| blob | 575715b3e7fa17878698898f4f39cb91fe7ebc98 |
1 2014-07-16 Release Manager
3 * GCC 4.9.1 released.
5 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
7 Backport from 2014-05-27 mainline r210322.
9 PR libgcc/61152
10 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
12 2014-05-22 Nick Clifton <nickc@redhat.com>
14 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
15 -mhwmult=none.
17 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
19 Backport from mainline
20 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
22 PR libgcc/60166
23 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
24 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
26 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28 Backport from mainline
29 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31 PR libgcc/61097
32 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
33 if --enable-shared.
35 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
37 Work around for current cygwin32 build problems.
38 * config/i386/cygming-crtbegin.c (__register_frame_info,
39 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
40 functions only for 64-bit systems.
42 2014-04-22 Release Manager
44 * GCC 4.9.0 released.
46 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
48 * config.host: Append t-floattodi to tmake_file depending on
49 host_address.
51 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
53 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
55 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
57 PR libgcc/60472
58 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
59 variable to avoid array subscript is above array bounds warnings.
60 Use __builtin_expect when checking *jcr_list for NULL.
62 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
64 PR libgcc/59339
65 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
66 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
67 vtv_*.o to extra_parts if enable_vtable_verify.
69 2014-03-06 Nick Clifton <nickc@redhat.com>
71 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
72 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
74 2014-02-28 Joey Ye <joey.ye@arm.com>
76 PR libgcc/60166
77 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
78 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
79 Set to zero.
81 2014-02-24 Walter Lee <walt@tilera.com>
83 * config.host: Support "tilegx*" and "tilepro*" triplets.
84 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
85 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
87 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
88 Chung-Lin Tang <cltang@codesourcery.com>
90 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
91 * config/nios2/crti.S: Remove .file directive.
92 * config/nios2/crtn.S: Likewise.
94 2014-02-18 Kai Tietz <ktietz@redhat.com>
95 Jonathan Schleifer <js@webkeks.org>
97 PR objc/56870
98 * unwind-seh.c (_GCC_specific_handler): Pass proper
99 value to unwind-handler.
101 2014-02-12 Joseph Myers <joseph@codesourcery.com>
103 * soft-fp/adddf3.c: Update from glibc.
104 * soft-fp/addsf3.c: Likewise.
105 * soft-fp/addtf3.c: Likewise.
106 * soft-fp/divdf3.c: Likewise.
107 * soft-fp/divsf3.c: Likewise.
108 * soft-fp/divtf3.c: Likewise.
109 * soft-fp/double.h: Likewise.
110 * soft-fp/eqdf2.c: Likewise.
111 * soft-fp/eqsf2.c: Likewise.
112 * soft-fp/eqtf2.c: Likewise.
113 * soft-fp/extenddftf2.c: Likewise.
114 * soft-fp/extended.h: Likewise.
115 * soft-fp/extendsfdf2.c: Likewise.
116 * soft-fp/extendsftf2.c: Likewise.
117 * soft-fp/extendxftf2.c: Likewise.
118 * soft-fp/fixdfdi.c: Likewise.
119 * soft-fp/fixdfsi.c: Likewise.
120 * soft-fp/fixdfti.c: Likewise.
121 * soft-fp/fixsfdi.c: Likewise.
122 * soft-fp/fixsfsi.c: Likewise.
123 * soft-fp/fixsfti.c: Likewise.
124 * soft-fp/fixtfdi.c: Likewise.
125 * soft-fp/fixtfsi.c: Likewise.
126 * soft-fp/fixtfti.c: Likewise.
127 * soft-fp/fixunsdfdi.c: Likewise.
128 * soft-fp/fixunsdfsi.c: Likewise.
129 * soft-fp/fixunsdfti.c: Likewise.
130 * soft-fp/fixunssfdi.c: Likewise.
131 * soft-fp/fixunssfsi.c: Likewise.
132 * soft-fp/fixunssfti.c: Likewise.
133 * soft-fp/fixunstfdi.c: Likewise.
134 * soft-fp/fixunstfsi.c: Likewise.
135 * soft-fp/fixunstfti.c: Likewise.
136 * soft-fp/floatdidf.c: Likewise.
137 * soft-fp/floatdisf.c: Likewise.
138 * soft-fp/floatditf.c: Likewise.
139 * soft-fp/floatsidf.c: Likewise.
140 * soft-fp/floatsisf.c: Likewise.
141 * soft-fp/floatsitf.c: Likewise.
142 * soft-fp/floattidf.c: Likewise.
143 * soft-fp/floattisf.c: Likewise.
144 * soft-fp/floattitf.c: Likewise.
145 * soft-fp/floatundidf.c: Likewise.
146 * soft-fp/floatundisf.c: Likewise.
147 * soft-fp/floatunditf.c: Likewise.
148 * soft-fp/floatunsidf.c: Likewise.
149 * soft-fp/floatunsisf.c: Likewise.
150 * soft-fp/floatunsitf.c: Likewise.
151 * soft-fp/floatuntidf.c: Likewise.
152 * soft-fp/floatuntisf.c: Likewise.
153 * soft-fp/floatuntitf.c: Likewise.
154 * soft-fp/gedf2.c: Likewise.
155 * soft-fp/gesf2.c: Likewise.
156 * soft-fp/getf2.c: Likewise.
157 * soft-fp/ledf2.c: Likewise.
158 * soft-fp/lesf2.c: Likewise.
159 * soft-fp/letf2.c: Likewise.
160 * soft-fp/muldf3.c: Likewise.
161 * soft-fp/mulsf3.c: Likewise.
162 * soft-fp/multf3.c: Likewise.
163 * soft-fp/negdf2.c: Likewise.
164 * soft-fp/negsf2.c: Likewise.
165 * soft-fp/negtf2.c: Likewise.
166 * soft-fp/op-1.h: Likewise.
167 * soft-fp/op-2.h: Likewise.
168 * soft-fp/op-4.h: Likewise.
169 * soft-fp/op-8.h: Likewise.
170 * soft-fp/op-common.h: Likewise.
171 * soft-fp/quad.h: Likewise.
172 * soft-fp/single.h: Likewise.
173 * soft-fp/soft-fp.h: Likewise.
174 * soft-fp/subdf3.c: Likewise.
175 * soft-fp/subsf3.c: Likewise.
176 * soft-fp/subtf3.c: Likewise.
177 * soft-fp/truncdfsf2.c: Likewise.
178 * soft-fp/trunctfdf2.c: Likewise.
179 * soft-fp/trunctfsf2.c: Likewise.
180 * soft-fp/trunctfxf2.c: Likewise.
181 * soft-fp/unorddf2.c: Likewise.
182 * soft-fp/unordsf2.c: Likewise.
183 * soft-fp/unordtf2.c: Likewise.
184 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
185 macro.
186 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
187 Likewise.
188 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
189 Likewise.
190 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
191 Likewise.
192 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
193 Likewise.
194 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
195 Likewise.
196 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
197 Likewise.
198 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
199 Likewise.
200 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
201 Likewise.
202 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
203 Likewise.
204 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
205 Likewise.
206 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
207 Likewise.
208 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
209 Likewise.
210 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
211 Likewise.
212 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
213 Likewise.
214 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
215 Likewise.
217 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
219 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
220 cannot be represented.
221 * config/s390/32/_fixsfdi.c: Likewise.
222 * config/s390/32/_fixtfdi.c: Likewise.
223 * config/s390/32/_fixunsdfdi.c: Likewise.
224 * config/s390/32/_fixunssfdi.c: Likewise.
225 * config/s390/32/_fixunstfdi.c: Likewise.
227 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
229 * configure.ac (libgcc_cv_mips_hard_float): New.
230 * configure: Regenerate.
231 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
232 t-softfp-sfdf for hard-float targets.
233 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
234 (softfp_float_modes, softfp_int_modes, softfp_extensions)
235 (softfp_truncations, softfp_exclude_libgcc2): New.
236 * config/t-hardfp: New file.
237 * config/t-hardfp-sfdf: Likewise.
238 * config/hardfp.c: Likewise.
240 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
242 * config.host: Include t-floattodi also for s390x.
243 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
244 * config/s390/32/_fixsfdi.c: Likewise.
245 * config/s390/32/_fixtfdi.c: Likewise.
246 * config/s390/32/_fixunsdfdi.c: Likewise.
247 * config/s390/32/_fixunssfdi.c: Likewise.
248 * config/s390/32/_fixunstfdi.c: Likewise.
250 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
252 PR target/59788
253 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
254 (install-libgcc-unwind-map-forbuild): New target.
255 (all): Depend on install-libgcc-unwind-map-forbuild.
256 (install-libgcc-unwind-map): New target.
257 (install): Depend on install-libgcc-unwind-map.
259 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
261 * config/nios2/crti.S (_init): Initialize GOT pointer from
262 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
264 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
266 * configure.ac: Check __mips64 when setting host_address.
267 * configure: Regenerate.
268 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
269 mips/t-mips64 and t-softfp.
270 (mips*-*-linux*): Don't add mips/t-tpbit.
271 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
272 (DPBIT, DPBIT_CFLAGS): Delete.
273 * config/mips/sfp-machine.h: New file.
274 * config/mips/t-mips64: Likewise.
275 * config/mips/t-softfp-tf: Likewise.
276 * config/mips/t-tpbit: Delete.
278 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
280 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
281 as long long.
283 2014-01-25 Walter Lee <walt@tilera.com>
285 * config/tilepro/atomic.c: Include tconfig.h. Don't include
286 config.h or system.h.
287 (bool) Define.
289 2014-01-25 Walter Lee <walt@tilera.com>
291 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
292 (post_atomic_barrier): Ditto.
293 (__fetch_and_do): New macro.
294 (__atomic_fetch_and_do): Use __fetch_and_do.
295 (__sync_fetch_and_do): New macro.
296 (__sync_fetch_and_add_4): New function.
297 (__sync_fetch_and_sub_4): New function.
298 (__sync_fetch_and_or_4): New function.
299 (__sync_fetch_and_and_4): New function.
300 (__sync_fetch_and_xor_4): New function.
301 (__sync_fetch_and_nand_4): New function.
302 (__sync_fetch_and_add_8): New function.
303 (__sync_fetch_and_sub_8): New function.
304 (__sync_fetch_and_or_8): New function.
305 (__sync_fetch_and_and_8): New function.
306 (__sync_fetch_and_xor_8): New function.
307 (__sync_fetch_and_nand_8): New function.
308 (__do_and_fetch): New macro.
309 (__atomic_do_and_fetch): Use __do_and_fetch.
310 (__sync_do_and_fetch): New macro.
311 (__sync_add_and_fetch_4): New function.
312 (__sync_sub_and_fetch_4): New function.
313 (__sync_or_and_fetch_4): New function.
314 (__sync_and_and_fetch_4): New function.
315 (__sync_xor_and_fetch_4): New function.
316 (__sync_nand_and_fetch_4): New function.
317 (__sync_add_and_fetch_8): New function.
318 (__sync_sub_and_fetch_8): New function.
319 (__sync_or_and_fetch_8): New function.
320 (__sync_and_and_fetch_8): New function.
321 (__sync_xor_and_fetch_8): New function.
322 (__sync_nand_and_fetch_8): New function.
323 (__sync_exchange_methods): New macro.
324 (__sync_val_compare_and_swap_4): New function.
325 (__sync_bool_compare_and_swap_4): New function.
326 (__sync_lock_test_and_test_4): New function.
327 (__sync_val_compare_and_swap_8): New function.
328 (__sync_bool_compare_and_swap_8): New function.
329 (__sync_lock_test_and_test_8): New function.
330 (__subword_cmpxchg_body): New macro.
331 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
332 (__atomic_compare_exchange_2): Ditto.
333 (__sync_subword_cmpxchg): New macro.
334 (__sync_val_compare_and_swap_1): New function.
335 (__sync_bool_compare_and_swap_1): New function.
336 (__sync_val_compare_and_swap_2): New function.
337 (__sync_bool_compare_and_swap_2): New function.
338 (__atomic_subword): Rename to ...
339 (__subword): ... New name.
340 (__atomic_subword_fetch): Use __subword.
341 (__sync_subword_fetch): New macro.
342 (__sync_fetch_and_add_1): New function.
343 (__sync_fetch_and_sub_1): New function.
344 (__sync_fetch_and_or_1): New function.
345 (__sync_fetch_and_and_1): New function.
346 (__sync_fetch_and_xor_1): New function.
347 (__sync_fetch_and_nand_1): New function.
348 (__sync_fetch_and_add_2): New function.
349 (__sync_fetch_and_sub_2): New function.
350 (__sync_fetch_and_or_2): New function.
351 (__sync_fetch_and_and_2): New function.
352 (__sync_fetch_and_xor_2): New function.
353 (__sync_fetch_and_nand_2): New function.
354 (__sync_add_and_fetch_1): New function.
355 (__sync_sub_and_fetch_1): New function.
356 (__sync_or_and_fetch_1): New function.
357 (__sync_and_and_fetch_1): New function.
358 (__sync_xor_and_fetch_1): New function.
359 (__sync_nand_and_fetch_1): New function.
360 (__sync_add_and_fetch_2): New function.
361 (__sync_sub_and_fetch_2): New function.
362 (__sync_or_and_fetch_2): New function.
363 (__sync_and_and_fetch_2): New function.
364 (__sync_xor_and_fetch_2): New function.
365 (__sync_nand_and_fetch_2): New function.
366 (__atomic_subword_lock): Use __subword.
367 (__sync_subword_lock): New macro.
368 (__sync_lock_test_and_set_1): New function.
369 (__sync_lock_test_and_set_2): New function.
371 2014-01-25 Walter Lee <walt@tilera.com>
373 * config/tilepro/atomic.c (BIT_OFFSET): Define.
374 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
375 (__atomic_subword): Ditto.
377 2014-01-25 Walter Lee <walt@tilera.com>
379 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
380 a prefix op argument.
381 (__atomic_nand_fetch_4): Add prefix op.
382 (__atomic_nand_fetch_8): Ditto.
384 2014-01-21 Baruch Siach <barch@tkos.co.il>
386 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
388 2014-01-09 Rong Xu <xur@google.com>
390 * libgcov-driver.c (this_prg): make it local to save
391 bss space.
392 (gcov_exit_compute_summary): Ditto.
393 (gcov_exit_merge_gcda): Ditto.
394 (gcov_exit_merge_summary): Ditto.
395 (gcov_exit_dump_gcov): Ditto.
397 2014-01-08 Rong Xu <xur@google.com>
399 * libgcov-driver.c: Use libgcov.h.
400 (buffer_fn_data): Use xmalloc instead of malloc.
401 (gcov_exit_merge_gcda): Ditto.
402 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
403 * libgcov.h: New common header files for libgcov-*.h.
404 * libgcov-interface.c: Use libgcov.h
405 * libgcov-merge.c: Ditto.
406 * libgcov-profiler.c: Ditto.
407 * Makefile.in: Add dependence to libgcov.h
409 2014-01-02 Joseph Myers <joseph@codesourcery.com>
411 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
412 case of small numerator and finite nonzero result.
414 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
416 Update copyright years
418 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
420 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
421 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
422 config/arc/dp-hack.h, config/arc/fp-hack.h,
423 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
424 config/arc/ieee-754/arc600-dsp/divdf3.S,
425 config/arc/ieee-754/arc600-dsp/divsf3.S,
426 config/arc/ieee-754/arc600-dsp/muldf3.S,
427 config/arc/ieee-754/arc600-dsp/mulsf3.S,
428 config/arc/ieee-754/arc600-mul64/divdf3.S,
429 config/arc/ieee-754/arc600-mul64/divsf3.S,
430 config/arc/ieee-754/arc600-mul64/muldf3.S,
431 config/arc/ieee-754/arc600-mul64/mulsf3.S,
432 config/arc/ieee-754/arc600/divsf3.S,
433 config/arc/ieee-754/arc600/mulsf3.S,
434 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
435 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
436 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
437 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
438 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
439 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
440 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
441 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
442 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
443 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
444 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
445 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
446 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
447 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
448 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
449 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
450 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
451 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
452 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
453 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
454 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
455 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
456 vtv_start_preinit.c: Use the standard form for the copyright notice.
458 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
459 Chung-Lin Tang <cltang@codesourcery.com>
460 Based on patches from Altera Corporation
462 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
463 * config/nios2/lib2-nios2.h: New file.
464 * config/nios2/lib2-divmod-hi.c: New file.
465 * config/nios2/linux-unwind.h: New file.
466 * config/nios2/lib2-divmod.c: New file.
467 * config/nios2/linux-atomic.c: New file.
468 * config/nios2/t-nios2: New file.
469 * config/nios2/crti.asm: New file.
470 * config/nios2/t-linux: New file.
471 * config/nios2/lib2-divtable.c: New file.
472 * config/nios2/lib2-mul.c: New file.
473 * config/nios2/tramp.c: New file.
474 * config/nios2/crtn.asm: New file.
476 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
478 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
479 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
480 from cpuid.h to check vendor signatures.
482 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
484 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
485 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
486 (get_amd_cpu): Likewise.
488 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
490 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
491 Haswell.
493 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
494 H.J. Lu <hongjiu.lu@intel.com>
496 PR target/59422
497 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
498 and AMD_JAGUAR.
499 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
500 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
501 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
502 FEATURE_XOP and FEATURE_FMA.
503 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
504 AMDFAM15H_BDVER3.
505 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
506 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
507 FEATURE_FMA4 and FEATURE_XOP.
509 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
511 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
512 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
513 (get_intel_cpu): Updated.
515 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
517 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
519 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
521 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
522 instructions when __SSE_MATH__ is defined.
524 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
526 * config.host (microblaze-*-rtems*): New.
528 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
530 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
531 architectures that do not have hardware divide instruction.
532 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
534 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
536 * longlong.h: Delete (moved to include/).
538 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
540 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
541 of normal number and qNaN to not raise an inexact exception.
543 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
545 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
547 2013-11-28 Matthew Leach <matthew.leach@arm.com>
549 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
550 for correct opcodes on BE.
552 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
554 * soft-fp/op-4.h: Update from glibc.
556 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
558 * libgcc2.c (__udivmoddi4): Define new implementation when
559 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
560 divide instructions.
562 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
564 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
566 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
568 * config/t-softfp (soft-fp-objects-base): New variable.
569 (soft-fp-objects): Use it.
571 2013-11-23 David Edelson <dje.gcc@gmail.com>
572 Andrew Dixie <andrewd@gentrack.com>
574 PR target/33704
575 * config/rs6000/aixinitfini.c: New file.
576 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
577 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
578 symbols.
580 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
582 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
584 2013-11-18 Jan Hubicka <jh@suse.cz>
586 * libgcov-driver.c (run_accounted): Make global level static.
587 (gcov_exit_merge_summary): Silence warning; do not clear
588 run_accounted here.
589 (gcov_exit): Clear it here.
591 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
592 run_accounted.
594 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
595 (all_prg, crc32): Remove static vars.
596 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
597 all_prg.
598 (gcov_exit_merge_gcda): Add crc32 parameter.
599 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
600 do not account run if it was already accounted.
601 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
602 (gcov_exit): Initialize all_prg; update.
604 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
606 * configure: Regenerate.
608 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
609 Alan Modra <amodra@gmail.com>
611 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
612 (frob_update_context): Use it.
614 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
615 Alan Modra <amodra@gmail.com>
617 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
618 (trampoline_initial): Provide ELFv2 variant.
619 (__trampoline_setup): Likewise.
621 * config/rs6000/linux-unwind.h (frob_update_context): Do not
622 check for AIX indirect function call sequence if _CALL_ELF == 2.
624 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
625 Alan Modra <amodra@gmail.com>
627 * config/rs6000/linux-unwind.h (get_regs): Do not support
628 old kernel versions if _CALL_ELF == 2.
629 (frob_update_context): Do not support PLT stub variants only
630 generated by old linkers if _CALL_ELF == 2.
632 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
633 Alan Modra <amodra@gmail.com>
635 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
636 location of CR save area for 64-bit little-endian systems.
638 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
640 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
641 in tmake_file.
642 * config/arm/t-vxworks: Delete.
644 2013-11-10 Kai Tietz <ktietz@redhat.com>
646 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
647 Increment load-count on use of LIBGCC_SONAME DLL.
648 (hmod_libgcc): New static variable to hold handle of
649 LIBGCC_SONAME DLL.
650 (__gcc_deregister_frame): Decrement load-count of
651 LIBGCC_SONAME DLL.
653 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
655 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
656 availability.
657 * configure: Regenerate
659 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
661 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
662 FP_EX_DENORM. Store result to volatile location after SSE division
663 to close interrupt window. Remove unneeded fwait after x87
664 division since interrupt window will be closed by emitted fstp.
665 Rewrite FP_EX_INEXACT handling.
667 2013-11-06 Joseph Myers <joseph@codesourcery.com>
669 * soft-fp/README: Update.
670 * soft-fp/adddf3.c: Update from glibc.
671 * soft-fp/addsf3.c: Likewise.
672 * soft-fp/addtf3.c: Likewise.
673 * soft-fp/divdf3.c: Likewise.
674 * soft-fp/divsf3.c: Likewise.
675 * soft-fp/divtf3.c: Likewise.
676 * soft-fp/double.h: Likewise.
677 * soft-fp/eqdf2.c: Likewise.
678 * soft-fp/eqsf2.c: Likewise.
679 * soft-fp/eqtf2.c: Likewise.
680 * soft-fp/extenddftf2.c: Likewise.
681 * soft-fp/extended.h: Likewise.
682 * soft-fp/extendsfdf2.c: Likewise.
683 * soft-fp/extendsftf2.c: Likewise.
684 * soft-fp/extendxftf2.c: Likewise.
685 * soft-fp/fixdfdi.c: Likewise.
686 * soft-fp/fixdfsi.c: Likewise.
687 * soft-fp/fixdfti.c: Likewise.
688 * soft-fp/fixsfdi.c: Likewise.
689 * soft-fp/fixsfsi.c: Likewise.
690 * soft-fp/fixsfti.c: Likewise.
691 * soft-fp/fixtfdi.c: Likewise.
692 * soft-fp/fixtfsi.c: Likewise.
693 * soft-fp/fixtfti.c: Likewise.
694 * soft-fp/fixunsdfdi.c: Likewise.
695 * soft-fp/fixunsdfsi.c: Likewise.
696 * soft-fp/fixunsdfti.c: Likewise.
697 * soft-fp/fixunssfdi.c: Likewise.
698 * soft-fp/fixunssfsi.c: Likewise.
699 * soft-fp/fixunssfti.c: Likewise.
700 * soft-fp/fixunstfdi.c: Likewise.
701 * soft-fp/fixunstfsi.c: Likewise.
702 * soft-fp/fixunstfti.c: Likewise.
703 * soft-fp/floatdidf.c: Likewise.
704 * soft-fp/floatdisf.c: Likewise.
705 * soft-fp/floatditf.c: Likewise.
706 * soft-fp/floatsidf.c: Likewise.
707 * soft-fp/floatsisf.c: Likewise.
708 * soft-fp/floatsitf.c: Likewise.
709 * soft-fp/floattidf.c: Likewise.
710 * soft-fp/floattisf.c: Likewise.
711 * soft-fp/floattitf.c: Likewise.
712 * soft-fp/floatundidf.c: Likewise.
713 * soft-fp/floatundisf.c: Likewise.
714 * soft-fp/floatunditf.c: Likewise.
715 * soft-fp/floatunsidf.c: Likewise.
716 * soft-fp/floatunsisf.c: Likewise.
717 * soft-fp/floatunsitf.c: Likewise.
718 * soft-fp/floatuntidf.c: Likewise.
719 * soft-fp/floatuntisf.c: Likewise.
720 * soft-fp/floatuntitf.c: Likewise.
721 * soft-fp/gedf2.c: Likewise.
722 * soft-fp/gesf2.c: Likewise.
723 * soft-fp/getf2.c: Likewise.
724 * soft-fp/ledf2.c: Likewise.
725 * soft-fp/lesf2.c: Likewise.
726 * soft-fp/letf2.c: Likewise.
727 * soft-fp/muldf3.c: Likewise.
728 * soft-fp/mulsf3.c: Likewise.
729 * soft-fp/multf3.c: Likewise.
730 * soft-fp/negdf2.c: Likewise.
731 * soft-fp/negsf2.c: Likewise.
732 * soft-fp/negtf2.c: Likewise.
733 * soft-fp/op-1.h: Likewise.
734 * soft-fp/op-2.h: Likewise.
735 * soft-fp/op-4.h: Likewise.
736 * soft-fp/op-8.h: Likewise.
737 * soft-fp/op-common.h: Likewise.
738 * soft-fp/quad.h: Likewise.
739 * soft-fp/single.h: Likewise.
740 * soft-fp/soft-fp.h: Likewise.
741 * soft-fp/subdf3.c: Likewise.
742 * soft-fp/subsf3.c: Likewise.
743 * soft-fp/subtf3.c: Likewise.
744 * soft-fp/truncdfsf2.c: Likewise.
745 * soft-fp/trunctfdf2.c: Likewise.
746 * soft-fp/trunctfsf2.c: Likewise.
747 * soft-fp/trunctfxf2.c: Likewise.
748 * soft-fp/unorddf2.c: Likewise.
749 * soft-fp/unordsf2.c: Likewise.
750 * soft-fp/unordtf2.c: Likewise.
752 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
754 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
755 (_FP_MUL_MEAT_D): Ditto.
756 (_FP_DIV_MEAT_S): Ditto.
757 (_FP_DIV_MEAT_D): Ditto.
758 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
759 t-softfp-sfdf and t-softfp to tmake_file.
761 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
763 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
764 * config/i386/crtprec.c: Ditto.
766 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
767 Shiva Chen <shiva0217@gmail.com>
769 * config.host (nds32*-elf*): Add nds32 target.
770 * config/nds32 : New directory and files.
772 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
774 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
775 * config.host (cpu_type) <Setting default>: Add entry for
776 crisv32-*-*.
777 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
778 <crisv32-*-linux*>: Adjust.
779 * longlong.h: Wrap the whole CRIS section in a single
780 defined(__CRIS__) conditional. Add comment about add_ssaaaa
781 and sub_ddmmss.
782 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
783 defined.
784 [__CRIS__] (__umulsidi3): Define.
785 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
786 * config/cris/sfp-machine.h: New file.
787 * config/cris/umulsidi3.S: New file.
788 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
789 * config/cris/arit.c (SIGNMULT): New macro.
790 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
791 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
792 saving 3 out of originally 33 cycles from the fastest
793 path, 3 out of 54 from the medium path and one from the longest
794 path. Improve comments.
796 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
798 * sync.c: Remove static aliases and define each function directly
799 under its real name.
801 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
803 * config.host (hppa*64*-*-linux*): Define extra_parts.
804 (hppa*-*-linux*): Likewise.
806 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
808 * config/arc/crtgend.S: Add 2013 to Copyright years.
809 * config/arc/gmon/atomic.h: Likewise.
810 * config/arc/gmon/auxreg.h: Likewise.
811 * config/arc/gmon/sys/gmon_out.h: Likewise.
812 * config/arc/gmon/sys/gmon.h: Likewise.
813 * config/arc/gmon/prof-freq.c: Likewise.
814 * config/arc/gmon/mcount.c: Likewise.
815 * config/arc/gmon/prof-freq-stub.S: Likewise.
816 * config/arc/gmon/gmon.c: Likewise.
817 * config/arc/gmon/machine-gmon.h: Likewise.
818 * config/arc/gmon/profil.S: Likewise.
819 * config/arc/gmon/dcache_linesz.S: Likewise.
820 * config/arc/crtg.S: Likewise.
821 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
822 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
823 * config/arc/ieee-754/adddf3.S: Likewise.
824 * config/arc/ieee-754/truncdfsf2.S: Likewise.
825 * config/arc/ieee-754/fixsfsi.S: Likewise.
826 * config/arc/ieee-754/gtsf2.S: Likewise.
827 * config/arc/ieee-754/floatsisf.S: Likewise.
828 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
829 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
830 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
831 * config/arc/ieee-754/fixdfsi.S: Likewise.
832 * config/arc/ieee-754/addsf3.S: Likewise.
833 * config/arc/ieee-754/gesf2.S: Likewise.
834 * config/arc/ieee-754/floatsidf.S: Likewise.
835 * config/arc/ieee-754/extendsfdf2.S: Likewise.
836 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
837 * config/arc/ieee-754/gtdf2.S: Likewise.
838 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
839 * config/arc/ieee-754/uneqdf2.S: Likewise.
840 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
841 * config/arc/ieee-754/uneqsf2.S: Likewise.
842 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
843 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
844 * config/arc/ieee-754/eqdf2.S: Likewise.
845 * config/arc/ieee-754/ordsf2.S: Likewise.
846 * config/arc/ieee-754/divsf3.S: Likewise.
847 * config/arc/ieee-754/divdf3.S: Likewise.
848 * config/arc/ieee-754/floatunsidf.S: Likewise.
849 * config/arc/ieee-754/orddf2.S: Likewise.
850 * config/arc/ieee-754/eqsf2.S: Likewise.
851 * config/arc/ieee-754/gedf2.S: Likewise.
852 * config/arc/crtn.S: Likewise.
853 * config/arc/crti.S: Likewise.
854 * config/arc/t-arc700-uClibc: Likewise.
855 * config/arc/asm.h: Likewise.
856 * config/arc/libgcc-excl.ver: Likewise.
857 * config/arc/t-arc-newlib: Likewise.
858 * config/arc/divtab-arc700.c: Likewise.
859 * config/arc/initfini.c: Likewise.
860 * config/arc/fp-hack.h: Likewise.
862 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
863 Diego Novillo <dnovillo@google.com>
865 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
866 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
867 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
868 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
870 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
871 Brendan Kehoe <brendan@zen.org>
872 Simon Cook <simon.cook@embecosm.com>
874 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
875 * config/arc: New directory.
876 * longlong.h [__arc__] (umul_ppmm): Remove.
877 [__arc__] (__umulsidi3): Define.
878 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
879 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
881 2013-09-17 Jacek Caban <jacek@codeweavers.com>
883 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
884 CreateSemaphoreA.
885 * config/i386/gthr-win32.h: Likewise.
887 2013-09-16 DJ Delorie <dj@redhat.com>
889 * config/rl78/vregs.h: Add G10 register definitions.
890 * config/rl78/lib2mul.c: Enable for RL78/G10.
891 * config/rl78/lib2div.c: Likewise.
892 * config/rl78/lshrsi3.S: Use vregs.h.
893 * config/rl78/cmpsi2.S: Likewise.
894 * config/rl78/trampoline.S: Likewise.
895 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
897 2013-09-14 DJ Delorie <dj@redhat.com>
898 Nick Clifton <nickc@redhat.com>
900 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
901 * config/rl78/vregs.h: New.
902 * config/rl78/signbit.S: New file. Implements signbit function.
903 * config/rl78/divmodsi.S: New.
904 * config/rl78/divmodhi.S: New.
905 * config/rl78/divmodqi.S: New.
906 * config/rl78/t-rl78: Build them here...
907 * config/rl78/lib2div.c: ...but not here.
909 2013-09-12 DJ Delorie <dj@redhat.com>
911 * config.host (msp*-*-elf): New.
912 * config/msp430/: New port.
914 2013-08-18 Iain Sandoe <iain@codesourcery.com>
916 PR gcov-profile/58127
917 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
918 __thread var for emulated TLS.
919 (__gcov_indirect_call_counters): Likewise.
921 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
922 Catherine Moore <clm@codesourcery.com>
923 Richard Sandiford <rdsandiford@googlemail.com>
925 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
926 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
927 (CALL_STUB_NO_RET): Likewise.
928 (CALL_STUB_RET): Likewise.
929 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
930 __mips16_ret call/return stub symbols.
931 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
932 to tmake_file.
934 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
936 * config.host <mips*-*-linux*>: Remove a stray comment.
938 2013-08-10 Jan Hubicka <jh@suse.cz>
940 Work around binutils PR14342
941 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
942 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
943 (L_gcov_indirect_call_profiler_v2): New.
945 2013-08-06 Jan Hubicka <jh@suse.cz>
947 * libgcov.c (__gcov_indirect_call_callee,
948 __gcov_indirect_call_counters): New global vars.
949 (__gcov_indirect_call_profiler): replace by ...
950 (__gcov_indirect_call_profiler_v2) ... this one.
952 2013-08-06 Caroline Tice <cmtice@google.com>
954 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
955 vtv_start_preinit.o and vtv_end_preinit.o.
956 * configure.ac: Add code to check/set enable_vtable_verify.
957 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
958 true.
959 * vtv_start_preinit.c: New file.
960 * vtv_end_preinit.c: New file.
961 * vtv_start.c: New file.
962 * vtv_end.c: New file.
963 * configure: Regenerated.
965 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
967 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
968 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
969 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
970 GPL-3.0-with-GCC-exception.
972 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
974 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
975 ISA and up.
977 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
979 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
980 mapping for FPRs when creating the fallback framestate.
982 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
984 PR target/57516
985 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
986 (__round_s2_const, __round_u2_const)
987 (__round_s4_const, __round_u4_const, __round_x8):
988 Saturate result if addition result cannot be represented.
990 2013-07-15 Matthias Klose <doko@ubuntu.com>
992 * libgcc2.c: Don't include <limits.h>.
994 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
996 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
998 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1000 PR target/29776
1001 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1003 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1005 PR middle-end/36041
1006 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1007 Define.
1008 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1009 instead of table lookups.
1010 (__popcountDI2): Likewise.
1012 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1014 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1015 correctly.
1017 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1019 PR other/53317
1020 * soft-fp/adddf3.c: Update from glibc.
1021 * soft-fp/addsf3.c: Likewise.
1022 * soft-fp/addtf3.c: Likewise.
1023 * soft-fp/divdf3.c: Likewise.
1024 * soft-fp/divsf3.c: Likewise.
1025 * soft-fp/divtf3.c: Likewise.
1026 * soft-fp/double.h: Likewise.
1027 * soft-fp/eqdf2.c: Likewise.
1028 * soft-fp/eqsf2.c: Likewise.
1029 * soft-fp/eqtf2.c: Likewise.
1030 * soft-fp/extenddftf2.c: Likewise.
1031 * soft-fp/extended.h: Likewise.
1032 * soft-fp/extendsfdf2.c: Likewise.
1033 * soft-fp/extendsftf2.c: Likewise.
1034 * soft-fp/fixdfdi.c: Likewise.
1035 * soft-fp/fixdfsi.c: Likewise.
1036 * soft-fp/fixsfdi.c: Likewise.
1037 * soft-fp/fixsfsi.c: Likewise.
1038 * soft-fp/fixtfdi.c: Likewise.
1039 * soft-fp/fixtfsi.c: Likewise.
1040 * soft-fp/fixunsdfdi.c: Likewise.
1041 * soft-fp/fixunsdfsi.c: Likewise.
1042 * soft-fp/fixunssfdi.c: Likewise.
1043 * soft-fp/fixunssfsi.c: Likewise.
1044 * soft-fp/fixunstfdi.c: Likewise.
1045 * soft-fp/fixunstfsi.c: Likewise.
1046 * soft-fp/floatdidf.c: Likewise.
1047 * soft-fp/floatdisf.c: Likewise.
1048 * soft-fp/floatditf.c: Likewise.
1049 * soft-fp/floatsidf.c: Likewise.
1050 * soft-fp/floatsisf.c: Likewise.
1051 * soft-fp/floatsitf.c: Likewise.
1052 * soft-fp/floatundidf.c: Likewise.
1053 * soft-fp/floatundisf.c: Likewise.
1054 * soft-fp/floatunditf.c: Likewise.
1055 * soft-fp/floatunsidf.c: Likewise.
1056 * soft-fp/floatunsisf.c: Likewise.
1057 * soft-fp/floatunsitf.c: Likewise.
1058 * soft-fp/gedf2.c: Likewise.
1059 * soft-fp/gesf2.c: Likewise.
1060 * soft-fp/getf2.c: Likewise.
1061 * soft-fp/ledf2.c: Likewise.
1062 * soft-fp/lesf2.c: Likewise.
1063 * soft-fp/letf2.c: Likewise.
1064 * soft-fp/muldf3.c: Likewise.
1065 * soft-fp/mulsf3.c: Likewise.
1066 * soft-fp/multf3.c: Likewise.
1067 * soft-fp/negdf2.c: Likewise.
1068 * soft-fp/negsf2.c: Likewise.
1069 * soft-fp/negtf2.c: Likewise.
1070 * soft-fp/op-1.h: Likewise.
1071 * soft-fp/op-2.h: Likewise.
1072 * soft-fp/op-4.h: Likewise.
1073 * soft-fp/op-8.h: Likewise.
1074 * soft-fp/op-common.h: Likewise.
1075 * soft-fp/quad.h: Likewise.
1076 * soft-fp/single.h: Likewise.
1077 * soft-fp/soft-fp.h: Likewise.
1078 * soft-fp/subdf3.c: Likewise.
1079 * soft-fp/subsf3.c: Likewise.
1080 * soft-fp/subtf3.c: Likewise.
1081 * soft-fp/truncdfsf2.c: Likewise.
1082 * soft-fp/trunctfdf2.c: Likewise.
1083 * soft-fp/trunctfsf2.c: Likewise.
1084 * soft-fp/unorddf2.c: Likewise.
1085 * soft-fp/unordsf2.c: Likewise.
1086 * soft-fp/unordtf2.c: Likewise.
1087 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1088 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1089 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1090 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1091 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1092 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1093 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1094 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1095 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1096 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1097 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1098 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1100 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1102 * config/mips/lib2funcs.c: New file.
1103 * config/mips/t-mips (LIB2ADD_ST): Add it.
1105 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1107 PR target/6526
1108 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1109 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1111 2013-06-08 Walter Lee <walt@tilera.com>
1113 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1114 Replace int64_t with long long. Add __extension__ where
1115 appropriate.
1116 * config/tilepro/atomic.c: Include config.h.
1118 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1120 * config.host (arm-wrs-vxworks): Configure with other soft float.
1122 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1124 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1125 (mips64r5900el-*-elf*): New configurations.
1127 2013-06-04 Alan Modra <amodra@gmail.com>
1129 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1131 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1133 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1135 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1137 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1138 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1139 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1141 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1143 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1144 (powerpc-wrs-vxworks): Likewise.
1146 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1148 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1149 signal frames as well.
1150 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1151 STACK_BIAS to the CFA offset.
1153 2013-05-17 Richard Henderson <rth@redhat.com>
1155 PR target/49146
1156 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1157 (execute_cfa_program): Use it when storing to fs->regs.
1159 2013-05-08 Kai Tietz <ktietz@redhat.com>
1161 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1162 (__deregister_frame_info): Likewise.
1164 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1166 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1167 NaN's payload.
1169 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1171 2013-04-25 Alan Modra <amodra@gmail.com>
1173 * config.host: Match little-endian powerpc-linux.
1175 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1177 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1178 as 'unsigned long long' instead of 'unsigned long'.
1179 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1180 'signed long'.
1182 2013-04-10 Julian Brown <julian@codesourcery.com>
1184 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1185 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1186 unsigned char/unsigned short.
1187 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1189 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1191 PR other/55274
1192 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1194 2013-04-04 Meador Inge <meadori@codesourcery.com>
1196 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1197 computing the location of the link register.
1198 (aeabi_uldivmod): Ditto.
1200 2013-03-27 Kai Tietz <ktietz@redhat.com>
1202 * config.host: Add support for cygwin x64 target.
1203 * configure: Regenerated.
1205 2013-03-26 Walter Lee <walt@tilera.com>
1207 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1208 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1210 2013-03-25 Kai Tietz <ktietz@redhat.com>
1212 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1214 2013-03-20 Robert Mason <rbmj@verizon.net>
1216 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1217 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1218 (__gthread_leave_tsd_dtor_context): Add prototypes.
1219 (tls_delete_hook): Update.
1221 2013-03-20 Catherine Moore <clm@codesourcery.com>
1222 Joseph Myers <joseph@codesourcery.com>
1223 Chao-ying Fu <fu@mips.com>
1225 * config/mips/mips16.S: Don't build for microMIPS.
1226 * config/mips/linux-unwind.h: Handle microMIPS frame.
1227 * config/mips/crtn.S (fini, init): New labels.
1229 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1231 PR tree-optimization/53265
1232 * unwind-dw2.c (execute_cfa_program): Avoid
1233 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1234 on targets with DWARF_FRAME_REGISTERS < 32.
1236 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1238 PR target/49880
1239 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1240 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1242 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1244 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1245 sandybridge processors.
1247 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1249 PR target/56529
1250 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1251 inclusion list.
1253 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1255 * config/microblaze/crti.S: Setup stack protection at entry
1257 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1259 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1260 (__rotldi3): Shift bytewise if applicable.
1262 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1264 * config/aarch64/sync-cache.c
1265 (__aarch64_sync_cache_range): Silence warnings.
1267 2013-02-25 Catherine Moore <clm@codesourcery.com>
1269 Revert:
1270 2013-02-24 Catherine Moore <clm@codesourcery.com>
1271 Joseph Myers <joseph@codesourcery.com>
1272 Chao-ying Fu <fu@mips.com>
1274 * config/mips/mips16.S: Don't build for microMIPS.
1275 * config/mips/linux-unwind.h: Handle microMIPS frame.
1276 * config/mips/crtn.S (fini, init): New labels.
1278 2013-02-24 Catherine Moore <clm@codesourcery.com>
1279 Joseph Myers <joseph@codesourcery.com>
1280 Chao-ying Fu <fu@mips.com>
1282 * config/mips/mips16.S: Don't build for microMIPS.
1283 * config/mips/linux-unwind.h: Handle microMIPS frame.
1284 * config/mips/crtn.S (fini, init): New labels.
1286 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1287 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1288 as dividend.
1290 2013-02-16 Alan Modra <amodra@gmail.com>
1292 PR target/55431
1293 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1294 (ppc_fallback_frame_state): Always set up save locations for fp
1295 and altivec. Don't bother with non-callee-saved regs, r0-r13
1296 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1298 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1300 PR target/54222
1301 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1302 _ssmulHA, _ssmulSA.
1303 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1304 _ssmulha3, _usmulusa3, _ssmulsa3.
1305 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1306 (__muldi3): XCALL __muldi3_6 instead of rcall.
1307 (__umulsidi3, __mulsidi3): New functions.
1308 (do_prologue_saves, do_epilogue_restores): New .macros.
1309 (__divdi3_moddi3): Use them.
1310 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1311 (__usmulusa3, __ssmulsa3): New functions.
1313 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1314 Jack Howarth <howarth@bromo.med.uc.edu>
1315 Patrick Marlier <patrick.marlier@gmail.com>
1317 PR libitm/55693
1318 * config/darwin-crt-tm.c: Remove dummy functions hack.
1320 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1322 PR target/54222
1323 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1324 * config/avr/lib2-object.mk: New iterator to build objects from it.
1325 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1326 lib2funcs.c.
1327 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1328 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1329 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1330 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1331 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1332 * config/avr/lib1funcs-fixed.S: Implement them.
1334 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1336 Update copyright years.
1338 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1340 PR target/54601
1341 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1342 Add crtcxa to extra_parts.
1343 * config/rs6000/exit.h: New file.
1344 * config/rs6000/cxa_atexit.c: New file.
1345 * config/rs6000/cxa_finalize.c: New file.
1346 * config/rs6000/crtcxa.c: New file.
1347 * config/rs6000/t-aix-cxa: New file.
1348 * config/rs6000/libgcc-aix-cxa.ver: New file.
1350 2013-01-31 Nick Clifton <nickc@redhat.com>
1352 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1353 variant.
1355 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1357 PR target/54222
1358 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1359 _mulQQ, _mulHQ, _mulHA, _mulSA,
1360 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1361 _divQQ, _divHQ, _divHA, _divSA,
1362 _divUQQ, _divUHQ, _divUHA, _divUSA.
1364 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1366 * config.host(microblaze*-linux*): tmake_file: Remove
1367 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1368 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1369 to exclude functions from being built with libgcc.c and use
1370 the microblaze assembly.
1372 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1374 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1375 extra_parts.
1377 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1379 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1380 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1381 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1382 alignment operation.
1384 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1386 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1387 loop start address for cache clearing.
1389 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1391 * config/avr/lib1funcs.S: Remove trailing blanks.
1392 * config/avr/lib1funcs-fixed.S: Ditto.
1394 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1396 * config/avr/avr-lib.h: Add GPL copyright notice.
1398 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1400 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1401 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1402 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1403 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1405 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1407 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1408 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1410 2013-01-04 Nick Clifton <nickc@redhat.com>
1412 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1413 the CALLT instruction is supported.
1415 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1417 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1418 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1420 2012-12-13 John Tytgat <John@bass-software.com>
1422 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1423 is 25.
1425 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1427 PR libgcc/55451
1428 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1429 undefined signed overflows.
1431 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1433 PR target/55344
1434 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1436 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1438 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1439 (FP_TRAPPING_EXCEPTIONS): Define.
1440 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1441 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1443 2012-12-04 Richard Henderson <rth@redhat.com>
1445 PR bootstrap/55571
1446 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1448 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1450 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1451 (FP_EX_SHIFT): Define.
1452 (FP_TRAPPING_EXCEPTIONS): Define.
1454 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1456 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1457 (FP_ROUNDMODE): Use FP_RND_MASK.
1458 * config/aarch64/sfp-exceptions.c: New.
1459 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1460 Use __sfp_handle_exceptions.
1462 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1464 * config.host: (arm*-*-freebsd*): Remove.
1465 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1466 (arm*-*-elf*): Remove.
1467 (arm*-*-wince-pe*): Remove.
1468 * arm/unwind-arm.c (struct fpa_reg): Delete.
1469 (struct fpa_regs): Delete.
1470 (phase1_vrs): Remove fpa element.
1471 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1472 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1473 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1474 * ieee754-sf.S (floatundisf): Remove FPA support.
1475 (floatdisf): Likewise.
1476 * ieee75f-df.S (floatundidf): Likewise.
1477 (floatdidf): Likewise.
1479 2012-11-29 Kai Tietz <ktietz@redhat.com>
1481 PR target/55445
1482 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1483 * unwind-generic.h: Likewise.
1484 * unwind-seh.c: Likewise.
1486 2012-11-28 Richard Henderson <rth@redhat.com>
1488 PR libgcc/48076
1489 * emutls.c (__emutls_get_address): Avoid race condition between
1490 obj->loc.offset read and emutls_key initialization.
1492 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1494 Adjust decimal point of signed accum mode to GCC default.
1496 PR target/54222
1497 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1498 _divqq_helper.
1499 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1500 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1501 (__mulha3, __mulsa3)
1502 (__divqq3, __divha3, __divsa3): Adjust to new position of
1503 decimal point of signed accum types.
1505 (__mulusa3_round): New function.
1506 (__mulusa3): Use it.
1507 (__divqq_helper): New function.
1508 (__udivuqq3): Use it.
1510 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1512 PR bootstrap/55370
1513 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1515 2012-11-18 Teresa Johnson <tejohnson@google.com>
1517 PR bootstrap/55051
1518 * libgcov.c (gcov_exit): Remove merged program summary
1519 comparison unless !GCOV_LOCKED.
1521 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1523 * soft-fp: Updated from glibc upstream.
1525 2012-11-06 Ian Lance Taylor <iant@google.com>
1527 * generic-morestack.c (__generic_morestack): Align the returned
1528 stack pointer to a 32 byte boundary.
1529 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1530 increment the return address until we have decided that we don't
1531 have a varargs function.
1532 (__morestack) [32-bit]: Align stack correctly when calling C
1533 functions.
1534 (__morestack) [64-bit]: Likewise.
1536 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1538 * configure: Regenerate.
1540 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1542 PR target/55175
1543 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1544 * config/i386/sfp-machine.h: Guard exception handling
1545 code with _SOFT_FLOAT.
1546 * config/i386/32/sfp-machine.h: Guard rounding handling
1547 code with _SOFT_FLOAT.
1548 * config/i386/64/sfp-machine.h: Ditto.
1550 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1552 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1553 as extra_parts.
1555 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1557 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1558 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1559 when appropriate. Correct structure element types.
1560 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1561 -minline-all-stringops from compile flags.
1563 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1565 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1567 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1569 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1571 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1573 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1574 tmake_file.
1576 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1577 Jim MacArthur <jim.macarthur@arm.com>
1578 Marcus Shawcroft <marcus.shawcroft@arm.com>
1579 Nigel Stephens <nigel.stephens@arm.com>
1580 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1581 Richard Earnshaw <rearnsha@arm.com>
1582 Sofiane Naci <sofiane.naci@arm.com>
1583 Stephen Thomas <stephen.thomas@arm.com>
1584 Tejas Belagod <tejas.belagod@arm.com>
1585 Yufeng Zhang <yufeng.zhang@arm.com>
1587 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1588 * config/aarch64/crti.S: New file.
1589 * config/aarch64/crtn.S: New file.
1590 * config/aarch64/linux-unwind.h: New file.
1591 * config/aarch64/sfp-machine.h: New file.
1592 * config/aarch64/sync-cache.c: New file.
1593 * config/aarch64/t-aarch64: New file.
1594 * config/aarch64/t-softfp: New file.
1596 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1598 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1599 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1600 no-longer-needed LDBU insns.
1602 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1604 * config.host
1605 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1606 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1608 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1610 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1612 2012-10-15 Matthias Klose <doko@ubuntu.com>
1614 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1616 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1618 * configure: Regenerate.
1619 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1621 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1623 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1624 instructions for 64bit targets only.
1626 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1628 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1629 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1630 * config/i386/32/sfp-machine.h: ... here.
1631 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1632 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1633 New defines.
1635 2012-10-07 Matthias Klose <doko@ubuntu.com>
1637 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1638 as unused.
1639 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1641 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1643 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1644 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1645 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1646 (ElfW): Likewise.
1648 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1650 PR other/53889
1651 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1652 Fix parameter names.
1654 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1656 PR target/33135
1657 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1658 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1659 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1661 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1663 PR target/50457
1664 * config/sh/linux-atomic.S: Delete.
1665 * config/sh/linux-atomic.c: New.
1666 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1667 linux-atomic.c. Add cflags to disable warnings.
1669 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1671 PR other/53889
1672 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1673 function.
1674 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1675 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1676 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1677 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1678 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1679 Likewise.
1680 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1681 Likewise.
1682 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1683 Likewise.
1684 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1685 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1687 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1689 * config.host (hppa-*-openbsd*): New target.
1690 * config/pa/t-openbsd: New file.
1692 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1694 PR target/54222
1695 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1696 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1697 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1698 (__divsa3): Use __negsi2 to negate r_quoL.
1699 * config/avr/lib1funcs.S (FALIAS): New macro.
1700 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1701 (__negsi2): ...this new function.
1702 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1703 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1704 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1705 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1706 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1707 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1709 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1711 PR target/54089
1712 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1713 (lshrsi3): Reimplement as lshrsi3_r0.
1715 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1717 PR target/46191
1718 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1719 of libgcc.a.
1721 2012-09-07 Teresa Johnson <tejohnson@google.com>
1723 PR gcov-profile/54487
1724 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1725 differences.
1727 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1729 PR target/54461
1730 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1731 not configured --with-avrlibc=no.
1732 * config/avr/t-avrlibc: New file.
1733 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1734 (DPBIT_FUNCS): Ditto.
1735 (TPBIT_FUNCS): Ditto.
1737 2012-09-04 Teresa Johnson <tejohnson@google.com>
1739 * libgcov.c (struct gcov_summary_buffer): New structure.
1740 (gcov_histogram_insert): New function.
1741 (gcov_compute_histogram): Ditto.
1742 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1743 histograms during summary merging.
1745 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1747 * config.host (x86_64-*-openbsd*): New target.
1749 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1751 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1752 attribute.
1754 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1756 PR target/54222
1757 * config/avr/t-avr (conv_X): Rename to func_X.
1759 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1761 PR target/54222
1762 * config/avr/lib1funcs-fixed.S: New file.
1763 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1764 after they are used.
1765 (neg2, neg4): New macros.
1766 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1767 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1768 (__umulhisi3): Speed up MUL variant if there is enough flash.
1769 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1770 avr-modes.def.
1771 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1772 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1773 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1774 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1775 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1776 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1777 (LIB2FUNCS_EXCLUDE): Add supported functions.
1779 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1781 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1782 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1783 libgcc-s-objects.
1784 * fixed-obj.mk: Only expand dependency if $o is not in
1785 LIB2FUNCS_EXCLUDE.
1787 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1789 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1791 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1793 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1794 depend on --enable-shared.
1795 ($(lib1asmfuncs-o)): Use %.vis files independent of
1796 --enable-shared.
1797 * static-object.mk ($(base)$(objext), $(base).vis)
1798 ($(base)_s$(objext)): Use same rules for visibility handling as in
1799 shared-object.mk.
1801 2012-08-21 Ian Lance Taylor <iant@google.com>
1803 * config/i386/morestack.S (__morestack_non_split): Increase amount
1804 of space allocated for non-split code stack.
1806 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1808 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1809 even if inhibit_libc.
1811 2012-08-17 Julian Brown <julian@codesourcery.com>
1813 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1814 -fexceptions -fnon-call-exceptions if not defined.
1815 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1816 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1818 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1820 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1821 type.
1823 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1825 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1826 rs6000/t-slibgcc-aix.
1828 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1830 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1832 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1834 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1836 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1838 PR driver/54171
1839 * Makefile.in (version): Replace top_srcdir with srcdir.
1841 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1843 * Makefile.in (version): set to BASE-VER file from gcc directory.
1845 2012-08-01 Nick Clifton <nickc@redhat.com>
1847 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1848 Implements __clrsb for an HImode argument.
1850 2012-07-31 Nick Clifton <nickc@redhat.com>
1852 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1853 Implements __clrsb for an HImode argument.
1854 * config/stormy16/clrsbhi2.c: New file:
1855 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1857 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1859 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1861 2012-07-19 Tristan Gingold <gingold@adacore.com>
1862 Richard Henderson <rth@redhat.com>
1864 * unwind-seh.c: New file.
1865 * unwind-generic.h: Include windows.h for SEH.
1866 (_Unwind_Exception): Use 6 private fields for SEH.
1867 (_GCC_specific_handler): Declare.
1868 * unwind-c.c (__gcc_personality_seh0): New function.
1869 Adjust for SEH.
1870 * config/i386/libgcc-cygming.ver: New file.
1871 * config/i386/t-seh-eh: New file.
1872 * config.host (x86_64-*-mingw*): Default to seh.
1874 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1876 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1878 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1880 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1881 __builtin_expect when checking for exceptions.
1882 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1884 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1886 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1887 function declaration.
1888 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1889 (FP_RND_MASK): New.
1890 * config/ia64/sfp-exceptions.c: New.
1891 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1893 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1895 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1896 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1897 * config/i386/64/sfp-machine: ... (delete here) ...
1898 * config/i386/sfp-machine.h: ... to here.
1899 (FP_EX_MASK): Remove.
1900 (FP_RND_MASK): New.
1901 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1903 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1905 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1906 * config/i386/libgcc-sol2.ver: Ditto.
1907 * config/i386/libgcc-glibc.ver: Ditto.
1909 2012-06-11 Roland McGrath <mcgrathr@google.com>
1911 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1912 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1913 pthread_cancel.
1915 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1917 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1918 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1919 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1920 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1921 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1922 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1923 * config/i386/64/sfp-machine: ... (delete here) ...
1924 * config/i386/sfp-machine.h: ... to here.
1925 (FP_EX_MASK): New.
1926 (__sfp_handle_exceptions): New function declaration.
1927 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1928 * config/i386/sfp-exceptions.c: New.
1929 * config/i386/t-softfp: New.
1930 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1931 i386/t-softfp to tmake_file.
1933 2012-06-03 David S. Miller <davem@davemloft.net>
1935 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1936 change.
1938 2012-05-31 David S. Miller <davem@davemloft.net>
1940 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1941 multiply and divide instructions on 32-bit when V9.
1942 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1944 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1946 * config/arm/ieee754-df.S: Fix typos.
1947 * config/arm/ieee754-sf.S: Fix typos.
1948 * config/c6x/libunwind.S: Fix typos.
1949 * config/epiphany/udivsi3-float.c: Fix typos.
1950 * config/microblaze/muldi3_hard.S: Fix typos.
1951 * config/picochip/adddi3.S: Fix typos.
1952 * config/picochip/ashlsi3.S: Fix typos.
1953 * config/picochip/ashrsi3.S: Fix typos.
1954 * config/picochip/clzsi2.S: Fix typos.
1955 * config/picochip/cmpsi2.S: Fix typos.
1956 * config/picochip/divmod15.S: Fix typos.
1957 * config/picochip/divmodhi4.S: Fix typos.
1958 * config/picochip/divmodsi4.S: Fix typos.
1959 * config/picochip/longjmp.S: Fix typos.
1960 * config/picochip/lshrsi3.S: Fix typos.
1961 * config/picochip/parityhi2.S: Fix typos.
1962 * config/picochip/popcounthi2.S: Fix typos.
1963 * config/picochip/setjmp.S: Fix typos.
1964 * config/picochip/subdi3.S: Fix typos.
1965 * config/picochip/ucmpsi2.S: Fix typos.
1966 * config/picochip/udivmodhi4.S: Fix typos.
1967 * config/picochip/udivmodsi4.S: Fix typos.
1968 * config/spu/divv2df3.c: Fix typos.
1969 * config/spu/mfc_multi_tag_release.c: Fix typos.
1970 * config/spu/mfc_tag_release.c: Fix typos.
1971 * configure.ac: Fix typos.
1972 * configure: Regenerate.
1974 2012-05-25 Ian Lance Taylor <iant@google.com>
1976 * config/i386/morestack.S (__morestack_non_split): Check whether
1977 caller is varargs and needs %bp to hold the stack frame on return.
1979 2012-05-25 Olivier Hainque <hainque@adacore.com>
1981 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1982 sequence in the non pic case on VxWorks.
1984 2012-05-24 Olivier Hainque <hainque@adacore.com>
1986 * Makefile.in: Move dependency on install-unwind_h from
1987 "install-leaf" to "install".
1989 2012-05-24 Olivier Hainque <hainque@adacore.com>
1991 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1992 Use a separate command for stamp removals.
1994 2012-05-21 Andrew Pinski <apinski@cavium.com>
1996 PR bootstrap/53183
1997 * configure.ac: Define the default includes to being none.
1998 * configure: Regenerate.
2000 2012-05-16 Olivier Hainque <hainque@adacore.com>
2002 * Makefile.in (install-unwind_h): Rename into ...
2003 (install-unwind_h-forbuild): New target.
2004 (all): Use it instead of the former install-unwind_h.
2005 (install-unwind_h): Reinstate, copy to user install destination
2006 for include files, not to the internal gcc object directory one.
2007 (install-leaf): Depend on it.
2009 2012-05-15 Olivier Hainque <hainque@adacore.com>
2011 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2012 register numbers. LR_REGNO replaces R_LR.
2013 (ucontext_for): New, helper for ...
2014 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2015 and 5.3 of ...
2016 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2018 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2020 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2021 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2022 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2023 i386/t-cpuinfo ...
2024 (i[34567]86-*-*, x86_64-*-*): ... here.
2026 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2027 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2029 * config/i386/i386-cpuinfo.c: Rename to ...
2030 * config/i386/cpuinfo.c: ... this.
2031 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2033 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2034 (libgcc_cv_init_priority): New test.
2035 * configure: Regenerate.
2036 * config.in: New file.
2037 * Makefile.in (clean): Rename config.h to auto-target.h.
2038 (config.h): Likewise.
2039 (stamp-h): Likewise.
2041 * config/i386/cpuinfo.c (auto-target.h): Include.
2042 (CONSTRUCTOR_PRIORITY): Define.
2043 (__cpu_indicator_init): Use it.
2045 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2047 * longlong.h: Use a URL instead of an FSF postal address.
2048 Replace spaces with tab.
2050 2012-05-08 Teresa Johnson <tejohnson@google.com>
2052 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2053 (__gcov_dump): Ditto.
2054 (gcov_dump_complete): New global variable.
2055 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2056 (__gcov_flush): Outline functionality now in gcov_clear.
2057 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2059 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2061 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2062 (mips*-*-linux*): Include mips/t-tpbit when long double is
2063 16 bytes long.
2065 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2067 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2068 (get_available_features): New argument. Check for AVX2.
2069 (__cpu_indicator_init): Modify call to get_available_features.
2071 2012-04-25 Alan Modra <amodra@gmail.com>
2073 * config/rs6000/crtsavevr.S: New file.
2074 * config/rs6000/crtrestvr.S: New file.
2075 * config/rs6000/t-savresfgpr: Build the above.
2076 * config/rs6000/t-netbsd: Likewise.
2078 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2080 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2082 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2084 * libgcc/config/i386/i386-cpuinfo.c: New file.
2085 * libgcc/config/i386/t-cpuinfo: New file.
2086 * libgcc/config.host: Include t-cpuinfo.
2087 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2089 2012-04-24 Chao-ying Fu <fu@mips.com>
2091 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2093 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2095 struct siginfo vs. siginfo_t
2097 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2098 siginfo_t instead of struct siginfo.
2099 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2100 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2101 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2102 (ia64_handle_unwabi): Likewise.
2103 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2104 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2105 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2106 (sh_fallback_frame_state): Likewise.
2107 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2108 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2110 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2112 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2113 system call number.
2115 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2117 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2118 if it hasn't been previously saved.
2120 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2122 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2123 only for glibc.
2125 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2127 PR target/52737
2128 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2129 instead of __AVR_HAVE_8BIT_SP__.
2131 2012-03-26 Tristan Gingold <gingold@adacore.com>
2133 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2134 (unw_table_entry): Use unw_word instead of unsigned long.
2135 (_Unwind_FindTableEntry): Likewise.
2136 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2137 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2138 (_Unwind_FindTableEntry): Likewise.
2139 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2140 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2141 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2142 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2143 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2144 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2145 (uw_init_context_1, uw_install_context): Likewise.
2146 (unw_word): Move to unwind-ia64.h
2148 2012-03-26 Tristan Gingold <gingold@adacore.com>
2150 * config/vms/vms-ucrt0.c: Update copyright years.
2151 Add a sanity check.
2152 (___gcc_main_flags): Declare.
2153 (__main): Check flags to remap argv and exit code.
2154 * config.host (*-*-*vms*): Adjust extra_parts.
2155 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2156 (crt0.o): Add.
2158 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2160 * arm/lib1funcs.asm (ctzsi2): New function.
2161 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2162 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2163 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2164 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2165 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2166 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2168 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2170 * config.host: Add bits to support powerpc64-*-freebsd*.
2171 * config/rs6000/freebsd-unwind.h: New file.
2172 * config/rs6000/t-freebsd64: New file.
2174 2012-03-20 Richard Guenther <rguenther@suse.de>
2176 PR gcov-profile/52627
2177 * libgcov.c (init_mx): Fix mutex name.
2179 2012-03-16 Tristan Gingold <gingold@adacore.com>
2181 * config/ia64/vms-unwind.h: Remove ulong (and replace
2182 it by unw_reg where used). Define unw_reg with __int64.
2184 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2186 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2187 Solaris 8 handling.
2188 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2189 Solaris 8 handling.
2190 (sparc_is_sighandler): Likewise.
2192 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2194 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2195 <= saved reg size.
2197 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2199 * config/arm/crtn.S: Fix typo.
2201 2012-03-13 Richard Guenther <rguenther@suse.de>
2203 * libgcov.c: Remove stdio.h include and NULL un-define.
2205 2012-03-13 Richard Guenther <rguenther@suse.de>
2207 PR target/52569
2208 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2210 2012-03-13 Richard Guenther <rguenther@suse.de>
2212 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2214 2012-03-13 Richard Guenther <rguenther@suse.de>
2216 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2217 and __gthread_mutex_init_function definitions.
2219 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2221 * config.host (mips*-*-openbsd*): Remove.
2223 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2225 * config.host: Remove alpha*-dec-osf5.1* handling.
2226 * config/alpha/gthr-posix.c: Remove.
2227 * config/alpha/libgcc-osf5.ver: Remove.
2228 * config/alpha/osf5-unwind.h: Remove.
2229 * config/alpha/t-osf-pthread: Remove.
2230 * config/alpha/t-slibgcc-osf: Remove.
2231 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2232 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2233 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2234 * mkmap-flat.awk: Remove osf_export handling.
2236 2012-03-12 Richard Guenther <rguenther@suse.de>
2238 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2239 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2240 (__gthread_mutex_init_function): New function.
2241 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2243 PR gcov/49484
2244 * libgcov.c: Include gthr.h.
2245 (__gcov_flush_mx): New global variable.
2246 (init_mx, init_mx_once): New functions.
2247 (__gcov_flush): Protect self with a mutex.
2248 (__gcov_fork): Re-initialize mutex after forking.
2249 * unwind-dw2-fde.c: Change condition under which to use
2250 __GTHREAD_MUTEX_INIT_FUNCTION.
2252 2012-03-12 Tristan Gingold <gingold@adacore.com>
2254 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2255 * config/ia64/t-vms: Likewise.
2257 2012-03-11 Michael Hope <michael.hope@linaro.org>
2259 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2260 for Thumb-2.
2262 2012-03-07 Walter Lee <walt@tilera.com>
2264 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2265 "arch_atomic_".
2266 (atomic_xor): Rename and move definition to
2267 config/tilepro/atomic.h.
2268 (atomic_nand): Ditto.
2269 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2270 "arch_atomic_".
2271 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2272 (arch_atomic_nand): Ditto.
2274 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2276 PR target/52507
2277 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2279 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2281 PR target/52505
2282 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2283 from RAM.
2285 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2287 PR target/52461
2288 PR target/52508
2289 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2290 if RAMPZ affects reading from RAM.
2291 (__tablejump_elpm__): Ditto.
2292 (.xload): Ditto.
2293 (__movmemx_hi): Ditto.
2294 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2295 (__do_global_dtors): Ditto.
2296 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2297 (__movmemx_hi): Ditto.
2299 2012-03-05 Richard Henderson <rth@redhat.com>
2301 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2302 [ARM] (count_trailing_zeros): Use the builtin.
2304 2012-03-01 Kai Tietz <ktietz@redhat.com>
2306 * soft-fp: Imported from glibc upstream.
2308 2012-02-28 Kai Tietz <ktietz@redhat.com>
2310 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2311 for mingw-targets as attribute gcc_struct.
2313 2012-02-28 Ian Lance Taylor <iant@google.com>
2315 * generic-morestack.c (__splitstack_releasecontext): Correct call
2316 to __morestack_release_segments.
2318 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2320 PR target/52390
2321 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2322 for __linux__ when removing signals from __morestack_fullmask.
2324 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2326 PR target/52261
2327 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2329 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2331 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2332 instead of HAVE_INITFINI_ARRAY.
2333 * config/ia64/crtend.S: Likewise.
2335 2012-02-20 Kai Tietz <ktietz@redhat.com>
2337 PR libstdc++/52300
2338 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2340 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2341 to w32-unwind.h header.
2343 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2345 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2346 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2347 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2348 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2350 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2352 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2354 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2356 PR libitm/52220
2357 * config/darwin-crt-tm.c: Correct typo.
2359 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2360 Patrick Marlier <patrick.marlier@gmail.com>
2362 PR libitm/52220
2363 * config/darwin-crt-tm.c: Generate dummy functions.
2365 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2366 Patrick Marlier <patrick.marlier@gmail.com>
2368 PR libitm/52042
2369 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2370 (__doTMRegistrations): Call it.
2371 (__doTMdeRegistrations): Likewise.
2373 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2374 Anatoly Sokolov <aesok@post.ru>
2375 Eric Weddington <eric.weddington@atmel.com>
2377 PR target/52261
2378 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2379 (__epilogue_restores__): Ditto.
2381 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2383 PR target/51921
2384 PR target/52205
2385 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2386 Solaris 11 and slightly reformat.
2387 (sparc_is_sighandler): Likewise.
2389 2012-02-14 Walter Lee <walt@tilera.com>
2391 * config.host: Handle tilegx and tilepro.
2392 * config/tilegx/sfp-machine.h: New file.
2393 * config/tilegx/sfp-machine32.h: New file.
2394 * config/tilegx/sfp-machine64.h: New file.
2395 * config/tilegx/t-crtstuff: New file.
2396 * config/tilegx/t-softfp: New file.
2397 * config/tilegx/t-tilegx: New file.
2398 * config/tilepro/atomic.c: New file.
2399 * config/tilepro/atomic.h: New file.
2400 * config/tilepro/linux-unwind.h: New file.
2401 * config/tilepro/sfp-machine.h: New file.
2402 * config/tilepro/softdivide.c: New file.
2403 * config/tilepro/softmpy.S: New file.
2404 * config/tilepro/t-crtstuff: New file.
2405 * config/tilepro/t-tilepro: New file.
2407 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2409 PR libstdc++/51296
2410 PR libstdc++/51906
2411 * gthr-posix.h: Allow static initializer macros to be disabled.
2412 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2414 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2416 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2417 Add t-slibgcc-libgcc to tmake_file.
2418 * config/mips/libgcc-mips16.ver: Revert previous patch.
2419 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2421 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2422 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2424 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2425 * config/cr16/crti.S: New file.
2426 * config/cr16/crtlibid.S: New file.
2427 * config/cr16/crtn.S: New file.
2428 * config/cr16/lib1funcs.S: New file.
2429 * config/cr16/t-cr16: New file.
2430 * config/cr16/t-crtlibid: New file.
2431 * config/cr16/unwind-dw2.h: New file.
2432 * config/cr16/unwind-cr16.c: New file.
2433 * config/cr16/divmodhi3.c: New file.
2435 2012-01-25 Alan Modra <amodra@gmail.com>
2437 * config/rs6000/t-linux64: Delete. Move..
2438 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2439 * config/rs6000/t-linux: ..and libgcc flags to here.
2441 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2443 * config.host (i[34567]86-*-interix3*):
2444 Change triplet to i[34567]86-*-interix[3-9]*.
2445 * configure: Regenerate.
2447 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2448 Richard Sandiford <rdsandiford@googlemail.com>
2450 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2451 * config/mips/mips16.S (__mips16_rdhwr): New function.
2452 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2454 2012-01-11 Nathan Sidwell <nathan@acm.org>
2456 * libgcov.c (__gcov_init): Ignore objects with no functions.
2458 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2460 PR target/49868
2461 Extend __pgmx semantics to linearize memory.
2462 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2463 * config/avr/lib1funcs.S (__xload_1): New function.
2464 (__movmemx_qi, __movmemx_hi): New functions.
2465 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2466 semantics.
2468 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2470 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2471 purported sigacthandler address isn't null before dereferencing it.
2472 (sparc_is_sighandler): Likewise.
2474 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2476 PR ada/41929
2477 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2478 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2479 (sparc_is_sighandler): Likewise.
2480 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2482 2012-01-06 Tristan Gingold <gingold@adacore.com>
2484 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2485 compatibility thunks...
2486 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2487 (crtbeginS.o, crtendS.o): ... and these to ...
2488 * config/ia64/t-ia64-elf: ... this new file.
2489 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2490 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2492 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2494 * configure: Regenerate.
2495 * config/s390/t-crtstuff: Remove -fPIC.
2497 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2499 PR bootstrap/51006
2500 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2501 for NetBSD.
2503 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2505 PR target/51345
2506 * config/avr/lib1funcs.S: Remove FIXME comments.
2507 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2509 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2511 Implement light-weight DImode support.
2512 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2513 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2514 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2515 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2517 2011-12-30 Nathan Sidwell <nathan@acm.org>
2519 * libgcov.c (gcov_crc32): Remove global var.
2520 (free_fn_data): New function.
2521 (buffer_fn_data): Pass in filename, more robust error recovery.
2522 (crc32_unsigned): New function.
2523 (gcov_exit): More robust detection of new program. More robust
2524 error recovery.
2525 (__gcov_init): Do not update program's crc here.
2527 2011-12-21 Tristan Gingold <gingold@adacore.com>
2529 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2531 2011-12-21 Ian Lance Taylor <iant@google.com>
2533 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2535 2011-12-20 Ian Lance Taylor <iant@google.com>
2537 * config/i386/morestack.S (__morestack_non_split): If there is
2538 enough stack space already, don't split. Ask for more stack space
2539 than we required.
2541 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2543 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2544 `sys/sdt.h'.
2545 (_Unwind_DebugHook): New function.
2546 (uw_restore_core_regs): New define.
2547 (unwind_phase2): Use uw_restore_core_regs instead of
2548 restore_core_regs.
2549 (unwind_phase2_forced): Likewise.
2550 (__gnu_Unwind_Resume): Likewise.
2552 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2554 * config/alpha/linux-unwind.h: Update copyright years.
2555 (MD_FROB_UPDATE_CONTEXT): New define.
2556 (alpha_frob_update_context): New function.
2558 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2560 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2561 tmake_file rather replacing it.
2563 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2565 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2566 function is not used for PPC64.
2567 (save_world): Amend comments. Update the VRsave mask to reflect the
2568 saved regs.
2569 (rest_world): Update comments, do not clobber r10, do not use r8.
2570 (eh_rest_world_r10): Amend comments, do not use r8.
2571 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2572 no longer used, move restore of CR and target address to the end of
2573 the routine.
2575 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2577 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2578 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2580 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2582 PR target/49313
2583 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2584 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2586 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2588 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2590 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2592 PR target/49313
2593 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2594 * config/avr/lib1funcs.S (__muldi3): New function.
2596 2011-12-06 Andrew Pinski <apinski@cavium.com>
2598 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2599 size of func_ptr.
2600 (__frame_dummy_init_array_entry): Likewise.
2602 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2604 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2606 PR target/51345
2607 PR target/51002
2608 * config/avr/lib1funcs.S (__prologue_saves__,
2609 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2610 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2612 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2614 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2616 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2618 PR other/51272
2619 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2620 (_ITM_deregisterTMCloneTable): Likewise.
2621 (__register_frame_info): Fix unused warning.
2622 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2623 pthread_default_stacksize_np): Likewise.
2624 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2626 2011-11-29 DJ Delorie <dj@redhat.com>
2628 * config.host (rl78-*-elf): New case.
2629 * config/rl78: New directory for the Renesas RL78.
2631 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2633 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2634 formatting.
2636 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2638 PR other/51022
2639 * config/rs6000/t-savresfgpr: New file.
2640 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2641 $(srcdir)/config/rs6000/eabi.S.
2642 * config/rs6000/t-ppccomm-ldbl: Remove.
2643 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2644 tmake_file.
2645 (powerpc-*-eabispe*): Likewise.
2646 (powerpc-*-eabi*): Likewise.
2647 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2648 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2649 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2650 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2651 tmake_file.
2652 (powerpc-*-eabisim*): Likewise.
2653 (powerpc-*-elf*): Likewise.
2654 (powerpc-*-eabialtivec*): Likewise.
2655 (powerpc-xilinx-eabi*): Likewise.
2656 (powerpc-*-rtems*): Likewise.
2657 (powerpcle-*-elf*): Likewise.
2658 (powerpcle-*-eabisim*): Likewise.
2659 (powerpcle-*-eabi*): Likewise.
2661 2011-11-27 Ian Lance Taylor <iant@google.com>
2663 * generic-morestack.c (__splitstack_find): Check for NULL old
2664 stack value.
2665 (__splitstack_resetcontext): New function.
2666 (__splitstack_releasecontext): New function.
2667 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2669 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2671 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2673 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2675 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2677 2011-11-26 Richard Henderson <rth@redhat.com>
2679 * config/m68k/linux-atomic.c: New file.
2680 * config/m68k/t-linux: New file.
2681 * config.host (m68k-uclinux, m68k-linux): Use it.
2683 2011-11-26 Richard Henderson <rth@redhat.com>
2685 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2686 (__TMC_END__): Only declare if hidden is available; in the definition,
2687 if hidden is unavailable add a null record.
2688 (deregister_tm_clones, register_tm_clones): New.
2689 (__do_global_dtors_aux, frame_dummy): Use them.
2690 (__do_global_dtors, __do_global_ctors_1): Likewise.
2692 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2694 * config/darwin-crt-tm.c: New file.
2695 * config.host (darwin): Build crttms.o crttme.o to provide
2696 startup and shutdown for tm clones.
2697 * config/t-darwin (crttms.o): New build rule.
2698 (crttme.o): Likewise.
2700 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2702 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2703 et al.
2705 2011-11-21 Richard Henderson <rth@redhat.com>
2707 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2708 (__TMC_LIST__, __TMC_END__): New.
2709 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2710 (__do_global_dtors): Likewise.
2711 (frame_dummy): Call _ITM_registerTMCloneTable.
2712 (__do_global_ctors_1): Likewise.
2714 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2716 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2717 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2718 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2719 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2720 * config/i386/t-darwin64: Remove.
2721 * config/sh/t-netbsd (LIB2ADD): Remove.
2723 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2725 PR target/49313
2726 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2727 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2728 * config/avr/lib1funcs.S (wmov): New assembler macro.
2729 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2730 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2731 (__udivmod64): New function.
2732 (__negdi2): New function.
2734 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2736 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2737 *-*-freebsd*aout*): Remove.
2739 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2741 * static-object.mk (c_flags-$o): Save c_flags.
2742 ($(base)$(objext)): Use it.
2744 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2746 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2748 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2750 PR target/49868
2751 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2752 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2753 New functions.
2755 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2757 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2758 functions.
2759 (aeabi_uidivmod): Likewise.
2760 (umodsi3): Likewise.
2761 (divsi3): Likewise.
2762 (aeabi_idivmod): Likewise.
2763 (modsi3): Likewise.
2765 2011-11-16 Tristan Gingold <gingold@adacore.com>
2767 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2769 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2771 PR target/49868
2772 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2773 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2775 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2777 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2778 tmake_file list.
2779 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2780 * config/pa/t-stublib64: Delete.
2782 2011-11-12 Richard Henderson <rth@redhat.com>
2784 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2785 cast the pointer argument to _Unwind_SetGRPtr.
2787 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2789 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2791 2011-11-09 Ian Lance Taylor <iant@google.com>
2793 * generic-morestack.c: Include <string.h>.
2794 (uintptr_type): Define.
2795 (struct initial_sp): Add dont_block_signals field. Reduce size of
2796 extra array by 1.
2797 (allocate_segment): Set prev field to NULL. Don't set
2798 __morestack_current_segment or __morestack_segments.
2799 (__generic_morestack): Update current->prev and *pp after calling
2800 allocate_segment.
2801 (__morestack_block_signals): Don't do anything if
2802 dont_block_signals is set.
2803 (__morestack_unblock_signals): Likewise.
2804 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2805 uintptr_type.
2806 (__splitstack_block_signals): New function.
2807 (enum __splitstack_content_offsets): Define.
2808 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2809 (__splitstack_makecontext): New function.
2810 (__splitstack_block_signals_context): New function.
2811 (__splitstack_find_context): New function.
2812 * config/i386/morestack.S (__morestack_get_guard): New function.
2813 (__morestack_set_guard, __morestack_make_guard): New functions.
2814 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2816 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2818 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2819 (i[34567]86-*-mingw*): ... here.
2820 (x86_64-*-mingw*): ... here.
2822 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2824 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2826 2011-11-07 Nathan Sidwell <nathan@acm.org>
2828 * libgcov.c (struct gcov_fn_buffer): New struct.
2829 (buffer_fn_data): New helper.
2830 (gcov_exit): Rework for new gcov data structures.
2832 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2834 PR target/49313
2835 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2837 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2839 * config.host (tmake_file): Correct comment.
2840 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2841 t-libgcc-pic.
2842 (bfin*-uclinux*): Likewise.
2843 (bfin*-linux-uclibc*): Likewise.
2844 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2846 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2847 assigning.
2848 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2849 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2850 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2851 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2852 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2853 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2854 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2855 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2856 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2857 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2858 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2859 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2860 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2862 * config/bfin/t-elf: Remove.
2863 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2865 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2867 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2868 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2869 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2870 (lm32-*-elf*): ... this.
2871 (lm32-*-rtems*): ... and this.
2872 Add to tmake_file.
2873 (m32r-*-rtems*): Add to tmake_file.
2874 (moxie-*-rtems*): Likewise.
2875 (sparc-*-rtems*): Likewise.
2876 Remove t-rtems from tmake_file.
2877 (sparc64-*-rtems*): Likewise.
2878 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2879 instead.
2881 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2883 PR bootstrap/50982
2884 * config/gthr-posix.h: Move ...
2885 * gthr-posix.h: ... here.
2886 * config/gthr-lynx.h: Reflect this.
2887 * config/gthr-vxworks.h: Likewise.
2888 * config/rs6000/gthr-aix.h: Likewise.
2889 * configure.ac (target_thread_file): Likewise.
2890 * configure: Regenerate.
2892 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2894 * config.host (arm*-*-rtemseabi*): New target.
2896 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2898 PR other/50991
2899 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2900 extra-parts.
2902 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2904 * config.host (epiphany-*-elf*): New configuration.
2905 * config/epiphany: New Directory.
2907 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2909 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2910 * config/avr/t-rtems: New.
2911 Filter out _exit from LIB1ASMFUNCS.
2913 2011-11-04 David S. Miller <davem@davemloft.net>
2915 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2916 * configure: Rebuild.
2918 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2920 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2921 variable.
2923 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2925 PR target/50931
2926 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2927 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2929 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2931 PR target/50989
2932 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2934 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2936 * config/c6x/t-elf (LIB2ADDEH): Set.
2937 * config/c6x/t-c6x-elf: Remove.
2939 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2941 * config/i386/sol2-ci.S: Rename to ...
2942 * config/i386/crti.S: ... this.
2943 * config/i386/sol2-cn.S: Rename to ...
2944 * config/i386/crtn.S: ... this.
2945 * config/sparc/sol2-ci.S: Rename to ...
2946 * config/sparc/crti.S: ... this.
2947 * config/sparc/sol2-cn.S: Rename to ...
2948 * config/sparc/crtn.S: ... this.
2949 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2950 (crti.o, crtn.o): Remove.
2952 2011-11-04 Tristan Gingold <gingold@adacore.com>
2954 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2956 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2958 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2960 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2962 * config.host (crisv32-*-none, cris-*-none): Remove.
2963 (crisv32-*-elf): Append to tmake_file, don't just set it.
2964 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2966 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2968 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2969 (ecrtn$(objext)): Likewise.
2970 (ncrti$(objext)): Likewise.
2971 (ncrtn$(objext)): Likewise.
2973 2011-11-03 Andreas Schwab <schwab@redhat.com>
2975 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2977 2011-11-02 David S. Miller <davem@davemloft.net>
2979 * configure.ac: Set host_address on sparc too.
2980 * configure: Regenerate.
2981 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2982 based upon host_address.
2983 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2985 2011-11-02 Jason Merrill <jason@redhat.com>
2987 * config/rs6000/t-ppccomm: Add missing \.
2989 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2991 * gthr-single.h, gthr.h: New files.
2992 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2993 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2994 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2995 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2996 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2997 * configure.ac (thread_header): New variable.
2998 Set it depending on target_thread_file.
2999 (gthr-default.h): Link from $thread_header.
3000 * configure: Regenerate.
3001 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3003 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3005 * configure.ac (tm_file_): New variable.
3006 Determine from tm_file.
3007 (tm_file, tm_defines): Substitute.
3008 * configure: Regenerate.
3009 * mkheader.sh: New file.
3010 * Makefile.in (clean): Remove libgcc_tm.h.
3011 ($(objects)): Depend on libgcc_tm.h.
3012 (libgcc_tm_defines, libgcc_tm_file): New variables.
3013 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3014 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3015 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3016 ($(extra-parts)): Depend on libgcc_tm.h.
3017 * config.host (tm_defines, tm_file): New variable.
3018 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3019 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3020 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3021 (avr-*-rtems*): Likewise.
3022 (avr-*-*): Likewise.
3023 (frv-*-elf): Likewise.
3024 (frv-*-*linux*): Likewise.
3025 (h8300-*-rtems*): Likewise.
3026 (h8300-*-elf*): Likewise.
3027 (i[34567]86-*-darwin*): Likewise.
3028 (x86_64-*-darwin*): Likewise.
3029 (rx-*-elf): Likewise.
3030 (tic6x-*-uclinux): Likewise.
3031 (tic6x-*-elf): Likewise.
3032 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3033 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3034 * config/i386/cygming-crtbegin.c: Likewise.
3035 * config/i386/cygming-crtend.c: Likewise.
3036 * config/ia64/fde-vms.c: Likewise.
3037 * config/ia64/unwind-ia64.c: Likewise.
3038 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3039 * config/rs6000/darwin-fallback.c: Likewise.
3040 * config/stormy16/lib2funcs.c: Likewise.
3041 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3042 * crtstuff.c: Likewise.
3043 * dfp-bit.h: Likewise.
3044 * emutls.c: Likewise.
3045 * fixed-bit.c: Likewise.
3046 * fp-bit.c: Likewise.
3047 * generic-morestack-thread.c: Likewise.
3048 * generic-morestack.c: Likewise.
3049 * libgcc2.c: Likewise.
3050 * libgcov.c: Likewise.
3051 * unwind-dw2-fde-dip.c: Likewise.
3052 * unwind-dw2-fde.c: Likewise.
3053 * unwind-dw2.c: Likewise.
3054 * unwind-sjlj.c: Likewise.
3056 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3058 * configure.ac: Include ../config/picflag.m4.
3059 (GCC_PICFLAG): Call it.
3060 Substitute.
3061 * configure: Regenerate.
3062 * Makefile.in (gcc_srcdir): Remove.
3063 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3064 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3065 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3066 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3067 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3068 Use $<.
3069 Remove comment.
3070 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3071 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3072 to refer to libgcc2.c.
3073 Use $<.
3074 * config/darwin-64.c: New file.
3075 * config/darwin-crt3.c: Remove comment.
3076 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3077 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3078 config/udivmodsi4.c: New files.
3079 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3080 config/memset.c: New files.
3081 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3082 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3083 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3084 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3085 * config/t-openbsd-thread: New file.
3086 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3087 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3088 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3089 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3090 qrnnd.S.
3091 Adapt filename.
3092 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3093 to refer to gthr-posix.c.
3094 * config/alpha/t-vms (LIB2ADD): Set.
3095 * config/alpha/vms-gcc_shell_handler.c: New file.
3096 * config/arm/bpabi.c, config/arm/fp16.c,
3097 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3098 config/arm/unaligned-funcs.c: New files.
3099 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3100 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3101 * config/arm/t-linux: Likewise.
3102 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3103 * config/arm/t-netbsd: New file.
3104 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3105 * config/arm/t-symbian (LIB2ADD_ST): Set.
3106 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3107 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3108 * config/bfin/t-elf: New file.
3109 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3110 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3111 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3112 config/c6x/ltf.c: New files.
3113 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3114 (HOST_LIBGCC2_CFLAGS): Set.
3115 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3116 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3117 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3118 New files.
3119 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3120 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3121 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3122 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3123 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3124 files.
3125 * config/frv/t-frv (LIB2ADD): Set.
3126 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3127 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3128 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3129 config/h8300/popcounthi2.c: New files.
3130 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3131 * config/i386/gthr-win32.c: New file.
3132 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3133 * config/i386/t-cygwin: Likewise.
3134 * config/i386/t-darwin, config/i386/t-darwin64,
3135 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3136 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3137 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3138 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3139 * config/ia64/quadlib.c: New file.
3140 * config/ia64/t-hpux (LIB2ADD): Set.
3141 * config/ia64/t-ia64: Add comment.
3142 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3143 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3144 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3145 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3146 * config/m32c/t-m32c (LIB2ADD): Set.
3147 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3148 * config/m32r/t-m32r: Likewise.
3149 * config/m68k/fpgnulib.c: New file.
3150 * config/m68k/t-floatlib (LIB2ADD): Set.
3151 (xfgnulib.c): New target.
3152 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3153 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3154 * config/mep/t-mep (LIB2ADD): Set.
3155 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3156 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3157 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3158 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3159 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3160 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3161 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3162 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3163 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3164 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3165 New files.
3166 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3167 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3168 * config/pa/fptr.c, config/pa/lib2funcs.S,
3169 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3170 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3171 (LIB2ADD, LIB2ADD_ST): Set.
3172 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3173 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3174 Set.
3175 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3176 * config/pdp11/t-pdp11: New file.
3177 * config/picochip/libgccExtras/adddi3.S,
3178 config/picochip/libgccExtras/ashlsi3.S,
3179 config/picochip/libgccExtras/ashrsi3.S,
3180 config/picochip/libgccExtras/clzsi2.S,
3181 config/picochip/libgccExtras/cmpsi2.S,
3182 config/picochip/libgccExtras/divmod15.S,
3183 config/picochip/libgccExtras/divmodhi4.S,
3184 config/picochip/libgccExtras/divmodsi4.S,
3185 config/picochip/libgccExtras/lshrsi3.S,
3186 config/picochip/libgccExtras/parityhi2.S,
3187 config/picochip/libgccExtras/popcounthi2.S,
3188 config/picochip/libgccExtras/subdi3.S,
3189 config/picochip/libgccExtras/ucmpsi2.S,
3190 config/picochip/libgccExtras/udivmodhi4.S,
3191 config/picochip/libgccExtras/udivmodsi4.S: New files.
3192 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3193 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3194 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3195 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3196 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3197 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3198 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3199 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3200 files.
3201 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3202 (HOST_LIBGCC2_CFLAGS): Set.
3203 * config/rs6000/t-darwin64: New file.
3204 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3205 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3206 * config/rs6000/t-ppccomm (LIB2ADD): Add
3207 $(srcdir)/config/rs6000/tramp.S.
3208 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3209 Add $(srcdir)/config/rs6000/eabi.S.
3210 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3211 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3212 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3213 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3214 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3215 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3216 * config/rs6000/tramp.S: New file.
3217 * config/s390/t-tpf: Remove.
3218 * config/sh/linux-atomic.S: New file.
3219 * config/sh/t-linux (LIB2ADD): Set.
3220 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3221 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3222 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3223 to unwind-dw2.c.
3224 (HOST_LIBGCC2_CFLAGS): Set.
3225 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3226 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3227 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3228 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3229 config/spu/mfc_multi_tag_release.c,
3230 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3231 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3232 config/spu/multi3.c: New files.
3233 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3234 (HOST_LIBGCC2_CFLAGS): Set.
3235 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3236 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3237 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3238 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3239 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3240 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3241 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3242 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3243 config/stormy16/umodsi3.c: New files.
3244 * config/xtensa/lib2funcs.S: New file.
3245 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3246 * config/xtensa/t-xtensa (LIB2ADD): Set.
3247 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3248 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3249 Add t-freebsd-thread to tmake_file for posix threads.
3250 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3251 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3252 (*-*-lynxos*): Likewise.
3253 (*-*-netbsd*): Likewise.
3254 (*-*-openbsd*): Likewise.
3255 Add t-openbsd-thread to tmake_file for posix threads.
3256 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3257 (*-*-vxworks*): Set tmake_file.
3258 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3259 (alpha*-*-freebsd*): Likewise.
3260 (alpha*-*-netbsd*): Likewise.
3261 (alpha*-*-openbsd*): Likewise.
3262 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3263 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3264 (alpha*-dec-*vms*): Likewise.
3265 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3266 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3267 (bfin*-uclinux*): Likewise.
3268 (bfin*-linux-uclibc*): Likewise.
3269 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3270 (crisv32-*-none): Likewise.
3271 (cris-*-elf): Likewise.
3272 (cris-*-none): Likewise.
3273 (cris-*-linux*, crisv32-*-linux*): Likewise.
3274 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3275 tmake_file.
3276 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3277 tmake_file.
3278 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3279 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3280 (x86_64-*-elf*): Likewise.
3281 (i[34567]86-*-nto-qnx*): Likewise.
3282 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3283 win32 threads.
3284 (x86_64-*-mingw*): Likewise.
3285 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3286 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3287 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3288 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3289 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3290 tmake_file.
3291 (mipsisa64sr71k-*-elf*): Likewise.
3292 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3293 (mips-*-elf*, mipsel-*-elf*): Likewise.
3294 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3295 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3296 (mips*-*-rtems*): Likewise.
3297 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3298 to tmake_file.
3299 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3300 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3301 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3302 (spu-*-elf*): Likewise.
3303 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3305 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3307 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3308 $(srcdir) to refer to $(LIB1ASMSRC).
3309 Use $<.
3310 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3311 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3312 config/arm/lib1funcs.S: New files.
3313 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3314 * config/arm/t-arm: New file.
3315 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3316 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3317 config/arm/t-strongarm-elf: New files.
3318 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3319 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3320 * config/avr/lib1funcs.S: New file.
3321 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3322 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3323 * config/c6x/lib1funcs.S: New file.
3324 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3325 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3326 * config/frv/lib1funcs.S: New file.
3327 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3328 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3329 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3330 * config/ia64/__divxf3.asm: Rename to ...
3331 * config/ia64/__divxf3.S: ... this.
3332 Adapt lib1funcs.asm filename.
3333 * config/ia64/_fixtfdi.asm: Rename to ...
3334 * config/ia64/_fixtfdi.S: ... this.
3335 Adapt lib1funcs.asm filename.
3336 * config/ia64/_fixunstfdi.asm: Rename to ...
3337 * config/ia64/_fixunstfdi.S: ... this.
3338 Adapt lib1funcs.asm filename.
3339 * config/ia64/_floatditf.asm: Rename to ...
3340 * config/ia64/_floatditf.S: ... this.
3341 Adapt lib1funcs.asm filename.
3342 * config/ia64/lib1funcs.S: New file.
3343 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3344 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3345 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3346 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3347 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3348 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3349 * config/mep/lib1funcs.S: New file.
3350 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3351 * config/mips/mips16.S: New file.
3352 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3353 * config/pa/milli64.S: New file.
3354 * config/pa/t-linux, config/pa/t-linux64: New files.
3355 * config/picochip/lib1funcs.S: New file.
3356 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3357 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3358 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3359 * config/sh/t-netbsd: New file.
3360 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3361 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3362 * config/sh/t-sh64: New file.
3363 * config/sparc/lb1spc.S: New file.
3364 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3365 filename.
3366 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3367 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3368 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3369 config/xtensa/lib1funcs.S: New files.
3370 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3371 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3372 tmake_file.
3373 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3374 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3375 (arm*-*-linux*): Likewise.
3376 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3377 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3378 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3379 (arm*-*-ecos-elf): Likewise.
3380 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3381 (arm*-*-rtems*): Likewise.
3382 (arm*-*-elf): Likewise.
3383 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3384 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3385 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3386 (bfin*-uclinux*): Likewise.
3387 (bfin*-linux-uclibc*): Likewise.
3388 (bfin*-rtems*): Likewise.
3389 (bfin*-*): Likewise.
3390 (fido-*-elf): Merge into m68k-*-elf*.
3391 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3392 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3393 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3394 (h8300-*-elf*): Likewise.
3395 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3396 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3397 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3398 (i[34567]86-*-mingw*): Likewise.
3399 (x86_64-*-mingw*): Likewise.
3400 (i[34567]86-*-interix3*): Likewise.
3401 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3402 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3403 (m68k-*-elf*): Also handle fido-*-elf.
3404 Add m68k/t-floatlib to tmake_file.
3405 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3406 (m68k-*-linux*): Likewise.
3407 (m68k-*-rtems*): Likewise.
3408 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3409 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3410 sh64*-*-*.
3411 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3412 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3413 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3414 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3415 sh/t-netbsd to tmake_file.
3416 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3417 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3418 (sh-wrs-vxworks): Likewise.
3419 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3420 *-leon[3-9]*.
3421 (v850*-*-*): Add v850/t-v850 to tmake_file.
3422 (vax-*-linux*): Add vax/t-linux to tmake_file.
3423 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3425 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3427 * crtstuff.c: New file.
3428 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3429 (CRTSTUFF_T_CFLAGS): Define.
3430 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3431 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3432 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3433 crtstuff.c.
3434 Use $<.
3435 (crtbeginT.o): Use $(objext).
3436 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3437 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3438 (gcc-extra-parts): Remove.
3439 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3440 Set extra_parts.
3441 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3442 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3443 Add t-crtstuff-pic to tmake_file.
3444 (*-*-lynxos*): New case.
3445 Set tmake_file, extra_parts.
3446 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3447 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3448 *-*-netbsdelf[2-9]*.
3449 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3450 (*-*-rtems*): Set extra_parts.
3451 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3452 (*-*-uclinux*): New case.
3453 Set extra_parts.
3454 (*-*-vms*): New case.
3455 Set tmake_file, extra_parts.
3456 (*-*-elf): Set extra_parts.
3457 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3458 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3459 vms/t-vms64.
3460 Set extra_parts.
3461 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3462 Set extra_parts.
3463 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3464 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3465 (arm-wrs-vxworks): Append to tmake_file.
3466 Set extra_parts.
3467 (arm*-*-uclinux*): Set extra_parts.
3468 (arm*-*-ecos-elf): Likewise.
3469 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3470 arm*-*-eabi*.
3471 (arm*-*-rtems*): Set extra_parts.
3472 (arm*-*-elf): Likewise.
3473 (avr-*-rtems*): Clear extra_parts.
3474 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3475 Set extra_parts.
3476 (bfin*-uclinux*): Likewise.
3477 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3478 (bfin*-rtems*): Append to tmake_file.
3479 Set extra_parts.
3480 (bfin*-*): Likewise.
3481 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3482 (crisv32-*-elf): ... this.
3483 (crisv32-*-none): ... this.
3484 (cris-*-elf, cris-*-none): New cases.
3485 Add cris/t-elfmulti to tmake_file.
3486 (fr30-*-elf): Append to tmake_file.
3487 Set extra_parts.
3488 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3489 Set extra_parts.
3490 (h8300-*-rtems*): Append to tmake_file.
3491 Set extra_parts.
3492 (h8300-*-elf*): Likewise.
3493 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3494 Set extra_parts.
3495 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3496 Set extra_parts.
3497 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3498 (x86_64-*-elf*): Likewise.
3499 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3500 (x86_64-*-freebsd*): Likewise.
3501 (x86_64-*-netbsd*): Likewise.
3502 (i[34567]86-*-linux*): Likewise.
3503 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3504 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3505 (x86_64-*-linux*): Likewise.
3506 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3507 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3508 tmake_file.
3509 Set extra_parts.
3510 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3511 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3512 Append to extra_parts, remove crtbegin.o, crtend.o.
3513 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3514 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3515 crtend.o, crtbeginS.o, crtendS.o.
3516 (ia64*-*-linux*): Comment extra_parts.
3517 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3518 Set extra_parts.
3519 (iq2000*-*-elf*): Clear extra_parts.
3520 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3521 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3522 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3523 (m32r-*-rtems*): ... this.
3524 Add m32r/t-m32r to tmake_file.
3525 (m68k-*-elf*): Add t-crtin to tmake_file.
3526 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3527 (mcore-*-elf): Likewise.
3528 (microblaze*-*-*): Set extra_parts.
3529 (mips*-sde-elf*): New case.
3530 Set tmake_file, extra_parts.
3531 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3532 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3533 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3534 tmake_file.
3535 Set extra_parts.
3536 (mipsisa64sr71k-*-elf*): Likewise.
3537 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3538 (mips-*-elf*, mipsel-*-elf*): Likewise.
3539 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3540 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3541 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3542 (mips*-*-rtems*): Likewise.
3543 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3544 (moxie-*-*): Split into ...
3545 (moxie-*-elf, moxie-*-uclinux*): ... this.
3546 Add to extra_parts, remove crtbegin.o, crtend.o.
3547 (moxie-*-rtems*): New case.
3548 Set tmake_file.
3549 Clear extra_parts.
3550 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3551 Set extra_parts.
3552 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3553 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3554 tmake_file.
3555 Set extra_parts.
3556 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3557 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3558 Set extra_parts.
3559 (powerpc-*-eabisim*): Likewise.
3560 (powerpc-*-elf*): Likewise.
3561 (powerpc-*-eabialtivec*): Likewise.
3562 (powerpc-xilinx-eabi*): Likewise.
3563 (powerpc-*-eabi*): Likewise.
3564 (powerpc-*-rtems*): Likewise.
3565 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3566 tmake_file.
3567 Set extra_parts.
3568 (powerpc-*-lynxos*): Add to tmake_file.
3569 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3570 rs6000/t-crtstuff, t-crtstuff-pic.
3571 Set extra_parts.
3572 (powerpcle-*-eabisim*): Likewise.
3573 (powerpcle-*-eabi*): Likewise.
3574 (rx-*-elf): Remove extra_parts.
3575 (s390x-ibm-tpf*): Set extra_parts.
3576 (score-*-elf): Set extra_parts.
3577 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3578 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3579 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3580 (sh64l*-*-netbsd*): Split into ...
3581 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3582 Add t-crtstuff-pic to tmake_file.
3583 Set extra_parts.
3584 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3585 Set extra_parts.
3586 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3587 (sparc-*-elf*): Remove t-crtin from tmake_file.
3588 Add to extra_parts, remove crtbegin.o, crtend.o.
3589 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3590 (sparc64-*-linux*): Likewise.
3591 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3592 Add to extra_parts, remove crtbegin.o, crtend.o.
3593 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3594 Add to extra_parts, remove crtbegin.o, crtend.o.
3595 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3596 Add to extra_parts, remove crtbegin.o, crtend.o.
3597 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3598 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3599 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3600 Set extra_parts.
3601 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3602 Set extra_parts.
3603 (tic6x-*-*): Change to ...
3604 (tic6x-*-elf): ... this.
3605 Set extra_parts.
3606 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3607 Set extra_parts.
3608 (am33_2.0-*-linux*): Add comment.
3609 (mep*-*-*): Add mep/t-mep to tmake_file.
3610 Set extra_parts.
3611 * config/alpha/t-vms: New file.
3612 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3613 * config/arm/crti.S, config/arm/crtn.S: New files.
3614 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3615 * config/bfin/crtlibid.S: New file.
3616 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3617 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3618 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3619 (crti.o, crtin.o): New rules.
3620 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3621 * config/c6x/t-uclinux: New file.
3622 * config/cris/t-elfmulti: New file.
3623 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3624 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3625 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3626 * config/frv/t-frv: New file.
3627 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3628 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3629 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3630 New files.
3631 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3632 refer to cygming-crtbegin.c, cygming-crtend.c.
3633 Use $<.
3634 * config/i386/t-nto: New file.
3635 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3636 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3637 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3638 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3639 Use .S extension.
3640 Use $<.
3641 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3642 (crtinitS.o): New rule.
3643 * config/ia64/vms-crtinit.S: New file.
3644 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3645 * config/m32r/initfini.c: New file.
3646 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3647 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3648 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3649 * config/mep/t-mep: New file.
3650 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3651 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3652 * config/mips/crti.S, config/mips/crtn.S: New files.
3653 * config/mips/t-crtstuff: New file.
3654 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3655 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3656 (CUSTOM_CRTIN): Set.
3657 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3658 dependencies.
3659 Use $(srcdir) to refer to crti.S, crtn.S.
3660 Use .S extension, $<.
3661 * config/moxie/crti.asm: Rename to ...
3662 * config/moxie/crti.S: ... this.
3663 * config/moxie/crtn.asm: Rename to ...
3664 * config/moxie/crtn.S: ... this.
3665 * config/moxie/t-moxie: Remove.
3666 * config/pa/stublib.c: New file.
3667 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3668 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3669 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3670 * config/rs6000/t-crtstuff: New file.
3671 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3672 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3673 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3674 Make output file explicit.
3675 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3676 Make output file explicit.
3677 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3678 Make output file explicit.
3679 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3680 Make output file explicit.
3681 * config/score/crti.S, config/score/crtn.S: New files.
3682 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3683 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3684 files.
3685 * config/sh/t-sh, config/sh/t-superh: New files.
3686 * config/sparc/t-linux64: New file.
3687 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3688 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3689 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3690 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3691 * config/t-crtin: Remove.
3692 * config/t-crtstuff-pic: New file.
3693 * config/t-sol2 (CUSTOM_CRTIN): Set.
3694 (crti.o, crtn.o): New rules.
3695 * config/vms/t-vms: New file.
3696 * config/vms/vms-ucrt0.c: New file.
3697 * config/xtensa/t-elf: New file.
3699 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3701 * Makefile.in (SHLIB_NM_FLAGS): Set.
3702 * mkmap-flat.awk, mkmap-symver.awk: New files.
3703 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3704 exceptions.
3705 * configure: Regenerate.
3706 * config/libgcc-glibc.ver: New file.
3707 * config/libgcc-libsystem.ver: New file.
3708 * config/t-libunwind (SHLIB_LC): Set.
3709 * config/t-linux: New file.
3710 * config/t-slibgcc (INSTALL_SHLIB): New.
3711 (SHLIB_INSTALL): Use it.
3712 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3713 to mkmap-symver.awk.
3714 (SHLIB_MAPFILES): Don't append, adapt pathname.
3715 (SHLIB_VERPFX): Set.
3716 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3717 to mkmap-symver.awk.
3718 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3719 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3720 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3721 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3722 to mkmap-flat.awk.
3723 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3724 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3725 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3726 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3727 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3728 * config/i386/libgcc-darwin.10.4.ver,
3729 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3730 New files.
3731 * config/i386/t-darwin: Remove.
3732 * config/i386/t-darwin64: Likewise.
3733 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3734 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3735 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3736 * config/i386/t-linux: New file.
3737 * config/i386/t-mingw32: New file.
3738 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3739 * config/ia64/t-glibc: Rename to ...
3740 * config/ia64/t-linux: ... this.
3741 (SHLIB_MAPFILES): Set.
3742 * config/ia64/t-glibc-libunwind: Rename to ...
3743 * config/ia64/t-linux-libunwind: ... this.
3744 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3745 * config/ia64/t-slibgcc-hpux: New file.
3746 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3747 * config/m68k/t-slibgcc-elf-ver: New file.
3748 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3749 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3750 to mkmap-flat.awk.
3751 * config/pa/t-slibgcc-hpux: New file.
3752 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3753 files.
3754 * config/rs6000/libgcc-darwin.10.4.ver,
3755 config/rs6000/libgcc-darwin.10.5.ver: New files.
3756 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3757 config/rs6000/libgcc-glibc.ver.
3758 * config/rs6000/libgcc-ppc64.ver: Rename to
3759 config/rs6000/libgcc-ibm-ldouble.ver.
3760 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3761 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3762 * config/rs6000/t-ldbl128: Rename to ...
3763 * config/rs6000/t-linux: ... this.
3764 (SHLIB_MAPFILES): Adapt filename.
3765 * config/rs6000/t-slibgcc-aix: New file.
3766 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3767 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3768 libgcc-excl.ver, libgcc-glibc.ver.
3769 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3770 * config/sparc/libgcc-glibc.ver: New file.
3771 * config/sparc/t-linux: New file.
3772 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3773 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3774 t-slibgcc-elf-ver to tmake_file.
3775 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3776 *-*-freebsd[34].
3777 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3778 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3779 t-slibgcc-elf-ver, t-linux to tmake_file.
3780 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3781 tmake_file.
3782 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3783 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3784 (alpha*-dec-*vms*): Likewise.
3785 (arm*-*-freebsd*): Append to tmake_file.
3786 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3787 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3788 arm*-*-linux-*eabi.
3789 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3790 tmake_file for arm*-*-symbianelf*.
3791 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3792 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3793 cris/t-linux.
3794 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3795 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3796 pa/t-slibgcc-dwarf-ver to tmake_file.
3797 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3798 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3799 (hppa*64*-*-hpux11*): Likewise.
3800 (hppa[12]*-*-hpux11*): Likewise.
3801 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3802 i386/t-crtpc, i386/t-crtfm.
3803 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3804 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3805 to tmake_file.
3806 Add i386/t-cygwin to tmake_file.
3807 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3808 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3809 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3810 to tmake_file.
3811 Add i386/t-mingw32 to tmake_file.
3812 (x86_64-*-mingw*): Likewise.
3813 (ia64*-*-freebsd*): Append to tmake_file.
3814 (ia64*-*-linux*): Append to tmake_file.
3815 Replace ia64/t-glibc by ia64/t-linux.
3816 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3817 system libunwind.
3818 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3819 t-slibgcc-hpux to tmake_file.
3820 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3821 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3822 (m32rle-*-linux*): Likewise.
3823 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3824 sjlj exceptions.
3825 (microblaze*-linux*): New case.
3826 Append to tmake_file, add t-slibgcc-nolc-override.
3827 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3828 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3829 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3830 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3831 rs6000/t-slibgcc-aix to tmake_file.
3832 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3833 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3834 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3835 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3836 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3837 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3838 sh*-*-linux*.
3839 (sparc-*-linux*): Append to tmake_file for *-leon*.
3840 Add sparc/t-linux to tmake_file for non-Leon targets.
3841 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3842 (tic6x-*-uclinux): New case.
3843 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3844 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3845 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3846 (am33_2.0-*-linux*): Append to tmake_file.
3847 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3848 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3849 x86_64-*-kfreebsd*-gnu.
3850 Add i386/t-linux to tmake_file.
3852 2011-10-28 Ian Lance Taylor <iant@google.com>
3854 * config/i386/morestack.S: Correct CFI information to do proper
3855 returns throughout function. In 32-bit mode, save %ebx so that it
3856 is restored on unwind.
3858 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3860 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3861 case where B3 isn't the return register.
3863 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3864 logic for doubleword pops.
3866 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3868 * config/rs6000/t-freebsd: Add wildcard.
3870 2011-10-21 Paul Brook <paul@codesourcery.com>
3872 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3874 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3875 Eric Botcazou <ebotcazou@adacore.com>
3877 PR target/50737
3878 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3879 fs->signal_frame to 1.
3881 2011-10-07 Ian Lance Taylor <iant@google.com>
3883 * generic-morestack-thread.c: #include <errno.h>.
3885 2011-10-07 Ian Lance Taylor <iant@google.com>
3887 PR target/46093
3888 * generic-morestack.c (__generic_morestack): Make sure the segment
3889 is large enough for both the stack frame and the copied
3890 parameters.
3892 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3894 PR bootstrap/49804
3895 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3896 extra_parts.
3898 2011-09-28 Nick Clifton <nickc@redhat.com>
3900 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3901 64-bit doubles are not enabled.
3902 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3903 and floatunsisf functions.
3905 2011-09-13 Paul Brook <paul@codesourcery.com>
3907 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3908 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3909 * unwind-arm-common.inc: New file.
3910 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3911 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3912 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3913 * config/c6x/libunwind.S: New file.
3914 * config/c6x/pr-support.c: New file.
3915 * config/c6x/unwind-c6x.c: New file.
3916 * config/c6x/unwind-c6x.h: New file.
3917 * config/c6x/t-c6x-elf: New file.
3919 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3921 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3922 (ASM_DIVZERO): Ditto.
3923 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3925 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3927 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3929 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3931 PR target/50090
3932 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3933 instead of an assembly one.
3935 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3937 PR bootstrap/50047
3938 * Makefile.in (install-unwind_h): Create
3939 $(gcc_objdir)/include/unwind.h atomically.
3941 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3943 * Makefile.in (install-unwind_h): Remove destination file first.
3945 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3947 * sync.c: New file.
3948 * config/mips/t-mips16: New file.
3949 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3950 (mips*-*-linux*): Likewise.
3951 (mips*-sde-elf*): Likewise.
3952 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3953 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3954 Add mips/t-mips16 to tmake_file.
3955 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3956 (mips-*-elf*): Likewise.
3957 (mips64-*-elf*): Likewise.
3958 (mips64orion-*-elf*): Likewise.
3959 (mips*-*-rtems*): Likewise.
3960 (mipstx39-*-elf*): Likewise.
3961 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3962 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3963 LIBGCC_SYNC_CFLAGS.
3964 Use $(srcdir) to refer to sync.c.
3965 Use $<.
3966 ($(libgcc-sync-funcs-o)): Likewise.
3967 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3968 ($(libgcc-sync-funcs-s-o)): Likewise.
3970 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3972 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3973 t-libunwind.
3975 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3977 PR other/48007
3978 * config/i386/value-unwind.h: New.
3980 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3982 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3983 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3984 Add to tmake_file rather than overriding it.
3986 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3988 * config/t-softfp: Remove.
3989 * soft-fp: Moved from ../gcc/config.
3990 * soft-fp/README: Remove t-softfp reference.
3991 * soft-fp/t-softfp: Move to config/t-softfp.
3992 (softfp_machine_header): Remove.
3993 (softfp_file_list): Remove config subdir.
3994 (soft-fp-objects): New variable.
3995 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3996 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3997 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3998 * config/t-softfp-excl: New file.
3999 * config/t-softfp-sfdf: New file.
4000 * config/t-softfp-tf: New file.
4001 * config/no-sfp-machine.h: New file.
4002 * config/arm/sfp-machine.h: New file.
4003 * config/arm/t-softfp: New file.
4004 * config/c6x/sfp-machine.h: New file.
4005 * config/i386/32/t-fprules-softfp: Rename to ...
4006 * config/i386/32/t-softfp: ... this.
4007 (tifunctions, LIB2ADD): Remove.
4008 (softfp_int_modes): Override.
4009 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4010 subdir.
4011 * config/i386/64/eqtf2.c: Likewise.
4012 * config/i386/64/getf2.c: Likewise.
4013 * config/i386/64/letf2.c: Likewise.
4014 * config/ia64/sft-machine.h: New file.
4015 * config/ia64/t-fprules-softfp: Rename to ...
4016 * config/ia64/t-softfp: ... this.
4017 * config/lm32/sfp-machine.h: New file.
4018 * config/moxie/t-moxie-softfp: Remove.
4019 * config/rs6000/ibm-ldouble-format: New file.
4020 * config/rs6000/ibm-ldouble.c: New file.
4021 * config/rs6000/libgcc-ppc-glibc.ver: New file
4022 * config/rs6000/libgcc-ppc64.ver: New file
4023 * config/rs6000/sfp-machine.h: New file.
4024 * config/rs6000/t-freebsd: New file.
4025 * config/rs6000/t-ibm-ldouble: New file.
4026 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4027 libgcc-ppc-glibc.ver.
4028 * config/rs6000/t-linux64: New file.
4029 * config/rs6000/t-ppccomm (LIB2ADD): Add
4030 $(srcdir)/config/rs6000/ibm-ldouble.c.
4031 * config/rs6000/t-ppccomm-ldbl: New file.
4032 * config/score/sfp-machine.h: New file.
4033 * config.host (sfp_machine_header): Explain.
4034 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4035 t-softfp to tmake_file.
4036 (arm*-*-uclinux*): Likewise.
4037 (arm*-*-ecos-elf): Likewise.
4038 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4039 (arm*-*-rtems*): Likewise.
4040 (arm*-*-elf): Likewise.
4041 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4042 in tmake_file.
4043 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4044 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4045 (lm32-*-uclinux*): Likewise.
4046 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4047 t-softfp-excl, t-softfp.
4048 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4049 (powerpc64-*-darwin*): Likewise.
4050 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4051 to tmake_file.
4052 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4053 tmake_file.
4054 (powerpc-*-eabisim*): Likewise.
4055 (powerpc-*-elf*): Likewise.
4056 (powerpc-*-eabialtivec*): Likewise.
4057 (powerpc-xilinx-eabi*): Likewise.
4058 (powerpc-*-rtems*): Likewise.
4059 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4060 t-softfp-excl, t-softfp to tmake_file.
4061 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4062 rs6000/t-ppccomm-ldbl to tmake_file.
4063 (powerpcle-*-elf*): Likewise.
4064 (powerpcle-*-eabisim*): Likewise.
4065 (powerpcle-*-eabi*): Likewise.
4066 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4067 rs6000/t-ibm-ldouble to tmake_file.
4068 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4069 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4070 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4071 (tic6x-*-*): Likewise.
4072 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4073 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4074 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4075 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4076 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4077 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4078 t-softfp to tmake_file.
4079 * configure.ac (sfp_machine_header): Provide default if unset.
4080 Substitute.
4081 Link sfp-machine.h to config/$sfp_machine_header.
4082 * configure: Regenerate.
4084 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4086 * Makefile.in (double_type_size, long_double_type_size): Set.
4087 Remove $(fpbit-in-libgcc) support.
4088 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4089 (fpbit-src): New variable.
4090 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4091 Compile with -DFLOAT $(FPBIT_CFLAGS).
4092 Use $<.
4093 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4094 Compile with $(FPBIT_CFLAGS).
4095 Use $<.
4096 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4097 Compile with -DFLOAT $(TPBIT_CFLAGS).
4098 Use $<.
4099 * configure.ac (double_type_size, long_double_type_size):
4100 Determine and substitute.
4101 * configure: Regenerate.
4102 * fp-bit.c, fp-bit.h: New files.
4103 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4104 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4105 * config/mips/t-mips: New file.
4106 * config/mips/t-sdemtk: New file.
4107 * config/rs6000/ppc64-fp.c: New file.
4108 * config/rs6000/t-darwin (LIB2ADD): Add
4109 $(srcdir)/config/rs6000/ppc64-fp.c.
4110 * config/rs6000/t-ppc64-fp: New file.
4111 * config/rx/rx-lib.h: New file.
4112 * config/rx/t-rx (FPBIT): Set to true.
4113 ($(gcc_objdir)/fp-bit.c): Remove.
4114 (DPBIT): Set to true only with -m64bit-doubles.
4115 ($(gcc_objdir)/dp-bit.c): Remove.
4116 * config/sparc/t-softfp: Remove.
4117 * config/spu/t-elf: New file.
4118 * config/t-fdpbit, config/t-fpbit: New files.
4119 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4120 (mips*-*-*): Likewise.
4121 (arm-wrs-vxworks): Likewise.
4122 (arm*-*-freebsd*): Likewise.
4123 (avr-*-rtems*): Add t-fpbit to tmake_file.
4124 (avr-*-*): Likewise.
4125 (bfin*-elf*): Add t-fdpbit to tmake_file.
4126 (bfin*-uclinux*): Likewise.
4127 (bfin*-linux-uclibc*): Likewise.
4128 (bfin*-rtems*): New case.
4129 Add t-fdpbit to tmake_file.
4130 (bfin*-*): Add t-fdpbit to tmake_file.
4131 (crisv32-*-elf): Likewise.
4132 (cris-*-linux*): Likewise.
4133 (fr30-*-elf): Likewise.
4134 (frv-*-elf, frv-*-*linux*): Likewise.
4135 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4136 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4137 (m32r-*-elf*): Likewise.
4138 (m32rle-*-elf*): Likewise.
4139 (m32r-*-linux*): Likewise.
4140 (m32rle-*-linux*): Likewise.
4141 (mcore-*-elf): Add t-fdpbit to tmake_file.
4142 (microblaze*-*-*): Likewise.
4143 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4144 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4145 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4146 Fix typo.
4147 Add mips/t-tpbit to tmake-file.
4148 (mips*-*-linux*): Fix typo.
4149 (mips*-sde-elf*): New case
4150 Add mips/t-sdemtk unless using newlib.
4151 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4152 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4153 (mn10300-*-*): Likewise.
4154 (pdp11-*-*): Likewise.
4155 (picochip-*-*): Add t-fpbit to tmake_file.
4156 (powerpc-*-eabisimaltivec*): Likewise.
4157 (powerpc-*-eabisim*): Likewise.
4158 (powerpc-*-elf*): Likewise.
4159 (powerpc-*-eabialtivec*): Likewise.
4160 (powerpc-xilinx-eabi*): New case.
4161 Add t-fdpbit to tmake_file.
4162 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4163 (powerpc-*-rtems*): Likewise.
4164 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4165 tmake_file.
4166 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4167 tmake_file.
4168 (powerpc-*-lynxos*): Likewise.
4169 (powerpcle-*-elf*): Likewise.
4170 (powerpcle-*-eabisim*): Likewise.
4171 (powerpcle-*-eabi*): Likewise.
4172 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4173 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4174 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4175 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4176 (rx-*-elf): Add t-fdpbit to tmake_file.
4177 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4178 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4179 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4180 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4181 sh*-*-netbsd*.
4182 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4183 (sh-wrs-vxworks): Likewise.
4184 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4185 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4186 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4187 (sparc64-*-rtems*): ... new case.
4188 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4189 (spu-*-elf*): Likewise.
4190 Add spu/t-elf to tmake_file.
4191 (v850*-*-*): Add t-fdpbit to tmake_file.
4192 (xstormy16-*-elf): Likewise.
4193 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4194 (mep*-*-*): Likewise.
4196 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4198 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4199 variables.
4200 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4201 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4202 (install-unwind_h): New target.
4203 (all): Depend on it.
4204 * config.host (unwind_header): New variable.
4205 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4206 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4207 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4208 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4209 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4210 Set unwind_header.
4211 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4212 Set unwind_header.
4213 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4214 arm*-*-eabi*.
4215 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4216 Set unwind_header.
4217 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4218 (ia64*-*-freebsd*): Likewise.
4219 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4220 tmake_file.
4221 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4222 $with_system_libunwind.
4223 (ia64*-*-hpux*): Set tmake_file.
4224 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4225 (picochip-*-*): Set tmake_file.
4226 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4227 md_unwind_header.
4228 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4229 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4230 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4231 (xtensa*-*-elf*): Set tmake_file.
4232 (xtensa*-*-linux*): Likewise.
4233 * configure.ac: Include ../config/unwind_ipinfo.m4.
4234 Call GCC_CHECK_UNWIND_GETIPINFO.
4235 Link unwind.h to $unwind_header.
4236 * configure: Regenerate.
4237 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4238 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4239 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4240 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4241 * config/unwind-dw2-fde-darwin.c: New file.
4242 * config/arm/libunwind.S, config/arm/pr-support.c,
4243 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4244 config/arm/unwind-arm.h,: New files.
4245 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4246 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4247 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4248 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4249 config/ia64/unwind-ia64.h: New files.
4250 * config/picochip/t-picochip: New file.
4251 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4252 files.
4253 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4254 * config/s390/t-tpf (LIB2ADDEH): Remove.
4255 * config/t-darwin (LIB2ADDEH): Set.
4256 * config/t-eh-dw2-dip: New file.
4257 * config/t-libunwind, config/t-libunwind-elf: New files.
4258 * config/t-sol2 (LIB2ADDEH): Remove.
4259 * config/xtensa/t-xtensa: New file.
4261 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4263 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4264 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4265 long long to check rt_sigreturn syscall.
4267 2011-08-02 Alan Modra <amodra@gmail.com>
4269 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4270 Restore for indirect call bcrtl from correct stack slot, and only
4271 if cfa+40 isn't valid.
4273 2011-08-01 Julian Brown <julian@codesourcery.com>
4275 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4276 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4277 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4279 2011-08-01 Julian Brown <julian@codesourcery.com>
4281 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4282 (libgcc-std.ver.in): Use above.
4283 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4284 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4285 throughout file.
4286 * config/t-fixedpoint-gnu-prefix: New file.
4287 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4288 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4289 instead of __PFX__.
4291 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4293 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4294 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4295 for x86-64. Properly check __x86_64__ and __LP64__.
4297 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4299 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4300 version.
4301 (_FP_WS_TYPE): Likewise.
4302 (_FP_I_TYPE): Likewise.
4304 2011-07-28 Alan Modra <amodra@gmail.com>
4306 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4307 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4308 in a plt call stub. Do restore r2 if stopped on bctrl.
4310 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4312 * config.host (i[3456x]86-*-netware*): Remove.
4313 * config/i386/netware-crt0.c, config/i386/t-nwld,
4314 config/i386/t-slibgcc-nwld: Remove.
4316 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4318 * config.host: Handle tic6x-*-*.
4319 * config/c6x/c6x-abi.h: New file.
4321 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4323 * config/i386/crtprec.c: New file.
4324 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4325 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4326 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4327 (x86_64-*-darwin*): Likewise.
4328 (i[34567]86-*-solaris2*: Likewise.
4330 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4332 * config/alpha/crtfastmath.c: New file.
4333 * config/i386/crtfastmath.c: New file.
4334 * config/ia64/crtfastmath.c: New file.
4335 * config/mips/crtfastmath.c: New file.
4336 * config/sparc/crtfastmath.c: New file.
4338 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4339 crtfastmath.c.
4340 Add -frandom-seed=gcc-crtfastmath.
4341 * config/alpha/t-crtfm: Remove.
4342 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4343 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4345 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4346 (alpha*-dec-osf5.1*): Likewise.
4347 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4348 Add crtfastmath.o to extra_parts.
4349 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4350 Add crtfastmath.o to extra_parts.
4351 (x86_64-*-darwin*): Likewise.
4352 (x86_64-*-mingw*): Likewise.
4353 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4354 (ia64*-*-freebsd*): Likewise.
4355 (ia64*-*-linux*): Likewise.
4356 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4357 Add crtfastmath.o to extra_parts.
4359 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4361 * config/darwin-crt3.o: New file.
4362 * config/rs6000/darwin-crt2.c: New file.
4363 * config/t-darwin: New file.
4364 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4365 (crt2.o): New rule.
4366 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4367 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4368 (powerpc64-*-darwin*): Likewise.
4370 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4372 * config/i386/netware-crt0.c: New file.
4373 * config/i386/t-nwld: Rename to ...
4374 * config/i386/t-slibgcc-nwld: ... this.
4375 * config/i386/t-nwld: New file.
4376 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4377 tmake_file.
4378 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4379 extra_parts.
4381 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4383 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4384 i386/t-crtstuff.
4385 * configure: Regenerate.
4387 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4389 * dfp-bit.c, dfp-bit.h: New files.
4390 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4391 variables.
4392 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4393 ($(d64pbit-o)): Likewise.
4394 ($(d128pbit-o)): Likewise.
4395 * config/t-dfprules: New file.
4396 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4397 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4398 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4399 (x86_64-*-linux*): Likewise.
4400 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4401 (i[34567]86-*-cygwin*): Likewise.
4402 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4403 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4405 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4407 * Makfile.in (LIBGCOV): New variable.
4408 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4409 * libgcov.c: New file.
4411 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4413 * fixed-bit.c, fixed-bit.h: New files.
4414 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4415 refer to fixed-bit.c.
4417 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4419 * config.host (*local*): Remove.
4421 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4423 PR target/39150
4424 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4425 like i?86-*-solaris2.1[0-9]*.
4426 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4427 * configure.ac (i?86-*-solaris2*): Likewise.
4428 * configure: Regenerate.
4430 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4432 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4433 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4434 md_unwind_header by splitting out of...
4435 (i[34567]86-*-linux*): ... this.
4436 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4437 Remove md_unwind_header by splitting out of...
4438 (x86_64-*-linux*): ... this.
4440 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4442 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4444 2011-06-28 Nick Clifton <nickc@redhat.com>
4446 * config.host: Recognize all V850 variants.
4448 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4450 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4452 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4454 * shared-object.mk (c_flags-$o): Save c_flags.
4455 ($(base)$(objext)): Use it.
4456 ($(base)_s$(objext)): Likewise.
4458 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4460 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4461 * libgcc-std.ver.in (GCC_4.7.0): New section.
4463 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4465 PR target/49313
4466 PR target/29524
4467 * config/avr/t-avr: Fix line endings.
4468 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4469 _parityXX2.
4471 2011-06-14 Olivier Hainque <hainque@adacore.com>
4472 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4474 * config/mips/irix6-unwind.h: New file.
4475 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4477 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4479 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4480 (sparc64_fallback_frame_state): Use it.
4481 (sparc64_frob_update_context): Further adjust context.
4482 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4483 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4484 * config/sparc/sol2-cn.S: Likewise.
4486 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4488 * enable-execute-stack-empty.c: New file.
4489 * enable-execute-stack-mprotect.c: New file.
4490 * config/i386/enable-execute-stack-mingw32.c: New file.
4491 * config.host (enable_execute_stack): New variable.
4492 Select appropriate variants.
4493 * configure.ac: Link enable-execute-stack.c to
4494 $enable_execute_stack.
4495 * configure: Regenerate.
4496 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4497 (lib2funcs): Remove _enable_execute_stack.
4499 2011-06-09 David S. Miller <davem@davemloft.net>
4500 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4502 * config.host (sparc-*-linux*): Correct md_unwind_header
4503 filename.
4504 (s390x-ibm-tpf*): Fix typo.
4506 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4508 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4509 Add crtfastmath.o to extra_parts.
4510 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4511 mips/t-crtfm.
4512 * config/mips/t-crtfm: Remove.
4514 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4516 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4518 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4520 * config.host (sh*-*-linux*): Fix typo.
4522 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4524 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4525 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4526 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4527 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4528 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4529 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4530 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4531 Wrap in !__MINGW64__.
4532 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4533 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4534 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4535 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4536 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4537 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4538 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4539 Wrap in !__LP64__.
4540 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4541 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4542 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4543 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4544 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4545 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4546 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4547 * config/no-unwind.h: New file.
4548 * config.host (md_unwind_header): Document.
4549 Define.
4550 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4551 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4552 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4553 hppa[12]*-*-hpux11*): Set md_unwind_header.
4554 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4555 Set md_unwind_header.
4556 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4557 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4558 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4559 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4560 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4561 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4562 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4563 md_unwind_header.
4564 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4565 * configure: Regenerate.
4567 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4569 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4570 Set tmake_file, extra_parts.
4571 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4572 Remove O32 support.
4573 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4574 Remove O32 support.
4575 * config/mips/t-irix6: New file.
4576 * config/mips/t-slibgcc-irix: New file.
4578 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4580 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4581 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4583 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4585 * configure.ac (target_thread_file): Determine thread model.
4586 * configure: Regenerate.
4587 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4588 * config/alpha/t-alpha: New file.
4589 * config/alpha/t-crtfm: Use $<.
4590 * config/alpha/t-ieee: New file.
4591 * config/alpha/t-osf-pthread: New file.
4592 * config/alpha/t-slibgcc-osf: New file.
4593 * config/alpha/libgcc-osf5.ver: New file.
4595 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4597 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4598 tmake_file.
4599 Add crtfastmath.o to extra_parts.
4601 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4603 * config/gmon-sol2.c: Reindent.
4604 Cleanup comments.
4605 Remove, correct casts.
4606 Use STDERR_FILENO, NULL.
4607 (BASEADDRESS): Remove.
4608 (minbrk): Remove.
4609 (errno, sbrk): Remove declarations.
4610 (monstartup) [hp300]: Remove.
4611 (mcount): Remove.
4613 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4615 * Makefile.in (cpu_type): Define.
4616 * config.host (i[34567]86-*-rtems*): Handle it.
4617 (i[34567]86-*-solaris2*): Move body ...
4618 (*-*-solaris2*): ... here.
4619 New case, generalize.
4620 (sparc-*-elf*): Handle it.
4621 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4622 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4623 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4624 Fold into ...
4625 (sparc*-*-solaris2*): ... this.
4626 New case.
4627 (sparc64-*-elf*): Handle it.
4628 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4629 Merge ../gcc/config/i386/gmon-sol2.c.
4630 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4631 Use C comments.
4632 Merge ../gcc/config/i386/sol2-gc1.asm.
4633 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4634 Use C comments.
4635 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4636 Use C comments.
4637 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4638 * config/i386/t-crtstuff: New file.
4639 * config/i386/t-softfp: New file.
4640 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4641 $(T)crti.o, $(T)crtn.o): Remove.
4642 (gcrt1.o): New rule.
4643 (TARGET_LIBGCC2_CFLAGS): Remove.
4644 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4645 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4646 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4647 * config/sparc/t-sol2: New file.
4648 * config/sparc/t-crtfm: Move to ...
4649 * config/t-crtfm: ... this.
4650 Use $(cpu_type), $<.
4651 * config/t-crtin: New file.
4652 * config/sparc/t-softfp: New file.
4653 * config/sparc/t-softmul: New file.
4654 * config/t-rtems: New file.
4655 * config/t-slibgcc: New file.
4656 * config/t-slibgcc-elf-ver: New file.
4657 * config/t-slibgcc-gld: New file.
4658 * config/t-slibgcc-sld: New file.
4659 * config/t-sol2: New file.
4660 * configure.ac: Include ../config/lib-ld.m4.
4661 Call AC_LIB_PROG_LD_GNU.
4662 Substitute cpu_type.
4663 * configure: Regenerate.
4665 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4667 PR bootstrap/49173
4668 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4669 libgcc-std.ver in the build directory.
4670 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4671 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4673 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4675 * libgcc-std.ver.in: New file.
4676 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4677 variables.
4678 (libgcc-std.ver): New rule.
4679 * config/t-gnu-prefix: New file.
4681 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4683 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4685 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4687 * config/i386/darwin-lib.h: New file.
4689 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4691 * config/arm/symbian-lib.h: New.
4693 2011-05-04 Chris Demetriou <cgd@google.com>
4695 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4696 (__x86.get_pc_thunk.bx): ...this.
4697 (__morestack): Adjust for rename, remove undef of __i686.
4699 2011-05-03 Chris Demetriou <cgd@google.com>
4701 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4703 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4705 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4706 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4707 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4708 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4709 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4710 Remove cases.
4712 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4714 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4715 Adjust copyright year.
4717 2011-03-07 Ian Lance Taylor <iant@google.com>
4719 * generic-morestack.c (__splitstack_find): Adjust returned stack
4720 pointer to include all registers pushed by __morestack.
4722 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4724 PR target/40125
4725 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4726 (toolexecdir): Calculate and AC_SUBST.
4727 (toolexeclibdir): Likewise.
4728 * Makefile.in (target_noncanonical): Import.
4729 (toolexecdir): Likewise.
4730 (toolexeclibdir): Likewise.
4731 * configure: Regenerate.
4733 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4735 PR target/46040
4736 * config/arm/bpabi.h: Rename to...
4737 * config/arm/bpabi-lib.h: ...this.
4739 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4741 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4742 appropriate.
4743 * configure: Regenerate.
4745 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4747 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4748 __FLOAT_WORD_ORDER__.
4749 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4750 Delete.
4752 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4754 PR other/46202
4755 * Makefile.in (install-strip): New phony target.
4757 2010-11-07 Ian Lance Taylor <iant@google.com>
4759 PR target/46089
4760 * config/i386/morestack.S (__morestack_large_model): New
4761 function.
4763 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4765 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4766 Delete.
4767 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4769 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4771 * config/arm/bpabi.h: New file.
4772 * config/frv/frv-abi.h: New file.
4774 2010-10-01 Ian Lance Taylor <iant@google.com>
4776 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4777 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4779 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4781 PR target/45858
4782 * config.host: Add the missing `$'.
4784 2010-09-30 Michael Eager <eager@eagercon.com>
4786 * config.host: Add microblaze*-*-*.
4787 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4788 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4789 udivsi3.asm,umodsi3.asm}: New.
4791 2010-09-28 Ian Lance Taylor <iant@google.com>
4793 * configure.ac: Adjust CFI test to test assembler directly rather
4794 than checking gcc preprocessor macro.
4795 * configure: Rebuild.
4797 2010-09-27 Ian Lance Taylor <iant@google.com>
4799 * configure.ac: Test whether assembler supports CFI directives.
4800 * config.host: Only add t-stack and i386/t-stack-i386 to
4801 tmake_file if libgcc_cv_cfi is "yes".
4802 * configure: Rebuild.
4804 2010-09-27 Ian Lance Taylor <iant@google.com>
4806 * generic-morestack.h: New file.
4807 * generic-morestack.c: New file.
4808 * generic-morestack-thread.c: New file.
4809 * config/i386/morestack.S: New file.
4810 * config/t-stack: New file.
4811 * config/i386/t-stack-i386: New file.
4812 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4813 i386/t-stack-i386 to tmake_file.
4815 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4817 * Makefile.in (libgcc-extra-parts): Check for static archives and
4818 invoke ranlib after installing them.
4819 (gcc-extra-parts): Likewise.
4820 (install-leaf): Likewise.
4822 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4824 * configure: Regenerated.
4826 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4828 * configure: Regenerated.
4830 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4831 Andrew Pinski <pinskia@gmail.com>
4833 PR target/40959
4834 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4836 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4838 PR target/45524
4839 * configure: Regenerated.
4841 2010-09-06 Andreas Schwab <schwab@redhat.com>
4843 * configure: Regenerate.
4845 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4847 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4848 64bit targets.
4849 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4850 for 64bit targets.
4852 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4853 Iain Sandoe <iains@gcc.gnu.org>
4855 PR target/45476
4856 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4857 LIB2FUNCS_EXCLUDE functions.
4859 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4861 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4862 Include dfp.m4.
4863 * configure: Regenerate.
4865 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4867 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4868 i386/t-freebsd to tmake_file.
4869 * config/i386/t-freebsd: New file.
4870 * config/i386/libgcc-bsd.ver: New file.
4872 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4874 * config.host (powerpc*-eabispe*): Set tmake_file.
4875 (powerpc*-eabi*): Likewise.
4876 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4877 crtbeginS, crtendS, crtbeginT.
4879 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4881 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4882 to tmake_file. Add crtfastmath.o to extra_parts.
4883 * config/mips/t-crtfm: New.
4885 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4887 * config.host (sparc64-*-rtems*): New target.
4889 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4891 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4892 assembler syntax.
4894 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4896 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4898 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4900 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4901 alpha-dec-osf5.0* support.
4903 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4905 * config.host: Add lm32-*-rtems*.
4907 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4908 Uros Bizjak <ubizjak@gmail.com>
4910 PR target/39048
4911 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4912 like other remaining 32-bit x86 OSes.
4913 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4914 assembler syntax.
4915 * config/i386/libgcc-sol2.ver: New file.
4916 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4918 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4920 PR c/43553
4921 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4922 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4923 is used and substitute set_use_emutls.
4924 * configure: Regenerated.
4926 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4928 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4930 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4932 PR target/38085
4933 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4934 MULTILIB_CFLAGS.
4935 ($(T)gcrt1.o): Likewise.
4936 ($(T)crt1.o): Likewise.
4937 ($(T)crti.o): Likewise.
4938 ($(T)crtn.o): Likewise.
4940 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4942 PR other/42980
4943 * Makefile.in (install): Use $(MAKE) string in rule, for
4944 parallel make.
4946 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4948 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4949 * config/mmix/t-mmix: New file.
4950 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4952 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4954 PR java/41991
4955 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4956 SHLIB_MAPFILES.
4958 2010-01-04 Anthony Green <green@moxielogic.com>
4960 * config/moxie/crti.asm, config/moxie/crtn.asm,
4961 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4962 config/moxie/t-moxie: New files.
4963 * config.host: Add t-moxie-softfp reference.
4965 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4967 PR other/39888
4968 * config/t-slibgcc-darwin: Fix embedded rpaths for
4969 --enable-version-specific-runtime-libs, build extension stub
4970 libs exposing features available from current libgcc_s.
4972 2009-11-11 Jon Beniston <jon@beniston.com>
4974 * config.host: Add lm32 targets.
4975 * config/lm32: New directory.
4976 * config/lm32/libgcc_lm32.h: New file.
4977 * config/lm32/_mulsi3.c: New file.
4978 * config/lm32/_udivmodsi4.c: New file.
4979 * config/lm32/_divsi3.c: New file.
4980 * config/lm32/_modsi3.c: New file.
4981 * config/lm32/_udivsi3.c: New file.
4982 * config/lm32/_umodsi3.c: New file.
4983 * config/lm32/_lshrsi3.S: New file.
4984 * config/lm32/_ashrsi3.S: New file.
4985 * config/lm32/_ashlsi3.S: New file.
4986 * config/lm32/crti.S: New file.
4987 * config/lm32/crtn.S: New file.
4988 * config/lm32/t-lm32: New file.
4989 * config/lm32/t-elf: New file.
4990 * config/lm32/t-uclinux: New file.
4992 2009-10-26 Nick Clifton <nickc@redhat.com>
4994 * config.host: Add support for RX target.
4995 * config/rx: New directory.
4996 * config/rx/rx-abi-functions.c: New file. Supplementary
4997 functions for libgcc to support the RX ABI.
4998 * config/rx/rx-abi.h: New file. Supplementary header file for
4999 libgcc RX ABI functions.
5000 * config/rx/t-rx: New file: Makefile fragment for building
5001 libgcc for the RX.
5003 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5005 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5006 constraint of y0 to "g".
5008 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5010 * config.host: Include the s390 makefile fragments.
5011 * config/s390/32/_fixdfdi.c: New file.
5012 * config/s390/32/_fixsfdi.c: New file.
5013 * config/s390/32/_fixtfdi.c: New file.
5014 * config/s390/32/_fixunsdfdi.c: New file.
5015 * config/s390/32/_fixunssfdi.c: New file.
5016 * config/s390/32/_fixunstfdi.c: New file.
5017 * config/s390/32/t-floattodi: New file.
5018 * config/s390/libgcc-glibc.ver: New file.
5019 * config/s390/t-crtstuff: New file.
5020 * config/s390/t-linux: New file.
5021 * config/s390/t-tpf: New file.
5023 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5025 * configure.ac (AC_PREREQ): Bump to 2.64.
5027 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5029 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5031 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5033 * configure: Regenerate.
5035 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5037 * config.host (ia64-hp-*vms*): New target.
5038 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5039 with ia64-hp-*vms*.
5041 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5043 * configure.ac: Add snippet for maintainer-mode.
5044 * configure: Regenerate.
5045 * Makefile.in (AUTOCONF, configure_deps): New variables.
5046 ($(srcdir)/configure)): New rule, active only with maintainer
5047 mode turned on.
5049 2009-06-23 DJ Delorie <dj@redhat.com>
5051 Add MeP port.
5052 * config.host: Add mep support.
5054 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5056 * config.host: Add i386/${host_address}/t-fprules-softfp and
5057 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5059 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5060 for mingw targets.
5061 * config/i386/64/_multc3.c: Likewise.
5062 * config/i386/64/_powitf2.c: Likewise.
5063 * config/i386/64/eqtf2.c: Likewise.
5064 * config/i386/64/getf2.c: Likewise.
5065 * config/i386/64/letf2.c: Likewise.
5066 * config/i386/64/letf2.c: Likewise.
5067 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5068 unsigned long long for x64 mingw targets.
5069 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5070 (_FP_I_TYPE): Define as long long for x64 mingw target.
5072 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5074 * config.host (vax-*-linux*): New.
5076 2009-05-31 Anthony Green <green@moxielogic.com>
5078 * config.host: Add moxie support.
5079 * config/moxie/t-moxie: New file.
5081 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5083 * config.host: Add i386/${host_address}/t-fprules-softfp and
5084 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5086 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5088 * config.host: Add i386/${host_address}/t-fprules-softfp to
5089 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5091 2009-04-09 Nick Clifton <nickc@redhat.com>
5093 * config/ia64/tf-signs.c: Change copyright header to refer to
5094 version 3 of the GNU General Public License with version 3.1
5095 of the GCC Runtime Library Exception and to point readers at
5096 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5097 web page.
5098 * config/i386/32/tf-signs.c: Likewise.
5099 * config/libbid/_addsub_dd.c: Likewise.
5100 * config/libbid/_addsub_sd.c: Likewise.
5101 * config/libbid/_addsub_td.c: Likewise.
5102 * config/libbid/_dd_to_df.c: Likewise.
5103 * config/libbid/_dd_to_di.c: Likewise.
5104 * config/libbid/_dd_to_sd.c: Likewise.
5105 * config/libbid/_dd_to_sf.c: Likewise.
5106 * config/libbid/_dd_to_si.c: Likewise.
5107 * config/libbid/_dd_to_td.c: Likewise.
5108 * config/libbid/_dd_to_tf.c: Likewise.
5109 * config/libbid/_dd_to_udi.c: Likewise.
5110 * config/libbid/_dd_to_usi.c: Likewise.
5111 * config/libbid/_dd_to_xf.c: Likewise.
5112 * config/libbid/_df_to_dd.c: Likewise.
5113 * config/libbid/_df_to_sd.c: Likewise.
5114 * config/libbid/_df_to_td.c: Likewise.
5115 * config/libbid/_di_to_dd.c: Likewise.
5116 * config/libbid/_di_to_sd.c: Likewise.
5117 * config/libbid/_di_to_td.c: Likewise.
5118 * config/libbid/_div_dd.c: Likewise.
5119 * config/libbid/_div_sd.c: Likewise.
5120 * config/libbid/_div_td.c: Likewise.
5121 * config/libbid/_eq_dd.c: Likewise.
5122 * config/libbid/_eq_sd.c: Likewise.
5123 * config/libbid/_eq_td.c: Likewise.
5124 * config/libbid/_ge_dd.c: Likewise.
5125 * config/libbid/_ge_sd.c: Likewise.
5126 * config/libbid/_ge_td.c: Likewise.
5127 * config/libbid/_gt_dd.c: Likewise.
5128 * config/libbid/_gt_sd.c: Likewise.
5129 * config/libbid/_gt_td.c: Likewise.
5130 * config/libbid/_isinfd128.c: Likewise.
5131 * config/libbid/_isinfd32.c: Likewise.
5132 * config/libbid/_isinfd64.c: Likewise.
5133 * config/libbid/_le_dd.c: Likewise.
5134 * config/libbid/_le_sd.c: Likewise.
5135 * config/libbid/_le_td.c: Likewise.
5136 * config/libbid/_lt_dd.c: Likewise.
5137 * config/libbid/_lt_sd.c: Likewise.
5138 * config/libbid/_lt_td.c: Likewise.
5139 * config/libbid/_mul_dd.c: Likewise.
5140 * config/libbid/_mul_sd.c: Likewise.
5141 * config/libbid/_mul_td.c: Likewise.
5142 * config/libbid/_ne_dd.c: Likewise.
5143 * config/libbid/_ne_sd.c: Likewise.
5144 * config/libbid/_ne_td.c: Likewise.
5145 * config/libbid/_sd_to_dd.c: Likewise.
5146 * config/libbid/_sd_to_df.c: Likewise.
5147 * config/libbid/_sd_to_di.c: Likewise.
5148 * config/libbid/_sd_to_sf.c: Likewise.
5149 * config/libbid/_sd_to_si.c: Likewise.
5150 * config/libbid/_sd_to_td.c: Likewise.
5151 * config/libbid/_sd_to_tf.c: Likewise.
5152 * config/libbid/_sd_to_udi.c: Likewise.
5153 * config/libbid/_sd_to_usi.c: Likewise.
5154 * config/libbid/_sd_to_xf.c: Likewise.
5155 * config/libbid/_sf_to_dd.c: Likewise.
5156 * config/libbid/_sf_to_sd.c: Likewise.
5157 * config/libbid/_sf_to_td.c: Likewise.
5158 * config/libbid/_si_to_dd.c: Likewise.
5159 * config/libbid/_si_to_sd.c: Likewise.
5160 * config/libbid/_si_to_td.c: Likewise.
5161 * config/libbid/_td_to_dd.c: Likewise.
5162 * config/libbid/_td_to_df.c: Likewise.
5163 * config/libbid/_td_to_di.c: Likewise.
5164 * config/libbid/_td_to_sd.c: Likewise.
5165 * config/libbid/_td_to_sf.c: Likewise.
5166 * config/libbid/_td_to_si.c: Likewise.
5167 * config/libbid/_td_to_tf.c: Likewise.
5168 * config/libbid/_td_to_udi.c: Likewise.
5169 * config/libbid/_td_to_usi.c: Likewise.
5170 * config/libbid/_td_to_xf.c: Likewise.
5171 * config/libbid/_tf_to_dd.c: Likewise.
5172 * config/libbid/_tf_to_sd.c: Likewise.
5173 * config/libbid/_tf_to_td.c: Likewise.
5174 * config/libbid/_udi_to_dd.c: Likewise.
5175 * config/libbid/_udi_to_sd.c: Likewise.
5176 * config/libbid/_udi_to_td.c: Likewise.
5177 * config/libbid/_unord_dd.c: Likewise.
5178 * config/libbid/_unord_sd.c: Likewise.
5179 * config/libbid/_unord_td.c: Likewise.
5180 * config/libbid/_usi_to_dd.c: Likewise.
5181 * config/libbid/_usi_to_sd.c: Likewise.
5182 * config/libbid/_usi_to_td.c: Likewise.
5183 * config/libbid/_xf_to_dd.c: Likewise.
5184 * config/libbid/_xf_to_sd.c: Likewise.
5185 * config/libbid/_xf_to_td.c: Likewise.
5186 * config/libbid/bid128.c: Likewise.
5187 * config/libbid/bid128_2_str.h: Likewise.
5188 * config/libbid/bid128_2_str_macros.h: Likewise.
5189 * config/libbid/bid128_2_str_tables.c: Likewise.
5190 * config/libbid/bid128_add.c: Likewise.
5191 * config/libbid/bid128_compare.c: Likewise.
5192 * config/libbid/bid128_div.c: Likewise.
5193 * config/libbid/bid128_fma.c: Likewise.
5194 * config/libbid/bid128_logb.c: Likewise.
5195 * config/libbid/bid128_minmax.c: Likewise.
5196 * config/libbid/bid128_mul.c: Likewise.
5197 * config/libbid/bid128_next.c: Likewise.
5198 * config/libbid/bid128_noncomp.c: Likewise.
5199 * config/libbid/bid128_quantize.c: Likewise.
5200 * config/libbid/bid128_rem.c: Likewise.
5201 * config/libbid/bid128_round_integral.c: Likewise.
5202 * config/libbid/bid128_scalb.c: Likewise.
5203 * config/libbid/bid128_sqrt.c: Likewise.
5204 * config/libbid/bid128_string.c: Likewise.
5205 * config/libbid/bid128_to_int16.c: Likewise.
5206 * config/libbid/bid128_to_int32.c: Likewise.
5207 * config/libbid/bid128_to_int64.c: Likewise.
5208 * config/libbid/bid128_to_int8.c: Likewise.
5209 * config/libbid/bid128_to_uint16.c: Likewise.
5210 * config/libbid/bid128_to_uint32.c: Likewise.
5211 * config/libbid/bid128_to_uint64.c: Likewise.
5212 * config/libbid/bid128_to_uint8.c: Likewise.
5213 * config/libbid/bid32_to_bid128.c: Likewise.
5214 * config/libbid/bid32_to_bid64.c: Likewise.
5215 * config/libbid/bid64_add.c: Likewise.
5216 * config/libbid/bid64_compare.c: Likewise.
5217 * config/libbid/bid64_div.c: Likewise.
5218 * config/libbid/bid64_fma.c: Likewise.
5219 * config/libbid/bid64_logb.c: Likewise.
5220 * config/libbid/bid64_minmax.c: Likewise.
5221 * config/libbid/bid64_mul.c: Likewise.
5222 * config/libbid/bid64_next.c: Likewise.
5223 * config/libbid/bid64_noncomp.c: Likewise.
5224 * config/libbid/bid64_quantize.c: Likewise.
5225 * config/libbid/bid64_rem.c: Likewise.
5226 * config/libbid/bid64_round_integral.c: Likewise.
5227 * config/libbid/bid64_scalb.c: Likewise.
5228 * config/libbid/bid64_sqrt.c: Likewise.
5229 * config/libbid/bid64_string.c: Likewise.
5230 * config/libbid/bid64_to_bid128.c: Likewise.
5231 * config/libbid/bid64_to_int16.c: Likewise.
5232 * config/libbid/bid64_to_int32.c: Likewise.
5233 * config/libbid/bid64_to_int64.c: Likewise.
5234 * config/libbid/bid64_to_int8.c: Likewise.
5235 * config/libbid/bid64_to_uint16.c: Likewise.
5236 * config/libbid/bid64_to_uint32.c: Likewise.
5237 * config/libbid/bid64_to_uint64.c: Likewise.
5238 * config/libbid/bid64_to_uint8.c: Likewise.
5239 * config/libbid/bid_b2d.h: Likewise.
5240 * config/libbid/bid_binarydecimal.c: Likewise.
5241 * config/libbid/bid_conf.h: Likewise.
5242 * config/libbid/bid_convert_data.c: Likewise.
5243 * config/libbid/bid_decimal_data.c: Likewise.
5244 * config/libbid/bid_decimal_globals.c: Likewise.
5245 * config/libbid/bid_div_macros.h: Likewise.
5246 * config/libbid/bid_dpd.c: Likewise.
5247 * config/libbid/bid_flag_operations.c: Likewise.
5248 * config/libbid/bid_from_int.c: Likewise.
5249 * config/libbid/bid_functions.h: Likewise.
5250 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5251 * config/libbid/bid_inline_add.h: Likewise.
5252 * config/libbid/bid_internal.h: Likewise.
5253 * config/libbid/bid_round.c: Likewise.
5254 * config/libbid/bid_sqrt_macros.h: Likewise.
5256 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5258 * Makefile.in: Change copyright header to refer to version
5259 3 of the GNU General Public License and to point readers at the
5260 COPYING3 file and the FSF's license web page.
5261 * config.host: Likewise.
5263 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5265 * config.host: Reorder and merge to match config.gcc change.
5267 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5269 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5271 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5273 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5274 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5275 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5276 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5278 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5280 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5281 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5283 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5285 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5286 ia64/t-softfp-compat to tmake_file.
5288 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5290 * config/ia64/__divxf3.asm: New.
5291 * config/ia64/_fixtfdi.asm: Likewise.
5292 * config/ia64/_fixunstfdi.asm: Likewise.
5293 * config/ia64/_floatditf.asm: Likewise.
5294 * config/ia64/t-fprules-softfp: Likewise.
5295 * config/ia64/t-softfp-compat: Likewise.
5296 * config/ia64/tf-signs.c: Likewise.
5298 2009-01-18 Ben Elliston <bje@au.ibm.com>
5300 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5302 2009-01-16 Ben Elliston <bje@au.ibm.com>
5304 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5305 to tmake_file.
5307 2009-01-13 Ben Elliston <bje@au.ibm.com>
5309 * config/t-softfp: New file.
5310 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5311 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5313 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5315 * config.host: Add m32r*-*-rtems*.
5317 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5319 * config.host: Add m32c*-*-rtems*.
5321 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5323 PR bootstrap/33100
5324 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5325 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5326 * configure: Regenerate.
5327 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5328 tmake_file here from gcc/config.gcc.
5329 Move extra_parts here from gcc/config.gcc.
5330 * config/i386/t-sol2: Move here from gcc/config/i386.
5331 Use gcc_srcdir instead of srcdir.
5333 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5335 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5336 case.
5338 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5340 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5342 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5344 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5346 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5348 Add picoChip port.
5349 * config.host: Add picochip-*-*.
5351 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5353 * config.host: Match more processor names for Xtensa.
5355 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5357 * config/i386/64/t-softfp-compat: Update comments.
5359 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5361 * config/i386/64/_divtc3-compat.c: Moved to ...
5362 * config/i386/64/_divtc3.c: Here.
5364 * config/i386/64/_multc3-compat.c: Moved to ...
5365 * config/i386/64/_multc3.c: Here.
5367 * config/i386/64/_powitf2-compat.c: Moved to ...
5368 * config/i386/64/_powitf2.c: Here.
5370 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5371 .c suffix instead of -compat.c.
5373 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5375 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5376 (_FP_MUL_MEAT_D): Ditto.
5377 (_FP_DIV_MEAT_S): Ditto.
5378 (_FP_DIV_MEAT_D): Ditto.
5380 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5382 * Makefile.in: Add support for __sync_* libgcc functions.
5384 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5386 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5388 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5390 PR boostrap/36702
5391 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5392 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5394 * config/i386/64/t-fprules-softfp: Moved to ...
5395 * config/i386/64/t-softfp-compat: This. New.
5397 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5399 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5400 Initialize f with 0.0.
5402 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5404 PR target/36669
5405 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5407 * config/i386/64/_divtc3-compat.c: New.
5408 * config/i386/64/_multc3-compat.c: Likewise.
5409 * config/i386/64/_powitf2-compat.c: Likewise.
5410 * config/i386/64/eqtf2.c: Likewise.
5411 * config/i386/64/getf2.c: Likewise.
5412 * config/i386/64/letf2.c: Likewise.
5413 * config/i386/64/t-fprules-softfp: Likewise.
5415 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5417 * config.host: Add i386/${host_address}/t-fprules-softfp to
5418 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5419 i[34567]86-*-linux*, x86_64-*-linux*.
5421 * configure.ac: Set host_address to 64 or 32 for x86.
5422 * configure: Regenerated.
5424 * Makefile.in (config.status): Also depend on
5425 $(srcdir)/config.host.
5427 * config/i386/32/t-fprules-softfp: New.
5428 * config/i386/32/tf-signs.c: Likewise.
5430 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5432 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5433 Uros Bizjak <ubizjak@gmail.com>
5435 * config/i386/32/sfp-machine.h: New.
5437 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5439 * config/rs6000/t-ppccomm: Remove rules that conflict with
5440 auto-generated rules.
5442 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5444 * configure.ac: sinclude override.m4.
5445 * configure: Regenerate.
5447 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5449 * configure: Regenerate.
5451 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5453 * Makefile.in (DECNUMINC): Remove
5454 -I$(MULTIBUILDTOP)../../libdecnumber.
5455 * gstdint.h: New.
5457 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5459 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5460 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5461 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5462 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5463 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5464 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5465 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5466 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5467 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5468 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5469 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5470 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5471 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5472 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5474 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5476 * config.host (sh2[lbe]*-*-linux*): Allow target.
5478 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5480 * config/rs6000/t-ppccomm: Add build rules for new files.
5481 (LIB2ADD_ST): New variable.
5483 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5485 PR target/34210
5486 PR target/35508
5487 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5488 * config/t-avr: New file. Build 16bit libgcc functions.
5490 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5492 PR target/35401
5493 * config/t-slibgcc-darwin: Make install-leaf dependent on
5494 install-darwin-libgcc-stubs instead of install.
5496 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5498 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5499 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5500 sh-*-rtemscoff*): Remove cases.
5502 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5504 * Makefile.in (all): Use install-leaf rather than install.
5505 (install): Split most of the rule into...
5506 (install-leaf): ...this new one.
5508 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5509 Paolo Bonzini <bonzini@gnu.org>
5511 PR target/30572
5512 * Makefile.in: Use @shlib_slibdir@ substitution to get
5513 correct install name on darwin.
5514 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5516 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5518 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5519 cris-*-elf and cris-*-none.
5520 (crisv32-*-linux*): Similar, as cris-*-linux*.
5522 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5524 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5526 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5528 PR regression/33926
5529 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5530 * configure: Regenerated.
5532 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5534 * Makefile.in (dfp-filenames): Replace decimal_globals,
5535 decimal_data, binarydecimal and convert_data with
5536 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5537 and bid_convert_data, respectively.
5539 2007-09-17 Chao-ying Fu <fu@mips.com>
5540 Nigel Stephens <nigel@mips.com>
5542 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5543 * Makefile.in (fixed_point): Define.
5544 Check if fixed_point is yes to build support functions.
5545 * configure.ac: Check for fixed_point support.
5546 * configure: Regenerated.
5547 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5548 funcs, modes, from, to.
5550 2007-09-11 Janis Johnson <janis187@us.ibm.com
5552 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5554 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5556 * Makefile.in (dfp-filenames): Remove decUtility, add
5557 decDouble, decPacked, decQuad, decSingle.
5559 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5561 * config.host : Add x86_64-elf target.
5563 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5565 * configure.ac (set_have_cc_tls): Add a missing =.
5566 * configure: Regenerated.
5568 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5570 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5571 and x86_64-*-linux*.
5573 * config/t-tls: New file.
5575 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5577 * configure.ac: Include ../config/enable.m4 and
5578 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5579 supports TLS and substitute set_have_cc_tls.
5580 * configure: Regenerated.
5582 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5584 * Makefile.in: Use libbid for DFP when BID is enabled.
5586 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5588 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5589 extra_parts. Add config/i386/t-cygming to tmake_file.
5590 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5592 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5593 Danny Smith <dannysmith@users.sourceforge.net>
5595 PR target/29498
5596 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5597 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5598 * config/i386/t-crtfm: Compile crtfastmath.o with
5599 -minline-all-stringops.
5601 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5603 * config.host (sparc-wrs-vxworks): New target.
5605 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5607 * config.host: Recognize fido.
5609 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5611 * configure: Check host, not target, for decimal float support.
5613 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5615 * config/i386/t-crtpc: New file.
5616 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5617 (x86_64-*-linux*): Ditto.
5619 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5621 * config.host (x86_64-*-mingw*): New target.
5623 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5624 H.J. Lu <hongjiu.lu@intel.com>
5626 * Makefile.in (enable_decimal_float): New.
5627 (DECNUMINC): Add
5628 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5629 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5630 (decbits-filenames): This.
5631 (decbits-objects): New.
5632 (libgcc-objects): Add $(decbits-objects).
5634 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5635 Substitute enable_decimal_float.
5636 * configure: Regenerated.
5638 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5640 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5642 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5644 * Makefile.in (install-info): New dummy target.
5646 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5648 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5650 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5652 * Makefile.in: Add install-html and install-pdf dummy
5653 targets.
5655 2007-02-05 Roger Sayle <roger@eyesopen.com>
5656 Daniel Jacobowitz <dan@codesourcery.com>
5658 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5659 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5660 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5662 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5664 * Makefile.in (dec-filenames): Add decExcept.
5666 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5668 PR bootstrap/30469
5669 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5670 -fprofile-use.
5672 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5674 * configure.ac: Add --enable-version-specific-runtime-libs.
5675 Correct $slibdir default.
5676 * configure: Regenerated.
5678 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5680 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5682 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5684 PR target/30519
5685 * config.host (alpha*-*-linux*): Set extra_parts.
5687 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5689 * config/sh/t-linux: New.
5690 * config.host (sh*-*-linux*): Set tmake_file.
5692 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5694 * Makefile.in (install): Handle multilibs.
5696 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5698 * Makefile.in: Added .PHONY entry for documentation targets.
5700 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5702 * Makefile.in: Add empty info, html, dvi, pdf targets.
5704 2007-01-04 Mike Stump <mrs@apple.com>
5706 * Makefile.in (MAKEINFO): Remove.
5707 (PERL): Likewise.
5709 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5711 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5712 * configure: Regenerate.
5713 * Makefile.in (host_subdir): Substitute it.
5714 (gcc_objdir): Use it.
5716 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5718 * config.host (ia64*-*-linux*): Set tmake_file.
5720 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5722 * Makefile.in (version): Define.
5724 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5725 Paolo Bonzini <bonzini@gnu.org>
5727 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5728 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5729 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5730 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5731 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5732 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5733 * configure: Generated.