| blob | dd908743091f5a6d3719ef6c520b5b6f4398bbc4 |
1 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
3 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
5 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7 PR libgcc/61097
8 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
9 if --enable-shared.
11 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
13 Work around for current cygwin32 build problems.
14 * config/i386/cygming-crtbegin.c (__register_frame_info,
15 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
16 functions only for 64-bit systems.
18 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
21 (sigill_caught, sigill_hdlr): Remove.
23 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
26 check.
27 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
28 Solaris 9 single-threaded support.
29 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
30 Solaris 9 single-threaded support. Add call_user_handler code
31 sequences.
32 (sparc_is_sighandler): Likewise.
34 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36 * config.host: Append t-floattodi to tmake_file depending on
37 host_address.
39 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
41 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
43 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
45 PR libgcc/60472
46 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
47 variable to avoid array subscript is above array bounds warnings.
48 Use __builtin_expect when checking *jcr_list for NULL.
50 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
52 PR libgcc/59339
53 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
54 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
55 vtv_*.o to extra_parts if enable_vtable_verify.
57 2014-03-06 Nick Clifton <nickc@redhat.com>
59 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
60 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
62 2014-02-28 Joey Ye <joey.ye@arm.com>
64 PR libgcc/60166
65 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
66 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
67 Set to zero.
69 2014-02-24 Walter Lee <walt@tilera.com>
71 * config.host: Support "tilegx*" and "tilepro*" triplets.
72 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
73 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
75 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
76 Chung-Lin Tang <cltang@codesourcery.com>
78 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
79 * config/nios2/crti.S: Remove .file directive.
80 * config/nios2/crtn.S: Likewise.
82 2014-02-18 Kai Tietz <ktietz@redhat.com>
83 Jonathan Schleifer <js@webkeks.org>
85 PR objc/56870
86 * unwind-seh.c (_GCC_specific_handler): Pass proper
87 value to unwind-handler.
89 2014-02-12 Joseph Myers <joseph@codesourcery.com>
91 * soft-fp/adddf3.c: Update from glibc.
92 * soft-fp/addsf3.c: Likewise.
93 * soft-fp/addtf3.c: Likewise.
94 * soft-fp/divdf3.c: Likewise.
95 * soft-fp/divsf3.c: Likewise.
96 * soft-fp/divtf3.c: Likewise.
97 * soft-fp/double.h: Likewise.
98 * soft-fp/eqdf2.c: Likewise.
99 * soft-fp/eqsf2.c: Likewise.
100 * soft-fp/eqtf2.c: Likewise.
101 * soft-fp/extenddftf2.c: Likewise.
102 * soft-fp/extended.h: Likewise.
103 * soft-fp/extendsfdf2.c: Likewise.
104 * soft-fp/extendsftf2.c: Likewise.
105 * soft-fp/extendxftf2.c: Likewise.
106 * soft-fp/fixdfdi.c: Likewise.
107 * soft-fp/fixdfsi.c: Likewise.
108 * soft-fp/fixdfti.c: Likewise.
109 * soft-fp/fixsfdi.c: Likewise.
110 * soft-fp/fixsfsi.c: Likewise.
111 * soft-fp/fixsfti.c: Likewise.
112 * soft-fp/fixtfdi.c: Likewise.
113 * soft-fp/fixtfsi.c: Likewise.
114 * soft-fp/fixtfti.c: Likewise.
115 * soft-fp/fixunsdfdi.c: Likewise.
116 * soft-fp/fixunsdfsi.c: Likewise.
117 * soft-fp/fixunsdfti.c: Likewise.
118 * soft-fp/fixunssfdi.c: Likewise.
119 * soft-fp/fixunssfsi.c: Likewise.
120 * soft-fp/fixunssfti.c: Likewise.
121 * soft-fp/fixunstfdi.c: Likewise.
122 * soft-fp/fixunstfsi.c: Likewise.
123 * soft-fp/fixunstfti.c: Likewise.
124 * soft-fp/floatdidf.c: Likewise.
125 * soft-fp/floatdisf.c: Likewise.
126 * soft-fp/floatditf.c: Likewise.
127 * soft-fp/floatsidf.c: Likewise.
128 * soft-fp/floatsisf.c: Likewise.
129 * soft-fp/floatsitf.c: Likewise.
130 * soft-fp/floattidf.c: Likewise.
131 * soft-fp/floattisf.c: Likewise.
132 * soft-fp/floattitf.c: Likewise.
133 * soft-fp/floatundidf.c: Likewise.
134 * soft-fp/floatundisf.c: Likewise.
135 * soft-fp/floatunditf.c: Likewise.
136 * soft-fp/floatunsidf.c: Likewise.
137 * soft-fp/floatunsisf.c: Likewise.
138 * soft-fp/floatunsitf.c: Likewise.
139 * soft-fp/floatuntidf.c: Likewise.
140 * soft-fp/floatuntisf.c: Likewise.
141 * soft-fp/floatuntitf.c: Likewise.
142 * soft-fp/gedf2.c: Likewise.
143 * soft-fp/gesf2.c: Likewise.
144 * soft-fp/getf2.c: Likewise.
145 * soft-fp/ledf2.c: Likewise.
146 * soft-fp/lesf2.c: Likewise.
147 * soft-fp/letf2.c: Likewise.
148 * soft-fp/muldf3.c: Likewise.
149 * soft-fp/mulsf3.c: Likewise.
150 * soft-fp/multf3.c: Likewise.
151 * soft-fp/negdf2.c: Likewise.
152 * soft-fp/negsf2.c: Likewise.
153 * soft-fp/negtf2.c: Likewise.
154 * soft-fp/op-1.h: Likewise.
155 * soft-fp/op-2.h: Likewise.
156 * soft-fp/op-4.h: Likewise.
157 * soft-fp/op-8.h: Likewise.
158 * soft-fp/op-common.h: Likewise.
159 * soft-fp/quad.h: Likewise.
160 * soft-fp/single.h: Likewise.
161 * soft-fp/soft-fp.h: Likewise.
162 * soft-fp/subdf3.c: Likewise.
163 * soft-fp/subsf3.c: Likewise.
164 * soft-fp/subtf3.c: Likewise.
165 * soft-fp/truncdfsf2.c: Likewise.
166 * soft-fp/trunctfdf2.c: Likewise.
167 * soft-fp/trunctfsf2.c: Likewise.
168 * soft-fp/trunctfxf2.c: Likewise.
169 * soft-fp/unorddf2.c: Likewise.
170 * soft-fp/unordsf2.c: Likewise.
171 * soft-fp/unordtf2.c: Likewise.
172 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
173 macro.
174 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
175 Likewise.
176 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
177 Likewise.
178 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
179 Likewise.
180 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
181 Likewise.
182 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
183 Likewise.
184 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
185 Likewise.
186 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
187 Likewise.
188 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
189 Likewise.
190 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
191 Likewise.
192 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
193 Likewise.
194 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
195 Likewise.
196 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
197 Likewise.
198 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
199 Likewise.
200 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
201 Likewise.
202 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
203 Likewise.
205 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
207 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
208 cannot be represented.
209 * config/s390/32/_fixsfdi.c: Likewise.
210 * config/s390/32/_fixtfdi.c: Likewise.
211 * config/s390/32/_fixunsdfdi.c: Likewise.
212 * config/s390/32/_fixunssfdi.c: Likewise.
213 * config/s390/32/_fixunstfdi.c: Likewise.
215 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
217 * configure.ac (libgcc_cv_mips_hard_float): New.
218 * configure: Regenerate.
219 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
220 t-softfp-sfdf for hard-float targets.
221 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
222 (softfp_float_modes, softfp_int_modes, softfp_extensions)
223 (softfp_truncations, softfp_exclude_libgcc2): New.
224 * config/t-hardfp: New file.
225 * config/t-hardfp-sfdf: Likewise.
226 * config/hardfp.c: Likewise.
228 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
230 * config.host: Include t-floattodi also for s390x.
231 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
232 * config/s390/32/_fixsfdi.c: Likewise.
233 * config/s390/32/_fixtfdi.c: Likewise.
234 * config/s390/32/_fixunsdfdi.c: Likewise.
235 * config/s390/32/_fixunssfdi.c: Likewise.
236 * config/s390/32/_fixunstfdi.c: Likewise.
238 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
240 PR target/59788
241 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
242 (install-libgcc-unwind-map-forbuild): New target.
243 (all): Depend on install-libgcc-unwind-map-forbuild.
244 (install-libgcc-unwind-map): New target.
245 (install): Depend on install-libgcc-unwind-map.
247 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
249 * config/nios2/crti.S (_init): Initialize GOT pointer from
250 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
252 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
254 * configure.ac: Check __mips64 when setting host_address.
255 * configure: Regenerate.
256 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
257 mips/t-mips64 and t-softfp.
258 (mips*-*-linux*): Don't add mips/t-tpbit.
259 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
260 (DPBIT, DPBIT_CFLAGS): Delete.
261 * config/mips/sfp-machine.h: New file.
262 * config/mips/t-mips64: Likewise.
263 * config/mips/t-softfp-tf: Likewise.
264 * config/mips/t-tpbit: Delete.
266 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
268 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
269 as long long.
271 2014-01-25 Walter Lee <walt@tilera.com>
273 * config/tilepro/atomic.c: Include tconfig.h. Don't include
274 config.h or system.h.
275 (bool) Define.
277 2014-01-25 Walter Lee <walt@tilera.com>
279 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
280 (post_atomic_barrier): Ditto.
281 (__fetch_and_do): New macro.
282 (__atomic_fetch_and_do): Use __fetch_and_do.
283 (__sync_fetch_and_do): New macro.
284 (__sync_fetch_and_add_4): New function.
285 (__sync_fetch_and_sub_4): New function.
286 (__sync_fetch_and_or_4): New function.
287 (__sync_fetch_and_and_4): New function.
288 (__sync_fetch_and_xor_4): New function.
289 (__sync_fetch_and_nand_4): New function.
290 (__sync_fetch_and_add_8): New function.
291 (__sync_fetch_and_sub_8): New function.
292 (__sync_fetch_and_or_8): New function.
293 (__sync_fetch_and_and_8): New function.
294 (__sync_fetch_and_xor_8): New function.
295 (__sync_fetch_and_nand_8): New function.
296 (__do_and_fetch): New macro.
297 (__atomic_do_and_fetch): Use __do_and_fetch.
298 (__sync_do_and_fetch): New macro.
299 (__sync_add_and_fetch_4): New function.
300 (__sync_sub_and_fetch_4): New function.
301 (__sync_or_and_fetch_4): New function.
302 (__sync_and_and_fetch_4): New function.
303 (__sync_xor_and_fetch_4): New function.
304 (__sync_nand_and_fetch_4): New function.
305 (__sync_add_and_fetch_8): New function.
306 (__sync_sub_and_fetch_8): New function.
307 (__sync_or_and_fetch_8): New function.
308 (__sync_and_and_fetch_8): New function.
309 (__sync_xor_and_fetch_8): New function.
310 (__sync_nand_and_fetch_8): New function.
311 (__sync_exchange_methods): New macro.
312 (__sync_val_compare_and_swap_4): New function.
313 (__sync_bool_compare_and_swap_4): New function.
314 (__sync_lock_test_and_test_4): New function.
315 (__sync_val_compare_and_swap_8): New function.
316 (__sync_bool_compare_and_swap_8): New function.
317 (__sync_lock_test_and_test_8): New function.
318 (__subword_cmpxchg_body): New macro.
319 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
320 (__atomic_compare_exchange_2): Ditto.
321 (__sync_subword_cmpxchg): New macro.
322 (__sync_val_compare_and_swap_1): New function.
323 (__sync_bool_compare_and_swap_1): New function.
324 (__sync_val_compare_and_swap_2): New function.
325 (__sync_bool_compare_and_swap_2): New function.
326 (__atomic_subword): Rename to ...
327 (__subword): ... New name.
328 (__atomic_subword_fetch): Use __subword.
329 (__sync_subword_fetch): New macro.
330 (__sync_fetch_and_add_1): New function.
331 (__sync_fetch_and_sub_1): New function.
332 (__sync_fetch_and_or_1): New function.
333 (__sync_fetch_and_and_1): New function.
334 (__sync_fetch_and_xor_1): New function.
335 (__sync_fetch_and_nand_1): New function.
336 (__sync_fetch_and_add_2): New function.
337 (__sync_fetch_and_sub_2): New function.
338 (__sync_fetch_and_or_2): New function.
339 (__sync_fetch_and_and_2): New function.
340 (__sync_fetch_and_xor_2): New function.
341 (__sync_fetch_and_nand_2): New function.
342 (__sync_add_and_fetch_1): New function.
343 (__sync_sub_and_fetch_1): New function.
344 (__sync_or_and_fetch_1): New function.
345 (__sync_and_and_fetch_1): New function.
346 (__sync_xor_and_fetch_1): New function.
347 (__sync_nand_and_fetch_1): New function.
348 (__sync_add_and_fetch_2): New function.
349 (__sync_sub_and_fetch_2): New function.
350 (__sync_or_and_fetch_2): New function.
351 (__sync_and_and_fetch_2): New function.
352 (__sync_xor_and_fetch_2): New function.
353 (__sync_nand_and_fetch_2): New function.
354 (__atomic_subword_lock): Use __subword.
355 (__sync_subword_lock): New macro.
356 (__sync_lock_test_and_set_1): New function.
357 (__sync_lock_test_and_set_2): New function.
359 2014-01-25 Walter Lee <walt@tilera.com>
361 * config/tilepro/atomic.c (BIT_OFFSET): Define.
362 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
363 (__atomic_subword): Ditto.
365 2014-01-25 Walter Lee <walt@tilera.com>
367 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
368 a prefix op argument.
369 (__atomic_nand_fetch_4): Add prefix op.
370 (__atomic_nand_fetch_8): Ditto.
372 2014-01-21 Baruch Siach <barch@tkos.co.il>
374 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
376 2014-01-09 Rong Xu <xur@google.com>
378 * libgcov-driver.c (this_prg): make it local to save
379 bss space.
380 (gcov_exit_compute_summary): Ditto.
381 (gcov_exit_merge_gcda): Ditto.
382 (gcov_exit_merge_summary): Ditto.
383 (gcov_exit_dump_gcov): Ditto.
385 2014-01-08 Rong Xu <xur@google.com>
387 * libgcov-driver.c: Use libgcov.h.
388 (buffer_fn_data): Use xmalloc instead of malloc.
389 (gcov_exit_merge_gcda): Ditto.
390 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
391 * libgcov.h: New common header files for libgcov-*.h.
392 * libgcov-interface.c: Use libgcov.h
393 * libgcov-merge.c: Ditto.
394 * libgcov-profiler.c: Ditto.
395 * Makefile.in: Add dependence to libgcov.h
397 2014-01-02 Joseph Myers <joseph@codesourcery.com>
399 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
400 case of small numerator and finite nonzero result.
402 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
404 Update copyright years
406 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
408 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
409 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
410 config/arc/dp-hack.h, config/arc/fp-hack.h,
411 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
412 config/arc/ieee-754/arc600-dsp/divdf3.S,
413 config/arc/ieee-754/arc600-dsp/divsf3.S,
414 config/arc/ieee-754/arc600-dsp/muldf3.S,
415 config/arc/ieee-754/arc600-dsp/mulsf3.S,
416 config/arc/ieee-754/arc600-mul64/divdf3.S,
417 config/arc/ieee-754/arc600-mul64/divsf3.S,
418 config/arc/ieee-754/arc600-mul64/muldf3.S,
419 config/arc/ieee-754/arc600-mul64/mulsf3.S,
420 config/arc/ieee-754/arc600/divsf3.S,
421 config/arc/ieee-754/arc600/mulsf3.S,
422 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
423 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
424 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
425 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
426 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
427 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
428 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
429 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
430 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
431 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
432 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
433 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
434 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
435 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
436 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
437 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
438 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
439 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
440 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
441 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
442 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
443 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
444 vtv_start_preinit.c: Use the standard form for the copyright notice.
446 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
447 Chung-Lin Tang <cltang@codesourcery.com>
448 Based on patches from Altera Corporation
450 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
451 * config/nios2/lib2-nios2.h: New file.
452 * config/nios2/lib2-divmod-hi.c: New file.
453 * config/nios2/linux-unwind.h: New file.
454 * config/nios2/lib2-divmod.c: New file.
455 * config/nios2/linux-atomic.c: New file.
456 * config/nios2/t-nios2: New file.
457 * config/nios2/crti.asm: New file.
458 * config/nios2/t-linux: New file.
459 * config/nios2/lib2-divtable.c: New file.
460 * config/nios2/lib2-mul.c: New file.
461 * config/nios2/tramp.c: New file.
462 * config/nios2/crtn.asm: New file.
464 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
466 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
467 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
468 from cpuid.h to check vendor signatures.
470 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
472 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
473 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
474 (get_amd_cpu): Likewise.
476 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
478 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
479 Haswell.
481 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
482 H.J. Lu <hongjiu.lu@intel.com>
484 PR target/59422
485 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
486 and AMD_JAGUAR.
487 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
488 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
489 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
490 FEATURE_XOP and FEATURE_FMA.
491 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
492 AMDFAM15H_BDVER3.
493 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
494 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
495 FEATURE_FMA4 and FEATURE_XOP.
497 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
499 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
500 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
501 (get_intel_cpu): Updated.
503 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
505 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
507 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
509 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
510 instructions when __SSE_MATH__ is defined.
512 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
514 * config.host (microblaze-*-rtems*): New.
516 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
518 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
519 architectures that do not have hardware divide instruction.
520 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
522 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
524 * longlong.h: Delete (moved to include/).
526 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
528 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
529 of normal number and qNaN to not raise an inexact exception.
531 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
533 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
535 2013-11-28 Matthew Leach <matthew.leach@arm.com>
537 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
538 for correct opcodes on BE.
540 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
542 * soft-fp/op-4.h: Update from glibc.
544 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
546 * libgcc2.c (__udivmoddi4): Define new implementation when
547 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
548 divide instructions.
550 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
552 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
554 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
556 * config/t-softfp (soft-fp-objects-base): New variable.
557 (soft-fp-objects): Use it.
559 2013-11-23 David Edelson <dje.gcc@gmail.com>
560 Andrew Dixie <andrewd@gentrack.com>
562 PR target/33704
563 * config/rs6000/aixinitfini.c: New file.
564 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
565 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
566 symbols.
568 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
570 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
572 2013-11-18 Jan Hubicka <jh@suse.cz>
574 * libgcov-driver.c (run_accounted): Make global level static.
575 (gcov_exit_merge_summary): Silence warning; do not clear
576 run_accounted here.
577 (gcov_exit): Clear it here.
579 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
580 run_accounted.
582 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
583 (all_prg, crc32): Remove static vars.
584 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
585 all_prg.
586 (gcov_exit_merge_gcda): Add crc32 parameter.
587 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
588 do not account run if it was already accounted.
589 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
590 (gcov_exit): Initialize all_prg; update.
592 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
594 * configure: Regenerate.
596 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
597 Alan Modra <amodra@gmail.com>
599 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
600 (frob_update_context): Use it.
602 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
603 Alan Modra <amodra@gmail.com>
605 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
606 (trampoline_initial): Provide ELFv2 variant.
607 (__trampoline_setup): Likewise.
609 * config/rs6000/linux-unwind.h (frob_update_context): Do not
610 check for AIX indirect function call sequence if _CALL_ELF == 2.
612 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
613 Alan Modra <amodra@gmail.com>
615 * config/rs6000/linux-unwind.h (get_regs): Do not support
616 old kernel versions if _CALL_ELF == 2.
617 (frob_update_context): Do not support PLT stub variants only
618 generated by old linkers if _CALL_ELF == 2.
620 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
621 Alan Modra <amodra@gmail.com>
623 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
624 location of CR save area for 64-bit little-endian systems.
626 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
628 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
629 in tmake_file.
630 * config/arm/t-vxworks: Delete.
632 2013-11-10 Kai Tietz <ktietz@redhat.com>
634 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
635 Increment load-count on use of LIBGCC_SONAME DLL.
636 (hmod_libgcc): New static variable to hold handle of
637 LIBGCC_SONAME DLL.
638 (__gcc_deregister_frame): Decrement load-count of
639 LIBGCC_SONAME DLL.
641 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
643 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
644 availability.
645 * configure: Regenerate
647 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
649 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
650 FP_EX_DENORM. Store result to volatile location after SSE division
651 to close interrupt window. Remove unneeded fwait after x87
652 division since interrupt window will be closed by emitted fstp.
653 Rewrite FP_EX_INEXACT handling.
655 2013-11-06 Joseph Myers <joseph@codesourcery.com>
657 * soft-fp/README: Update.
658 * soft-fp/adddf3.c: Update from glibc.
659 * soft-fp/addsf3.c: Likewise.
660 * soft-fp/addtf3.c: Likewise.
661 * soft-fp/divdf3.c: Likewise.
662 * soft-fp/divsf3.c: Likewise.
663 * soft-fp/divtf3.c: Likewise.
664 * soft-fp/double.h: Likewise.
665 * soft-fp/eqdf2.c: Likewise.
666 * soft-fp/eqsf2.c: Likewise.
667 * soft-fp/eqtf2.c: Likewise.
668 * soft-fp/extenddftf2.c: Likewise.
669 * soft-fp/extended.h: Likewise.
670 * soft-fp/extendsfdf2.c: Likewise.
671 * soft-fp/extendsftf2.c: Likewise.
672 * soft-fp/extendxftf2.c: Likewise.
673 * soft-fp/fixdfdi.c: Likewise.
674 * soft-fp/fixdfsi.c: Likewise.
675 * soft-fp/fixdfti.c: Likewise.
676 * soft-fp/fixsfdi.c: Likewise.
677 * soft-fp/fixsfsi.c: Likewise.
678 * soft-fp/fixsfti.c: Likewise.
679 * soft-fp/fixtfdi.c: Likewise.
680 * soft-fp/fixtfsi.c: Likewise.
681 * soft-fp/fixtfti.c: Likewise.
682 * soft-fp/fixunsdfdi.c: Likewise.
683 * soft-fp/fixunsdfsi.c: Likewise.
684 * soft-fp/fixunsdfti.c: Likewise.
685 * soft-fp/fixunssfdi.c: Likewise.
686 * soft-fp/fixunssfsi.c: Likewise.
687 * soft-fp/fixunssfti.c: Likewise.
688 * soft-fp/fixunstfdi.c: Likewise.
689 * soft-fp/fixunstfsi.c: Likewise.
690 * soft-fp/fixunstfti.c: Likewise.
691 * soft-fp/floatdidf.c: Likewise.
692 * soft-fp/floatdisf.c: Likewise.
693 * soft-fp/floatditf.c: Likewise.
694 * soft-fp/floatsidf.c: Likewise.
695 * soft-fp/floatsisf.c: Likewise.
696 * soft-fp/floatsitf.c: Likewise.
697 * soft-fp/floattidf.c: Likewise.
698 * soft-fp/floattisf.c: Likewise.
699 * soft-fp/floattitf.c: Likewise.
700 * soft-fp/floatundidf.c: Likewise.
701 * soft-fp/floatundisf.c: Likewise.
702 * soft-fp/floatunditf.c: Likewise.
703 * soft-fp/floatunsidf.c: Likewise.
704 * soft-fp/floatunsisf.c: Likewise.
705 * soft-fp/floatunsitf.c: Likewise.
706 * soft-fp/floatuntidf.c: Likewise.
707 * soft-fp/floatuntisf.c: Likewise.
708 * soft-fp/floatuntitf.c: Likewise.
709 * soft-fp/gedf2.c: Likewise.
710 * soft-fp/gesf2.c: Likewise.
711 * soft-fp/getf2.c: Likewise.
712 * soft-fp/ledf2.c: Likewise.
713 * soft-fp/lesf2.c: Likewise.
714 * soft-fp/letf2.c: Likewise.
715 * soft-fp/muldf3.c: Likewise.
716 * soft-fp/mulsf3.c: Likewise.
717 * soft-fp/multf3.c: Likewise.
718 * soft-fp/negdf2.c: Likewise.
719 * soft-fp/negsf2.c: Likewise.
720 * soft-fp/negtf2.c: Likewise.
721 * soft-fp/op-1.h: Likewise.
722 * soft-fp/op-2.h: Likewise.
723 * soft-fp/op-4.h: Likewise.
724 * soft-fp/op-8.h: Likewise.
725 * soft-fp/op-common.h: Likewise.
726 * soft-fp/quad.h: Likewise.
727 * soft-fp/single.h: Likewise.
728 * soft-fp/soft-fp.h: Likewise.
729 * soft-fp/subdf3.c: Likewise.
730 * soft-fp/subsf3.c: Likewise.
731 * soft-fp/subtf3.c: Likewise.
732 * soft-fp/truncdfsf2.c: Likewise.
733 * soft-fp/trunctfdf2.c: Likewise.
734 * soft-fp/trunctfsf2.c: Likewise.
735 * soft-fp/trunctfxf2.c: Likewise.
736 * soft-fp/unorddf2.c: Likewise.
737 * soft-fp/unordsf2.c: Likewise.
738 * soft-fp/unordtf2.c: Likewise.
740 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
742 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
743 (_FP_MUL_MEAT_D): Ditto.
744 (_FP_DIV_MEAT_S): Ditto.
745 (_FP_DIV_MEAT_D): Ditto.
746 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
747 t-softfp-sfdf and t-softfp to tmake_file.
749 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
751 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
752 * config/i386/crtprec.c: Ditto.
754 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
755 Shiva Chen <shiva0217@gmail.com>
757 * config.host (nds32*-elf*): Add nds32 target.
758 * config/nds32 : New directory and files.
760 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
762 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
763 * config.host (cpu_type) <Setting default>: Add entry for
764 crisv32-*-*.
765 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
766 <crisv32-*-linux*>: Adjust.
767 * longlong.h: Wrap the whole CRIS section in a single
768 defined(__CRIS__) conditional. Add comment about add_ssaaaa
769 and sub_ddmmss.
770 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
771 defined.
772 [__CRIS__] (__umulsidi3): Define.
773 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
774 * config/cris/sfp-machine.h: New file.
775 * config/cris/umulsidi3.S: New file.
776 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
777 * config/cris/arit.c (SIGNMULT): New macro.
778 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
779 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
780 saving 3 out of originally 33 cycles from the fastest
781 path, 3 out of 54 from the medium path and one from the longest
782 path. Improve comments.
784 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
786 * sync.c: Remove static aliases and define each function directly
787 under its real name.
789 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
791 * config.host (hppa*64*-*-linux*): Define extra_parts.
792 (hppa*-*-linux*): Likewise.
794 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
796 * config/arc/crtgend.S: Add 2013 to Copyright years.
797 * config/arc/gmon/atomic.h: Likewise.
798 * config/arc/gmon/auxreg.h: Likewise.
799 * config/arc/gmon/sys/gmon_out.h: Likewise.
800 * config/arc/gmon/sys/gmon.h: Likewise.
801 * config/arc/gmon/prof-freq.c: Likewise.
802 * config/arc/gmon/mcount.c: Likewise.
803 * config/arc/gmon/prof-freq-stub.S: Likewise.
804 * config/arc/gmon/gmon.c: Likewise.
805 * config/arc/gmon/machine-gmon.h: Likewise.
806 * config/arc/gmon/profil.S: Likewise.
807 * config/arc/gmon/dcache_linesz.S: Likewise.
808 * config/arc/crtg.S: Likewise.
809 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
810 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
811 * config/arc/ieee-754/adddf3.S: Likewise.
812 * config/arc/ieee-754/truncdfsf2.S: Likewise.
813 * config/arc/ieee-754/fixsfsi.S: Likewise.
814 * config/arc/ieee-754/gtsf2.S: Likewise.
815 * config/arc/ieee-754/floatsisf.S: Likewise.
816 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
817 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
818 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
819 * config/arc/ieee-754/fixdfsi.S: Likewise.
820 * config/arc/ieee-754/addsf3.S: Likewise.
821 * config/arc/ieee-754/gesf2.S: Likewise.
822 * config/arc/ieee-754/floatsidf.S: Likewise.
823 * config/arc/ieee-754/extendsfdf2.S: Likewise.
824 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
825 * config/arc/ieee-754/gtdf2.S: Likewise.
826 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
827 * config/arc/ieee-754/uneqdf2.S: Likewise.
828 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
829 * config/arc/ieee-754/uneqsf2.S: Likewise.
830 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
831 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
832 * config/arc/ieee-754/eqdf2.S: Likewise.
833 * config/arc/ieee-754/ordsf2.S: Likewise.
834 * config/arc/ieee-754/divsf3.S: Likewise.
835 * config/arc/ieee-754/divdf3.S: Likewise.
836 * config/arc/ieee-754/floatunsidf.S: Likewise.
837 * config/arc/ieee-754/orddf2.S: Likewise.
838 * config/arc/ieee-754/eqsf2.S: Likewise.
839 * config/arc/ieee-754/gedf2.S: Likewise.
840 * config/arc/crtn.S: Likewise.
841 * config/arc/crti.S: Likewise.
842 * config/arc/t-arc700-uClibc: Likewise.
843 * config/arc/asm.h: Likewise.
844 * config/arc/libgcc-excl.ver: Likewise.
845 * config/arc/t-arc-newlib: Likewise.
846 * config/arc/divtab-arc700.c: Likewise.
847 * config/arc/initfini.c: Likewise.
848 * config/arc/fp-hack.h: Likewise.
850 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
851 Diego Novillo <dnovillo@google.com>
853 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
854 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
855 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
856 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
858 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
859 Brendan Kehoe <brendan@zen.org>
860 Simon Cook <simon.cook@embecosm.com>
862 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
863 * config/arc: New directory.
864 * longlong.h [__arc__] (umul_ppmm): Remove.
865 [__arc__] (__umulsidi3): Define.
866 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
867 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
869 2013-09-17 Jacek Caban <jacek@codeweavers.com>
871 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
872 CreateSemaphoreA.
873 * config/i386/gthr-win32.h: Likewise.
875 2013-09-16 DJ Delorie <dj@redhat.com>
877 * config/rl78/vregs.h: Add G10 register definitions.
878 * config/rl78/lib2mul.c: Enable for RL78/G10.
879 * config/rl78/lib2div.c: Likewise.
880 * config/rl78/lshrsi3.S: Use vregs.h.
881 * config/rl78/cmpsi2.S: Likewise.
882 * config/rl78/trampoline.S: Likewise.
883 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
885 2013-09-14 DJ Delorie <dj@redhat.com>
886 Nick Clifton <nickc@redhat.com>
888 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
889 * config/rl78/vregs.h: New.
890 * config/rl78/signbit.S: New file. Implements signbit function.
891 * config/rl78/divmodsi.S: New.
892 * config/rl78/divmodhi.S: New.
893 * config/rl78/divmodqi.S: New.
894 * config/rl78/t-rl78: Build them here...
895 * config/rl78/lib2div.c: ...but not here.
897 2013-09-12 DJ Delorie <dj@redhat.com>
899 * config.host (msp*-*-elf): New.
900 * config/msp430/: New port.
902 2013-08-18 Iain Sandoe <iain@codesourcery.com>
904 PR gcov-profile/58127
905 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
906 __thread var for emulated TLS.
907 (__gcov_indirect_call_counters): Likewise.
909 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
910 Catherine Moore <clm@codesourcery.com>
911 Richard Sandiford <rdsandiford@googlemail.com>
913 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
914 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
915 (CALL_STUB_NO_RET): Likewise.
916 (CALL_STUB_RET): Likewise.
917 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
918 __mips16_ret call/return stub symbols.
919 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
920 to tmake_file.
922 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
924 * config.host <mips*-*-linux*>: Remove a stray comment.
926 2013-08-10 Jan Hubicka <jh@suse.cz>
928 Work around binutils PR14342
929 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
930 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
931 (L_gcov_indirect_call_profiler_v2): New.
933 2013-08-06 Jan Hubicka <jh@suse.cz>
935 * libgcov.c (__gcov_indirect_call_callee,
936 __gcov_indirect_call_counters): New global vars.
937 (__gcov_indirect_call_profiler): replace by ...
938 (__gcov_indirect_call_profiler_v2) ... this one.
940 2013-08-06 Caroline Tice <cmtice@google.com>
942 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
943 vtv_start_preinit.o and vtv_end_preinit.o.
944 * configure.ac: Add code to check/set enable_vtable_verify.
945 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
946 true.
947 * vtv_start_preinit.c: New file.
948 * vtv_end_preinit.c: New file.
949 * vtv_start.c: New file.
950 * vtv_end.c: New file.
951 * configure: Regenerated.
953 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
955 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
956 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
957 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
958 GPL-3.0-with-GCC-exception.
960 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
962 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
963 ISA and up.
965 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
967 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
968 mapping for FPRs when creating the fallback framestate.
970 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
972 PR target/57516
973 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
974 (__round_s2_const, __round_u2_const)
975 (__round_s4_const, __round_u4_const, __round_x8):
976 Saturate result if addition result cannot be represented.
978 2013-07-15 Matthias Klose <doko@ubuntu.com>
980 * libgcc2.c: Don't include <limits.h>.
982 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
984 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
986 2013-07-06 Jakub Jelinek <jakub@redhat.com>
988 PR target/29776
989 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
991 2013-06-28 Jakub Jelinek <jakub@redhat.com>
993 PR middle-end/36041
994 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
995 Define.
996 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
997 instead of table lookups.
998 (__popcountDI2): Likewise.
1000 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1002 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1003 correctly.
1005 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1007 PR other/53317
1008 * soft-fp/adddf3.c: Update from glibc.
1009 * soft-fp/addsf3.c: Likewise.
1010 * soft-fp/addtf3.c: Likewise.
1011 * soft-fp/divdf3.c: Likewise.
1012 * soft-fp/divsf3.c: Likewise.
1013 * soft-fp/divtf3.c: Likewise.
1014 * soft-fp/double.h: Likewise.
1015 * soft-fp/eqdf2.c: Likewise.
1016 * soft-fp/eqsf2.c: Likewise.
1017 * soft-fp/eqtf2.c: Likewise.
1018 * soft-fp/extenddftf2.c: Likewise.
1019 * soft-fp/extended.h: Likewise.
1020 * soft-fp/extendsfdf2.c: Likewise.
1021 * soft-fp/extendsftf2.c: Likewise.
1022 * soft-fp/fixdfdi.c: Likewise.
1023 * soft-fp/fixdfsi.c: Likewise.
1024 * soft-fp/fixsfdi.c: Likewise.
1025 * soft-fp/fixsfsi.c: Likewise.
1026 * soft-fp/fixtfdi.c: Likewise.
1027 * soft-fp/fixtfsi.c: Likewise.
1028 * soft-fp/fixunsdfdi.c: Likewise.
1029 * soft-fp/fixunsdfsi.c: Likewise.
1030 * soft-fp/fixunssfdi.c: Likewise.
1031 * soft-fp/fixunssfsi.c: Likewise.
1032 * soft-fp/fixunstfdi.c: Likewise.
1033 * soft-fp/fixunstfsi.c: Likewise.
1034 * soft-fp/floatdidf.c: Likewise.
1035 * soft-fp/floatdisf.c: Likewise.
1036 * soft-fp/floatditf.c: Likewise.
1037 * soft-fp/floatsidf.c: Likewise.
1038 * soft-fp/floatsisf.c: Likewise.
1039 * soft-fp/floatsitf.c: Likewise.
1040 * soft-fp/floatundidf.c: Likewise.
1041 * soft-fp/floatundisf.c: Likewise.
1042 * soft-fp/floatunditf.c: Likewise.
1043 * soft-fp/floatunsidf.c: Likewise.
1044 * soft-fp/floatunsisf.c: Likewise.
1045 * soft-fp/floatunsitf.c: Likewise.
1046 * soft-fp/gedf2.c: Likewise.
1047 * soft-fp/gesf2.c: Likewise.
1048 * soft-fp/getf2.c: Likewise.
1049 * soft-fp/ledf2.c: Likewise.
1050 * soft-fp/lesf2.c: Likewise.
1051 * soft-fp/letf2.c: Likewise.
1052 * soft-fp/muldf3.c: Likewise.
1053 * soft-fp/mulsf3.c: Likewise.
1054 * soft-fp/multf3.c: Likewise.
1055 * soft-fp/negdf2.c: Likewise.
1056 * soft-fp/negsf2.c: Likewise.
1057 * soft-fp/negtf2.c: Likewise.
1058 * soft-fp/op-1.h: Likewise.
1059 * soft-fp/op-2.h: Likewise.
1060 * soft-fp/op-4.h: Likewise.
1061 * soft-fp/op-8.h: Likewise.
1062 * soft-fp/op-common.h: Likewise.
1063 * soft-fp/quad.h: Likewise.
1064 * soft-fp/single.h: Likewise.
1065 * soft-fp/soft-fp.h: Likewise.
1066 * soft-fp/subdf3.c: Likewise.
1067 * soft-fp/subsf3.c: Likewise.
1068 * soft-fp/subtf3.c: Likewise.
1069 * soft-fp/truncdfsf2.c: Likewise.
1070 * soft-fp/trunctfdf2.c: Likewise.
1071 * soft-fp/trunctfsf2.c: Likewise.
1072 * soft-fp/unorddf2.c: Likewise.
1073 * soft-fp/unordsf2.c: Likewise.
1074 * soft-fp/unordtf2.c: Likewise.
1075 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1076 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1077 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1078 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1079 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1080 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1081 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1082 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1083 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1084 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1085 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1086 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1088 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1090 * config/mips/lib2funcs.c: New file.
1091 * config/mips/t-mips (LIB2ADD_ST): Add it.
1093 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1095 PR target/6526
1096 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1097 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1099 2013-06-08 Walter Lee <walt@tilera.com>
1101 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1102 Replace int64_t with long long. Add __extension__ where
1103 appropriate.
1104 * config/tilepro/atomic.c: Include config.h.
1106 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1108 * config.host (arm-wrs-vxworks): Configure with other soft float.
1110 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1112 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1113 (mips64r5900el-*-elf*): New configurations.
1115 2013-06-04 Alan Modra <amodra@gmail.com>
1117 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1119 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1121 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1123 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1125 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1126 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1127 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1129 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1131 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1132 (powerpc-wrs-vxworks): Likewise.
1134 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1136 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1137 signal frames as well.
1138 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1139 STACK_BIAS to the CFA offset.
1141 2013-05-17 Richard Henderson <rth@redhat.com>
1143 PR target/49146
1144 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1145 (execute_cfa_program): Use it when storing to fs->regs.
1147 2013-05-08 Kai Tietz <ktietz@redhat.com>
1149 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1150 (__deregister_frame_info): Likewise.
1152 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1154 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1155 NaN's payload.
1157 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1159 2013-04-25 Alan Modra <amodra@gmail.com>
1161 * config.host: Match little-endian powerpc-linux.
1163 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1165 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1166 as 'unsigned long long' instead of 'unsigned long'.
1167 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1168 'signed long'.
1170 2013-04-10 Julian Brown <julian@codesourcery.com>
1172 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1173 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1174 unsigned char/unsigned short.
1175 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1177 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1179 PR other/55274
1180 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1182 2013-04-04 Meador Inge <meadori@codesourcery.com>
1184 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1185 computing the location of the link register.
1186 (aeabi_uldivmod): Ditto.
1188 2013-03-27 Kai Tietz <ktietz@redhat.com>
1190 * config.host: Add support for cygwin x64 target.
1191 * configure: Regenerated.
1193 2013-03-26 Walter Lee <walt@tilera.com>
1195 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1196 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1198 2013-03-25 Kai Tietz <ktietz@redhat.com>
1200 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1202 2013-03-20 Robert Mason <rbmj@verizon.net>
1204 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1205 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1206 (__gthread_leave_tsd_dtor_context): Add prototypes.
1207 (tls_delete_hook): Update.
1209 2013-03-20 Catherine Moore <clm@codesourcery.com>
1210 Joseph Myers <joseph@codesourcery.com>
1211 Chao-ying Fu <fu@mips.com>
1213 * config/mips/mips16.S: Don't build for microMIPS.
1214 * config/mips/linux-unwind.h: Handle microMIPS frame.
1215 * config/mips/crtn.S (fini, init): New labels.
1217 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1219 PR tree-optimization/53265
1220 * unwind-dw2.c (execute_cfa_program): Avoid
1221 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1222 on targets with DWARF_FRAME_REGISTERS < 32.
1224 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1226 PR target/49880
1227 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1228 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1230 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1232 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1233 sandybridge processors.
1235 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1237 PR target/56529
1238 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1239 inclusion list.
1241 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1243 * config/microblaze/crti.S: Setup stack protection at entry
1245 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1247 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1248 (__rotldi3): Shift bytewise if applicable.
1250 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1252 * config/aarch64/sync-cache.c
1253 (__aarch64_sync_cache_range): Silence warnings.
1255 2013-02-25 Catherine Moore <clm@codesourcery.com>
1257 Revert:
1258 2013-02-24 Catherine Moore <clm@codesourcery.com>
1259 Joseph Myers <joseph@codesourcery.com>
1260 Chao-ying Fu <fu@mips.com>
1262 * config/mips/mips16.S: Don't build for microMIPS.
1263 * config/mips/linux-unwind.h: Handle microMIPS frame.
1264 * config/mips/crtn.S (fini, init): New labels.
1266 2013-02-24 Catherine Moore <clm@codesourcery.com>
1267 Joseph Myers <joseph@codesourcery.com>
1268 Chao-ying Fu <fu@mips.com>
1270 * config/mips/mips16.S: Don't build for microMIPS.
1271 * config/mips/linux-unwind.h: Handle microMIPS frame.
1272 * config/mips/crtn.S (fini, init): New labels.
1274 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1275 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1276 as dividend.
1278 2013-02-16 Alan Modra <amodra@gmail.com>
1280 PR target/55431
1281 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1282 (ppc_fallback_frame_state): Always set up save locations for fp
1283 and altivec. Don't bother with non-callee-saved regs, r0-r13
1284 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1286 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1288 PR target/54222
1289 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1290 _ssmulHA, _ssmulSA.
1291 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1292 _ssmulha3, _usmulusa3, _ssmulsa3.
1293 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1294 (__muldi3): XCALL __muldi3_6 instead of rcall.
1295 (__umulsidi3, __mulsidi3): New functions.
1296 (do_prologue_saves, do_epilogue_restores): New .macros.
1297 (__divdi3_moddi3): Use them.
1298 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1299 (__usmulusa3, __ssmulsa3): New functions.
1301 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1302 Jack Howarth <howarth@bromo.med.uc.edu>
1303 Patrick Marlier <patrick.marlier@gmail.com>
1305 PR libitm/55693
1306 * config/darwin-crt-tm.c: Remove dummy functions hack.
1308 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1310 PR target/54222
1311 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1312 * config/avr/lib2-object.mk: New iterator to build objects from it.
1313 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1314 lib2funcs.c.
1315 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1316 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1317 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1318 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1319 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1320 * config/avr/lib1funcs-fixed.S: Implement them.
1322 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1324 Update copyright years.
1326 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1328 PR target/54601
1329 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1330 Add crtcxa to extra_parts.
1331 * config/rs6000/exit.h: New file.
1332 * config/rs6000/cxa_atexit.c: New file.
1333 * config/rs6000/cxa_finalize.c: New file.
1334 * config/rs6000/crtcxa.c: New file.
1335 * config/rs6000/t-aix-cxa: New file.
1336 * config/rs6000/libgcc-aix-cxa.ver: New file.
1338 2013-01-31 Nick Clifton <nickc@redhat.com>
1340 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1341 variant.
1343 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1345 PR target/54222
1346 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1347 _mulQQ, _mulHQ, _mulHA, _mulSA,
1348 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1349 _divQQ, _divHQ, _divHA, _divSA,
1350 _divUQQ, _divUHQ, _divUHA, _divUSA.
1352 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1354 * config.host(microblaze*-linux*): tmake_file: Remove
1355 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1356 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1357 to exclude functions from being built with libgcc.c and use
1358 the microblaze assembly.
1360 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1362 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1363 extra_parts.
1365 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1367 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1368 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1369 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1370 alignment operation.
1372 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1374 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1375 loop start address for cache clearing.
1377 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1379 * config/avr/lib1funcs.S: Remove trailing blanks.
1380 * config/avr/lib1funcs-fixed.S: Ditto.
1382 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1384 * config/avr/avr-lib.h: Add GPL copyright notice.
1386 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1388 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1389 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1390 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1391 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1393 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1395 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1396 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1398 2013-01-04 Nick Clifton <nickc@redhat.com>
1400 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1401 the CALLT instruction is supported.
1403 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1405 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1406 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1408 2012-12-13 John Tytgat <John@bass-software.com>
1410 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1411 is 25.
1413 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1415 PR libgcc/55451
1416 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1417 undefined signed overflows.
1419 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1421 PR target/55344
1422 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1424 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1426 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1427 (FP_TRAPPING_EXCEPTIONS): Define.
1428 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1429 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1431 2012-12-04 Richard Henderson <rth@redhat.com>
1433 PR bootstrap/55571
1434 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1436 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1438 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1439 (FP_EX_SHIFT): Define.
1440 (FP_TRAPPING_EXCEPTIONS): Define.
1442 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1444 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1445 (FP_ROUNDMODE): Use FP_RND_MASK.
1446 * config/aarch64/sfp-exceptions.c: New.
1447 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1448 Use __sfp_handle_exceptions.
1450 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1452 * config.host: (arm*-*-freebsd*): Remove.
1453 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1454 (arm*-*-elf*): Remove.
1455 (arm*-*-wince-pe*): Remove.
1456 * arm/unwind-arm.c (struct fpa_reg): Delete.
1457 (struct fpa_regs): Delete.
1458 (phase1_vrs): Remove fpa element.
1459 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1460 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1461 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1462 * ieee754-sf.S (floatundisf): Remove FPA support.
1463 (floatdisf): Likewise.
1464 * ieee75f-df.S (floatundidf): Likewise.
1465 (floatdidf): Likewise.
1467 2012-11-29 Kai Tietz <ktietz@redhat.com>
1469 PR target/55445
1470 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1471 * unwind-generic.h: Likewise.
1472 * unwind-seh.c: Likewise.
1474 2012-11-28 Richard Henderson <rth@redhat.com>
1476 PR libgcc/48076
1477 * emutls.c (__emutls_get_address): Avoid race condition between
1478 obj->loc.offset read and emutls_key initialization.
1480 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1482 Adjust decimal point of signed accum mode to GCC default.
1484 PR target/54222
1485 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1486 _divqq_helper.
1487 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1488 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1489 (__mulha3, __mulsa3)
1490 (__divqq3, __divha3, __divsa3): Adjust to new position of
1491 decimal point of signed accum types.
1493 (__mulusa3_round): New function.
1494 (__mulusa3): Use it.
1495 (__divqq_helper): New function.
1496 (__udivuqq3): Use it.
1498 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1500 PR bootstrap/55370
1501 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1503 2012-11-18 Teresa Johnson <tejohnson@google.com>
1505 PR bootstrap/55051
1506 * libgcov.c (gcov_exit): Remove merged program summary
1507 comparison unless !GCOV_LOCKED.
1509 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1511 * soft-fp: Updated from glibc upstream.
1513 2012-11-06 Ian Lance Taylor <iant@google.com>
1515 * generic-morestack.c (__generic_morestack): Align the returned
1516 stack pointer to a 32 byte boundary.
1517 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1518 increment the return address until we have decided that we don't
1519 have a varargs function.
1520 (__morestack) [32-bit]: Align stack correctly when calling C
1521 functions.
1522 (__morestack) [64-bit]: Likewise.
1524 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1526 * configure: Regenerate.
1528 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1530 PR target/55175
1531 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1532 * config/i386/sfp-machine.h: Guard exception handling
1533 code with _SOFT_FLOAT.
1534 * config/i386/32/sfp-machine.h: Guard rounding handling
1535 code with _SOFT_FLOAT.
1536 * config/i386/64/sfp-machine.h: Ditto.
1538 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1540 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1541 as extra_parts.
1543 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1545 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1546 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1547 when appropriate. Correct structure element types.
1548 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1549 -minline-all-stringops from compile flags.
1551 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1553 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1555 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1557 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1559 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1561 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1562 tmake_file.
1564 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1565 Jim MacArthur <jim.macarthur@arm.com>
1566 Marcus Shawcroft <marcus.shawcroft@arm.com>
1567 Nigel Stephens <nigel.stephens@arm.com>
1568 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1569 Richard Earnshaw <rearnsha@arm.com>
1570 Sofiane Naci <sofiane.naci@arm.com>
1571 Stephen Thomas <stephen.thomas@arm.com>
1572 Tejas Belagod <tejas.belagod@arm.com>
1573 Yufeng Zhang <yufeng.zhang@arm.com>
1575 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1576 * config/aarch64/crti.S: New file.
1577 * config/aarch64/crtn.S: New file.
1578 * config/aarch64/linux-unwind.h: New file.
1579 * config/aarch64/sfp-machine.h: New file.
1580 * config/aarch64/sync-cache.c: New file.
1581 * config/aarch64/t-aarch64: New file.
1582 * config/aarch64/t-softfp: New file.
1584 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1586 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1587 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1588 no-longer-needed LDBU insns.
1590 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1592 * config.host
1593 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1594 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1596 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1598 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1600 2012-10-15 Matthias Klose <doko@ubuntu.com>
1602 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1604 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1606 * configure: Regenerate.
1607 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1609 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1611 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1612 instructions for 64bit targets only.
1614 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1616 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1617 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1618 * config/i386/32/sfp-machine.h: ... here.
1619 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1620 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1621 New defines.
1623 2012-10-07 Matthias Klose <doko@ubuntu.com>
1625 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1626 as unused.
1627 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1629 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1631 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1632 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1633 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1634 (ElfW): Likewise.
1636 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1638 PR other/53889
1639 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1640 Fix parameter names.
1642 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1644 PR target/33135
1645 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1646 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1647 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1649 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1651 PR target/50457
1652 * config/sh/linux-atomic.S: Delete.
1653 * config/sh/linux-atomic.c: New.
1654 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1655 linux-atomic.c. Add cflags to disable warnings.
1657 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1659 PR other/53889
1660 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1661 function.
1662 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1663 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1664 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1665 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1666 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1667 Likewise.
1668 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1669 Likewise.
1670 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1671 Likewise.
1672 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1673 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1675 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1677 * config.host (hppa-*-openbsd*): New target.
1678 * config/pa/t-openbsd: New file.
1680 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1682 PR target/54222
1683 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1684 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1685 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1686 (__divsa3): Use __negsi2 to negate r_quoL.
1687 * config/avr/lib1funcs.S (FALIAS): New macro.
1688 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1689 (__negsi2): ...this new function.
1690 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1691 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1692 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1693 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1694 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1695 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1697 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1699 PR target/54089
1700 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1701 (lshrsi3): Reimplement as lshrsi3_r0.
1703 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1705 PR target/46191
1706 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1707 of libgcc.a.
1709 2012-09-07 Teresa Johnson <tejohnson@google.com>
1711 PR gcov-profile/54487
1712 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1713 differences.
1715 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1717 PR target/54461
1718 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1719 not configured --with-avrlibc=no.
1720 * config/avr/t-avrlibc: New file.
1721 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1722 (DPBIT_FUNCS): Ditto.
1723 (TPBIT_FUNCS): Ditto.
1725 2012-09-04 Teresa Johnson <tejohnson@google.com>
1727 * libgcov.c (struct gcov_summary_buffer): New structure.
1728 (gcov_histogram_insert): New function.
1729 (gcov_compute_histogram): Ditto.
1730 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1731 histograms during summary merging.
1733 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1735 * config.host (x86_64-*-openbsd*): New target.
1737 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1739 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1740 attribute.
1742 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1744 PR target/54222
1745 * config/avr/t-avr (conv_X): Rename to func_X.
1747 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1749 PR target/54222
1750 * config/avr/lib1funcs-fixed.S: New file.
1751 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1752 after they are used.
1753 (neg2, neg4): New macros.
1754 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1755 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1756 (__umulhisi3): Speed up MUL variant if there is enough flash.
1757 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1758 avr-modes.def.
1759 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1760 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1761 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1762 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1763 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1764 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1765 (LIB2FUNCS_EXCLUDE): Add supported functions.
1767 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1769 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1770 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1771 libgcc-s-objects.
1772 * fixed-obj.mk: Only expand dependency if $o is not in
1773 LIB2FUNCS_EXCLUDE.
1775 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1777 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1779 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1781 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1782 depend on --enable-shared.
1783 ($(lib1asmfuncs-o)): Use %.vis files independent of
1784 --enable-shared.
1785 * static-object.mk ($(base)$(objext), $(base).vis)
1786 ($(base)_s$(objext)): Use same rules for visibility handling as in
1787 shared-object.mk.
1789 2012-08-21 Ian Lance Taylor <iant@google.com>
1791 * config/i386/morestack.S (__morestack_non_split): Increase amount
1792 of space allocated for non-split code stack.
1794 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1796 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1797 even if inhibit_libc.
1799 2012-08-17 Julian Brown <julian@codesourcery.com>
1801 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1802 -fexceptions -fnon-call-exceptions if not defined.
1803 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1804 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1806 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1808 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1809 type.
1811 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1813 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1814 rs6000/t-slibgcc-aix.
1816 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1818 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1820 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1822 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1824 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1826 PR driver/54171
1827 * Makefile.in (version): Replace top_srcdir with srcdir.
1829 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1831 * Makefile.in (version): set to BASE-VER file from gcc directory.
1833 2012-08-01 Nick Clifton <nickc@redhat.com>
1835 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1836 Implements __clrsb for an HImode argument.
1838 2012-07-31 Nick Clifton <nickc@redhat.com>
1840 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1841 Implements __clrsb for an HImode argument.
1842 * config/stormy16/clrsbhi2.c: New file:
1843 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1845 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1847 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1849 2012-07-19 Tristan Gingold <gingold@adacore.com>
1850 Richard Henderson <rth@redhat.com>
1852 * unwind-seh.c: New file.
1853 * unwind-generic.h: Include windows.h for SEH.
1854 (_Unwind_Exception): Use 6 private fields for SEH.
1855 (_GCC_specific_handler): Declare.
1856 * unwind-c.c (__gcc_personality_seh0): New function.
1857 Adjust for SEH.
1858 * config/i386/libgcc-cygming.ver: New file.
1859 * config/i386/t-seh-eh: New file.
1860 * config.host (x86_64-*-mingw*): Default to seh.
1862 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1864 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1866 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1868 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1869 __builtin_expect when checking for exceptions.
1870 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1872 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1874 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1875 function declaration.
1876 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1877 (FP_RND_MASK): New.
1878 * config/ia64/sfp-exceptions.c: New.
1879 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1881 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1883 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1884 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1885 * config/i386/64/sfp-machine: ... (delete here) ...
1886 * config/i386/sfp-machine.h: ... to here.
1887 (FP_EX_MASK): Remove.
1888 (FP_RND_MASK): New.
1889 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1891 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1893 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1894 * config/i386/libgcc-sol2.ver: Ditto.
1895 * config/i386/libgcc-glibc.ver: Ditto.
1897 2012-06-11 Roland McGrath <mcgrathr@google.com>
1899 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1900 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1901 pthread_cancel.
1903 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1905 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1906 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1907 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1908 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1909 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1910 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1911 * config/i386/64/sfp-machine: ... (delete here) ...
1912 * config/i386/sfp-machine.h: ... to here.
1913 (FP_EX_MASK): New.
1914 (__sfp_handle_exceptions): New function declaration.
1915 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1916 * config/i386/sfp-exceptions.c: New.
1917 * config/i386/t-softfp: New.
1918 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1919 i386/t-softfp to tmake_file.
1921 2012-06-03 David S. Miller <davem@davemloft.net>
1923 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1924 change.
1926 2012-05-31 David S. Miller <davem@davemloft.net>
1928 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1929 multiply and divide instructions on 32-bit when V9.
1930 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1932 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1934 * config/arm/ieee754-df.S: Fix typos.
1935 * config/arm/ieee754-sf.S: Fix typos.
1936 * config/c6x/libunwind.S: Fix typos.
1937 * config/epiphany/udivsi3-float.c: Fix typos.
1938 * config/microblaze/muldi3_hard.S: Fix typos.
1939 * config/picochip/adddi3.S: Fix typos.
1940 * config/picochip/ashlsi3.S: Fix typos.
1941 * config/picochip/ashrsi3.S: Fix typos.
1942 * config/picochip/clzsi2.S: Fix typos.
1943 * config/picochip/cmpsi2.S: Fix typos.
1944 * config/picochip/divmod15.S: Fix typos.
1945 * config/picochip/divmodhi4.S: Fix typos.
1946 * config/picochip/divmodsi4.S: Fix typos.
1947 * config/picochip/longjmp.S: Fix typos.
1948 * config/picochip/lshrsi3.S: Fix typos.
1949 * config/picochip/parityhi2.S: Fix typos.
1950 * config/picochip/popcounthi2.S: Fix typos.
1951 * config/picochip/setjmp.S: Fix typos.
1952 * config/picochip/subdi3.S: Fix typos.
1953 * config/picochip/ucmpsi2.S: Fix typos.
1954 * config/picochip/udivmodhi4.S: Fix typos.
1955 * config/picochip/udivmodsi4.S: Fix typos.
1956 * config/spu/divv2df3.c: Fix typos.
1957 * config/spu/mfc_multi_tag_release.c: Fix typos.
1958 * config/spu/mfc_tag_release.c: Fix typos.
1959 * configure.ac: Fix typos.
1960 * configure: Regenerate.
1962 2012-05-25 Ian Lance Taylor <iant@google.com>
1964 * config/i386/morestack.S (__morestack_non_split): Check whether
1965 caller is varargs and needs %bp to hold the stack frame on return.
1967 2012-05-25 Olivier Hainque <hainque@adacore.com>
1969 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1970 sequence in the non pic case on VxWorks.
1972 2012-05-24 Olivier Hainque <hainque@adacore.com>
1974 * Makefile.in: Move dependency on install-unwind_h from
1975 "install-leaf" to "install".
1977 2012-05-24 Olivier Hainque <hainque@adacore.com>
1979 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1980 Use a separate command for stamp removals.
1982 2012-05-21 Andrew Pinski <apinski@cavium.com>
1984 PR bootstrap/53183
1985 * configure.ac: Define the default includes to being none.
1986 * configure: Regenerate.
1988 2012-05-16 Olivier Hainque <hainque@adacore.com>
1990 * Makefile.in (install-unwind_h): Rename into ...
1991 (install-unwind_h-forbuild): New target.
1992 (all): Use it instead of the former install-unwind_h.
1993 (install-unwind_h): Reinstate, copy to user install destination
1994 for include files, not to the internal gcc object directory one.
1995 (install-leaf): Depend on it.
1997 2012-05-15 Olivier Hainque <hainque@adacore.com>
1999 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2000 register numbers. LR_REGNO replaces R_LR.
2001 (ucontext_for): New, helper for ...
2002 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2003 and 5.3 of ...
2004 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2006 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2008 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2009 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2010 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2011 i386/t-cpuinfo ...
2012 (i[34567]86-*-*, x86_64-*-*): ... here.
2014 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2015 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2017 * config/i386/i386-cpuinfo.c: Rename to ...
2018 * config/i386/cpuinfo.c: ... this.
2019 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2021 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2022 (libgcc_cv_init_priority): New test.
2023 * configure: Regenerate.
2024 * config.in: New file.
2025 * Makefile.in (clean): Rename config.h to auto-target.h.
2026 (config.h): Likewise.
2027 (stamp-h): Likewise.
2029 * config/i386/cpuinfo.c (auto-target.h): Include.
2030 (CONSTRUCTOR_PRIORITY): Define.
2031 (__cpu_indicator_init): Use it.
2033 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2035 * longlong.h: Use a URL instead of an FSF postal address.
2036 Replace spaces with tab.
2038 2012-05-08 Teresa Johnson <tejohnson@google.com>
2040 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2041 (__gcov_dump): Ditto.
2042 (gcov_dump_complete): New global variable.
2043 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2044 (__gcov_flush): Outline functionality now in gcov_clear.
2045 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2047 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2049 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2050 (mips*-*-linux*): Include mips/t-tpbit when long double is
2051 16 bytes long.
2053 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2055 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2056 (get_available_features): New argument. Check for AVX2.
2057 (__cpu_indicator_init): Modify call to get_available_features.
2059 2012-04-25 Alan Modra <amodra@gmail.com>
2061 * config/rs6000/crtsavevr.S: New file.
2062 * config/rs6000/crtrestvr.S: New file.
2063 * config/rs6000/t-savresfgpr: Build the above.
2064 * config/rs6000/t-netbsd: Likewise.
2066 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2068 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2070 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2072 * libgcc/config/i386/i386-cpuinfo.c: New file.
2073 * libgcc/config/i386/t-cpuinfo: New file.
2074 * libgcc/config.host: Include t-cpuinfo.
2075 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2077 2012-04-24 Chao-ying Fu <fu@mips.com>
2079 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2081 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2083 struct siginfo vs. siginfo_t
2085 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2086 siginfo_t instead of struct siginfo.
2087 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2088 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2089 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2090 (ia64_handle_unwabi): Likewise.
2091 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2092 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2093 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2094 (sh_fallback_frame_state): Likewise.
2095 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2096 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2098 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2100 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2101 system call number.
2103 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2105 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2106 if it hasn't been previously saved.
2108 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2110 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2111 only for glibc.
2113 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2115 PR target/52737
2116 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2117 instead of __AVR_HAVE_8BIT_SP__.
2119 2012-03-26 Tristan Gingold <gingold@adacore.com>
2121 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2122 (unw_table_entry): Use unw_word instead of unsigned long.
2123 (_Unwind_FindTableEntry): Likewise.
2124 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2125 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2126 (_Unwind_FindTableEntry): Likewise.
2127 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2128 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2129 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2130 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2131 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2132 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2133 (uw_init_context_1, uw_install_context): Likewise.
2134 (unw_word): Move to unwind-ia64.h
2136 2012-03-26 Tristan Gingold <gingold@adacore.com>
2138 * config/vms/vms-ucrt0.c: Update copyright years.
2139 Add a sanity check.
2140 (___gcc_main_flags): Declare.
2141 (__main): Check flags to remap argv and exit code.
2142 * config.host (*-*-*vms*): Adjust extra_parts.
2143 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2144 (crt0.o): Add.
2146 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2148 * arm/lib1funcs.asm (ctzsi2): New function.
2149 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2150 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2151 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2152 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2153 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2154 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2156 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2158 * config.host: Add bits to support powerpc64-*-freebsd*.
2159 * config/rs6000/freebsd-unwind.h: New file.
2160 * config/rs6000/t-freebsd64: New file.
2162 2012-03-20 Richard Guenther <rguenther@suse.de>
2164 PR gcov-profile/52627
2165 * libgcov.c (init_mx): Fix mutex name.
2167 2012-03-16 Tristan Gingold <gingold@adacore.com>
2169 * config/ia64/vms-unwind.h: Remove ulong (and replace
2170 it by unw_reg where used). Define unw_reg with __int64.
2172 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2174 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2175 Solaris 8 handling.
2176 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2177 Solaris 8 handling.
2178 (sparc_is_sighandler): Likewise.
2180 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2182 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2183 <= saved reg size.
2185 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2187 * config/arm/crtn.S: Fix typo.
2189 2012-03-13 Richard Guenther <rguenther@suse.de>
2191 * libgcov.c: Remove stdio.h include and NULL un-define.
2193 2012-03-13 Richard Guenther <rguenther@suse.de>
2195 PR target/52569
2196 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2198 2012-03-13 Richard Guenther <rguenther@suse.de>
2200 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2202 2012-03-13 Richard Guenther <rguenther@suse.de>
2204 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2205 and __gthread_mutex_init_function definitions.
2207 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2209 * config.host (mips*-*-openbsd*): Remove.
2211 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2213 * config.host: Remove alpha*-dec-osf5.1* handling.
2214 * config/alpha/gthr-posix.c: Remove.
2215 * config/alpha/libgcc-osf5.ver: Remove.
2216 * config/alpha/osf5-unwind.h: Remove.
2217 * config/alpha/t-osf-pthread: Remove.
2218 * config/alpha/t-slibgcc-osf: Remove.
2219 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2220 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2221 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2222 * mkmap-flat.awk: Remove osf_export handling.
2224 2012-03-12 Richard Guenther <rguenther@suse.de>
2226 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2227 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2228 (__gthread_mutex_init_function): New function.
2229 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2231 PR gcov/49484
2232 * libgcov.c: Include gthr.h.
2233 (__gcov_flush_mx): New global variable.
2234 (init_mx, init_mx_once): New functions.
2235 (__gcov_flush): Protect self with a mutex.
2236 (__gcov_fork): Re-initialize mutex after forking.
2237 * unwind-dw2-fde.c: Change condition under which to use
2238 __GTHREAD_MUTEX_INIT_FUNCTION.
2240 2012-03-12 Tristan Gingold <gingold@adacore.com>
2242 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2243 * config/ia64/t-vms: Likewise.
2245 2012-03-11 Michael Hope <michael.hope@linaro.org>
2247 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2248 for Thumb-2.
2250 2012-03-07 Walter Lee <walt@tilera.com>
2252 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2253 "arch_atomic_".
2254 (atomic_xor): Rename and move definition to
2255 config/tilepro/atomic.h.
2256 (atomic_nand): Ditto.
2257 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2258 "arch_atomic_".
2259 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2260 (arch_atomic_nand): Ditto.
2262 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2264 PR target/52507
2265 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2267 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2269 PR target/52505
2270 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2271 from RAM.
2273 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2275 PR target/52461
2276 PR target/52508
2277 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2278 if RAMPZ affects reading from RAM.
2279 (__tablejump_elpm__): Ditto.
2280 (.xload): Ditto.
2281 (__movmemx_hi): Ditto.
2282 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2283 (__do_global_dtors): Ditto.
2284 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2285 (__movmemx_hi): Ditto.
2287 2012-03-05 Richard Henderson <rth@redhat.com>
2289 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2290 [ARM] (count_trailing_zeros): Use the builtin.
2292 2012-03-01 Kai Tietz <ktietz@redhat.com>
2294 * soft-fp: Imported from glibc upstream.
2296 2012-02-28 Kai Tietz <ktietz@redhat.com>
2298 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2299 for mingw-targets as attribute gcc_struct.
2301 2012-02-28 Ian Lance Taylor <iant@google.com>
2303 * generic-morestack.c (__splitstack_releasecontext): Correct call
2304 to __morestack_release_segments.
2306 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2308 PR target/52390
2309 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2310 for __linux__ when removing signals from __morestack_fullmask.
2312 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2314 PR target/52261
2315 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2317 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2319 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2320 instead of HAVE_INITFINI_ARRAY.
2321 * config/ia64/crtend.S: Likewise.
2323 2012-02-20 Kai Tietz <ktietz@redhat.com>
2325 PR libstdc++/52300
2326 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2328 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2329 to w32-unwind.h header.
2331 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2333 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2334 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2335 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2336 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2338 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2340 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2342 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2344 PR libitm/52220
2345 * config/darwin-crt-tm.c: Correct typo.
2347 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2348 Patrick Marlier <patrick.marlier@gmail.com>
2350 PR libitm/52220
2351 * config/darwin-crt-tm.c: Generate dummy functions.
2353 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2354 Patrick Marlier <patrick.marlier@gmail.com>
2356 PR libitm/52042
2357 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2358 (__doTMRegistrations): Call it.
2359 (__doTMdeRegistrations): Likewise.
2361 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2362 Anatoly Sokolov <aesok@post.ru>
2363 Eric Weddington <eric.weddington@atmel.com>
2365 PR target/52261
2366 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2367 (__epilogue_restores__): Ditto.
2369 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2371 PR target/51921
2372 PR target/52205
2373 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2374 Solaris 11 and slightly reformat.
2375 (sparc_is_sighandler): Likewise.
2377 2012-02-14 Walter Lee <walt@tilera.com>
2379 * config.host: Handle tilegx and tilepro.
2380 * config/tilegx/sfp-machine.h: New file.
2381 * config/tilegx/sfp-machine32.h: New file.
2382 * config/tilegx/sfp-machine64.h: New file.
2383 * config/tilegx/t-crtstuff: New file.
2384 * config/tilegx/t-softfp: New file.
2385 * config/tilegx/t-tilegx: New file.
2386 * config/tilepro/atomic.c: New file.
2387 * config/tilepro/atomic.h: New file.
2388 * config/tilepro/linux-unwind.h: New file.
2389 * config/tilepro/sfp-machine.h: New file.
2390 * config/tilepro/softdivide.c: New file.
2391 * config/tilepro/softmpy.S: New file.
2392 * config/tilepro/t-crtstuff: New file.
2393 * config/tilepro/t-tilepro: New file.
2395 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2397 PR libstdc++/51296
2398 PR libstdc++/51906
2399 * gthr-posix.h: Allow static initializer macros to be disabled.
2400 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2402 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2404 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2405 Add t-slibgcc-libgcc to tmake_file.
2406 * config/mips/libgcc-mips16.ver: Revert previous patch.
2407 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2409 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2410 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2412 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2413 * config/cr16/crti.S: New file.
2414 * config/cr16/crtlibid.S: New file.
2415 * config/cr16/crtn.S: New file.
2416 * config/cr16/lib1funcs.S: New file.
2417 * config/cr16/t-cr16: New file.
2418 * config/cr16/t-crtlibid: New file.
2419 * config/cr16/unwind-dw2.h: New file.
2420 * config/cr16/unwind-cr16.c: New file.
2421 * config/cr16/divmodhi3.c: New file.
2423 2012-01-25 Alan Modra <amodra@gmail.com>
2425 * config/rs6000/t-linux64: Delete. Move..
2426 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2427 * config/rs6000/t-linux: ..and libgcc flags to here.
2429 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2431 * config.host (i[34567]86-*-interix3*):
2432 Change triplet to i[34567]86-*-interix[3-9]*.
2433 * configure: Regenerate.
2435 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2436 Richard Sandiford <rdsandiford@googlemail.com>
2438 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2439 * config/mips/mips16.S (__mips16_rdhwr): New function.
2440 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2442 2012-01-11 Nathan Sidwell <nathan@acm.org>
2444 * libgcov.c (__gcov_init): Ignore objects with no functions.
2446 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2448 PR target/49868
2449 Extend __pgmx semantics to linearize memory.
2450 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2451 * config/avr/lib1funcs.S (__xload_1): New function.
2452 (__movmemx_qi, __movmemx_hi): New functions.
2453 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2454 semantics.
2456 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2458 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2459 purported sigacthandler address isn't null before dereferencing it.
2460 (sparc_is_sighandler): Likewise.
2462 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2464 PR ada/41929
2465 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2466 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2467 (sparc_is_sighandler): Likewise.
2468 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2470 2012-01-06 Tristan Gingold <gingold@adacore.com>
2472 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2473 compatibility thunks...
2474 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2475 (crtbeginS.o, crtendS.o): ... and these to ...
2476 * config/ia64/t-ia64-elf: ... this new file.
2477 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2478 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2480 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2482 * configure: Regenerate.
2483 * config/s390/t-crtstuff: Remove -fPIC.
2485 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2487 PR bootstrap/51006
2488 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2489 for NetBSD.
2491 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2493 PR target/51345
2494 * config/avr/lib1funcs.S: Remove FIXME comments.
2495 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2497 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2499 Implement light-weight DImode support.
2500 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2501 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2502 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2503 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2505 2011-12-30 Nathan Sidwell <nathan@acm.org>
2507 * libgcov.c (gcov_crc32): Remove global var.
2508 (free_fn_data): New function.
2509 (buffer_fn_data): Pass in filename, more robust error recovery.
2510 (crc32_unsigned): New function.
2511 (gcov_exit): More robust detection of new program. More robust
2512 error recovery.
2513 (__gcov_init): Do not update program's crc here.
2515 2011-12-21 Tristan Gingold <gingold@adacore.com>
2517 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2519 2011-12-21 Ian Lance Taylor <iant@google.com>
2521 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2523 2011-12-20 Ian Lance Taylor <iant@google.com>
2525 * config/i386/morestack.S (__morestack_non_split): If there is
2526 enough stack space already, don't split. Ask for more stack space
2527 than we required.
2529 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2531 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2532 `sys/sdt.h'.
2533 (_Unwind_DebugHook): New function.
2534 (uw_restore_core_regs): New define.
2535 (unwind_phase2): Use uw_restore_core_regs instead of
2536 restore_core_regs.
2537 (unwind_phase2_forced): Likewise.
2538 (__gnu_Unwind_Resume): Likewise.
2540 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2542 * config/alpha/linux-unwind.h: Update copyright years.
2543 (MD_FROB_UPDATE_CONTEXT): New define.
2544 (alpha_frob_update_context): New function.
2546 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2548 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2549 tmake_file rather replacing it.
2551 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2553 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2554 function is not used for PPC64.
2555 (save_world): Amend comments. Update the VRsave mask to reflect the
2556 saved regs.
2557 (rest_world): Update comments, do not clobber r10, do not use r8.
2558 (eh_rest_world_r10): Amend comments, do not use r8.
2559 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2560 no longer used, move restore of CR and target address to the end of
2561 the routine.
2563 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2565 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2566 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2568 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2570 PR target/49313
2571 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2572 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2574 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2576 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2578 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2580 PR target/49313
2581 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2582 * config/avr/lib1funcs.S (__muldi3): New function.
2584 2011-12-06 Andrew Pinski <apinski@cavium.com>
2586 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2587 size of func_ptr.
2588 (__frame_dummy_init_array_entry): Likewise.
2590 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2592 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2594 PR target/51345
2595 PR target/51002
2596 * config/avr/lib1funcs.S (__prologue_saves__,
2597 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2598 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2600 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2602 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2604 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2606 PR other/51272
2607 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2608 (_ITM_deregisterTMCloneTable): Likewise.
2609 (__register_frame_info): Fix unused warning.
2610 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2611 pthread_default_stacksize_np): Likewise.
2612 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2614 2011-11-29 DJ Delorie <dj@redhat.com>
2616 * config.host (rl78-*-elf): New case.
2617 * config/rl78: New directory for the Renesas RL78.
2619 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2621 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2622 formatting.
2624 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2626 PR other/51022
2627 * config/rs6000/t-savresfgpr: New file.
2628 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2629 $(srcdir)/config/rs6000/eabi.S.
2630 * config/rs6000/t-ppccomm-ldbl: Remove.
2631 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2632 tmake_file.
2633 (powerpc-*-eabispe*): Likewise.
2634 (powerpc-*-eabi*): Likewise.
2635 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2636 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2637 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2638 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2639 tmake_file.
2640 (powerpc-*-eabisim*): Likewise.
2641 (powerpc-*-elf*): Likewise.
2642 (powerpc-*-eabialtivec*): Likewise.
2643 (powerpc-xilinx-eabi*): Likewise.
2644 (powerpc-*-rtems*): Likewise.
2645 (powerpcle-*-elf*): Likewise.
2646 (powerpcle-*-eabisim*): Likewise.
2647 (powerpcle-*-eabi*): Likewise.
2649 2011-11-27 Ian Lance Taylor <iant@google.com>
2651 * generic-morestack.c (__splitstack_find): Check for NULL old
2652 stack value.
2653 (__splitstack_resetcontext): New function.
2654 (__splitstack_releasecontext): New function.
2655 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2657 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2659 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2661 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2663 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2665 2011-11-26 Richard Henderson <rth@redhat.com>
2667 * config/m68k/linux-atomic.c: New file.
2668 * config/m68k/t-linux: New file.
2669 * config.host (m68k-uclinux, m68k-linux): Use it.
2671 2011-11-26 Richard Henderson <rth@redhat.com>
2673 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2674 (__TMC_END__): Only declare if hidden is available; in the definition,
2675 if hidden is unavailable add a null record.
2676 (deregister_tm_clones, register_tm_clones): New.
2677 (__do_global_dtors_aux, frame_dummy): Use them.
2678 (__do_global_dtors, __do_global_ctors_1): Likewise.
2680 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2682 * config/darwin-crt-tm.c: New file.
2683 * config.host (darwin): Build crttms.o crttme.o to provide
2684 startup and shutdown for tm clones.
2685 * config/t-darwin (crttms.o): New build rule.
2686 (crttme.o): Likewise.
2688 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2690 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2691 et al.
2693 2011-11-21 Richard Henderson <rth@redhat.com>
2695 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2696 (__TMC_LIST__, __TMC_END__): New.
2697 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2698 (__do_global_dtors): Likewise.
2699 (frame_dummy): Call _ITM_registerTMCloneTable.
2700 (__do_global_ctors_1): Likewise.
2702 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2704 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2705 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2706 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2707 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2708 * config/i386/t-darwin64: Remove.
2709 * config/sh/t-netbsd (LIB2ADD): Remove.
2711 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2713 PR target/49313
2714 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2715 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2716 * config/avr/lib1funcs.S (wmov): New assembler macro.
2717 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2718 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2719 (__udivmod64): New function.
2720 (__negdi2): New function.
2722 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2724 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2725 *-*-freebsd*aout*): Remove.
2727 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2729 * static-object.mk (c_flags-$o): Save c_flags.
2730 ($(base)$(objext)): Use it.
2732 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2734 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2736 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2738 PR target/49868
2739 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2740 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2741 New functions.
2743 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2745 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2746 functions.
2747 (aeabi_uidivmod): Likewise.
2748 (umodsi3): Likewise.
2749 (divsi3): Likewise.
2750 (aeabi_idivmod): Likewise.
2751 (modsi3): Likewise.
2753 2011-11-16 Tristan Gingold <gingold@adacore.com>
2755 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2757 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2759 PR target/49868
2760 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2761 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2763 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2765 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2766 tmake_file list.
2767 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2768 * config/pa/t-stublib64: Delete.
2770 2011-11-12 Richard Henderson <rth@redhat.com>
2772 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2773 cast the pointer argument to _Unwind_SetGRPtr.
2775 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2777 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2779 2011-11-09 Ian Lance Taylor <iant@google.com>
2781 * generic-morestack.c: Include <string.h>.
2782 (uintptr_type): Define.
2783 (struct initial_sp): Add dont_block_signals field. Reduce size of
2784 extra array by 1.
2785 (allocate_segment): Set prev field to NULL. Don't set
2786 __morestack_current_segment or __morestack_segments.
2787 (__generic_morestack): Update current->prev and *pp after calling
2788 allocate_segment.
2789 (__morestack_block_signals): Don't do anything if
2790 dont_block_signals is set.
2791 (__morestack_unblock_signals): Likewise.
2792 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2793 uintptr_type.
2794 (__splitstack_block_signals): New function.
2795 (enum __splitstack_content_offsets): Define.
2796 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2797 (__splitstack_makecontext): New function.
2798 (__splitstack_block_signals_context): New function.
2799 (__splitstack_find_context): New function.
2800 * config/i386/morestack.S (__morestack_get_guard): New function.
2801 (__morestack_set_guard, __morestack_make_guard): New functions.
2802 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2804 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2806 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2807 (i[34567]86-*-mingw*): ... here.
2808 (x86_64-*-mingw*): ... here.
2810 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2812 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2814 2011-11-07 Nathan Sidwell <nathan@acm.org>
2816 * libgcov.c (struct gcov_fn_buffer): New struct.
2817 (buffer_fn_data): New helper.
2818 (gcov_exit): Rework for new gcov data structures.
2820 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2822 PR target/49313
2823 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2825 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2827 * config.host (tmake_file): Correct comment.
2828 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2829 t-libgcc-pic.
2830 (bfin*-uclinux*): Likewise.
2831 (bfin*-linux-uclibc*): Likewise.
2832 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2834 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2835 assigning.
2836 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2837 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2838 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2839 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2840 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2841 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2842 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2843 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2844 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2845 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2846 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2847 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2848 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2850 * config/bfin/t-elf: Remove.
2851 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2853 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2855 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2856 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2857 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2858 (lm32-*-elf*): ... this.
2859 (lm32-*-rtems*): ... and this.
2860 Add to tmake_file.
2861 (m32r-*-rtems*): Add to tmake_file.
2862 (moxie-*-rtems*): Likewise.
2863 (sparc-*-rtems*): Likewise.
2864 Remove t-rtems from tmake_file.
2865 (sparc64-*-rtems*): Likewise.
2866 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2867 instead.
2869 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2871 PR bootstrap/50982
2872 * config/gthr-posix.h: Move ...
2873 * gthr-posix.h: ... here.
2874 * config/gthr-lynx.h: Reflect this.
2875 * config/gthr-vxworks.h: Likewise.
2876 * config/rs6000/gthr-aix.h: Likewise.
2877 * configure.ac (target_thread_file): Likewise.
2878 * configure: Regenerate.
2880 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2882 * config.host (arm*-*-rtemseabi*): New target.
2884 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2886 PR other/50991
2887 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2888 extra-parts.
2890 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2892 * config.host (epiphany-*-elf*): New configuration.
2893 * config/epiphany: New Directory.
2895 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2897 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2898 * config/avr/t-rtems: New.
2899 Filter out _exit from LIB1ASMFUNCS.
2901 2011-11-04 David S. Miller <davem@davemloft.net>
2903 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2904 * configure: Rebuild.
2906 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2908 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2909 variable.
2911 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2913 PR target/50931
2914 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2915 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2917 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2919 PR target/50989
2920 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2922 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2924 * config/c6x/t-elf (LIB2ADDEH): Set.
2925 * config/c6x/t-c6x-elf: Remove.
2927 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2929 * config/i386/sol2-ci.S: Rename to ...
2930 * config/i386/crti.S: ... this.
2931 * config/i386/sol2-cn.S: Rename to ...
2932 * config/i386/crtn.S: ... this.
2933 * config/sparc/sol2-ci.S: Rename to ...
2934 * config/sparc/crti.S: ... this.
2935 * config/sparc/sol2-cn.S: Rename to ...
2936 * config/sparc/crtn.S: ... this.
2937 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2938 (crti.o, crtn.o): Remove.
2940 2011-11-04 Tristan Gingold <gingold@adacore.com>
2942 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2944 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2946 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2948 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2950 * config.host (crisv32-*-none, cris-*-none): Remove.
2951 (crisv32-*-elf): Append to tmake_file, don't just set it.
2952 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2954 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2956 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2957 (ecrtn$(objext)): Likewise.
2958 (ncrti$(objext)): Likewise.
2959 (ncrtn$(objext)): Likewise.
2961 2011-11-03 Andreas Schwab <schwab@redhat.com>
2963 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2965 2011-11-02 David S. Miller <davem@davemloft.net>
2967 * configure.ac: Set host_address on sparc too.
2968 * configure: Regenerate.
2969 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2970 based upon host_address.
2971 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2973 2011-11-02 Jason Merrill <jason@redhat.com>
2975 * config/rs6000/t-ppccomm: Add missing \.
2977 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2979 * gthr-single.h, gthr.h: New files.
2980 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2981 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2982 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2983 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2984 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2985 * configure.ac (thread_header): New variable.
2986 Set it depending on target_thread_file.
2987 (gthr-default.h): Link from $thread_header.
2988 * configure: Regenerate.
2989 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2991 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2993 * configure.ac (tm_file_): New variable.
2994 Determine from tm_file.
2995 (tm_file, tm_defines): Substitute.
2996 * configure: Regenerate.
2997 * mkheader.sh: New file.
2998 * Makefile.in (clean): Remove libgcc_tm.h.
2999 ($(objects)): Depend on libgcc_tm.h.
3000 (libgcc_tm_defines, libgcc_tm_file): New variables.
3001 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3002 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3003 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3004 ($(extra-parts)): Depend on libgcc_tm.h.
3005 * config.host (tm_defines, tm_file): New variable.
3006 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3007 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3008 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3009 (avr-*-rtems*): Likewise.
3010 (avr-*-*): Likewise.
3011 (frv-*-elf): Likewise.
3012 (frv-*-*linux*): Likewise.
3013 (h8300-*-rtems*): Likewise.
3014 (h8300-*-elf*): Likewise.
3015 (i[34567]86-*-darwin*): Likewise.
3016 (x86_64-*-darwin*): Likewise.
3017 (rx-*-elf): Likewise.
3018 (tic6x-*-uclinux): Likewise.
3019 (tic6x-*-elf): Likewise.
3020 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3021 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3022 * config/i386/cygming-crtbegin.c: Likewise.
3023 * config/i386/cygming-crtend.c: Likewise.
3024 * config/ia64/fde-vms.c: Likewise.
3025 * config/ia64/unwind-ia64.c: Likewise.
3026 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3027 * config/rs6000/darwin-fallback.c: Likewise.
3028 * config/stormy16/lib2funcs.c: Likewise.
3029 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3030 * crtstuff.c: Likewise.
3031 * dfp-bit.h: Likewise.
3032 * emutls.c: Likewise.
3033 * fixed-bit.c: Likewise.
3034 * fp-bit.c: Likewise.
3035 * generic-morestack-thread.c: Likewise.
3036 * generic-morestack.c: Likewise.
3037 * libgcc2.c: Likewise.
3038 * libgcov.c: Likewise.
3039 * unwind-dw2-fde-dip.c: Likewise.
3040 * unwind-dw2-fde.c: Likewise.
3041 * unwind-dw2.c: Likewise.
3042 * unwind-sjlj.c: Likewise.
3044 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3046 * configure.ac: Include ../config/picflag.m4.
3047 (GCC_PICFLAG): Call it.
3048 Substitute.
3049 * configure: Regenerate.
3050 * Makefile.in (gcc_srcdir): Remove.
3051 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3052 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3053 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3054 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3055 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3056 Use $<.
3057 Remove comment.
3058 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3059 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3060 to refer to libgcc2.c.
3061 Use $<.
3062 * config/darwin-64.c: New file.
3063 * config/darwin-crt3.c: Remove comment.
3064 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3065 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3066 config/udivmodsi4.c: New files.
3067 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3068 config/memset.c: New files.
3069 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3070 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3071 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3072 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3073 * config/t-openbsd-thread: New file.
3074 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3075 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3076 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3077 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3078 qrnnd.S.
3079 Adapt filename.
3080 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3081 to refer to gthr-posix.c.
3082 * config/alpha/t-vms (LIB2ADD): Set.
3083 * config/alpha/vms-gcc_shell_handler.c: New file.
3084 * config/arm/bpabi.c, config/arm/fp16.c,
3085 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3086 config/arm/unaligned-funcs.c: New files.
3087 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3088 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3089 * config/arm/t-linux: Likewise.
3090 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3091 * config/arm/t-netbsd: New file.
3092 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3093 * config/arm/t-symbian (LIB2ADD_ST): Set.
3094 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3095 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3096 * config/bfin/t-elf: New file.
3097 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3098 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3099 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3100 config/c6x/ltf.c: New files.
3101 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3102 (HOST_LIBGCC2_CFLAGS): Set.
3103 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3104 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3105 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3106 New files.
3107 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3108 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3109 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3110 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3111 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3112 files.
3113 * config/frv/t-frv (LIB2ADD): Set.
3114 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3115 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3116 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3117 config/h8300/popcounthi2.c: New files.
3118 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3119 * config/i386/gthr-win32.c: New file.
3120 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3121 * config/i386/t-cygwin: Likewise.
3122 * config/i386/t-darwin, config/i386/t-darwin64,
3123 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3124 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3125 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3126 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3127 * config/ia64/quadlib.c: New file.
3128 * config/ia64/t-hpux (LIB2ADD): Set.
3129 * config/ia64/t-ia64: Add comment.
3130 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3131 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3132 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3133 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3134 * config/m32c/t-m32c (LIB2ADD): Set.
3135 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3136 * config/m32r/t-m32r: Likewise.
3137 * config/m68k/fpgnulib.c: New file.
3138 * config/m68k/t-floatlib (LIB2ADD): Set.
3139 (xfgnulib.c): New target.
3140 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3141 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3142 * config/mep/t-mep (LIB2ADD): Set.
3143 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3144 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3145 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3146 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3147 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3148 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3149 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3150 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3151 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3152 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3153 New files.
3154 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3155 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3156 * config/pa/fptr.c, config/pa/lib2funcs.S,
3157 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3158 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3159 (LIB2ADD, LIB2ADD_ST): Set.
3160 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3161 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3162 Set.
3163 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3164 * config/pdp11/t-pdp11: New file.
3165 * config/picochip/libgccExtras/adddi3.S,
3166 config/picochip/libgccExtras/ashlsi3.S,
3167 config/picochip/libgccExtras/ashrsi3.S,
3168 config/picochip/libgccExtras/clzsi2.S,
3169 config/picochip/libgccExtras/cmpsi2.S,
3170 config/picochip/libgccExtras/divmod15.S,
3171 config/picochip/libgccExtras/divmodhi4.S,
3172 config/picochip/libgccExtras/divmodsi4.S,
3173 config/picochip/libgccExtras/lshrsi3.S,
3174 config/picochip/libgccExtras/parityhi2.S,
3175 config/picochip/libgccExtras/popcounthi2.S,
3176 config/picochip/libgccExtras/subdi3.S,
3177 config/picochip/libgccExtras/ucmpsi2.S,
3178 config/picochip/libgccExtras/udivmodhi4.S,
3179 config/picochip/libgccExtras/udivmodsi4.S: New files.
3180 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3181 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3182 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3183 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3184 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3185 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3186 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3187 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3188 files.
3189 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3190 (HOST_LIBGCC2_CFLAGS): Set.
3191 * config/rs6000/t-darwin64: New file.
3192 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3193 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3194 * config/rs6000/t-ppccomm (LIB2ADD): Add
3195 $(srcdir)/config/rs6000/tramp.S.
3196 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3197 Add $(srcdir)/config/rs6000/eabi.S.
3198 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3199 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3200 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3201 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3202 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3203 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3204 * config/rs6000/tramp.S: New file.
3205 * config/s390/t-tpf: Remove.
3206 * config/sh/linux-atomic.S: New file.
3207 * config/sh/t-linux (LIB2ADD): Set.
3208 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3209 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3210 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3211 to unwind-dw2.c.
3212 (HOST_LIBGCC2_CFLAGS): Set.
3213 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3214 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3215 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3216 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3217 config/spu/mfc_multi_tag_release.c,
3218 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3219 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3220 config/spu/multi3.c: New files.
3221 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3222 (HOST_LIBGCC2_CFLAGS): Set.
3223 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3224 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3225 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3226 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3227 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3228 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3229 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3230 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3231 config/stormy16/umodsi3.c: New files.
3232 * config/xtensa/lib2funcs.S: New file.
3233 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3234 * config/xtensa/t-xtensa (LIB2ADD): Set.
3235 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3236 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3237 Add t-freebsd-thread to tmake_file for posix threads.
3238 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3239 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3240 (*-*-lynxos*): Likewise.
3241 (*-*-netbsd*): Likewise.
3242 (*-*-openbsd*): Likewise.
3243 Add t-openbsd-thread to tmake_file for posix threads.
3244 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3245 (*-*-vxworks*): Set tmake_file.
3246 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3247 (alpha*-*-freebsd*): Likewise.
3248 (alpha*-*-netbsd*): Likewise.
3249 (alpha*-*-openbsd*): Likewise.
3250 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3251 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3252 (alpha*-dec-*vms*): Likewise.
3253 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3254 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3255 (bfin*-uclinux*): Likewise.
3256 (bfin*-linux-uclibc*): Likewise.
3257 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3258 (crisv32-*-none): Likewise.
3259 (cris-*-elf): Likewise.
3260 (cris-*-none): Likewise.
3261 (cris-*-linux*, crisv32-*-linux*): Likewise.
3262 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3263 tmake_file.
3264 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3265 tmake_file.
3266 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3267 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3268 (x86_64-*-elf*): Likewise.
3269 (i[34567]86-*-nto-qnx*): Likewise.
3270 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3271 win32 threads.
3272 (x86_64-*-mingw*): Likewise.
3273 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3274 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3275 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3276 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3277 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3278 tmake_file.
3279 (mipsisa64sr71k-*-elf*): Likewise.
3280 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3281 (mips-*-elf*, mipsel-*-elf*): Likewise.
3282 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3283 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3284 (mips*-*-rtems*): Likewise.
3285 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3286 to tmake_file.
3287 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3288 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3289 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3290 (spu-*-elf*): Likewise.
3291 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3293 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3295 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3296 $(srcdir) to refer to $(LIB1ASMSRC).
3297 Use $<.
3298 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3299 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3300 config/arm/lib1funcs.S: New files.
3301 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3302 * config/arm/t-arm: New file.
3303 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3304 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3305 config/arm/t-strongarm-elf: New files.
3306 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3307 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3308 * config/avr/lib1funcs.S: New file.
3309 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3310 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3311 * config/c6x/lib1funcs.S: New file.
3312 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3313 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3314 * config/frv/lib1funcs.S: New file.
3315 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3316 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3317 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3318 * config/ia64/__divxf3.asm: Rename to ...
3319 * config/ia64/__divxf3.S: ... this.
3320 Adapt lib1funcs.asm filename.
3321 * config/ia64/_fixtfdi.asm: Rename to ...
3322 * config/ia64/_fixtfdi.S: ... this.
3323 Adapt lib1funcs.asm filename.
3324 * config/ia64/_fixunstfdi.asm: Rename to ...
3325 * config/ia64/_fixunstfdi.S: ... this.
3326 Adapt lib1funcs.asm filename.
3327 * config/ia64/_floatditf.asm: Rename to ...
3328 * config/ia64/_floatditf.S: ... this.
3329 Adapt lib1funcs.asm filename.
3330 * config/ia64/lib1funcs.S: New file.
3331 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3332 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3333 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3334 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3335 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3336 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3337 * config/mep/lib1funcs.S: New file.
3338 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3339 * config/mips/mips16.S: New file.
3340 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3341 * config/pa/milli64.S: New file.
3342 * config/pa/t-linux, config/pa/t-linux64: New files.
3343 * config/picochip/lib1funcs.S: New file.
3344 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3345 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3346 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3347 * config/sh/t-netbsd: New file.
3348 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3349 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3350 * config/sh/t-sh64: New file.
3351 * config/sparc/lb1spc.S: New file.
3352 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3353 filename.
3354 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3355 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3356 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3357 config/xtensa/lib1funcs.S: New files.
3358 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3359 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3360 tmake_file.
3361 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3362 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3363 (arm*-*-linux*): Likewise.
3364 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3365 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3366 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3367 (arm*-*-ecos-elf): Likewise.
3368 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3369 (arm*-*-rtems*): Likewise.
3370 (arm*-*-elf): Likewise.
3371 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3372 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3373 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3374 (bfin*-uclinux*): Likewise.
3375 (bfin*-linux-uclibc*): Likewise.
3376 (bfin*-rtems*): Likewise.
3377 (bfin*-*): Likewise.
3378 (fido-*-elf): Merge into m68k-*-elf*.
3379 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3380 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3381 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3382 (h8300-*-elf*): Likewise.
3383 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3384 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3385 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3386 (i[34567]86-*-mingw*): Likewise.
3387 (x86_64-*-mingw*): Likewise.
3388 (i[34567]86-*-interix3*): Likewise.
3389 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3390 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3391 (m68k-*-elf*): Also handle fido-*-elf.
3392 Add m68k/t-floatlib to tmake_file.
3393 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3394 (m68k-*-linux*): Likewise.
3395 (m68k-*-rtems*): Likewise.
3396 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3397 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3398 sh64*-*-*.
3399 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3400 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3401 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3402 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3403 sh/t-netbsd to tmake_file.
3404 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3405 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3406 (sh-wrs-vxworks): Likewise.
3407 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3408 *-leon[3-9]*.
3409 (v850*-*-*): Add v850/t-v850 to tmake_file.
3410 (vax-*-linux*): Add vax/t-linux to tmake_file.
3411 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3413 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3415 * crtstuff.c: New file.
3416 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3417 (CRTSTUFF_T_CFLAGS): Define.
3418 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3419 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3420 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3421 crtstuff.c.
3422 Use $<.
3423 (crtbeginT.o): Use $(objext).
3424 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3425 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3426 (gcc-extra-parts): Remove.
3427 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3428 Set extra_parts.
3429 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3430 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3431 Add t-crtstuff-pic to tmake_file.
3432 (*-*-lynxos*): New case.
3433 Set tmake_file, extra_parts.
3434 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3435 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3436 *-*-netbsdelf[2-9]*.
3437 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3438 (*-*-rtems*): Set extra_parts.
3439 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3440 (*-*-uclinux*): New case.
3441 Set extra_parts.
3442 (*-*-vms*): New case.
3443 Set tmake_file, extra_parts.
3444 (*-*-elf): Set extra_parts.
3445 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3446 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3447 vms/t-vms64.
3448 Set extra_parts.
3449 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3450 Set extra_parts.
3451 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3452 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3453 (arm-wrs-vxworks): Append to tmake_file.
3454 Set extra_parts.
3455 (arm*-*-uclinux*): Set extra_parts.
3456 (arm*-*-ecos-elf): Likewise.
3457 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3458 arm*-*-eabi*.
3459 (arm*-*-rtems*): Set extra_parts.
3460 (arm*-*-elf): Likewise.
3461 (avr-*-rtems*): Clear extra_parts.
3462 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3463 Set extra_parts.
3464 (bfin*-uclinux*): Likewise.
3465 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3466 (bfin*-rtems*): Append to tmake_file.
3467 Set extra_parts.
3468 (bfin*-*): Likewise.
3469 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3470 (crisv32-*-elf): ... this.
3471 (crisv32-*-none): ... this.
3472 (cris-*-elf, cris-*-none): New cases.
3473 Add cris/t-elfmulti to tmake_file.
3474 (fr30-*-elf): Append to tmake_file.
3475 Set extra_parts.
3476 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3477 Set extra_parts.
3478 (h8300-*-rtems*): Append to tmake_file.
3479 Set extra_parts.
3480 (h8300-*-elf*): Likewise.
3481 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3482 Set extra_parts.
3483 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3484 Set extra_parts.
3485 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3486 (x86_64-*-elf*): Likewise.
3487 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3488 (x86_64-*-freebsd*): Likewise.
3489 (x86_64-*-netbsd*): Likewise.
3490 (i[34567]86-*-linux*): Likewise.
3491 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3492 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3493 (x86_64-*-linux*): Likewise.
3494 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3495 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3496 tmake_file.
3497 Set extra_parts.
3498 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3499 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3500 Append to extra_parts, remove crtbegin.o, crtend.o.
3501 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3502 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3503 crtend.o, crtbeginS.o, crtendS.o.
3504 (ia64*-*-linux*): Comment extra_parts.
3505 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3506 Set extra_parts.
3507 (iq2000*-*-elf*): Clear extra_parts.
3508 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3509 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3510 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3511 (m32r-*-rtems*): ... this.
3512 Add m32r/t-m32r to tmake_file.
3513 (m68k-*-elf*): Add t-crtin to tmake_file.
3514 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3515 (mcore-*-elf): Likewise.
3516 (microblaze*-*-*): Set extra_parts.
3517 (mips*-sde-elf*): New case.
3518 Set tmake_file, extra_parts.
3519 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3520 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3521 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3522 tmake_file.
3523 Set extra_parts.
3524 (mipsisa64sr71k-*-elf*): Likewise.
3525 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3526 (mips-*-elf*, mipsel-*-elf*): Likewise.
3527 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3528 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3529 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3530 (mips*-*-rtems*): Likewise.
3531 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3532 (moxie-*-*): Split into ...
3533 (moxie-*-elf, moxie-*-uclinux*): ... this.
3534 Add to extra_parts, remove crtbegin.o, crtend.o.
3535 (moxie-*-rtems*): New case.
3536 Set tmake_file.
3537 Clear extra_parts.
3538 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3539 Set extra_parts.
3540 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3541 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3542 tmake_file.
3543 Set extra_parts.
3544 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3545 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3546 Set extra_parts.
3547 (powerpc-*-eabisim*): Likewise.
3548 (powerpc-*-elf*): Likewise.
3549 (powerpc-*-eabialtivec*): Likewise.
3550 (powerpc-xilinx-eabi*): Likewise.
3551 (powerpc-*-eabi*): Likewise.
3552 (powerpc-*-rtems*): Likewise.
3553 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3554 tmake_file.
3555 Set extra_parts.
3556 (powerpc-*-lynxos*): Add to tmake_file.
3557 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3558 rs6000/t-crtstuff, t-crtstuff-pic.
3559 Set extra_parts.
3560 (powerpcle-*-eabisim*): Likewise.
3561 (powerpcle-*-eabi*): Likewise.
3562 (rx-*-elf): Remove extra_parts.
3563 (s390x-ibm-tpf*): Set extra_parts.
3564 (score-*-elf): Set extra_parts.
3565 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3566 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3567 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3568 (sh64l*-*-netbsd*): Split into ...
3569 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3570 Add t-crtstuff-pic to tmake_file.
3571 Set extra_parts.
3572 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3573 Set extra_parts.
3574 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3575 (sparc-*-elf*): Remove t-crtin from tmake_file.
3576 Add to extra_parts, remove crtbegin.o, crtend.o.
3577 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3578 (sparc64-*-linux*): Likewise.
3579 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3580 Add to extra_parts, remove crtbegin.o, crtend.o.
3581 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3582 Add to extra_parts, remove crtbegin.o, crtend.o.
3583 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3584 Add to extra_parts, remove crtbegin.o, crtend.o.
3585 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3586 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3587 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3588 Set extra_parts.
3589 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3590 Set extra_parts.
3591 (tic6x-*-*): Change to ...
3592 (tic6x-*-elf): ... this.
3593 Set extra_parts.
3594 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3595 Set extra_parts.
3596 (am33_2.0-*-linux*): Add comment.
3597 (mep*-*-*): Add mep/t-mep to tmake_file.
3598 Set extra_parts.
3599 * config/alpha/t-vms: New file.
3600 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3601 * config/arm/crti.S, config/arm/crtn.S: New files.
3602 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3603 * config/bfin/crtlibid.S: New file.
3604 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3605 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3606 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3607 (crti.o, crtin.o): New rules.
3608 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3609 * config/c6x/t-uclinux: New file.
3610 * config/cris/t-elfmulti: New file.
3611 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3612 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3613 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3614 * config/frv/t-frv: New file.
3615 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3616 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3617 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3618 New files.
3619 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3620 refer to cygming-crtbegin.c, cygming-crtend.c.
3621 Use $<.
3622 * config/i386/t-nto: New file.
3623 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3624 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3625 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3626 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3627 Use .S extension.
3628 Use $<.
3629 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3630 (crtinitS.o): New rule.
3631 * config/ia64/vms-crtinit.S: New file.
3632 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3633 * config/m32r/initfini.c: New file.
3634 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3635 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3636 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3637 * config/mep/t-mep: New file.
3638 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3639 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3640 * config/mips/crti.S, config/mips/crtn.S: New files.
3641 * config/mips/t-crtstuff: New file.
3642 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3643 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3644 (CUSTOM_CRTIN): Set.
3645 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3646 dependencies.
3647 Use $(srcdir) to refer to crti.S, crtn.S.
3648 Use .S extension, $<.
3649 * config/moxie/crti.asm: Rename to ...
3650 * config/moxie/crti.S: ... this.
3651 * config/moxie/crtn.asm: Rename to ...
3652 * config/moxie/crtn.S: ... this.
3653 * config/moxie/t-moxie: Remove.
3654 * config/pa/stublib.c: New file.
3655 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3656 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3657 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3658 * config/rs6000/t-crtstuff: New file.
3659 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3660 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3661 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3662 Make output file explicit.
3663 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3664 Make output file explicit.
3665 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3666 Make output file explicit.
3667 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3668 Make output file explicit.
3669 * config/score/crti.S, config/score/crtn.S: New files.
3670 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3671 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3672 files.
3673 * config/sh/t-sh, config/sh/t-superh: New files.
3674 * config/sparc/t-linux64: New file.
3675 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3676 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3677 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3678 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3679 * config/t-crtin: Remove.
3680 * config/t-crtstuff-pic: New file.
3681 * config/t-sol2 (CUSTOM_CRTIN): Set.
3682 (crti.o, crtn.o): New rules.
3683 * config/vms/t-vms: New file.
3684 * config/vms/vms-ucrt0.c: New file.
3685 * config/xtensa/t-elf: New file.
3687 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3689 * Makefile.in (SHLIB_NM_FLAGS): Set.
3690 * mkmap-flat.awk, mkmap-symver.awk: New files.
3691 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3692 exceptions.
3693 * configure: Regenerate.
3694 * config/libgcc-glibc.ver: New file.
3695 * config/libgcc-libsystem.ver: New file.
3696 * config/t-libunwind (SHLIB_LC): Set.
3697 * config/t-linux: New file.
3698 * config/t-slibgcc (INSTALL_SHLIB): New.
3699 (SHLIB_INSTALL): Use it.
3700 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3701 to mkmap-symver.awk.
3702 (SHLIB_MAPFILES): Don't append, adapt pathname.
3703 (SHLIB_VERPFX): Set.
3704 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3705 to mkmap-symver.awk.
3706 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3707 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3708 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3709 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3710 to mkmap-flat.awk.
3711 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3712 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3713 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3714 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3715 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3716 * config/i386/libgcc-darwin.10.4.ver,
3717 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3718 New files.
3719 * config/i386/t-darwin: Remove.
3720 * config/i386/t-darwin64: Likewise.
3721 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3722 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3723 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3724 * config/i386/t-linux: New file.
3725 * config/i386/t-mingw32: New file.
3726 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3727 * config/ia64/t-glibc: Rename to ...
3728 * config/ia64/t-linux: ... this.
3729 (SHLIB_MAPFILES): Set.
3730 * config/ia64/t-glibc-libunwind: Rename to ...
3731 * config/ia64/t-linux-libunwind: ... this.
3732 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3733 * config/ia64/t-slibgcc-hpux: New file.
3734 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3735 * config/m68k/t-slibgcc-elf-ver: New file.
3736 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3737 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3738 to mkmap-flat.awk.
3739 * config/pa/t-slibgcc-hpux: New file.
3740 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3741 files.
3742 * config/rs6000/libgcc-darwin.10.4.ver,
3743 config/rs6000/libgcc-darwin.10.5.ver: New files.
3744 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3745 config/rs6000/libgcc-glibc.ver.
3746 * config/rs6000/libgcc-ppc64.ver: Rename to
3747 config/rs6000/libgcc-ibm-ldouble.ver.
3748 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3749 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3750 * config/rs6000/t-ldbl128: Rename to ...
3751 * config/rs6000/t-linux: ... this.
3752 (SHLIB_MAPFILES): Adapt filename.
3753 * config/rs6000/t-slibgcc-aix: New file.
3754 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3755 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3756 libgcc-excl.ver, libgcc-glibc.ver.
3757 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3758 * config/sparc/libgcc-glibc.ver: New file.
3759 * config/sparc/t-linux: New file.
3760 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3761 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3762 t-slibgcc-elf-ver to tmake_file.
3763 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3764 *-*-freebsd[34].
3765 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3766 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3767 t-slibgcc-elf-ver, t-linux to tmake_file.
3768 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3769 tmake_file.
3770 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3771 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3772 (alpha*-dec-*vms*): Likewise.
3773 (arm*-*-freebsd*): Append to tmake_file.
3774 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3775 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3776 arm*-*-linux-*eabi.
3777 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3778 tmake_file for arm*-*-symbianelf*.
3779 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3780 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3781 cris/t-linux.
3782 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3783 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3784 pa/t-slibgcc-dwarf-ver to tmake_file.
3785 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3786 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3787 (hppa*64*-*-hpux11*): Likewise.
3788 (hppa[12]*-*-hpux11*): Likewise.
3789 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3790 i386/t-crtpc, i386/t-crtfm.
3791 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3792 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3793 to tmake_file.
3794 Add i386/t-cygwin to tmake_file.
3795 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3796 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3797 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3798 to tmake_file.
3799 Add i386/t-mingw32 to tmake_file.
3800 (x86_64-*-mingw*): Likewise.
3801 (ia64*-*-freebsd*): Append to tmake_file.
3802 (ia64*-*-linux*): Append to tmake_file.
3803 Replace ia64/t-glibc by ia64/t-linux.
3804 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3805 system libunwind.
3806 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3807 t-slibgcc-hpux to tmake_file.
3808 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3809 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3810 (m32rle-*-linux*): Likewise.
3811 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3812 sjlj exceptions.
3813 (microblaze*-linux*): New case.
3814 Append to tmake_file, add t-slibgcc-nolc-override.
3815 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3816 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3817 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3818 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3819 rs6000/t-slibgcc-aix to tmake_file.
3820 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3821 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3822 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3823 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3824 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3825 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3826 sh*-*-linux*.
3827 (sparc-*-linux*): Append to tmake_file for *-leon*.
3828 Add sparc/t-linux to tmake_file for non-Leon targets.
3829 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3830 (tic6x-*-uclinux): New case.
3831 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3832 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3833 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3834 (am33_2.0-*-linux*): Append to tmake_file.
3835 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3836 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3837 x86_64-*-kfreebsd*-gnu.
3838 Add i386/t-linux to tmake_file.
3840 2011-10-28 Ian Lance Taylor <iant@google.com>
3842 * config/i386/morestack.S: Correct CFI information to do proper
3843 returns throughout function. In 32-bit mode, save %ebx so that it
3844 is restored on unwind.
3846 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3848 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3849 case where B3 isn't the return register.
3851 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3852 logic for doubleword pops.
3854 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3856 * config/rs6000/t-freebsd: Add wildcard.
3858 2011-10-21 Paul Brook <paul@codesourcery.com>
3860 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3862 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3863 Eric Botcazou <ebotcazou@adacore.com>
3865 PR target/50737
3866 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3867 fs->signal_frame to 1.
3869 2011-10-07 Ian Lance Taylor <iant@google.com>
3871 * generic-morestack-thread.c: #include <errno.h>.
3873 2011-10-07 Ian Lance Taylor <iant@google.com>
3875 PR target/46093
3876 * generic-morestack.c (__generic_morestack): Make sure the segment
3877 is large enough for both the stack frame and the copied
3878 parameters.
3880 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3882 PR bootstrap/49804
3883 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3884 extra_parts.
3886 2011-09-28 Nick Clifton <nickc@redhat.com>
3888 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3889 64-bit doubles are not enabled.
3890 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3891 and floatunsisf functions.
3893 2011-09-13 Paul Brook <paul@codesourcery.com>
3895 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3896 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3897 * unwind-arm-common.inc: New file.
3898 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3899 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3900 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3901 * config/c6x/libunwind.S: New file.
3902 * config/c6x/pr-support.c: New file.
3903 * config/c6x/unwind-c6x.c: New file.
3904 * config/c6x/unwind-c6x.h: New file.
3905 * config/c6x/t-c6x-elf: New file.
3907 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3909 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3910 (ASM_DIVZERO): Ditto.
3911 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3913 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3915 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3917 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3919 PR target/50090
3920 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3921 instead of an assembly one.
3923 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3925 PR bootstrap/50047
3926 * Makefile.in (install-unwind_h): Create
3927 $(gcc_objdir)/include/unwind.h atomically.
3929 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3931 * Makefile.in (install-unwind_h): Remove destination file first.
3933 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3935 * sync.c: New file.
3936 * config/mips/t-mips16: New file.
3937 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3938 (mips*-*-linux*): Likewise.
3939 (mips*-sde-elf*): Likewise.
3940 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3941 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3942 Add mips/t-mips16 to tmake_file.
3943 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3944 (mips-*-elf*): Likewise.
3945 (mips64-*-elf*): Likewise.
3946 (mips64orion-*-elf*): Likewise.
3947 (mips*-*-rtems*): Likewise.
3948 (mipstx39-*-elf*): Likewise.
3949 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3950 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3951 LIBGCC_SYNC_CFLAGS.
3952 Use $(srcdir) to refer to sync.c.
3953 Use $<.
3954 ($(libgcc-sync-funcs-o)): Likewise.
3955 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3956 ($(libgcc-sync-funcs-s-o)): Likewise.
3958 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3960 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3961 t-libunwind.
3963 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3965 PR other/48007
3966 * config/i386/value-unwind.h: New.
3968 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3970 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3971 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3972 Add to tmake_file rather than overriding it.
3974 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3976 * config/t-softfp: Remove.
3977 * soft-fp: Moved from ../gcc/config.
3978 * soft-fp/README: Remove t-softfp reference.
3979 * soft-fp/t-softfp: Move to config/t-softfp.
3980 (softfp_machine_header): Remove.
3981 (softfp_file_list): Remove config subdir.
3982 (soft-fp-objects): New variable.
3983 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3984 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3985 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3986 * config/t-softfp-excl: New file.
3987 * config/t-softfp-sfdf: New file.
3988 * config/t-softfp-tf: New file.
3989 * config/no-sfp-machine.h: New file.
3990 * config/arm/sfp-machine.h: New file.
3991 * config/arm/t-softfp: New file.
3992 * config/c6x/sfp-machine.h: New file.
3993 * config/i386/32/t-fprules-softfp: Rename to ...
3994 * config/i386/32/t-softfp: ... this.
3995 (tifunctions, LIB2ADD): Remove.
3996 (softfp_int_modes): Override.
3997 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3998 subdir.
3999 * config/i386/64/eqtf2.c: Likewise.
4000 * config/i386/64/getf2.c: Likewise.
4001 * config/i386/64/letf2.c: Likewise.
4002 * config/ia64/sft-machine.h: New file.
4003 * config/ia64/t-fprules-softfp: Rename to ...
4004 * config/ia64/t-softfp: ... this.
4005 * config/lm32/sfp-machine.h: New file.
4006 * config/moxie/t-moxie-softfp: Remove.
4007 * config/rs6000/ibm-ldouble-format: New file.
4008 * config/rs6000/ibm-ldouble.c: New file.
4009 * config/rs6000/libgcc-ppc-glibc.ver: New file
4010 * config/rs6000/libgcc-ppc64.ver: New file
4011 * config/rs6000/sfp-machine.h: New file.
4012 * config/rs6000/t-freebsd: New file.
4013 * config/rs6000/t-ibm-ldouble: New file.
4014 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4015 libgcc-ppc-glibc.ver.
4016 * config/rs6000/t-linux64: New file.
4017 * config/rs6000/t-ppccomm (LIB2ADD): Add
4018 $(srcdir)/config/rs6000/ibm-ldouble.c.
4019 * config/rs6000/t-ppccomm-ldbl: New file.
4020 * config/score/sfp-machine.h: New file.
4021 * config.host (sfp_machine_header): Explain.
4022 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4023 t-softfp to tmake_file.
4024 (arm*-*-uclinux*): Likewise.
4025 (arm*-*-ecos-elf): Likewise.
4026 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4027 (arm*-*-rtems*): Likewise.
4028 (arm*-*-elf): Likewise.
4029 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4030 in tmake_file.
4031 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4032 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4033 (lm32-*-uclinux*): Likewise.
4034 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4035 t-softfp-excl, t-softfp.
4036 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4037 (powerpc64-*-darwin*): Likewise.
4038 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4039 to tmake_file.
4040 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4041 tmake_file.
4042 (powerpc-*-eabisim*): Likewise.
4043 (powerpc-*-elf*): Likewise.
4044 (powerpc-*-eabialtivec*): Likewise.
4045 (powerpc-xilinx-eabi*): Likewise.
4046 (powerpc-*-rtems*): Likewise.
4047 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4048 t-softfp-excl, t-softfp to tmake_file.
4049 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4050 rs6000/t-ppccomm-ldbl to tmake_file.
4051 (powerpcle-*-elf*): Likewise.
4052 (powerpcle-*-eabisim*): Likewise.
4053 (powerpcle-*-eabi*): Likewise.
4054 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4055 rs6000/t-ibm-ldouble to tmake_file.
4056 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4057 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4058 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4059 (tic6x-*-*): Likewise.
4060 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4061 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4062 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4063 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4064 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4065 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4066 t-softfp to tmake_file.
4067 * configure.ac (sfp_machine_header): Provide default if unset.
4068 Substitute.
4069 Link sfp-machine.h to config/$sfp_machine_header.
4070 * configure: Regenerate.
4072 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4074 * Makefile.in (double_type_size, long_double_type_size): Set.
4075 Remove $(fpbit-in-libgcc) support.
4076 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4077 (fpbit-src): New variable.
4078 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4079 Compile with -DFLOAT $(FPBIT_CFLAGS).
4080 Use $<.
4081 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4082 Compile with $(FPBIT_CFLAGS).
4083 Use $<.
4084 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4085 Compile with -DFLOAT $(TPBIT_CFLAGS).
4086 Use $<.
4087 * configure.ac (double_type_size, long_double_type_size):
4088 Determine and substitute.
4089 * configure: Regenerate.
4090 * fp-bit.c, fp-bit.h: New files.
4091 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4092 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4093 * config/mips/t-mips: New file.
4094 * config/mips/t-sdemtk: New file.
4095 * config/rs6000/ppc64-fp.c: New file.
4096 * config/rs6000/t-darwin (LIB2ADD): Add
4097 $(srcdir)/config/rs6000/ppc64-fp.c.
4098 * config/rs6000/t-ppc64-fp: New file.
4099 * config/rx/rx-lib.h: New file.
4100 * config/rx/t-rx (FPBIT): Set to true.
4101 ($(gcc_objdir)/fp-bit.c): Remove.
4102 (DPBIT): Set to true only with -m64bit-doubles.
4103 ($(gcc_objdir)/dp-bit.c): Remove.
4104 * config/sparc/t-softfp: Remove.
4105 * config/spu/t-elf: New file.
4106 * config/t-fdpbit, config/t-fpbit: New files.
4107 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4108 (mips*-*-*): Likewise.
4109 (arm-wrs-vxworks): Likewise.
4110 (arm*-*-freebsd*): Likewise.
4111 (avr-*-rtems*): Add t-fpbit to tmake_file.
4112 (avr-*-*): Likewise.
4113 (bfin*-elf*): Add t-fdpbit to tmake_file.
4114 (bfin*-uclinux*): Likewise.
4115 (bfin*-linux-uclibc*): Likewise.
4116 (bfin*-rtems*): New case.
4117 Add t-fdpbit to tmake_file.
4118 (bfin*-*): Add t-fdpbit to tmake_file.
4119 (crisv32-*-elf): Likewise.
4120 (cris-*-linux*): Likewise.
4121 (fr30-*-elf): Likewise.
4122 (frv-*-elf, frv-*-*linux*): Likewise.
4123 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4124 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4125 (m32r-*-elf*): Likewise.
4126 (m32rle-*-elf*): Likewise.
4127 (m32r-*-linux*): Likewise.
4128 (m32rle-*-linux*): Likewise.
4129 (mcore-*-elf): Add t-fdpbit to tmake_file.
4130 (microblaze*-*-*): Likewise.
4131 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4132 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4133 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4134 Fix typo.
4135 Add mips/t-tpbit to tmake-file.
4136 (mips*-*-linux*): Fix typo.
4137 (mips*-sde-elf*): New case
4138 Add mips/t-sdemtk unless using newlib.
4139 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4140 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4141 (mn10300-*-*): Likewise.
4142 (pdp11-*-*): Likewise.
4143 (picochip-*-*): Add t-fpbit to tmake_file.
4144 (powerpc-*-eabisimaltivec*): Likewise.
4145 (powerpc-*-eabisim*): Likewise.
4146 (powerpc-*-elf*): Likewise.
4147 (powerpc-*-eabialtivec*): Likewise.
4148 (powerpc-xilinx-eabi*): New case.
4149 Add t-fdpbit to tmake_file.
4150 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4151 (powerpc-*-rtems*): Likewise.
4152 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4153 tmake_file.
4154 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4155 tmake_file.
4156 (powerpc-*-lynxos*): Likewise.
4157 (powerpcle-*-elf*): Likewise.
4158 (powerpcle-*-eabisim*): Likewise.
4159 (powerpcle-*-eabi*): Likewise.
4160 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4161 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4162 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4163 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4164 (rx-*-elf): Add t-fdpbit to tmake_file.
4165 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4166 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4167 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4168 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4169 sh*-*-netbsd*.
4170 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4171 (sh-wrs-vxworks): Likewise.
4172 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4173 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4174 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4175 (sparc64-*-rtems*): ... new case.
4176 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4177 (spu-*-elf*): Likewise.
4178 Add spu/t-elf to tmake_file.
4179 (v850*-*-*): Add t-fdpbit to tmake_file.
4180 (xstormy16-*-elf): Likewise.
4181 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4182 (mep*-*-*): Likewise.
4184 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4186 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4187 variables.
4188 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4189 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4190 (install-unwind_h): New target.
4191 (all): Depend on it.
4192 * config.host (unwind_header): New variable.
4193 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4194 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4195 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4196 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4197 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4198 Set unwind_header.
4199 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4200 Set unwind_header.
4201 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4202 arm*-*-eabi*.
4203 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4204 Set unwind_header.
4205 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4206 (ia64*-*-freebsd*): Likewise.
4207 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4208 tmake_file.
4209 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4210 $with_system_libunwind.
4211 (ia64*-*-hpux*): Set tmake_file.
4212 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4213 (picochip-*-*): Set tmake_file.
4214 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4215 md_unwind_header.
4216 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4217 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4218 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4219 (xtensa*-*-elf*): Set tmake_file.
4220 (xtensa*-*-linux*): Likewise.
4221 * configure.ac: Include ../config/unwind_ipinfo.m4.
4222 Call GCC_CHECK_UNWIND_GETIPINFO.
4223 Link unwind.h to $unwind_header.
4224 * configure: Regenerate.
4225 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4226 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4227 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4228 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4229 * config/unwind-dw2-fde-darwin.c: New file.
4230 * config/arm/libunwind.S, config/arm/pr-support.c,
4231 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4232 config/arm/unwind-arm.h,: New files.
4233 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4234 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4235 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4236 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4237 config/ia64/unwind-ia64.h: New files.
4238 * config/picochip/t-picochip: New file.
4239 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4240 files.
4241 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4242 * config/s390/t-tpf (LIB2ADDEH): Remove.
4243 * config/t-darwin (LIB2ADDEH): Set.
4244 * config/t-eh-dw2-dip: New file.
4245 * config/t-libunwind, config/t-libunwind-elf: New files.
4246 * config/t-sol2 (LIB2ADDEH): Remove.
4247 * config/xtensa/t-xtensa: New file.
4249 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4251 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4252 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4253 long long to check rt_sigreturn syscall.
4255 2011-08-02 Alan Modra <amodra@gmail.com>
4257 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4258 Restore for indirect call bcrtl from correct stack slot, and only
4259 if cfa+40 isn't valid.
4261 2011-08-01 Julian Brown <julian@codesourcery.com>
4263 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4264 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4265 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4267 2011-08-01 Julian Brown <julian@codesourcery.com>
4269 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4270 (libgcc-std.ver.in): Use above.
4271 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4272 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4273 throughout file.
4274 * config/t-fixedpoint-gnu-prefix: New file.
4275 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4276 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4277 instead of __PFX__.
4279 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4281 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4282 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4283 for x86-64. Properly check __x86_64__ and __LP64__.
4285 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4287 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4288 version.
4289 (_FP_WS_TYPE): Likewise.
4290 (_FP_I_TYPE): Likewise.
4292 2011-07-28 Alan Modra <amodra@gmail.com>
4294 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4295 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4296 in a plt call stub. Do restore r2 if stopped on bctrl.
4298 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4300 * config.host (i[3456x]86-*-netware*): Remove.
4301 * config/i386/netware-crt0.c, config/i386/t-nwld,
4302 config/i386/t-slibgcc-nwld: Remove.
4304 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4306 * config.host: Handle tic6x-*-*.
4307 * config/c6x/c6x-abi.h: New file.
4309 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4311 * config/i386/crtprec.c: New file.
4312 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4313 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4314 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4315 (x86_64-*-darwin*): Likewise.
4316 (i[34567]86-*-solaris2*: Likewise.
4318 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4320 * config/alpha/crtfastmath.c: New file.
4321 * config/i386/crtfastmath.c: New file.
4322 * config/ia64/crtfastmath.c: New file.
4323 * config/mips/crtfastmath.c: New file.
4324 * config/sparc/crtfastmath.c: New file.
4326 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4327 crtfastmath.c.
4328 Add -frandom-seed=gcc-crtfastmath.
4329 * config/alpha/t-crtfm: Remove.
4330 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4331 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4333 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4334 (alpha*-dec-osf5.1*): Likewise.
4335 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4336 Add crtfastmath.o to extra_parts.
4337 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4338 Add crtfastmath.o to extra_parts.
4339 (x86_64-*-darwin*): Likewise.
4340 (x86_64-*-mingw*): Likewise.
4341 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4342 (ia64*-*-freebsd*): Likewise.
4343 (ia64*-*-linux*): Likewise.
4344 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4345 Add crtfastmath.o to extra_parts.
4347 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4349 * config/darwin-crt3.o: New file.
4350 * config/rs6000/darwin-crt2.c: New file.
4351 * config/t-darwin: New file.
4352 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4353 (crt2.o): New rule.
4354 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4355 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4356 (powerpc64-*-darwin*): Likewise.
4358 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4360 * config/i386/netware-crt0.c: New file.
4361 * config/i386/t-nwld: Rename to ...
4362 * config/i386/t-slibgcc-nwld: ... this.
4363 * config/i386/t-nwld: New file.
4364 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4365 tmake_file.
4366 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4367 extra_parts.
4369 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4371 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4372 i386/t-crtstuff.
4373 * configure: Regenerate.
4375 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4377 * dfp-bit.c, dfp-bit.h: New files.
4378 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4379 variables.
4380 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4381 ($(d64pbit-o)): Likewise.
4382 ($(d128pbit-o)): Likewise.
4383 * config/t-dfprules: New file.
4384 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4385 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4386 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4387 (x86_64-*-linux*): Likewise.
4388 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4389 (i[34567]86-*-cygwin*): Likewise.
4390 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4391 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4393 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4395 * Makfile.in (LIBGCOV): New variable.
4396 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4397 * libgcov.c: New file.
4399 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4401 * fixed-bit.c, fixed-bit.h: New files.
4402 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4403 refer to fixed-bit.c.
4405 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4407 * config.host (*local*): Remove.
4409 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4411 PR target/39150
4412 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4413 like i?86-*-solaris2.1[0-9]*.
4414 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4415 * configure.ac (i?86-*-solaris2*): Likewise.
4416 * configure: Regenerate.
4418 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4420 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4421 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4422 md_unwind_header by splitting out of...
4423 (i[34567]86-*-linux*): ... this.
4424 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4425 Remove md_unwind_header by splitting out of...
4426 (x86_64-*-linux*): ... this.
4428 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4430 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4432 2011-06-28 Nick Clifton <nickc@redhat.com>
4434 * config.host: Recognize all V850 variants.
4436 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4438 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4440 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4442 * shared-object.mk (c_flags-$o): Save c_flags.
4443 ($(base)$(objext)): Use it.
4444 ($(base)_s$(objext)): Likewise.
4446 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4448 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4449 * libgcc-std.ver.in (GCC_4.7.0): New section.
4451 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4453 PR target/49313
4454 PR target/29524
4455 * config/avr/t-avr: Fix line endings.
4456 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4457 _parityXX2.
4459 2011-06-14 Olivier Hainque <hainque@adacore.com>
4460 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4462 * config/mips/irix6-unwind.h: New file.
4463 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4465 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4467 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4468 (sparc64_fallback_frame_state): Use it.
4469 (sparc64_frob_update_context): Further adjust context.
4470 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4471 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4472 * config/sparc/sol2-cn.S: Likewise.
4474 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4476 * enable-execute-stack-empty.c: New file.
4477 * enable-execute-stack-mprotect.c: New file.
4478 * config/i386/enable-execute-stack-mingw32.c: New file.
4479 * config.host (enable_execute_stack): New variable.
4480 Select appropriate variants.
4481 * configure.ac: Link enable-execute-stack.c to
4482 $enable_execute_stack.
4483 * configure: Regenerate.
4484 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4485 (lib2funcs): Remove _enable_execute_stack.
4487 2011-06-09 David S. Miller <davem@davemloft.net>
4488 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4490 * config.host (sparc-*-linux*): Correct md_unwind_header
4491 filename.
4492 (s390x-ibm-tpf*): Fix typo.
4494 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4496 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4497 Add crtfastmath.o to extra_parts.
4498 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4499 mips/t-crtfm.
4500 * config/mips/t-crtfm: Remove.
4502 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4504 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4506 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4508 * config.host (sh*-*-linux*): Fix typo.
4510 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4512 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4513 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4514 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4515 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4516 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4517 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4518 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4519 Wrap in !__MINGW64__.
4520 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4521 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4522 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4523 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4524 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4525 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4526 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4527 Wrap in !__LP64__.
4528 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4529 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4530 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4531 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4532 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4533 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4534 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4535 * config/no-unwind.h: New file.
4536 * config.host (md_unwind_header): Document.
4537 Define.
4538 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4539 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4540 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4541 hppa[12]*-*-hpux11*): Set md_unwind_header.
4542 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4543 Set md_unwind_header.
4544 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4545 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4546 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4547 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4548 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4549 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4550 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4551 md_unwind_header.
4552 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4553 * configure: Regenerate.
4555 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4557 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4558 Set tmake_file, extra_parts.
4559 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4560 Remove O32 support.
4561 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4562 Remove O32 support.
4563 * config/mips/t-irix6: New file.
4564 * config/mips/t-slibgcc-irix: New file.
4566 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4568 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4569 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4571 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4573 * configure.ac (target_thread_file): Determine thread model.
4574 * configure: Regenerate.
4575 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4576 * config/alpha/t-alpha: New file.
4577 * config/alpha/t-crtfm: Use $<.
4578 * config/alpha/t-ieee: New file.
4579 * config/alpha/t-osf-pthread: New file.
4580 * config/alpha/t-slibgcc-osf: New file.
4581 * config/alpha/libgcc-osf5.ver: New file.
4583 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4585 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4586 tmake_file.
4587 Add crtfastmath.o to extra_parts.
4589 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4591 * config/gmon-sol2.c: Reindent.
4592 Cleanup comments.
4593 Remove, correct casts.
4594 Use STDERR_FILENO, NULL.
4595 (BASEADDRESS): Remove.
4596 (minbrk): Remove.
4597 (errno, sbrk): Remove declarations.
4598 (monstartup) [hp300]: Remove.
4599 (mcount): Remove.
4601 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4603 * Makefile.in (cpu_type): Define.
4604 * config.host (i[34567]86-*-rtems*): Handle it.
4605 (i[34567]86-*-solaris2*): Move body ...
4606 (*-*-solaris2*): ... here.
4607 New case, generalize.
4608 (sparc-*-elf*): Handle it.
4609 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4610 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4611 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4612 Fold into ...
4613 (sparc*-*-solaris2*): ... this.
4614 New case.
4615 (sparc64-*-elf*): Handle it.
4616 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4617 Merge ../gcc/config/i386/gmon-sol2.c.
4618 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4619 Use C comments.
4620 Merge ../gcc/config/i386/sol2-gc1.asm.
4621 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4622 Use C comments.
4623 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4624 Use C comments.
4625 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4626 * config/i386/t-crtstuff: New file.
4627 * config/i386/t-softfp: New file.
4628 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4629 $(T)crti.o, $(T)crtn.o): Remove.
4630 (gcrt1.o): New rule.
4631 (TARGET_LIBGCC2_CFLAGS): Remove.
4632 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4633 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4634 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4635 * config/sparc/t-sol2: New file.
4636 * config/sparc/t-crtfm: Move to ...
4637 * config/t-crtfm: ... this.
4638 Use $(cpu_type), $<.
4639 * config/t-crtin: New file.
4640 * config/sparc/t-softfp: New file.
4641 * config/sparc/t-softmul: New file.
4642 * config/t-rtems: New file.
4643 * config/t-slibgcc: New file.
4644 * config/t-slibgcc-elf-ver: New file.
4645 * config/t-slibgcc-gld: New file.
4646 * config/t-slibgcc-sld: New file.
4647 * config/t-sol2: New file.
4648 * configure.ac: Include ../config/lib-ld.m4.
4649 Call AC_LIB_PROG_LD_GNU.
4650 Substitute cpu_type.
4651 * configure: Regenerate.
4653 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4655 PR bootstrap/49173
4656 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4657 libgcc-std.ver in the build directory.
4658 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4659 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4661 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4663 * libgcc-std.ver.in: New file.
4664 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4665 variables.
4666 (libgcc-std.ver): New rule.
4667 * config/t-gnu-prefix: New file.
4669 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4671 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4673 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4675 * config/i386/darwin-lib.h: New file.
4677 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4679 * config/arm/symbian-lib.h: New.
4681 2011-05-04 Chris Demetriou <cgd@google.com>
4683 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4684 (__x86.get_pc_thunk.bx): ...this.
4685 (__morestack): Adjust for rename, remove undef of __i686.
4687 2011-05-03 Chris Demetriou <cgd@google.com>
4689 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4691 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4693 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4694 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4695 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4696 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4697 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4698 Remove cases.
4700 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4702 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4703 Adjust copyright year.
4705 2011-03-07 Ian Lance Taylor <iant@google.com>
4707 * generic-morestack.c (__splitstack_find): Adjust returned stack
4708 pointer to include all registers pushed by __morestack.
4710 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4712 PR target/40125
4713 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4714 (toolexecdir): Calculate and AC_SUBST.
4715 (toolexeclibdir): Likewise.
4716 * Makefile.in (target_noncanonical): Import.
4717 (toolexecdir): Likewise.
4718 (toolexeclibdir): Likewise.
4719 * configure: Regenerate.
4721 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4723 PR target/46040
4724 * config/arm/bpabi.h: Rename to...
4725 * config/arm/bpabi-lib.h: ...this.
4727 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4729 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4730 appropriate.
4731 * configure: Regenerate.
4733 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4735 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4736 __FLOAT_WORD_ORDER__.
4737 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4738 Delete.
4740 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4742 PR other/46202
4743 * Makefile.in (install-strip): New phony target.
4745 2010-11-07 Ian Lance Taylor <iant@google.com>
4747 PR target/46089
4748 * config/i386/morestack.S (__morestack_large_model): New
4749 function.
4751 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4753 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4754 Delete.
4755 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4757 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4759 * config/arm/bpabi.h: New file.
4760 * config/frv/frv-abi.h: New file.
4762 2010-10-01 Ian Lance Taylor <iant@google.com>
4764 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4765 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4767 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4769 PR target/45858
4770 * config.host: Add the missing `$'.
4772 2010-09-30 Michael Eager <eager@eagercon.com>
4774 * config.host: Add microblaze*-*-*.
4775 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4776 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4777 udivsi3.asm,umodsi3.asm}: New.
4779 2010-09-28 Ian Lance Taylor <iant@google.com>
4781 * configure.ac: Adjust CFI test to test assembler directly rather
4782 than checking gcc preprocessor macro.
4783 * configure: Rebuild.
4785 2010-09-27 Ian Lance Taylor <iant@google.com>
4787 * configure.ac: Test whether assembler supports CFI directives.
4788 * config.host: Only add t-stack and i386/t-stack-i386 to
4789 tmake_file if libgcc_cv_cfi is "yes".
4790 * configure: Rebuild.
4792 2010-09-27 Ian Lance Taylor <iant@google.com>
4794 * generic-morestack.h: New file.
4795 * generic-morestack.c: New file.
4796 * generic-morestack-thread.c: New file.
4797 * config/i386/morestack.S: New file.
4798 * config/t-stack: New file.
4799 * config/i386/t-stack-i386: New file.
4800 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4801 i386/t-stack-i386 to tmake_file.
4803 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4805 * Makefile.in (libgcc-extra-parts): Check for static archives and
4806 invoke ranlib after installing them.
4807 (gcc-extra-parts): Likewise.
4808 (install-leaf): Likewise.
4810 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4812 * configure: Regenerated.
4814 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4816 * configure: Regenerated.
4818 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4819 Andrew Pinski <pinskia@gmail.com>
4821 PR target/40959
4822 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4824 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4826 PR target/45524
4827 * configure: Regenerated.
4829 2010-09-06 Andreas Schwab <schwab@redhat.com>
4831 * configure: Regenerate.
4833 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4835 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4836 64bit targets.
4837 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4838 for 64bit targets.
4840 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4841 Iain Sandoe <iains@gcc.gnu.org>
4843 PR target/45476
4844 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4845 LIB2FUNCS_EXCLUDE functions.
4847 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4849 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4850 Include dfp.m4.
4851 * configure: Regenerate.
4853 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4855 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4856 i386/t-freebsd to tmake_file.
4857 * config/i386/t-freebsd: New file.
4858 * config/i386/libgcc-bsd.ver: New file.
4860 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4862 * config.host (powerpc*-eabispe*): Set tmake_file.
4863 (powerpc*-eabi*): Likewise.
4864 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4865 crtbeginS, crtendS, crtbeginT.
4867 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4869 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4870 to tmake_file. Add crtfastmath.o to extra_parts.
4871 * config/mips/t-crtfm: New.
4873 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4875 * config.host (sparc64-*-rtems*): New target.
4877 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4879 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4880 assembler syntax.
4882 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4884 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4886 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4888 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4889 alpha-dec-osf5.0* support.
4891 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4893 * config.host: Add lm32-*-rtems*.
4895 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4896 Uros Bizjak <ubizjak@gmail.com>
4898 PR target/39048
4899 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4900 like other remaining 32-bit x86 OSes.
4901 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4902 assembler syntax.
4903 * config/i386/libgcc-sol2.ver: New file.
4904 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4906 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4908 PR c/43553
4909 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4910 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4911 is used and substitute set_use_emutls.
4912 * configure: Regenerated.
4914 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4916 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4918 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4920 PR target/38085
4921 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4922 MULTILIB_CFLAGS.
4923 ($(T)gcrt1.o): Likewise.
4924 ($(T)crt1.o): Likewise.
4925 ($(T)crti.o): Likewise.
4926 ($(T)crtn.o): Likewise.
4928 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4930 PR other/42980
4931 * Makefile.in (install): Use $(MAKE) string in rule, for
4932 parallel make.
4934 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4936 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4937 * config/mmix/t-mmix: New file.
4938 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4940 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4942 PR java/41991
4943 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4944 SHLIB_MAPFILES.
4946 2010-01-04 Anthony Green <green@moxielogic.com>
4948 * config/moxie/crti.asm, config/moxie/crtn.asm,
4949 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4950 config/moxie/t-moxie: New files.
4951 * config.host: Add t-moxie-softfp reference.
4953 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4955 PR other/39888
4956 * config/t-slibgcc-darwin: Fix embedded rpaths for
4957 --enable-version-specific-runtime-libs, build extension stub
4958 libs exposing features available from current libgcc_s.
4960 2009-11-11 Jon Beniston <jon@beniston.com>
4962 * config.host: Add lm32 targets.
4963 * config/lm32: New directory.
4964 * config/lm32/libgcc_lm32.h: New file.
4965 * config/lm32/_mulsi3.c: New file.
4966 * config/lm32/_udivmodsi4.c: New file.
4967 * config/lm32/_divsi3.c: New file.
4968 * config/lm32/_modsi3.c: New file.
4969 * config/lm32/_udivsi3.c: New file.
4970 * config/lm32/_umodsi3.c: New file.
4971 * config/lm32/_lshrsi3.S: New file.
4972 * config/lm32/_ashrsi3.S: New file.
4973 * config/lm32/_ashlsi3.S: New file.
4974 * config/lm32/crti.S: New file.
4975 * config/lm32/crtn.S: New file.
4976 * config/lm32/t-lm32: New file.
4977 * config/lm32/t-elf: New file.
4978 * config/lm32/t-uclinux: New file.
4980 2009-10-26 Nick Clifton <nickc@redhat.com>
4982 * config.host: Add support for RX target.
4983 * config/rx: New directory.
4984 * config/rx/rx-abi-functions.c: New file. Supplementary
4985 functions for libgcc to support the RX ABI.
4986 * config/rx/rx-abi.h: New file. Supplementary header file for
4987 libgcc RX ABI functions.
4988 * config/rx/t-rx: New file: Makefile fragment for building
4989 libgcc for the RX.
4991 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4993 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4994 constraint of y0 to "g".
4996 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4998 * config.host: Include the s390 makefile fragments.
4999 * config/s390/32/_fixdfdi.c: New file.
5000 * config/s390/32/_fixsfdi.c: New file.
5001 * config/s390/32/_fixtfdi.c: New file.
5002 * config/s390/32/_fixunsdfdi.c: New file.
5003 * config/s390/32/_fixunssfdi.c: New file.
5004 * config/s390/32/_fixunstfdi.c: New file.
5005 * config/s390/32/t-floattodi: New file.
5006 * config/s390/libgcc-glibc.ver: New file.
5007 * config/s390/t-crtstuff: New file.
5008 * config/s390/t-linux: New file.
5009 * config/s390/t-tpf: New file.
5011 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5013 * configure.ac (AC_PREREQ): Bump to 2.64.
5015 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5017 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5019 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5021 * configure: Regenerate.
5023 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5025 * config.host (ia64-hp-*vms*): New target.
5026 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5027 with ia64-hp-*vms*.
5029 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5031 * configure.ac: Add snippet for maintainer-mode.
5032 * configure: Regenerate.
5033 * Makefile.in (AUTOCONF, configure_deps): New variables.
5034 ($(srcdir)/configure)): New rule, active only with maintainer
5035 mode turned on.
5037 2009-06-23 DJ Delorie <dj@redhat.com>
5039 Add MeP port.
5040 * config.host: Add mep support.
5042 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5044 * config.host: Add i386/${host_address}/t-fprules-softfp and
5045 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5047 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5048 for mingw targets.
5049 * config/i386/64/_multc3.c: Likewise.
5050 * config/i386/64/_powitf2.c: Likewise.
5051 * config/i386/64/eqtf2.c: Likewise.
5052 * config/i386/64/getf2.c: Likewise.
5053 * config/i386/64/letf2.c: Likewise.
5054 * config/i386/64/letf2.c: Likewise.
5055 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5056 unsigned long long for x64 mingw targets.
5057 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5058 (_FP_I_TYPE): Define as long long for x64 mingw target.
5060 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5062 * config.host (vax-*-linux*): New.
5064 2009-05-31 Anthony Green <green@moxielogic.com>
5066 * config.host: Add moxie support.
5067 * config/moxie/t-moxie: New file.
5069 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5071 * config.host: Add i386/${host_address}/t-fprules-softfp and
5072 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5074 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5076 * config.host: Add i386/${host_address}/t-fprules-softfp to
5077 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5079 2009-04-09 Nick Clifton <nickc@redhat.com>
5081 * config/ia64/tf-signs.c: Change copyright header to refer to
5082 version 3 of the GNU General Public License with version 3.1
5083 of the GCC Runtime Library Exception and to point readers at
5084 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5085 web page.
5086 * config/i386/32/tf-signs.c: Likewise.
5087 * config/libbid/_addsub_dd.c: Likewise.
5088 * config/libbid/_addsub_sd.c: Likewise.
5089 * config/libbid/_addsub_td.c: Likewise.
5090 * config/libbid/_dd_to_df.c: Likewise.
5091 * config/libbid/_dd_to_di.c: Likewise.
5092 * config/libbid/_dd_to_sd.c: Likewise.
5093 * config/libbid/_dd_to_sf.c: Likewise.
5094 * config/libbid/_dd_to_si.c: Likewise.
5095 * config/libbid/_dd_to_td.c: Likewise.
5096 * config/libbid/_dd_to_tf.c: Likewise.
5097 * config/libbid/_dd_to_udi.c: Likewise.
5098 * config/libbid/_dd_to_usi.c: Likewise.
5099 * config/libbid/_dd_to_xf.c: Likewise.
5100 * config/libbid/_df_to_dd.c: Likewise.
5101 * config/libbid/_df_to_sd.c: Likewise.
5102 * config/libbid/_df_to_td.c: Likewise.
5103 * config/libbid/_di_to_dd.c: Likewise.
5104 * config/libbid/_di_to_sd.c: Likewise.
5105 * config/libbid/_di_to_td.c: Likewise.
5106 * config/libbid/_div_dd.c: Likewise.
5107 * config/libbid/_div_sd.c: Likewise.
5108 * config/libbid/_div_td.c: Likewise.
5109 * config/libbid/_eq_dd.c: Likewise.
5110 * config/libbid/_eq_sd.c: Likewise.
5111 * config/libbid/_eq_td.c: Likewise.
5112 * config/libbid/_ge_dd.c: Likewise.
5113 * config/libbid/_ge_sd.c: Likewise.
5114 * config/libbid/_ge_td.c: Likewise.
5115 * config/libbid/_gt_dd.c: Likewise.
5116 * config/libbid/_gt_sd.c: Likewise.
5117 * config/libbid/_gt_td.c: Likewise.
5118 * config/libbid/_isinfd128.c: Likewise.
5119 * config/libbid/_isinfd32.c: Likewise.
5120 * config/libbid/_isinfd64.c: Likewise.
5121 * config/libbid/_le_dd.c: Likewise.
5122 * config/libbid/_le_sd.c: Likewise.
5123 * config/libbid/_le_td.c: Likewise.
5124 * config/libbid/_lt_dd.c: Likewise.
5125 * config/libbid/_lt_sd.c: Likewise.
5126 * config/libbid/_lt_td.c: Likewise.
5127 * config/libbid/_mul_dd.c: Likewise.
5128 * config/libbid/_mul_sd.c: Likewise.
5129 * config/libbid/_mul_td.c: Likewise.
5130 * config/libbid/_ne_dd.c: Likewise.
5131 * config/libbid/_ne_sd.c: Likewise.
5132 * config/libbid/_ne_td.c: Likewise.
5133 * config/libbid/_sd_to_dd.c: Likewise.
5134 * config/libbid/_sd_to_df.c: Likewise.
5135 * config/libbid/_sd_to_di.c: Likewise.
5136 * config/libbid/_sd_to_sf.c: Likewise.
5137 * config/libbid/_sd_to_si.c: Likewise.
5138 * config/libbid/_sd_to_td.c: Likewise.
5139 * config/libbid/_sd_to_tf.c: Likewise.
5140 * config/libbid/_sd_to_udi.c: Likewise.
5141 * config/libbid/_sd_to_usi.c: Likewise.
5142 * config/libbid/_sd_to_xf.c: Likewise.
5143 * config/libbid/_sf_to_dd.c: Likewise.
5144 * config/libbid/_sf_to_sd.c: Likewise.
5145 * config/libbid/_sf_to_td.c: Likewise.
5146 * config/libbid/_si_to_dd.c: Likewise.
5147 * config/libbid/_si_to_sd.c: Likewise.
5148 * config/libbid/_si_to_td.c: Likewise.
5149 * config/libbid/_td_to_dd.c: Likewise.
5150 * config/libbid/_td_to_df.c: Likewise.
5151 * config/libbid/_td_to_di.c: Likewise.
5152 * config/libbid/_td_to_sd.c: Likewise.
5153 * config/libbid/_td_to_sf.c: Likewise.
5154 * config/libbid/_td_to_si.c: Likewise.
5155 * config/libbid/_td_to_tf.c: Likewise.
5156 * config/libbid/_td_to_udi.c: Likewise.
5157 * config/libbid/_td_to_usi.c: Likewise.
5158 * config/libbid/_td_to_xf.c: Likewise.
5159 * config/libbid/_tf_to_dd.c: Likewise.
5160 * config/libbid/_tf_to_sd.c: Likewise.
5161 * config/libbid/_tf_to_td.c: Likewise.
5162 * config/libbid/_udi_to_dd.c: Likewise.
5163 * config/libbid/_udi_to_sd.c: Likewise.
5164 * config/libbid/_udi_to_td.c: Likewise.
5165 * config/libbid/_unord_dd.c: Likewise.
5166 * config/libbid/_unord_sd.c: Likewise.
5167 * config/libbid/_unord_td.c: Likewise.
5168 * config/libbid/_usi_to_dd.c: Likewise.
5169 * config/libbid/_usi_to_sd.c: Likewise.
5170 * config/libbid/_usi_to_td.c: Likewise.
5171 * config/libbid/_xf_to_dd.c: Likewise.
5172 * config/libbid/_xf_to_sd.c: Likewise.
5173 * config/libbid/_xf_to_td.c: Likewise.
5174 * config/libbid/bid128.c: Likewise.
5175 * config/libbid/bid128_2_str.h: Likewise.
5176 * config/libbid/bid128_2_str_macros.h: Likewise.
5177 * config/libbid/bid128_2_str_tables.c: Likewise.
5178 * config/libbid/bid128_add.c: Likewise.
5179 * config/libbid/bid128_compare.c: Likewise.
5180 * config/libbid/bid128_div.c: Likewise.
5181 * config/libbid/bid128_fma.c: Likewise.
5182 * config/libbid/bid128_logb.c: Likewise.
5183 * config/libbid/bid128_minmax.c: Likewise.
5184 * config/libbid/bid128_mul.c: Likewise.
5185 * config/libbid/bid128_next.c: Likewise.
5186 * config/libbid/bid128_noncomp.c: Likewise.
5187 * config/libbid/bid128_quantize.c: Likewise.
5188 * config/libbid/bid128_rem.c: Likewise.
5189 * config/libbid/bid128_round_integral.c: Likewise.
5190 * config/libbid/bid128_scalb.c: Likewise.
5191 * config/libbid/bid128_sqrt.c: Likewise.
5192 * config/libbid/bid128_string.c: Likewise.
5193 * config/libbid/bid128_to_int16.c: Likewise.
5194 * config/libbid/bid128_to_int32.c: Likewise.
5195 * config/libbid/bid128_to_int64.c: Likewise.
5196 * config/libbid/bid128_to_int8.c: Likewise.
5197 * config/libbid/bid128_to_uint16.c: Likewise.
5198 * config/libbid/bid128_to_uint32.c: Likewise.
5199 * config/libbid/bid128_to_uint64.c: Likewise.
5200 * config/libbid/bid128_to_uint8.c: Likewise.
5201 * config/libbid/bid32_to_bid128.c: Likewise.
5202 * config/libbid/bid32_to_bid64.c: Likewise.
5203 * config/libbid/bid64_add.c: Likewise.
5204 * config/libbid/bid64_compare.c: Likewise.
5205 * config/libbid/bid64_div.c: Likewise.
5206 * config/libbid/bid64_fma.c: Likewise.
5207 * config/libbid/bid64_logb.c: Likewise.
5208 * config/libbid/bid64_minmax.c: Likewise.
5209 * config/libbid/bid64_mul.c: Likewise.
5210 * config/libbid/bid64_next.c: Likewise.
5211 * config/libbid/bid64_noncomp.c: Likewise.
5212 * config/libbid/bid64_quantize.c: Likewise.
5213 * config/libbid/bid64_rem.c: Likewise.
5214 * config/libbid/bid64_round_integral.c: Likewise.
5215 * config/libbid/bid64_scalb.c: Likewise.
5216 * config/libbid/bid64_sqrt.c: Likewise.
5217 * config/libbid/bid64_string.c: Likewise.
5218 * config/libbid/bid64_to_bid128.c: Likewise.
5219 * config/libbid/bid64_to_int16.c: Likewise.
5220 * config/libbid/bid64_to_int32.c: Likewise.
5221 * config/libbid/bid64_to_int64.c: Likewise.
5222 * config/libbid/bid64_to_int8.c: Likewise.
5223 * config/libbid/bid64_to_uint16.c: Likewise.
5224 * config/libbid/bid64_to_uint32.c: Likewise.
5225 * config/libbid/bid64_to_uint64.c: Likewise.
5226 * config/libbid/bid64_to_uint8.c: Likewise.
5227 * config/libbid/bid_b2d.h: Likewise.
5228 * config/libbid/bid_binarydecimal.c: Likewise.
5229 * config/libbid/bid_conf.h: Likewise.
5230 * config/libbid/bid_convert_data.c: Likewise.
5231 * config/libbid/bid_decimal_data.c: Likewise.
5232 * config/libbid/bid_decimal_globals.c: Likewise.
5233 * config/libbid/bid_div_macros.h: Likewise.
5234 * config/libbid/bid_dpd.c: Likewise.
5235 * config/libbid/bid_flag_operations.c: Likewise.
5236 * config/libbid/bid_from_int.c: Likewise.
5237 * config/libbid/bid_functions.h: Likewise.
5238 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5239 * config/libbid/bid_inline_add.h: Likewise.
5240 * config/libbid/bid_internal.h: Likewise.
5241 * config/libbid/bid_round.c: Likewise.
5242 * config/libbid/bid_sqrt_macros.h: Likewise.
5244 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5246 * Makefile.in: Change copyright header to refer to version
5247 3 of the GNU General Public License and to point readers at the
5248 COPYING3 file and the FSF's license web page.
5249 * config.host: Likewise.
5251 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5253 * config.host: Reorder and merge to match config.gcc change.
5255 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5257 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5259 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5261 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5262 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5263 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5264 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5266 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5268 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5269 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5271 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5273 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5274 ia64/t-softfp-compat to tmake_file.
5276 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5278 * config/ia64/__divxf3.asm: New.
5279 * config/ia64/_fixtfdi.asm: Likewise.
5280 * config/ia64/_fixunstfdi.asm: Likewise.
5281 * config/ia64/_floatditf.asm: Likewise.
5282 * config/ia64/t-fprules-softfp: Likewise.
5283 * config/ia64/t-softfp-compat: Likewise.
5284 * config/ia64/tf-signs.c: Likewise.
5286 2009-01-18 Ben Elliston <bje@au.ibm.com>
5288 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5290 2009-01-16 Ben Elliston <bje@au.ibm.com>
5292 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5293 to tmake_file.
5295 2009-01-13 Ben Elliston <bje@au.ibm.com>
5297 * config/t-softfp: New file.
5298 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5299 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5301 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5303 * config.host: Add m32r*-*-rtems*.
5305 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5307 * config.host: Add m32c*-*-rtems*.
5309 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5311 PR bootstrap/33100
5312 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5313 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5314 * configure: Regenerate.
5315 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5316 tmake_file here from gcc/config.gcc.
5317 Move extra_parts here from gcc/config.gcc.
5318 * config/i386/t-sol2: Move here from gcc/config/i386.
5319 Use gcc_srcdir instead of srcdir.
5321 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5323 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5324 case.
5326 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5328 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5330 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5332 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5334 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5336 Add picoChip port.
5337 * config.host: Add picochip-*-*.
5339 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5341 * config.host: Match more processor names for Xtensa.
5343 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5345 * config/i386/64/t-softfp-compat: Update comments.
5347 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5349 * config/i386/64/_divtc3-compat.c: Moved to ...
5350 * config/i386/64/_divtc3.c: Here.
5352 * config/i386/64/_multc3-compat.c: Moved to ...
5353 * config/i386/64/_multc3.c: Here.
5355 * config/i386/64/_powitf2-compat.c: Moved to ...
5356 * config/i386/64/_powitf2.c: Here.
5358 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5359 .c suffix instead of -compat.c.
5361 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5363 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5364 (_FP_MUL_MEAT_D): Ditto.
5365 (_FP_DIV_MEAT_S): Ditto.
5366 (_FP_DIV_MEAT_D): Ditto.
5368 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5370 * Makefile.in: Add support for __sync_* libgcc functions.
5372 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5374 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5376 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5378 PR boostrap/36702
5379 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5380 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5382 * config/i386/64/t-fprules-softfp: Moved to ...
5383 * config/i386/64/t-softfp-compat: This. New.
5385 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5387 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5388 Initialize f with 0.0.
5390 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5392 PR target/36669
5393 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5395 * config/i386/64/_divtc3-compat.c: New.
5396 * config/i386/64/_multc3-compat.c: Likewise.
5397 * config/i386/64/_powitf2-compat.c: Likewise.
5398 * config/i386/64/eqtf2.c: Likewise.
5399 * config/i386/64/getf2.c: Likewise.
5400 * config/i386/64/letf2.c: Likewise.
5401 * config/i386/64/t-fprules-softfp: Likewise.
5403 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5405 * config.host: Add i386/${host_address}/t-fprules-softfp to
5406 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5407 i[34567]86-*-linux*, x86_64-*-linux*.
5409 * configure.ac: Set host_address to 64 or 32 for x86.
5410 * configure: Regenerated.
5412 * Makefile.in (config.status): Also depend on
5413 $(srcdir)/config.host.
5415 * config/i386/32/t-fprules-softfp: New.
5416 * config/i386/32/tf-signs.c: Likewise.
5418 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5420 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5421 Uros Bizjak <ubizjak@gmail.com>
5423 * config/i386/32/sfp-machine.h: New.
5425 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5427 * config/rs6000/t-ppccomm: Remove rules that conflict with
5428 auto-generated rules.
5430 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5432 * configure.ac: sinclude override.m4.
5433 * configure: Regenerate.
5435 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5437 * configure: Regenerate.
5439 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5441 * Makefile.in (DECNUMINC): Remove
5442 -I$(MULTIBUILDTOP)../../libdecnumber.
5443 * gstdint.h: New.
5445 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5447 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5448 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5449 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5450 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5451 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5452 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5453 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5454 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5455 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5456 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5457 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5458 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5459 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5460 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5462 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5464 * config.host (sh2[lbe]*-*-linux*): Allow target.
5466 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5468 * config/rs6000/t-ppccomm: Add build rules for new files.
5469 (LIB2ADD_ST): New variable.
5471 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5473 PR target/34210
5474 PR target/35508
5475 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5476 * config/t-avr: New file. Build 16bit libgcc functions.
5478 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5480 PR target/35401
5481 * config/t-slibgcc-darwin: Make install-leaf dependent on
5482 install-darwin-libgcc-stubs instead of install.
5484 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5486 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5487 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5488 sh-*-rtemscoff*): Remove cases.
5490 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5492 * Makefile.in (all): Use install-leaf rather than install.
5493 (install): Split most of the rule into...
5494 (install-leaf): ...this new one.
5496 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5497 Paolo Bonzini <bonzini@gnu.org>
5499 PR target/30572
5500 * Makefile.in: Use @shlib_slibdir@ substitution to get
5501 correct install name on darwin.
5502 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5504 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5506 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5507 cris-*-elf and cris-*-none.
5508 (crisv32-*-linux*): Similar, as cris-*-linux*.
5510 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5512 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5514 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5516 PR regression/33926
5517 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5518 * configure: Regenerated.
5520 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5522 * Makefile.in (dfp-filenames): Replace decimal_globals,
5523 decimal_data, binarydecimal and convert_data with
5524 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5525 and bid_convert_data, respectively.
5527 2007-09-17 Chao-ying Fu <fu@mips.com>
5528 Nigel Stephens <nigel@mips.com>
5530 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5531 * Makefile.in (fixed_point): Define.
5532 Check if fixed_point is yes to build support functions.
5533 * configure.ac: Check for fixed_point support.
5534 * configure: Regenerated.
5535 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5536 funcs, modes, from, to.
5538 2007-09-11 Janis Johnson <janis187@us.ibm.com
5540 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5542 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5544 * Makefile.in (dfp-filenames): Remove decUtility, add
5545 decDouble, decPacked, decQuad, decSingle.
5547 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5549 * config.host : Add x86_64-elf target.
5551 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5553 * configure.ac (set_have_cc_tls): Add a missing =.
5554 * configure: Regenerated.
5556 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5558 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5559 and x86_64-*-linux*.
5561 * config/t-tls: New file.
5563 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5565 * configure.ac: Include ../config/enable.m4 and
5566 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5567 supports TLS and substitute set_have_cc_tls.
5568 * configure: Regenerated.
5570 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5572 * Makefile.in: Use libbid for DFP when BID is enabled.
5574 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5576 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5577 extra_parts. Add config/i386/t-cygming to tmake_file.
5578 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5580 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5581 Danny Smith <dannysmith@users.sourceforge.net>
5583 PR target/29498
5584 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5585 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5586 * config/i386/t-crtfm: Compile crtfastmath.o with
5587 -minline-all-stringops.
5589 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5591 * config.host (sparc-wrs-vxworks): New target.
5593 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5595 * config.host: Recognize fido.
5597 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5599 * configure: Check host, not target, for decimal float support.
5601 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5603 * config/i386/t-crtpc: New file.
5604 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5605 (x86_64-*-linux*): Ditto.
5607 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5609 * config.host (x86_64-*-mingw*): New target.
5611 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5612 H.J. Lu <hongjiu.lu@intel.com>
5614 * Makefile.in (enable_decimal_float): New.
5615 (DECNUMINC): Add
5616 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5617 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5618 (decbits-filenames): This.
5619 (decbits-objects): New.
5620 (libgcc-objects): Add $(decbits-objects).
5622 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5623 Substitute enable_decimal_float.
5624 * configure: Regenerated.
5626 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5628 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5630 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5632 * Makefile.in (install-info): New dummy target.
5634 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5636 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5638 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5640 * Makefile.in: Add install-html and install-pdf dummy
5641 targets.
5643 2007-02-05 Roger Sayle <roger@eyesopen.com>
5644 Daniel Jacobowitz <dan@codesourcery.com>
5646 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5647 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5648 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5650 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5652 * Makefile.in (dec-filenames): Add decExcept.
5654 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5656 PR bootstrap/30469
5657 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5658 -fprofile-use.
5660 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5662 * configure.ac: Add --enable-version-specific-runtime-libs.
5663 Correct $slibdir default.
5664 * configure: Regenerated.
5666 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5668 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5670 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5672 PR target/30519
5673 * config.host (alpha*-*-linux*): Set extra_parts.
5675 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5677 * config/sh/t-linux: New.
5678 * config.host (sh*-*-linux*): Set tmake_file.
5680 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5682 * Makefile.in (install): Handle multilibs.
5684 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5686 * Makefile.in: Added .PHONY entry for documentation targets.
5688 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5690 * Makefile.in: Add empty info, html, dvi, pdf targets.
5692 2007-01-04 Mike Stump <mrs@apple.com>
5694 * Makefile.in (MAKEINFO): Remove.
5695 (PERL): Likewise.
5697 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5699 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5700 * configure: Regenerate.
5701 * Makefile.in (host_subdir): Substitute it.
5702 (gcc_objdir): Use it.
5704 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5706 * config.host (ia64*-*-linux*): Set tmake_file.
5708 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5710 * Makefile.in (version): Define.
5712 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5713 Paolo Bonzini <bonzini@gnu.org>
5715 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5716 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5717 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5718 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5719 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5720 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5721 * configure: Generated.