420 * unwind-dw2.c (execute_cfa_program): Avoid
1421 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1422 on targets with DWARF_FRAME_REGISTERS < 32.
1423
decc676e
OE		 14242013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1425
1426 PR target/49880
1427 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1428 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1429
84ea618a
ST		 14302013-03-07 Sriraman Tallam <tmsriram@google.com>
1431
1432 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1433 sandybridge processors.
1434
8f6d1c86
OE		 14352013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1436
1437 PR target/56529
1438 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1439 inclusion list.
1440
ecdbd01a 14412013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1442
1443 * config/microblaze/crti.S: Setup stack protection at entry
1444
0b4ce21b
GJL		 14452013-03-04 Georg-Johann Lay <avr@gjlay.de>
1446
1447 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1448 (__rotldi3): Shift bytewise if applicable.
1449
b7c3f1ca
JG		 14502013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1451
1452 * config/aarch64/sync-cache.c
1453 (__aarch64_sync_cache_range): Silence warnings.
1454
6d65e8f1
CM		 14552013-02-25 Catherine Moore <clm@codesourcery.com>
1456
1457 Revert:
1458 2013-02-24 Catherine Moore <clm@codesourcery.com>
1459 Joseph Myers <joseph@codesourcery.com>
1460 Chao-ying Fu <fu@mips.com>
1461
1462 * config/mips/mips16.S: Don't build for microMIPS.
1463 * config/mips/linux-unwind.h: Handle microMIPS frame.
1464 * config/mips/crtn.S (fini, init): New labels.
1465
6941b508
CM		 14662013-02-24 Catherine Moore <clm@codesourcery.com>
1467 Joseph Myers <joseph@codesourcery.com>
1468 Chao-ying Fu <fu@mips.com>
1469
1470 * config/mips/mips16.S: Don't build for microMIPS.
1471 * config/mips/linux-unwind.h: Handle microMIPS frame.
1472 * config/mips/crtn.S (fini, init): New labels.
1473
7c422dbb
EI		 14742012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1475 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1476 as dividend.
1477
110207ad
AM		 14782013-02-16 Alan Modra <amodra@gmail.com>
1479
1480 PR target/55431
1481 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1482 (ppc_fallback_frame_state): Always set up save locations for fp
1483 and altivec. Don't bother with non-callee-saved regs, r0-r13
1484 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1485
e68a4ef6
GJL		 14862013-02-12 Georg-Johann Lay <avr@gjlay.de>
1487
1488 PR target/54222
1489 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1490 _ssmulHA, _ssmulSA.
1491 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1492 _ssmulha3, _usmulusa3, _ssmulsa3.
1493 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1494 (__muldi3): XCALL __muldi3_6 instead of rcall.
1495 (__umulsidi3, __mulsidi3): New functions.
1496 (do_prologue_saves, do_epilogue_restores): New .macros.
1497 (__divdi3_moddi3): Use them.
1498 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1499 (__usmulusa3, __ssmulsa3): New functions.
1500
6c59ffd1
IS		 15012013-02-11 Iain Sandoe <iain@codesourcery.com>
1502 Jack Howarth <howarth@bromo.med.uc.edu>
1503 Patrick Marlier <patrick.marlier@gmail.com>
1504
1505 PR libitm/55693
1506 * config/darwin-crt-tm.c: Remove dummy functions hack.
1507
85d768f3
GJL		 15082013-02-08 Georg-Johann Lay <avr@gjlay.de>
1509
1510 PR target/54222
1511 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1512 * config/avr/lib2-object.mk: New iterator to build objects from it.
1513 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1514 lib2funcs.c.
1515 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1516 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1517 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1518 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1519 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1520 * config/avr/lib1funcs-fixed.S: Implement them.
1521
5d5bf775
RS		 15222013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1523
1524 Update copyright years.
1525
99113dff
DE		 15262013-02-01 David Edelsohn <dje.gcc@gmail.com>
1527
1528 PR target/54601
1529 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1530 Add crtcxa to extra_parts.
1531 * config/rs6000/exit.h: New file.
1532 * config/rs6000/cxa_atexit.c: New file.
1533 * config/rs6000/cxa_finalize.c: New file.
1534 * config/rs6000/crtcxa.c: New file.
1535 * config/rs6000/t-aix-cxa: New file.
1536 * config/rs6000/libgcc-aix-cxa.ver: New file.
1537
dbdbd982
NC		 15382013-01-31 Nick Clifton <nickc@redhat.com>
1539
1540 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1541 variant.
1542
5893f158
GJL		 15432013-01-29 Georg-Johann Lay <avr@gjlay.de>
1544
1545 PR target/54222
1546 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1547 _mulQQ, _mulHQ, _mulHA, _mulSA,
1548 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1549 _divQQ, _divHQ, _divHA, _divSA,
1550 _divUQQ, _divUHQ, _divUHA, _divUSA.
1551
ecdbd01a 15522013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1553
dbdbd982 1554 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1555 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1556 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1557 to exclude functions from being built with libgcc.c and use
1558 the microblaze assembly.
1559
ecdbd01a 15602013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1561
1562 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1563 extra_parts.
1564
922c57d1
YZ		 15652013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1566
1567 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1568 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1569 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1570 alignment operation.
1571
e0f8b6a0
SN		 15722013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1573
1574 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1575 loop start address for cache clearing.
1576
00892272
GJL		 15772013-01-14 Georg-Johann Lay <avr@gjlay.de>
1578
1579 * config/avr/lib1funcs.S: Remove trailing blanks.
1580 * config/avr/lib1funcs-fixed.S: Ditto.
1581
e59ec5fd
GJL		 15822013-01-14 Georg-Johann Lay <avr@gjlay.de>
1583
1584 * config/avr/avr-lib.h: Add GPL copyright notice.
1585
3ffc1958
GJL		 15862013-01-14 Georg-Johann Lay <avr@gjlay.de>
1587
1588 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1589 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1590 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1591 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1592
25c210f9
MK		 15932013-01-07 Mark Kettenis <kettenis@openbsd.org>
1594
1595 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1596 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1597
db59befb
NC		 15982013-01-04 Nick Clifton <nickc@redhat.com>
1599
1600 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1601 the CALLT instruction is supported.
1602
5aa12dbf
JW		 16032012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1604
1605 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1606 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1607
65f14117
JT		 16082012-12-13 John Tytgat <John@bass-software.com>
1609
1610 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1611 is 25.
1612
ee3ae4f7
JJ		 16132012-12-12 Jakub Jelinek <jakub@redhat.com>
1614
1615 PR libgcc/55451
1616 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1617 undefined signed overflows.
1618
2fcfba3d
UB		 16192012-12-09 Uros Bizjak <ubizjak@gmail.com>
1620
1621 PR target/55344
1622 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1623
4f2b3dc2
UB		 16242012-12-06 Uros Bizjak <ubizjak@gmail.com>
1625
1626 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1627 (FP_TRAPPING_EXCEPTIONS): Define.
1628 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1629 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1630
066161a2
RH		 16312012-12-04 Richard Henderson <rth@redhat.com>
1632
1633 PR bootstrap/55571
1634 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1635
25626181
MS		 16362012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1637
4f2b3dc2 1638 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1639 (FP_EX_SHIFT): Define.
1640 (FP_TRAPPING_EXCEPTIONS): Define.
1641
868395e8
MS		 16422012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1643
1644 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1645 (FP_ROUNDMODE): Use FP_RND_MASK.
1646 * config/aarch64/sfp-exceptions.c: New.
1647 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1648 Use __sfp_handle_exceptions.
1649
5005fe22
RE		 16502012-12-04 Richard Earnshaw <rearnsha@arm.com>
1651
1652 * config.host: (arm*-*-freebsd*): Remove.
1653 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1654 (arm*-*-elf*): Remove.
1655 (arm*-*-wince-pe*): Remove.
1656 * arm/unwind-arm.c (struct fpa_reg): Delete.
1657 (struct fpa_regs): Delete.
1658 (phase1_vrs): Remove fpa element.
1659 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1660 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1661 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1662 * ieee754-sf.S (floatundisf): Remove FPA support.
1663 (floatdisf): Likewise.
1664 * ieee75f-df.S (floatundidf): Likewise.
1665 (floatdidf): Likewise.
1666
e5a81c8e
KT		 16672012-11-29 Kai Tietz <ktietz@redhat.com>
1668
1669 PR target/55445
1670 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1671 * unwind-generic.h: Likewise.
1672 * unwind-seh.c: Likewise.
1673
f4919e4a
RH		 16742012-11-28 Richard Henderson <rth@redhat.com>
1675
1676 PR libgcc/48076
1677 * emutls.c (__emutls_get_address): Avoid race condition between
1678 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1679
e13d9d5a
GJL		 16802012-11-22 Georg-Johann Lay <avr@gjlay.de>
1681
1682 Adjust decimal point of signed accum mode to GCC default.
1683
1684 PR target/54222
1685 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1686 _divqq_helper.
1687 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1688 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1689 (__mulha3, __mulsa3)
1690 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1691 decimal point of signed accum types.
1692
e13d9d5a
GJL		 1693 (__mulusa3_round): New function.
1694 (__mulusa3): Use it.
1695 (__divqq_helper): New function.
1696 (__udivuqq3): Use it.
1697
1b845c6e
JJ		 16982012-11-20 Jakub Jelinek <jakub@redhat.com>
1699
1700 PR bootstrap/55370
1701 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1702
822a258a
TJ		 17032012-11-18 Teresa Johnson <tejohnson@google.com>
1704
1705 PR bootstrap/55051
1706 * libgcov.c (gcov_exit): Remove merged program summary
1707 comparison unless !GCOV_LOCKED.
1708
54f4eaf0
MS		 17092012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1710
1711 * soft-fp: Updated from glibc upstream.
1712
e808687a
ILT		 17132012-11-06 Ian Lance Taylor <iant@google.com>
1714
1715 * generic-morestack.c (__generic_morestack): Align the returned
1716 stack pointer to a 32 byte boundary.
1717 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1718 increment the return address until we have decided that we don't
1719 have a varargs function.
1720 (__morestack) [32-bit]: Align stack correctly when calling C
1721 functions.
1722 (__morestack) [64-bit]: Likewise.
1723
460277e0
TS		 17242012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1725
1726 * configure: Regenerate.
1727
73edb277
UB		 17282012-11-02 Uros Bizjak <ubizjak@gmail.com>
1729
1730 PR target/55175
1731 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1732 * config/i386/sfp-machine.h: Guard exception handling
1733 code with _SOFT_FLOAT.
1734 * config/i386/32/sfp-machine.h: Guard rounding handling
1735 code with _SOFT_FLOAT.
1736 * config/i386/64/sfp-machine.h: Ditto.
1737
c1d4fa04
JS		 17382012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1739
1740 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1741 as extra_parts.
1742
eff6ca85
UB		 17432012-10-26 Uros Bizjak <ubizjak@gmail.com>
1744
1745 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1746 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1747 when appropriate. Correct structure element types.
1748 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1749 -minline-all-stringops from compile flags.
1750
43a8f1a1
RC		 17512012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1752
1753 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1754
76c78361
RC		 17552012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1756
eff6ca85 1757 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1758
6f288860
SH		 17592012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1760
1761 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1762 tmake_file.
1763
1e3d5096
IB		 17642012-10-23 Ian Bolton <ian.bolton@arm.com>
1765 Jim MacArthur <jim.macarthur@arm.com>
1766 Marcus Shawcroft <marcus.shawcroft@arm.com>
1767 Nigel Stephens <nigel.stephens@arm.com>
1768 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1769 Richard Earnshaw <rearnsha@arm.com>
1770 Sofiane Naci <sofiane.naci@arm.com>
1771 Stephen Thomas <stephen.thomas@arm.com>
1772 Tejas Belagod <tejas.belagod@arm.com>
1773 Yufeng Zhang <yufeng.zhang@arm.com>
1774
1775 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1776 * config/aarch64/crti.S: New file.
1777 * config/aarch64/crtn.S: New file.
1778 * config/aarch64/linux-unwind.h: New file.
1779 * config/aarch64/sfp-machine.h: New file.
1780 * config/aarch64/sync-cache.c: New file.
1781 * config/aarch64/t-aarch64: New file.
1782 * config/aarch64/t-softfp: New file.
1783
8a740f07
HPN		 17842012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1785
1786 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1787 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1788 no-longer-needed LDBU insns.
1789
153c8397
SH		 17902012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1791
1792 * config.host
1793 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1794 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1795
595fefee
MGD		 17962012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1797
1798 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1799
9945a876
MK		 18002012-10-15 Matthias Klose <doko@ubuntu.com>
1801
1802 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1803
1183dc2c
PC		 18042012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1805
1806 * configure: Regenerate.
1807 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1808
945a9c1f
UB		 18092012-10-10 Uros Bizjak <ubizjak@gmail.com>
1810
1811 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1812 instructions for 64bit targets only.
1813
fb8bf47a
UB		 18142012-10-10 Uros Bizjak <ubizjak@gmail.com>
1815
1816 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1817 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1818 * config/i386/32/sfp-machine.h: ... here.
1819 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1820 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1821 New defines.
1822
acb72498
MK		 18232012-10-07 Matthias Klose <doko@ubuntu.com>
1824
1825 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1826 as unused.
1827 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1828
8eaee0f0
MK		 18292012-10-06 Mark Kettenis <kettenis@openbsd.org>
1830
1831 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1832 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1833 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1834 (ElfW): Likewise.
1835
5e3e4fe8
JW		 18362012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1837
1838 PR other/53889
1839 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1840 Fix parameter names.
1841
86086376
OE		 18422012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1843
1844 PR target/33135
1845 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1846 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1847 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1848
9597375a
OE		 18492012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1850
1851 PR target/50457
1852 * config/sh/linux-atomic.S: Delete.
1853 * config/sh/linux-atomic.c: New.
1854 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1855 linux-atomic.c. Add cflags to disable warnings.
1856
1504e3e1
JW		 18572012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1858
1859 PR other/53889
1860 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1861 function.
1862 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1863 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1864 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1865 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1866 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1867 Likewise.
1504e3e1
JW		 1868 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1869 Likewise.
1870 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1871 Likewise.
1872 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1873 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1874
17f293b0
MK		 18752012-09-19 Mark Kettenis <kettenis@openbsd.org>
1876
9597375a
OE		 1877 * config.host (hppa-*-openbsd*): New target.
1878 * config/pa/t-openbsd: New file.
17f293b0 1879
51526856
GJL		 18802012-09-15 Georg-Johann Lay <avr@gjlay.de>
1881
1882 PR target/54222
1883 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1884 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1885 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1886 (__divsa3): Use __negsi2 to negate r_quoL.
1887 * config/avr/lib1funcs.S (FALIAS): New macro.
1888 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1889 (__negsi2): ...this new function.
1890 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1891 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1892 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1893 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1894 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1895 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1896
aadb5b43
OE		 18972012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1898
1899 PR target/54089
1900 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1901 (lshrsi3): Reimplement as lshrsi3_r0.
1902
d5d66749
AS		 19032012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1904
1905 PR target/46191
1906 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1907 of libgcc.a.
1908
c6c36e73
TJ		 19092012-09-07 Teresa Johnson <tejohnson@google.com>
1910
9597375a 1911 PR gcov-profile/54487
c6c36e73 1912 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1913 differences.
c6c36e73 1914
b588ae30
GJL		 19152012-09-05 Georg-Johann Lay <avr@gjlay.de>
1916
1917 PR target/54461
1918 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1919 not configured --with-avrlibc=no.
1920 * config/avr/t-avrlibc: New file.
1921 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1922 (DPBIT_FUNCS): Ditto.
1923 (TPBIT_FUNCS): Ditto.
1924
abd16fb1
TJ		 19252012-09-04 Teresa Johnson <tejohnson@google.com>
1926
1927 * libgcov.c (struct gcov_summary_buffer): New structure.
1928 (gcov_histogram_insert): New function.
1929 (gcov_compute_histogram): Ditto.
1930 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1931 histograms during summary merging.
1932
613061fd
MK		 19332012-09-01 Mark Kettenis <kettenis@openbsd.org>
1934
1935 * config.host (x86_64-*-openbsd*): New target.
73edb277 1936
867a8345
CLT		 19372012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1938
1939 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1940 attribute.
1941
4aeaaca3
GJL		 19422012-08-24 Georg-Johann Lay <avr@gjlay.de>
1943
1944 PR target/54222
1945 * config/avr/t-avr (conv_X): Rename to func_X.
1946
e55e4056
GJL		 19472012-08-24 Georg-Johann Lay <avr@gjlay.de>
1948
1949 PR target/54222
1950 * config/avr/lib1funcs-fixed.S: New file.
1951 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1952 after they are used.
1953 (neg2, neg4): New macros.
1954 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1955 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1956 (__umulhisi3): Speed up MUL variant if there is enough flash.
1957 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1958 avr-modes.def.
1959 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1960 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1961 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1962 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1963 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1964 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1965 (LIB2FUNCS_EXCLUDE): Add supported functions.
1966
a147b6d2
GJL		 19672012-08-22 Georg-Johann Lay <avr@gjlay.de>
1968
1969 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1970 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1971 libgcc-s-objects.
1972 * fixed-obj.mk: Only expand dependency if $o is not in
1973 LIB2FUNCS_EXCLUDE.
1974
c637141a
L		 19752012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1976
1977 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1978
130e00bd
JM		 19792012-08-22 Joseph Myers <joseph@codesourcery.com>
1980
1981 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1982 depend on --enable-shared.
1983 ($(lib1asmfuncs-o)): Use %.vis files independent of
1984 --enable-shared.
1985 * static-object.mk ($(base)$(objext), $(base).vis)
1986 ($(base)_s$(objext)): Use same rules for visibility handling as in
1987 shared-object.mk.
1988
4b1b3788
ILT		 19892012-08-21 Ian Lance Taylor <iant@google.com>
1990
1991 * config/i386/morestack.S (__morestack_non_split): Increase amount
1992 of space allocated for non-split code stack.
1993
d2468141
JM		 19942012-08-19 Joseph Myers <joseph@codesourcery.com>
1995
1996 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1997 even if inhibit_libc.
1998
a508e1a8
JB		 19992012-08-17 Julian Brown <julian@codesourcery.com>
2000
2001 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2002 -fexceptions -fnon-call-exceptions if not defined.
2003 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2004 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2005
5615a07d
AS		 20062012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2007
2008 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2009 type.
2010
138f5acd
DE		 20112012-08-16 David Edelsohn <dje.gcc@gmail.com>
2012
2013 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2014 rs6000/t-slibgcc-aix.
2015
18efc0dd
SB		 20162012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2017
2018 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2019
6b39bc38
SB		 20202012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2021
2022 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2023
cd25dea0
L		 20242012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2025
2026 PR driver/54171
2027 * Makefile.in (version): Replace top_srcdir with srcdir.
2028
a3dda30b
JY		 20292012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2030
2031 * Makefile.in (version): set to BASE-VER file from gcc directory.
2032
d04aacfc
NC		 20332012-08-01 Nick Clifton <nickc@redhat.com>
2034
2035 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2036 Implements __clrsb for an HImode argument.
2037
0d13c974
NC		 20382012-07-31 Nick Clifton <nickc@redhat.com>
2039
2040 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2041 Implements __clrsb for an HImode argument.
2042 * config/stormy16/clrsbhi2.c: New file:
2043 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2044
efbb59b2
SB		 20452012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2046
2047 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2048
bf1431e3
TG		 20492012-07-19 Tristan Gingold <gingold@adacore.com>
2050 Richard Henderson <rth@redhat.com>
2051
2052 * unwind-seh.c: New file.
2053 * unwind-generic.h: Include windows.h for SEH.
2054 (_Unwind_Exception): Use 6 private fields for SEH.
2055 (_GCC_specific_handler): Declare.
2056 * unwind-c.c (__gcc_personality_seh0): New function.
2057 Adjust for SEH.
2058 * config/i386/libgcc-cygming.ver: New file.
2059 * config/i386/t-seh-eh: New file.
2060 * config.host (x86_64-*-mingw*): Default to seh.
2061
659140c8
SB		 20622012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2063
2064 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2065
a20d08fd
UB		 20662012-06-17 Uros Bizjak <ubizjak@gmail.com>
2067
2068 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2069 __builtin_expect when checking for exceptions.
2070 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2071
79261115
UB		 20722012-06-13 Uros Bizjak <ubizjak@gmail.com>
2073
4a172156
UB		 2074 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2075 function declaration.
2076 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2077 (FP_RND_MASK): New.
2078 * config/ia64/sfp-exceptions.c: New.
2079 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2080
bb5c97d4
UB		 20812012-06-13 Uros Bizjak <ubizjak@gmail.com>
2082
2083 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2084 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2085 * config/i386/64/sfp-machine: ... (delete here) ...
2086 * config/i386/sfp-machine.h: ... to here.
2087 (FP_EX_MASK): Remove.
2088 (FP_RND_MASK): New.
2089 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2090
91fe5efb
ST		 20912012-06-11 Sriraman Tallam <tmsriram@google.com>
2092
2093 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2094 * config/i386/libgcc-sol2.ver: Ditto.
2095 * config/i386/libgcc-glibc.ver: Ditto.
2096
67a218c5
RM		 20972012-06-11 Roland McGrath <mcgrathr@google.com>
2098
2099 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2100 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2101 pthread_cancel.
2102
492fbea1
UB		 21032012-06-09 Uros Bizjak <ubizjak@gmail.com>
2104
2105 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2106 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2107 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2108 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2109 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2110 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2111 * config/i386/64/sfp-machine: ... (delete here) ...
2112 * config/i386/sfp-machine.h: ... to here.
2113 (FP_EX_MASK): New.
2114 (__sfp_handle_exceptions): New function declaration.
2115 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2116 * config/i386/sfp-exceptions.c: New.
2117 * config/i386/t-softfp: New.
2118 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2119 i386/t-softfp to tmake_file.
2120
7b4cf266
DM		 21212012-06-03 David S. Miller <davem@davemloft.net>
2122
2123 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2124 change.
2125
0de0d5c6
DM		 21262012-05-31 David S. Miller <davem@davemloft.net>
2127
2128 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2129 multiply and divide instructions on 32-bit when V9.
2130 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2131
d8c9d391
JM		 21322012-05-29 Joseph Myers <joseph@codesourcery.com>
2133
2134 * config/arm/ieee754-df.S: Fix typos.
2135 * config/arm/ieee754-sf.S: Fix typos.
2136 * config/c6x/libunwind.S: Fix typos.
2137 * config/epiphany/udivsi3-float.c: Fix typos.
2138 * config/microblaze/muldi3_hard.S: Fix typos.
2139 * config/picochip/adddi3.S: Fix typos.
2140 * config/picochip/ashlsi3.S: Fix typos.
2141 * config/picochip/ashrsi3.S: Fix typos.
2142 * config/picochip/clzsi2.S: Fix typos.
2143 * config/picochip/cmpsi2.S: Fix typos.
2144 * config/picochip/divmod15.S: Fix typos.
2145 * config/picochip/divmodhi4.S: Fix typos.
2146 * config/picochip/divmodsi4.S: Fix typos.
2147 * config/picochip/longjmp.S: Fix typos.
2148 * config/picochip/lshrsi3.S: Fix typos.
2149 * config/picochip/parityhi2.S: Fix typos.
2150 * config/picochip/popcounthi2.S: Fix typos.
2151 * config/picochip/setjmp.S: Fix typos.
2152 * config/picochip/subdi3.S: Fix typos.
2153 * config/picochip/ucmpsi2.S: Fix typos.
2154 * config/picochip/udivmodhi4.S: Fix typos.
2155 * config/picochip/udivmodsi4.S: Fix typos.
2156 * config/spu/divv2df3.c: Fix typos.
2157 * config/spu/mfc_multi_tag_release.c: Fix typos.
2158 * config/spu/mfc_tag_release.c: Fix typos.
2159 * configure.ac: Fix typos.
2160 * configure: Regenerate.
2161
31a18a7e
ILT		 21622012-05-25 Ian Lance Taylor <iant@google.com>
2163
2164 * config/i386/morestack.S (__morestack_non_split): Check whether
2165 caller is varargs and needs %bp to hold the stack frame on return.
2166
c5768510
OH		 21672012-05-25 Olivier Hainque <hainque@adacore.com>
2168
2169 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2170 sequence in the non pic case on VxWorks.
2171
7c7c339b
OH		 21722012-05-24 Olivier Hainque <hainque@adacore.com>
2173
73fb7630 2174 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2175 "install-leaf" to "install".
2176
fdc1b7d3
OH		 21772012-05-24 Olivier Hainque <hainque@adacore.com>
2178
2179 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2180 Use a separate command for stamp removals.
2181
07ba94b9
AP		 21822012-05-21 Andrew Pinski <apinski@cavium.com>
2183
2184 PR bootstrap/53183
2185 * configure.ac: Define the default includes to being none.
2186 * configure: Regenerate.
2187
4677d2eb
OH		 21882012-05-16 Olivier Hainque <hainque@adacore.com>
2189
2190 * Makefile.in (install-unwind_h): Rename into ...
2191 (install-unwind_h-forbuild): New target.
2192 (all): Use it instead of the former install-unwind_h.
2193 (install-unwind_h): Reinstate, copy to user install destination
2194 for include files, not to the internal gcc object directory one.
2195 (install-leaf): Depend on it.
2196
7d67c380
OH		 21972012-05-15 Olivier Hainque <hainque@adacore.com>
2198
2199 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2200 register numbers. LR_REGNO replaces R_LR.
2201 (ucontext_for): New, helper for ...
2202 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2203 and 5.3 of ...
2204 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2205
aca06c90
RO		 22062012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2207
2208 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2209 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2210 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2211 i386/t-cpuinfo ...
2212 (i[34567]86-*-*, x86_64-*-*): ... here.
2213
2214 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2215 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2216
2217 * config/i386/i386-cpuinfo.c: Rename to ...
2218 * config/i386/cpuinfo.c: ... this.
2219 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2220
2221 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2222 (libgcc_cv_init_priority): New test.
2223 * configure: Regenerate.
2224 * config.in: New file.
2225 * Makefile.in (clean): Rename config.h to auto-target.h.
2226 (config.h): Likewise.
2227 (stamp-h): Likewise.
2228
2229 * config/i386/cpuinfo.c (auto-target.h): Include.
2230 (CONSTRUCTOR_PRIORITY): Define.
2231 (__cpu_indicator_init): Use it.
2232
0d03ac1b
L		 22332012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2234
2235 * longlong.h: Use a URL instead of an FSF postal address.
2236 Replace spaces with tab.
2237
4a172156 22382012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2239
2240 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2241 (__gcov_dump): Ditto.
2242 (gcov_dump_complete): New global variable.
2243 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2244 (__gcov_flush): Outline functionality now in gcov_clear.
2245 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2246
e4bb767e
AJ		 22472012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2248
31a18a7e
ILT		 2249 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2250 (mips*-*-linux*): Include mips/t-tpbit when long double is
2251 16 bytes long.
e4bb767e 2252
5ddecff9
ST		 22532012-04-25 Sriraman Tallam <tmsriram@google.com>
2254
2255 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2256 (get_available_features): New argument. Check for AVX2.
2257 (__cpu_indicator_init): Modify call to get_available_features.
2258
b427dd7a
AM		 22592012-04-25 Alan Modra <amodra@gmail.com>
2260
2261 * config/rs6000/crtsavevr.S: New file.
2262 * config/rs6000/crtrestvr.S: New file.
2263 * config/rs6000/t-savresfgpr: Build the above.
2264 * config/rs6000/t-netbsd: Likewise.
2265
ad491329
ST		 22662012-04-24 Sriraman Tallam <tmsriram@google.com>
2267
2268 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2269
792317cc
ST		 22702012-04-24 Sriraman Tallam <tmsriram@google.com>
2271
2272 * libgcc/config/i386/i386-cpuinfo.c: New file.
2273 * libgcc/config/i386/t-cpuinfo: New file.
2274 * libgcc/config.host: Include t-cpuinfo.
2275 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2276
e1be98a4
CF		 22772012-04-24 Chao-ying Fu <fu@mips.com>
2278
2279 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2280
1bde7dab
TS		 22812012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2282
2283 struct siginfo vs. siginfo_t
2284
2285 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2286 siginfo_t instead of struct siginfo.
2287 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2288 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2289 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2290 (ia64_handle_unwabi): Likewise.
2291 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2292 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2293 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2294 (sh_fallback_frame_state): Likewise.
2295 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2296 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2297
24590f66
L		 22982012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2299
2300 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2301 system call number.
2302
9a9dcce8
EB		 23032012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2304
2305 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2306 if it hasn't been previously saved.
2307
6401aaf5
L		 23082012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2309
2310 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2311 only for glibc.
2312
7fd6378e
GJL		 23132012-03-28 Georg-Johann Lay <avr@gjlay.de>
2314
2315 PR target/52737
2316 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2317 instead of __AVR_HAVE_8BIT_SP__.
2318
9e916de7
TG		 23192012-03-26 Tristan Gingold <gingold@adacore.com>
2320
2321 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2322 (unw_table_entry): Use unw_word instead of unsigned long.
2323 (_Unwind_FindTableEntry): Likewise.
2324 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2325 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2326 (_Unwind_FindTableEntry): Likewise.
2327 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2328 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2329 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2330 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2331 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2332 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2333 (uw_init_context_1, uw_install_context): Likewise.
2334 (unw_word): Move to unwind-ia64.h
2335
4b12e93d
TG		 23362012-03-26 Tristan Gingold <gingold@adacore.com>
2337
2338 * config/vms/vms-ucrt0.c: Update copyright years.
2339 Add a sanity check.
2340 (___gcc_main_flags): Declare.
2341 (__main): Check flags to remap argv and exit code.
2342 * config.host (*-*-*vms*): Adjust extra_parts.
2343 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2344 (crt0.o): Add.
2345
06ea7371
RE		 23462012-03-22 Richard Earnshaw <rearnsha@arm.com>
2347
2348 * arm/lib1funcs.asm (ctzsi2): New function.
2349 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2350 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2351 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2352 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2353 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2354 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2355
d82ad50d
AT		 23562012-03-21 Andreas Tobler <andreast@fgznet.ch>
2357
2358 * config.host: Add bits to support powerpc64-*-freebsd*.
2359 * config/rs6000/freebsd-unwind.h: New file.
2360 * config/rs6000/t-freebsd64: New file.
2361
b260a8c0
RG		 23622012-03-20 Richard Guenther <rguenther@suse.de>
2363
2364 PR gcov-profile/52627
2365 * libgcov.c (init_mx): Fix mutex name.
2366
86286a8a
TG		 23672012-03-16 Tristan Gingold <gingold@adacore.com>
2368
2369 * config/ia64/vms-unwind.h: Remove ulong (and replace
2370 it by unw_reg where used). Define unw_reg with __int64.
2371
7888f266
RO		 23722012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2373
2374 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2375 Solaris 8 handling.
2376 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2377 Solaris 8 handling.
2378 (sparc_is_sighandler): Likewise.
2379
f155bc64
L		 23802012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2381
2382 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2383 <= saved reg size.
2384
d47657bd
RO		 23852012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2386
2387 * config/arm/crtn.S: Fix typo.
2388
5bef73a1
RG		 23892012-03-13 Richard Guenther <rguenther@suse.de>
2390
2391 * libgcov.c: Remove stdio.h include and NULL un-define.
2392
9c4271f3
RG		 23932012-03-13 Richard Guenther <rguenther@suse.de>
2394
2395 PR target/52569
2396 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2397
c6d10e7c
RG		 23982012-03-13 Richard Guenther <rguenther@suse.de>
2399
2400 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2401
074a385f
RG		 24022012-03-13 Richard Guenther <rguenther@suse.de>
2403
2404 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2405 and __gthread_mutex_init_function definitions.
2406
c4bc5c25
RO		 24072012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2408
2409 * config.host (mips*-*-openbsd*): Remove.
2410
5c30094f
RO		 24112012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2412
2413 * config.host: Remove alpha*-dec-osf5.1* handling.
2414 * config/alpha/gthr-posix.c: Remove.
2415 * config/alpha/libgcc-osf5.ver: Remove.
2416 * config/alpha/osf5-unwind.h: Remove.
2417 * config/alpha/t-osf-pthread: Remove.
2418 * config/alpha/t-slibgcc-osf: Remove.
2419 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2420 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2421 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2422 * mkmap-flat.awk: Remove osf_export handling.
2423
33e3e24d
RG		 24242012-03-12 Richard Guenther <rguenther@suse.de>
2425
2426 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2427 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2428 (__gthread_mutex_init_function): New function.
2429 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2430
2431 PR gcov/49484
2432 * libgcov.c: Include gthr.h.
2433 (__gcov_flush_mx): New global variable.
2434 (init_mx, init_mx_once): New functions.
2435 (__gcov_flush): Protect self with a mutex.
2436 (__gcov_fork): Re-initialize mutex after forking.
2437 * unwind-dw2-fde.c: Change condition under which to use
2438 __GTHREAD_MUTEX_INIT_FUNCTION.
2439
d8aba32a
TG		 24402012-03-12 Tristan Gingold <gingold@adacore.com>
2441
2442 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2443 * config/ia64/t-vms: Likewise.
2444
75ffafdc
MH		 24452012-03-11 Michael Hope <michael.hope@linaro.org>
2446
4a172156
UB		 2447 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2448 for Thumb-2.
75ffafdc 2449
ef6c2c53
WL		 24502012-03-07 Walter Lee <walt@tilera.com>
2451
2452 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2453 "arch_atomic_".
2454 (atomic_xor): Rename and move definition to
2455 config/tilepro/atomic.h.
2456 (atomic_nand): Ditto.
2457 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2458 "arch_atomic_".
2459 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2460 (arch_atomic_nand): Ditto.
2461
4e30d980
GJL		 24622012-03-07 Georg-Johann Lay <avr@gjlay.de>
2463
2464 PR target/52507
2465 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2466
61108225
GJL		 24672012-03-07 Georg-Johann Lay <avr@gjlay.de>
2468
2469 PR target/52505
2470 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2471 from RAM.
2472
b30e10ab
GJL		 24732012-03-07 Georg-Johann Lay <avr@gjlay.de>
2474
2475 PR target/52461
2476 PR target/52508
2477 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2478 if RAMPZ affects reading from RAM.
2479 (__tablejump_elpm__): Ditto.
2480 (.xload): Ditto.
2481 (__movmemx_hi): Ditto.
2482 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2483 (__do_global_dtors): Ditto.
2484 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2485 (__movmemx_hi): Ditto.
2486
8993fde4
RH		 24872012-03-05 Richard Henderson <rth@redhat.com>
2488
2489 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2490 [ARM] (count_trailing_zeros): Use the builtin.
2491
b7633ee3
KT		 24922012-03-01 Kai Tietz <ktietz@redhat.com>
2493
2494 * soft-fp: Imported from glibc upstream.
2495
fbd3340c
KT		 24962012-02-28 Kai Tietz <ktietz@redhat.com>
2497
2498 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2499 for mingw-targets as attribute gcc_struct.
2500
e9e053eb
ILT		 25012012-02-28 Ian Lance Taylor <iant@google.com>
2502
2503 * generic-morestack.c (__splitstack_releasecontext): Correct call
2504 to __morestack_release_segments.
2505
d80c632e
ST		 25062012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2507
2508 PR target/52390
2509 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2510 for __linux__ when removing signals from __morestack_fullmask.
2511
0253a8b1
GJL		 25122012-02-23 Georg-Johann Lay <avr@gjlay.de>
2513
2514 PR target/52261
2515 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2516
e10e461e
UW		 25172012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2518
2519 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2520 instead of HAVE_INITFINI_ARRAY.
2521 * config/ia64/crtend.S: Likewise.
2522
0c0c6398
KT		 25232012-02-20 Kai Tietz <ktietz@redhat.com>
2524
d7470374
KT		 2525 PR libstdc++/52300
2526 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2527
0c0c6398
KT		 2528 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2529 to w32-unwind.h header.
2530
78c27266
RS		 25312012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2532
2533 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2534 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2535 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2536 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2537
5adeb246
RS		 25382012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2539
2540 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2541
672ed313
IS		 25422012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2543
2544 PR libitm/52220
2545 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2546
e948a1fb
IS		 25472012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2548 Patrick Marlier <patrick.marlier@gmail.com>
2549
2550 PR libitm/52220
2551 * config/darwin-crt-tm.c: Generate dummy functions.
2552
6017aed3
IS		 25532012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2554 Patrick Marlier <patrick.marlier@gmail.com>
2555
2556 PR libitm/52042
2557 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2558 (__doTMRegistrations): Call it.
e9e053eb 2559 (__doTMdeRegistrations): Likewise.
6017aed3 2560
2da8c1ad
GJL		 25612012-01-15 Georg-Johann Lay <avr@gjlay.de>
2562 Anatoly Sokolov <aesok@post.ru>
2563 Eric Weddington <eric.weddington@atmel.com>
2564
2565 PR target/52261
2566 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2567 (__epilogue_restores__): Ditto.
2568
0f952eb4
EB		 25692012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2570
2571 PR target/51921
2572 PR target/52205
2573 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2574 Solaris 11 and slightly reformat.
2575 (sparc_is_sighandler): Likewise.
2576
dd552284
WL		 25772012-02-14 Walter Lee <walt@tilera.com>
2578
2579 * config.host: Handle tilegx and tilepro.
2580 * config/tilegx/sfp-machine.h: New file.
2581 * config/tilegx/sfp-machine32.h: New file.
2582 * config/tilegx/sfp-machine64.h: New file.
2583 * config/tilegx/t-crtstuff: New file.
2584 * config/tilegx/t-softfp: New file.
2585 * config/tilegx/t-tilegx: New file.
2586 * config/tilepro/atomic.c: New file.
2587 * config/tilepro/atomic.h: New file.
2588 * config/tilepro/linux-unwind.h: New file.
2589 * config/tilepro/sfp-machine.h: New file.
2590 * config/tilepro/softdivide.c: New file.
2591 * config/tilepro/softmpy.S: New file.
2592 * config/tilepro/t-crtstuff: New file.
2593 * config/tilepro/t-tilepro: New file.
2594
b59cbd50
JW		 25952012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2596
2597 PR libstdc++/51296
2598 PR libstdc++/51906
2599 * gthr-posix.h: Allow static initializer macros to be disabled.
2600 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2601
6caf807f
CLT		 26022012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2603
2604 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2605 Add t-slibgcc-libgcc to tmake_file.
2606 * config/mips/libgcc-mips16.ver: Revert previous patch.
2607 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2608
b25364a0
S		 26092012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2610 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2611
2612 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2613 * config/cr16/crti.S: New file.
2614 * config/cr16/crtlibid.S: New file.
2615 * config/cr16/crtn.S: New file.
2616 * config/cr16/lib1funcs.S: New file.
2617 * config/cr16/t-cr16: New file.
2618 * config/cr16/t-crtlibid: New file.
2619 * config/cr16/unwind-dw2.h: New file.
2620 * config/cr16/unwind-cr16.c: New file.
2621 * config/cr16/divmodhi3.c: New file.
2622
8ef03aa7
AM		 26232012-01-25 Alan Modra <amodra@gmail.com>
2624
2625 * config/rs6000/t-linux64: Delete. Move..
2626 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2627 * config/rs6000/t-linux: ..and libgcc flags to here.
2628
daecebc8
DR		 26292012-01-22 Douglas B Rupp <rupp@gnat.com>
2630
2631 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2632 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2633 * configure: Regenerate.
2634
ddaf8125
RS		 26352012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2636 Richard Sandiford <rdsandiford@googlemail.com>
2637
2638 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2639 * config/mips/mips16.S (__mips16_rdhwr): New function.
2640 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2641
2cd8b32c
NS		 26422012-01-11 Nathan Sidwell <nathan@acm.org>
2643
2644 * libgcov.c (__gcov_init): Ignore objects with no functions.
2645
cba300dd
GJL		 26462012-01-10 Georg-Johann Lay <avr@gjlay.de>
2647
2648 PR target/49868
2649 Extend __pgmx semantics to linearize memory.
2650 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2651 * config/avr/lib1funcs.S (__xload_1): New function.
2652 (__movmemx_qi, __movmemx_hi): New functions.
2653 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2654 semantics.
9ffaf4bc 2655
3d137660
EB		 26562012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2657
2658 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2659 purported sigacthandler address isn't null before dereferencing it.
2660 (sparc_is_sighandler): Likewise.
2661
bf4db96c
EB		 26622012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2663
2664 PR ada/41929
2665 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2666 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2667 (sparc_is_sighandler): Likewise.
2668 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2669
1ab3568b
TG		 26702012-01-06 Tristan Gingold <gingold@adacore.com>
2671
2672 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2673 compatibility thunks...
2674 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2675 (crtbeginS.o, crtendS.o): ... and these to ...
2676 * config/ia64/t-ia64-elf: ... this new file.
2677 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2678 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2679
925b0ed8
AK		 26802012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2681
2682 * configure: Regenerate.
2683 * config/s390/t-crtstuff: Remove -fPIC.
2684
a99ad737
JW		 26852012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2686
2687 PR bootstrap/51006
2688 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2689 for NetBSD.
2690
884f56d1
GJL		 26912012-01-02 Georg-Johann Lay <avr@gjlay.de>
2692
2693 PR target/51345
2694 * config/avr/lib1funcs.S: Remove FIXME comments.
2695 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2696
8c57e547
GJL		 26972012-01-02 Georg-Johann Lay <avr@gjlay.de>
2698
2699 Implement light-weight DImode support.
2700 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2701 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2702 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2703 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2704
04dbc287
NS		 27052011-12-30 Nathan Sidwell <nathan@acm.org>
2706
2707 * libgcov.c (gcov_crc32): Remove global var.
2708 (free_fn_data): New function.
2709 (buffer_fn_data): Pass in filename, more robust error recovery.
2710 (crc32_unsigned): New function.
2711 (gcov_exit): More robust detection of new program. More robust
2712 error recovery.
2713 (__gcov_init): Do not update program's crc here.
2714
8e1d97d4
TG		 27152011-12-21 Tristan Gingold <gingold@adacore.com>
2716
2717 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2718
9ffaf4bc
ILT		 27192011-12-21 Ian Lance Taylor <iant@google.com>
2720
2721 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2722
a0c8d0c1
ILT		 27232011-12-20 Ian Lance Taylor <iant@google.com>
2724
2725 * config/i386/morestack.S (__morestack_non_split): If there is
2726 enough stack space already, don't split. Ask for more stack space
2727 than we required.
2728
69048898
SDJ		 27292011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2730
2731 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2732 `sys/sdt.h'.
2733 (_Unwind_DebugHook): New function.
2734 (uw_restore_core_regs): New define.
2735 (unwind_phase2): Use uw_restore_core_regs instead of
2736 restore_core_regs.
2737 (unwind_phase2_forced): Likewise.
2738 (__gnu_Unwind_Resume): Likewise.
2739
1bb4b6a3
UB		 27402011-12-20 Uros Bizjak <ubizjak@gmail.com>
2741
2742 * config/alpha/linux-unwind.h: Update copyright years.
2743 (MD_FROB_UPDATE_CONTEXT): New define.
2744 (alpha_frob_update_context): New function.
2745
eb028768
RS		 27462011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2747
2748 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2749 tmake_file rather replacing it.
2750
6a2045bf
IS		 27512011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2752
2753 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2754 function is not used for PPC64.
6a2045bf
IS		 2755 (save_world): Amend comments. Update the VRsave mask to reflect the
2756 saved regs.
2757 (rest_world): Update comments, do not clobber r10, do not use r8.
2758 (eh_rest_world_r10): Amend comments, do not use r8.
2759 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2760 no longer used, move restore of CR and target address to the end of
2761 the routine.
2762
a13780a6
L		 27632011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2764
2765 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2766 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2767
d7288dfb
GJL		 27682011-12-14 Georg-Johann Lay <avr@gjlay.de>
2769
2770 PR target/49313
2771 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2772 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2773
8d2c862d
EB		 27742011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2775
2776 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2777
3447cae6
GJL		 27782011-12-09 Georg-Johann Lay <avr@gjlay.de>
2779
2780 PR target/49313
2781 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2782 * config/avr/lib1funcs.S (__muldi3): New function.
2783
806fc6aa
AP		 27842011-12-06 Andrew Pinski <apinski@cavium.com>
2785
2786 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2787 size of func_ptr.
2788 (__frame_dummy_init_array_entry): Likewise.
2789
28c5e6b5
GJL		 27902011-12-06 Georg-Johann Lay <avr@gjlay.de>
2791
2792 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2793
2794 PR target/51345
2795 PR target/51002
2796 * config/avr/lib1funcs.S (__prologue_saves__,
2797 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2798 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2799
8f90394a
IS		 28002011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2801
2802 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2803
06dd33ac
JDA		 28042011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2805
2806 PR other/51272
2807 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2808 (_ITM_deregisterTMCloneTable): Likewise.
2809 (__register_frame_info): Fix unused warning.
2810 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2811 pthread_default_stacksize_np): Likewise.
2812 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2813
85b8555e
DD		 28142011-11-29 DJ Delorie <dj@redhat.com>
2815
2816 * config.host (rl78-*-elf): New case.
2817 * config/rl78: New directory for the Renesas RL78.
2818
4d5ae4ea
BS		 28192011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2820
2821 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2822 formatting.
2823
f9c55897
RO		 28242011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2825
2826 PR other/51022
2827 * config/rs6000/t-savresfgpr: New file.
2828 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2829 $(srcdir)/config/rs6000/eabi.S.
2830 * config/rs6000/t-ppccomm-ldbl: Remove.
2831 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2832 tmake_file.
2833 (powerpc-*-eabispe*): Likewise.
2834 (powerpc-*-eabi*): Likewise.
2835 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2836 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2837 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2838 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2839 tmake_file.
2840 (powerpc-*-eabisim*): Likewise.
2841 (powerpc-*-elf*): Likewise.
2842 (powerpc-*-eabialtivec*): Likewise.
2843 (powerpc-xilinx-eabi*): Likewise.
2844 (powerpc-*-rtems*): Likewise.
2845 (powerpcle-*-elf*): Likewise.
2846 (powerpcle-*-eabisim*): Likewise.
2847 (powerpcle-*-eabi*): Likewise.
2848
a01207c4
ILT		 28492011-11-27 Ian Lance Taylor <iant@google.com>
2850
2851 * generic-morestack.c (__splitstack_find): Check for NULL old
2852 stack value.
2853 (__splitstack_resetcontext): New function.
2854 (__splitstack_releasecontext): New function.
2855 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2856
2b0b8ab2
IS		 28572011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2858
2859 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2860
c1d8101c
IS		 28612011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2862
2863 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2864
8b281334
RH		 28652011-11-26 Richard Henderson <rth@redhat.com>
2866
2867 * config/m68k/linux-atomic.c: New file.
2868 * config/m68k/t-linux: New file.
2869 * config.host (m68k-uclinux, m68k-linux): Use it.
2870
7546aa9d
RH		 28712011-11-26 Richard Henderson <rth@redhat.com>
2872
2873 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2874 (__TMC_END__): Only declare if hidden is available; in the definition,
2875 if hidden is unavailable add a null record.
2876 (deregister_tm_clones, register_tm_clones): New.
2877 (__do_global_dtors_aux, frame_dummy): Use them.
2878 (__do_global_dtors, __do_global_ctors_1): Likewise.
2879
e2362f5d
IS		 28802011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2881
2882 * config/darwin-crt-tm.c: New file.
2883 * config.host (darwin): Build crttms.o crttme.o to provide
2884 startup and shutdown for tm clones.
2885 * config/t-darwin (crttms.o): New build rule.
2886 (crttme.o): Likewise.
2887
6685dd96
HPN		 28882011-11-21 Hans-Peter Nilsson <hp@axis.com>
2889
2890 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2891 et al.
2892
b0dc7e4c
RH		 28932011-11-21 Richard Henderson <rth@redhat.com>
2894
2895 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2896 (__TMC_LIST__, __TMC_END__): New.
2897 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2898 (__do_global_dtors): Likewise.
2899 (frame_dummy): Call _ITM_registerTMCloneTable.
2900 (__do_global_ctors_1): Likewise.
2901
d4b4b542
RO		 29022011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2903
2904 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2905 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2906 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2907 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2908 * config/i386/t-darwin64: Remove.
2909 * config/sh/t-netbsd (LIB2ADD): Remove.
2910
989bdb74
GJL		 29112011-11-21 Georg-Johann Lay <avr@gjlay.de>
2912
2913 PR target/49313
2914 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2915 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2916 * config/avr/lib1funcs.S (wmov): New assembler macro.
2917 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2918 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2919 (__udivmod64): New function.
2920 (__negdi2): New function.
2921
515a0cfc
GP		 29222011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2923
2924 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2925 *-*-freebsd*aout*): Remove.
2926
0115d17f
HPN		 29272011-11-20 Hans-Peter Nilsson <hp@axis.com>
2928
2929 * static-object.mk (c_flags-$o): Save c_flags.
2930 ($(base)$(objext)): Use it.
2931
93aeb62b
SE		 29322011-11-18 Steve Ellcey <sje@cup.hp.com>
2933
2934 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2935
7bc6df2c
GJL		 29362011-11-18 Georg-Johann Lay <avr@gjlay.de>
2937
2938 PR target/49868
2939 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2940 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2941 New functions.
2942
425d737b
MGD		 29432011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2944
2945 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2946 functions.
1bb4b6a3 2947 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2948 (umodsi3): Likewise.
2949 (divsi3): Likewise.
2950 (aeabi_idivmod): Likewise.
2951 (modsi3): Likewise.
2952
f2a176dc
TG		 29532011-11-16 Tristan Gingold <gingold@adacore.com>
2954
2955 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2956
7c209481
GJL		 29572011-11-15 Georg-Johann Lay <avr@gjlay.de>
2958
2959 PR target/49868
2960 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2961 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2962
9dfd5832
JDA		 29632011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2964
2965 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2966 tmake_file list.
2967 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2968 * config/pa/t-stublib64: Delete.
2969
f77dca5d
RH		 29702011-11-12 Richard Henderson <rth@redhat.com>
2971
2972 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2973 cast the pointer argument to _Unwind_SetGRPtr.
2974
902828f0
RO		 29752011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2976
2977 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2978
e14304ef
ILT		 29792011-11-09 Ian Lance Taylor <iant@google.com>
2980
2981 * generic-morestack.c: Include <string.h>.
2982 (uintptr_type): Define.
2983 (struct initial_sp): Add dont_block_signals field. Reduce size of
2984 extra array by 1.
2985 (allocate_segment): Set prev field to NULL. Don't set
2986 __morestack_current_segment or __morestack_segments.
2987 (__generic_morestack): Update current->prev and *pp after calling
2988 allocate_segment.
2989 (__morestack_block_signals): Don't do anything if
2990 dont_block_signals is set.
2991 (__morestack_unblock_signals): Likewise.
2992 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2993 uintptr_type.
2994 (__splitstack_block_signals): New function.
2995 (enum __splitstack_content_offsets): Define.
2996 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2997 (__splitstack_makecontext): New function.
2998 (__splitstack_block_signals_context): New function.
2999 (__splitstack_find_context): New function.
3000 * config/i386/morestack.S (__morestack_get_guard): New function.
3001 (__morestack_set_guard, __morestack_make_guard): New functions.
3002 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3003
e3d871e4
RO		 30042011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3005
3006 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3007 (i[34567]86-*-mingw*): ... here.
3008 (x86_64-*-mingw*): ... here.
3009
e55cef40
RO		 30102011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3011
3012 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3013
5366b186
NS		 30142011-11-07 Nathan Sidwell <nathan@acm.org>
3015
3016 * libgcov.c (struct gcov_fn_buffer): New struct.
3017 (buffer_fn_data): New helper.
3018 (gcov_exit): Rework for new gcov data structures.
3019
74155a6f
GJL		 30202011-11-07 Georg-Johann Lay <avr@gjlay.de>
3021
3022 PR target/49313
3023 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3024
200feb07
RO		 30252011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3026
3027 * config.host (tmake_file): Correct comment.
3028 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3029 t-libgcc-pic.
3030 (bfin*-uclinux*): Likewise.
3031 (bfin*-linux-uclibc*): Likewise.
3032 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3033
3034 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3035 assigning.
3036 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3037 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3038 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3039 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3040 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3041 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3042 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3043 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3044 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3045 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3046 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3047 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3048 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3049
3050 * config/bfin/t-elf: Remove.
3051 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3052
c9cd1a07
RO		 30532011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3054
3055 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3056 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3057 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3058 (lm32-*-elf*): ... this.
3059 (lm32-*-rtems*): ... and this.
3060 Add to tmake_file.
3061 (m32r-*-rtems*): Add to tmake_file.
3062 (moxie-*-rtems*): Likewise.
3063 (sparc-*-rtems*): Likewise.
3064 Remove t-rtems from tmake_file.
3065 (sparc64-*-rtems*): Likewise.
3066 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3067 instead.
3068
9fbcc75d
RO		 30692011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3070
3071 PR bootstrap/50982
3072 * config/gthr-posix.h: Move ...
3073 * gthr-posix.h: ... here.
3074 * config/gthr-lynx.h: Reflect this.
3075 * config/gthr-vxworks.h: Likewise.
3076 * config/rs6000/gthr-aix.h: Likewise.
3077 * configure.ac (target_thread_file): Likewise.
3078 * configure: Regenerate.
3079
76644b68
SH		 30802011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3081
3082 * config.host (arm*-*-rtemseabi*): New target.
3083
5e490f2a
JDA		 30842011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3085
3086 PR other/50991
3087 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3088 extra-parts.
3089
feeeff5c
JR		 30902011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3091
3092 * config.host (epiphany-*-elf*): New configuration.
3093 * config/epiphany: New Directory.
3094
d618bb2c
RC		 30952011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3096
3097 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3098 * config/avr/t-rtems: New.
3099 Filter out _exit from LIB1ASMFUNCS.
3100
1bb6f778
DM		 31012011-11-04 David S. Miller <davem@davemloft.net>
3102
3103 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3104 * configure: Rebuild.
3105
9a7f7422
AK		 31062011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3107
3108 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3109 variable.
3110
e4fe948a
GJL		 31112011-11-04 Georg-Johann Lay <avr@gjlay.de>
3112
3113 PR target/50931
3114 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3115 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3116
7084e037
JS		 31172011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3118
3119 PR target/50989
3120 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3121
1a032034
RO		 31222011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3123
3124 * config/c6x/t-elf (LIB2ADDEH): Set.
3125 * config/c6x/t-c6x-elf: Remove.
3126
d385f772
RO		 31272011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3128
3129 * config/i386/sol2-ci.S: Rename to ...
3130 * config/i386/crti.S: ... this.
3131 * config/i386/sol2-cn.S: Rename to ...
3132 * config/i386/crtn.S: ... this.
3133 * config/sparc/sol2-ci.S: Rename to ...
3134 * config/sparc/crti.S: ... this.
3135 * config/sparc/sol2-cn.S: Rename to ...
3136 * config/sparc/crtn.S: ... this.
3137 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3138 (crti.o, crtn.o): Remove.
3139
1ba878a9
TG		 31402011-11-04 Tristan Gingold <gingold@adacore.com>
3141
3142 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3143
02750c15
KK		 31442011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3145
3146 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3147
bf86b067
HPN		 31482011-11-03 Hans-Peter Nilsson <hp@axis.com>
3149
3150 * config.host (crisv32-*-none, cris-*-none): Remove.
3151 (crisv32-*-elf): Append to tmake_file, don't just set it.
3152 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3153
d0bc53bd
RO		 31542011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3155
3156 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3157 (ecrtn$(objext)): Likewise.
3158 (ncrti$(objext)): Likewise.
3159 (ncrtn$(objext)): Likewise.
3160
036da830
AS		 31612011-11-03 Andreas Schwab <schwab@redhat.com>
3162
3163 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3164
d2a7d041
DM		 31652011-11-02 David S. Miller <davem@davemloft.net>
3166
3167 * configure.ac: Set host_address on sparc too.
3168 * configure: Regenerate.
3169 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3170 based upon host_address.
3171 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3172
af8ed618
JM		 31732011-11-02 Jason Merrill <jason@redhat.com>
3174
3175 * config/rs6000/t-ppccomm: Add missing \.
3176
5d1c8e77
RO		 31772011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3178
3179 * gthr-single.h, gthr.h: New files.
3180 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3181 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3182 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3183 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3184 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3185 * configure.ac (thread_header): New variable.
3186 Set it depending on target_thread_file.
3187 (gthr-default.h): Link from $thread_header.
3188 * configure: Regenerate.
3189 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3190
852b75ed
RO		 31912011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3192
3193 * configure.ac (tm_file_): New variable.
3194 Determine from tm_file.
3195 (tm_file, tm_defines): Substitute.
3196 * configure: Regenerate.
3197 * mkheader.sh: New file.
3198 * Makefile.in (clean): Remove libgcc_tm.h.
3199 ($(objects)): Depend on libgcc_tm.h.
3200 (libgcc_tm_defines, libgcc_tm_file): New variables.
3201 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3202 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3203 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3204 ($(extra-parts)): Depend on libgcc_tm.h.
3205 * config.host (tm_defines, tm_file): New variable.
3206 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3207 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3208 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3209 (avr-*-rtems*): Likewise.
3210 (avr-*-*): Likewise.
3211 (frv-*-elf): Likewise.
3212 (frv-*-*linux*): Likewise.
3213 (h8300-*-rtems*): Likewise.
3214 (h8300-*-elf*): Likewise.
3215 (i[34567]86-*-darwin*): Likewise.
3216 (x86_64-*-darwin*): Likewise.
3217 (rx-*-elf): Likewise.
3218 (tic6x-*-uclinux): Likewise.
3219 (tic6x-*-elf): Likewise.
3220 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3221 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3222 * config/i386/cygming-crtbegin.c: Likewise.
3223 * config/i386/cygming-crtend.c: Likewise.
3224 * config/ia64/fde-vms.c: Likewise.
3225 * config/ia64/unwind-ia64.c: Likewise.
3226 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3227 * config/rs6000/darwin-fallback.c: Likewise.
3228 * config/stormy16/lib2funcs.c: Likewise.
3229 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3230 * crtstuff.c: Likewise.
3231 * dfp-bit.h: Likewise.
3232 * emutls.c: Likewise.
3233 * fixed-bit.c: Likewise.
3234 * fp-bit.c: Likewise.
3235 * generic-morestack-thread.c: Likewise.
3236 * generic-morestack.c: Likewise.
3237 * libgcc2.c: Likewise.
3238 * libgcov.c: Likewise.
3239 * unwind-dw2-fde-dip.c: Likewise.
3240 * unwind-dw2-fde.c: Likewise.
3241 * unwind-dw2.c: Likewise.
3242 * unwind-sjlj.c: Likewise.
3243
f9989b51
RO		 32442011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3245
3246 * configure.ac: Include ../config/picflag.m4.
3247 (GCC_PICFLAG): Call it.
3248 Substitute.
3249 * configure: Regenerate.
3250 * Makefile.in (gcc_srcdir): Remove.
3251 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3252 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3253 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3254 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3255 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3256 Use $<.
3257 Remove comment.
3258 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3259 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3260 to refer to libgcc2.c.
3261 Use $<.
3262 * config/darwin-64.c: New file.
3263 * config/darwin-crt3.c: Remove comment.
3264 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3265 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3266 config/udivmodsi4.c: New files.
3267 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3268 config/memset.c: New files.
3269 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3270 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3271 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3272 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3273 * config/t-openbsd-thread: New file.
3274 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3275 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3276 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3277 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3278 qrnnd.S.
3279 Adapt filename.
3280 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3281 to refer to gthr-posix.c.
3282 * config/alpha/t-vms (LIB2ADD): Set.
3283 * config/alpha/vms-gcc_shell_handler.c: New file.
3284 * config/arm/bpabi.c, config/arm/fp16.c,
3285 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3286 config/arm/unaligned-funcs.c: New files.
3287 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3288 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3289 * config/arm/t-linux: Likewise.
3290 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3291 * config/arm/t-netbsd: New file.
3292 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3293 * config/arm/t-symbian (LIB2ADD_ST): Set.
3294 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3295 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3296 * config/bfin/t-elf: New file.
3297 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3298 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3299 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3300 config/c6x/ltf.c: New files.
3301 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3302 (HOST_LIBGCC2_CFLAGS): Set.
3303 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3304 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3305 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3306 New files.
3307 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3308 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3309 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3310 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3311 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3312 files.
3313 * config/frv/t-frv (LIB2ADD): Set.
3314 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3315 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3316 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3317 config/h8300/popcounthi2.c: New files.
3318 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3319 * config/i386/gthr-win32.c: New file.
3320 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3321 * config/i386/t-cygwin: Likewise.
3322 * config/i386/t-darwin, config/i386/t-darwin64,
3323 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3324 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3325 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3326 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3327 * config/ia64/quadlib.c: New file.
3328 * config/ia64/t-hpux (LIB2ADD): Set.
3329 * config/ia64/t-ia64: Add comment.
3330 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3331 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3332 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3333 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3334 * config/m32c/t-m32c (LIB2ADD): Set.
3335 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3336 * config/m32r/t-m32r: Likewise.
3337 * config/m68k/fpgnulib.c: New file.
3338 * config/m68k/t-floatlib (LIB2ADD): Set.
3339 (xfgnulib.c): New target.
3340 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3341 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3342 * config/mep/t-mep (LIB2ADD): Set.
3343 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3344 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3345 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3346 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3347 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3348 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3349 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3350 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3351 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3352 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3353 New files.
3354 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3355 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3356 * config/pa/fptr.c, config/pa/lib2funcs.S,
3357 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3358 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3359 (LIB2ADD, LIB2ADD_ST): Set.
3360 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3361 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3362 Set.
3363 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3364 * config/pdp11/t-pdp11: New file.
3365 * config/picochip/libgccExtras/adddi3.S,
3366 config/picochip/libgccExtras/ashlsi3.S,
3367 config/picochip/libgccExtras/ashrsi3.S,
3368 config/picochip/libgccExtras/clzsi2.S,
3369 config/picochip/libgccExtras/cmpsi2.S,
3370 config/picochip/libgccExtras/divmod15.S,
3371 config/picochip/libgccExtras/divmodhi4.S,
3372 config/picochip/libgccExtras/divmodsi4.S,
3373 config/picochip/libgccExtras/lshrsi3.S,
3374 config/picochip/libgccExtras/parityhi2.S,
3375 config/picochip/libgccExtras/popcounthi2.S,
3376 config/picochip/libgccExtras/subdi3.S,
3377 config/picochip/libgccExtras/ucmpsi2.S,
3378 config/picochip/libgccExtras/udivmodhi4.S,
3379 config/picochip/libgccExtras/udivmodsi4.S: New files.
3380 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3381 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3382 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3383 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3384 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3385 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3386 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3387 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3388 files.
3389 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3390 (HOST_LIBGCC2_CFLAGS): Set.
3391 * config/rs6000/t-darwin64: New file.
3392 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3393 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3394 * config/rs6000/t-ppccomm (LIB2ADD): Add
3395 $(srcdir)/config/rs6000/tramp.S.
3396 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3397 Add $(srcdir)/config/rs6000/eabi.S.
3398 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3399 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3400 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3401 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3402 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3403 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3404 * config/rs6000/tramp.S: New file.
3405 * config/s390/t-tpf: Remove.
3406 * config/sh/linux-atomic.S: New file.
3407 * config/sh/t-linux (LIB2ADD): Set.
3408 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3409 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3410 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3411 to unwind-dw2.c.
3412 (HOST_LIBGCC2_CFLAGS): Set.
3413 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3414 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3415 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3416 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3417 config/spu/mfc_multi_tag_release.c,
3418 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3419 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3420 config/spu/multi3.c: New files.
3421 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3422 (HOST_LIBGCC2_CFLAGS): Set.
3423 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3424 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3425 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3426 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3427 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3428 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3429 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3430 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3431 config/stormy16/umodsi3.c: New files.
3432 * config/xtensa/lib2funcs.S: New file.
3433 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3434 * config/xtensa/t-xtensa (LIB2ADD): Set.
3435 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3436 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3437 Add t-freebsd-thread to tmake_file for posix threads.
3438 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3439 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3440 (*-*-lynxos*): Likewise.
3441 (*-*-netbsd*): Likewise.
3442 (*-*-openbsd*): Likewise.
3443 Add t-openbsd-thread to tmake_file for posix threads.
3444 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3445 (*-*-vxworks*): Set tmake_file.
3446 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3447 (alpha*-*-freebsd*): Likewise.
3448 (alpha*-*-netbsd*): Likewise.
3449 (alpha*-*-openbsd*): Likewise.
3450 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3451 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3452 (alpha*-dec-*vms*): Likewise.
3453 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3454 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3455 (bfin*-uclinux*): Likewise.
3456 (bfin*-linux-uclibc*): Likewise.
3457 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3458 (crisv32-*-none): Likewise.
3459 (cris-*-elf): Likewise.
3460 (cris-*-none): Likewise.
3461 (cris-*-linux*, crisv32-*-linux*): Likewise.
3462 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3463 tmake_file.
3464 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3465 tmake_file.
3466 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3467 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3468 (x86_64-*-elf*): Likewise.
3469 (i[34567]86-*-nto-qnx*): Likewise.
3470 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3471 win32 threads.
3472 (x86_64-*-mingw*): Likewise.
3473 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3474 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3475 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3476 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3477 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3478 tmake_file.
3479 (mipsisa64sr71k-*-elf*): Likewise.
3480 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3481 (mips-*-elf*, mipsel-*-elf*): Likewise.
3482 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3483 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3484 (mips*-*-rtems*): Likewise.
3485 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3486 to tmake_file.
3487 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3488 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3489 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3490 (spu-*-elf*): Likewise.
3491 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3492
45b86625
RO		 34932011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3494
3495 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3496 $(srcdir) to refer to $(LIB1ASMSRC).
3497 Use $<.
3498 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3499 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3500 config/arm/lib1funcs.S: New files.
3501 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3502 * config/arm/t-arm: New file.
3503 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3504 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3505 config/arm/t-strongarm-elf: New files.
3506 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3507 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3508 * config/avr/lib1funcs.S: New file.
3509 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3510 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3511 * config/c6x/lib1funcs.S: New file.
3512 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3513 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3514 * config/frv/lib1funcs.S: New file.
3515 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3516 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3517 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3518 * config/ia64/__divxf3.asm: Rename to ...
3519 * config/ia64/__divxf3.S: ... this.
3520 Adapt lib1funcs.asm filename.
3521 * config/ia64/_fixtfdi.asm: Rename to ...
3522 * config/ia64/_fixtfdi.S: ... this.
3523 Adapt lib1funcs.asm filename.
3524 * config/ia64/_fixunstfdi.asm: Rename to ...
3525 * config/ia64/_fixunstfdi.S: ... this.
3526 Adapt lib1funcs.asm filename.
3527 * config/ia64/_floatditf.asm: Rename to ...
3528 * config/ia64/_floatditf.S: ... this.
3529 Adapt lib1funcs.asm filename.
3530 * config/ia64/lib1funcs.S: New file.
3531 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3532 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3533 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3534 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3535 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3536 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3537 * config/mep/lib1funcs.S: New file.
3538 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3539 * config/mips/mips16.S: New file.
3540 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3541 * config/pa/milli64.S: New file.
3542 * config/pa/t-linux, config/pa/t-linux64: New files.
3543 * config/picochip/lib1funcs.S: New file.
3544 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3545 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3546 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3547 * config/sh/t-netbsd: New file.
3548 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3549 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3550 * config/sh/t-sh64: New file.
3551 * config/sparc/lb1spc.S: New file.
3552 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3553 filename.
3554 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3555 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3556 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3557 config/xtensa/lib1funcs.S: New files.
3558 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3559 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3560 tmake_file.
3561 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3562 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3563 (arm*-*-linux*): Likewise.
3564 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3565 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3566 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3567 (arm*-*-ecos-elf): Likewise.
3568 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3569 (arm*-*-rtems*): Likewise.
3570 (arm*-*-elf): Likewise.
3571 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3572 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3573 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3574 (bfin*-uclinux*): Likewise.
3575 (bfin*-linux-uclibc*): Likewise.
3576 (bfin*-rtems*): Likewise.
3577 (bfin*-*): Likewise.
3578 (fido-*-elf): Merge into m68k-*-elf*.
3579 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3580 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3581 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3582 (h8300-*-elf*): Likewise.
3583 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3584 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3585 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3586 (i[34567]86-*-mingw*): Likewise.
3587 (x86_64-*-mingw*): Likewise.
3588 (i[34567]86-*-interix3*): Likewise.
3589 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3590 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3591 (m68k-*-elf*): Also handle fido-*-elf.
3592 Add m68k/t-floatlib to tmake_file.
3593 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3594 (m68k-*-linux*): Likewise.
3595 (m68k-*-rtems*): Likewise.
3596 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3597 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3598 sh64*-*-*.
3599 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3600 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3601 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3602 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3603 sh/t-netbsd to tmake_file.
3604 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3605 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3606 (sh-wrs-vxworks): Likewise.
3607 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3608 *-leon[3-9]*.
3609 (v850*-*-*): Add v850/t-v850 to tmake_file.
3610 (vax-*-linux*): Add vax/t-linux to tmake_file.
3611 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3612
5f73c6cc
RO		 36132011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3614
3615 * crtstuff.c: New file.
3616 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3617 (CRTSTUFF_T_CFLAGS): Define.
3618 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3619 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3620 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3621 crtstuff.c.
3622 Use $<.
3623 (crtbeginT.o): Use $(objext).
3624 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3625 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3626 (gcc-extra-parts): Remove.
3627 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3628 Set extra_parts.
3629 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3630 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3631 Add t-crtstuff-pic to tmake_file.
3632 (*-*-lynxos*): New case.
3633 Set tmake_file, extra_parts.
3634 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3635 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3636 *-*-netbsdelf[2-9]*.
3637 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3638 (*-*-rtems*): Set extra_parts.
3639 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3640 (*-*-uclinux*): New case.
3641 Set extra_parts.
3642 (*-*-vms*): New case.
3643 Set tmake_file, extra_parts.
3644 (*-*-elf): Set extra_parts.
3645 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3646 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3647 vms/t-vms64.
3648 Set extra_parts.
3649 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3650 Set extra_parts.
3651 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3652 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3653 (arm-wrs-vxworks): Append to tmake_file.
3654 Set extra_parts.
3655 (arm*-*-uclinux*): Set extra_parts.
3656 (arm*-*-ecos-elf): Likewise.
3657 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3658 arm*-*-eabi*.
3659 (arm*-*-rtems*): Set extra_parts.
3660 (arm*-*-elf): Likewise.
3661 (avr-*-rtems*): Clear extra_parts.
3662 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3663 Set extra_parts.
3664 (bfin*-uclinux*): Likewise.
3665 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3666 (bfin*-rtems*): Append to tmake_file.
3667 Set extra_parts.
3668 (bfin*-*): Likewise.
3669 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3670 (crisv32-*-elf): ... this.
3671 (crisv32-*-none): ... this.
3672 (cris-*-elf, cris-*-none): New cases.
3673 Add cris/t-elfmulti to tmake_file.
3674 (fr30-*-elf): Append to tmake_file.
3675 Set extra_parts.
3676 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3677 Set extra_parts.
3678 (h8300-*-rtems*): Append to tmake_file.
3679 Set extra_parts.
3680 (h8300-*-elf*): Likewise.
3681 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3682 Set extra_parts.
3683 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3684 Set extra_parts.
3685 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3686 (x86_64-*-elf*): Likewise.
3687 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3688 (x86_64-*-freebsd*): Likewise.
3689 (x86_64-*-netbsd*): Likewise.
3690 (i[34567]86-*-linux*): Likewise.
3691 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3692 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3693 (x86_64-*-linux*): Likewise.
3694 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3695 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3696 tmake_file.
3697 Set extra_parts.
3698 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3699 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3700 Append to extra_parts, remove crtbegin.o, crtend.o.
3701 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3702 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3703 crtend.o, crtbeginS.o, crtendS.o.
3704 (ia64*-*-linux*): Comment extra_parts.
3705 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3706 Set extra_parts.
3707 (iq2000*-*-elf*): Clear extra_parts.
3708 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3709 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3710 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3711 (m32r-*-rtems*): ... this.
3712 Add m32r/t-m32r to tmake_file.
3713 (m68k-*-elf*): Add t-crtin to tmake_file.
3714 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3715 (mcore-*-elf): Likewise.
3716 (microblaze*-*-*): Set extra_parts.
3717 (mips*-sde-elf*): New case.
3718 Set tmake_file, extra_parts.
3719 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3720 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3721 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3722 tmake_file.
3723 Set extra_parts.
3724 (mipsisa64sr71k-*-elf*): Likewise.
3725 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3726 (mips-*-elf*, mipsel-*-elf*): Likewise.
3727 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3728 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3729 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3730 (mips*-*-rtems*): Likewise.
3731 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3732 (moxie-*-*): Split into ...
3733 (moxie-*-elf, moxie-*-uclinux*): ... this.
3734 Add to extra_parts, remove crtbegin.o, crtend.o.
3735 (moxie-*-rtems*): New case.
3736 Set tmake_file.
3737 Clear extra_parts.
3738 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3739 Set extra_parts.
3740 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3741 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3742 tmake_file.
3743 Set extra_parts.
3744 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3745 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3746 Set extra_parts.
3747 (powerpc-*-eabisim*): Likewise.
3748 (powerpc-*-elf*): Likewise.
3749 (powerpc-*-eabialtivec*): Likewise.
3750 (powerpc-xilinx-eabi*): Likewise.
3751 (powerpc-*-eabi*): Likewise.
3752 (powerpc-*-rtems*): Likewise.
3753 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3754 tmake_file.
3755 Set extra_parts.
3756 (powerpc-*-lynxos*): Add to tmake_file.
3757 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3758 rs6000/t-crtstuff, t-crtstuff-pic.
3759 Set extra_parts.
3760 (powerpcle-*-eabisim*): Likewise.
3761 (powerpcle-*-eabi*): Likewise.
3762 (rx-*-elf): Remove extra_parts.
3763 (s390x-ibm-tpf*): Set extra_parts.
3764 (score-*-elf): Set extra_parts.
3765 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3766 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3767 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3768 (sh64l*-*-netbsd*): Split into ...
3769 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3770 Add t-crtstuff-pic to tmake_file.
3771 Set extra_parts.
3772 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3773 Set extra_parts.
3774 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3775 (sparc-*-elf*): Remove t-crtin from tmake_file.
3776 Add to extra_parts, remove crtbegin.o, crtend.o.
3777 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3778 (sparc64-*-linux*): Likewise.
3779 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3780 Add to extra_parts, remove crtbegin.o, crtend.o.
3781 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3782 Add to extra_parts, remove crtbegin.o, crtend.o.
3783 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3784 Add to extra_parts, remove crtbegin.o, crtend.o.
3785 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3786 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3787 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3788 Set extra_parts.
3789 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3790 Set extra_parts.
3791 (tic6x-*-*): Change to ...
3792 (tic6x-*-elf): ... this.
3793 Set extra_parts.
3794 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3795 Set extra_parts.
3796 (am33_2.0-*-linux*): Add comment.
3797 (mep*-*-*): Add mep/t-mep to tmake_file.
3798 Set extra_parts.
3799 * config/alpha/t-vms: New file.
3800 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3801 * config/arm/crti.S, config/arm/crtn.S: New files.
3802 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3803 * config/bfin/crtlibid.S: New file.
3804 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3805 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3806 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3807 (crti.o, crtin.o): New rules.
3808 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3809 * config/c6x/t-uclinux: New file.
3810 * config/cris/t-elfmulti: New file.
3811 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3812 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3813 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3814 * config/frv/t-frv: New file.
3815 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3816 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3817 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3818 New files.
3819 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3820 refer to cygming-crtbegin.c, cygming-crtend.c.
3821 Use $<.
3822 * config/i386/t-nto: New file.
3823 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3824 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3825 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3826 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3827 Use .S extension.
3828 Use $<.
3829 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3830 (crtinitS.o): New rule.
3831 * config/ia64/vms-crtinit.S: New file.
3832 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3833 * config/m32r/initfini.c: New file.
3834 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3835 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3836 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3837 * config/mep/t-mep: New file.
3838 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3839 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3840 * config/mips/crti.S, config/mips/crtn.S: New files.
3841 * config/mips/t-crtstuff: New file.
3842 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3843 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3844 (CUSTOM_CRTIN): Set.
3845 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3846 dependencies.
3847 Use $(srcdir) to refer to crti.S, crtn.S.
3848 Use .S extension, $<.
3849 * config/moxie/crti.asm: Rename to ...
3850 * config/moxie/crti.S: ... this.
3851 * config/moxie/crtn.asm: Rename to ...
3852 * config/moxie/crtn.S: ... this.
3853 * config/moxie/t-moxie: Remove.
3854 * config/pa/stublib.c: New file.
3855 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3856 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3857 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3858 * config/rs6000/t-crtstuff: New file.
3859 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3860 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3861 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3862 Make output file explicit.
3863 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3864 Make output file explicit.
3865 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3866 Make output file explicit.
3867 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3868 Make output file explicit.
3869 * config/score/crti.S, config/score/crtn.S: New files.
3870 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3871 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3872 files.
3873 * config/sh/t-sh, config/sh/t-superh: New files.
3874 * config/sparc/t-linux64: New file.
3875 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3876 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3877 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3878 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3879 * config/t-crtin: Remove.
3880 * config/t-crtstuff-pic: New file.
3881 * config/t-sol2 (CUSTOM_CRTIN): Set.
3882 (crti.o, crtn.o): New rules.
3883 * config/vms/t-vms: New file.
3884 * config/vms/vms-ucrt0.c: New file.
3885 * config/xtensa/t-elf: New file.
3886
b040f2be
RO		 38872011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3888
3889 * Makefile.in (SHLIB_NM_FLAGS): Set.
3890 * mkmap-flat.awk, mkmap-symver.awk: New files.
3891 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3892 exceptions.
3893 * configure: Regenerate.
3894 * config/libgcc-glibc.ver: New file.
3895 * config/libgcc-libsystem.ver: New file.
3896 * config/t-libunwind (SHLIB_LC): Set.
3897 * config/t-linux: New file.
3898 * config/t-slibgcc (INSTALL_SHLIB): New.
3899 (SHLIB_INSTALL): Use it.
3900 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3901 to mkmap-symver.awk.
3902 (SHLIB_MAPFILES): Don't append, adapt pathname.
3903 (SHLIB_VERPFX): Set.
3904 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3905 to mkmap-symver.awk.
3906 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3907 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3908 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3909 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3910 to mkmap-flat.awk.
3911 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3912 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3913 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3914 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3915 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3916 * config/i386/libgcc-darwin.10.4.ver,
3917 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3918 New files.
3919 * config/i386/t-darwin: Remove.
3920 * config/i386/t-darwin64: Likewise.
3921 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3922 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3923 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3924 * config/i386/t-linux: New file.
3925 * config/i386/t-mingw32: New file.
3926 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3927 * config/ia64/t-glibc: Rename to ...
3928 * config/ia64/t-linux: ... this.
3929 (SHLIB_MAPFILES): Set.
3930 * config/ia64/t-glibc-libunwind: Rename to ...
3931 * config/ia64/t-linux-libunwind: ... this.
3932 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3933 * config/ia64/t-slibgcc-hpux: New file.
3934 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3935 * config/m68k/t-slibgcc-elf-ver: New file.
3936 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3937 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3938 to mkmap-flat.awk.
3939 * config/pa/t-slibgcc-hpux: New file.
3940 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3941 files.
3942 * config/rs6000/libgcc-darwin.10.4.ver,
3943 config/rs6000/libgcc-darwin.10.5.ver: New files.
3944 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3945 config/rs6000/libgcc-glibc.ver.
3946 * config/rs6000/libgcc-ppc64.ver: Rename to
3947 config/rs6000/libgcc-ibm-ldouble.ver.
3948 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3949 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3950 * config/rs6000/t-ldbl128: Rename to ...
3951 * config/rs6000/t-linux: ... this.
3952 (SHLIB_MAPFILES): Adapt filename.
3953 * config/rs6000/t-slibgcc-aix: New file.
3954 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3955 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3956 libgcc-excl.ver, libgcc-glibc.ver.
3957 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3958 * config/sparc/libgcc-glibc.ver: New file.
3959 * config/sparc/t-linux: New file.
3960 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3961 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3962 t-slibgcc-elf-ver to tmake_file.
3963 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3964 *-*-freebsd[34].
3965 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3966 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3967 t-slibgcc-elf-ver, t-linux to tmake_file.
3968 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3969 tmake_file.
3970 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3971 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3972 (alpha*-dec-*vms*): Likewise.
3973 (arm*-*-freebsd*): Append to tmake_file.
3974 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3975 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3976 arm*-*-linux-*eabi.
3977 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3978 tmake_file for arm*-*-symbianelf*.
3979 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3980 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3981 cris/t-linux.
3982 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3983 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3984 pa/t-slibgcc-dwarf-ver to tmake_file.
3985 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3986 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3987 (hppa*64*-*-hpux11*): Likewise.
3988 (hppa[12]*-*-hpux11*): Likewise.
3989 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3990 i386/t-crtpc, i386/t-crtfm.
3991 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3992 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3993 to tmake_file.
3994 Add i386/t-cygwin to tmake_file.
3995 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3996 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3997 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3998 to tmake_file.
3999 Add i386/t-mingw32 to tmake_file.
4000 (x86_64-*-mingw*): Likewise.
4001 (ia64*-*-freebsd*): Append to tmake_file.
4002 (ia64*-*-linux*): Append to tmake_file.
4003 Replace ia64/t-glibc by ia64/t-linux.
4004 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4005 system libunwind.
4006 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4007 t-slibgcc-hpux to tmake_file.
4008 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4009 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4010 (m32rle-*-linux*): Likewise.
4011 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4012 sjlj exceptions.
4013 (microblaze*-linux*): New case.
4014 Append to tmake_file, add t-slibgcc-nolc-override.
4015 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4016 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4017 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4018 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4019 rs6000/t-slibgcc-aix to tmake_file.
4020 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4021 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4022 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4023 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4024 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4025 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4026 sh*-*-linux*.
4027 (sparc-*-linux*): Append to tmake_file for *-leon*.
4028 Add sparc/t-linux to tmake_file for non-Leon targets.
4029 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4030 (tic6x-*-uclinux): New case.
4031 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4032 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4033 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4034 (am33_2.0-*-linux*): Append to tmake_file.
4035 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4036 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4037 x86_64-*-kfreebsd*-gnu.
4038 Add i386/t-linux to tmake_file.
4039
18b4bd7b
ILT		 40402011-10-28 Ian Lance Taylor <iant@google.com>
4041
4042 * config/i386/morestack.S: Correct CFI information to do proper
4043 returns throughout function. In 32-bit mode, save %ebx so that it
4044 is restored on unwind.
4045
5b2d9d90
BS		 40462011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4047
4048 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4049 case where B3 isn't the return register.
4050
0d53e346
BS		 4051 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4052 logic for doubleword pops.
4053
cbffbd59
AT		 40542011-10-25 Andreas Tobler <andreast@fgznet.ch>
4055
4056 * config/rs6000/t-freebsd: Add wildcard.
4057
56dc349e
PB		 40582011-10-21 Paul Brook <paul@codesourcery.com>
4059
4060 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4061
1e06b07d
UB		 40622011-10-16 Uros Bizjak <ubizjak@gmail.com>
4063 Eric Botcazou <ebotcazou@adacore.com>
4064
4065 PR target/50737
4066 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4067 fs->signal_frame to 1.
4068
b5204884
ILT		 40692011-10-07 Ian Lance Taylor <iant@google.com>
4070
4071 * generic-morestack-thread.c: #include <errno.h>.
4072
91a639a1
ILT		 40732011-10-07 Ian Lance Taylor <iant@google.com>
4074
4075 PR target/46093
4076 * generic-morestack.c (__generic_morestack): Make sure the segment
4077 is large enough for both the stack frame and the copied
4078 parameters.
4079
cc49116d
RO		 40802011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4081
4082 PR bootstrap/49804
4083 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4084 extra_parts.
4085
2996d8c3
NC		 40862011-09-28 Nick Clifton <nickc@redhat.com>
4087
4088 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4089 64-bit doubles are not enabled.
4090 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4091 and floatunsisf functions.
4092
1e874273 40932011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4094
1e874273
PB		 4095 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4096 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4097 * unwind-arm-common.inc: New file.
4098 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4099 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4100 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4101 * config/c6x/libunwind.S: New file.
4102 * config/c6x/pr-support.c: New file.
4103 * config/c6x/unwind-c6x.c: New file.
4104 * config/c6x/unwind-c6x.h: New file.
4105 * config/c6x/t-c6x-elf: New file.
4106
f70c879a
UB		 41072011-08-23 Uros Bizjak <ubizjak@gmail.com>
4108
4109 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4110 (ASM_DIVZERO): Ditto.
4111 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4112
c55b374b
RS		 41132011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4114
4115 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4116
1e138510
RS		 41172011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4118
4119 PR target/50090
4120 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4121 instead of an assembly one.
4122
1563503d
PB		 41232011-08-12 Paolo Bonzini <bonzini@gnu.org>
4124
4125 PR bootstrap/50047
4126 * Makefile.in (install-unwind_h): Create
4127 $(gcc_objdir)/include/unwind.h atomically.
4128
3627ac1a
RO		 41292011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4130
4131 * Makefile.in (install-unwind_h): Remove destination file first.
4132
c6412d86
RO		 41332011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4134
4135 * sync.c: New file.
4136 * config/mips/t-mips16: New file.
4137 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4138 (mips*-*-linux*): Likewise.
4139 (mips*-sde-elf*): Likewise.
4140 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4141 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4142 Add mips/t-mips16 to tmake_file.
4143 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4144 (mips-*-elf*): Likewise.
4145 (mips64-*-elf*): Likewise.
4146 (mips64orion-*-elf*): Likewise.
4147 (mips*-*-rtems*): Likewise.
4148 (mipstx39-*-elf*): Likewise.
4149 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4150 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4151 LIBGCC_SYNC_CFLAGS.
4152 Use $(srcdir) to refer to sync.c.
4153 Use $<.
4154 ($(libgcc-sync-funcs-o)): Likewise.
4155 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4156 ($(libgcc-sync-funcs-s-o)): Likewise.
4157
3cb6e5bd
AS		 41582011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4159
4160 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4161 t-libunwind.
4162
cca2207a
L		 41632011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4164
4165 PR other/48007
4166 * config/i386/value-unwind.h: New.
4167
ed39fbad
RS		 41682011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4169
4170 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4171 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4172 Add to tmake_file rather than overriding it.
4173
aca0b0b3
RO		 41742011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4175
4176 * config/t-softfp: Remove.
4177 * soft-fp: Moved from ../gcc/config.
4178 * soft-fp/README: Remove t-softfp reference.
4179 * soft-fp/t-softfp: Move to config/t-softfp.
4180 (softfp_machine_header): Remove.
4181 (softfp_file_list): Remove config subdir.
4182 (soft-fp-objects): New variable.
4183 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4184 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4185 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4186 * config/t-softfp-excl: New file.
4187 * config/t-softfp-sfdf: New file.
4188 * config/t-softfp-tf: New file.
4189 * config/no-sfp-machine.h: New file.
4190 * config/arm/sfp-machine.h: New file.
4191 * config/arm/t-softfp: New file.
4192 * config/c6x/sfp-machine.h: New file.
4193 * config/i386/32/t-fprules-softfp: Rename to ...
4194 * config/i386/32/t-softfp: ... this.
4195 (tifunctions, LIB2ADD): Remove.
4196 (softfp_int_modes): Override.
4197 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4198 subdir.
4199 * config/i386/64/eqtf2.c: Likewise.
4200 * config/i386/64/getf2.c: Likewise.
4201 * config/i386/64/letf2.c: Likewise.
4202 * config/ia64/sft-machine.h: New file.
4203 * config/ia64/t-fprules-softfp: Rename to ...
4204 * config/ia64/t-softfp: ... this.
4205 * config/lm32/sfp-machine.h: New file.
4206 * config/moxie/t-moxie-softfp: Remove.
4207 * config/rs6000/ibm-ldouble-format: New file.
4208 * config/rs6000/ibm-ldouble.c: New file.
4209 * config/rs6000/libgcc-ppc-glibc.ver: New file
4210 * config/rs6000/libgcc-ppc64.ver: New file
4211 * config/rs6000/sfp-machine.h: New file.
4212 * config/rs6000/t-freebsd: New file.
4213 * config/rs6000/t-ibm-ldouble: New file.
4214 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4215 libgcc-ppc-glibc.ver.
4216 * config/rs6000/t-linux64: New file.
4217 * config/rs6000/t-ppccomm (LIB2ADD): Add
4218 $(srcdir)/config/rs6000/ibm-ldouble.c.
4219 * config/rs6000/t-ppccomm-ldbl: New file.
4220 * config/score/sfp-machine.h: New file.
4221 * config.host (sfp_machine_header): Explain.
4222 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4223 t-softfp to tmake_file.
4224 (arm*-*-uclinux*): Likewise.
4225 (arm*-*-ecos-elf): Likewise.
4226 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4227 (arm*-*-rtems*): Likewise.
4228 (arm*-*-elf): Likewise.
4229 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4230 in tmake_file.
4231 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4232 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4233 (lm32-*-uclinux*): Likewise.
4234 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4235 t-softfp-excl, t-softfp.
4236 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4237 (powerpc64-*-darwin*): Likewise.
4238 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4239 to tmake_file.
4240 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4241 tmake_file.
4242 (powerpc-*-eabisim*): Likewise.
4243 (powerpc-*-elf*): Likewise.
4244 (powerpc-*-eabialtivec*): Likewise.
4245 (powerpc-xilinx-eabi*): Likewise.
4246 (powerpc-*-rtems*): Likewise.
4247 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4248 t-softfp-excl, t-softfp to tmake_file.
4249 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4250 rs6000/t-ppccomm-ldbl to tmake_file.
4251 (powerpcle-*-elf*): Likewise.
4252 (powerpcle-*-eabisim*): Likewise.
4253 (powerpcle-*-eabi*): Likewise.
4254 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4255 rs6000/t-ibm-ldouble to tmake_file.
4256 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4257 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4258 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4259 (tic6x-*-*): Likewise.
4260 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4261 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4262 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4263 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4264 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4265 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4266 t-softfp to tmake_file.
4267 * configure.ac (sfp_machine_header): Provide default if unset.
4268 Substitute.
4269 Link sfp-machine.h to config/$sfp_machine_header.
4270 * configure: Regenerate.
4271
569dc494
RO		 42722011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4273
4274 * Makefile.in (double_type_size, long_double_type_size): Set.
4275 Remove $(fpbit-in-libgcc) support.
4276 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4277 (fpbit-src): New variable.
4278 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4279 Compile with -DFLOAT $(FPBIT_CFLAGS).
4280 Use $<.
4281 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4282 Compile with $(FPBIT_CFLAGS).
4283 Use $<.
4284 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4285 Compile with -DFLOAT $(TPBIT_CFLAGS).
4286 Use $<.
4287 * configure.ac (double_type_size, long_double_type_size):
4288 Determine and substitute.
4289 * configure: Regenerate.
4290 * fp-bit.c, fp-bit.h: New files.
4291 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4292 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4293 * config/mips/t-mips: New file.
4294 * config/mips/t-sdemtk: New file.
4295 * config/rs6000/ppc64-fp.c: New file.
4296 * config/rs6000/t-darwin (LIB2ADD): Add
4297 $(srcdir)/config/rs6000/ppc64-fp.c.
4298 * config/rs6000/t-ppc64-fp: New file.
4299 * config/rx/rx-lib.h: New file.
4300 * config/rx/t-rx (FPBIT): Set to true.
4301 ($(gcc_objdir)/fp-bit.c): Remove.
4302 (DPBIT): Set to true only with -m64bit-doubles.
4303 ($(gcc_objdir)/dp-bit.c): Remove.
4304 * config/sparc/t-softfp: Remove.
4305 * config/spu/t-elf: New file.
4306 * config/t-fdpbit, config/t-fpbit: New files.
4307 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4308 (mips*-*-*): Likewise.
4309 (arm-wrs-vxworks): Likewise.
4310 (arm*-*-freebsd*): Likewise.
4311 (avr-*-rtems*): Add t-fpbit to tmake_file.
4312 (avr-*-*): Likewise.
4313 (bfin*-elf*): Add t-fdpbit to tmake_file.
4314 (bfin*-uclinux*): Likewise.
4315 (bfin*-linux-uclibc*): Likewise.
4316 (bfin*-rtems*): New case.
4317 Add t-fdpbit to tmake_file.
4318 (bfin*-*): Add t-fdpbit to tmake_file.
4319 (crisv32-*-elf): Likewise.
4320 (cris-*-linux*): Likewise.
4321 (fr30-*-elf): Likewise.
4322 (frv-*-elf, frv-*-*linux*): Likewise.
4323 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4324 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4325 (m32r-*-elf*): Likewise.
4326 (m32rle-*-elf*): Likewise.
4327 (m32r-*-linux*): Likewise.
4328 (m32rle-*-linux*): Likewise.
4329 (mcore-*-elf): Add t-fdpbit to tmake_file.
4330 (microblaze*-*-*): Likewise.
4331 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4332 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4333 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4334 Fix typo.
4335 Add mips/t-tpbit to tmake-file.
4336 (mips*-*-linux*): Fix typo.
4337 (mips*-sde-elf*): New case
4338 Add mips/t-sdemtk unless using newlib.
4339 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4340 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4341 (mn10300-*-*): Likewise.
4342 (pdp11-*-*): Likewise.
4343 (picochip-*-*): Add t-fpbit to tmake_file.
4344 (powerpc-*-eabisimaltivec*): Likewise.
4345 (powerpc-*-eabisim*): Likewise.
4346 (powerpc-*-elf*): Likewise.
4347 (powerpc-*-eabialtivec*): Likewise.
4348 (powerpc-xilinx-eabi*): New case.
4349 Add t-fdpbit to tmake_file.
4350 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4351 (powerpc-*-rtems*): Likewise.
4352 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4353 tmake_file.
4354 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4355 tmake_file.
4356 (powerpc-*-lynxos*): Likewise.
4357 (powerpcle-*-elf*): Likewise.
4358 (powerpcle-*-eabisim*): Likewise.
4359 (powerpcle-*-eabi*): Likewise.
4360 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4361 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4362 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4363 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4364 (rx-*-elf): Add t-fdpbit to tmake_file.
4365 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4366 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4367 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4368 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4369 sh*-*-netbsd*.
4370 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4371 (sh-wrs-vxworks): Likewise.
4372 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4373 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4374 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4375 (sparc64-*-rtems*): ... new case.
4376 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4377 (spu-*-elf*): Likewise.
4378 Add spu/t-elf to tmake_file.
4379 (v850*-*-*): Add t-fdpbit to tmake_file.
4380 (xstormy16-*-elf): Likewise.
4381 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4382 (mep*-*-*): Likewise.
4383
201cdb74
RO		 43842011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4385
4386 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4387 variables.
4388 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4389 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4390 (install-unwind_h): New target.
4391 (all): Depend on it.
4392 * config.host (unwind_header): New variable.
4393 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4394 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4395 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4396 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4397 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4398 Set unwind_header.
4399 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4400 Set unwind_header.
4401 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4402 arm*-*-eabi*.
4403 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4404 Set unwind_header.
4405 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4406 (ia64*-*-freebsd*): Likewise.
4407 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4408 tmake_file.
4409 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4410 $with_system_libunwind.
4411 (ia64*-*-hpux*): Set tmake_file.
4412 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4413 (picochip-*-*): Set tmake_file.
4414 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4415 md_unwind_header.
4416 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4417 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4418 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4419 (xtensa*-*-elf*): Set tmake_file.
4420 (xtensa*-*-linux*): Likewise.
4421 * configure.ac: Include ../config/unwind_ipinfo.m4.
4422 Call GCC_CHECK_UNWIND_GETIPINFO.
4423 Link unwind.h to $unwind_header.
4424 * configure: Regenerate.
4425 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4426 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4427 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4428 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4429 * config/unwind-dw2-fde-darwin.c: New file.
4430 * config/arm/libunwind.S, config/arm/pr-support.c,
4431 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4432 config/arm/unwind-arm.h,: New files.
4433 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4434 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4435 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4436 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4437 config/ia64/unwind-ia64.h: New files.
4438 * config/picochip/t-picochip: New file.
4439 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4440 files.
4441 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4442 * config/s390/t-tpf (LIB2ADDEH): Remove.
4443 * config/t-darwin (LIB2ADDEH): Set.
4444 * config/t-eh-dw2-dip: New file.
4445 * config/t-libunwind, config/t-libunwind-elf: New files.
4446 * config/t-sol2 (LIB2ADDEH): Remove.
4447 * config/xtensa/t-xtensa: New file.
4448
40f2f11f
L		 44492011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4450
4451 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4452 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4453 long long to check rt_sigreturn syscall.
4454
bd15e32c
AM		 44552011-08-02 Alan Modra <amodra@gmail.com>
4456
4457 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4458 Restore for indirect call bcrtl from correct stack slot, and only
4459 if cfa+40 isn't valid.
4460
655b30bf
JB		 44612011-08-01 Julian Brown <julian@codesourcery.com>
4462
4463 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4464 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4465 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4466
247eb06f
JB		 44672011-08-01 Julian Brown <julian@codesourcery.com>
4468
4469 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4470 (libgcc-std.ver.in): Use above.
4471 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4472 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4473 throughout file.
4474 * config/t-fixedpoint-gnu-prefix: New file.
4475 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4476 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4477 instead of __PFX__.
4478
02a8fe00
L		 44792011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4480
4481 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4482 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4483 for x86-64. Properly check __x86_64__ and __LP64__.
4484
5fce9126
L		 44852010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4486
4487 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4488 version.
4489 (_FP_WS_TYPE): Likewise.
4490 (_FP_I_TYPE): Likewise.
4491
2374a88a
AM		 44922011-07-28 Alan Modra <amodra@gmail.com>
4493
4494 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4495 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4496 in a plt call stub. Do restore r2 if stopped on bctrl.
4497
e44dbbe1
RO		 44982011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4499
4500 * config.host (i[3456x]86-*-netware*): Remove.
4501 * config/i386/netware-crt0.c, config/i386/t-nwld,
4502 config/i386/t-slibgcc-nwld: Remove.
4503
bcead286
BS		 45042011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4505
4506 * config.host: Handle tic6x-*-*.
4507 * config/c6x/c6x-abi.h: New file.
4508
b3fe1584
RO		 45092011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4510
4511 * config/i386/crtprec.c: New file.
4512 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4513 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4514 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4515 (x86_64-*-darwin*): Likewise.
4516 (i[34567]86-*-solaris2*: Likewise.
4517
35d8090d
RO		 45182011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4519
4520 * config/alpha/crtfastmath.c: New file.
4521 * config/i386/crtfastmath.c: New file.
4522 * config/ia64/crtfastmath.c: New file.
4523 * config/mips/crtfastmath.c: New file.
4524 * config/sparc/crtfastmath.c: New file.
4525
4526 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4527 crtfastmath.c.
4528 Add -frandom-seed=gcc-crtfastmath.
4529 * config/alpha/t-crtfm: Remove.
4530 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4531 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4532
4533 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4534 (alpha*-dec-osf5.1*): Likewise.
4535 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4536 Add crtfastmath.o to extra_parts.
4537 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4538 Add crtfastmath.o to extra_parts.
4539 (x86_64-*-darwin*): Likewise.
4540 (x86_64-*-mingw*): Likewise.
4541 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4542 (ia64*-*-freebsd*): Likewise.
4543 (ia64*-*-linux*): Likewise.
4544 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4545 Add crtfastmath.o to extra_parts.
4546
e141542e
RO		 45472011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4548
4549 * config/darwin-crt3.o: New file.
4550 * config/rs6000/darwin-crt2.c: New file.
4551 * config/t-darwin: New file.
4552 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4553 (crt2.o): New rule.
4554 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4555 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4556 (powerpc64-*-darwin*): Likewise.
4557
2d1efe2d
RO		 45582011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4559
4560 * config/i386/netware-crt0.c: New file.
4561 * config/i386/t-nwld: Rename to ...
4562 * config/i386/t-slibgcc-nwld: ... this.
4563 * config/i386/t-nwld: New file.
4564 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4565 tmake_file.
4566 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4567 extra_parts.
4568
4a8bb046
RO		 45692011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4570
4571 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4572 i386/t-crtstuff.
4573 * configure: Regenerate.
4574
2d8d5935
RO		 45752011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4576
4577 * dfp-bit.c, dfp-bit.h: New files.
4578 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4579 variables.
4580 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4581 ($(d64pbit-o)): Likewise.
4582 ($(d128pbit-o)): Likewise.
4583 * config/t-dfprules: New file.
4584 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4585 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4586 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4587 (x86_64-*-linux*): Likewise.
4588 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4589 (i[34567]86-*-cygwin*): Likewise.
4590 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4591 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4592
2c50b2c3
RO		 45932011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4594
4595 * Makfile.in (LIBGCOV): New variable.
4596 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4597 * libgcov.c: New file.
4598
a039d7c2
RO		 45992011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4600
4601 * fixed-bit.c, fixed-bit.h: New files.
4602 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4603 refer to fixed-bit.c.
4604
1e4b2746
JM		 46052011-07-07 Joseph Myers <joseph@codesourcery.com>
4606
4607 * config.host (*local*): Remove.
4608
fbdd5d87
RO		 46092011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4610
4611 PR target/39150
4612 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4613 like i?86-*-solaris2.1[0-9]*.
4614 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4615 * configure.ac (i?86-*-solaris2*): Likewise.
4616 * configure: Regenerate.
4617
9e7714f4
TS		 46182011-07-06 Thomas Schwinge <thomas@schwinge.name>
4619
4620 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4621 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4622 md_unwind_header by splitting out of...
4623 (i[34567]86-*-linux*): ... this.
4624 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4625 Remove md_unwind_header by splitting out of...
4626 (x86_64-*-linux*): ... this.
4627
6dab9931
GJL		 46282011-07-04 Georg-Johann Lay <avr@gjlay.de>
4629
4630 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4631
4be46d19
NC		 46322011-06-28 Nick Clifton <nickc@redhat.com>
4633
4634 * config.host: Recognize all V850 variants.
4635
1da9434b
UB		 46362011-06-22 Uros Bizjak <ubizjak@gmail.com>
4637
4638 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4639
e4d48a4d
RO		 46402011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4641
4642 * shared-object.mk (c_flags-$o): Save c_flags.
4643 ($(base)$(objext)): Use it.
4644 ($(base)_s$(objext)): Likewise.
4645
3801c801
BS		 46462011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4647
4648 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4649 * libgcc-std.ver.in (GCC_4.7.0): New section.
4650
0ad8bb3b 46512011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4652
0ad8bb3b
GJL		 4653 PR target/49313
4654 PR target/29524
4655 * config/avr/t-avr: Fix line endings.
4656 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4657 _parityXX2.
4658
ea963999
OH		 46592011-06-14 Olivier Hainque <hainque@adacore.com>
4660 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4661
4662 * config/mips/irix6-unwind.h: New file.
4663 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4664
b11b0904
EB		 46652011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4666
4667 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4668 (sparc64_fallback_frame_state): Use it.
4669 (sparc64_frob_update_context): Further adjust context.
4670 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4671 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4672 * config/sparc/sol2-cn.S: Likewise.
4673
10e48e39
RO		 46742011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4675
4676 * enable-execute-stack-empty.c: New file.
4677 * enable-execute-stack-mprotect.c: New file.
4678 * config/i386/enable-execute-stack-mingw32.c: New file.
4679 * config.host (enable_execute_stack): New variable.
4680 Select appropriate variants.
4681 * configure.ac: Link enable-execute-stack.c to
4682 $enable_execute_stack.
4683 * configure: Regenerate.
4684 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4685 (lib2funcs): Remove _enable_execute_stack.
4686
10c4cabc
DM		 46872011-06-09 David S. Miller <davem@davemloft.net>
4688 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4689
4690 * config.host (sparc-*-linux*): Correct md_unwind_header
4691 filename.
4692 (s390x-ibm-tpf*): Fix typo.
4693
aa4203e7
RO		 46942011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4695
4696 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4697 Add crtfastmath.o to extra_parts.
4698 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4699 mips/t-crtfm.
4700 * config/mips/t-crtfm: Remove.
4701
0defd786
JDA		 47022011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4703
4704 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4705
82f247af
KK		 47062011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4707
4708 * config.host (sh*-*-linux*): Fix typo.
4709
58cd1d70
RO		 47102011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4711
4712 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4713 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4714 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4715 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4716 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4717 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4718 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4719 Wrap in !__MINGW64__.
4720 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4721 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4722 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4723 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4724 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4725 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4726 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4727 Wrap in !__LP64__.
4728 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4729 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4730 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4731 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4732 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4733 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4734 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4735 * config/no-unwind.h: New file.
4736 * config.host (md_unwind_header): Document.
4737 Define.
4738 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4739 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4740 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4741 hppa[12]*-*-hpux11*): Set md_unwind_header.
4742 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4743 Set md_unwind_header.
4744 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4745 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4746 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4747 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4748 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4749 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4750 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4751 md_unwind_header.
4752 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4753 * configure: Regenerate.
4754
737346fa
RO		 47552011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4756
4757 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4758 Set tmake_file, extra_parts.
4759 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4760 Remove O32 support.
4761 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4762 Remove O32 support.
4763 * config/mips/t-irix6: New file.
4764 * config/mips/t-slibgcc-irix: New file.
4765
c192cee6
RO		 47662011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4767
4768 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4769 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4770
ee33b5f0
RO		 47712011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4772
4773 * configure.ac (target_thread_file): Determine thread model.
4774 * configure: Regenerate.
4775 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4776 * config/alpha/t-alpha: New file.
4777 * config/alpha/t-crtfm: Use $<.
4778 * config/alpha/t-ieee: New file.
4779 * config/alpha/t-osf-pthread: New file.
4780 * config/alpha/t-slibgcc-osf: New file.
4781 * config/alpha/libgcc-osf5.ver: New file.
4782
0699e415
RO		 47832011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4784
4785 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4786 tmake_file.
4787 Add crtfastmath.o to extra_parts.
4788
a3fab9c2
RO		 47892011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4790
4791 * config/gmon-sol2.c: Reindent.
4792 Cleanup comments.
4793 Remove, correct casts.
4794 Use STDERR_FILENO, NULL.
4795 (BASEADDRESS): Remove.
4796 (minbrk): Remove.
4797 (errno, sbrk): Remove declarations.
4798 (monstartup) [hp300]: Remove.
4799 (mcount): Remove.
4800
ca24c5ad
RO		 48012011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4802
4803 * Makefile.in (cpu_type): Define.
4804 * config.host (i[34567]86-*-rtems*): Handle it.
4805 (i[34567]86-*-solaris2*): Move body ...
4806 (*-*-solaris2*): ... here.
4807 New case, generalize.
4808 (sparc-*-elf*): Handle it.
4809 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4810 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4811 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4812 Fold into ...
4813 (sparc*-*-solaris2*): ... this.
4814 New case.
4815 (sparc64-*-elf*): Handle it.
4816 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4817 Merge ../gcc/config/i386/gmon-sol2.c.
4818 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4819 Use C comments.
4820 Merge ../gcc/config/i386/sol2-gc1.asm.
4821 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4822 Use C comments.
4823 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4824 Use C comments.
4825 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4826 * config/i386/t-crtstuff: New file.
4827 * config/i386/t-softfp: New file.
4828 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4829 $(T)crti.o, $(T)crtn.o): Remove.
4830 (gcrt1.o): New rule.
4831 (TARGET_LIBGCC2_CFLAGS): Remove.
4832 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4833 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4834 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4835 * config/sparc/t-sol2: New file.
4836 * config/sparc/t-crtfm: Move to ...
4837 * config/t-crtfm: ... this.
4838 Use $(cpu_type), $<.
4839 * config/t-crtin: New file.
4840 * config/sparc/t-softfp: New file.
4841 * config/sparc/t-softmul: New file.
4842 * config/t-rtems: New file.
4843 * config/t-slibgcc: New file.
4844 * config/t-slibgcc-elf-ver: New file.
4845 * config/t-slibgcc-gld: New file.
4846 * config/t-slibgcc-sld: New file.
4847 * config/t-sol2: New file.
4848 * configure.ac: Include ../config/lib-ld.m4.
4849 Call AC_LIB_PROG_LD_GNU.
4850 Substitute cpu_type.
4851 * configure: Regenerate.
4852
ad5f3d7b
BS		 48532011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4854
4855 PR bootstrap/49173
4856 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4857 libgcc-std.ver in the build directory.
4858 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4859 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4860
cdbf4541
BS		 48612011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4862
4863 * libgcc-std.ver.in: New file.
4864 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4865 variables.
4866 (libgcc-std.ver): New rule.
4867 * config/t-gnu-prefix: New file.
4868
c8028650
RO		 48692011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4870
4871 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4872
4a68b4ca
JM		 48732011-05-10 Joseph Myers <joseph@codesourcery.com>
4874
4875 * config/i386/darwin-lib.h: New file.
4876
80cf2e08
JM		 48772011-05-10 Joseph Myers <joseph@codesourcery.com>
4878
4879 * config/arm/symbian-lib.h: New.
4880
a3330c9d
CD		 48812011-05-04 Chris Demetriou <cgd@google.com>
4882
4883 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4884 (__x86.get_pc_thunk.bx): ...this.
4885 (__morestack): Adjust for rename, remove undef of __i686.
4886
6ace0756
CD		 48872011-05-03 Chris Demetriou <cgd@google.com>
4888
4889 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4890
ebb9f8b0
JM		 48912011-03-22 Joseph Myers <joseph@codesourcery.com>
4892
4893 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4894 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4895 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4896 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4897 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4898 Remove cases.
4899
9cfa1499
AT		 49002011-03-14 Andreas Tobler <andreast@fgznet.ch>
4901
4902 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4903 Adjust copyright year.
4904
457186f6
ILT		 49052011-03-07 Ian Lance Taylor <iant@google.com>
4906
4907 * generic-morestack.c (__splitstack_find): Adjust returned stack
4908 pointer to include all registers pushed by __morestack.
4909
58c741a6
DK		 49102011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4911
4912 PR target/40125
4913 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4914 (toolexecdir): Calculate and AC_SUBST.
4915 (toolexeclibdir): Likewise.
4916 * Makefile.in (target_noncanonical): Import.
4917 (toolexecdir): Likewise.
4918 (toolexeclibdir): Likewise.
4919 * configure: Regenerate.
4920
26716c44
NF		 49212010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4922
4923 PR target/46040
4924 * config/arm/bpabi.h: Rename to...
4925 * config/arm/bpabi-lib.h: ...this.
4926
b595b1a1
RO		 49272010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4928
4929 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4930 appropriate.
4931 * configure: Regenerate.
4932
a3abe41c
NF		 49332010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4934
4935 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4936 __FLOAT_WORD_ORDER__.
4937 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4938 Delete.
4939
455c8f48
RW		 49402010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4941
4942 PR other/46202
4943 * Makefile.in (install-strip): New phony target.
4944
f3824a8b
ILT		 49452010-11-07 Ian Lance Taylor <iant@google.com>
4946
4947 PR target/46089
4948 * config/i386/morestack.S (__morestack_large_model): New
4949 function.
4950
18ed6ee4
NF		 49512010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4952
4953 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4954 Delete.
4955 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4956
8ac7fdcb
NF		 49572010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4958
4959 * config/arm/bpabi.h: New file.
4960 * config/frv/frv-abi.h: New file.
4961
cdb388c2
ILT		 49622010-10-01 Ian Lance Taylor <iant@google.com>
4963
4964 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4965 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4966
ef7c141c
L		 49672010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4968
4969 PR target/45858
4970 * config.host: Add the missing `$'.
4971
80920132
ME		 49722010-09-30 Michael Eager <eager@eagercon.com>
4973
4974 * config.host: Add microblaze*-*-*.
4975 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4976 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4977 udivsi3.asm,umodsi3.asm}: New.
4978
6dace308
ILT		 49792010-09-28 Ian Lance Taylor <iant@google.com>
4980
4981 * configure.ac: Adjust CFI test to test assembler directly rather
4982 than checking gcc preprocessor macro.
4983 * configure: Rebuild.
4984
b6110d6d
ILT		 49852010-09-27 Ian Lance Taylor <iant@google.com>
4986
4987 * configure.ac: Test whether assembler supports CFI directives.
4988 * config.host: Only add t-stack and i386/t-stack-i386 to
4989 tmake_file if libgcc_cv_cfi is "yes".
4990 * configure: Rebuild.
4991
7458026b
ILT		 49922010-09-27 Ian Lance Taylor <iant@google.com>
4993
4994 * generic-morestack.h: New file.
4995 * generic-morestack.c: New file.
4996 * generic-morestack-thread.c: New file.
4997 * config/i386/morestack.S: New file.
4998 * config/t-stack: New file.
4999 * config/i386/t-stack-i386: New file.
5000 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5001 i386/t-stack-i386 to tmake_file.
5002
5b50fc0c
IS		 50032010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5004
5005 * Makefile.in (libgcc-extra-parts): Check for static archives and
5006 invoke ranlib after installing them.
5007 (gcc-extra-parts): Likewise.
5008 (install-leaf): Likewise.
5009
b93cf342
L		 50102010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5011
5012 * configure: Regenerated.
5013
996b42ef
KT		 50142010-09-10 Kai Tietz <kai.tietz@onevision.com>
5015
b93cf342 5016 * configure: Regenerated.
996b42ef 5017
be1c764e
GP		 50182010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5019 Andrew Pinski <pinskia@gmail.com>
5020
1da9434b 5021 PR target/40959
be1c764e
GP		 5022 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5023
cc0ae0ca
L		 50242010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5025
5026 PR target/45524
5027 * configure: Regenerated.
5028
84f47d20
AS		 50292010-09-06 Andreas Schwab <schwab@redhat.com>
5030
5031 * configure: Regenerate.
5032
4159fb8d
UB		 50332010-09-03 Uros Bizjak <ubizjak@gmail.com>
5034
5035 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5036 64bit targets.
5037 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5038 for 64bit targets.
5039
0df8fcc8
UB		 50402010-09-03 Uros Bizjak <ubizjak@gmail.com>
5041 Iain Sandoe <iains@gcc.gnu.org>
5042
5043 PR target/45476
5044 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5045 LIB2FUNCS_EXCLUDE functions.
5046
3c39bca6
AK		 50472010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5048
5049 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5050 Include dfp.m4.
5051 * configure: Regenerate.
5052
d78552bd
UB		 50532010-09-01 Uros Bizjak <ubizjak@gmail.com>
5054
5055 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5056 i386/t-freebsd to tmake_file.
5057 * config/i386/t-freebsd: New file.
5058 * config/i386/libgcc-bsd.ver: New file.
5059
c5b79d4e
NF		 50602010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5061
5062 * config.host (powerpc*-eabispe*): Set tmake_file.
5063 (powerpc*-eabi*): Likewise.
5064 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5065 crtbeginS, crtendS, crtbeginT.
5066
48b09a92
KH		 50672010-06-12 Kazu Hirata <kazu@codesourcery.com>
5068
5069 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5070 to tmake_file. Add crtfastmath.o to extra_parts.
5071 * config/mips/t-crtfm: New.
5072
a4389204
JS		 50732010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5074
5075 * config.host (sparc64-*-rtems*): New target.
5076
ed104137
RO		 50772010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5078
5079 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5080 assembler syntax.
5081
3f56ef8b
TS		 50822010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5083
5084 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5085
8c200350
RO		 50862010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5087
5088 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5089 alpha-dec-osf5.0* support.
5090
80a61cb4 50912010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5092
5093 * config.host: Add lm32-*-rtems*.
5094
f128db92
RO		 50952010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5096 Uros Bizjak <ubizjak@gmail.com>
5097
5098 PR target/39048
5099 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5100 like other remaining 32-bit x86 OSes.
5101 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5102 assembler syntax.
5103 * config/i386/libgcc-sol2.ver: New file.
5104 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5105
368fabd5
JH		 51062010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5107
5108 PR c/43553
5109 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5110 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5111 is used and substitute set_use_emutls.
5112 * configure: Regenerated.
5113
15baf7f8
TG		 51142010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5115
5116 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5117
7f5441df
RO		 51182010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5119
5120 PR target/38085
5121 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5122 MULTILIB_CFLAGS.
5123 ($(T)gcrt1.o): Likewise.
5124 ($(T)crt1.o): Likewise.
5125 ($(T)crti.o): Likewise.
5126 ($(T)crtn.o): Likewise.
5127
ef74edbd
RW		 51282010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5129
5130 PR other/42980
5131 * Makefile.in (install): Use $(MAKE) string in rule, for
5132 parallel make.
5133
e7c914db
HPN		 51342010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5135
5136 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5137 * config/mmix/t-mmix: New file.
5138 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5139
1bcb71c4
JH		 51402010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5141
5142 PR java/41991
5143 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5144 SHLIB_MAPFILES.
5145
e6e50811
AG		 51462010-01-04 Anthony Green <green@moxielogic.com>
5147
5148 * config/moxie/crti.asm, config/moxie/crtn.asm,
5149 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5150 config/moxie/t-moxie: New files.
5151 * config.host: Add t-moxie-softfp reference.
5152
ca8520ad
IS		 51532009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5154
5155 PR other/39888
5156 * config/t-slibgcc-darwin: Fix embedded rpaths for
5157 --enable-version-specific-runtime-libs, build extension stub
5158 libs exposing features available from current libgcc_s.
5159
aa4945c1
JB		 51602009-11-11 Jon Beniston <jon@beniston.com>
5161
d78552bd
UB		 5162 * config.host: Add lm32 targets.
5163 * config/lm32: New directory.
5164 * config/lm32/libgcc_lm32.h: New file.
5165 * config/lm32/_mulsi3.c: New file.
5166 * config/lm32/_udivmodsi4.c: New file.
5167 * config/lm32/_divsi3.c: New file.
5168 * config/lm32/_modsi3.c: New file.
5169 * config/lm32/_udivsi3.c: New file.
5170 * config/lm32/_umodsi3.c: New file.
5171 * config/lm32/_lshrsi3.S: New file.
5172 * config/lm32/_ashrsi3.S: New file.
5173 * config/lm32/_ashlsi3.S: New file.
5174 * config/lm32/crti.S: New file.
5175 * config/lm32/crtn.S: New file.
5176 * config/lm32/t-lm32: New file.
5177 * config/lm32/t-elf: New file.
5178 * config/lm32/t-uclinux: New file.
aa4945c1 5179
65a324b4
NC		 51802009-10-26 Nick Clifton <nickc@redhat.com>
5181
5182 * config.host: Add support for RX target.
5183 * config/rx: New directory.
5184 * config/rx/rx-abi-functions.c: New file. Supplementary
5185 functions for libgcc to support the RX ABI.
5186 * config/rx/rx-abi.h: New file. Supplementary header file for
5187 libgcc RX ABI functions.
5188 * config/rx/t-rx: New file: Makefile fragment for building
5189 libgcc for the RX.
5190
dfb3b0e3
UB		 51912009-10-09 Uros Bizjak <ubizjak@gmail.com>
5192
5193 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5194 constraint of y0 to "g".
5195
81dd9fd7
AK		 51962009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5197
5198 * config.host: Include the s390 makefile fragments.
5199 * config/s390/32/_fixdfdi.c: New file.
5200 * config/s390/32/_fixsfdi.c: New file.
5201 * config/s390/32/_fixtfdi.c: New file.
5202 * config/s390/32/_fixunsdfdi.c: New file.
5203 * config/s390/32/_fixunssfdi.c: New file.
5204 * config/s390/32/_fixunstfdi.c: New file.
5205 * config/s390/32/t-floattodi: New file.
5206 * config/s390/libgcc-glibc.ver: New file.
5207 * config/s390/t-crtstuff: New file.
5208 * config/s390/t-linux: New file.
5209 * config/s390/t-tpf: New file.
5210
df58e648
RW		 52112009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5212
5213 * configure.ac (AC_PREREQ): Bump to 2.64.
5214
79052be3
KK		 52152009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5216
5217 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5218
5213506e
RW		 52192009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5220
5221 * configure: Regenerate.
5222
a9a25daa
DR		 52232009-08-09 Douglas B Rupp <rupp@gnat.com>
5224
5225 * config.host (ia64-hp-*vms*): New target.
5226 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5227 with ia64-hp-*vms*.
5228
6efbd53f
RW		 52292009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5230
5231 * configure.ac: Add snippet for maintainer-mode.
5232 * configure: Regenerate.
5233 * Makefile.in (AUTOCONF, configure_deps): New variables.
5234 ($(srcdir)/configure)): New rule, active only with maintainer
5235 mode turned on.
5236
7acf4da6
DD		 52372009-06-23 DJ Delorie <dj@redhat.com>
5238
5239 Add MeP port.
5240 * config.host: Add mep support.
5241
54f549af
KT		 52422009-06-22 Kai Tietz <kai.tietz@onevision.com>
5243
34481f28 5244 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5245 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5246
5247 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5248 for mingw targets.
54f549af
KT		 5249 * config/i386/64/_multc3.c: Likewise.
5250 * config/i386/64/_powitf2.c: Likewise.
5251 * config/i386/64/eqtf2.c: Likewise.
5252 * config/i386/64/getf2.c: Likewise.
5253 * config/i386/64/letf2.c: Likewise.
5254 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5255 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5256 unsigned long long for x64 mingw targets.
5257 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5258 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5259
fea96e25
MR		 52602009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5261
5262 * config.host (vax-*-linux*): New.
5263
cceb575c
AG		 52642009-05-31 Anthony Green <green@moxielogic.com>
5265
5266 * config.host: Add moxie support.
5267 * config/moxie/t-moxie: New file.
5268
e997fb9c
DB		 52692009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5270
5271 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5272 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5273
532bfb0a
AJ		 52742009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5275
5276 * config.host: Add i386/${host_address}/t-fprules-softfp to
5277 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5278
748086b7
JJ		 52792009-04-09 Nick Clifton <nickc@redhat.com>
5280
5281 * config/ia64/tf-signs.c: Change copyright header to refer to
5282 version 3 of the GNU General Public License with version 3.1
5283 of the GCC Runtime Library Exception and to point readers at
5284 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5285 web page.
5286 * config/i386/32/tf-signs.c: Likewise.
5287 * config/libbid/_addsub_dd.c: Likewise.
5288 * config/libbid/_addsub_sd.c: Likewise.
5289 * config/libbid/_addsub_td.c: Likewise.
5290 * config/libbid/_dd_to_df.c: Likewise.
5291 * config/libbid/_dd_to_di.c: Likewise.
5292 * config/libbid/_dd_to_sd.c: Likewise.
5293 * config/libbid/_dd_to_sf.c: Likewise.
5294 * config/libbid/_dd_to_si.c: Likewise.
5295 * config/libbid/_dd_to_td.c: Likewise.
5296 * config/libbid/_dd_to_tf.c: Likewise.
5297 * config/libbid/_dd_to_udi.c: Likewise.
5298 * config/libbid/_dd_to_usi.c: Likewise.
5299 * config/libbid/_dd_to_xf.c: Likewise.
5300 * config/libbid/_df_to_dd.c: Likewise.
5301 * config/libbid/_df_to_sd.c: Likewise.
5302 * config/libbid/_df_to_td.c: Likewise.
5303 * config/libbid/_di_to_dd.c: Likewise.
5304 * config/libbid/_di_to_sd.c: Likewise.
5305 * config/libbid/_di_to_td.c: Likewise.
5306 * config/libbid/_div_dd.c: Likewise.
5307 * config/libbid/_div_sd.c: Likewise.
5308 * config/libbid/_div_td.c: Likewise.
5309 * config/libbid/_eq_dd.c: Likewise.
5310 * config/libbid/_eq_sd.c: Likewise.
5311 * config/libbid/_eq_td.c: Likewise.
5312 * config/libbid/_ge_dd.c: Likewise.
5313 * config/libbid/_ge_sd.c: Likewise.
5314 * config/libbid/_ge_td.c: Likewise.
5315 * config/libbid/_gt_dd.c: Likewise.
5316 * config/libbid/_gt_sd.c: Likewise.
5317 * config/libbid/_gt_td.c: Likewise.
5318 * config/libbid/_isinfd128.c: Likewise.
5319 * config/libbid/_isinfd32.c: Likewise.
5320 * config/libbid/_isinfd64.c: Likewise.
5321 * config/libbid/_le_dd.c: Likewise.
5322 * config/libbid/_le_sd.c: Likewise.
5323 * config/libbid/_le_td.c: Likewise.
5324 * config/libbid/_lt_dd.c: Likewise.
5325 * config/libbid/_lt_sd.c: Likewise.
5326 * config/libbid/_lt_td.c: Likewise.
5327 * config/libbid/_mul_dd.c: Likewise.
5328 * config/libbid/_mul_sd.c: Likewise.
5329 * config/libbid/_mul_td.c: Likewise.
5330 * config/libbid/_ne_dd.c: Likewise.
5331 * config/libbid/_ne_sd.c: Likewise.
5332 * config/libbid/_ne_td.c: Likewise.
5333 * config/libbid/_sd_to_dd.c: Likewise.
5334 * config/libbid/_sd_to_df.c: Likewise.
5335 * config/libbid/_sd_to_di.c: Likewise.
5336 * config/libbid/_sd_to_sf.c: Likewise.
5337 * config/libbid/_sd_to_si.c: Likewise.
5338 * config/libbid/_sd_to_td.c: Likewise.
5339 * config/libbid/_sd_to_tf.c: Likewise.
5340 * config/libbid/_sd_to_udi.c: Likewise.
5341 * config/libbid/_sd_to_usi.c: Likewise.
5342 * config/libbid/_sd_to_xf.c: Likewise.
5343 * config/libbid/_sf_to_dd.c: Likewise.
5344 * config/libbid/_sf_to_sd.c: Likewise.
5345 * config/libbid/_sf_to_td.c: Likewise.
5346 * config/libbid/_si_to_dd.c: Likewise.
5347 * config/libbid/_si_to_sd.c: Likewise.
5348 * config/libbid/_si_to_td.c: Likewise.
5349 * config/libbid/_td_to_dd.c: Likewise.
5350 * config/libbid/_td_to_df.c: Likewise.
5351 * config/libbid/_td_to_di.c: Likewise.
5352 * config/libbid/_td_to_sd.c: Likewise.
5353 * config/libbid/_td_to_sf.c: Likewise.
5354 * config/libbid/_td_to_si.c: Likewise.
5355 * config/libbid/_td_to_tf.c: Likewise.
5356 * config/libbid/_td_to_udi.c: Likewise.
5357 * config/libbid/_td_to_usi.c: Likewise.
5358 * config/libbid/_td_to_xf.c: Likewise.
5359 * config/libbid/_tf_to_dd.c: Likewise.
5360 * config/libbid/_tf_to_sd.c: Likewise.
5361 * config/libbid/_tf_to_td.c: Likewise.
5362 * config/libbid/_udi_to_dd.c: Likewise.
5363 * config/libbid/_udi_to_sd.c: Likewise.
5364 * config/libbid/_udi_to_td.c: Likewise.
5365 * config/libbid/_unord_dd.c: Likewise.
5366 * config/libbid/_unord_sd.c: Likewise.
5367 * config/libbid/_unord_td.c: Likewise.
5368 * config/libbid/_usi_to_dd.c: Likewise.
5369 * config/libbid/_usi_to_sd.c: Likewise.
5370 * config/libbid/_usi_to_td.c: Likewise.
5371 * config/libbid/_xf_to_dd.c: Likewise.
5372 * config/libbid/_xf_to_sd.c: Likewise.
5373 * config/libbid/_xf_to_td.c: Likewise.
5374 * config/libbid/bid128.c: Likewise.
5375 * config/libbid/bid128_2_str.h: Likewise.
5376 * config/libbid/bid128_2_str_macros.h: Likewise.
5377 * config/libbid/bid128_2_str_tables.c: Likewise.
5378 * config/libbid/bid128_add.c: Likewise.
5379 * config/libbid/bid128_compare.c: Likewise.
5380 * config/libbid/bid128_div.c: Likewise.
5381 * config/libbid/bid128_fma.c: Likewise.
5382 * config/libbid/bid128_logb.c: Likewise.
5383 * config/libbid/bid128_minmax.c: Likewise.
5384 * config/libbid/bid128_mul.c: Likewise.
5385 * config/libbid/bid128_next.c: Likewise.
5386 * config/libbid/bid128_noncomp.c: Likewise.
5387 * config/libbid/bid128_quantize.c: Likewise.
5388 * config/libbid/bid128_rem.c: Likewise.
5389 * config/libbid/bid128_round_integral.c: Likewise.
5390 * config/libbid/bid128_scalb.c: Likewise.
5391 * config/libbid/bid128_sqrt.c: Likewise.
5392 * config/libbid/bid128_string.c: Likewise.
5393 * config/libbid/bid128_to_int16.c: Likewise.
5394 * config/libbid/bid128_to_int32.c: Likewise.
5395 * config/libbid/bid128_to_int64.c: Likewise.
5396 * config/libbid/bid128_to_int8.c: Likewise.
5397 * config/libbid/bid128_to_uint16.c: Likewise.
5398 * config/libbid/bid128_to_uint32.c: Likewise.
5399 * config/libbid/bid128_to_uint64.c: Likewise.
5400 * config/libbid/bid128_to_uint8.c: Likewise.
5401 * config/libbid/bid32_to_bid128.c: Likewise.
5402 * config/libbid/bid32_to_bid64.c: Likewise.
5403 * config/libbid/bid64_add.c: Likewise.
5404 * config/libbid/bid64_compare.c: Likewise.
5405 * config/libbid/bid64_div.c: Likewise.
5406 * config/libbid/bid64_fma.c: Likewise.
5407 * config/libbid/bid64_logb.c: Likewise.
5408 * config/libbid/bid64_minmax.c: Likewise.
5409 * config/libbid/bid64_mul.c: Likewise.
5410 * config/libbid/bid64_next.c: Likewise.
5411 * config/libbid/bid64_noncomp.c: Likewise.
5412 * config/libbid/bid64_quantize.c: Likewise.
5413 * config/libbid/bid64_rem.c: Likewise.
5414 * config/libbid/bid64_round_integral.c: Likewise.
5415 * config/libbid/bid64_scalb.c: Likewise.
5416 * config/libbid/bid64_sqrt.c: Likewise.
5417 * config/libbid/bid64_string.c: Likewise.
5418 * config/libbid/bid64_to_bid128.c: Likewise.
5419 * config/libbid/bid64_to_int16.c: Likewise.
5420 * config/libbid/bid64_to_int32.c: Likewise.
5421 * config/libbid/bid64_to_int64.c: Likewise.
5422 * config/libbid/bid64_to_int8.c: Likewise.
5423 * config/libbid/bid64_to_uint16.c: Likewise.
5424 * config/libbid/bid64_to_uint32.c: Likewise.
5425 * config/libbid/bid64_to_uint64.c: Likewise.
5426 * config/libbid/bid64_to_uint8.c: Likewise.
5427 * config/libbid/bid_b2d.h: Likewise.
5428 * config/libbid/bid_binarydecimal.c: Likewise.
5429 * config/libbid/bid_conf.h: Likewise.
5430 * config/libbid/bid_convert_data.c: Likewise.
5431 * config/libbid/bid_decimal_data.c: Likewise.
5432 * config/libbid/bid_decimal_globals.c: Likewise.
5433 * config/libbid/bid_div_macros.h: Likewise.
5434 * config/libbid/bid_dpd.c: Likewise.
5435 * config/libbid/bid_flag_operations.c: Likewise.
5436 * config/libbid/bid_from_int.c: Likewise.
5437 * config/libbid/bid_functions.h: Likewise.
5438 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5439 * config/libbid/bid_inline_add.h: Likewise.
5440 * config/libbid/bid_internal.h: Likewise.
5441 * config/libbid/bid_round.c: Likewise.
5442 * config/libbid/bid_sqrt_macros.h: Likewise.
5443
54442009-04-09 Jakub Jelinek <jakub@redhat.com>
5445
5446 * Makefile.in: Change copyright header to refer to version
5447 3 of the GNU General Public License and to point readers at the
5448 COPYING3 file and the FSF's license web page.
5449 * config.host: Likewise.
5450
633dd061
AM		 54512009-04-07 Alan Modra <amodra@bigpond.net.au>
5452
5453 * config.host: Reorder and merge to match config.gcc change.
5454
457d1d00
AM		 54552009-04-03 Alan Modra <amodra@bigpond.net.au>
5456
5457 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5458
52c0e446
JM		 54592009-03-28 Joseph Myers <joseph@codesourcery.com>
5460
5461 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5462 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5463 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5464 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5465
ba181049
UB		 54662009-02-12 Uros Bizjak <ubizjak@gmail.com>
5467
5468 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5469 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5470
c252db20
L		 54712009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5472
ba181049
UB		 5473 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5474 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5475
5476 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5477
5478 * config/ia64/__divxf3.asm: New.
5479 * config/ia64/_fixtfdi.asm: Likewise.
5480 * config/ia64/_fixunstfdi.asm: Likewise.
5481 * config/ia64/_floatditf.asm: Likewise.
5482 * config/ia64/t-fprules-softfp: Likewise.
5483 * config/ia64/t-softfp-compat: Likewise.
5484 * config/ia64/tf-signs.c: Likewise.
5485
c60535f9
BE		 54862009-01-18 Ben Elliston <bje@au.ibm.com>
5487
5488 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5489
ce16861e
BE		 54902009-01-16 Ben Elliston <bje@au.ibm.com>
5491
5492 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5493 to tmake_file.
5494
bcf4713b
BE		 54952009-01-13 Ben Elliston <bje@au.ibm.com>
5496
5497 * config/t-softfp: New file.
5498 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5499 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5500
2042cb04
JS		 55012009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5502
5503 * config.host: Add m32r*-*-rtems*.
5504
541ed00e
JS		 55052008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5506
5507 * config.host: Add m32c*-*-rtems*.
5508
19523300
RO		 55092008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5510
5511 PR bootstrap/33100
5512 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5513 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5514 * configure: Regenerate.
5515 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5516 tmake_file here from gcc/config.gcc.
5517 Move extra_parts here from gcc/config.gcc.
5518 * config/i386/t-sol2: Move here from gcc/config/i386.
5519 Use gcc_srcdir instead of srcdir.
5520
0a4a51c7
AN		 55212008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5522
5523 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5524 case.
5525
2a761e46
TS		 55262008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5527
5528 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5529
c0451df7
TS		 55302008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5531
5532 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5533
358da97e
HS		 55342008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5535
5536 Add picoChip port.
5537 * config.host: Add picochip-*-*.
5538
c660f132
BW		 55392008-08-06 Bob Wilson <bob.wilson@acm.org>
5540
5541 * config.host: Match more processor names for Xtensa.
5542
d1349557
L		 55432008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5544
5545 * config/i386/64/t-softfp-compat: Update comments.
5546
dd7b73c0
L		 55472008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5548
5549 * config/i386/64/_divtc3-compat.c: Moved to ...
5550 * config/i386/64/_divtc3.c: Here.
5551
5552 * config/i386/64/_multc3-compat.c: Moved to ...
5553 * config/i386/64/_multc3.c: Here.
5554
5555 * config/i386/64/_powitf2-compat.c: Moved to ...
5556 * config/i386/64/_powitf2.c: Here.
5557
5558 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5559 .c suffix instead of -compat.c.
5560
6e1fab3d
UB		 55612008-07-05 Uros Bizjak <ubizjak@gmail.com>
5562
5563 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5564 (_FP_MUL_MEAT_D): Ditto.
5565 (_FP_DIV_MEAT_S): Ditto.
5566 (_FP_DIV_MEAT_D): Ditto.
5567
f92518d7
RS		 55682008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5569
5570 * Makefile.in: Add support for __sync_* libgcc functions.
5571
d0aede14
L		 55722008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5573
5574 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5575
c174f11c
L		 55762008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5577
5578 PR boostrap/36702
5579 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5580 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5581
5582 * config/i386/64/t-fprules-softfp: Moved to ...
5583 * config/i386/64/t-softfp-compat: This. New.
5584
5f464fa2
UB		 55852008-07-02 Uros Bizjak <ubizjak@gmail.com>
5586
5587 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5588 Initialize f with 0.0.
5589
ff473280
L		 55902008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5591
5592 PR target/36669
5593 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5594
5595 * config/i386/64/_divtc3-compat.c: New.
5596 * config/i386/64/_multc3-compat.c: Likewise.
5597 * config/i386/64/_powitf2-compat.c: Likewise.
5598 * config/i386/64/eqtf2.c: Likewise.
5599 * config/i386/64/getf2.c: Likewise.
5600 * config/i386/64/letf2.c: Likewise.
5601 * config/i386/64/t-fprules-softfp: Likewise.
5602
56032008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5604
5605 * config.host: Add i386/${host_address}/t-fprules-softfp to
5606 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5607 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5608
5609 * configure.ac: Set host_address to 64 or 32 for x86.
5610 * configure: Regenerated.
5611
5612 * Makefile.in (config.status): Also depend on
5613 $(srcdir)/config.host.
5614
5615 * config/i386/32/t-fprules-softfp: New.
5616 * config/i386/32/tf-signs.c: Likewise.
5617
5618 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5619
56202008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5621 Uros Bizjak <ubizjak@gmail.com>
5622
5623 * config/i386/32/sfp-machine.h: New.
5624
30551d99
NF		 56252008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5626
5627 * config/rs6000/t-ppccomm: Remove rules that conflict with
5628 auto-generated rules.
5629
18c04407
RW		 56302008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5631
5632 * configure.ac: sinclude override.m4.
5633 * configure: Regenerate.
5634
10fbe77a
BRF		 56352008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5636
5637 * configure: Regenerate.
5638
bc6d4c3f
JM		 56392008-06-10 Joseph Myers <joseph@codesourcery.com>
5640
5641 * Makefile.in (DECNUMINC): Remove
5642 -I$(MULTIBUILDTOP)../../libdecnumber.
5643 * gstdint.h: New.
5644
cd985f66
JM		 56452008-06-07 Joseph Myers <joseph@codesourcery.com>
5646
5647 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5648 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5649 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5650 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5651 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5652 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5653 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5654 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5655 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5656 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5657 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5658 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5659 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5660 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5661
93fea8d3
AL		 56622008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5663
5664 * config.host (sh2[lbe]*-*-linux*): Allow target.
5665
18724e30
NF		 56662008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5667
5668 * config/rs6000/t-ppccomm: Add build rules for new files.
5669 (LIB2ADD_ST): New variable.
5670
47583040
AH		 56712008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5672
5673 PR target/34210
5674 PR target/35508
5675 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5676 * config/t-avr: New file. Build 16bit libgcc functions.
5677
cf8e67fe
JJ		 56782008-03-02 Jakub Jelinek <jakub@redhat.com>
5679
5680 PR target/35401
5681 * config/t-slibgcc-darwin: Make install-leaf dependent on
5682 install-darwin-libgcc-stubs instead of install.
5683
8d8da227
JM		 56842008-01-25 Joseph Myers <joseph@codesourcery.com>
5685
5686 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5687 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5688 sh-*-rtemscoff*): Remove cases.
5689
edbf8b16
RS		 56902007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5691
5692 * Makefile.in (all): Use install-leaf rather than install.
5693 (install): Split most of the rule into...
5694 (install-leaf): ...this new one.
5695
89deeaff
EK		 56962007-12-19 Etsushi Kato <ek.kato@gmail.com>
5697 Paolo Bonzini <bonzini@gnu.org>
5698
5699 PR target/30572
5f464fa2
UB		 5700 * Makefile.in: Use @shlib_slibdir@ substitution to get
5701 correct install name on darwin.
89deeaff 5702 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5703
4081d704
HPN		 57042007-12-15 Hans-Peter Nilsson <hp@axis.com>
5705
5706 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5707 cris-*-elf and cris-*-none.
5708 (crisv32-*-linux*): Similar, as cris-*-linux*.
5709
f43e89a3
RIL		 57102007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5711
5712 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5713
b4e9c2c6
L		 57142007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5715
5716 PR regression/33926
5717 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5718 * configure: Regenerated.
5719
b2a00c89
L		 57202007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5721
5722 * Makefile.in (dfp-filenames): Replace decimal_globals,
5723 decimal_data, binarydecimal and convert_data with
5724 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5725 and bid_convert_data, respectively.
5726
8d2a9e0e
CF		 57272007-09-17 Chao-ying Fu <fu@mips.com>
5728 Nigel Stephens <nigel@mips.com>
5729
5730 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5731 * Makefile.in (fixed_point): Define.
5732 Check if fixed_point is yes to build support functions.
5733 * configure.ac: Check for fixed_point support.
5734 * configure: Regenerated.
5735 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5736 funcs, modes, from, to.
5737
2b53935d
JJ		 57382007-09-11 Janis Johnson <janis187@us.ibm.com
5739
5740 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5741
2533577f
JJ		 57422007-09-10 Janis Johnson <janis187@us.ibm.com>
5743
5744 * Makefile.in (dfp-filenames): Remove decUtility, add
5745 decDouble, decPacked, decQuad, decSingle.
5746
3ae3dbd6
HK		 57472007-08-27 Hans Kester <hans.kester@ellips.nl>
5748
5749 * config.host : Add x86_64-elf target.
5750
22867d02
L		 57512007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5752
5753 * configure.ac (set_have_cc_tls): Add a missing =.
5754 * configure: Regenerated.
5755
6f461e76
L		 57562007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5757
5758 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5759 and x86_64-*-linux*.
5760
5761 * config/t-tls: New file.
5762
dfb3b0e3 5763 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5764
5765 * configure.ac: Include ../config/enable.m4 and
5766 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5767 supports TLS and substitute set_have_cc_tls.
5768 * configure: Regenerated.
5769
200359e8
L		 57702007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5771
5772 * Makefile.in: Use libbid for DFP when BID is enabled.
5773
76f5e200
DS		 57742007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5775
5776 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5777 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5778 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5779
9bd196f0 57802007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5781 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5782
5783 PR target/29498
5784 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5785 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5786 * config/i386/t-crtfm: Compile crtfastmath.o with
5787 -minline-all-stringops.
5788
1910440e
RS		 57892007-05-10 Richard Sandiford <richard@codesourcery.com>
5790
5791 * config.host (sparc-wrs-vxworks): New target.
5792
7d33c31d
KH		 57932007-04-14 Kazu Hirata <kazu@codesourcery.com>
5794
5795 * config.host: Recognize fido.
5796
96fccd0d
JJ		 57972007-04-04 Janis Johnson <janis187@us.ibm.com>
5798
5799 * configure: Check host, not target, for decimal float support.
5800
577565f9
UB		 58012007-04-03 Uros Bizjak <ubizjak@gmail.com>
5802
5803 * config/i386/t-crtpc: New file.
5804 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5805 (x86_64-*-linux*): Ditto.
577565f9 5806
ccf8e764
RH		 58072007-02-30 Kai Tietz <kai.tietz@onevision.com>
5808
5809 * config.host (x86_64-*-mingw*): New target.
5810
79b87c74
MM		 58112007-03-23 Michael Meissner <michael.meissner@amd.com>
5812 H.J. Lu <hongjiu.lu@intel.com>
5813
5814 * Makefile.in (enable_decimal_float): New.
5815 (DECNUMINC): Add
5816 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5817 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5818 (decbits-filenames): This.
5819 (decbits-objects): New.
5820 (libgcc-objects): Add $(decbits-objects).
5821
5822 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5823 Substitute enable_decimal_float.
5824 * configure: Regenerated.
5825
8fce4e31
HPN		 58262007-03-19 Hans-Peter Nilsson <hp@axis.com>
5827
5828 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5829
e8bb4597
BM		 58302007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5831
5832 * Makefile.in (install-info): New dummy target.
5833
344189f9
BS		 58342007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5835
5836 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5837
ac84c172
BM		 58382007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5839
5840 * Makefile.in: Add install-html and install-pdf dummy
5841 targets.
5842
cd5c2357
RS		 58432007-02-05 Roger Sayle <roger@eyesopen.com>
5844 Daniel Jacobowitz <dan@codesourcery.com>
5845
5846 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5847 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5848 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5849
d9a66f98
JJ		 58502007-01-29 Janis Johnson <janis187@us.ibm.com>
5851
5852 * Makefile.in (dec-filenames): Add decExcept.
5853
9891ec5f
DJ		 58542007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5855
5856 PR bootstrap/30469
5857 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5858 -fprofile-use.
5859
d6efbf5a
DJ		 58602007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5861
5862 * configure.ac: Add --enable-version-specific-runtime-libs.
5863 Correct $slibdir default.
5864 * configure: Regenerated.
5865
17caeff2
JM		 58662007-01-23 Joseph Myers <joseph@codesourcery.com>
5867
5868 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5869
5ea41e3a
AP		 58702007-01-21 Andrew Pinski <pinskia@gmail.com>
5871
5872 PR target/30519
5873 * config.host (alpha*-*-linux*): Set extra_parts.
5874
26900826
KK		 58752007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5876
5877 * config/sh/t-linux: New.
5878 * config.host (sh*-*-linux*): Set tmake_file.
5879
97af925b
DJ		 58802007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5881
5882 * Makefile.in (install): Handle multilibs.
5883
b0088af7
BM		 58842007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5885
5886 * Makefile.in: Added .PHONY entry for documentation targets.
5887
e0a9456a
BM		 58882007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5889
5890 * Makefile.in: Add empty info, html, dvi, pdf targets.
5891
7fd453b4
MS		 58922007-01-04 Mike Stump <mrs@apple.com>
5893
5894 * Makefile.in (MAKEINFO): Remove.
5895 (PERL): Likewise.
5896
14e8fc8b
PB		 58972007-01-04 Paolo Bonzini <bonzini@gnu.org>
5898
5899 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5900 * configure: Regenerate.
5901 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5902 (gcc_objdir): Use it.
14e8fc8b 5903
1555beba
DJ		 59042007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5905
5906 * config.host (ia64*-*-linux*): Set tmake_file.
5907
79e6eaeb
DJ		 59082007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5909
5910 * Makefile.in (version): Define.
5911
fa958513
DJ		 59122007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5913 Paolo Bonzini <bonzini@gnu.org>
5914
5915 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5916 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5917 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5918 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5919 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5920 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5921 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git