| blob | 7439942fc80d085b3fdbc770d7c726d1e743a558 |
1 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
3 Backport from 2014-05-27 mainline r210322.
5 PR libgcc/61152
6 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
8 2014-05-22 Nick Clifton <nickc@redhat.com>
10 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
11 -mhwmult=none.
13 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
15 Backport from mainline
16 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
18 PR libgcc/60166
19 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
20 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
22 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24 Backport from mainline
25 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27 PR libgcc/61097
28 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
29 if --enable-shared.
31 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
33 Work around for current cygwin32 build problems.
34 * config/i386/cygming-crtbegin.c (__register_frame_info,
35 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
36 functions only for 64-bit systems.
38 2014-04-22 Release Manager
40 * GCC 4.9.0 released.
42 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
44 * config.host: Append t-floattodi to tmake_file depending on
45 host_address.
47 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
49 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
51 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
53 PR libgcc/60472
54 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
55 variable to avoid array subscript is above array bounds warnings.
56 Use __builtin_expect when checking *jcr_list for NULL.
58 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
60 PR libgcc/59339
61 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
62 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
63 vtv_*.o to extra_parts if enable_vtable_verify.
65 2014-03-06 Nick Clifton <nickc@redhat.com>
67 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
68 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
70 2014-02-28 Joey Ye <joey.ye@arm.com>
72 PR libgcc/60166
73 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
74 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
75 Set to zero.
77 2014-02-24 Walter Lee <walt@tilera.com>
79 * config.host: Support "tilegx*" and "tilepro*" triplets.
80 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
81 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
83 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
84 Chung-Lin Tang <cltang@codesourcery.com>
86 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
87 * config/nios2/crti.S: Remove .file directive.
88 * config/nios2/crtn.S: Likewise.
90 2014-02-18 Kai Tietz <ktietz@redhat.com>
91 Jonathan Schleifer <js@webkeks.org>
93 PR objc/56870
94 * unwind-seh.c (_GCC_specific_handler): Pass proper
95 value to unwind-handler.
97 2014-02-12 Joseph Myers <joseph@codesourcery.com>
99 * soft-fp/adddf3.c: Update from glibc.
100 * soft-fp/addsf3.c: Likewise.
101 * soft-fp/addtf3.c: Likewise.
102 * soft-fp/divdf3.c: Likewise.
103 * soft-fp/divsf3.c: Likewise.
104 * soft-fp/divtf3.c: Likewise.
105 * soft-fp/double.h: Likewise.
106 * soft-fp/eqdf2.c: Likewise.
107 * soft-fp/eqsf2.c: Likewise.
108 * soft-fp/eqtf2.c: Likewise.
109 * soft-fp/extenddftf2.c: Likewise.
110 * soft-fp/extended.h: Likewise.
111 * soft-fp/extendsfdf2.c: Likewise.
112 * soft-fp/extendsftf2.c: Likewise.
113 * soft-fp/extendxftf2.c: Likewise.
114 * soft-fp/fixdfdi.c: Likewise.
115 * soft-fp/fixdfsi.c: Likewise.
116 * soft-fp/fixdfti.c: Likewise.
117 * soft-fp/fixsfdi.c: Likewise.
118 * soft-fp/fixsfsi.c: Likewise.
119 * soft-fp/fixsfti.c: Likewise.
120 * soft-fp/fixtfdi.c: Likewise.
121 * soft-fp/fixtfsi.c: Likewise.
122 * soft-fp/fixtfti.c: Likewise.
123 * soft-fp/fixunsdfdi.c: Likewise.
124 * soft-fp/fixunsdfsi.c: Likewise.
125 * soft-fp/fixunsdfti.c: Likewise.
126 * soft-fp/fixunssfdi.c: Likewise.
127 * soft-fp/fixunssfsi.c: Likewise.
128 * soft-fp/fixunssfti.c: Likewise.
129 * soft-fp/fixunstfdi.c: Likewise.
130 * soft-fp/fixunstfsi.c: Likewise.
131 * soft-fp/fixunstfti.c: Likewise.
132 * soft-fp/floatdidf.c: Likewise.
133 * soft-fp/floatdisf.c: Likewise.
134 * soft-fp/floatditf.c: Likewise.
135 * soft-fp/floatsidf.c: Likewise.
136 * soft-fp/floatsisf.c: Likewise.
137 * soft-fp/floatsitf.c: Likewise.
138 * soft-fp/floattidf.c: Likewise.
139 * soft-fp/floattisf.c: Likewise.
140 * soft-fp/floattitf.c: Likewise.
141 * soft-fp/floatundidf.c: Likewise.
142 * soft-fp/floatundisf.c: Likewise.
143 * soft-fp/floatunditf.c: Likewise.
144 * soft-fp/floatunsidf.c: Likewise.
145 * soft-fp/floatunsisf.c: Likewise.
146 * soft-fp/floatunsitf.c: Likewise.
147 * soft-fp/floatuntidf.c: Likewise.
148 * soft-fp/floatuntisf.c: Likewise.
149 * soft-fp/floatuntitf.c: Likewise.
150 * soft-fp/gedf2.c: Likewise.
151 * soft-fp/gesf2.c: Likewise.
152 * soft-fp/getf2.c: Likewise.
153 * soft-fp/ledf2.c: Likewise.
154 * soft-fp/lesf2.c: Likewise.
155 * soft-fp/letf2.c: Likewise.
156 * soft-fp/muldf3.c: Likewise.
157 * soft-fp/mulsf3.c: Likewise.
158 * soft-fp/multf3.c: Likewise.
159 * soft-fp/negdf2.c: Likewise.
160 * soft-fp/negsf2.c: Likewise.
161 * soft-fp/negtf2.c: Likewise.
162 * soft-fp/op-1.h: Likewise.
163 * soft-fp/op-2.h: Likewise.
164 * soft-fp/op-4.h: Likewise.
165 * soft-fp/op-8.h: Likewise.
166 * soft-fp/op-common.h: Likewise.
167 * soft-fp/quad.h: Likewise.
168 * soft-fp/single.h: Likewise.
169 * soft-fp/soft-fp.h: Likewise.
170 * soft-fp/subdf3.c: Likewise.
171 * soft-fp/subsf3.c: Likewise.
172 * soft-fp/subtf3.c: Likewise.
173 * soft-fp/truncdfsf2.c: Likewise.
174 * soft-fp/trunctfdf2.c: Likewise.
175 * soft-fp/trunctfsf2.c: Likewise.
176 * soft-fp/trunctfxf2.c: Likewise.
177 * soft-fp/unorddf2.c: Likewise.
178 * soft-fp/unordsf2.c: Likewise.
179 * soft-fp/unordtf2.c: Likewise.
180 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
181 macro.
182 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
183 Likewise.
184 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
185 Likewise.
186 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
187 Likewise.
188 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
189 Likewise.
190 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
191 Likewise.
192 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
193 Likewise.
194 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
195 Likewise.
196 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
197 Likewise.
198 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
199 Likewise.
200 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
201 Likewise.
202 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
203 Likewise.
204 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
205 Likewise.
206 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
207 Likewise.
208 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
209 Likewise.
210 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
211 Likewise.
213 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
215 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
216 cannot be represented.
217 * config/s390/32/_fixsfdi.c: Likewise.
218 * config/s390/32/_fixtfdi.c: Likewise.
219 * config/s390/32/_fixunsdfdi.c: Likewise.
220 * config/s390/32/_fixunssfdi.c: Likewise.
221 * config/s390/32/_fixunstfdi.c: Likewise.
223 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
225 * configure.ac (libgcc_cv_mips_hard_float): New.
226 * configure: Regenerate.
227 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
228 t-softfp-sfdf for hard-float targets.
229 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
230 (softfp_float_modes, softfp_int_modes, softfp_extensions)
231 (softfp_truncations, softfp_exclude_libgcc2): New.
232 * config/t-hardfp: New file.
233 * config/t-hardfp-sfdf: Likewise.
234 * config/hardfp.c: Likewise.
236 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
238 * config.host: Include t-floattodi also for s390x.
239 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
240 * config/s390/32/_fixsfdi.c: Likewise.
241 * config/s390/32/_fixtfdi.c: Likewise.
242 * config/s390/32/_fixunsdfdi.c: Likewise.
243 * config/s390/32/_fixunssfdi.c: Likewise.
244 * config/s390/32/_fixunstfdi.c: Likewise.
246 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
248 PR target/59788
249 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
250 (install-libgcc-unwind-map-forbuild): New target.
251 (all): Depend on install-libgcc-unwind-map-forbuild.
252 (install-libgcc-unwind-map): New target.
253 (install): Depend on install-libgcc-unwind-map.
255 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
257 * config/nios2/crti.S (_init): Initialize GOT pointer from
258 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
260 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
262 * configure.ac: Check __mips64 when setting host_address.
263 * configure: Regenerate.
264 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
265 mips/t-mips64 and t-softfp.
266 (mips*-*-linux*): Don't add mips/t-tpbit.
267 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
268 (DPBIT, DPBIT_CFLAGS): Delete.
269 * config/mips/sfp-machine.h: New file.
270 * config/mips/t-mips64: Likewise.
271 * config/mips/t-softfp-tf: Likewise.
272 * config/mips/t-tpbit: Delete.
274 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
276 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
277 as long long.
279 2014-01-25 Walter Lee <walt@tilera.com>
281 * config/tilepro/atomic.c: Include tconfig.h. Don't include
282 config.h or system.h.
283 (bool) Define.
285 2014-01-25 Walter Lee <walt@tilera.com>
287 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
288 (post_atomic_barrier): Ditto.
289 (__fetch_and_do): New macro.
290 (__atomic_fetch_and_do): Use __fetch_and_do.
291 (__sync_fetch_and_do): New macro.
292 (__sync_fetch_and_add_4): New function.
293 (__sync_fetch_and_sub_4): New function.
294 (__sync_fetch_and_or_4): New function.
295 (__sync_fetch_and_and_4): New function.
296 (__sync_fetch_and_xor_4): New function.
297 (__sync_fetch_and_nand_4): New function.
298 (__sync_fetch_and_add_8): New function.
299 (__sync_fetch_and_sub_8): New function.
300 (__sync_fetch_and_or_8): New function.
301 (__sync_fetch_and_and_8): New function.
302 (__sync_fetch_and_xor_8): New function.
303 (__sync_fetch_and_nand_8): New function.
304 (__do_and_fetch): New macro.
305 (__atomic_do_and_fetch): Use __do_and_fetch.
306 (__sync_do_and_fetch): New macro.
307 (__sync_add_and_fetch_4): New function.
308 (__sync_sub_and_fetch_4): New function.
309 (__sync_or_and_fetch_4): New function.
310 (__sync_and_and_fetch_4): New function.
311 (__sync_xor_and_fetch_4): New function.
312 (__sync_nand_and_fetch_4): New function.
313 (__sync_add_and_fetch_8): New function.
314 (__sync_sub_and_fetch_8): New function.
315 (__sync_or_and_fetch_8): New function.
316 (__sync_and_and_fetch_8): New function.
317 (__sync_xor_and_fetch_8): New function.
318 (__sync_nand_and_fetch_8): New function.
319 (__sync_exchange_methods): New macro.
320 (__sync_val_compare_and_swap_4): New function.
321 (__sync_bool_compare_and_swap_4): New function.
322 (__sync_lock_test_and_test_4): New function.
323 (__sync_val_compare_and_swap_8): New function.
324 (__sync_bool_compare_and_swap_8): New function.
325 (__sync_lock_test_and_test_8): New function.
326 (__subword_cmpxchg_body): New macro.
327 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
328 (__atomic_compare_exchange_2): Ditto.
329 (__sync_subword_cmpxchg): New macro.
330 (__sync_val_compare_and_swap_1): New function.
331 (__sync_bool_compare_and_swap_1): New function.
332 (__sync_val_compare_and_swap_2): New function.
333 (__sync_bool_compare_and_swap_2): New function.
334 (__atomic_subword): Rename to ...
335 (__subword): ... New name.
336 (__atomic_subword_fetch): Use __subword.
337 (__sync_subword_fetch): New macro.
338 (__sync_fetch_and_add_1): New function.
339 (__sync_fetch_and_sub_1): New function.
340 (__sync_fetch_and_or_1): New function.
341 (__sync_fetch_and_and_1): New function.
342 (__sync_fetch_and_xor_1): New function.
343 (__sync_fetch_and_nand_1): New function.
344 (__sync_fetch_and_add_2): New function.
345 (__sync_fetch_and_sub_2): New function.
346 (__sync_fetch_and_or_2): New function.
347 (__sync_fetch_and_and_2): New function.
348 (__sync_fetch_and_xor_2): New function.
349 (__sync_fetch_and_nand_2): New function.
350 (__sync_add_and_fetch_1): New function.
351 (__sync_sub_and_fetch_1): New function.
352 (__sync_or_and_fetch_1): New function.
353 (__sync_and_and_fetch_1): New function.
354 (__sync_xor_and_fetch_1): New function.
355 (__sync_nand_and_fetch_1): New function.
356 (__sync_add_and_fetch_2): New function.
357 (__sync_sub_and_fetch_2): New function.
358 (__sync_or_and_fetch_2): New function.
359 (__sync_and_and_fetch_2): New function.
360 (__sync_xor_and_fetch_2): New function.
361 (__sync_nand_and_fetch_2): New function.
362 (__atomic_subword_lock): Use __subword.
363 (__sync_subword_lock): New macro.
364 (__sync_lock_test_and_set_1): New function.
365 (__sync_lock_test_and_set_2): New function.
367 2014-01-25 Walter Lee <walt@tilera.com>
369 * config/tilepro/atomic.c (BIT_OFFSET): Define.
370 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
371 (__atomic_subword): Ditto.
373 2014-01-25 Walter Lee <walt@tilera.com>
375 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
376 a prefix op argument.
377 (__atomic_nand_fetch_4): Add prefix op.
378 (__atomic_nand_fetch_8): Ditto.
380 2014-01-21 Baruch Siach <barch@tkos.co.il>
382 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
384 2014-01-09 Rong Xu <xur@google.com>
386 * libgcov-driver.c (this_prg): make it local to save
387 bss space.
388 (gcov_exit_compute_summary): Ditto.
389 (gcov_exit_merge_gcda): Ditto.
390 (gcov_exit_merge_summary): Ditto.
391 (gcov_exit_dump_gcov): Ditto.
393 2014-01-08 Rong Xu <xur@google.com>
395 * libgcov-driver.c: Use libgcov.h.
396 (buffer_fn_data): Use xmalloc instead of malloc.
397 (gcov_exit_merge_gcda): Ditto.
398 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
399 * libgcov.h: New common header files for libgcov-*.h.
400 * libgcov-interface.c: Use libgcov.h
401 * libgcov-merge.c: Ditto.
402 * libgcov-profiler.c: Ditto.
403 * Makefile.in: Add dependence to libgcov.h
405 2014-01-02 Joseph Myers <joseph@codesourcery.com>
407 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
408 case of small numerator and finite nonzero result.
410 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
412 Update copyright years
414 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
416 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
417 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
418 config/arc/dp-hack.h, config/arc/fp-hack.h,
419 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
420 config/arc/ieee-754/arc600-dsp/divdf3.S,
421 config/arc/ieee-754/arc600-dsp/divsf3.S,
422 config/arc/ieee-754/arc600-dsp/muldf3.S,
423 config/arc/ieee-754/arc600-dsp/mulsf3.S,
424 config/arc/ieee-754/arc600-mul64/divdf3.S,
425 config/arc/ieee-754/arc600-mul64/divsf3.S,
426 config/arc/ieee-754/arc600-mul64/muldf3.S,
427 config/arc/ieee-754/arc600-mul64/mulsf3.S,
428 config/arc/ieee-754/arc600/divsf3.S,
429 config/arc/ieee-754/arc600/mulsf3.S,
430 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
431 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
432 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
433 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
434 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
435 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
436 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
437 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
438 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
439 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
440 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
441 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
442 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
443 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
444 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
445 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
446 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
447 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
448 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
449 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
450 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
451 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
452 vtv_start_preinit.c: Use the standard form for the copyright notice.
454 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
455 Chung-Lin Tang <cltang@codesourcery.com>
456 Based on patches from Altera Corporation
458 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
459 * config/nios2/lib2-nios2.h: New file.
460 * config/nios2/lib2-divmod-hi.c: New file.
461 * config/nios2/linux-unwind.h: New file.
462 * config/nios2/lib2-divmod.c: New file.
463 * config/nios2/linux-atomic.c: New file.
464 * config/nios2/t-nios2: New file.
465 * config/nios2/crti.asm: New file.
466 * config/nios2/t-linux: New file.
467 * config/nios2/lib2-divtable.c: New file.
468 * config/nios2/lib2-mul.c: New file.
469 * config/nios2/tramp.c: New file.
470 * config/nios2/crtn.asm: New file.
472 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
474 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
475 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
476 from cpuid.h to check vendor signatures.
478 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
480 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
481 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
482 (get_amd_cpu): Likewise.
484 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
486 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
487 Haswell.
489 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
490 H.J. Lu <hongjiu.lu@intel.com>
492 PR target/59422
493 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
494 and AMD_JAGUAR.
495 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
496 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
497 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
498 FEATURE_XOP and FEATURE_FMA.
499 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
500 AMDFAM15H_BDVER3.
501 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
502 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
503 FEATURE_FMA4 and FEATURE_XOP.
505 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
507 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
508 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
509 (get_intel_cpu): Updated.
511 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
513 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
515 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
517 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
518 instructions when __SSE_MATH__ is defined.
520 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
522 * config.host (microblaze-*-rtems*): New.
524 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
526 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
527 architectures that do not have hardware divide instruction.
528 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
530 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
532 * longlong.h: Delete (moved to include/).
534 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
536 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
537 of normal number and qNaN to not raise an inexact exception.
539 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
541 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
543 2013-11-28 Matthew Leach <matthew.leach@arm.com>
545 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
546 for correct opcodes on BE.
548 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
550 * soft-fp/op-4.h: Update from glibc.
552 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
554 * libgcc2.c (__udivmoddi4): Define new implementation when
555 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
556 divide instructions.
558 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
560 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
562 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
564 * config/t-softfp (soft-fp-objects-base): New variable.
565 (soft-fp-objects): Use it.
567 2013-11-23 David Edelson <dje.gcc@gmail.com>
568 Andrew Dixie <andrewd@gentrack.com>
570 PR target/33704
571 * config/rs6000/aixinitfini.c: New file.
572 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
573 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
574 symbols.
576 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
578 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
580 2013-11-18 Jan Hubicka <jh@suse.cz>
582 * libgcov-driver.c (run_accounted): Make global level static.
583 (gcov_exit_merge_summary): Silence warning; do not clear
584 run_accounted here.
585 (gcov_exit): Clear it here.
587 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
588 run_accounted.
590 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
591 (all_prg, crc32): Remove static vars.
592 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
593 all_prg.
594 (gcov_exit_merge_gcda): Add crc32 parameter.
595 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
596 do not account run if it was already accounted.
597 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
598 (gcov_exit): Initialize all_prg; update.
600 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
602 * configure: Regenerate.
604 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
605 Alan Modra <amodra@gmail.com>
607 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
608 (frob_update_context): Use it.
610 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
611 Alan Modra <amodra@gmail.com>
613 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
614 (trampoline_initial): Provide ELFv2 variant.
615 (__trampoline_setup): Likewise.
617 * config/rs6000/linux-unwind.h (frob_update_context): Do not
618 check for AIX indirect function call sequence if _CALL_ELF == 2.
620 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
621 Alan Modra <amodra@gmail.com>
623 * config/rs6000/linux-unwind.h (get_regs): Do not support
624 old kernel versions if _CALL_ELF == 2.
625 (frob_update_context): Do not support PLT stub variants only
626 generated by old linkers if _CALL_ELF == 2.
628 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
629 Alan Modra <amodra@gmail.com>
631 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
632 location of CR save area for 64-bit little-endian systems.
634 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
636 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
637 in tmake_file.
638 * config/arm/t-vxworks: Delete.
640 2013-11-10 Kai Tietz <ktietz@redhat.com>
642 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
643 Increment load-count on use of LIBGCC_SONAME DLL.
644 (hmod_libgcc): New static variable to hold handle of
645 LIBGCC_SONAME DLL.
646 (__gcc_deregister_frame): Decrement load-count of
647 LIBGCC_SONAME DLL.
649 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
651 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
652 availability.
653 * configure: Regenerate
655 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
657 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
658 FP_EX_DENORM. Store result to volatile location after SSE division
659 to close interrupt window. Remove unneeded fwait after x87
660 division since interrupt window will be closed by emitted fstp.
661 Rewrite FP_EX_INEXACT handling.
663 2013-11-06 Joseph Myers <joseph@codesourcery.com>
665 * soft-fp/README: Update.
666 * soft-fp/adddf3.c: Update from glibc.
667 * soft-fp/addsf3.c: Likewise.
668 * soft-fp/addtf3.c: Likewise.
669 * soft-fp/divdf3.c: Likewise.
670 * soft-fp/divsf3.c: Likewise.
671 * soft-fp/divtf3.c: Likewise.
672 * soft-fp/double.h: Likewise.
673 * soft-fp/eqdf2.c: Likewise.
674 * soft-fp/eqsf2.c: Likewise.
675 * soft-fp/eqtf2.c: Likewise.
676 * soft-fp/extenddftf2.c: Likewise.
677 * soft-fp/extended.h: Likewise.
678 * soft-fp/extendsfdf2.c: Likewise.
679 * soft-fp/extendsftf2.c: Likewise.
680 * soft-fp/extendxftf2.c: Likewise.
681 * soft-fp/fixdfdi.c: Likewise.
682 * soft-fp/fixdfsi.c: Likewise.
683 * soft-fp/fixdfti.c: Likewise.
684 * soft-fp/fixsfdi.c: Likewise.
685 * soft-fp/fixsfsi.c: Likewise.
686 * soft-fp/fixsfti.c: Likewise.
687 * soft-fp/fixtfdi.c: Likewise.
688 * soft-fp/fixtfsi.c: Likewise.
689 * soft-fp/fixtfti.c: Likewise.
690 * soft-fp/fixunsdfdi.c: Likewise.
691 * soft-fp/fixunsdfsi.c: Likewise.
692 * soft-fp/fixunsdfti.c: Likewise.
693 * soft-fp/fixunssfdi.c: Likewise.
694 * soft-fp/fixunssfsi.c: Likewise.
695 * soft-fp/fixunssfti.c: Likewise.
696 * soft-fp/fixunstfdi.c: Likewise.
697 * soft-fp/fixunstfsi.c: Likewise.
698 * soft-fp/fixunstfti.c: Likewise.
699 * soft-fp/floatdidf.c: Likewise.
700 * soft-fp/floatdisf.c: Likewise.
701 * soft-fp/floatditf.c: Likewise.
702 * soft-fp/floatsidf.c: Likewise.
703 * soft-fp/floatsisf.c: Likewise.
704 * soft-fp/floatsitf.c: Likewise.
705 * soft-fp/floattidf.c: Likewise.
706 * soft-fp/floattisf.c: Likewise.
707 * soft-fp/floattitf.c: Likewise.
708 * soft-fp/floatundidf.c: Likewise.
709 * soft-fp/floatundisf.c: Likewise.
710 * soft-fp/floatunditf.c: Likewise.
711 * soft-fp/floatunsidf.c: Likewise.
712 * soft-fp/floatunsisf.c: Likewise.
713 * soft-fp/floatunsitf.c: Likewise.
714 * soft-fp/floatuntidf.c: Likewise.
715 * soft-fp/floatuntisf.c: Likewise.
716 * soft-fp/floatuntitf.c: Likewise.
717 * soft-fp/gedf2.c: Likewise.
718 * soft-fp/gesf2.c: Likewise.
719 * soft-fp/getf2.c: Likewise.
720 * soft-fp/ledf2.c: Likewise.
721 * soft-fp/lesf2.c: Likewise.
722 * soft-fp/letf2.c: Likewise.
723 * soft-fp/muldf3.c: Likewise.
724 * soft-fp/mulsf3.c: Likewise.
725 * soft-fp/multf3.c: Likewise.
726 * soft-fp/negdf2.c: Likewise.
727 * soft-fp/negsf2.c: Likewise.
728 * soft-fp/negtf2.c: Likewise.
729 * soft-fp/op-1.h: Likewise.
730 * soft-fp/op-2.h: Likewise.
731 * soft-fp/op-4.h: Likewise.
732 * soft-fp/op-8.h: Likewise.
733 * soft-fp/op-common.h: Likewise.
734 * soft-fp/quad.h: Likewise.
735 * soft-fp/single.h: Likewise.
736 * soft-fp/soft-fp.h: Likewise.
737 * soft-fp/subdf3.c: Likewise.
738 * soft-fp/subsf3.c: Likewise.
739 * soft-fp/subtf3.c: Likewise.
740 * soft-fp/truncdfsf2.c: Likewise.
741 * soft-fp/trunctfdf2.c: Likewise.
742 * soft-fp/trunctfsf2.c: Likewise.
743 * soft-fp/trunctfxf2.c: Likewise.
744 * soft-fp/unorddf2.c: Likewise.
745 * soft-fp/unordsf2.c: Likewise.
746 * soft-fp/unordtf2.c: Likewise.
748 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
750 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
751 (_FP_MUL_MEAT_D): Ditto.
752 (_FP_DIV_MEAT_S): Ditto.
753 (_FP_DIV_MEAT_D): Ditto.
754 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
755 t-softfp-sfdf and t-softfp to tmake_file.
757 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
759 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
760 * config/i386/crtprec.c: Ditto.
762 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
763 Shiva Chen <shiva0217@gmail.com>
765 * config.host (nds32*-elf*): Add nds32 target.
766 * config/nds32 : New directory and files.
768 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
770 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
771 * config.host (cpu_type) <Setting default>: Add entry for
772 crisv32-*-*.
773 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
774 <crisv32-*-linux*>: Adjust.
775 * longlong.h: Wrap the whole CRIS section in a single
776 defined(__CRIS__) conditional. Add comment about add_ssaaaa
777 and sub_ddmmss.
778 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
779 defined.
780 [__CRIS__] (__umulsidi3): Define.
781 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
782 * config/cris/sfp-machine.h: New file.
783 * config/cris/umulsidi3.S: New file.
784 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
785 * config/cris/arit.c (SIGNMULT): New macro.
786 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
787 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
788 saving 3 out of originally 33 cycles from the fastest
789 path, 3 out of 54 from the medium path and one from the longest
790 path. Improve comments.
792 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
794 * sync.c: Remove static aliases and define each function directly
795 under its real name.
797 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
799 * config.host (hppa*64*-*-linux*): Define extra_parts.
800 (hppa*-*-linux*): Likewise.
802 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
804 * config/arc/crtgend.S: Add 2013 to Copyright years.
805 * config/arc/gmon/atomic.h: Likewise.
806 * config/arc/gmon/auxreg.h: Likewise.
807 * config/arc/gmon/sys/gmon_out.h: Likewise.
808 * config/arc/gmon/sys/gmon.h: Likewise.
809 * config/arc/gmon/prof-freq.c: Likewise.
810 * config/arc/gmon/mcount.c: Likewise.
811 * config/arc/gmon/prof-freq-stub.S: Likewise.
812 * config/arc/gmon/gmon.c: Likewise.
813 * config/arc/gmon/machine-gmon.h: Likewise.
814 * config/arc/gmon/profil.S: Likewise.
815 * config/arc/gmon/dcache_linesz.S: Likewise.
816 * config/arc/crtg.S: Likewise.
817 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
818 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
819 * config/arc/ieee-754/adddf3.S: Likewise.
820 * config/arc/ieee-754/truncdfsf2.S: Likewise.
821 * config/arc/ieee-754/fixsfsi.S: Likewise.
822 * config/arc/ieee-754/gtsf2.S: Likewise.
823 * config/arc/ieee-754/floatsisf.S: Likewise.
824 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
825 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
826 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
827 * config/arc/ieee-754/fixdfsi.S: Likewise.
828 * config/arc/ieee-754/addsf3.S: Likewise.
829 * config/arc/ieee-754/gesf2.S: Likewise.
830 * config/arc/ieee-754/floatsidf.S: Likewise.
831 * config/arc/ieee-754/extendsfdf2.S: Likewise.
832 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
833 * config/arc/ieee-754/gtdf2.S: Likewise.
834 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
835 * config/arc/ieee-754/uneqdf2.S: Likewise.
836 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
837 * config/arc/ieee-754/uneqsf2.S: Likewise.
838 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
839 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
840 * config/arc/ieee-754/eqdf2.S: Likewise.
841 * config/arc/ieee-754/ordsf2.S: Likewise.
842 * config/arc/ieee-754/divsf3.S: Likewise.
843 * config/arc/ieee-754/divdf3.S: Likewise.
844 * config/arc/ieee-754/floatunsidf.S: Likewise.
845 * config/arc/ieee-754/orddf2.S: Likewise.
846 * config/arc/ieee-754/eqsf2.S: Likewise.
847 * config/arc/ieee-754/gedf2.S: Likewise.
848 * config/arc/crtn.S: Likewise.
849 * config/arc/crti.S: Likewise.
850 * config/arc/t-arc700-uClibc: Likewise.
851 * config/arc/asm.h: Likewise.
852 * config/arc/libgcc-excl.ver: Likewise.
853 * config/arc/t-arc-newlib: Likewise.
854 * config/arc/divtab-arc700.c: Likewise.
855 * config/arc/initfini.c: Likewise.
856 * config/arc/fp-hack.h: Likewise.
858 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
859 Diego Novillo <dnovillo@google.com>
861 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
862 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
863 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
864 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
866 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
867 Brendan Kehoe <brendan@zen.org>
868 Simon Cook <simon.cook@embecosm.com>
870 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
871 * config/arc: New directory.
872 * longlong.h [__arc__] (umul_ppmm): Remove.
873 [__arc__] (__umulsidi3): Define.
874 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
875 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
877 2013-09-17 Jacek Caban <jacek@codeweavers.com>
879 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
880 CreateSemaphoreA.
881 * config/i386/gthr-win32.h: Likewise.
883 2013-09-16 DJ Delorie <dj@redhat.com>
885 * config/rl78/vregs.h: Add G10 register definitions.
886 * config/rl78/lib2mul.c: Enable for RL78/G10.
887 * config/rl78/lib2div.c: Likewise.
888 * config/rl78/lshrsi3.S: Use vregs.h.
889 * config/rl78/cmpsi2.S: Likewise.
890 * config/rl78/trampoline.S: Likewise.
891 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
893 2013-09-14 DJ Delorie <dj@redhat.com>
894 Nick Clifton <nickc@redhat.com>
896 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
897 * config/rl78/vregs.h: New.
898 * config/rl78/signbit.S: New file. Implements signbit function.
899 * config/rl78/divmodsi.S: New.
900 * config/rl78/divmodhi.S: New.
901 * config/rl78/divmodqi.S: New.
902 * config/rl78/t-rl78: Build them here...
903 * config/rl78/lib2div.c: ...but not here.
905 2013-09-12 DJ Delorie <dj@redhat.com>
907 * config.host (msp*-*-elf): New.
908 * config/msp430/: New port.
910 2013-08-18 Iain Sandoe <iain@codesourcery.com>
912 PR gcov-profile/58127
913 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
914 __thread var for emulated TLS.
915 (__gcov_indirect_call_counters): Likewise.
917 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
918 Catherine Moore <clm@codesourcery.com>
919 Richard Sandiford <rdsandiford@googlemail.com>
921 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
922 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
923 (CALL_STUB_NO_RET): Likewise.
924 (CALL_STUB_RET): Likewise.
925 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
926 __mips16_ret call/return stub symbols.
927 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
928 to tmake_file.
930 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
932 * config.host <mips*-*-linux*>: Remove a stray comment.
934 2013-08-10 Jan Hubicka <jh@suse.cz>
936 Work around binutils PR14342
937 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
938 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
939 (L_gcov_indirect_call_profiler_v2): New.
941 2013-08-06 Jan Hubicka <jh@suse.cz>
943 * libgcov.c (__gcov_indirect_call_callee,
944 __gcov_indirect_call_counters): New global vars.
945 (__gcov_indirect_call_profiler): replace by ...
946 (__gcov_indirect_call_profiler_v2) ... this one.
948 2013-08-06 Caroline Tice <cmtice@google.com>
950 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
951 vtv_start_preinit.o and vtv_end_preinit.o.
952 * configure.ac: Add code to check/set enable_vtable_verify.
953 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
954 true.
955 * vtv_start_preinit.c: New file.
956 * vtv_end_preinit.c: New file.
957 * vtv_start.c: New file.
958 * vtv_end.c: New file.
959 * configure: Regenerated.
961 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
963 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
964 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
965 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
966 GPL-3.0-with-GCC-exception.
968 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
970 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
971 ISA and up.
973 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
975 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
976 mapping for FPRs when creating the fallback framestate.
978 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
980 PR target/57516
981 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
982 (__round_s2_const, __round_u2_const)
983 (__round_s4_const, __round_u4_const, __round_x8):
984 Saturate result if addition result cannot be represented.
986 2013-07-15 Matthias Klose <doko@ubuntu.com>
988 * libgcc2.c: Don't include <limits.h>.
990 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
992 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
994 2013-07-06 Jakub Jelinek <jakub@redhat.com>
996 PR target/29776
997 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
999 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1001 PR middle-end/36041
1002 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1003 Define.
1004 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1005 instead of table lookups.
1006 (__popcountDI2): Likewise.
1008 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1010 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1011 correctly.
1013 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1015 PR other/53317
1016 * soft-fp/adddf3.c: Update from glibc.
1017 * soft-fp/addsf3.c: Likewise.
1018 * soft-fp/addtf3.c: Likewise.
1019 * soft-fp/divdf3.c: Likewise.
1020 * soft-fp/divsf3.c: Likewise.
1021 * soft-fp/divtf3.c: Likewise.
1022 * soft-fp/double.h: Likewise.
1023 * soft-fp/eqdf2.c: Likewise.
1024 * soft-fp/eqsf2.c: Likewise.
1025 * soft-fp/eqtf2.c: Likewise.
1026 * soft-fp/extenddftf2.c: Likewise.
1027 * soft-fp/extended.h: Likewise.
1028 * soft-fp/extendsfdf2.c: Likewise.
1029 * soft-fp/extendsftf2.c: Likewise.
1030 * soft-fp/fixdfdi.c: Likewise.
1031 * soft-fp/fixdfsi.c: Likewise.
1032 * soft-fp/fixsfdi.c: Likewise.
1033 * soft-fp/fixsfsi.c: Likewise.
1034 * soft-fp/fixtfdi.c: Likewise.
1035 * soft-fp/fixtfsi.c: Likewise.
1036 * soft-fp/fixunsdfdi.c: Likewise.
1037 * soft-fp/fixunsdfsi.c: Likewise.
1038 * soft-fp/fixunssfdi.c: Likewise.
1039 * soft-fp/fixunssfsi.c: Likewise.
1040 * soft-fp/fixunstfdi.c: Likewise.
1041 * soft-fp/fixunstfsi.c: Likewise.
1042 * soft-fp/floatdidf.c: Likewise.
1043 * soft-fp/floatdisf.c: Likewise.
1044 * soft-fp/floatditf.c: Likewise.
1045 * soft-fp/floatsidf.c: Likewise.
1046 * soft-fp/floatsisf.c: Likewise.
1047 * soft-fp/floatsitf.c: Likewise.
1048 * soft-fp/floatundidf.c: Likewise.
1049 * soft-fp/floatundisf.c: Likewise.
1050 * soft-fp/floatunditf.c: Likewise.
1051 * soft-fp/floatunsidf.c: Likewise.
1052 * soft-fp/floatunsisf.c: Likewise.
1053 * soft-fp/floatunsitf.c: Likewise.
1054 * soft-fp/gedf2.c: Likewise.
1055 * soft-fp/gesf2.c: Likewise.
1056 * soft-fp/getf2.c: Likewise.
1057 * soft-fp/ledf2.c: Likewise.
1058 * soft-fp/lesf2.c: Likewise.
1059 * soft-fp/letf2.c: Likewise.
1060 * soft-fp/muldf3.c: Likewise.
1061 * soft-fp/mulsf3.c: Likewise.
1062 * soft-fp/multf3.c: Likewise.
1063 * soft-fp/negdf2.c: Likewise.
1064 * soft-fp/negsf2.c: Likewise.
1065 * soft-fp/negtf2.c: Likewise.
1066 * soft-fp/op-1.h: Likewise.
1067 * soft-fp/op-2.h: Likewise.
1068 * soft-fp/op-4.h: Likewise.
1069 * soft-fp/op-8.h: Likewise.
1070 * soft-fp/op-common.h: Likewise.
1071 * soft-fp/quad.h: Likewise.
1072 * soft-fp/single.h: Likewise.
1073 * soft-fp/soft-fp.h: Likewise.
1074 * soft-fp/subdf3.c: Likewise.
1075 * soft-fp/subsf3.c: Likewise.
1076 * soft-fp/subtf3.c: Likewise.
1077 * soft-fp/truncdfsf2.c: Likewise.
1078 * soft-fp/trunctfdf2.c: Likewise.
1079 * soft-fp/trunctfsf2.c: Likewise.
1080 * soft-fp/unorddf2.c: Likewise.
1081 * soft-fp/unordsf2.c: Likewise.
1082 * soft-fp/unordtf2.c: Likewise.
1083 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1084 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1085 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1086 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1087 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1088 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1089 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1090 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1091 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1092 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1093 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1094 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1096 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1098 * config/mips/lib2funcs.c: New file.
1099 * config/mips/t-mips (LIB2ADD_ST): Add it.
1101 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1103 PR target/6526
1104 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1105 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1107 2013-06-08 Walter Lee <walt@tilera.com>
1109 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1110 Replace int64_t with long long. Add __extension__ where
1111 appropriate.
1112 * config/tilepro/atomic.c: Include config.h.
1114 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1116 * config.host (arm-wrs-vxworks): Configure with other soft float.
1118 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1120 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1121 (mips64r5900el-*-elf*): New configurations.
1123 2013-06-04 Alan Modra <amodra@gmail.com>
1125 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1127 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1129 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1131 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1133 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1134 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1135 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1137 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1139 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1140 (powerpc-wrs-vxworks): Likewise.
1142 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1144 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1145 signal frames as well.
1146 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1147 STACK_BIAS to the CFA offset.
1149 2013-05-17 Richard Henderson <rth@redhat.com>
1151 PR target/49146
1152 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1153 (execute_cfa_program): Use it when storing to fs->regs.
1155 2013-05-08 Kai Tietz <ktietz@redhat.com>
1157 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1158 (__deregister_frame_info): Likewise.
1160 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1162 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1163 NaN's payload.
1165 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1167 2013-04-25 Alan Modra <amodra@gmail.com>
1169 * config.host: Match little-endian powerpc-linux.
1171 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1173 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1174 as 'unsigned long long' instead of 'unsigned long'.
1175 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1176 'signed long'.
1178 2013-04-10 Julian Brown <julian@codesourcery.com>
1180 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1181 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1182 unsigned char/unsigned short.
1183 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1185 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1187 PR other/55274
1188 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1190 2013-04-04 Meador Inge <meadori@codesourcery.com>
1192 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1193 computing the location of the link register.
1194 (aeabi_uldivmod): Ditto.
1196 2013-03-27 Kai Tietz <ktietz@redhat.com>
1198 * config.host: Add support for cygwin x64 target.
1199 * configure: Regenerated.
1201 2013-03-26 Walter Lee <walt@tilera.com>
1203 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1204 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1206 2013-03-25 Kai Tietz <ktietz@redhat.com>
1208 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1210 2013-03-20 Robert Mason <rbmj@verizon.net>
1212 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1213 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1214 (__gthread_leave_tsd_dtor_context): Add prototypes.
1215 (tls_delete_hook): Update.
1217 2013-03-20 Catherine Moore <clm@codesourcery.com>
1218 Joseph Myers <joseph@codesourcery.com>
1219 Chao-ying Fu <fu@mips.com>
1221 * config/mips/mips16.S: Don't build for microMIPS.
1222 * config/mips/linux-unwind.h: Handle microMIPS frame.
1223 * config/mips/crtn.S (fini, init): New labels.
1225 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1227 PR tree-optimization/53265
1228 * unwind-dw2.c (execute_cfa_program): Avoid
1229 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1230 on targets with DWARF_FRAME_REGISTERS < 32.
1232 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1234 PR target/49880
1235 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1236 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1238 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1240 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1241 sandybridge processors.
1243 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1245 PR target/56529
1246 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1247 inclusion list.
1249 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1251 * config/microblaze/crti.S: Setup stack protection at entry
1253 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1255 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1256 (__rotldi3): Shift bytewise if applicable.
1258 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1260 * config/aarch64/sync-cache.c
1261 (__aarch64_sync_cache_range): Silence warnings.
1263 2013-02-25 Catherine Moore <clm@codesourcery.com>
1265 Revert:
1266 2013-02-24 Catherine Moore <clm@codesourcery.com>
1267 Joseph Myers <joseph@codesourcery.com>
1268 Chao-ying Fu <fu@mips.com>
1270 * config/mips/mips16.S: Don't build for microMIPS.
1271 * config/mips/linux-unwind.h: Handle microMIPS frame.
1272 * config/mips/crtn.S (fini, init): New labels.
1274 2013-02-24 Catherine Moore <clm@codesourcery.com>
1275 Joseph Myers <joseph@codesourcery.com>
1276 Chao-ying Fu <fu@mips.com>
1278 * config/mips/mips16.S: Don't build for microMIPS.
1279 * config/mips/linux-unwind.h: Handle microMIPS frame.
1280 * config/mips/crtn.S (fini, init): New labels.
1282 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1283 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1284 as dividend.
1286 2013-02-16 Alan Modra <amodra@gmail.com>
1288 PR target/55431
1289 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1290 (ppc_fallback_frame_state): Always set up save locations for fp
1291 and altivec. Don't bother with non-callee-saved regs, r0-r13
1292 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1294 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1296 PR target/54222
1297 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1298 _ssmulHA, _ssmulSA.
1299 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1300 _ssmulha3, _usmulusa3, _ssmulsa3.
1301 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1302 (__muldi3): XCALL __muldi3_6 instead of rcall.
1303 (__umulsidi3, __mulsidi3): New functions.
1304 (do_prologue_saves, do_epilogue_restores): New .macros.
1305 (__divdi3_moddi3): Use them.
1306 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1307 (__usmulusa3, __ssmulsa3): New functions.
1309 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1310 Jack Howarth <howarth@bromo.med.uc.edu>
1311 Patrick Marlier <patrick.marlier@gmail.com>
1313 PR libitm/55693
1314 * config/darwin-crt-tm.c: Remove dummy functions hack.
1316 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1318 PR target/54222
1319 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1320 * config/avr/lib2-object.mk: New iterator to build objects from it.
1321 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1322 lib2funcs.c.
1323 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1324 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1325 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1326 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1327 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1328 * config/avr/lib1funcs-fixed.S: Implement them.
1330 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1332 Update copyright years.
1334 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1336 PR target/54601
1337 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1338 Add crtcxa to extra_parts.
1339 * config/rs6000/exit.h: New file.
1340 * config/rs6000/cxa_atexit.c: New file.
1341 * config/rs6000/cxa_finalize.c: New file.
1342 * config/rs6000/crtcxa.c: New file.
1343 * config/rs6000/t-aix-cxa: New file.
1344 * config/rs6000/libgcc-aix-cxa.ver: New file.
1346 2013-01-31 Nick Clifton <nickc@redhat.com>
1348 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1349 variant.
1351 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1353 PR target/54222
1354 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1355 _mulQQ, _mulHQ, _mulHA, _mulSA,
1356 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1357 _divQQ, _divHQ, _divHA, _divSA,
1358 _divUQQ, _divUHQ, _divUHA, _divUSA.
1360 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1362 * config.host(microblaze*-linux*): tmake_file: Remove
1363 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1364 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1365 to exclude functions from being built with libgcc.c and use
1366 the microblaze assembly.
1368 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1370 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1371 extra_parts.
1373 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1375 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1376 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1377 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1378 alignment operation.
1380 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1382 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1383 loop start address for cache clearing.
1385 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1387 * config/avr/lib1funcs.S: Remove trailing blanks.
1388 * config/avr/lib1funcs-fixed.S: Ditto.
1390 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1392 * config/avr/avr-lib.h: Add GPL copyright notice.
1394 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1396 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1397 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1398 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1399 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1401 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1403 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1404 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1406 2013-01-04 Nick Clifton <nickc@redhat.com>
1408 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1409 the CALLT instruction is supported.
1411 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1413 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1414 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1416 2012-12-13 John Tytgat <John@bass-software.com>
1418 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1419 is 25.
1421 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1423 PR libgcc/55451
1424 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1425 undefined signed overflows.
1427 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1429 PR target/55344
1430 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1432 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1434 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1435 (FP_TRAPPING_EXCEPTIONS): Define.
1436 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1437 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1439 2012-12-04 Richard Henderson <rth@redhat.com>
1441 PR bootstrap/55571
1442 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1444 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1446 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1447 (FP_EX_SHIFT): Define.
1448 (FP_TRAPPING_EXCEPTIONS): Define.
1450 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1452 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1453 (FP_ROUNDMODE): Use FP_RND_MASK.
1454 * config/aarch64/sfp-exceptions.c: New.
1455 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1456 Use __sfp_handle_exceptions.
1458 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1460 * config.host: (arm*-*-freebsd*): Remove.
1461 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1462 (arm*-*-elf*): Remove.
1463 (arm*-*-wince-pe*): Remove.
1464 * arm/unwind-arm.c (struct fpa_reg): Delete.
1465 (struct fpa_regs): Delete.
1466 (phase1_vrs): Remove fpa element.
1467 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1468 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1469 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1470 * ieee754-sf.S (floatundisf): Remove FPA support.
1471 (floatdisf): Likewise.
1472 * ieee75f-df.S (floatundidf): Likewise.
1473 (floatdidf): Likewise.
1475 2012-11-29 Kai Tietz <ktietz@redhat.com>
1477 PR target/55445
1478 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1479 * unwind-generic.h: Likewise.
1480 * unwind-seh.c: Likewise.
1482 2012-11-28 Richard Henderson <rth@redhat.com>
1484 PR libgcc/48076
1485 * emutls.c (__emutls_get_address): Avoid race condition between
1486 obj->loc.offset read and emutls_key initialization.
1488 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1490 Adjust decimal point of signed accum mode to GCC default.
1492 PR target/54222
1493 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1494 _divqq_helper.
1495 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1496 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1497 (__mulha3, __mulsa3)
1498 (__divqq3, __divha3, __divsa3): Adjust to new position of
1499 decimal point of signed accum types.
1501 (__mulusa3_round): New function.
1502 (__mulusa3): Use it.
1503 (__divqq_helper): New function.
1504 (__udivuqq3): Use it.
1506 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1508 PR bootstrap/55370
1509 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1511 2012-11-18 Teresa Johnson <tejohnson@google.com>
1513 PR bootstrap/55051
1514 * libgcov.c (gcov_exit): Remove merged program summary
1515 comparison unless !GCOV_LOCKED.
1517 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1519 * soft-fp: Updated from glibc upstream.
1521 2012-11-06 Ian Lance Taylor <iant@google.com>
1523 * generic-morestack.c (__generic_morestack): Align the returned
1524 stack pointer to a 32 byte boundary.
1525 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1526 increment the return address until we have decided that we don't
1527 have a varargs function.
1528 (__morestack) [32-bit]: Align stack correctly when calling C
1529 functions.
1530 (__morestack) [64-bit]: Likewise.
1532 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1534 * configure: Regenerate.
1536 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1538 PR target/55175
1539 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1540 * config/i386/sfp-machine.h: Guard exception handling
1541 code with _SOFT_FLOAT.
1542 * config/i386/32/sfp-machine.h: Guard rounding handling
1543 code with _SOFT_FLOAT.
1544 * config/i386/64/sfp-machine.h: Ditto.
1546 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1548 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1549 as extra_parts.
1551 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1553 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1554 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1555 when appropriate. Correct structure element types.
1556 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1557 -minline-all-stringops from compile flags.
1559 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1561 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1563 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1565 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1567 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1569 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1570 tmake_file.
1572 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1573 Jim MacArthur <jim.macarthur@arm.com>
1574 Marcus Shawcroft <marcus.shawcroft@arm.com>
1575 Nigel Stephens <nigel.stephens@arm.com>
1576 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1577 Richard Earnshaw <rearnsha@arm.com>
1578 Sofiane Naci <sofiane.naci@arm.com>
1579 Stephen Thomas <stephen.thomas@arm.com>
1580 Tejas Belagod <tejas.belagod@arm.com>
1581 Yufeng Zhang <yufeng.zhang@arm.com>
1583 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1584 * config/aarch64/crti.S: New file.
1585 * config/aarch64/crtn.S: New file.
1586 * config/aarch64/linux-unwind.h: New file.
1587 * config/aarch64/sfp-machine.h: New file.
1588 * config/aarch64/sync-cache.c: New file.
1589 * config/aarch64/t-aarch64: New file.
1590 * config/aarch64/t-softfp: New file.
1592 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1594 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1595 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1596 no-longer-needed LDBU insns.
1598 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1600 * config.host
1601 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1602 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1604 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1606 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1608 2012-10-15 Matthias Klose <doko@ubuntu.com>
1610 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1612 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1614 * configure: Regenerate.
1615 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1617 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1619 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1620 instructions for 64bit targets only.
1622 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1624 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1625 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1626 * config/i386/32/sfp-machine.h: ... here.
1627 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1628 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1629 New defines.
1631 2012-10-07 Matthias Klose <doko@ubuntu.com>
1633 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1634 as unused.
1635 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1637 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1639 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1640 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1641 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1642 (ElfW): Likewise.
1644 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1646 PR other/53889
1647 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1648 Fix parameter names.
1650 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1652 PR target/33135
1653 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1654 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1655 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1657 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1659 PR target/50457
1660 * config/sh/linux-atomic.S: Delete.
1661 * config/sh/linux-atomic.c: New.
1662 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1663 linux-atomic.c. Add cflags to disable warnings.
1665 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1667 PR other/53889
1668 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1669 function.
1670 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1671 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1672 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1673 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1674 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1675 Likewise.
1676 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1677 Likewise.
1678 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1679 Likewise.
1680 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1681 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1683 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1685 * config.host (hppa-*-openbsd*): New target.
1686 * config/pa/t-openbsd: New file.
1688 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1690 PR target/54222
1691 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1692 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1693 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1694 (__divsa3): Use __negsi2 to negate r_quoL.
1695 * config/avr/lib1funcs.S (FALIAS): New macro.
1696 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1697 (__negsi2): ...this new function.
1698 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1699 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1700 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1701 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1702 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1703 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1705 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1707 PR target/54089
1708 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1709 (lshrsi3): Reimplement as lshrsi3_r0.
1711 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1713 PR target/46191
1714 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1715 of libgcc.a.
1717 2012-09-07 Teresa Johnson <tejohnson@google.com>
1719 PR gcov-profile/54487
1720 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1721 differences.
1723 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1725 PR target/54461
1726 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1727 not configured --with-avrlibc=no.
1728 * config/avr/t-avrlibc: New file.
1729 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1730 (DPBIT_FUNCS): Ditto.
1731 (TPBIT_FUNCS): Ditto.
1733 2012-09-04 Teresa Johnson <tejohnson@google.com>
1735 * libgcov.c (struct gcov_summary_buffer): New structure.
1736 (gcov_histogram_insert): New function.
1737 (gcov_compute_histogram): Ditto.
1738 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1739 histograms during summary merging.
1741 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1743 * config.host (x86_64-*-openbsd*): New target.
1745 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1747 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1748 attribute.
1750 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1752 PR target/54222
1753 * config/avr/t-avr (conv_X): Rename to func_X.
1755 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1757 PR target/54222
1758 * config/avr/lib1funcs-fixed.S: New file.
1759 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1760 after they are used.
1761 (neg2, neg4): New macros.
1762 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1763 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1764 (__umulhisi3): Speed up MUL variant if there is enough flash.
1765 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1766 avr-modes.def.
1767 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1768 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1769 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1770 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1771 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1772 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1773 (LIB2FUNCS_EXCLUDE): Add supported functions.
1775 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1777 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1778 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1779 libgcc-s-objects.
1780 * fixed-obj.mk: Only expand dependency if $o is not in
1781 LIB2FUNCS_EXCLUDE.
1783 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1785 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1787 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1789 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1790 depend on --enable-shared.
1791 ($(lib1asmfuncs-o)): Use %.vis files independent of
1792 --enable-shared.
1793 * static-object.mk ($(base)$(objext), $(base).vis)
1794 ($(base)_s$(objext)): Use same rules for visibility handling as in
1795 shared-object.mk.
1797 2012-08-21 Ian Lance Taylor <iant@google.com>
1799 * config/i386/morestack.S (__morestack_non_split): Increase amount
1800 of space allocated for non-split code stack.
1802 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1804 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1805 even if inhibit_libc.
1807 2012-08-17 Julian Brown <julian@codesourcery.com>
1809 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1810 -fexceptions -fnon-call-exceptions if not defined.
1811 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1812 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1814 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1816 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1817 type.
1819 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1821 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1822 rs6000/t-slibgcc-aix.
1824 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1826 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1828 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1830 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1832 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1834 PR driver/54171
1835 * Makefile.in (version): Replace top_srcdir with srcdir.
1837 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1839 * Makefile.in (version): set to BASE-VER file from gcc directory.
1841 2012-08-01 Nick Clifton <nickc@redhat.com>
1843 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1844 Implements __clrsb for an HImode argument.
1846 2012-07-31 Nick Clifton <nickc@redhat.com>
1848 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1849 Implements __clrsb for an HImode argument.
1850 * config/stormy16/clrsbhi2.c: New file:
1851 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1853 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1855 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1857 2012-07-19 Tristan Gingold <gingold@adacore.com>
1858 Richard Henderson <rth@redhat.com>
1860 * unwind-seh.c: New file.
1861 * unwind-generic.h: Include windows.h for SEH.
1862 (_Unwind_Exception): Use 6 private fields for SEH.
1863 (_GCC_specific_handler): Declare.
1864 * unwind-c.c (__gcc_personality_seh0): New function.
1865 Adjust for SEH.
1866 * config/i386/libgcc-cygming.ver: New file.
1867 * config/i386/t-seh-eh: New file.
1868 * config.host (x86_64-*-mingw*): Default to seh.
1870 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1872 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1874 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1876 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1877 __builtin_expect when checking for exceptions.
1878 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1880 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1882 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1883 function declaration.
1884 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1885 (FP_RND_MASK): New.
1886 * config/ia64/sfp-exceptions.c: New.
1887 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1889 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1891 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1892 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1893 * config/i386/64/sfp-machine: ... (delete here) ...
1894 * config/i386/sfp-machine.h: ... to here.
1895 (FP_EX_MASK): Remove.
1896 (FP_RND_MASK): New.
1897 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1899 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1901 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1902 * config/i386/libgcc-sol2.ver: Ditto.
1903 * config/i386/libgcc-glibc.ver: Ditto.
1905 2012-06-11 Roland McGrath <mcgrathr@google.com>
1907 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1908 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1909 pthread_cancel.
1911 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1913 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1914 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1915 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1916 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1917 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1918 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1919 * config/i386/64/sfp-machine: ... (delete here) ...
1920 * config/i386/sfp-machine.h: ... to here.
1921 (FP_EX_MASK): New.
1922 (__sfp_handle_exceptions): New function declaration.
1923 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1924 * config/i386/sfp-exceptions.c: New.
1925 * config/i386/t-softfp: New.
1926 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1927 i386/t-softfp to tmake_file.
1929 2012-06-03 David S. Miller <davem@davemloft.net>
1931 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1932 change.
1934 2012-05-31 David S. Miller <davem@davemloft.net>
1936 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1937 multiply and divide instructions on 32-bit when V9.
1938 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1940 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1942 * config/arm/ieee754-df.S: Fix typos.
1943 * config/arm/ieee754-sf.S: Fix typos.
1944 * config/c6x/libunwind.S: Fix typos.
1945 * config/epiphany/udivsi3-float.c: Fix typos.
1946 * config/microblaze/muldi3_hard.S: Fix typos.
1947 * config/picochip/adddi3.S: Fix typos.
1948 * config/picochip/ashlsi3.S: Fix typos.
1949 * config/picochip/ashrsi3.S: Fix typos.
1950 * config/picochip/clzsi2.S: Fix typos.
1951 * config/picochip/cmpsi2.S: Fix typos.
1952 * config/picochip/divmod15.S: Fix typos.
1953 * config/picochip/divmodhi4.S: Fix typos.
1954 * config/picochip/divmodsi4.S: Fix typos.
1955 * config/picochip/longjmp.S: Fix typos.
1956 * config/picochip/lshrsi3.S: Fix typos.
1957 * config/picochip/parityhi2.S: Fix typos.
1958 * config/picochip/popcounthi2.S: Fix typos.
1959 * config/picochip/setjmp.S: Fix typos.
1960 * config/picochip/subdi3.S: Fix typos.
1961 * config/picochip/ucmpsi2.S: Fix typos.
1962 * config/picochip/udivmodhi4.S: Fix typos.
1963 * config/picochip/udivmodsi4.S: Fix typos.
1964 * config/spu/divv2df3.c: Fix typos.
1965 * config/spu/mfc_multi_tag_release.c: Fix typos.
1966 * config/spu/mfc_tag_release.c: Fix typos.
1967 * configure.ac: Fix typos.
1968 * configure: Regenerate.
1970 2012-05-25 Ian Lance Taylor <iant@google.com>
1972 * config/i386/morestack.S (__morestack_non_split): Check whether
1973 caller is varargs and needs %bp to hold the stack frame on return.
1975 2012-05-25 Olivier Hainque <hainque@adacore.com>
1977 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1978 sequence in the non pic case on VxWorks.
1980 2012-05-24 Olivier Hainque <hainque@adacore.com>
1982 * Makefile.in: Move dependency on install-unwind_h from
1983 "install-leaf" to "install".
1985 2012-05-24 Olivier Hainque <hainque@adacore.com>
1987 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1988 Use a separate command for stamp removals.
1990 2012-05-21 Andrew Pinski <apinski@cavium.com>
1992 PR bootstrap/53183
1993 * configure.ac: Define the default includes to being none.
1994 * configure: Regenerate.
1996 2012-05-16 Olivier Hainque <hainque@adacore.com>
1998 * Makefile.in (install-unwind_h): Rename into ...
1999 (install-unwind_h-forbuild): New target.
2000 (all): Use it instead of the former install-unwind_h.
2001 (install-unwind_h): Reinstate, copy to user install destination
2002 for include files, not to the internal gcc object directory one.
2003 (install-leaf): Depend on it.
2005 2012-05-15 Olivier Hainque <hainque@adacore.com>
2007 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2008 register numbers. LR_REGNO replaces R_LR.
2009 (ucontext_for): New, helper for ...
2010 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2011 and 5.3 of ...
2012 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2014 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2016 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2017 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2018 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2019 i386/t-cpuinfo ...
2020 (i[34567]86-*-*, x86_64-*-*): ... here.
2022 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2023 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2025 * config/i386/i386-cpuinfo.c: Rename to ...
2026 * config/i386/cpuinfo.c: ... this.
2027 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2029 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2030 (libgcc_cv_init_priority): New test.
2031 * configure: Regenerate.
2032 * config.in: New file.
2033 * Makefile.in (clean): Rename config.h to auto-target.h.
2034 (config.h): Likewise.
2035 (stamp-h): Likewise.
2037 * config/i386/cpuinfo.c (auto-target.h): Include.
2038 (CONSTRUCTOR_PRIORITY): Define.
2039 (__cpu_indicator_init): Use it.
2041 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2043 * longlong.h: Use a URL instead of an FSF postal address.
2044 Replace spaces with tab.
2046 2012-05-08 Teresa Johnson <tejohnson@google.com>
2048 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2049 (__gcov_dump): Ditto.
2050 (gcov_dump_complete): New global variable.
2051 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2052 (__gcov_flush): Outline functionality now in gcov_clear.
2053 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2055 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2057 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2058 (mips*-*-linux*): Include mips/t-tpbit when long double is
2059 16 bytes long.
2061 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2063 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2064 (get_available_features): New argument. Check for AVX2.
2065 (__cpu_indicator_init): Modify call to get_available_features.
2067 2012-04-25 Alan Modra <amodra@gmail.com>
2069 * config/rs6000/crtsavevr.S: New file.
2070 * config/rs6000/crtrestvr.S: New file.
2071 * config/rs6000/t-savresfgpr: Build the above.
2072 * config/rs6000/t-netbsd: Likewise.
2074 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2076 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2078 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2080 * libgcc/config/i386/i386-cpuinfo.c: New file.
2081 * libgcc/config/i386/t-cpuinfo: New file.
2082 * libgcc/config.host: Include t-cpuinfo.
2083 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2085 2012-04-24 Chao-ying Fu <fu@mips.com>
2087 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2089 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2091 struct siginfo vs. siginfo_t
2093 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2094 siginfo_t instead of struct siginfo.
2095 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2096 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2097 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2098 (ia64_handle_unwabi): Likewise.
2099 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2100 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2101 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2102 (sh_fallback_frame_state): Likewise.
2103 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2104 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2106 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2108 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2109 system call number.
2111 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2113 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2114 if it hasn't been previously saved.
2116 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2118 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2119 only for glibc.
2121 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2123 PR target/52737
2124 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2125 instead of __AVR_HAVE_8BIT_SP__.
2127 2012-03-26 Tristan Gingold <gingold@adacore.com>
2129 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2130 (unw_table_entry): Use unw_word instead of unsigned long.
2131 (_Unwind_FindTableEntry): Likewise.
2132 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2133 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2134 (_Unwind_FindTableEntry): Likewise.
2135 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2136 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2137 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2138 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2139 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2140 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2141 (uw_init_context_1, uw_install_context): Likewise.
2142 (unw_word): Move to unwind-ia64.h
2144 2012-03-26 Tristan Gingold <gingold@adacore.com>
2146 * config/vms/vms-ucrt0.c: Update copyright years.
2147 Add a sanity check.
2148 (___gcc_main_flags): Declare.
2149 (__main): Check flags to remap argv and exit code.
2150 * config.host (*-*-*vms*): Adjust extra_parts.
2151 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2152 (crt0.o): Add.
2154 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2156 * arm/lib1funcs.asm (ctzsi2): New function.
2157 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2158 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2159 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2160 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2161 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2162 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2164 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2166 * config.host: Add bits to support powerpc64-*-freebsd*.
2167 * config/rs6000/freebsd-unwind.h: New file.
2168 * config/rs6000/t-freebsd64: New file.
2170 2012-03-20 Richard Guenther <rguenther@suse.de>
2172 PR gcov-profile/52627
2173 * libgcov.c (init_mx): Fix mutex name.
2175 2012-03-16 Tristan Gingold <gingold@adacore.com>
2177 * config/ia64/vms-unwind.h: Remove ulong (and replace
2178 it by unw_reg where used). Define unw_reg with __int64.
2180 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2182 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2183 Solaris 8 handling.
2184 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2185 Solaris 8 handling.
2186 (sparc_is_sighandler): Likewise.
2188 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2190 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2191 <= saved reg size.
2193 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2195 * config/arm/crtn.S: Fix typo.
2197 2012-03-13 Richard Guenther <rguenther@suse.de>
2199 * libgcov.c: Remove stdio.h include and NULL un-define.
2201 2012-03-13 Richard Guenther <rguenther@suse.de>
2203 PR target/52569
2204 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2206 2012-03-13 Richard Guenther <rguenther@suse.de>
2208 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2210 2012-03-13 Richard Guenther <rguenther@suse.de>
2212 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2213 and __gthread_mutex_init_function definitions.
2215 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2217 * config.host (mips*-*-openbsd*): Remove.
2219 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2221 * config.host: Remove alpha*-dec-osf5.1* handling.
2222 * config/alpha/gthr-posix.c: Remove.
2223 * config/alpha/libgcc-osf5.ver: Remove.
2224 * config/alpha/osf5-unwind.h: Remove.
2225 * config/alpha/t-osf-pthread: Remove.
2226 * config/alpha/t-slibgcc-osf: Remove.
2227 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2228 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2229 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2230 * mkmap-flat.awk: Remove osf_export handling.
2232 2012-03-12 Richard Guenther <rguenther@suse.de>
2234 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2235 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2236 (__gthread_mutex_init_function): New function.
2237 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2239 PR gcov/49484
2240 * libgcov.c: Include gthr.h.
2241 (__gcov_flush_mx): New global variable.
2242 (init_mx, init_mx_once): New functions.
2243 (__gcov_flush): Protect self with a mutex.
2244 (__gcov_fork): Re-initialize mutex after forking.
2245 * unwind-dw2-fde.c: Change condition under which to use
2246 __GTHREAD_MUTEX_INIT_FUNCTION.
2248 2012-03-12 Tristan Gingold <gingold@adacore.com>
2250 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2251 * config/ia64/t-vms: Likewise.
2253 2012-03-11 Michael Hope <michael.hope@linaro.org>
2255 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2256 for Thumb-2.
2258 2012-03-07 Walter Lee <walt@tilera.com>
2260 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2261 "arch_atomic_".
2262 (atomic_xor): Rename and move definition to
2263 config/tilepro/atomic.h.
2264 (atomic_nand): Ditto.
2265 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2266 "arch_atomic_".
2267 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2268 (arch_atomic_nand): Ditto.
2270 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2272 PR target/52507
2273 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2275 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2277 PR target/52505
2278 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2279 from RAM.
2281 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2283 PR target/52461
2284 PR target/52508
2285 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2286 if RAMPZ affects reading from RAM.
2287 (__tablejump_elpm__): Ditto.
2288 (.xload): Ditto.
2289 (__movmemx_hi): Ditto.
2290 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2291 (__do_global_dtors): Ditto.
2292 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2293 (__movmemx_hi): Ditto.
2295 2012-03-05 Richard Henderson <rth@redhat.com>
2297 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2298 [ARM] (count_trailing_zeros): Use the builtin.
2300 2012-03-01 Kai Tietz <ktietz@redhat.com>
2302 * soft-fp: Imported from glibc upstream.
2304 2012-02-28 Kai Tietz <ktietz@redhat.com>
2306 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2307 for mingw-targets as attribute gcc_struct.
2309 2012-02-28 Ian Lance Taylor <iant@google.com>
2311 * generic-morestack.c (__splitstack_releasecontext): Correct call
2312 to __morestack_release_segments.
2314 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2316 PR target/52390
2317 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2318 for __linux__ when removing signals from __morestack_fullmask.
2320 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2322 PR target/52261
2323 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2325 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2327 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2328 instead of HAVE_INITFINI_ARRAY.
2329 * config/ia64/crtend.S: Likewise.
2331 2012-02-20 Kai Tietz <ktietz@redhat.com>
2333 PR libstdc++/52300
2334 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2336 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2337 to w32-unwind.h header.
2339 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2341 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2342 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2343 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2344 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2346 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2348 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2350 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2352 PR libitm/52220
2353 * config/darwin-crt-tm.c: Correct typo.
2355 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2356 Patrick Marlier <patrick.marlier@gmail.com>
2358 PR libitm/52220
2359 * config/darwin-crt-tm.c: Generate dummy functions.
2361 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2362 Patrick Marlier <patrick.marlier@gmail.com>
2364 PR libitm/52042
2365 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2366 (__doTMRegistrations): Call it.
2367 (__doTMdeRegistrations): Likewise.
2369 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2370 Anatoly Sokolov <aesok@post.ru>
2371 Eric Weddington <eric.weddington@atmel.com>
2373 PR target/52261
2374 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2375 (__epilogue_restores__): Ditto.
2377 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2379 PR target/51921
2380 PR target/52205
2381 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2382 Solaris 11 and slightly reformat.
2383 (sparc_is_sighandler): Likewise.
2385 2012-02-14 Walter Lee <walt@tilera.com>
2387 * config.host: Handle tilegx and tilepro.
2388 * config/tilegx/sfp-machine.h: New file.
2389 * config/tilegx/sfp-machine32.h: New file.
2390 * config/tilegx/sfp-machine64.h: New file.
2391 * config/tilegx/t-crtstuff: New file.
2392 * config/tilegx/t-softfp: New file.
2393 * config/tilegx/t-tilegx: New file.
2394 * config/tilepro/atomic.c: New file.
2395 * config/tilepro/atomic.h: New file.
2396 * config/tilepro/linux-unwind.h: New file.
2397 * config/tilepro/sfp-machine.h: New file.
2398 * config/tilepro/softdivide.c: New file.
2399 * config/tilepro/softmpy.S: New file.
2400 * config/tilepro/t-crtstuff: New file.
2401 * config/tilepro/t-tilepro: New file.
2403 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2405 PR libstdc++/51296
2406 PR libstdc++/51906
2407 * gthr-posix.h: Allow static initializer macros to be disabled.
2408 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2410 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2412 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2413 Add t-slibgcc-libgcc to tmake_file.
2414 * config/mips/libgcc-mips16.ver: Revert previous patch.
2415 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2417 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2418 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2420 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2421 * config/cr16/crti.S: New file.
2422 * config/cr16/crtlibid.S: New file.
2423 * config/cr16/crtn.S: New file.
2424 * config/cr16/lib1funcs.S: New file.
2425 * config/cr16/t-cr16: New file.
2426 * config/cr16/t-crtlibid: New file.
2427 * config/cr16/unwind-dw2.h: New file.
2428 * config/cr16/unwind-cr16.c: New file.
2429 * config/cr16/divmodhi3.c: New file.
2431 2012-01-25 Alan Modra <amodra@gmail.com>
2433 * config/rs6000/t-linux64: Delete. Move..
2434 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2435 * config/rs6000/t-linux: ..and libgcc flags to here.
2437 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2439 * config.host (i[34567]86-*-interix3*):
2440 Change triplet to i[34567]86-*-interix[3-9]*.
2441 * configure: Regenerate.
2443 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2444 Richard Sandiford <rdsandiford@googlemail.com>
2446 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2447 * config/mips/mips16.S (__mips16_rdhwr): New function.
2448 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2450 2012-01-11 Nathan Sidwell <nathan@acm.org>
2452 * libgcov.c (__gcov_init): Ignore objects with no functions.
2454 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2456 PR target/49868
2457 Extend __pgmx semantics to linearize memory.
2458 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2459 * config/avr/lib1funcs.S (__xload_1): New function.
2460 (__movmemx_qi, __movmemx_hi): New functions.
2461 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2462 semantics.
2464 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2466 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2467 purported sigacthandler address isn't null before dereferencing it.
2468 (sparc_is_sighandler): Likewise.
2470 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2472 PR ada/41929
2473 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2474 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2475 (sparc_is_sighandler): Likewise.
2476 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2478 2012-01-06 Tristan Gingold <gingold@adacore.com>
2480 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2481 compatibility thunks...
2482 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2483 (crtbeginS.o, crtendS.o): ... and these to ...
2484 * config/ia64/t-ia64-elf: ... this new file.
2485 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2486 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2488 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2490 * configure: Regenerate.
2491 * config/s390/t-crtstuff: Remove -fPIC.
2493 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2495 PR bootstrap/51006
2496 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2497 for NetBSD.
2499 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2501 PR target/51345
2502 * config/avr/lib1funcs.S: Remove FIXME comments.
2503 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2505 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2507 Implement light-weight DImode support.
2508 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2509 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2510 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2511 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2513 2011-12-30 Nathan Sidwell <nathan@acm.org>
2515 * libgcov.c (gcov_crc32): Remove global var.
2516 (free_fn_data): New function.
2517 (buffer_fn_data): Pass in filename, more robust error recovery.
2518 (crc32_unsigned): New function.
2519 (gcov_exit): More robust detection of new program. More robust
2520 error recovery.
2521 (__gcov_init): Do not update program's crc here.
2523 2011-12-21 Tristan Gingold <gingold@adacore.com>
2525 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2527 2011-12-21 Ian Lance Taylor <iant@google.com>
2529 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2531 2011-12-20 Ian Lance Taylor <iant@google.com>
2533 * config/i386/morestack.S (__morestack_non_split): If there is
2534 enough stack space already, don't split. Ask for more stack space
2535 than we required.
2537 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2539 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2540 `sys/sdt.h'.
2541 (_Unwind_DebugHook): New function.
2542 (uw_restore_core_regs): New define.
2543 (unwind_phase2): Use uw_restore_core_regs instead of
2544 restore_core_regs.
2545 (unwind_phase2_forced): Likewise.
2546 (__gnu_Unwind_Resume): Likewise.
2548 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2550 * config/alpha/linux-unwind.h: Update copyright years.
2551 (MD_FROB_UPDATE_CONTEXT): New define.
2552 (alpha_frob_update_context): New function.
2554 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2556 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2557 tmake_file rather replacing it.
2559 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2561 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2562 function is not used for PPC64.
2563 (save_world): Amend comments. Update the VRsave mask to reflect the
2564 saved regs.
2565 (rest_world): Update comments, do not clobber r10, do not use r8.
2566 (eh_rest_world_r10): Amend comments, do not use r8.
2567 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2568 no longer used, move restore of CR and target address to the end of
2569 the routine.
2571 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2573 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2574 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2576 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2578 PR target/49313
2579 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2580 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2582 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2584 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2586 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2588 PR target/49313
2589 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2590 * config/avr/lib1funcs.S (__muldi3): New function.
2592 2011-12-06 Andrew Pinski <apinski@cavium.com>
2594 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2595 size of func_ptr.
2596 (__frame_dummy_init_array_entry): Likewise.
2598 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2600 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2602 PR target/51345
2603 PR target/51002
2604 * config/avr/lib1funcs.S (__prologue_saves__,
2605 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2606 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2608 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2610 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2612 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2614 PR other/51272
2615 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2616 (_ITM_deregisterTMCloneTable): Likewise.
2617 (__register_frame_info): Fix unused warning.
2618 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2619 pthread_default_stacksize_np): Likewise.
2620 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2622 2011-11-29 DJ Delorie <dj@redhat.com>
2624 * config.host (rl78-*-elf): New case.
2625 * config/rl78: New directory for the Renesas RL78.
2627 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2629 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2630 formatting.
2632 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2634 PR other/51022
2635 * config/rs6000/t-savresfgpr: New file.
2636 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2637 $(srcdir)/config/rs6000/eabi.S.
2638 * config/rs6000/t-ppccomm-ldbl: Remove.
2639 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2640 tmake_file.
2641 (powerpc-*-eabispe*): Likewise.
2642 (powerpc-*-eabi*): Likewise.
2643 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2644 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2645 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2646 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2647 tmake_file.
2648 (powerpc-*-eabisim*): Likewise.
2649 (powerpc-*-elf*): Likewise.
2650 (powerpc-*-eabialtivec*): Likewise.
2651 (powerpc-xilinx-eabi*): Likewise.
2652 (powerpc-*-rtems*): Likewise.
2653 (powerpcle-*-elf*): Likewise.
2654 (powerpcle-*-eabisim*): Likewise.
2655 (powerpcle-*-eabi*): Likewise.
2657 2011-11-27 Ian Lance Taylor <iant@google.com>
2659 * generic-morestack.c (__splitstack_find): Check for NULL old
2660 stack value.
2661 (__splitstack_resetcontext): New function.
2662 (__splitstack_releasecontext): New function.
2663 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2665 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2667 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2669 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2671 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2673 2011-11-26 Richard Henderson <rth@redhat.com>
2675 * config/m68k/linux-atomic.c: New file.
2676 * config/m68k/t-linux: New file.
2677 * config.host (m68k-uclinux, m68k-linux): Use it.
2679 2011-11-26 Richard Henderson <rth@redhat.com>
2681 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2682 (__TMC_END__): Only declare if hidden is available; in the definition,
2683 if hidden is unavailable add a null record.
2684 (deregister_tm_clones, register_tm_clones): New.
2685 (__do_global_dtors_aux, frame_dummy): Use them.
2686 (__do_global_dtors, __do_global_ctors_1): Likewise.
2688 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2690 * config/darwin-crt-tm.c: New file.
2691 * config.host (darwin): Build crttms.o crttme.o to provide
2692 startup and shutdown for tm clones.
2693 * config/t-darwin (crttms.o): New build rule.
2694 (crttme.o): Likewise.
2696 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2698 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2699 et al.
2701 2011-11-21 Richard Henderson <rth@redhat.com>
2703 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2704 (__TMC_LIST__, __TMC_END__): New.
2705 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2706 (__do_global_dtors): Likewise.
2707 (frame_dummy): Call _ITM_registerTMCloneTable.
2708 (__do_global_ctors_1): Likewise.
2710 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2712 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2713 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2714 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2715 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2716 * config/i386/t-darwin64: Remove.
2717 * config/sh/t-netbsd (LIB2ADD): Remove.
2719 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2721 PR target/49313
2722 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2723 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2724 * config/avr/lib1funcs.S (wmov): New assembler macro.
2725 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2726 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2727 (__udivmod64): New function.
2728 (__negdi2): New function.
2730 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2732 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2733 *-*-freebsd*aout*): Remove.
2735 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2737 * static-object.mk (c_flags-$o): Save c_flags.
2738 ($(base)$(objext)): Use it.
2740 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2742 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2744 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2746 PR target/49868
2747 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2748 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2749 New functions.
2751 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2753 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2754 functions.
2755 (aeabi_uidivmod): Likewise.
2756 (umodsi3): Likewise.
2757 (divsi3): Likewise.
2758 (aeabi_idivmod): Likewise.
2759 (modsi3): Likewise.
2761 2011-11-16 Tristan Gingold <gingold@adacore.com>
2763 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2765 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2767 PR target/49868
2768 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2769 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2771 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2773 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2774 tmake_file list.
2775 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2776 * config/pa/t-stublib64: Delete.
2778 2011-11-12 Richard Henderson <rth@redhat.com>
2780 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2781 cast the pointer argument to _Unwind_SetGRPtr.
2783 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2785 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2787 2011-11-09 Ian Lance Taylor <iant@google.com>
2789 * generic-morestack.c: Include <string.h>.
2790 (uintptr_type): Define.
2791 (struct initial_sp): Add dont_block_signals field. Reduce size of
2792 extra array by 1.
2793 (allocate_segment): Set prev field to NULL. Don't set
2794 __morestack_current_segment or __morestack_segments.
2795 (__generic_morestack): Update current->prev and *pp after calling
2796 allocate_segment.
2797 (__morestack_block_signals): Don't do anything if
2798 dont_block_signals is set.
2799 (__morestack_unblock_signals): Likewise.
2800 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2801 uintptr_type.
2802 (__splitstack_block_signals): New function.
2803 (enum __splitstack_content_offsets): Define.
2804 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2805 (__splitstack_makecontext): New function.
2806 (__splitstack_block_signals_context): New function.
2807 (__splitstack_find_context): New function.
2808 * config/i386/morestack.S (__morestack_get_guard): New function.
2809 (__morestack_set_guard, __morestack_make_guard): New functions.
2810 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2812 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2814 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2815 (i[34567]86-*-mingw*): ... here.
2816 (x86_64-*-mingw*): ... here.
2818 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2820 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2822 2011-11-07 Nathan Sidwell <nathan@acm.org>
2824 * libgcov.c (struct gcov_fn_buffer): New struct.
2825 (buffer_fn_data): New helper.
2826 (gcov_exit): Rework for new gcov data structures.
2828 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2830 PR target/49313
2831 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2833 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2835 * config.host (tmake_file): Correct comment.
2836 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2837 t-libgcc-pic.
2838 (bfin*-uclinux*): Likewise.
2839 (bfin*-linux-uclibc*): Likewise.
2840 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2842 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2843 assigning.
2844 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2845 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2846 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2847 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2848 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2849 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2850 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2851 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2852 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2853 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2854 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2855 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2856 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2858 * config/bfin/t-elf: Remove.
2859 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2861 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2863 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2864 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2865 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2866 (lm32-*-elf*): ... this.
2867 (lm32-*-rtems*): ... and this.
2868 Add to tmake_file.
2869 (m32r-*-rtems*): Add to tmake_file.
2870 (moxie-*-rtems*): Likewise.
2871 (sparc-*-rtems*): Likewise.
2872 Remove t-rtems from tmake_file.
2873 (sparc64-*-rtems*): Likewise.
2874 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2875 instead.
2877 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2879 PR bootstrap/50982
2880 * config/gthr-posix.h: Move ...
2881 * gthr-posix.h: ... here.
2882 * config/gthr-lynx.h: Reflect this.
2883 * config/gthr-vxworks.h: Likewise.
2884 * config/rs6000/gthr-aix.h: Likewise.
2885 * configure.ac (target_thread_file): Likewise.
2886 * configure: Regenerate.
2888 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2890 * config.host (arm*-*-rtemseabi*): New target.
2892 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2894 PR other/50991
2895 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2896 extra-parts.
2898 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2900 * config.host (epiphany-*-elf*): New configuration.
2901 * config/epiphany: New Directory.
2903 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2905 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2906 * config/avr/t-rtems: New.
2907 Filter out _exit from LIB1ASMFUNCS.
2909 2011-11-04 David S. Miller <davem@davemloft.net>
2911 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2912 * configure: Rebuild.
2914 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2916 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2917 variable.
2919 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2921 PR target/50931
2922 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2923 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2925 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2927 PR target/50989
2928 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2930 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2932 * config/c6x/t-elf (LIB2ADDEH): Set.
2933 * config/c6x/t-c6x-elf: Remove.
2935 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2937 * config/i386/sol2-ci.S: Rename to ...
2938 * config/i386/crti.S: ... this.
2939 * config/i386/sol2-cn.S: Rename to ...
2940 * config/i386/crtn.S: ... this.
2941 * config/sparc/sol2-ci.S: Rename to ...
2942 * config/sparc/crti.S: ... this.
2943 * config/sparc/sol2-cn.S: Rename to ...
2944 * config/sparc/crtn.S: ... this.
2945 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2946 (crti.o, crtn.o): Remove.
2948 2011-11-04 Tristan Gingold <gingold@adacore.com>
2950 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2952 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2954 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2956 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2958 * config.host (crisv32-*-none, cris-*-none): Remove.
2959 (crisv32-*-elf): Append to tmake_file, don't just set it.
2960 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2962 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2964 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2965 (ecrtn$(objext)): Likewise.
2966 (ncrti$(objext)): Likewise.
2967 (ncrtn$(objext)): Likewise.
2969 2011-11-03 Andreas Schwab <schwab@redhat.com>
2971 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2973 2011-11-02 David S. Miller <davem@davemloft.net>
2975 * configure.ac: Set host_address on sparc too.
2976 * configure: Regenerate.
2977 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2978 based upon host_address.
2979 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2981 2011-11-02 Jason Merrill <jason@redhat.com>
2983 * config/rs6000/t-ppccomm: Add missing \.
2985 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2987 * gthr-single.h, gthr.h: New files.
2988 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2989 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2990 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2991 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2992 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2993 * configure.ac (thread_header): New variable.
2994 Set it depending on target_thread_file.
2995 (gthr-default.h): Link from $thread_header.
2996 * configure: Regenerate.
2997 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2999 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3001 * configure.ac (tm_file_): New variable.
3002 Determine from tm_file.
3003 (tm_file, tm_defines): Substitute.
3004 * configure: Regenerate.
3005 * mkheader.sh: New file.
3006 * Makefile.in (clean): Remove libgcc_tm.h.
3007 ($(objects)): Depend on libgcc_tm.h.
3008 (libgcc_tm_defines, libgcc_tm_file): New variables.
3009 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3010 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3011 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3012 ($(extra-parts)): Depend on libgcc_tm.h.
3013 * config.host (tm_defines, tm_file): New variable.
3014 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3015 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3016 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3017 (avr-*-rtems*): Likewise.
3018 (avr-*-*): Likewise.
3019 (frv-*-elf): Likewise.
3020 (frv-*-*linux*): Likewise.
3021 (h8300-*-rtems*): Likewise.
3022 (h8300-*-elf*): Likewise.
3023 (i[34567]86-*-darwin*): Likewise.
3024 (x86_64-*-darwin*): Likewise.
3025 (rx-*-elf): Likewise.
3026 (tic6x-*-uclinux): Likewise.
3027 (tic6x-*-elf): Likewise.
3028 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3029 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3030 * config/i386/cygming-crtbegin.c: Likewise.
3031 * config/i386/cygming-crtend.c: Likewise.
3032 * config/ia64/fde-vms.c: Likewise.
3033 * config/ia64/unwind-ia64.c: Likewise.
3034 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3035 * config/rs6000/darwin-fallback.c: Likewise.
3036 * config/stormy16/lib2funcs.c: Likewise.
3037 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3038 * crtstuff.c: Likewise.
3039 * dfp-bit.h: Likewise.
3040 * emutls.c: Likewise.
3041 * fixed-bit.c: Likewise.
3042 * fp-bit.c: Likewise.
3043 * generic-morestack-thread.c: Likewise.
3044 * generic-morestack.c: Likewise.
3045 * libgcc2.c: Likewise.
3046 * libgcov.c: Likewise.
3047 * unwind-dw2-fde-dip.c: Likewise.
3048 * unwind-dw2-fde.c: Likewise.
3049 * unwind-dw2.c: Likewise.
3050 * unwind-sjlj.c: Likewise.
3052 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3054 * configure.ac: Include ../config/picflag.m4.
3055 (GCC_PICFLAG): Call it.
3056 Substitute.
3057 * configure: Regenerate.
3058 * Makefile.in (gcc_srcdir): Remove.
3059 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3060 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3061 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3062 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3063 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3064 Use $<.
3065 Remove comment.
3066 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3067 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3068 to refer to libgcc2.c.
3069 Use $<.
3070 * config/darwin-64.c: New file.
3071 * config/darwin-crt3.c: Remove comment.
3072 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3073 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3074 config/udivmodsi4.c: New files.
3075 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3076 config/memset.c: New files.
3077 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3078 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3079 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3080 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3081 * config/t-openbsd-thread: New file.
3082 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3083 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3084 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3085 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3086 qrnnd.S.
3087 Adapt filename.
3088 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3089 to refer to gthr-posix.c.
3090 * config/alpha/t-vms (LIB2ADD): Set.
3091 * config/alpha/vms-gcc_shell_handler.c: New file.
3092 * config/arm/bpabi.c, config/arm/fp16.c,
3093 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3094 config/arm/unaligned-funcs.c: New files.
3095 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3096 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3097 * config/arm/t-linux: Likewise.
3098 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3099 * config/arm/t-netbsd: New file.
3100 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3101 * config/arm/t-symbian (LIB2ADD_ST): Set.
3102 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3103 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3104 * config/bfin/t-elf: New file.
3105 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3106 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3107 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3108 config/c6x/ltf.c: New files.
3109 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3110 (HOST_LIBGCC2_CFLAGS): Set.
3111 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3112 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3113 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3114 New files.
3115 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3116 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3117 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3118 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3119 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3120 files.
3121 * config/frv/t-frv (LIB2ADD): Set.
3122 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3123 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3124 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3125 config/h8300/popcounthi2.c: New files.
3126 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3127 * config/i386/gthr-win32.c: New file.
3128 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3129 * config/i386/t-cygwin: Likewise.
3130 * config/i386/t-darwin, config/i386/t-darwin64,
3131 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3132 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3133 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3134 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3135 * config/ia64/quadlib.c: New file.
3136 * config/ia64/t-hpux (LIB2ADD): Set.
3137 * config/ia64/t-ia64: Add comment.
3138 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3139 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3140 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3141 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3142 * config/m32c/t-m32c (LIB2ADD): Set.
3143 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3144 * config/m32r/t-m32r: Likewise.
3145 * config/m68k/fpgnulib.c: New file.
3146 * config/m68k/t-floatlib (LIB2ADD): Set.
3147 (xfgnulib.c): New target.
3148 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3149 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3150 * config/mep/t-mep (LIB2ADD): Set.
3151 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3152 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3153 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3154 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3155 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3156 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3157 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3158 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3159 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3160 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3161 New files.
3162 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3163 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3164 * config/pa/fptr.c, config/pa/lib2funcs.S,
3165 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3166 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3167 (LIB2ADD, LIB2ADD_ST): Set.
3168 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3169 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3170 Set.
3171 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3172 * config/pdp11/t-pdp11: New file.
3173 * config/picochip/libgccExtras/adddi3.S,
3174 config/picochip/libgccExtras/ashlsi3.S,
3175 config/picochip/libgccExtras/ashrsi3.S,
3176 config/picochip/libgccExtras/clzsi2.S,
3177 config/picochip/libgccExtras/cmpsi2.S,
3178 config/picochip/libgccExtras/divmod15.S,
3179 config/picochip/libgccExtras/divmodhi4.S,
3180 config/picochip/libgccExtras/divmodsi4.S,
3181 config/picochip/libgccExtras/lshrsi3.S,
3182 config/picochip/libgccExtras/parityhi2.S,
3183 config/picochip/libgccExtras/popcounthi2.S,
3184 config/picochip/libgccExtras/subdi3.S,
3185 config/picochip/libgccExtras/ucmpsi2.S,
3186 config/picochip/libgccExtras/udivmodhi4.S,
3187 config/picochip/libgccExtras/udivmodsi4.S: New files.
3188 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3189 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3190 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3191 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3192 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3193 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3194 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3195 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3196 files.
3197 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3198 (HOST_LIBGCC2_CFLAGS): Set.
3199 * config/rs6000/t-darwin64: New file.
3200 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3201 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3202 * config/rs6000/t-ppccomm (LIB2ADD): Add
3203 $(srcdir)/config/rs6000/tramp.S.
3204 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3205 Add $(srcdir)/config/rs6000/eabi.S.
3206 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3207 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3208 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3209 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3210 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3211 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3212 * config/rs6000/tramp.S: New file.
3213 * config/s390/t-tpf: Remove.
3214 * config/sh/linux-atomic.S: New file.
3215 * config/sh/t-linux (LIB2ADD): Set.
3216 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3217 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3218 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3219 to unwind-dw2.c.
3220 (HOST_LIBGCC2_CFLAGS): Set.
3221 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3222 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3223 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3224 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3225 config/spu/mfc_multi_tag_release.c,
3226 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3227 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3228 config/spu/multi3.c: New files.
3229 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3230 (HOST_LIBGCC2_CFLAGS): Set.
3231 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3232 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3233 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3234 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3235 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3236 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3237 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3238 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3239 config/stormy16/umodsi3.c: New files.
3240 * config/xtensa/lib2funcs.S: New file.
3241 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3242 * config/xtensa/t-xtensa (LIB2ADD): Set.
3243 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3244 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3245 Add t-freebsd-thread to tmake_file for posix threads.
3246 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3247 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3248 (*-*-lynxos*): Likewise.
3249 (*-*-netbsd*): Likewise.
3250 (*-*-openbsd*): Likewise.
3251 Add t-openbsd-thread to tmake_file for posix threads.
3252 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3253 (*-*-vxworks*): Set tmake_file.
3254 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3255 (alpha*-*-freebsd*): Likewise.
3256 (alpha*-*-netbsd*): Likewise.
3257 (alpha*-*-openbsd*): Likewise.
3258 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3259 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3260 (alpha*-dec-*vms*): Likewise.
3261 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3262 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3263 (bfin*-uclinux*): Likewise.
3264 (bfin*-linux-uclibc*): Likewise.
3265 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3266 (crisv32-*-none): Likewise.
3267 (cris-*-elf): Likewise.
3268 (cris-*-none): Likewise.
3269 (cris-*-linux*, crisv32-*-linux*): Likewise.
3270 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3271 tmake_file.
3272 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3273 tmake_file.
3274 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3275 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3276 (x86_64-*-elf*): Likewise.
3277 (i[34567]86-*-nto-qnx*): Likewise.
3278 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3279 win32 threads.
3280 (x86_64-*-mingw*): Likewise.
3281 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3282 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3283 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3284 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3285 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3286 tmake_file.
3287 (mipsisa64sr71k-*-elf*): Likewise.
3288 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3289 (mips-*-elf*, mipsel-*-elf*): Likewise.
3290 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3291 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3292 (mips*-*-rtems*): Likewise.
3293 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3294 to tmake_file.
3295 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3296 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3297 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3298 (spu-*-elf*): Likewise.
3299 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3301 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3303 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3304 $(srcdir) to refer to $(LIB1ASMSRC).
3305 Use $<.
3306 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3307 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3308 config/arm/lib1funcs.S: New files.
3309 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3310 * config/arm/t-arm: New file.
3311 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3312 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3313 config/arm/t-strongarm-elf: New files.
3314 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3315 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3316 * config/avr/lib1funcs.S: New file.
3317 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3318 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3319 * config/c6x/lib1funcs.S: New file.
3320 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3321 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3322 * config/frv/lib1funcs.S: New file.
3323 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3324 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3325 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3326 * config/ia64/__divxf3.asm: Rename to ...
3327 * config/ia64/__divxf3.S: ... this.
3328 Adapt lib1funcs.asm filename.
3329 * config/ia64/_fixtfdi.asm: Rename to ...
3330 * config/ia64/_fixtfdi.S: ... this.
3331 Adapt lib1funcs.asm filename.
3332 * config/ia64/_fixunstfdi.asm: Rename to ...
3333 * config/ia64/_fixunstfdi.S: ... this.
3334 Adapt lib1funcs.asm filename.
3335 * config/ia64/_floatditf.asm: Rename to ...
3336 * config/ia64/_floatditf.S: ... this.
3337 Adapt lib1funcs.asm filename.
3338 * config/ia64/lib1funcs.S: New file.
3339 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3340 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3341 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3342 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3343 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3344 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3345 * config/mep/lib1funcs.S: New file.
3346 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3347 * config/mips/mips16.S: New file.
3348 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3349 * config/pa/milli64.S: New file.
3350 * config/pa/t-linux, config/pa/t-linux64: New files.
3351 * config/picochip/lib1funcs.S: New file.
3352 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3353 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3354 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3355 * config/sh/t-netbsd: New file.
3356 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3357 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3358 * config/sh/t-sh64: New file.
3359 * config/sparc/lb1spc.S: New file.
3360 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3361 filename.
3362 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3363 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3364 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3365 config/xtensa/lib1funcs.S: New files.
3366 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3367 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3368 tmake_file.
3369 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3370 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3371 (arm*-*-linux*): Likewise.
3372 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3373 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3374 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3375 (arm*-*-ecos-elf): Likewise.
3376 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3377 (arm*-*-rtems*): Likewise.
3378 (arm*-*-elf): Likewise.
3379 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3380 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3381 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3382 (bfin*-uclinux*): Likewise.
3383 (bfin*-linux-uclibc*): Likewise.
3384 (bfin*-rtems*): Likewise.
3385 (bfin*-*): Likewise.
3386 (fido-*-elf): Merge into m68k-*-elf*.
3387 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3388 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3389 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3390 (h8300-*-elf*): Likewise.
3391 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3392 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3393 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3394 (i[34567]86-*-mingw*): Likewise.
3395 (x86_64-*-mingw*): Likewise.
3396 (i[34567]86-*-interix3*): Likewise.
3397 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3398 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3399 (m68k-*-elf*): Also handle fido-*-elf.
3400 Add m68k/t-floatlib to tmake_file.
3401 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3402 (m68k-*-linux*): Likewise.
3403 (m68k-*-rtems*): Likewise.
3404 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3405 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3406 sh64*-*-*.
3407 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3408 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3409 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3410 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3411 sh/t-netbsd to tmake_file.
3412 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3413 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3414 (sh-wrs-vxworks): Likewise.
3415 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3416 *-leon[3-9]*.
3417 (v850*-*-*): Add v850/t-v850 to tmake_file.
3418 (vax-*-linux*): Add vax/t-linux to tmake_file.
3419 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3421 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3423 * crtstuff.c: New file.
3424 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3425 (CRTSTUFF_T_CFLAGS): Define.
3426 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3427 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3428 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3429 crtstuff.c.
3430 Use $<.
3431 (crtbeginT.o): Use $(objext).
3432 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3433 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3434 (gcc-extra-parts): Remove.
3435 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3436 Set extra_parts.
3437 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3438 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3439 Add t-crtstuff-pic to tmake_file.
3440 (*-*-lynxos*): New case.
3441 Set tmake_file, extra_parts.
3442 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3443 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3444 *-*-netbsdelf[2-9]*.
3445 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3446 (*-*-rtems*): Set extra_parts.
3447 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3448 (*-*-uclinux*): New case.
3449 Set extra_parts.
3450 (*-*-vms*): New case.
3451 Set tmake_file, extra_parts.
3452 (*-*-elf): Set extra_parts.
3453 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3454 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3455 vms/t-vms64.
3456 Set extra_parts.
3457 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3458 Set extra_parts.
3459 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3460 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3461 (arm-wrs-vxworks): Append to tmake_file.
3462 Set extra_parts.
3463 (arm*-*-uclinux*): Set extra_parts.
3464 (arm*-*-ecos-elf): Likewise.
3465 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3466 arm*-*-eabi*.
3467 (arm*-*-rtems*): Set extra_parts.
3468 (arm*-*-elf): Likewise.
3469 (avr-*-rtems*): Clear extra_parts.
3470 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3471 Set extra_parts.
3472 (bfin*-uclinux*): Likewise.
3473 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3474 (bfin*-rtems*): Append to tmake_file.
3475 Set extra_parts.
3476 (bfin*-*): Likewise.
3477 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3478 (crisv32-*-elf): ... this.
3479 (crisv32-*-none): ... this.
3480 (cris-*-elf, cris-*-none): New cases.
3481 Add cris/t-elfmulti to tmake_file.
3482 (fr30-*-elf): Append to tmake_file.
3483 Set extra_parts.
3484 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3485 Set extra_parts.
3486 (h8300-*-rtems*): Append to tmake_file.
3487 Set extra_parts.
3488 (h8300-*-elf*): Likewise.
3489 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3490 Set extra_parts.
3491 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3492 Set extra_parts.
3493 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3494 (x86_64-*-elf*): Likewise.
3495 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3496 (x86_64-*-freebsd*): Likewise.
3497 (x86_64-*-netbsd*): Likewise.
3498 (i[34567]86-*-linux*): Likewise.
3499 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3500 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3501 (x86_64-*-linux*): Likewise.
3502 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3503 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3504 tmake_file.
3505 Set extra_parts.
3506 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3507 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3508 Append to extra_parts, remove crtbegin.o, crtend.o.
3509 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3510 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3511 crtend.o, crtbeginS.o, crtendS.o.
3512 (ia64*-*-linux*): Comment extra_parts.
3513 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3514 Set extra_parts.
3515 (iq2000*-*-elf*): Clear extra_parts.
3516 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3517 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3518 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3519 (m32r-*-rtems*): ... this.
3520 Add m32r/t-m32r to tmake_file.
3521 (m68k-*-elf*): Add t-crtin to tmake_file.
3522 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3523 (mcore-*-elf): Likewise.
3524 (microblaze*-*-*): Set extra_parts.
3525 (mips*-sde-elf*): New case.
3526 Set tmake_file, extra_parts.
3527 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3528 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3529 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3530 tmake_file.
3531 Set extra_parts.
3532 (mipsisa64sr71k-*-elf*): Likewise.
3533 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3534 (mips-*-elf*, mipsel-*-elf*): Likewise.
3535 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3536 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3537 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3538 (mips*-*-rtems*): Likewise.
3539 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3540 (moxie-*-*): Split into ...
3541 (moxie-*-elf, moxie-*-uclinux*): ... this.
3542 Add to extra_parts, remove crtbegin.o, crtend.o.
3543 (moxie-*-rtems*): New case.
3544 Set tmake_file.
3545 Clear extra_parts.
3546 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3547 Set extra_parts.
3548 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3549 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3550 tmake_file.
3551 Set extra_parts.
3552 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3553 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3554 Set extra_parts.
3555 (powerpc-*-eabisim*): Likewise.
3556 (powerpc-*-elf*): Likewise.
3557 (powerpc-*-eabialtivec*): Likewise.
3558 (powerpc-xilinx-eabi*): Likewise.
3559 (powerpc-*-eabi*): Likewise.
3560 (powerpc-*-rtems*): Likewise.
3561 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3562 tmake_file.
3563 Set extra_parts.
3564 (powerpc-*-lynxos*): Add to tmake_file.
3565 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3566 rs6000/t-crtstuff, t-crtstuff-pic.
3567 Set extra_parts.
3568 (powerpcle-*-eabisim*): Likewise.
3569 (powerpcle-*-eabi*): Likewise.
3570 (rx-*-elf): Remove extra_parts.
3571 (s390x-ibm-tpf*): Set extra_parts.
3572 (score-*-elf): Set extra_parts.
3573 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3574 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3575 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3576 (sh64l*-*-netbsd*): Split into ...
3577 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3578 Add t-crtstuff-pic to tmake_file.
3579 Set extra_parts.
3580 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3581 Set extra_parts.
3582 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3583 (sparc-*-elf*): Remove t-crtin from tmake_file.
3584 Add to extra_parts, remove crtbegin.o, crtend.o.
3585 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3586 (sparc64-*-linux*): Likewise.
3587 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3588 Add to extra_parts, remove crtbegin.o, crtend.o.
3589 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3590 Add to extra_parts, remove crtbegin.o, crtend.o.
3591 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3592 Add to extra_parts, remove crtbegin.o, crtend.o.
3593 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3594 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3595 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3596 Set extra_parts.
3597 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3598 Set extra_parts.
3599 (tic6x-*-*): Change to ...
3600 (tic6x-*-elf): ... this.
3601 Set extra_parts.
3602 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3603 Set extra_parts.
3604 (am33_2.0-*-linux*): Add comment.
3605 (mep*-*-*): Add mep/t-mep to tmake_file.
3606 Set extra_parts.
3607 * config/alpha/t-vms: New file.
3608 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3609 * config/arm/crti.S, config/arm/crtn.S: New files.
3610 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3611 * config/bfin/crtlibid.S: New file.
3612 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3613 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3614 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3615 (crti.o, crtin.o): New rules.
3616 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3617 * config/c6x/t-uclinux: New file.
3618 * config/cris/t-elfmulti: New file.
3619 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3620 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3621 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3622 * config/frv/t-frv: New file.
3623 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3624 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3625 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3626 New files.
3627 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3628 refer to cygming-crtbegin.c, cygming-crtend.c.
3629 Use $<.
3630 * config/i386/t-nto: New file.
3631 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3632 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3633 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3634 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3635 Use .S extension.
3636 Use $<.
3637 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3638 (crtinitS.o): New rule.
3639 * config/ia64/vms-crtinit.S: New file.
3640 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3641 * config/m32r/initfini.c: New file.
3642 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3643 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3644 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3645 * config/mep/t-mep: New file.
3646 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3647 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3648 * config/mips/crti.S, config/mips/crtn.S: New files.
3649 * config/mips/t-crtstuff: New file.
3650 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3651 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3652 (CUSTOM_CRTIN): Set.
3653 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3654 dependencies.
3655 Use $(srcdir) to refer to crti.S, crtn.S.
3656 Use .S extension, $<.
3657 * config/moxie/crti.asm: Rename to ...
3658 * config/moxie/crti.S: ... this.
3659 * config/moxie/crtn.asm: Rename to ...
3660 * config/moxie/crtn.S: ... this.
3661 * config/moxie/t-moxie: Remove.
3662 * config/pa/stublib.c: New file.
3663 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3664 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3665 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3666 * config/rs6000/t-crtstuff: New file.
3667 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3668 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3669 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3670 Make output file explicit.
3671 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3672 Make output file explicit.
3673 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3674 Make output file explicit.
3675 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3676 Make output file explicit.
3677 * config/score/crti.S, config/score/crtn.S: New files.
3678 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3679 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3680 files.
3681 * config/sh/t-sh, config/sh/t-superh: New files.
3682 * config/sparc/t-linux64: New file.
3683 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3684 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3685 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3686 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3687 * config/t-crtin: Remove.
3688 * config/t-crtstuff-pic: New file.
3689 * config/t-sol2 (CUSTOM_CRTIN): Set.
3690 (crti.o, crtn.o): New rules.
3691 * config/vms/t-vms: New file.
3692 * config/vms/vms-ucrt0.c: New file.
3693 * config/xtensa/t-elf: New file.
3695 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3697 * Makefile.in (SHLIB_NM_FLAGS): Set.
3698 * mkmap-flat.awk, mkmap-symver.awk: New files.
3699 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3700 exceptions.
3701 * configure: Regenerate.
3702 * config/libgcc-glibc.ver: New file.
3703 * config/libgcc-libsystem.ver: New file.
3704 * config/t-libunwind (SHLIB_LC): Set.
3705 * config/t-linux: New file.
3706 * config/t-slibgcc (INSTALL_SHLIB): New.
3707 (SHLIB_INSTALL): Use it.
3708 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3709 to mkmap-symver.awk.
3710 (SHLIB_MAPFILES): Don't append, adapt pathname.
3711 (SHLIB_VERPFX): Set.
3712 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3713 to mkmap-symver.awk.
3714 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3715 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3716 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3717 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3718 to mkmap-flat.awk.
3719 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3720 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3721 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3722 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3723 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3724 * config/i386/libgcc-darwin.10.4.ver,
3725 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3726 New files.
3727 * config/i386/t-darwin: Remove.
3728 * config/i386/t-darwin64: Likewise.
3729 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3730 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3731 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3732 * config/i386/t-linux: New file.
3733 * config/i386/t-mingw32: New file.
3734 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3735 * config/ia64/t-glibc: Rename to ...
3736 * config/ia64/t-linux: ... this.
3737 (SHLIB_MAPFILES): Set.
3738 * config/ia64/t-glibc-libunwind: Rename to ...
3739 * config/ia64/t-linux-libunwind: ... this.
3740 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3741 * config/ia64/t-slibgcc-hpux: New file.
3742 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3743 * config/m68k/t-slibgcc-elf-ver: New file.
3744 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3745 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3746 to mkmap-flat.awk.
3747 * config/pa/t-slibgcc-hpux: New file.
3748 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3749 files.
3750 * config/rs6000/libgcc-darwin.10.4.ver,
3751 config/rs6000/libgcc-darwin.10.5.ver: New files.
3752 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3753 config/rs6000/libgcc-glibc.ver.
3754 * config/rs6000/libgcc-ppc64.ver: Rename to
3755 config/rs6000/libgcc-ibm-ldouble.ver.
3756 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3757 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3758 * config/rs6000/t-ldbl128: Rename to ...
3759 * config/rs6000/t-linux: ... this.
3760 (SHLIB_MAPFILES): Adapt filename.
3761 * config/rs6000/t-slibgcc-aix: New file.
3762 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3763 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3764 libgcc-excl.ver, libgcc-glibc.ver.
3765 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3766 * config/sparc/libgcc-glibc.ver: New file.
3767 * config/sparc/t-linux: New file.
3768 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3769 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3770 t-slibgcc-elf-ver to tmake_file.
3771 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3772 *-*-freebsd[34].
3773 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3774 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3775 t-slibgcc-elf-ver, t-linux to tmake_file.
3776 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3777 tmake_file.
3778 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3779 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3780 (alpha*-dec-*vms*): Likewise.
3781 (arm*-*-freebsd*): Append to tmake_file.
3782 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3783 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3784 arm*-*-linux-*eabi.
3785 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3786 tmake_file for arm*-*-symbianelf*.
3787 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3788 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3789 cris/t-linux.
3790 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3791 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3792 pa/t-slibgcc-dwarf-ver to tmake_file.
3793 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3794 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3795 (hppa*64*-*-hpux11*): Likewise.
3796 (hppa[12]*-*-hpux11*): Likewise.
3797 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3798 i386/t-crtpc, i386/t-crtfm.
3799 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3800 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3801 to tmake_file.
3802 Add i386/t-cygwin to tmake_file.
3803 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3804 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3805 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3806 to tmake_file.
3807 Add i386/t-mingw32 to tmake_file.
3808 (x86_64-*-mingw*): Likewise.
3809 (ia64*-*-freebsd*): Append to tmake_file.
3810 (ia64*-*-linux*): Append to tmake_file.
3811 Replace ia64/t-glibc by ia64/t-linux.
3812 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3813 system libunwind.
3814 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3815 t-slibgcc-hpux to tmake_file.
3816 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3817 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3818 (m32rle-*-linux*): Likewise.
3819 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3820 sjlj exceptions.
3821 (microblaze*-linux*): New case.
3822 Append to tmake_file, add t-slibgcc-nolc-override.
3823 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3824 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3825 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3826 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3827 rs6000/t-slibgcc-aix to tmake_file.
3828 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3829 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3830 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3831 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3832 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3833 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3834 sh*-*-linux*.
3835 (sparc-*-linux*): Append to tmake_file for *-leon*.
3836 Add sparc/t-linux to tmake_file for non-Leon targets.
3837 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3838 (tic6x-*-uclinux): New case.
3839 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3840 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3841 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3842 (am33_2.0-*-linux*): Append to tmake_file.
3843 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3844 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3845 x86_64-*-kfreebsd*-gnu.
3846 Add i386/t-linux to tmake_file.
3848 2011-10-28 Ian Lance Taylor <iant@google.com>
3850 * config/i386/morestack.S: Correct CFI information to do proper
3851 returns throughout function. In 32-bit mode, save %ebx so that it
3852 is restored on unwind.
3854 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3856 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3857 case where B3 isn't the return register.
3859 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3860 logic for doubleword pops.
3862 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3864 * config/rs6000/t-freebsd: Add wildcard.
3866 2011-10-21 Paul Brook <paul@codesourcery.com>
3868 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3870 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3871 Eric Botcazou <ebotcazou@adacore.com>
3873 PR target/50737
3874 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3875 fs->signal_frame to 1.
3877 2011-10-07 Ian Lance Taylor <iant@google.com>
3879 * generic-morestack-thread.c: #include <errno.h>.
3881 2011-10-07 Ian Lance Taylor <iant@google.com>
3883 PR target/46093
3884 * generic-morestack.c (__generic_morestack): Make sure the segment
3885 is large enough for both the stack frame and the copied
3886 parameters.
3888 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3890 PR bootstrap/49804
3891 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3892 extra_parts.
3894 2011-09-28 Nick Clifton <nickc@redhat.com>
3896 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3897 64-bit doubles are not enabled.
3898 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3899 and floatunsisf functions.
3901 2011-09-13 Paul Brook <paul@codesourcery.com>
3903 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3904 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3905 * unwind-arm-common.inc: New file.
3906 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3907 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3908 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3909 * config/c6x/libunwind.S: New file.
3910 * config/c6x/pr-support.c: New file.
3911 * config/c6x/unwind-c6x.c: New file.
3912 * config/c6x/unwind-c6x.h: New file.
3913 * config/c6x/t-c6x-elf: New file.
3915 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3917 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3918 (ASM_DIVZERO): Ditto.
3919 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3921 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3923 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3925 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3927 PR target/50090
3928 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3929 instead of an assembly one.
3931 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3933 PR bootstrap/50047
3934 * Makefile.in (install-unwind_h): Create
3935 $(gcc_objdir)/include/unwind.h atomically.
3937 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3939 * Makefile.in (install-unwind_h): Remove destination file first.
3941 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3943 * sync.c: New file.
3944 * config/mips/t-mips16: New file.
3945 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3946 (mips*-*-linux*): Likewise.
3947 (mips*-sde-elf*): Likewise.
3948 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3949 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3950 Add mips/t-mips16 to tmake_file.
3951 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3952 (mips-*-elf*): Likewise.
3953 (mips64-*-elf*): Likewise.
3954 (mips64orion-*-elf*): Likewise.
3955 (mips*-*-rtems*): Likewise.
3956 (mipstx39-*-elf*): Likewise.
3957 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3958 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3959 LIBGCC_SYNC_CFLAGS.
3960 Use $(srcdir) to refer to sync.c.
3961 Use $<.
3962 ($(libgcc-sync-funcs-o)): Likewise.
3963 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3964 ($(libgcc-sync-funcs-s-o)): Likewise.
3966 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3968 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3969 t-libunwind.
3971 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3973 PR other/48007
3974 * config/i386/value-unwind.h: New.
3976 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3978 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3979 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3980 Add to tmake_file rather than overriding it.
3982 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3984 * config/t-softfp: Remove.
3985 * soft-fp: Moved from ../gcc/config.
3986 * soft-fp/README: Remove t-softfp reference.
3987 * soft-fp/t-softfp: Move to config/t-softfp.
3988 (softfp_machine_header): Remove.
3989 (softfp_file_list): Remove config subdir.
3990 (soft-fp-objects): New variable.
3991 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3992 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3993 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3994 * config/t-softfp-excl: New file.
3995 * config/t-softfp-sfdf: New file.
3996 * config/t-softfp-tf: New file.
3997 * config/no-sfp-machine.h: New file.
3998 * config/arm/sfp-machine.h: New file.
3999 * config/arm/t-softfp: New file.
4000 * config/c6x/sfp-machine.h: New file.
4001 * config/i386/32/t-fprules-softfp: Rename to ...
4002 * config/i386/32/t-softfp: ... this.
4003 (tifunctions, LIB2ADD): Remove.
4004 (softfp_int_modes): Override.
4005 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4006 subdir.
4007 * config/i386/64/eqtf2.c: Likewise.
4008 * config/i386/64/getf2.c: Likewise.
4009 * config/i386/64/letf2.c: Likewise.
4010 * config/ia64/sft-machine.h: New file.
4011 * config/ia64/t-fprules-softfp: Rename to ...
4012 * config/ia64/t-softfp: ... this.
4013 * config/lm32/sfp-machine.h: New file.
4014 * config/moxie/t-moxie-softfp: Remove.
4015 * config/rs6000/ibm-ldouble-format: New file.
4016 * config/rs6000/ibm-ldouble.c: New file.
4017 * config/rs6000/libgcc-ppc-glibc.ver: New file
4018 * config/rs6000/libgcc-ppc64.ver: New file
4019 * config/rs6000/sfp-machine.h: New file.
4020 * config/rs6000/t-freebsd: New file.
4021 * config/rs6000/t-ibm-ldouble: New file.
4022 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4023 libgcc-ppc-glibc.ver.
4024 * config/rs6000/t-linux64: New file.
4025 * config/rs6000/t-ppccomm (LIB2ADD): Add
4026 $(srcdir)/config/rs6000/ibm-ldouble.c.
4027 * config/rs6000/t-ppccomm-ldbl: New file.
4028 * config/score/sfp-machine.h: New file.
4029 * config.host (sfp_machine_header): Explain.
4030 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4031 t-softfp to tmake_file.
4032 (arm*-*-uclinux*): Likewise.
4033 (arm*-*-ecos-elf): Likewise.
4034 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4035 (arm*-*-rtems*): Likewise.
4036 (arm*-*-elf): Likewise.
4037 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4038 in tmake_file.
4039 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4040 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4041 (lm32-*-uclinux*): Likewise.
4042 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4043 t-softfp-excl, t-softfp.
4044 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4045 (powerpc64-*-darwin*): Likewise.
4046 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4047 to tmake_file.
4048 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4049 tmake_file.
4050 (powerpc-*-eabisim*): Likewise.
4051 (powerpc-*-elf*): Likewise.
4052 (powerpc-*-eabialtivec*): Likewise.
4053 (powerpc-xilinx-eabi*): Likewise.
4054 (powerpc-*-rtems*): Likewise.
4055 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4056 t-softfp-excl, t-softfp to tmake_file.
4057 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4058 rs6000/t-ppccomm-ldbl to tmake_file.
4059 (powerpcle-*-elf*): Likewise.
4060 (powerpcle-*-eabisim*): Likewise.
4061 (powerpcle-*-eabi*): Likewise.
4062 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4063 rs6000/t-ibm-ldouble to tmake_file.
4064 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4065 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4066 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4067 (tic6x-*-*): Likewise.
4068 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4069 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4070 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4071 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4072 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4073 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4074 t-softfp to tmake_file.
4075 * configure.ac (sfp_machine_header): Provide default if unset.
4076 Substitute.
4077 Link sfp-machine.h to config/$sfp_machine_header.
4078 * configure: Regenerate.
4080 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4082 * Makefile.in (double_type_size, long_double_type_size): Set.
4083 Remove $(fpbit-in-libgcc) support.
4084 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4085 (fpbit-src): New variable.
4086 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4087 Compile with -DFLOAT $(FPBIT_CFLAGS).
4088 Use $<.
4089 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4090 Compile with $(FPBIT_CFLAGS).
4091 Use $<.
4092 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4093 Compile with -DFLOAT $(TPBIT_CFLAGS).
4094 Use $<.
4095 * configure.ac (double_type_size, long_double_type_size):
4096 Determine and substitute.
4097 * configure: Regenerate.
4098 * fp-bit.c, fp-bit.h: New files.
4099 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4100 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4101 * config/mips/t-mips: New file.
4102 * config/mips/t-sdemtk: New file.
4103 * config/rs6000/ppc64-fp.c: New file.
4104 * config/rs6000/t-darwin (LIB2ADD): Add
4105 $(srcdir)/config/rs6000/ppc64-fp.c.
4106 * config/rs6000/t-ppc64-fp: New file.
4107 * config/rx/rx-lib.h: New file.
4108 * config/rx/t-rx (FPBIT): Set to true.
4109 ($(gcc_objdir)/fp-bit.c): Remove.
4110 (DPBIT): Set to true only with -m64bit-doubles.
4111 ($(gcc_objdir)/dp-bit.c): Remove.
4112 * config/sparc/t-softfp: Remove.
4113 * config/spu/t-elf: New file.
4114 * config/t-fdpbit, config/t-fpbit: New files.
4115 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4116 (mips*-*-*): Likewise.
4117 (arm-wrs-vxworks): Likewise.
4118 (arm*-*-freebsd*): Likewise.
4119 (avr-*-rtems*): Add t-fpbit to tmake_file.
4120 (avr-*-*): Likewise.
4121 (bfin*-elf*): Add t-fdpbit to tmake_file.
4122 (bfin*-uclinux*): Likewise.
4123 (bfin*-linux-uclibc*): Likewise.
4124 (bfin*-rtems*): New case.
4125 Add t-fdpbit to tmake_file.
4126 (bfin*-*): Add t-fdpbit to tmake_file.
4127 (crisv32-*-elf): Likewise.
4128 (cris-*-linux*): Likewise.
4129 (fr30-*-elf): Likewise.
4130 (frv-*-elf, frv-*-*linux*): Likewise.
4131 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4132 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4133 (m32r-*-elf*): Likewise.
4134 (m32rle-*-elf*): Likewise.
4135 (m32r-*-linux*): Likewise.
4136 (m32rle-*-linux*): Likewise.
4137 (mcore-*-elf): Add t-fdpbit to tmake_file.
4138 (microblaze*-*-*): Likewise.
4139 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4140 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4141 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4142 Fix typo.
4143 Add mips/t-tpbit to tmake-file.
4144 (mips*-*-linux*): Fix typo.
4145 (mips*-sde-elf*): New case
4146 Add mips/t-sdemtk unless using newlib.
4147 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4148 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4149 (mn10300-*-*): Likewise.
4150 (pdp11-*-*): Likewise.
4151 (picochip-*-*): Add t-fpbit to tmake_file.
4152 (powerpc-*-eabisimaltivec*): Likewise.
4153 (powerpc-*-eabisim*): Likewise.
4154 (powerpc-*-elf*): Likewise.
4155 (powerpc-*-eabialtivec*): Likewise.
4156 (powerpc-xilinx-eabi*): New case.
4157 Add t-fdpbit to tmake_file.
4158 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4159 (powerpc-*-rtems*): Likewise.
4160 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4161 tmake_file.
4162 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4163 tmake_file.
4164 (powerpc-*-lynxos*): Likewise.
4165 (powerpcle-*-elf*): Likewise.
4166 (powerpcle-*-eabisim*): Likewise.
4167 (powerpcle-*-eabi*): Likewise.
4168 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4169 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4170 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4171 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4172 (rx-*-elf): Add t-fdpbit to tmake_file.
4173 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4174 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4175 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4176 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4177 sh*-*-netbsd*.
4178 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4179 (sh-wrs-vxworks): Likewise.
4180 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4181 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4182 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4183 (sparc64-*-rtems*): ... new case.
4184 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4185 (spu-*-elf*): Likewise.
4186 Add spu/t-elf to tmake_file.
4187 (v850*-*-*): Add t-fdpbit to tmake_file.
4188 (xstormy16-*-elf): Likewise.
4189 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4190 (mep*-*-*): Likewise.
4192 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4194 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4195 variables.
4196 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4197 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4198 (install-unwind_h): New target.
4199 (all): Depend on it.
4200 * config.host (unwind_header): New variable.
4201 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4202 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4203 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4204 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4205 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4206 Set unwind_header.
4207 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4208 Set unwind_header.
4209 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4210 arm*-*-eabi*.
4211 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4212 Set unwind_header.
4213 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4214 (ia64*-*-freebsd*): Likewise.
4215 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4216 tmake_file.
4217 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4218 $with_system_libunwind.
4219 (ia64*-*-hpux*): Set tmake_file.
4220 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4221 (picochip-*-*): Set tmake_file.
4222 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4223 md_unwind_header.
4224 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4225 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4226 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4227 (xtensa*-*-elf*): Set tmake_file.
4228 (xtensa*-*-linux*): Likewise.
4229 * configure.ac: Include ../config/unwind_ipinfo.m4.
4230 Call GCC_CHECK_UNWIND_GETIPINFO.
4231 Link unwind.h to $unwind_header.
4232 * configure: Regenerate.
4233 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4234 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4235 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4236 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4237 * config/unwind-dw2-fde-darwin.c: New file.
4238 * config/arm/libunwind.S, config/arm/pr-support.c,
4239 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4240 config/arm/unwind-arm.h,: New files.
4241 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4242 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4243 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4244 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4245 config/ia64/unwind-ia64.h: New files.
4246 * config/picochip/t-picochip: New file.
4247 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4248 files.
4249 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4250 * config/s390/t-tpf (LIB2ADDEH): Remove.
4251 * config/t-darwin (LIB2ADDEH): Set.
4252 * config/t-eh-dw2-dip: New file.
4253 * config/t-libunwind, config/t-libunwind-elf: New files.
4254 * config/t-sol2 (LIB2ADDEH): Remove.
4255 * config/xtensa/t-xtensa: New file.
4257 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4259 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4260 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4261 long long to check rt_sigreturn syscall.
4263 2011-08-02 Alan Modra <amodra@gmail.com>
4265 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4266 Restore for indirect call bcrtl from correct stack slot, and only
4267 if cfa+40 isn't valid.
4269 2011-08-01 Julian Brown <julian@codesourcery.com>
4271 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4272 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4273 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4275 2011-08-01 Julian Brown <julian@codesourcery.com>
4277 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4278 (libgcc-std.ver.in): Use above.
4279 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4280 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4281 throughout file.
4282 * config/t-fixedpoint-gnu-prefix: New file.
4283 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4284 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4285 instead of __PFX__.
4287 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4289 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4290 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4291 for x86-64. Properly check __x86_64__ and __LP64__.
4293 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4295 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4296 version.
4297 (_FP_WS_TYPE): Likewise.
4298 (_FP_I_TYPE): Likewise.
4300 2011-07-28 Alan Modra <amodra@gmail.com>
4302 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4303 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4304 in a plt call stub. Do restore r2 if stopped on bctrl.
4306 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4308 * config.host (i[3456x]86-*-netware*): Remove.
4309 * config/i386/netware-crt0.c, config/i386/t-nwld,
4310 config/i386/t-slibgcc-nwld: Remove.
4312 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4314 * config.host: Handle tic6x-*-*.
4315 * config/c6x/c6x-abi.h: New file.
4317 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4319 * config/i386/crtprec.c: New file.
4320 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4321 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4322 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4323 (x86_64-*-darwin*): Likewise.
4324 (i[34567]86-*-solaris2*: Likewise.
4326 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4328 * config/alpha/crtfastmath.c: New file.
4329 * config/i386/crtfastmath.c: New file.
4330 * config/ia64/crtfastmath.c: New file.
4331 * config/mips/crtfastmath.c: New file.
4332 * config/sparc/crtfastmath.c: New file.
4334 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4335 crtfastmath.c.
4336 Add -frandom-seed=gcc-crtfastmath.
4337 * config/alpha/t-crtfm: Remove.
4338 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4339 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4341 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4342 (alpha*-dec-osf5.1*): Likewise.
4343 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4344 Add crtfastmath.o to extra_parts.
4345 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4346 Add crtfastmath.o to extra_parts.
4347 (x86_64-*-darwin*): Likewise.
4348 (x86_64-*-mingw*): Likewise.
4349 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4350 (ia64*-*-freebsd*): Likewise.
4351 (ia64*-*-linux*): Likewise.
4352 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4353 Add crtfastmath.o to extra_parts.
4355 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4357 * config/darwin-crt3.o: New file.
4358 * config/rs6000/darwin-crt2.c: New file.
4359 * config/t-darwin: New file.
4360 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4361 (crt2.o): New rule.
4362 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4363 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4364 (powerpc64-*-darwin*): Likewise.
4366 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4368 * config/i386/netware-crt0.c: New file.
4369 * config/i386/t-nwld: Rename to ...
4370 * config/i386/t-slibgcc-nwld: ... this.
4371 * config/i386/t-nwld: New file.
4372 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4373 tmake_file.
4374 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4375 extra_parts.
4377 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4379 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4380 i386/t-crtstuff.
4381 * configure: Regenerate.
4383 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4385 * dfp-bit.c, dfp-bit.h: New files.
4386 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4387 variables.
4388 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4389 ($(d64pbit-o)): Likewise.
4390 ($(d128pbit-o)): Likewise.
4391 * config/t-dfprules: New file.
4392 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4393 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4394 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4395 (x86_64-*-linux*): Likewise.
4396 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4397 (i[34567]86-*-cygwin*): Likewise.
4398 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4399 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4401 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4403 * Makfile.in (LIBGCOV): New variable.
4404 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4405 * libgcov.c: New file.
4407 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4409 * fixed-bit.c, fixed-bit.h: New files.
4410 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4411 refer to fixed-bit.c.
4413 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4415 * config.host (*local*): Remove.
4417 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4419 PR target/39150
4420 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4421 like i?86-*-solaris2.1[0-9]*.
4422 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4423 * configure.ac (i?86-*-solaris2*): Likewise.
4424 * configure: Regenerate.
4426 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4428 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4429 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4430 md_unwind_header by splitting out of...
4431 (i[34567]86-*-linux*): ... this.
4432 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4433 Remove md_unwind_header by splitting out of...
4434 (x86_64-*-linux*): ... this.
4436 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4438 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4440 2011-06-28 Nick Clifton <nickc@redhat.com>
4442 * config.host: Recognize all V850 variants.
4444 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4446 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4448 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4450 * shared-object.mk (c_flags-$o): Save c_flags.
4451 ($(base)$(objext)): Use it.
4452 ($(base)_s$(objext)): Likewise.
4454 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4456 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4457 * libgcc-std.ver.in (GCC_4.7.0): New section.
4459 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4461 PR target/49313
4462 PR target/29524
4463 * config/avr/t-avr: Fix line endings.
4464 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4465 _parityXX2.
4467 2011-06-14 Olivier Hainque <hainque@adacore.com>
4468 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4470 * config/mips/irix6-unwind.h: New file.
4471 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4473 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4475 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4476 (sparc64_fallback_frame_state): Use it.
4477 (sparc64_frob_update_context): Further adjust context.
4478 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4479 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4480 * config/sparc/sol2-cn.S: Likewise.
4482 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4484 * enable-execute-stack-empty.c: New file.
4485 * enable-execute-stack-mprotect.c: New file.
4486 * config/i386/enable-execute-stack-mingw32.c: New file.
4487 * config.host (enable_execute_stack): New variable.
4488 Select appropriate variants.
4489 * configure.ac: Link enable-execute-stack.c to
4490 $enable_execute_stack.
4491 * configure: Regenerate.
4492 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4493 (lib2funcs): Remove _enable_execute_stack.
4495 2011-06-09 David S. Miller <davem@davemloft.net>
4496 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4498 * config.host (sparc-*-linux*): Correct md_unwind_header
4499 filename.
4500 (s390x-ibm-tpf*): Fix typo.
4502 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4504 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4505 Add crtfastmath.o to extra_parts.
4506 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4507 mips/t-crtfm.
4508 * config/mips/t-crtfm: Remove.
4510 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4512 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4514 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4516 * config.host (sh*-*-linux*): Fix typo.
4518 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4520 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4521 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4522 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4523 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4524 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4525 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4526 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4527 Wrap in !__MINGW64__.
4528 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4529 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4530 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4531 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4532 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4533 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4534 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4535 Wrap in !__LP64__.
4536 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4537 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4538 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4539 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4540 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4541 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4542 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4543 * config/no-unwind.h: New file.
4544 * config.host (md_unwind_header): Document.
4545 Define.
4546 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4547 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4548 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4549 hppa[12]*-*-hpux11*): Set md_unwind_header.
4550 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4551 Set md_unwind_header.
4552 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4553 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4554 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4555 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4556 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4557 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4558 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4559 md_unwind_header.
4560 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4561 * configure: Regenerate.
4563 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4565 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4566 Set tmake_file, extra_parts.
4567 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4568 Remove O32 support.
4569 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4570 Remove O32 support.
4571 * config/mips/t-irix6: New file.
4572 * config/mips/t-slibgcc-irix: New file.
4574 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4576 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4577 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4579 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4581 * configure.ac (target_thread_file): Determine thread model.
4582 * configure: Regenerate.
4583 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4584 * config/alpha/t-alpha: New file.
4585 * config/alpha/t-crtfm: Use $<.
4586 * config/alpha/t-ieee: New file.
4587 * config/alpha/t-osf-pthread: New file.
4588 * config/alpha/t-slibgcc-osf: New file.
4589 * config/alpha/libgcc-osf5.ver: New file.
4591 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4593 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4594 tmake_file.
4595 Add crtfastmath.o to extra_parts.
4597 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4599 * config/gmon-sol2.c: Reindent.
4600 Cleanup comments.
4601 Remove, correct casts.
4602 Use STDERR_FILENO, NULL.
4603 (BASEADDRESS): Remove.
4604 (minbrk): Remove.
4605 (errno, sbrk): Remove declarations.
4606 (monstartup) [hp300]: Remove.
4607 (mcount): Remove.
4609 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4611 * Makefile.in (cpu_type): Define.
4612 * config.host (i[34567]86-*-rtems*): Handle it.
4613 (i[34567]86-*-solaris2*): Move body ...
4614 (*-*-solaris2*): ... here.
4615 New case, generalize.
4616 (sparc-*-elf*): Handle it.
4617 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4618 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4619 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4620 Fold into ...
4621 (sparc*-*-solaris2*): ... this.
4622 New case.
4623 (sparc64-*-elf*): Handle it.
4624 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4625 Merge ../gcc/config/i386/gmon-sol2.c.
4626 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4627 Use C comments.
4628 Merge ../gcc/config/i386/sol2-gc1.asm.
4629 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4630 Use C comments.
4631 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4632 Use C comments.
4633 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4634 * config/i386/t-crtstuff: New file.
4635 * config/i386/t-softfp: New file.
4636 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4637 $(T)crti.o, $(T)crtn.o): Remove.
4638 (gcrt1.o): New rule.
4639 (TARGET_LIBGCC2_CFLAGS): Remove.
4640 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4641 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4642 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4643 * config/sparc/t-sol2: New file.
4644 * config/sparc/t-crtfm: Move to ...
4645 * config/t-crtfm: ... this.
4646 Use $(cpu_type), $<.
4647 * config/t-crtin: New file.
4648 * config/sparc/t-softfp: New file.
4649 * config/sparc/t-softmul: New file.
4650 * config/t-rtems: New file.
4651 * config/t-slibgcc: New file.
4652 * config/t-slibgcc-elf-ver: New file.
4653 * config/t-slibgcc-gld: New file.
4654 * config/t-slibgcc-sld: New file.
4655 * config/t-sol2: New file.
4656 * configure.ac: Include ../config/lib-ld.m4.
4657 Call AC_LIB_PROG_LD_GNU.
4658 Substitute cpu_type.
4659 * configure: Regenerate.
4661 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4663 PR bootstrap/49173
4664 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4665 libgcc-std.ver in the build directory.
4666 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4667 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4669 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4671 * libgcc-std.ver.in: New file.
4672 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4673 variables.
4674 (libgcc-std.ver): New rule.
4675 * config/t-gnu-prefix: New file.
4677 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4679 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4681 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4683 * config/i386/darwin-lib.h: New file.
4685 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4687 * config/arm/symbian-lib.h: New.
4689 2011-05-04 Chris Demetriou <cgd@google.com>
4691 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4692 (__x86.get_pc_thunk.bx): ...this.
4693 (__morestack): Adjust for rename, remove undef of __i686.
4695 2011-05-03 Chris Demetriou <cgd@google.com>
4697 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4699 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4701 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4702 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4703 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4704 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4705 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4706 Remove cases.
4708 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4710 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4711 Adjust copyright year.
4713 2011-03-07 Ian Lance Taylor <iant@google.com>
4715 * generic-morestack.c (__splitstack_find): Adjust returned stack
4716 pointer to include all registers pushed by __morestack.
4718 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4720 PR target/40125
4721 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4722 (toolexecdir): Calculate and AC_SUBST.
4723 (toolexeclibdir): Likewise.
4724 * Makefile.in (target_noncanonical): Import.
4725 (toolexecdir): Likewise.
4726 (toolexeclibdir): Likewise.
4727 * configure: Regenerate.
4729 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4731 PR target/46040
4732 * config/arm/bpabi.h: Rename to...
4733 * config/arm/bpabi-lib.h: ...this.
4735 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4737 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4738 appropriate.
4739 * configure: Regenerate.
4741 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4743 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4744 __FLOAT_WORD_ORDER__.
4745 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4746 Delete.
4748 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4750 PR other/46202
4751 * Makefile.in (install-strip): New phony target.
4753 2010-11-07 Ian Lance Taylor <iant@google.com>
4755 PR target/46089
4756 * config/i386/morestack.S (__morestack_large_model): New
4757 function.
4759 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4761 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4762 Delete.
4763 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4765 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4767 * config/arm/bpabi.h: New file.
4768 * config/frv/frv-abi.h: New file.
4770 2010-10-01 Ian Lance Taylor <iant@google.com>
4772 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4773 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4775 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4777 PR target/45858
4778 * config.host: Add the missing `$'.
4780 2010-09-30 Michael Eager <eager@eagercon.com>
4782 * config.host: Add microblaze*-*-*.
4783 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4784 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4785 udivsi3.asm,umodsi3.asm}: New.
4787 2010-09-28 Ian Lance Taylor <iant@google.com>
4789 * configure.ac: Adjust CFI test to test assembler directly rather
4790 than checking gcc preprocessor macro.
4791 * configure: Rebuild.
4793 2010-09-27 Ian Lance Taylor <iant@google.com>
4795 * configure.ac: Test whether assembler supports CFI directives.
4796 * config.host: Only add t-stack and i386/t-stack-i386 to
4797 tmake_file if libgcc_cv_cfi is "yes".
4798 * configure: Rebuild.
4800 2010-09-27 Ian Lance Taylor <iant@google.com>
4802 * generic-morestack.h: New file.
4803 * generic-morestack.c: New file.
4804 * generic-morestack-thread.c: New file.
4805 * config/i386/morestack.S: New file.
4806 * config/t-stack: New file.
4807 * config/i386/t-stack-i386: New file.
4808 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4809 i386/t-stack-i386 to tmake_file.
4811 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4813 * Makefile.in (libgcc-extra-parts): Check for static archives and
4814 invoke ranlib after installing them.
4815 (gcc-extra-parts): Likewise.
4816 (install-leaf): Likewise.
4818 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4820 * configure: Regenerated.
4822 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4824 * configure: Regenerated.
4826 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4827 Andrew Pinski <pinskia@gmail.com>
4829 PR target/40959
4830 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4832 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4834 PR target/45524
4835 * configure: Regenerated.
4837 2010-09-06 Andreas Schwab <schwab@redhat.com>
4839 * configure: Regenerate.
4841 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4843 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4844 64bit targets.
4845 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4846 for 64bit targets.
4848 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4849 Iain Sandoe <iains@gcc.gnu.org>
4851 PR target/45476
4852 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4853 LIB2FUNCS_EXCLUDE functions.
4855 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4857 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4858 Include dfp.m4.
4859 * configure: Regenerate.
4861 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4863 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4864 i386/t-freebsd to tmake_file.
4865 * config/i386/t-freebsd: New file.
4866 * config/i386/libgcc-bsd.ver: New file.
4868 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4870 * config.host (powerpc*-eabispe*): Set tmake_file.
4871 (powerpc*-eabi*): Likewise.
4872 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4873 crtbeginS, crtendS, crtbeginT.
4875 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4877 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4878 to tmake_file. Add crtfastmath.o to extra_parts.
4879 * config/mips/t-crtfm: New.
4881 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4883 * config.host (sparc64-*-rtems*): New target.
4885 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4887 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4888 assembler syntax.
4890 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4892 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4894 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4896 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4897 alpha-dec-osf5.0* support.
4899 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4901 * config.host: Add lm32-*-rtems*.
4903 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4904 Uros Bizjak <ubizjak@gmail.com>
4906 PR target/39048
4907 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4908 like other remaining 32-bit x86 OSes.
4909 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4910 assembler syntax.
4911 * config/i386/libgcc-sol2.ver: New file.
4912 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4914 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4916 PR c/43553
4917 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4918 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4919 is used and substitute set_use_emutls.
4920 * configure: Regenerated.
4922 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4924 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4926 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4928 PR target/38085
4929 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4930 MULTILIB_CFLAGS.
4931 ($(T)gcrt1.o): Likewise.
4932 ($(T)crt1.o): Likewise.
4933 ($(T)crti.o): Likewise.
4934 ($(T)crtn.o): Likewise.
4936 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4938 PR other/42980
4939 * Makefile.in (install): Use $(MAKE) string in rule, for
4940 parallel make.
4942 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4944 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4945 * config/mmix/t-mmix: New file.
4946 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4948 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4950 PR java/41991
4951 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4952 SHLIB_MAPFILES.
4954 2010-01-04 Anthony Green <green@moxielogic.com>
4956 * config/moxie/crti.asm, config/moxie/crtn.asm,
4957 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4958 config/moxie/t-moxie: New files.
4959 * config.host: Add t-moxie-softfp reference.
4961 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4963 PR other/39888
4964 * config/t-slibgcc-darwin: Fix embedded rpaths for
4965 --enable-version-specific-runtime-libs, build extension stub
4966 libs exposing features available from current libgcc_s.
4968 2009-11-11 Jon Beniston <jon@beniston.com>
4970 * config.host: Add lm32 targets.
4971 * config/lm32: New directory.
4972 * config/lm32/libgcc_lm32.h: New file.
4973 * config/lm32/_mulsi3.c: New file.
4974 * config/lm32/_udivmodsi4.c: New file.
4975 * config/lm32/_divsi3.c: New file.
4976 * config/lm32/_modsi3.c: New file.
4977 * config/lm32/_udivsi3.c: New file.
4978 * config/lm32/_umodsi3.c: New file.
4979 * config/lm32/_lshrsi3.S: New file.
4980 * config/lm32/_ashrsi3.S: New file.
4981 * config/lm32/_ashlsi3.S: New file.
4982 * config/lm32/crti.S: New file.
4983 * config/lm32/crtn.S: New file.
4984 * config/lm32/t-lm32: New file.
4985 * config/lm32/t-elf: New file.
4986 * config/lm32/t-uclinux: New file.
4988 2009-10-26 Nick Clifton <nickc@redhat.com>
4990 * config.host: Add support for RX target.
4991 * config/rx: New directory.
4992 * config/rx/rx-abi-functions.c: New file. Supplementary
4993 functions for libgcc to support the RX ABI.
4994 * config/rx/rx-abi.h: New file. Supplementary header file for
4995 libgcc RX ABI functions.
4996 * config/rx/t-rx: New file: Makefile fragment for building
4997 libgcc for the RX.
4999 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5001 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5002 constraint of y0 to "g".
5004 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5006 * config.host: Include the s390 makefile fragments.
5007 * config/s390/32/_fixdfdi.c: New file.
5008 * config/s390/32/_fixsfdi.c: New file.
5009 * config/s390/32/_fixtfdi.c: New file.
5010 * config/s390/32/_fixunsdfdi.c: New file.
5011 * config/s390/32/_fixunssfdi.c: New file.
5012 * config/s390/32/_fixunstfdi.c: New file.
5013 * config/s390/32/t-floattodi: New file.
5014 * config/s390/libgcc-glibc.ver: New file.
5015 * config/s390/t-crtstuff: New file.
5016 * config/s390/t-linux: New file.
5017 * config/s390/t-tpf: New file.
5019 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5021 * configure.ac (AC_PREREQ): Bump to 2.64.
5023 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5025 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5027 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5029 * configure: Regenerate.
5031 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5033 * config.host (ia64-hp-*vms*): New target.
5034 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5035 with ia64-hp-*vms*.
5037 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5039 * configure.ac: Add snippet for maintainer-mode.
5040 * configure: Regenerate.
5041 * Makefile.in (AUTOCONF, configure_deps): New variables.
5042 ($(srcdir)/configure)): New rule, active only with maintainer
5043 mode turned on.
5045 2009-06-23 DJ Delorie <dj@redhat.com>
5047 Add MeP port.
5048 * config.host: Add mep support.
5050 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5052 * config.host: Add i386/${host_address}/t-fprules-softfp and
5053 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5055 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5056 for mingw targets.
5057 * config/i386/64/_multc3.c: Likewise.
5058 * config/i386/64/_powitf2.c: Likewise.
5059 * config/i386/64/eqtf2.c: Likewise.
5060 * config/i386/64/getf2.c: Likewise.
5061 * config/i386/64/letf2.c: Likewise.
5062 * config/i386/64/letf2.c: Likewise.
5063 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5064 unsigned long long for x64 mingw targets.
5065 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5066 (_FP_I_TYPE): Define as long long for x64 mingw target.
5068 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5070 * config.host (vax-*-linux*): New.
5072 2009-05-31 Anthony Green <green@moxielogic.com>
5074 * config.host: Add moxie support.
5075 * config/moxie/t-moxie: New file.
5077 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5079 * config.host: Add i386/${host_address}/t-fprules-softfp and
5080 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5082 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5084 * config.host: Add i386/${host_address}/t-fprules-softfp to
5085 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5087 2009-04-09 Nick Clifton <nickc@redhat.com>
5089 * config/ia64/tf-signs.c: Change copyright header to refer to
5090 version 3 of the GNU General Public License with version 3.1
5091 of the GCC Runtime Library Exception and to point readers at
5092 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5093 web page.
5094 * config/i386/32/tf-signs.c: Likewise.
5095 * config/libbid/_addsub_dd.c: Likewise.
5096 * config/libbid/_addsub_sd.c: Likewise.
5097 * config/libbid/_addsub_td.c: Likewise.
5098 * config/libbid/_dd_to_df.c: Likewise.
5099 * config/libbid/_dd_to_di.c: Likewise.
5100 * config/libbid/_dd_to_sd.c: Likewise.
5101 * config/libbid/_dd_to_sf.c: Likewise.
5102 * config/libbid/_dd_to_si.c: Likewise.
5103 * config/libbid/_dd_to_td.c: Likewise.
5104 * config/libbid/_dd_to_tf.c: Likewise.
5105 * config/libbid/_dd_to_udi.c: Likewise.
5106 * config/libbid/_dd_to_usi.c: Likewise.
5107 * config/libbid/_dd_to_xf.c: Likewise.
5108 * config/libbid/_df_to_dd.c: Likewise.
5109 * config/libbid/_df_to_sd.c: Likewise.
5110 * config/libbid/_df_to_td.c: Likewise.
5111 * config/libbid/_di_to_dd.c: Likewise.
5112 * config/libbid/_di_to_sd.c: Likewise.
5113 * config/libbid/_di_to_td.c: Likewise.
5114 * config/libbid/_div_dd.c: Likewise.
5115 * config/libbid/_div_sd.c: Likewise.
5116 * config/libbid/_div_td.c: Likewise.
5117 * config/libbid/_eq_dd.c: Likewise.
5118 * config/libbid/_eq_sd.c: Likewise.
5119 * config/libbid/_eq_td.c: Likewise.
5120 * config/libbid/_ge_dd.c: Likewise.
5121 * config/libbid/_ge_sd.c: Likewise.
5122 * config/libbid/_ge_td.c: Likewise.
5123 * config/libbid/_gt_dd.c: Likewise.
5124 * config/libbid/_gt_sd.c: Likewise.
5125 * config/libbid/_gt_td.c: Likewise.
5126 * config/libbid/_isinfd128.c: Likewise.
5127 * config/libbid/_isinfd32.c: Likewise.
5128 * config/libbid/_isinfd64.c: Likewise.
5129 * config/libbid/_le_dd.c: Likewise.
5130 * config/libbid/_le_sd.c: Likewise.
5131 * config/libbid/_le_td.c: Likewise.
5132 * config/libbid/_lt_dd.c: Likewise.
5133 * config/libbid/_lt_sd.c: Likewise.
5134 * config/libbid/_lt_td.c: Likewise.
5135 * config/libbid/_mul_dd.c: Likewise.
5136 * config/libbid/_mul_sd.c: Likewise.
5137 * config/libbid/_mul_td.c: Likewise.
5138 * config/libbid/_ne_dd.c: Likewise.
5139 * config/libbid/_ne_sd.c: Likewise.
5140 * config/libbid/_ne_td.c: Likewise.
5141 * config/libbid/_sd_to_dd.c: Likewise.
5142 * config/libbid/_sd_to_df.c: Likewise.
5143 * config/libbid/_sd_to_di.c: Likewise.
5144 * config/libbid/_sd_to_sf.c: Likewise.
5145 * config/libbid/_sd_to_si.c: Likewise.
5146 * config/libbid/_sd_to_td.c: Likewise.
5147 * config/libbid/_sd_to_tf.c: Likewise.
5148 * config/libbid/_sd_to_udi.c: Likewise.
5149 * config/libbid/_sd_to_usi.c: Likewise.
5150 * config/libbid/_sd_to_xf.c: Likewise.
5151 * config/libbid/_sf_to_dd.c: Likewise.
5152 * config/libbid/_sf_to_sd.c: Likewise.
5153 * config/libbid/_sf_to_td.c: Likewise.
5154 * config/libbid/_si_to_dd.c: Likewise.
5155 * config/libbid/_si_to_sd.c: Likewise.
5156 * config/libbid/_si_to_td.c: Likewise.
5157 * config/libbid/_td_to_dd.c: Likewise.
5158 * config/libbid/_td_to_df.c: Likewise.
5159 * config/libbid/_td_to_di.c: Likewise.
5160 * config/libbid/_td_to_sd.c: Likewise.
5161 * config/libbid/_td_to_sf.c: Likewise.
5162 * config/libbid/_td_to_si.c: Likewise.
5163 * config/libbid/_td_to_tf.c: Likewise.
5164 * config/libbid/_td_to_udi.c: Likewise.
5165 * config/libbid/_td_to_usi.c: Likewise.
5166 * config/libbid/_td_to_xf.c: Likewise.
5167 * config/libbid/_tf_to_dd.c: Likewise.
5168 * config/libbid/_tf_to_sd.c: Likewise.
5169 * config/libbid/_tf_to_td.c: Likewise.
5170 * config/libbid/_udi_to_dd.c: Likewise.
5171 * config/libbid/_udi_to_sd.c: Likewise.
5172 * config/libbid/_udi_to_td.c: Likewise.
5173 * config/libbid/_unord_dd.c: Likewise.
5174 * config/libbid/_unord_sd.c: Likewise.
5175 * config/libbid/_unord_td.c: Likewise.
5176 * config/libbid/_usi_to_dd.c: Likewise.
5177 * config/libbid/_usi_to_sd.c: Likewise.
5178 * config/libbid/_usi_to_td.c: Likewise.
5179 * config/libbid/_xf_to_dd.c: Likewise.
5180 * config/libbid/_xf_to_sd.c: Likewise.
5181 * config/libbid/_xf_to_td.c: Likewise.
5182 * config/libbid/bid128.c: Likewise.
5183 * config/libbid/bid128_2_str.h: Likewise.
5184 * config/libbid/bid128_2_str_macros.h: Likewise.
5185 * config/libbid/bid128_2_str_tables.c: Likewise.
5186 * config/libbid/bid128_add.c: Likewise.
5187 * config/libbid/bid128_compare.c: Likewise.
5188 * config/libbid/bid128_div.c: Likewise.
5189 * config/libbid/bid128_fma.c: Likewise.
5190 * config/libbid/bid128_logb.c: Likewise.
5191 * config/libbid/bid128_minmax.c: Likewise.
5192 * config/libbid/bid128_mul.c: Likewise.
5193 * config/libbid/bid128_next.c: Likewise.
5194 * config/libbid/bid128_noncomp.c: Likewise.
5195 * config/libbid/bid128_quantize.c: Likewise.
5196 * config/libbid/bid128_rem.c: Likewise.
5197 * config/libbid/bid128_round_integral.c: Likewise.
5198 * config/libbid/bid128_scalb.c: Likewise.
5199 * config/libbid/bid128_sqrt.c: Likewise.
5200 * config/libbid/bid128_string.c: Likewise.
5201 * config/libbid/bid128_to_int16.c: Likewise.
5202 * config/libbid/bid128_to_int32.c: Likewise.
5203 * config/libbid/bid128_to_int64.c: Likewise.
5204 * config/libbid/bid128_to_int8.c: Likewise.
5205 * config/libbid/bid128_to_uint16.c: Likewise.
5206 * config/libbid/bid128_to_uint32.c: Likewise.
5207 * config/libbid/bid128_to_uint64.c: Likewise.
5208 * config/libbid/bid128_to_uint8.c: Likewise.
5209 * config/libbid/bid32_to_bid128.c: Likewise.
5210 * config/libbid/bid32_to_bid64.c: Likewise.
5211 * config/libbid/bid64_add.c: Likewise.
5212 * config/libbid/bid64_compare.c: Likewise.
5213 * config/libbid/bid64_div.c: Likewise.
5214 * config/libbid/bid64_fma.c: Likewise.
5215 * config/libbid/bid64_logb.c: Likewise.
5216 * config/libbid/bid64_minmax.c: Likewise.
5217 * config/libbid/bid64_mul.c: Likewise.
5218 * config/libbid/bid64_next.c: Likewise.
5219 * config/libbid/bid64_noncomp.c: Likewise.
5220 * config/libbid/bid64_quantize.c: Likewise.
5221 * config/libbid/bid64_rem.c: Likewise.
5222 * config/libbid/bid64_round_integral.c: Likewise.
5223 * config/libbid/bid64_scalb.c: Likewise.
5224 * config/libbid/bid64_sqrt.c: Likewise.
5225 * config/libbid/bid64_string.c: Likewise.
5226 * config/libbid/bid64_to_bid128.c: Likewise.
5227 * config/libbid/bid64_to_int16.c: Likewise.
5228 * config/libbid/bid64_to_int32.c: Likewise.
5229 * config/libbid/bid64_to_int64.c: Likewise.
5230 * config/libbid/bid64_to_int8.c: Likewise.
5231 * config/libbid/bid64_to_uint16.c: Likewise.
5232 * config/libbid/bid64_to_uint32.c: Likewise.
5233 * config/libbid/bid64_to_uint64.c: Likewise.
5234 * config/libbid/bid64_to_uint8.c: Likewise.
5235 * config/libbid/bid_b2d.h: Likewise.
5236 * config/libbid/bid_binarydecimal.c: Likewise.
5237 * config/libbid/bid_conf.h: Likewise.
5238 * config/libbid/bid_convert_data.c: Likewise.
5239 * config/libbid/bid_decimal_data.c: Likewise.
5240 * config/libbid/bid_decimal_globals.c: Likewise.
5241 * config/libbid/bid_div_macros.h: Likewise.
5242 * config/libbid/bid_dpd.c: Likewise.
5243 * config/libbid/bid_flag_operations.c: Likewise.
5244 * config/libbid/bid_from_int.c: Likewise.
5245 * config/libbid/bid_functions.h: Likewise.
5246 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5247 * config/libbid/bid_inline_add.h: Likewise.
5248 * config/libbid/bid_internal.h: Likewise.
5249 * config/libbid/bid_round.c: Likewise.
5250 * config/libbid/bid_sqrt_macros.h: Likewise.
5252 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5254 * Makefile.in: Change copyright header to refer to version
5255 3 of the GNU General Public License and to point readers at the
5256 COPYING3 file and the FSF's license web page.
5257 * config.host: Likewise.
5259 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5261 * config.host: Reorder and merge to match config.gcc change.
5263 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5265 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5267 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5269 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5270 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5271 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5272 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5274 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5276 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5277 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5279 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5281 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5282 ia64/t-softfp-compat to tmake_file.
5284 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5286 * config/ia64/__divxf3.asm: New.
5287 * config/ia64/_fixtfdi.asm: Likewise.
5288 * config/ia64/_fixunstfdi.asm: Likewise.
5289 * config/ia64/_floatditf.asm: Likewise.
5290 * config/ia64/t-fprules-softfp: Likewise.
5291 * config/ia64/t-softfp-compat: Likewise.
5292 * config/ia64/tf-signs.c: Likewise.
5294 2009-01-18 Ben Elliston <bje@au.ibm.com>
5296 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5298 2009-01-16 Ben Elliston <bje@au.ibm.com>
5300 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5301 to tmake_file.
5303 2009-01-13 Ben Elliston <bje@au.ibm.com>
5305 * config/t-softfp: New file.
5306 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5307 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5309 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5311 * config.host: Add m32r*-*-rtems*.
5313 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5315 * config.host: Add m32c*-*-rtems*.
5317 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5319 PR bootstrap/33100
5320 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5321 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5322 * configure: Regenerate.
5323 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5324 tmake_file here from gcc/config.gcc.
5325 Move extra_parts here from gcc/config.gcc.
5326 * config/i386/t-sol2: Move here from gcc/config/i386.
5327 Use gcc_srcdir instead of srcdir.
5329 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5331 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5332 case.
5334 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5336 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5338 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5340 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5342 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5344 Add picoChip port.
5345 * config.host: Add picochip-*-*.
5347 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5349 * config.host: Match more processor names for Xtensa.
5351 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5353 * config/i386/64/t-softfp-compat: Update comments.
5355 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5357 * config/i386/64/_divtc3-compat.c: Moved to ...
5358 * config/i386/64/_divtc3.c: Here.
5360 * config/i386/64/_multc3-compat.c: Moved to ...
5361 * config/i386/64/_multc3.c: Here.
5363 * config/i386/64/_powitf2-compat.c: Moved to ...
5364 * config/i386/64/_powitf2.c: Here.
5366 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5367 .c suffix instead of -compat.c.
5369 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5371 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5372 (_FP_MUL_MEAT_D): Ditto.
5373 (_FP_DIV_MEAT_S): Ditto.
5374 (_FP_DIV_MEAT_D): Ditto.
5376 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5378 * Makefile.in: Add support for __sync_* libgcc functions.
5380 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5382 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5384 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5386 PR boostrap/36702
5387 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5388 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5390 * config/i386/64/t-fprules-softfp: Moved to ...
5391 * config/i386/64/t-softfp-compat: This. New.
5393 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5395 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5396 Initialize f with 0.0.
5398 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5400 PR target/36669
5401 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5403 * config/i386/64/_divtc3-compat.c: New.
5404 * config/i386/64/_multc3-compat.c: Likewise.
5405 * config/i386/64/_powitf2-compat.c: Likewise.
5406 * config/i386/64/eqtf2.c: Likewise.
5407 * config/i386/64/getf2.c: Likewise.
5408 * config/i386/64/letf2.c: Likewise.
5409 * config/i386/64/t-fprules-softfp: Likewise.
5411 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5413 * config.host: Add i386/${host_address}/t-fprules-softfp to
5414 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5415 i[34567]86-*-linux*, x86_64-*-linux*.
5417 * configure.ac: Set host_address to 64 or 32 for x86.
5418 * configure: Regenerated.
5420 * Makefile.in (config.status): Also depend on
5421 $(srcdir)/config.host.
5423 * config/i386/32/t-fprules-softfp: New.
5424 * config/i386/32/tf-signs.c: Likewise.
5426 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5428 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5429 Uros Bizjak <ubizjak@gmail.com>
5431 * config/i386/32/sfp-machine.h: New.
5433 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5435 * config/rs6000/t-ppccomm: Remove rules that conflict with
5436 auto-generated rules.
5438 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5440 * configure.ac: sinclude override.m4.
5441 * configure: Regenerate.
5443 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5445 * configure: Regenerate.
5447 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5449 * Makefile.in (DECNUMINC): Remove
5450 -I$(MULTIBUILDTOP)../../libdecnumber.
5451 * gstdint.h: New.
5453 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5455 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5456 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5457 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5458 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5459 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5460 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5461 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5462 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5463 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5464 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5465 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5466 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5467 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5468 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5470 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5472 * config.host (sh2[lbe]*-*-linux*): Allow target.
5474 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5476 * config/rs6000/t-ppccomm: Add build rules for new files.
5477 (LIB2ADD_ST): New variable.
5479 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5481 PR target/34210
5482 PR target/35508
5483 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5484 * config/t-avr: New file. Build 16bit libgcc functions.
5486 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5488 PR target/35401
5489 * config/t-slibgcc-darwin: Make install-leaf dependent on
5490 install-darwin-libgcc-stubs instead of install.
5492 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5494 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5495 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5496 sh-*-rtemscoff*): Remove cases.
5498 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5500 * Makefile.in (all): Use install-leaf rather than install.
5501 (install): Split most of the rule into...
5502 (install-leaf): ...this new one.
5504 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5505 Paolo Bonzini <bonzini@gnu.org>
5507 PR target/30572
5508 * Makefile.in: Use @shlib_slibdir@ substitution to get
5509 correct install name on darwin.
5510 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5512 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5514 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5515 cris-*-elf and cris-*-none.
5516 (crisv32-*-linux*): Similar, as cris-*-linux*.
5518 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5520 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5522 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5524 PR regression/33926
5525 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5526 * configure: Regenerated.
5528 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5530 * Makefile.in (dfp-filenames): Replace decimal_globals,
5531 decimal_data, binarydecimal and convert_data with
5532 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5533 and bid_convert_data, respectively.
5535 2007-09-17 Chao-ying Fu <fu@mips.com>
5536 Nigel Stephens <nigel@mips.com>
5538 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5539 * Makefile.in (fixed_point): Define.
5540 Check if fixed_point is yes to build support functions.
5541 * configure.ac: Check for fixed_point support.
5542 * configure: Regenerated.
5543 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5544 funcs, modes, from, to.
5546 2007-09-11 Janis Johnson <janis187@us.ibm.com
5548 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5550 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5552 * Makefile.in (dfp-filenames): Remove decUtility, add
5553 decDouble, decPacked, decQuad, decSingle.
5555 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5557 * config.host : Add x86_64-elf target.
5559 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5561 * configure.ac (set_have_cc_tls): Add a missing =.
5562 * configure: Regenerated.
5564 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5566 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5567 and x86_64-*-linux*.
5569 * config/t-tls: New file.
5571 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5573 * configure.ac: Include ../config/enable.m4 and
5574 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5575 supports TLS and substitute set_have_cc_tls.
5576 * configure: Regenerated.
5578 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5580 * Makefile.in: Use libbid for DFP when BID is enabled.
5582 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5584 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5585 extra_parts. Add config/i386/t-cygming to tmake_file.
5586 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5588 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5589 Danny Smith <dannysmith@users.sourceforge.net>
5591 PR target/29498
5592 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5593 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5594 * config/i386/t-crtfm: Compile crtfastmath.o with
5595 -minline-all-stringops.
5597 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5599 * config.host (sparc-wrs-vxworks): New target.
5601 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5603 * config.host: Recognize fido.
5605 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5607 * configure: Check host, not target, for decimal float support.
5609 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5611 * config/i386/t-crtpc: New file.
5612 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5613 (x86_64-*-linux*): Ditto.
5615 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5617 * config.host (x86_64-*-mingw*): New target.
5619 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5620 H.J. Lu <hongjiu.lu@intel.com>
5622 * Makefile.in (enable_decimal_float): New.
5623 (DECNUMINC): Add
5624 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5625 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5626 (decbits-filenames): This.
5627 (decbits-objects): New.
5628 (libgcc-objects): Add $(decbits-objects).
5630 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5631 Substitute enable_decimal_float.
5632 * configure: Regenerated.
5634 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5636 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5638 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5640 * Makefile.in (install-info): New dummy target.
5642 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5644 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5646 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5648 * Makefile.in: Add install-html and install-pdf dummy
5649 targets.
5651 2007-02-05 Roger Sayle <roger@eyesopen.com>
5652 Daniel Jacobowitz <dan@codesourcery.com>
5654 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5655 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5656 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5658 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5660 * Makefile.in (dec-filenames): Add decExcept.
5662 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5664 PR bootstrap/30469
5665 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5666 -fprofile-use.
5668 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5670 * configure.ac: Add --enable-version-specific-runtime-libs.
5671 Correct $slibdir default.
5672 * configure: Regenerated.
5674 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5676 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5678 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5680 PR target/30519
5681 * config.host (alpha*-*-linux*): Set extra_parts.
5683 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5685 * config/sh/t-linux: New.
5686 * config.host (sh*-*-linux*): Set tmake_file.
5688 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5690 * Makefile.in (install): Handle multilibs.
5692 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5694 * Makefile.in: Added .PHONY entry for documentation targets.
5696 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5698 * Makefile.in: Add empty info, html, dvi, pdf targets.
5700 2007-01-04 Mike Stump <mrs@apple.com>
5702 * Makefile.in (MAKEINFO): Remove.
5703 (PERL): Likewise.
5705 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5707 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5708 * configure: Regenerate.
5709 * Makefile.in (host_subdir): Substitute it.
5710 (gcc_objdir): Use it.
5712 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5714 * config.host (ia64*-*-linux*): Set tmake_file.
5716 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5718 * Makefile.in (version): Define.
5720 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5721 Paolo Bonzini <bonzini@gnu.org>
5723 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5724 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5725 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5726 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5727 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5728 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5729 * configure: Generated.