| blob | 13036945556b2aea4572a4e8ddfd202bd783a9a0 |
1 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
3 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
4 implementation.
6 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
8 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
10 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12 PR libgcc/61097
13 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
14 if --enable-shared.
16 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
18 Work around for current cygwin32 build problems.
19 * config/i386/cygming-crtbegin.c (__register_frame_info,
20 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
21 functions only for 64-bit systems.
23 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
26 (sigill_caught, sigill_hdlr): Remove.
28 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
31 check.
32 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
33 Solaris 9 single-threaded support.
34 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
35 Solaris 9 single-threaded support. Add call_user_handler code
36 sequences.
37 (sparc_is_sighandler): Likewise.
39 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
41 * config.host: Append t-floattodi to tmake_file depending on
42 host_address.
44 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
46 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
48 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
50 PR libgcc/60472
51 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
52 variable to avoid array subscript is above array bounds warnings.
53 Use __builtin_expect when checking *jcr_list for NULL.
55 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
57 PR libgcc/59339
58 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
59 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
60 vtv_*.o to extra_parts if enable_vtable_verify.
62 2014-03-06 Nick Clifton <nickc@redhat.com>
64 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
65 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
67 2014-02-28 Joey Ye <joey.ye@arm.com>
69 PR libgcc/60166
70 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
71 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
72 Set to zero.
74 2014-02-24 Walter Lee <walt@tilera.com>
76 * config.host: Support "tilegx*" and "tilepro*" triplets.
77 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
78 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
80 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
81 Chung-Lin Tang <cltang@codesourcery.com>
83 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
84 * config/nios2/crti.S: Remove .file directive.
85 * config/nios2/crtn.S: Likewise.
87 2014-02-18 Kai Tietz <ktietz@redhat.com>
88 Jonathan Schleifer <js@webkeks.org>
90 PR objc/56870
91 * unwind-seh.c (_GCC_specific_handler): Pass proper
92 value to unwind-handler.
94 2014-02-12 Joseph Myers <joseph@codesourcery.com>
96 * soft-fp/adddf3.c: Update from glibc.
97 * soft-fp/addsf3.c: Likewise.
98 * soft-fp/addtf3.c: Likewise.
99 * soft-fp/divdf3.c: Likewise.
100 * soft-fp/divsf3.c: Likewise.
101 * soft-fp/divtf3.c: Likewise.
102 * soft-fp/double.h: Likewise.
103 * soft-fp/eqdf2.c: Likewise.
104 * soft-fp/eqsf2.c: Likewise.
105 * soft-fp/eqtf2.c: Likewise.
106 * soft-fp/extenddftf2.c: Likewise.
107 * soft-fp/extended.h: Likewise.
108 * soft-fp/extendsfdf2.c: Likewise.
109 * soft-fp/extendsftf2.c: Likewise.
110 * soft-fp/extendxftf2.c: Likewise.
111 * soft-fp/fixdfdi.c: Likewise.
112 * soft-fp/fixdfsi.c: Likewise.
113 * soft-fp/fixdfti.c: Likewise.
114 * soft-fp/fixsfdi.c: Likewise.
115 * soft-fp/fixsfsi.c: Likewise.
116 * soft-fp/fixsfti.c: Likewise.
117 * soft-fp/fixtfdi.c: Likewise.
118 * soft-fp/fixtfsi.c: Likewise.
119 * soft-fp/fixtfti.c: Likewise.
120 * soft-fp/fixunsdfdi.c: Likewise.
121 * soft-fp/fixunsdfsi.c: Likewise.
122 * soft-fp/fixunsdfti.c: Likewise.
123 * soft-fp/fixunssfdi.c: Likewise.
124 * soft-fp/fixunssfsi.c: Likewise.
125 * soft-fp/fixunssfti.c: Likewise.
126 * soft-fp/fixunstfdi.c: Likewise.
127 * soft-fp/fixunstfsi.c: Likewise.
128 * soft-fp/fixunstfti.c: Likewise.
129 * soft-fp/floatdidf.c: Likewise.
130 * soft-fp/floatdisf.c: Likewise.
131 * soft-fp/floatditf.c: Likewise.
132 * soft-fp/floatsidf.c: Likewise.
133 * soft-fp/floatsisf.c: Likewise.
134 * soft-fp/floatsitf.c: Likewise.
135 * soft-fp/floattidf.c: Likewise.
136 * soft-fp/floattisf.c: Likewise.
137 * soft-fp/floattitf.c: Likewise.
138 * soft-fp/floatundidf.c: Likewise.
139 * soft-fp/floatundisf.c: Likewise.
140 * soft-fp/floatunditf.c: Likewise.
141 * soft-fp/floatunsidf.c: Likewise.
142 * soft-fp/floatunsisf.c: Likewise.
143 * soft-fp/floatunsitf.c: Likewise.
144 * soft-fp/floatuntidf.c: Likewise.
145 * soft-fp/floatuntisf.c: Likewise.
146 * soft-fp/floatuntitf.c: Likewise.
147 * soft-fp/gedf2.c: Likewise.
148 * soft-fp/gesf2.c: Likewise.
149 * soft-fp/getf2.c: Likewise.
150 * soft-fp/ledf2.c: Likewise.
151 * soft-fp/lesf2.c: Likewise.
152 * soft-fp/letf2.c: Likewise.
153 * soft-fp/muldf3.c: Likewise.
154 * soft-fp/mulsf3.c: Likewise.
155 * soft-fp/multf3.c: Likewise.
156 * soft-fp/negdf2.c: Likewise.
157 * soft-fp/negsf2.c: Likewise.
158 * soft-fp/negtf2.c: Likewise.
159 * soft-fp/op-1.h: Likewise.
160 * soft-fp/op-2.h: Likewise.
161 * soft-fp/op-4.h: Likewise.
162 * soft-fp/op-8.h: Likewise.
163 * soft-fp/op-common.h: Likewise.
164 * soft-fp/quad.h: Likewise.
165 * soft-fp/single.h: Likewise.
166 * soft-fp/soft-fp.h: Likewise.
167 * soft-fp/subdf3.c: Likewise.
168 * soft-fp/subsf3.c: Likewise.
169 * soft-fp/subtf3.c: Likewise.
170 * soft-fp/truncdfsf2.c: Likewise.
171 * soft-fp/trunctfdf2.c: Likewise.
172 * soft-fp/trunctfsf2.c: Likewise.
173 * soft-fp/trunctfxf2.c: Likewise.
174 * soft-fp/unorddf2.c: Likewise.
175 * soft-fp/unordsf2.c: Likewise.
176 * soft-fp/unordtf2.c: Likewise.
177 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
178 macro.
179 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
180 Likewise.
181 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
182 Likewise.
183 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
184 Likewise.
185 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
186 Likewise.
187 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
188 Likewise.
189 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
190 Likewise.
191 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
192 Likewise.
193 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
194 Likewise.
195 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
196 Likewise.
197 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
198 Likewise.
199 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
200 Likewise.
201 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
202 Likewise.
203 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
204 Likewise.
205 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
206 Likewise.
207 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
208 Likewise.
210 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
212 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
213 cannot be represented.
214 * config/s390/32/_fixsfdi.c: Likewise.
215 * config/s390/32/_fixtfdi.c: Likewise.
216 * config/s390/32/_fixunsdfdi.c: Likewise.
217 * config/s390/32/_fixunssfdi.c: Likewise.
218 * config/s390/32/_fixunstfdi.c: Likewise.
220 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
222 * configure.ac (libgcc_cv_mips_hard_float): New.
223 * configure: Regenerate.
224 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
225 t-softfp-sfdf for hard-float targets.
226 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
227 (softfp_float_modes, softfp_int_modes, softfp_extensions)
228 (softfp_truncations, softfp_exclude_libgcc2): New.
229 * config/t-hardfp: New file.
230 * config/t-hardfp-sfdf: Likewise.
231 * config/hardfp.c: Likewise.
233 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
235 * config.host: Include t-floattodi also for s390x.
236 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
237 * config/s390/32/_fixsfdi.c: Likewise.
238 * config/s390/32/_fixtfdi.c: Likewise.
239 * config/s390/32/_fixunsdfdi.c: Likewise.
240 * config/s390/32/_fixunssfdi.c: Likewise.
241 * config/s390/32/_fixunstfdi.c: Likewise.
243 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
245 PR target/59788
246 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
247 (install-libgcc-unwind-map-forbuild): New target.
248 (all): Depend on install-libgcc-unwind-map-forbuild.
249 (install-libgcc-unwind-map): New target.
250 (install): Depend on install-libgcc-unwind-map.
252 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
254 * config/nios2/crti.S (_init): Initialize GOT pointer from
255 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
257 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
259 * configure.ac: Check __mips64 when setting host_address.
260 * configure: Regenerate.
261 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
262 mips/t-mips64 and t-softfp.
263 (mips*-*-linux*): Don't add mips/t-tpbit.
264 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
265 (DPBIT, DPBIT_CFLAGS): Delete.
266 * config/mips/sfp-machine.h: New file.
267 * config/mips/t-mips64: Likewise.
268 * config/mips/t-softfp-tf: Likewise.
269 * config/mips/t-tpbit: Delete.
271 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
273 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
274 as long long.
276 2014-01-25 Walter Lee <walt@tilera.com>
278 * config/tilepro/atomic.c: Include tconfig.h. Don't include
279 config.h or system.h.
280 (bool) Define.
282 2014-01-25 Walter Lee <walt@tilera.com>
284 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
285 (post_atomic_barrier): Ditto.
286 (__fetch_and_do): New macro.
287 (__atomic_fetch_and_do): Use __fetch_and_do.
288 (__sync_fetch_and_do): New macro.
289 (__sync_fetch_and_add_4): New function.
290 (__sync_fetch_and_sub_4): New function.
291 (__sync_fetch_and_or_4): New function.
292 (__sync_fetch_and_and_4): New function.
293 (__sync_fetch_and_xor_4): New function.
294 (__sync_fetch_and_nand_4): New function.
295 (__sync_fetch_and_add_8): New function.
296 (__sync_fetch_and_sub_8): New function.
297 (__sync_fetch_and_or_8): New function.
298 (__sync_fetch_and_and_8): New function.
299 (__sync_fetch_and_xor_8): New function.
300 (__sync_fetch_and_nand_8): New function.
301 (__do_and_fetch): New macro.
302 (__atomic_do_and_fetch): Use __do_and_fetch.
303 (__sync_do_and_fetch): New macro.
304 (__sync_add_and_fetch_4): New function.
305 (__sync_sub_and_fetch_4): New function.
306 (__sync_or_and_fetch_4): New function.
307 (__sync_and_and_fetch_4): New function.
308 (__sync_xor_and_fetch_4): New function.
309 (__sync_nand_and_fetch_4): New function.
310 (__sync_add_and_fetch_8): New function.
311 (__sync_sub_and_fetch_8): New function.
312 (__sync_or_and_fetch_8): New function.
313 (__sync_and_and_fetch_8): New function.
314 (__sync_xor_and_fetch_8): New function.
315 (__sync_nand_and_fetch_8): New function.
316 (__sync_exchange_methods): New macro.
317 (__sync_val_compare_and_swap_4): New function.
318 (__sync_bool_compare_and_swap_4): New function.
319 (__sync_lock_test_and_test_4): New function.
320 (__sync_val_compare_and_swap_8): New function.
321 (__sync_bool_compare_and_swap_8): New function.
322 (__sync_lock_test_and_test_8): New function.
323 (__subword_cmpxchg_body): New macro.
324 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
325 (__atomic_compare_exchange_2): Ditto.
326 (__sync_subword_cmpxchg): New macro.
327 (__sync_val_compare_and_swap_1): New function.
328 (__sync_bool_compare_and_swap_1): New function.
329 (__sync_val_compare_and_swap_2): New function.
330 (__sync_bool_compare_and_swap_2): New function.
331 (__atomic_subword): Rename to ...
332 (__subword): ... New name.
333 (__atomic_subword_fetch): Use __subword.
334 (__sync_subword_fetch): New macro.
335 (__sync_fetch_and_add_1): New function.
336 (__sync_fetch_and_sub_1): New function.
337 (__sync_fetch_and_or_1): New function.
338 (__sync_fetch_and_and_1): New function.
339 (__sync_fetch_and_xor_1): New function.
340 (__sync_fetch_and_nand_1): New function.
341 (__sync_fetch_and_add_2): New function.
342 (__sync_fetch_and_sub_2): New function.
343 (__sync_fetch_and_or_2): New function.
344 (__sync_fetch_and_and_2): New function.
345 (__sync_fetch_and_xor_2): New function.
346 (__sync_fetch_and_nand_2): New function.
347 (__sync_add_and_fetch_1): New function.
348 (__sync_sub_and_fetch_1): New function.
349 (__sync_or_and_fetch_1): New function.
350 (__sync_and_and_fetch_1): New function.
351 (__sync_xor_and_fetch_1): New function.
352 (__sync_nand_and_fetch_1): New function.
353 (__sync_add_and_fetch_2): New function.
354 (__sync_sub_and_fetch_2): New function.
355 (__sync_or_and_fetch_2): New function.
356 (__sync_and_and_fetch_2): New function.
357 (__sync_xor_and_fetch_2): New function.
358 (__sync_nand_and_fetch_2): New function.
359 (__atomic_subword_lock): Use __subword.
360 (__sync_subword_lock): New macro.
361 (__sync_lock_test_and_set_1): New function.
362 (__sync_lock_test_and_set_2): New function.
364 2014-01-25 Walter Lee <walt@tilera.com>
366 * config/tilepro/atomic.c (BIT_OFFSET): Define.
367 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
368 (__atomic_subword): Ditto.
370 2014-01-25 Walter Lee <walt@tilera.com>
372 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
373 a prefix op argument.
374 (__atomic_nand_fetch_4): Add prefix op.
375 (__atomic_nand_fetch_8): Ditto.
377 2014-01-21 Baruch Siach <barch@tkos.co.il>
379 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
381 2014-01-09 Rong Xu <xur@google.com>
383 * libgcov-driver.c (this_prg): make it local to save
384 bss space.
385 (gcov_exit_compute_summary): Ditto.
386 (gcov_exit_merge_gcda): Ditto.
387 (gcov_exit_merge_summary): Ditto.
388 (gcov_exit_dump_gcov): Ditto.
390 2014-01-08 Rong Xu <xur@google.com>
392 * libgcov-driver.c: Use libgcov.h.
393 (buffer_fn_data): Use xmalloc instead of malloc.
394 (gcov_exit_merge_gcda): Ditto.
395 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
396 * libgcov.h: New common header files for libgcov-*.h.
397 * libgcov-interface.c: Use libgcov.h
398 * libgcov-merge.c: Ditto.
399 * libgcov-profiler.c: Ditto.
400 * Makefile.in: Add dependence to libgcov.h
402 2014-01-02 Joseph Myers <joseph@codesourcery.com>
404 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
405 case of small numerator and finite nonzero result.
407 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
409 Update copyright years
411 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
413 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
414 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
415 config/arc/dp-hack.h, config/arc/fp-hack.h,
416 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
417 config/arc/ieee-754/arc600-dsp/divdf3.S,
418 config/arc/ieee-754/arc600-dsp/divsf3.S,
419 config/arc/ieee-754/arc600-dsp/muldf3.S,
420 config/arc/ieee-754/arc600-dsp/mulsf3.S,
421 config/arc/ieee-754/arc600-mul64/divdf3.S,
422 config/arc/ieee-754/arc600-mul64/divsf3.S,
423 config/arc/ieee-754/arc600-mul64/muldf3.S,
424 config/arc/ieee-754/arc600-mul64/mulsf3.S,
425 config/arc/ieee-754/arc600/divsf3.S,
426 config/arc/ieee-754/arc600/mulsf3.S,
427 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
428 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
429 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
430 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
431 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
432 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
433 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
434 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
435 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
436 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
437 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
438 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
439 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
440 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
441 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
442 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
443 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
444 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
445 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
446 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
447 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
448 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
449 vtv_start_preinit.c: Use the standard form for the copyright notice.
451 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
452 Chung-Lin Tang <cltang@codesourcery.com>
453 Based on patches from Altera Corporation
455 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
456 * config/nios2/lib2-nios2.h: New file.
457 * config/nios2/lib2-divmod-hi.c: New file.
458 * config/nios2/linux-unwind.h: New file.
459 * config/nios2/lib2-divmod.c: New file.
460 * config/nios2/linux-atomic.c: New file.
461 * config/nios2/t-nios2: New file.
462 * config/nios2/crti.asm: New file.
463 * config/nios2/t-linux: New file.
464 * config/nios2/lib2-divtable.c: New file.
465 * config/nios2/lib2-mul.c: New file.
466 * config/nios2/tramp.c: New file.
467 * config/nios2/crtn.asm: New file.
469 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
471 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
472 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
473 from cpuid.h to check vendor signatures.
475 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
477 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
478 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
479 (get_amd_cpu): Likewise.
481 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
483 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
484 Haswell.
486 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
487 H.J. Lu <hongjiu.lu@intel.com>
489 PR target/59422
490 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
491 and AMD_JAGUAR.
492 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
493 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
494 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
495 FEATURE_XOP and FEATURE_FMA.
496 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
497 AMDFAM15H_BDVER3.
498 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
499 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
500 FEATURE_FMA4 and FEATURE_XOP.
502 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
504 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
505 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
506 (get_intel_cpu): Updated.
508 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
510 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
512 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
514 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
515 instructions when __SSE_MATH__ is defined.
517 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
519 * config.host (microblaze-*-rtems*): New.
521 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
523 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
524 architectures that do not have hardware divide instruction.
525 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
527 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
529 * longlong.h: Delete (moved to include/).
531 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
533 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
534 of normal number and qNaN to not raise an inexact exception.
536 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
538 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
540 2013-11-28 Matthew Leach <matthew.leach@arm.com>
542 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
543 for correct opcodes on BE.
545 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
547 * soft-fp/op-4.h: Update from glibc.
549 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
551 * libgcc2.c (__udivmoddi4): Define new implementation when
552 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
553 divide instructions.
555 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
557 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
559 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
561 * config/t-softfp (soft-fp-objects-base): New variable.
562 (soft-fp-objects): Use it.
564 2013-11-23 David Edelson <dje.gcc@gmail.com>
565 Andrew Dixie <andrewd@gentrack.com>
567 PR target/33704
568 * config/rs6000/aixinitfini.c: New file.
569 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
570 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
571 symbols.
573 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
575 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
577 2013-11-18 Jan Hubicka <jh@suse.cz>
579 * libgcov-driver.c (run_accounted): Make global level static.
580 (gcov_exit_merge_summary): Silence warning; do not clear
581 run_accounted here.
582 (gcov_exit): Clear it here.
584 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
585 run_accounted.
587 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
588 (all_prg, crc32): Remove static vars.
589 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
590 all_prg.
591 (gcov_exit_merge_gcda): Add crc32 parameter.
592 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
593 do not account run if it was already accounted.
594 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
595 (gcov_exit): Initialize all_prg; update.
597 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
599 * configure: Regenerate.
601 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
602 Alan Modra <amodra@gmail.com>
604 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
605 (frob_update_context): Use it.
607 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
608 Alan Modra <amodra@gmail.com>
610 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
611 (trampoline_initial): Provide ELFv2 variant.
612 (__trampoline_setup): Likewise.
614 * config/rs6000/linux-unwind.h (frob_update_context): Do not
615 check for AIX indirect function call sequence if _CALL_ELF == 2.
617 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
618 Alan Modra <amodra@gmail.com>
620 * config/rs6000/linux-unwind.h (get_regs): Do not support
621 old kernel versions if _CALL_ELF == 2.
622 (frob_update_context): Do not support PLT stub variants only
623 generated by old linkers if _CALL_ELF == 2.
625 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
626 Alan Modra <amodra@gmail.com>
628 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
629 location of CR save area for 64-bit little-endian systems.
631 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
633 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
634 in tmake_file.
635 * config/arm/t-vxworks: Delete.
637 2013-11-10 Kai Tietz <ktietz@redhat.com>
639 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
640 Increment load-count on use of LIBGCC_SONAME DLL.
641 (hmod_libgcc): New static variable to hold handle of
642 LIBGCC_SONAME DLL.
643 (__gcc_deregister_frame): Decrement load-count of
644 LIBGCC_SONAME DLL.
646 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
648 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
649 availability.
650 * configure: Regenerate
652 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
654 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
655 FP_EX_DENORM. Store result to volatile location after SSE division
656 to close interrupt window. Remove unneeded fwait after x87
657 division since interrupt window will be closed by emitted fstp.
658 Rewrite FP_EX_INEXACT handling.
660 2013-11-06 Joseph Myers <joseph@codesourcery.com>
662 * soft-fp/README: Update.
663 * soft-fp/adddf3.c: Update from glibc.
664 * soft-fp/addsf3.c: Likewise.
665 * soft-fp/addtf3.c: Likewise.
666 * soft-fp/divdf3.c: Likewise.
667 * soft-fp/divsf3.c: Likewise.
668 * soft-fp/divtf3.c: Likewise.
669 * soft-fp/double.h: Likewise.
670 * soft-fp/eqdf2.c: Likewise.
671 * soft-fp/eqsf2.c: Likewise.
672 * soft-fp/eqtf2.c: Likewise.
673 * soft-fp/extenddftf2.c: Likewise.
674 * soft-fp/extended.h: Likewise.
675 * soft-fp/extendsfdf2.c: Likewise.
676 * soft-fp/extendsftf2.c: Likewise.
677 * soft-fp/extendxftf2.c: Likewise.
678 * soft-fp/fixdfdi.c: Likewise.
679 * soft-fp/fixdfsi.c: Likewise.
680 * soft-fp/fixdfti.c: Likewise.
681 * soft-fp/fixsfdi.c: Likewise.
682 * soft-fp/fixsfsi.c: Likewise.
683 * soft-fp/fixsfti.c: Likewise.
684 * soft-fp/fixtfdi.c: Likewise.
685 * soft-fp/fixtfsi.c: Likewise.
686 * soft-fp/fixtfti.c: Likewise.
687 * soft-fp/fixunsdfdi.c: Likewise.
688 * soft-fp/fixunsdfsi.c: Likewise.
689 * soft-fp/fixunsdfti.c: Likewise.
690 * soft-fp/fixunssfdi.c: Likewise.
691 * soft-fp/fixunssfsi.c: Likewise.
692 * soft-fp/fixunssfti.c: Likewise.
693 * soft-fp/fixunstfdi.c: Likewise.
694 * soft-fp/fixunstfsi.c: Likewise.
695 * soft-fp/fixunstfti.c: Likewise.
696 * soft-fp/floatdidf.c: Likewise.
697 * soft-fp/floatdisf.c: Likewise.
698 * soft-fp/floatditf.c: Likewise.
699 * soft-fp/floatsidf.c: Likewise.
700 * soft-fp/floatsisf.c: Likewise.
701 * soft-fp/floatsitf.c: Likewise.
702 * soft-fp/floattidf.c: Likewise.
703 * soft-fp/floattisf.c: Likewise.
704 * soft-fp/floattitf.c: Likewise.
705 * soft-fp/floatundidf.c: Likewise.
706 * soft-fp/floatundisf.c: Likewise.
707 * soft-fp/floatunditf.c: Likewise.
708 * soft-fp/floatunsidf.c: Likewise.
709 * soft-fp/floatunsisf.c: Likewise.
710 * soft-fp/floatunsitf.c: Likewise.
711 * soft-fp/floatuntidf.c: Likewise.
712 * soft-fp/floatuntisf.c: Likewise.
713 * soft-fp/floatuntitf.c: Likewise.
714 * soft-fp/gedf2.c: Likewise.
715 * soft-fp/gesf2.c: Likewise.
716 * soft-fp/getf2.c: Likewise.
717 * soft-fp/ledf2.c: Likewise.
718 * soft-fp/lesf2.c: Likewise.
719 * soft-fp/letf2.c: Likewise.
720 * soft-fp/muldf3.c: Likewise.
721 * soft-fp/mulsf3.c: Likewise.
722 * soft-fp/multf3.c: Likewise.
723 * soft-fp/negdf2.c: Likewise.
724 * soft-fp/negsf2.c: Likewise.
725 * soft-fp/negtf2.c: Likewise.
726 * soft-fp/op-1.h: Likewise.
727 * soft-fp/op-2.h: Likewise.
728 * soft-fp/op-4.h: Likewise.
729 * soft-fp/op-8.h: Likewise.
730 * soft-fp/op-common.h: Likewise.
731 * soft-fp/quad.h: Likewise.
732 * soft-fp/single.h: Likewise.
733 * soft-fp/soft-fp.h: Likewise.
734 * soft-fp/subdf3.c: Likewise.
735 * soft-fp/subsf3.c: Likewise.
736 * soft-fp/subtf3.c: Likewise.
737 * soft-fp/truncdfsf2.c: Likewise.
738 * soft-fp/trunctfdf2.c: Likewise.
739 * soft-fp/trunctfsf2.c: Likewise.
740 * soft-fp/trunctfxf2.c: Likewise.
741 * soft-fp/unorddf2.c: Likewise.
742 * soft-fp/unordsf2.c: Likewise.
743 * soft-fp/unordtf2.c: Likewise.
745 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
747 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
748 (_FP_MUL_MEAT_D): Ditto.
749 (_FP_DIV_MEAT_S): Ditto.
750 (_FP_DIV_MEAT_D): Ditto.
751 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
752 t-softfp-sfdf and t-softfp to tmake_file.
754 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
756 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
757 * config/i386/crtprec.c: Ditto.
759 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
760 Shiva Chen <shiva0217@gmail.com>
762 * config.host (nds32*-elf*): Add nds32 target.
763 * config/nds32 : New directory and files.
765 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
767 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
768 * config.host (cpu_type) <Setting default>: Add entry for
769 crisv32-*-*.
770 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
771 <crisv32-*-linux*>: Adjust.
772 * longlong.h: Wrap the whole CRIS section in a single
773 defined(__CRIS__) conditional. Add comment about add_ssaaaa
774 and sub_ddmmss.
775 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
776 defined.
777 [__CRIS__] (__umulsidi3): Define.
778 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
779 * config/cris/sfp-machine.h: New file.
780 * config/cris/umulsidi3.S: New file.
781 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
782 * config/cris/arit.c (SIGNMULT): New macro.
783 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
784 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
785 saving 3 out of originally 33 cycles from the fastest
786 path, 3 out of 54 from the medium path and one from the longest
787 path. Improve comments.
789 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
791 * sync.c: Remove static aliases and define each function directly
792 under its real name.
794 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
796 * config.host (hppa*64*-*-linux*): Define extra_parts.
797 (hppa*-*-linux*): Likewise.
799 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
801 * config/arc/crtgend.S: Add 2013 to Copyright years.
802 * config/arc/gmon/atomic.h: Likewise.
803 * config/arc/gmon/auxreg.h: Likewise.
804 * config/arc/gmon/sys/gmon_out.h: Likewise.
805 * config/arc/gmon/sys/gmon.h: Likewise.
806 * config/arc/gmon/prof-freq.c: Likewise.
807 * config/arc/gmon/mcount.c: Likewise.
808 * config/arc/gmon/prof-freq-stub.S: Likewise.
809 * config/arc/gmon/gmon.c: Likewise.
810 * config/arc/gmon/machine-gmon.h: Likewise.
811 * config/arc/gmon/profil.S: Likewise.
812 * config/arc/gmon/dcache_linesz.S: Likewise.
813 * config/arc/crtg.S: Likewise.
814 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
815 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
816 * config/arc/ieee-754/adddf3.S: Likewise.
817 * config/arc/ieee-754/truncdfsf2.S: Likewise.
818 * config/arc/ieee-754/fixsfsi.S: Likewise.
819 * config/arc/ieee-754/gtsf2.S: Likewise.
820 * config/arc/ieee-754/floatsisf.S: Likewise.
821 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
822 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
823 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
824 * config/arc/ieee-754/fixdfsi.S: Likewise.
825 * config/arc/ieee-754/addsf3.S: Likewise.
826 * config/arc/ieee-754/gesf2.S: Likewise.
827 * config/arc/ieee-754/floatsidf.S: Likewise.
828 * config/arc/ieee-754/extendsfdf2.S: Likewise.
829 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
830 * config/arc/ieee-754/gtdf2.S: Likewise.
831 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
832 * config/arc/ieee-754/uneqdf2.S: Likewise.
833 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
834 * config/arc/ieee-754/uneqsf2.S: Likewise.
835 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
836 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
837 * config/arc/ieee-754/eqdf2.S: Likewise.
838 * config/arc/ieee-754/ordsf2.S: Likewise.
839 * config/arc/ieee-754/divsf3.S: Likewise.
840 * config/arc/ieee-754/divdf3.S: Likewise.
841 * config/arc/ieee-754/floatunsidf.S: Likewise.
842 * config/arc/ieee-754/orddf2.S: Likewise.
843 * config/arc/ieee-754/eqsf2.S: Likewise.
844 * config/arc/ieee-754/gedf2.S: Likewise.
845 * config/arc/crtn.S: Likewise.
846 * config/arc/crti.S: Likewise.
847 * config/arc/t-arc700-uClibc: Likewise.
848 * config/arc/asm.h: Likewise.
849 * config/arc/libgcc-excl.ver: Likewise.
850 * config/arc/t-arc-newlib: Likewise.
851 * config/arc/divtab-arc700.c: Likewise.
852 * config/arc/initfini.c: Likewise.
853 * config/arc/fp-hack.h: Likewise.
855 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
856 Diego Novillo <dnovillo@google.com>
858 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
859 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
860 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
861 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
863 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
864 Brendan Kehoe <brendan@zen.org>
865 Simon Cook <simon.cook@embecosm.com>
867 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
868 * config/arc: New directory.
869 * longlong.h [__arc__] (umul_ppmm): Remove.
870 [__arc__] (__umulsidi3): Define.
871 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
872 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
874 2013-09-17 Jacek Caban <jacek@codeweavers.com>
876 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
877 CreateSemaphoreA.
878 * config/i386/gthr-win32.h: Likewise.
880 2013-09-16 DJ Delorie <dj@redhat.com>
882 * config/rl78/vregs.h: Add G10 register definitions.
883 * config/rl78/lib2mul.c: Enable for RL78/G10.
884 * config/rl78/lib2div.c: Likewise.
885 * config/rl78/lshrsi3.S: Use vregs.h.
886 * config/rl78/cmpsi2.S: Likewise.
887 * config/rl78/trampoline.S: Likewise.
888 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
890 2013-09-14 DJ Delorie <dj@redhat.com>
891 Nick Clifton <nickc@redhat.com>
893 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
894 * config/rl78/vregs.h: New.
895 * config/rl78/signbit.S: New file. Implements signbit function.
896 * config/rl78/divmodsi.S: New.
897 * config/rl78/divmodhi.S: New.
898 * config/rl78/divmodqi.S: New.
899 * config/rl78/t-rl78: Build them here...
900 * config/rl78/lib2div.c: ...but not here.
902 2013-09-12 DJ Delorie <dj@redhat.com>
904 * config.host (msp*-*-elf): New.
905 * config/msp430/: New port.
907 2013-08-18 Iain Sandoe <iain@codesourcery.com>
909 PR gcov-profile/58127
910 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
911 __thread var for emulated TLS.
912 (__gcov_indirect_call_counters): Likewise.
914 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
915 Catherine Moore <clm@codesourcery.com>
916 Richard Sandiford <rdsandiford@googlemail.com>
918 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
919 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
920 (CALL_STUB_NO_RET): Likewise.
921 (CALL_STUB_RET): Likewise.
922 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
923 __mips16_ret call/return stub symbols.
924 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
925 to tmake_file.
927 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
929 * config.host <mips*-*-linux*>: Remove a stray comment.
931 2013-08-10 Jan Hubicka <jh@suse.cz>
933 Work around binutils PR14342
934 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
935 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
936 (L_gcov_indirect_call_profiler_v2): New.
938 2013-08-06 Jan Hubicka <jh@suse.cz>
940 * libgcov.c (__gcov_indirect_call_callee,
941 __gcov_indirect_call_counters): New global vars.
942 (__gcov_indirect_call_profiler): replace by ...
943 (__gcov_indirect_call_profiler_v2) ... this one.
945 2013-08-06 Caroline Tice <cmtice@google.com>
947 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
948 vtv_start_preinit.o and vtv_end_preinit.o.
949 * configure.ac: Add code to check/set enable_vtable_verify.
950 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
951 true.
952 * vtv_start_preinit.c: New file.
953 * vtv_end_preinit.c: New file.
954 * vtv_start.c: New file.
955 * vtv_end.c: New file.
956 * configure: Regenerated.
958 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
960 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
961 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
962 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
963 GPL-3.0-with-GCC-exception.
965 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
967 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
968 ISA and up.
970 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
972 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
973 mapping for FPRs when creating the fallback framestate.
975 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
977 PR target/57516
978 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
979 (__round_s2_const, __round_u2_const)
980 (__round_s4_const, __round_u4_const, __round_x8):
981 Saturate result if addition result cannot be represented.
983 2013-07-15 Matthias Klose <doko@ubuntu.com>
985 * libgcc2.c: Don't include <limits.h>.
987 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
989 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
991 2013-07-06 Jakub Jelinek <jakub@redhat.com>
993 PR target/29776
994 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
996 2013-06-28 Jakub Jelinek <jakub@redhat.com>
998 PR middle-end/36041
999 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1000 Define.
1001 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1002 instead of table lookups.
1003 (__popcountDI2): Likewise.
1005 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1007 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1008 correctly.
1010 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1012 PR other/53317
1013 * soft-fp/adddf3.c: Update from glibc.
1014 * soft-fp/addsf3.c: Likewise.
1015 * soft-fp/addtf3.c: Likewise.
1016 * soft-fp/divdf3.c: Likewise.
1017 * soft-fp/divsf3.c: Likewise.
1018 * soft-fp/divtf3.c: Likewise.
1019 * soft-fp/double.h: Likewise.
1020 * soft-fp/eqdf2.c: Likewise.
1021 * soft-fp/eqsf2.c: Likewise.
1022 * soft-fp/eqtf2.c: Likewise.
1023 * soft-fp/extenddftf2.c: Likewise.
1024 * soft-fp/extended.h: Likewise.
1025 * soft-fp/extendsfdf2.c: Likewise.
1026 * soft-fp/extendsftf2.c: Likewise.
1027 * soft-fp/fixdfdi.c: Likewise.
1028 * soft-fp/fixdfsi.c: Likewise.
1029 * soft-fp/fixsfdi.c: Likewise.
1030 * soft-fp/fixsfsi.c: Likewise.
1031 * soft-fp/fixtfdi.c: Likewise.
1032 * soft-fp/fixtfsi.c: Likewise.
1033 * soft-fp/fixunsdfdi.c: Likewise.
1034 * soft-fp/fixunsdfsi.c: Likewise.
1035 * soft-fp/fixunssfdi.c: Likewise.
1036 * soft-fp/fixunssfsi.c: Likewise.
1037 * soft-fp/fixunstfdi.c: Likewise.
1038 * soft-fp/fixunstfsi.c: Likewise.
1039 * soft-fp/floatdidf.c: Likewise.
1040 * soft-fp/floatdisf.c: Likewise.
1041 * soft-fp/floatditf.c: Likewise.
1042 * soft-fp/floatsidf.c: Likewise.
1043 * soft-fp/floatsisf.c: Likewise.
1044 * soft-fp/floatsitf.c: Likewise.
1045 * soft-fp/floatundidf.c: Likewise.
1046 * soft-fp/floatundisf.c: Likewise.
1047 * soft-fp/floatunditf.c: Likewise.
1048 * soft-fp/floatunsidf.c: Likewise.
1049 * soft-fp/floatunsisf.c: Likewise.
1050 * soft-fp/floatunsitf.c: Likewise.
1051 * soft-fp/gedf2.c: Likewise.
1052 * soft-fp/gesf2.c: Likewise.
1053 * soft-fp/getf2.c: Likewise.
1054 * soft-fp/ledf2.c: Likewise.
1055 * soft-fp/lesf2.c: Likewise.
1056 * soft-fp/letf2.c: Likewise.
1057 * soft-fp/muldf3.c: Likewise.
1058 * soft-fp/mulsf3.c: Likewise.
1059 * soft-fp/multf3.c: Likewise.
1060 * soft-fp/negdf2.c: Likewise.
1061 * soft-fp/negsf2.c: Likewise.
1062 * soft-fp/negtf2.c: Likewise.
1063 * soft-fp/op-1.h: Likewise.
1064 * soft-fp/op-2.h: Likewise.
1065 * soft-fp/op-4.h: Likewise.
1066 * soft-fp/op-8.h: Likewise.
1067 * soft-fp/op-common.h: Likewise.
1068 * soft-fp/quad.h: Likewise.
1069 * soft-fp/single.h: Likewise.
1070 * soft-fp/soft-fp.h: Likewise.
1071 * soft-fp/subdf3.c: Likewise.
1072 * soft-fp/subsf3.c: Likewise.
1073 * soft-fp/subtf3.c: Likewise.
1074 * soft-fp/truncdfsf2.c: Likewise.
1075 * soft-fp/trunctfdf2.c: Likewise.
1076 * soft-fp/trunctfsf2.c: Likewise.
1077 * soft-fp/unorddf2.c: Likewise.
1078 * soft-fp/unordsf2.c: Likewise.
1079 * soft-fp/unordtf2.c: Likewise.
1080 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1081 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1082 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1083 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1084 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1085 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1086 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1087 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1088 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1089 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1090 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1091 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1093 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1095 * config/mips/lib2funcs.c: New file.
1096 * config/mips/t-mips (LIB2ADD_ST): Add it.
1098 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1100 PR target/6526
1101 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1102 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1104 2013-06-08 Walter Lee <walt@tilera.com>
1106 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1107 Replace int64_t with long long. Add __extension__ where
1108 appropriate.
1109 * config/tilepro/atomic.c: Include config.h.
1111 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1113 * config.host (arm-wrs-vxworks): Configure with other soft float.
1115 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1117 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1118 (mips64r5900el-*-elf*): New configurations.
1120 2013-06-04 Alan Modra <amodra@gmail.com>
1122 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1124 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1126 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1128 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1130 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1131 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1132 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1134 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1136 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1137 (powerpc-wrs-vxworks): Likewise.
1139 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1141 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1142 signal frames as well.
1143 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1144 STACK_BIAS to the CFA offset.
1146 2013-05-17 Richard Henderson <rth@redhat.com>
1148 PR target/49146
1149 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1150 (execute_cfa_program): Use it when storing to fs->regs.
1152 2013-05-08 Kai Tietz <ktietz@redhat.com>
1154 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1155 (__deregister_frame_info): Likewise.
1157 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1159 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1160 NaN's payload.
1162 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1164 2013-04-25 Alan Modra <amodra@gmail.com>
1166 * config.host: Match little-endian powerpc-linux.
1168 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1170 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1171 as 'unsigned long long' instead of 'unsigned long'.
1172 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1173 'signed long'.
1175 2013-04-10 Julian Brown <julian@codesourcery.com>
1177 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1178 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1179 unsigned char/unsigned short.
1180 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1182 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1184 PR other/55274
1185 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1187 2013-04-04 Meador Inge <meadori@codesourcery.com>
1189 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1190 computing the location of the link register.
1191 (aeabi_uldivmod): Ditto.
1193 2013-03-27 Kai Tietz <ktietz@redhat.com>
1195 * config.host: Add support for cygwin x64 target.
1196 * configure: Regenerated.
1198 2013-03-26 Walter Lee <walt@tilera.com>
1200 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1201 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1203 2013-03-25 Kai Tietz <ktietz@redhat.com>
1205 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1207 2013-03-20 Robert Mason <rbmj@verizon.net>
1209 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1210 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1211 (__gthread_leave_tsd_dtor_context): Add prototypes.
1212 (tls_delete_hook): Update.
1214 2013-03-20 Catherine Moore <clm@codesourcery.com>
1215 Joseph Myers <joseph@codesourcery.com>
1216 Chao-ying Fu <fu@mips.com>
1218 * config/mips/mips16.S: Don't build for microMIPS.
1219 * config/mips/linux-unwind.h: Handle microMIPS frame.
1220 * config/mips/crtn.S (fini, init): New labels.
1222 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1224 PR tree-optimization/53265
1225 * unwind-dw2.c (execute_cfa_program): Avoid
1226 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1227 on targets with DWARF_FRAME_REGISTERS < 32.
1229 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1231 PR target/49880
1232 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1233 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1235 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1237 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1238 sandybridge processors.
1240 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1242 PR target/56529
1243 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1244 inclusion list.
1246 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1248 * config/microblaze/crti.S: Setup stack protection at entry
1250 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1252 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1253 (__rotldi3): Shift bytewise if applicable.
1255 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1257 * config/aarch64/sync-cache.c
1258 (__aarch64_sync_cache_range): Silence warnings.
1260 2013-02-25 Catherine Moore <clm@codesourcery.com>
1262 Revert:
1263 2013-02-24 Catherine Moore <clm@codesourcery.com>
1264 Joseph Myers <joseph@codesourcery.com>
1265 Chao-ying Fu <fu@mips.com>
1267 * config/mips/mips16.S: Don't build for microMIPS.
1268 * config/mips/linux-unwind.h: Handle microMIPS frame.
1269 * config/mips/crtn.S (fini, init): New labels.
1271 2013-02-24 Catherine Moore <clm@codesourcery.com>
1272 Joseph Myers <joseph@codesourcery.com>
1273 Chao-ying Fu <fu@mips.com>
1275 * config/mips/mips16.S: Don't build for microMIPS.
1276 * config/mips/linux-unwind.h: Handle microMIPS frame.
1277 * config/mips/crtn.S (fini, init): New labels.
1279 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1280 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1281 as dividend.
1283 2013-02-16 Alan Modra <amodra@gmail.com>
1285 PR target/55431
1286 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1287 (ppc_fallback_frame_state): Always set up save locations for fp
1288 and altivec. Don't bother with non-callee-saved regs, r0-r13
1289 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1291 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1293 PR target/54222
1294 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1295 _ssmulHA, _ssmulSA.
1296 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1297 _ssmulha3, _usmulusa3, _ssmulsa3.
1298 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1299 (__muldi3): XCALL __muldi3_6 instead of rcall.
1300 (__umulsidi3, __mulsidi3): New functions.
1301 (do_prologue_saves, do_epilogue_restores): New .macros.
1302 (__divdi3_moddi3): Use them.
1303 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1304 (__usmulusa3, __ssmulsa3): New functions.
1306 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1307 Jack Howarth <howarth@bromo.med.uc.edu>
1308 Patrick Marlier <patrick.marlier@gmail.com>
1310 PR libitm/55693
1311 * config/darwin-crt-tm.c: Remove dummy functions hack.
1313 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1315 PR target/54222
1316 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1317 * config/avr/lib2-object.mk: New iterator to build objects from it.
1318 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1319 lib2funcs.c.
1320 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1321 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1322 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1323 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1324 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1325 * config/avr/lib1funcs-fixed.S: Implement them.
1327 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1329 Update copyright years.
1331 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1333 PR target/54601
1334 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1335 Add crtcxa to extra_parts.
1336 * config/rs6000/exit.h: New file.
1337 * config/rs6000/cxa_atexit.c: New file.
1338 * config/rs6000/cxa_finalize.c: New file.
1339 * config/rs6000/crtcxa.c: New file.
1340 * config/rs6000/t-aix-cxa: New file.
1341 * config/rs6000/libgcc-aix-cxa.ver: New file.
1343 2013-01-31 Nick Clifton <nickc@redhat.com>
1345 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1346 variant.
1348 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1350 PR target/54222
1351 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1352 _mulQQ, _mulHQ, _mulHA, _mulSA,
1353 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1354 _divQQ, _divHQ, _divHA, _divSA,
1355 _divUQQ, _divUHQ, _divUHA, _divUSA.
1357 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1359 * config.host(microblaze*-linux*): tmake_file: Remove
1360 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1361 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1362 to exclude functions from being built with libgcc.c and use
1363 the microblaze assembly.
1365 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1367 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1368 extra_parts.
1370 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1372 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1373 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1374 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1375 alignment operation.
1377 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1379 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1380 loop start address for cache clearing.
1382 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1384 * config/avr/lib1funcs.S: Remove trailing blanks.
1385 * config/avr/lib1funcs-fixed.S: Ditto.
1387 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1389 * config/avr/avr-lib.h: Add GPL copyright notice.
1391 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1393 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1394 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1395 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1396 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1398 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1400 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1401 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1403 2013-01-04 Nick Clifton <nickc@redhat.com>
1405 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1406 the CALLT instruction is supported.
1408 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1410 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1411 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1413 2012-12-13 John Tytgat <John@bass-software.com>
1415 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1416 is 25.
1418 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1420 PR libgcc/55451
1421 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1422 undefined signed overflows.
1424 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1426 PR target/55344
1427 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1429 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1431 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1432 (FP_TRAPPING_EXCEPTIONS): Define.
1433 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1434 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1436 2012-12-04 Richard Henderson <rth@redhat.com>
1438 PR bootstrap/55571
1439 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1441 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1443 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1444 (FP_EX_SHIFT): Define.
1445 (FP_TRAPPING_EXCEPTIONS): Define.
1447 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1449 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1450 (FP_ROUNDMODE): Use FP_RND_MASK.
1451 * config/aarch64/sfp-exceptions.c: New.
1452 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1453 Use __sfp_handle_exceptions.
1455 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1457 * config.host: (arm*-*-freebsd*): Remove.
1458 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1459 (arm*-*-elf*): Remove.
1460 (arm*-*-wince-pe*): Remove.
1461 * arm/unwind-arm.c (struct fpa_reg): Delete.
1462 (struct fpa_regs): Delete.
1463 (phase1_vrs): Remove fpa element.
1464 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1465 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1466 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1467 * ieee754-sf.S (floatundisf): Remove FPA support.
1468 (floatdisf): Likewise.
1469 * ieee75f-df.S (floatundidf): Likewise.
1470 (floatdidf): Likewise.
1472 2012-11-29 Kai Tietz <ktietz@redhat.com>
1474 PR target/55445
1475 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1476 * unwind-generic.h: Likewise.
1477 * unwind-seh.c: Likewise.
1479 2012-11-28 Richard Henderson <rth@redhat.com>
1481 PR libgcc/48076
1482 * emutls.c (__emutls_get_address): Avoid race condition between
1483 obj->loc.offset read and emutls_key initialization.
1485 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1487 Adjust decimal point of signed accum mode to GCC default.
1489 PR target/54222
1490 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1491 _divqq_helper.
1492 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1493 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1494 (__mulha3, __mulsa3)
1495 (__divqq3, __divha3, __divsa3): Adjust to new position of
1496 decimal point of signed accum types.
1498 (__mulusa3_round): New function.
1499 (__mulusa3): Use it.
1500 (__divqq_helper): New function.
1501 (__udivuqq3): Use it.
1503 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1505 PR bootstrap/55370
1506 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1508 2012-11-18 Teresa Johnson <tejohnson@google.com>
1510 PR bootstrap/55051
1511 * libgcov.c (gcov_exit): Remove merged program summary
1512 comparison unless !GCOV_LOCKED.
1514 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1516 * soft-fp: Updated from glibc upstream.
1518 2012-11-06 Ian Lance Taylor <iant@google.com>
1520 * generic-morestack.c (__generic_morestack): Align the returned
1521 stack pointer to a 32 byte boundary.
1522 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1523 increment the return address until we have decided that we don't
1524 have a varargs function.
1525 (__morestack) [32-bit]: Align stack correctly when calling C
1526 functions.
1527 (__morestack) [64-bit]: Likewise.
1529 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1531 * configure: Regenerate.
1533 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1535 PR target/55175
1536 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1537 * config/i386/sfp-machine.h: Guard exception handling
1538 code with _SOFT_FLOAT.
1539 * config/i386/32/sfp-machine.h: Guard rounding handling
1540 code with _SOFT_FLOAT.
1541 * config/i386/64/sfp-machine.h: Ditto.
1543 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1545 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1546 as extra_parts.
1548 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1550 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1551 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1552 when appropriate. Correct structure element types.
1553 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1554 -minline-all-stringops from compile flags.
1556 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1558 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1560 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1562 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1564 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1566 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1567 tmake_file.
1569 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1570 Jim MacArthur <jim.macarthur@arm.com>
1571 Marcus Shawcroft <marcus.shawcroft@arm.com>
1572 Nigel Stephens <nigel.stephens@arm.com>
1573 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1574 Richard Earnshaw <rearnsha@arm.com>
1575 Sofiane Naci <sofiane.naci@arm.com>
1576 Stephen Thomas <stephen.thomas@arm.com>
1577 Tejas Belagod <tejas.belagod@arm.com>
1578 Yufeng Zhang <yufeng.zhang@arm.com>
1580 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1581 * config/aarch64/crti.S: New file.
1582 * config/aarch64/crtn.S: New file.
1583 * config/aarch64/linux-unwind.h: New file.
1584 * config/aarch64/sfp-machine.h: New file.
1585 * config/aarch64/sync-cache.c: New file.
1586 * config/aarch64/t-aarch64: New file.
1587 * config/aarch64/t-softfp: New file.
1589 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1591 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1592 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1593 no-longer-needed LDBU insns.
1595 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1597 * config.host
1598 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1599 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1601 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1603 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1605 2012-10-15 Matthias Klose <doko@ubuntu.com>
1607 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1609 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1611 * configure: Regenerate.
1612 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1614 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1616 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1617 instructions for 64bit targets only.
1619 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1621 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1622 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1623 * config/i386/32/sfp-machine.h: ... here.
1624 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1625 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1626 New defines.
1628 2012-10-07 Matthias Klose <doko@ubuntu.com>
1630 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1631 as unused.
1632 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1634 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1636 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1637 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1638 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1639 (ElfW): Likewise.
1641 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1643 PR other/53889
1644 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1645 Fix parameter names.
1647 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1649 PR target/33135
1650 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1651 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1652 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1654 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1656 PR target/50457
1657 * config/sh/linux-atomic.S: Delete.
1658 * config/sh/linux-atomic.c: New.
1659 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1660 linux-atomic.c. Add cflags to disable warnings.
1662 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1664 PR other/53889
1665 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1666 function.
1667 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1668 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1669 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1670 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1671 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1672 Likewise.
1673 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1674 Likewise.
1675 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1676 Likewise.
1677 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1678 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1680 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1682 * config.host (hppa-*-openbsd*): New target.
1683 * config/pa/t-openbsd: New file.
1685 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1687 PR target/54222
1688 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1689 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1690 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1691 (__divsa3): Use __negsi2 to negate r_quoL.
1692 * config/avr/lib1funcs.S (FALIAS): New macro.
1693 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1694 (__negsi2): ...this new function.
1695 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1696 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1697 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1698 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1699 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1700 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1702 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1704 PR target/54089
1705 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1706 (lshrsi3): Reimplement as lshrsi3_r0.
1708 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1710 PR target/46191
1711 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1712 of libgcc.a.
1714 2012-09-07 Teresa Johnson <tejohnson@google.com>
1716 PR gcov-profile/54487
1717 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1718 differences.
1720 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1722 PR target/54461
1723 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1724 not configured --with-avrlibc=no.
1725 * config/avr/t-avrlibc: New file.
1726 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1727 (DPBIT_FUNCS): Ditto.
1728 (TPBIT_FUNCS): Ditto.
1730 2012-09-04 Teresa Johnson <tejohnson@google.com>
1732 * libgcov.c (struct gcov_summary_buffer): New structure.
1733 (gcov_histogram_insert): New function.
1734 (gcov_compute_histogram): Ditto.
1735 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1736 histograms during summary merging.
1738 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1740 * config.host (x86_64-*-openbsd*): New target.
1742 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1744 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1745 attribute.
1747 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1749 PR target/54222
1750 * config/avr/t-avr (conv_X): Rename to func_X.
1752 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1754 PR target/54222
1755 * config/avr/lib1funcs-fixed.S: New file.
1756 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1757 after they are used.
1758 (neg2, neg4): New macros.
1759 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1760 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1761 (__umulhisi3): Speed up MUL variant if there is enough flash.
1762 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1763 avr-modes.def.
1764 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1765 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1766 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1767 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1768 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1769 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1770 (LIB2FUNCS_EXCLUDE): Add supported functions.
1772 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1774 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1775 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1776 libgcc-s-objects.
1777 * fixed-obj.mk: Only expand dependency if $o is not in
1778 LIB2FUNCS_EXCLUDE.
1780 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1782 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1784 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1786 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1787 depend on --enable-shared.
1788 ($(lib1asmfuncs-o)): Use %.vis files independent of
1789 --enable-shared.
1790 * static-object.mk ($(base)$(objext), $(base).vis)
1791 ($(base)_s$(objext)): Use same rules for visibility handling as in
1792 shared-object.mk.
1794 2012-08-21 Ian Lance Taylor <iant@google.com>
1796 * config/i386/morestack.S (__morestack_non_split): Increase amount
1797 of space allocated for non-split code stack.
1799 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1801 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1802 even if inhibit_libc.
1804 2012-08-17 Julian Brown <julian@codesourcery.com>
1806 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1807 -fexceptions -fnon-call-exceptions if not defined.
1808 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1809 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1811 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1813 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1814 type.
1816 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1818 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1819 rs6000/t-slibgcc-aix.
1821 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1823 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1825 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1827 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1829 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1831 PR driver/54171
1832 * Makefile.in (version): Replace top_srcdir with srcdir.
1834 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1836 * Makefile.in (version): set to BASE-VER file from gcc directory.
1838 2012-08-01 Nick Clifton <nickc@redhat.com>
1840 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1841 Implements __clrsb for an HImode argument.
1843 2012-07-31 Nick Clifton <nickc@redhat.com>
1845 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1846 Implements __clrsb for an HImode argument.
1847 * config/stormy16/clrsbhi2.c: New file:
1848 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1850 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1852 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1854 2012-07-19 Tristan Gingold <gingold@adacore.com>
1855 Richard Henderson <rth@redhat.com>
1857 * unwind-seh.c: New file.
1858 * unwind-generic.h: Include windows.h for SEH.
1859 (_Unwind_Exception): Use 6 private fields for SEH.
1860 (_GCC_specific_handler): Declare.
1861 * unwind-c.c (__gcc_personality_seh0): New function.
1862 Adjust for SEH.
1863 * config/i386/libgcc-cygming.ver: New file.
1864 * config/i386/t-seh-eh: New file.
1865 * config.host (x86_64-*-mingw*): Default to seh.
1867 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1869 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1871 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1873 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1874 __builtin_expect when checking for exceptions.
1875 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1877 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1879 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1880 function declaration.
1881 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1882 (FP_RND_MASK): New.
1883 * config/ia64/sfp-exceptions.c: New.
1884 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1886 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1888 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1889 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1890 * config/i386/64/sfp-machine: ... (delete here) ...
1891 * config/i386/sfp-machine.h: ... to here.
1892 (FP_EX_MASK): Remove.
1893 (FP_RND_MASK): New.
1894 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1896 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1898 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1899 * config/i386/libgcc-sol2.ver: Ditto.
1900 * config/i386/libgcc-glibc.ver: Ditto.
1902 2012-06-11 Roland McGrath <mcgrathr@google.com>
1904 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1905 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1906 pthread_cancel.
1908 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1910 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1911 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1912 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1913 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1914 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1915 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1916 * config/i386/64/sfp-machine: ... (delete here) ...
1917 * config/i386/sfp-machine.h: ... to here.
1918 (FP_EX_MASK): New.
1919 (__sfp_handle_exceptions): New function declaration.
1920 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1921 * config/i386/sfp-exceptions.c: New.
1922 * config/i386/t-softfp: New.
1923 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1924 i386/t-softfp to tmake_file.
1926 2012-06-03 David S. Miller <davem@davemloft.net>
1928 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1929 change.
1931 2012-05-31 David S. Miller <davem@davemloft.net>
1933 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1934 multiply and divide instructions on 32-bit when V9.
1935 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1937 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1939 * config/arm/ieee754-df.S: Fix typos.
1940 * config/arm/ieee754-sf.S: Fix typos.
1941 * config/c6x/libunwind.S: Fix typos.
1942 * config/epiphany/udivsi3-float.c: Fix typos.
1943 * config/microblaze/muldi3_hard.S: Fix typos.
1944 * config/picochip/adddi3.S: Fix typos.
1945 * config/picochip/ashlsi3.S: Fix typos.
1946 * config/picochip/ashrsi3.S: Fix typos.
1947 * config/picochip/clzsi2.S: Fix typos.
1948 * config/picochip/cmpsi2.S: Fix typos.
1949 * config/picochip/divmod15.S: Fix typos.
1950 * config/picochip/divmodhi4.S: Fix typos.
1951 * config/picochip/divmodsi4.S: Fix typos.
1952 * config/picochip/longjmp.S: Fix typos.
1953 * config/picochip/lshrsi3.S: Fix typos.
1954 * config/picochip/parityhi2.S: Fix typos.
1955 * config/picochip/popcounthi2.S: Fix typos.
1956 * config/picochip/setjmp.S: Fix typos.
1957 * config/picochip/subdi3.S: Fix typos.
1958 * config/picochip/ucmpsi2.S: Fix typos.
1959 * config/picochip/udivmodhi4.S: Fix typos.
1960 * config/picochip/udivmodsi4.S: Fix typos.
1961 * config/spu/divv2df3.c: Fix typos.
1962 * config/spu/mfc_multi_tag_release.c: Fix typos.
1963 * config/spu/mfc_tag_release.c: Fix typos.
1964 * configure.ac: Fix typos.
1965 * configure: Regenerate.
1967 2012-05-25 Ian Lance Taylor <iant@google.com>
1969 * config/i386/morestack.S (__morestack_non_split): Check whether
1970 caller is varargs and needs %bp to hold the stack frame on return.
1972 2012-05-25 Olivier Hainque <hainque@adacore.com>
1974 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1975 sequence in the non pic case on VxWorks.
1977 2012-05-24 Olivier Hainque <hainque@adacore.com>
1979 * Makefile.in: Move dependency on install-unwind_h from
1980 "install-leaf" to "install".
1982 2012-05-24 Olivier Hainque <hainque@adacore.com>
1984 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1985 Use a separate command for stamp removals.
1987 2012-05-21 Andrew Pinski <apinski@cavium.com>
1989 PR bootstrap/53183
1990 * configure.ac: Define the default includes to being none.
1991 * configure: Regenerate.
1993 2012-05-16 Olivier Hainque <hainque@adacore.com>
1995 * Makefile.in (install-unwind_h): Rename into ...
1996 (install-unwind_h-forbuild): New target.
1997 (all): Use it instead of the former install-unwind_h.
1998 (install-unwind_h): Reinstate, copy to user install destination
1999 for include files, not to the internal gcc object directory one.
2000 (install-leaf): Depend on it.
2002 2012-05-15 Olivier Hainque <hainque@adacore.com>
2004 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2005 register numbers. LR_REGNO replaces R_LR.
2006 (ucontext_for): New, helper for ...
2007 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2008 and 5.3 of ...
2009 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2011 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2013 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2014 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2015 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2016 i386/t-cpuinfo ...
2017 (i[34567]86-*-*, x86_64-*-*): ... here.
2019 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2020 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2022 * config/i386/i386-cpuinfo.c: Rename to ...
2023 * config/i386/cpuinfo.c: ... this.
2024 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2026 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2027 (libgcc_cv_init_priority): New test.
2028 * configure: Regenerate.
2029 * config.in: New file.
2030 * Makefile.in (clean): Rename config.h to auto-target.h.
2031 (config.h): Likewise.
2032 (stamp-h): Likewise.
2034 * config/i386/cpuinfo.c (auto-target.h): Include.
2035 (CONSTRUCTOR_PRIORITY): Define.
2036 (__cpu_indicator_init): Use it.
2038 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2040 * longlong.h: Use a URL instead of an FSF postal address.
2041 Replace spaces with tab.
2043 2012-05-08 Teresa Johnson <tejohnson@google.com>
2045 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2046 (__gcov_dump): Ditto.
2047 (gcov_dump_complete): New global variable.
2048 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2049 (__gcov_flush): Outline functionality now in gcov_clear.
2050 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2052 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2054 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2055 (mips*-*-linux*): Include mips/t-tpbit when long double is
2056 16 bytes long.
2058 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2060 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2061 (get_available_features): New argument. Check for AVX2.
2062 (__cpu_indicator_init): Modify call to get_available_features.
2064 2012-04-25 Alan Modra <amodra@gmail.com>
2066 * config/rs6000/crtsavevr.S: New file.
2067 * config/rs6000/crtrestvr.S: New file.
2068 * config/rs6000/t-savresfgpr: Build the above.
2069 * config/rs6000/t-netbsd: Likewise.
2071 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2073 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2075 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2077 * libgcc/config/i386/i386-cpuinfo.c: New file.
2078 * libgcc/config/i386/t-cpuinfo: New file.
2079 * libgcc/config.host: Include t-cpuinfo.
2080 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2082 2012-04-24 Chao-ying Fu <fu@mips.com>
2084 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2086 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2088 struct siginfo vs. siginfo_t
2090 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2091 siginfo_t instead of struct siginfo.
2092 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2093 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2094 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2095 (ia64_handle_unwabi): Likewise.
2096 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2097 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2098 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2099 (sh_fallback_frame_state): Likewise.
2100 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2101 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2103 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2105 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2106 system call number.
2108 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2110 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2111 if it hasn't been previously saved.
2113 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2115 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2116 only for glibc.
2118 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2120 PR target/52737
2121 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2122 instead of __AVR_HAVE_8BIT_SP__.
2124 2012-03-26 Tristan Gingold <gingold@adacore.com>
2126 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2127 (unw_table_entry): Use unw_word instead of unsigned long.
2128 (_Unwind_FindTableEntry): Likewise.
2129 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2130 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2131 (_Unwind_FindTableEntry): Likewise.
2132 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2133 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2134 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2135 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2136 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2137 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2138 (uw_init_context_1, uw_install_context): Likewise.
2139 (unw_word): Move to unwind-ia64.h
2141 2012-03-26 Tristan Gingold <gingold@adacore.com>
2143 * config/vms/vms-ucrt0.c: Update copyright years.
2144 Add a sanity check.
2145 (___gcc_main_flags): Declare.
2146 (__main): Check flags to remap argv and exit code.
2147 * config.host (*-*-*vms*): Adjust extra_parts.
2148 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2149 (crt0.o): Add.
2151 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2153 * arm/lib1funcs.asm (ctzsi2): New function.
2154 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2155 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2156 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2157 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2158 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2159 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2161 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2163 * config.host: Add bits to support powerpc64-*-freebsd*.
2164 * config/rs6000/freebsd-unwind.h: New file.
2165 * config/rs6000/t-freebsd64: New file.
2167 2012-03-20 Richard Guenther <rguenther@suse.de>
2169 PR gcov-profile/52627
2170 * libgcov.c (init_mx): Fix mutex name.
2172 2012-03-16 Tristan Gingold <gingold@adacore.com>
2174 * config/ia64/vms-unwind.h: Remove ulong (and replace
2175 it by unw_reg where used). Define unw_reg with __int64.
2177 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2179 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2180 Solaris 8 handling.
2181 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2182 Solaris 8 handling.
2183 (sparc_is_sighandler): Likewise.
2185 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2187 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2188 <= saved reg size.
2190 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2192 * config/arm/crtn.S: Fix typo.
2194 2012-03-13 Richard Guenther <rguenther@suse.de>
2196 * libgcov.c: Remove stdio.h include and NULL un-define.
2198 2012-03-13 Richard Guenther <rguenther@suse.de>
2200 PR target/52569
2201 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2203 2012-03-13 Richard Guenther <rguenther@suse.de>
2205 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2207 2012-03-13 Richard Guenther <rguenther@suse.de>
2209 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2210 and __gthread_mutex_init_function definitions.
2212 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2214 * config.host (mips*-*-openbsd*): Remove.
2216 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2218 * config.host: Remove alpha*-dec-osf5.1* handling.
2219 * config/alpha/gthr-posix.c: Remove.
2220 * config/alpha/libgcc-osf5.ver: Remove.
2221 * config/alpha/osf5-unwind.h: Remove.
2222 * config/alpha/t-osf-pthread: Remove.
2223 * config/alpha/t-slibgcc-osf: Remove.
2224 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2225 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2226 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2227 * mkmap-flat.awk: Remove osf_export handling.
2229 2012-03-12 Richard Guenther <rguenther@suse.de>
2231 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2232 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2233 (__gthread_mutex_init_function): New function.
2234 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2236 PR gcov/49484
2237 * libgcov.c: Include gthr.h.
2238 (__gcov_flush_mx): New global variable.
2239 (init_mx, init_mx_once): New functions.
2240 (__gcov_flush): Protect self with a mutex.
2241 (__gcov_fork): Re-initialize mutex after forking.
2242 * unwind-dw2-fde.c: Change condition under which to use
2243 __GTHREAD_MUTEX_INIT_FUNCTION.
2245 2012-03-12 Tristan Gingold <gingold@adacore.com>
2247 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2248 * config/ia64/t-vms: Likewise.
2250 2012-03-11 Michael Hope <michael.hope@linaro.org>
2252 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2253 for Thumb-2.
2255 2012-03-07 Walter Lee <walt@tilera.com>
2257 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2258 "arch_atomic_".
2259 (atomic_xor): Rename and move definition to
2260 config/tilepro/atomic.h.
2261 (atomic_nand): Ditto.
2262 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2263 "arch_atomic_".
2264 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2265 (arch_atomic_nand): Ditto.
2267 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2269 PR target/52507
2270 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2272 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2274 PR target/52505
2275 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2276 from RAM.
2278 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2280 PR target/52461
2281 PR target/52508
2282 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2283 if RAMPZ affects reading from RAM.
2284 (__tablejump_elpm__): Ditto.
2285 (.xload): Ditto.
2286 (__movmemx_hi): Ditto.
2287 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2288 (__do_global_dtors): Ditto.
2289 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2290 (__movmemx_hi): Ditto.
2292 2012-03-05 Richard Henderson <rth@redhat.com>
2294 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2295 [ARM] (count_trailing_zeros): Use the builtin.
2297 2012-03-01 Kai Tietz <ktietz@redhat.com>
2299 * soft-fp: Imported from glibc upstream.
2301 2012-02-28 Kai Tietz <ktietz@redhat.com>
2303 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2304 for mingw-targets as attribute gcc_struct.
2306 2012-02-28 Ian Lance Taylor <iant@google.com>
2308 * generic-morestack.c (__splitstack_releasecontext): Correct call
2309 to __morestack_release_segments.
2311 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2313 PR target/52390
2314 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2315 for __linux__ when removing signals from __morestack_fullmask.
2317 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2319 PR target/52261
2320 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2322 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2324 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2325 instead of HAVE_INITFINI_ARRAY.
2326 * config/ia64/crtend.S: Likewise.
2328 2012-02-20 Kai Tietz <ktietz@redhat.com>
2330 PR libstdc++/52300
2331 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2333 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2334 to w32-unwind.h header.
2336 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2338 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2339 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2340 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2341 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2343 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2345 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2347 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2349 PR libitm/52220
2350 * config/darwin-crt-tm.c: Correct typo.
2352 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2353 Patrick Marlier <patrick.marlier@gmail.com>
2355 PR libitm/52220
2356 * config/darwin-crt-tm.c: Generate dummy functions.
2358 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2359 Patrick Marlier <patrick.marlier@gmail.com>
2361 PR libitm/52042
2362 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2363 (__doTMRegistrations): Call it.
2364 (__doTMdeRegistrations): Likewise.
2366 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2367 Anatoly Sokolov <aesok@post.ru>
2368 Eric Weddington <eric.weddington@atmel.com>
2370 PR target/52261
2371 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2372 (__epilogue_restores__): Ditto.
2374 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2376 PR target/51921
2377 PR target/52205
2378 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2379 Solaris 11 and slightly reformat.
2380 (sparc_is_sighandler): Likewise.
2382 2012-02-14 Walter Lee <walt@tilera.com>
2384 * config.host: Handle tilegx and tilepro.
2385 * config/tilegx/sfp-machine.h: New file.
2386 * config/tilegx/sfp-machine32.h: New file.
2387 * config/tilegx/sfp-machine64.h: New file.
2388 * config/tilegx/t-crtstuff: New file.
2389 * config/tilegx/t-softfp: New file.
2390 * config/tilegx/t-tilegx: New file.
2391 * config/tilepro/atomic.c: New file.
2392 * config/tilepro/atomic.h: New file.
2393 * config/tilepro/linux-unwind.h: New file.
2394 * config/tilepro/sfp-machine.h: New file.
2395 * config/tilepro/softdivide.c: New file.
2396 * config/tilepro/softmpy.S: New file.
2397 * config/tilepro/t-crtstuff: New file.
2398 * config/tilepro/t-tilepro: New file.
2400 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2402 PR libstdc++/51296
2403 PR libstdc++/51906
2404 * gthr-posix.h: Allow static initializer macros to be disabled.
2405 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2407 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2409 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2410 Add t-slibgcc-libgcc to tmake_file.
2411 * config/mips/libgcc-mips16.ver: Revert previous patch.
2412 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2414 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2415 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2417 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2418 * config/cr16/crti.S: New file.
2419 * config/cr16/crtlibid.S: New file.
2420 * config/cr16/crtn.S: New file.
2421 * config/cr16/lib1funcs.S: New file.
2422 * config/cr16/t-cr16: New file.
2423 * config/cr16/t-crtlibid: New file.
2424 * config/cr16/unwind-dw2.h: New file.
2425 * config/cr16/unwind-cr16.c: New file.
2426 * config/cr16/divmodhi3.c: New file.
2428 2012-01-25 Alan Modra <amodra@gmail.com>
2430 * config/rs6000/t-linux64: Delete. Move..
2431 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2432 * config/rs6000/t-linux: ..and libgcc flags to here.
2434 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2436 * config.host (i[34567]86-*-interix3*):
2437 Change triplet to i[34567]86-*-interix[3-9]*.
2438 * configure: Regenerate.
2440 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2441 Richard Sandiford <rdsandiford@googlemail.com>
2443 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2444 * config/mips/mips16.S (__mips16_rdhwr): New function.
2445 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2447 2012-01-11 Nathan Sidwell <nathan@acm.org>
2449 * libgcov.c (__gcov_init): Ignore objects with no functions.
2451 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2453 PR target/49868
2454 Extend __pgmx semantics to linearize memory.
2455 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2456 * config/avr/lib1funcs.S (__xload_1): New function.
2457 (__movmemx_qi, __movmemx_hi): New functions.
2458 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2459 semantics.
2461 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2463 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2464 purported sigacthandler address isn't null before dereferencing it.
2465 (sparc_is_sighandler): Likewise.
2467 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2469 PR ada/41929
2470 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2471 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2472 (sparc_is_sighandler): Likewise.
2473 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2475 2012-01-06 Tristan Gingold <gingold@adacore.com>
2477 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2478 compatibility thunks...
2479 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2480 (crtbeginS.o, crtendS.o): ... and these to ...
2481 * config/ia64/t-ia64-elf: ... this new file.
2482 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2483 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2485 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2487 * configure: Regenerate.
2488 * config/s390/t-crtstuff: Remove -fPIC.
2490 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2492 PR bootstrap/51006
2493 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2494 for NetBSD.
2496 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2498 PR target/51345
2499 * config/avr/lib1funcs.S: Remove FIXME comments.
2500 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2502 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2504 Implement light-weight DImode support.
2505 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2506 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2507 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2508 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2510 2011-12-30 Nathan Sidwell <nathan@acm.org>
2512 * libgcov.c (gcov_crc32): Remove global var.
2513 (free_fn_data): New function.
2514 (buffer_fn_data): Pass in filename, more robust error recovery.
2515 (crc32_unsigned): New function.
2516 (gcov_exit): More robust detection of new program. More robust
2517 error recovery.
2518 (__gcov_init): Do not update program's crc here.
2520 2011-12-21 Tristan Gingold <gingold@adacore.com>
2522 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2524 2011-12-21 Ian Lance Taylor <iant@google.com>
2526 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2528 2011-12-20 Ian Lance Taylor <iant@google.com>
2530 * config/i386/morestack.S (__morestack_non_split): If there is
2531 enough stack space already, don't split. Ask for more stack space
2532 than we required.
2534 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2536 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2537 `sys/sdt.h'.
2538 (_Unwind_DebugHook): New function.
2539 (uw_restore_core_regs): New define.
2540 (unwind_phase2): Use uw_restore_core_regs instead of
2541 restore_core_regs.
2542 (unwind_phase2_forced): Likewise.
2543 (__gnu_Unwind_Resume): Likewise.
2545 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2547 * config/alpha/linux-unwind.h: Update copyright years.
2548 (MD_FROB_UPDATE_CONTEXT): New define.
2549 (alpha_frob_update_context): New function.
2551 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2553 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2554 tmake_file rather replacing it.
2556 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2558 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2559 function is not used for PPC64.
2560 (save_world): Amend comments. Update the VRsave mask to reflect the
2561 saved regs.
2562 (rest_world): Update comments, do not clobber r10, do not use r8.
2563 (eh_rest_world_r10): Amend comments, do not use r8.
2564 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2565 no longer used, move restore of CR and target address to the end of
2566 the routine.
2568 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2570 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2571 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2573 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2575 PR target/49313
2576 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2577 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2579 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2581 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2583 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2585 PR target/49313
2586 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2587 * config/avr/lib1funcs.S (__muldi3): New function.
2589 2011-12-06 Andrew Pinski <apinski@cavium.com>
2591 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2592 size of func_ptr.
2593 (__frame_dummy_init_array_entry): Likewise.
2595 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2597 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2599 PR target/51345
2600 PR target/51002
2601 * config/avr/lib1funcs.S (__prologue_saves__,
2602 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2603 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2605 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2607 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2609 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2611 PR other/51272
2612 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2613 (_ITM_deregisterTMCloneTable): Likewise.
2614 (__register_frame_info): Fix unused warning.
2615 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2616 pthread_default_stacksize_np): Likewise.
2617 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2619 2011-11-29 DJ Delorie <dj@redhat.com>
2621 * config.host (rl78-*-elf): New case.
2622 * config/rl78: New directory for the Renesas RL78.
2624 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2626 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2627 formatting.
2629 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2631 PR other/51022
2632 * config/rs6000/t-savresfgpr: New file.
2633 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2634 $(srcdir)/config/rs6000/eabi.S.
2635 * config/rs6000/t-ppccomm-ldbl: Remove.
2636 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2637 tmake_file.
2638 (powerpc-*-eabispe*): Likewise.
2639 (powerpc-*-eabi*): Likewise.
2640 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2641 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2642 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2643 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2644 tmake_file.
2645 (powerpc-*-eabisim*): Likewise.
2646 (powerpc-*-elf*): Likewise.
2647 (powerpc-*-eabialtivec*): Likewise.
2648 (powerpc-xilinx-eabi*): Likewise.
2649 (powerpc-*-rtems*): Likewise.
2650 (powerpcle-*-elf*): Likewise.
2651 (powerpcle-*-eabisim*): Likewise.
2652 (powerpcle-*-eabi*): Likewise.
2654 2011-11-27 Ian Lance Taylor <iant@google.com>
2656 * generic-morestack.c (__splitstack_find): Check for NULL old
2657 stack value.
2658 (__splitstack_resetcontext): New function.
2659 (__splitstack_releasecontext): New function.
2660 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2662 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2664 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2666 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2668 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2670 2011-11-26 Richard Henderson <rth@redhat.com>
2672 * config/m68k/linux-atomic.c: New file.
2673 * config/m68k/t-linux: New file.
2674 * config.host (m68k-uclinux, m68k-linux): Use it.
2676 2011-11-26 Richard Henderson <rth@redhat.com>
2678 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2679 (__TMC_END__): Only declare if hidden is available; in the definition,
2680 if hidden is unavailable add a null record.
2681 (deregister_tm_clones, register_tm_clones): New.
2682 (__do_global_dtors_aux, frame_dummy): Use them.
2683 (__do_global_dtors, __do_global_ctors_1): Likewise.
2685 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2687 * config/darwin-crt-tm.c: New file.
2688 * config.host (darwin): Build crttms.o crttme.o to provide
2689 startup and shutdown for tm clones.
2690 * config/t-darwin (crttms.o): New build rule.
2691 (crttme.o): Likewise.
2693 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2695 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2696 et al.
2698 2011-11-21 Richard Henderson <rth@redhat.com>
2700 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2701 (__TMC_LIST__, __TMC_END__): New.
2702 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2703 (__do_global_dtors): Likewise.
2704 (frame_dummy): Call _ITM_registerTMCloneTable.
2705 (__do_global_ctors_1): Likewise.
2707 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2709 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2710 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2711 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2712 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2713 * config/i386/t-darwin64: Remove.
2714 * config/sh/t-netbsd (LIB2ADD): Remove.
2716 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2718 PR target/49313
2719 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2720 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2721 * config/avr/lib1funcs.S (wmov): New assembler macro.
2722 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2723 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2724 (__udivmod64): New function.
2725 (__negdi2): New function.
2727 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2729 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2730 *-*-freebsd*aout*): Remove.
2732 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2734 * static-object.mk (c_flags-$o): Save c_flags.
2735 ($(base)$(objext)): Use it.
2737 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2739 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2741 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2743 PR target/49868
2744 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2745 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2746 New functions.
2748 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2750 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2751 functions.
2752 (aeabi_uidivmod): Likewise.
2753 (umodsi3): Likewise.
2754 (divsi3): Likewise.
2755 (aeabi_idivmod): Likewise.
2756 (modsi3): Likewise.
2758 2011-11-16 Tristan Gingold <gingold@adacore.com>
2760 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2762 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2764 PR target/49868
2765 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2766 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2768 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2770 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2771 tmake_file list.
2772 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2773 * config/pa/t-stublib64: Delete.
2775 2011-11-12 Richard Henderson <rth@redhat.com>
2777 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2778 cast the pointer argument to _Unwind_SetGRPtr.
2780 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2782 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2784 2011-11-09 Ian Lance Taylor <iant@google.com>
2786 * generic-morestack.c: Include <string.h>.
2787 (uintptr_type): Define.
2788 (struct initial_sp): Add dont_block_signals field. Reduce size of
2789 extra array by 1.
2790 (allocate_segment): Set prev field to NULL. Don't set
2791 __morestack_current_segment or __morestack_segments.
2792 (__generic_morestack): Update current->prev and *pp after calling
2793 allocate_segment.
2794 (__morestack_block_signals): Don't do anything if
2795 dont_block_signals is set.
2796 (__morestack_unblock_signals): Likewise.
2797 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2798 uintptr_type.
2799 (__splitstack_block_signals): New function.
2800 (enum __splitstack_content_offsets): Define.
2801 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2802 (__splitstack_makecontext): New function.
2803 (__splitstack_block_signals_context): New function.
2804 (__splitstack_find_context): New function.
2805 * config/i386/morestack.S (__morestack_get_guard): New function.
2806 (__morestack_set_guard, __morestack_make_guard): New functions.
2807 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2809 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2811 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2812 (i[34567]86-*-mingw*): ... here.
2813 (x86_64-*-mingw*): ... here.
2815 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2817 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2819 2011-11-07 Nathan Sidwell <nathan@acm.org>
2821 * libgcov.c (struct gcov_fn_buffer): New struct.
2822 (buffer_fn_data): New helper.
2823 (gcov_exit): Rework for new gcov data structures.
2825 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2827 PR target/49313
2828 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2830 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2832 * config.host (tmake_file): Correct comment.
2833 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2834 t-libgcc-pic.
2835 (bfin*-uclinux*): Likewise.
2836 (bfin*-linux-uclibc*): Likewise.
2837 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2839 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2840 assigning.
2841 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2842 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2843 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2844 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2845 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2846 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2847 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2848 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2849 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2850 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2851 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2852 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2853 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2855 * config/bfin/t-elf: Remove.
2856 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2858 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2860 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2861 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2862 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2863 (lm32-*-elf*): ... this.
2864 (lm32-*-rtems*): ... and this.
2865 Add to tmake_file.
2866 (m32r-*-rtems*): Add to tmake_file.
2867 (moxie-*-rtems*): Likewise.
2868 (sparc-*-rtems*): Likewise.
2869 Remove t-rtems from tmake_file.
2870 (sparc64-*-rtems*): Likewise.
2871 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2872 instead.
2874 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2876 PR bootstrap/50982
2877 * config/gthr-posix.h: Move ...
2878 * gthr-posix.h: ... here.
2879 * config/gthr-lynx.h: Reflect this.
2880 * config/gthr-vxworks.h: Likewise.
2881 * config/rs6000/gthr-aix.h: Likewise.
2882 * configure.ac (target_thread_file): Likewise.
2883 * configure: Regenerate.
2885 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2887 * config.host (arm*-*-rtemseabi*): New target.
2889 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2891 PR other/50991
2892 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2893 extra-parts.
2895 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2897 * config.host (epiphany-*-elf*): New configuration.
2898 * config/epiphany: New Directory.
2900 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2902 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2903 * config/avr/t-rtems: New.
2904 Filter out _exit from LIB1ASMFUNCS.
2906 2011-11-04 David S. Miller <davem@davemloft.net>
2908 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2909 * configure: Rebuild.
2911 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2913 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2914 variable.
2916 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2918 PR target/50931
2919 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2920 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2922 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2924 PR target/50989
2925 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2927 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2929 * config/c6x/t-elf (LIB2ADDEH): Set.
2930 * config/c6x/t-c6x-elf: Remove.
2932 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2934 * config/i386/sol2-ci.S: Rename to ...
2935 * config/i386/crti.S: ... this.
2936 * config/i386/sol2-cn.S: Rename to ...
2937 * config/i386/crtn.S: ... this.
2938 * config/sparc/sol2-ci.S: Rename to ...
2939 * config/sparc/crti.S: ... this.
2940 * config/sparc/sol2-cn.S: Rename to ...
2941 * config/sparc/crtn.S: ... this.
2942 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2943 (crti.o, crtn.o): Remove.
2945 2011-11-04 Tristan Gingold <gingold@adacore.com>
2947 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2949 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2951 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2953 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2955 * config.host (crisv32-*-none, cris-*-none): Remove.
2956 (crisv32-*-elf): Append to tmake_file, don't just set it.
2957 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2959 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2961 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2962 (ecrtn$(objext)): Likewise.
2963 (ncrti$(objext)): Likewise.
2964 (ncrtn$(objext)): Likewise.
2966 2011-11-03 Andreas Schwab <schwab@redhat.com>
2968 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2970 2011-11-02 David S. Miller <davem@davemloft.net>
2972 * configure.ac: Set host_address on sparc too.
2973 * configure: Regenerate.
2974 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2975 based upon host_address.
2976 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2978 2011-11-02 Jason Merrill <jason@redhat.com>
2980 * config/rs6000/t-ppccomm: Add missing \.
2982 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2984 * gthr-single.h, gthr.h: New files.
2985 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2986 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2987 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2988 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2989 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2990 * configure.ac (thread_header): New variable.
2991 Set it depending on target_thread_file.
2992 (gthr-default.h): Link from $thread_header.
2993 * configure: Regenerate.
2994 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2996 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2998 * configure.ac (tm_file_): New variable.
2999 Determine from tm_file.
3000 (tm_file, tm_defines): Substitute.
3001 * configure: Regenerate.
3002 * mkheader.sh: New file.
3003 * Makefile.in (clean): Remove libgcc_tm.h.
3004 ($(objects)): Depend on libgcc_tm.h.
3005 (libgcc_tm_defines, libgcc_tm_file): New variables.
3006 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3007 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3008 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3009 ($(extra-parts)): Depend on libgcc_tm.h.
3010 * config.host (tm_defines, tm_file): New variable.
3011 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3012 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3013 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3014 (avr-*-rtems*): Likewise.
3015 (avr-*-*): Likewise.
3016 (frv-*-elf): Likewise.
3017 (frv-*-*linux*): Likewise.
3018 (h8300-*-rtems*): Likewise.
3019 (h8300-*-elf*): Likewise.
3020 (i[34567]86-*-darwin*): Likewise.
3021 (x86_64-*-darwin*): Likewise.
3022 (rx-*-elf): Likewise.
3023 (tic6x-*-uclinux): Likewise.
3024 (tic6x-*-elf): Likewise.
3025 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3026 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3027 * config/i386/cygming-crtbegin.c: Likewise.
3028 * config/i386/cygming-crtend.c: Likewise.
3029 * config/ia64/fde-vms.c: Likewise.
3030 * config/ia64/unwind-ia64.c: Likewise.
3031 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3032 * config/rs6000/darwin-fallback.c: Likewise.
3033 * config/stormy16/lib2funcs.c: Likewise.
3034 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3035 * crtstuff.c: Likewise.
3036 * dfp-bit.h: Likewise.
3037 * emutls.c: Likewise.
3038 * fixed-bit.c: Likewise.
3039 * fp-bit.c: Likewise.
3040 * generic-morestack-thread.c: Likewise.
3041 * generic-morestack.c: Likewise.
3042 * libgcc2.c: Likewise.
3043 * libgcov.c: Likewise.
3044 * unwind-dw2-fde-dip.c: Likewise.
3045 * unwind-dw2-fde.c: Likewise.
3046 * unwind-dw2.c: Likewise.
3047 * unwind-sjlj.c: Likewise.
3049 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3051 * configure.ac: Include ../config/picflag.m4.
3052 (GCC_PICFLAG): Call it.
3053 Substitute.
3054 * configure: Regenerate.
3055 * Makefile.in (gcc_srcdir): Remove.
3056 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3057 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3058 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3059 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3060 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3061 Use $<.
3062 Remove comment.
3063 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3064 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3065 to refer to libgcc2.c.
3066 Use $<.
3067 * config/darwin-64.c: New file.
3068 * config/darwin-crt3.c: Remove comment.
3069 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3070 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3071 config/udivmodsi4.c: New files.
3072 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3073 config/memset.c: New files.
3074 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3075 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3076 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3077 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3078 * config/t-openbsd-thread: New file.
3079 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3080 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3081 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3082 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3083 qrnnd.S.
3084 Adapt filename.
3085 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3086 to refer to gthr-posix.c.
3087 * config/alpha/t-vms (LIB2ADD): Set.
3088 * config/alpha/vms-gcc_shell_handler.c: New file.
3089 * config/arm/bpabi.c, config/arm/fp16.c,
3090 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3091 config/arm/unaligned-funcs.c: New files.
3092 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3093 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3094 * config/arm/t-linux: Likewise.
3095 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3096 * config/arm/t-netbsd: New file.
3097 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3098 * config/arm/t-symbian (LIB2ADD_ST): Set.
3099 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3100 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3101 * config/bfin/t-elf: New file.
3102 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3103 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3104 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3105 config/c6x/ltf.c: New files.
3106 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3107 (HOST_LIBGCC2_CFLAGS): Set.
3108 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3109 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3110 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3111 New files.
3112 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3113 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3114 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3115 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3116 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3117 files.
3118 * config/frv/t-frv (LIB2ADD): Set.
3119 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3120 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3121 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3122 config/h8300/popcounthi2.c: New files.
3123 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3124 * config/i386/gthr-win32.c: New file.
3125 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3126 * config/i386/t-cygwin: Likewise.
3127 * config/i386/t-darwin, config/i386/t-darwin64,
3128 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3129 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3130 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3131 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3132 * config/ia64/quadlib.c: New file.
3133 * config/ia64/t-hpux (LIB2ADD): Set.
3134 * config/ia64/t-ia64: Add comment.
3135 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3136 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3137 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3138 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3139 * config/m32c/t-m32c (LIB2ADD): Set.
3140 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3141 * config/m32r/t-m32r: Likewise.
3142 * config/m68k/fpgnulib.c: New file.
3143 * config/m68k/t-floatlib (LIB2ADD): Set.
3144 (xfgnulib.c): New target.
3145 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3146 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3147 * config/mep/t-mep (LIB2ADD): Set.
3148 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3149 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3150 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3151 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3152 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3153 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3154 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3155 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3156 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3157 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3158 New files.
3159 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3160 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3161 * config/pa/fptr.c, config/pa/lib2funcs.S,
3162 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3163 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3164 (LIB2ADD, LIB2ADD_ST): Set.
3165 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3166 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3167 Set.
3168 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3169 * config/pdp11/t-pdp11: New file.
3170 * config/picochip/libgccExtras/adddi3.S,
3171 config/picochip/libgccExtras/ashlsi3.S,
3172 config/picochip/libgccExtras/ashrsi3.S,
3173 config/picochip/libgccExtras/clzsi2.S,
3174 config/picochip/libgccExtras/cmpsi2.S,
3175 config/picochip/libgccExtras/divmod15.S,
3176 config/picochip/libgccExtras/divmodhi4.S,
3177 config/picochip/libgccExtras/divmodsi4.S,
3178 config/picochip/libgccExtras/lshrsi3.S,
3179 config/picochip/libgccExtras/parityhi2.S,
3180 config/picochip/libgccExtras/popcounthi2.S,
3181 config/picochip/libgccExtras/subdi3.S,
3182 config/picochip/libgccExtras/ucmpsi2.S,
3183 config/picochip/libgccExtras/udivmodhi4.S,
3184 config/picochip/libgccExtras/udivmodsi4.S: New files.
3185 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3186 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3187 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3188 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3189 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3190 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3191 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3192 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3193 files.
3194 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3195 (HOST_LIBGCC2_CFLAGS): Set.
3196 * config/rs6000/t-darwin64: New file.
3197 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3198 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3199 * config/rs6000/t-ppccomm (LIB2ADD): Add
3200 $(srcdir)/config/rs6000/tramp.S.
3201 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3202 Add $(srcdir)/config/rs6000/eabi.S.
3203 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3204 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3205 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3206 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3207 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3208 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3209 * config/rs6000/tramp.S: New file.
3210 * config/s390/t-tpf: Remove.
3211 * config/sh/linux-atomic.S: New file.
3212 * config/sh/t-linux (LIB2ADD): Set.
3213 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3214 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3215 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3216 to unwind-dw2.c.
3217 (HOST_LIBGCC2_CFLAGS): Set.
3218 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3219 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3220 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3221 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3222 config/spu/mfc_multi_tag_release.c,
3223 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3224 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3225 config/spu/multi3.c: New files.
3226 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3227 (HOST_LIBGCC2_CFLAGS): Set.
3228 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3229 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3230 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3231 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3232 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3233 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3234 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3235 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3236 config/stormy16/umodsi3.c: New files.
3237 * config/xtensa/lib2funcs.S: New file.
3238 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3239 * config/xtensa/t-xtensa (LIB2ADD): Set.
3240 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3241 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3242 Add t-freebsd-thread to tmake_file for posix threads.
3243 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3244 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3245 (*-*-lynxos*): Likewise.
3246 (*-*-netbsd*): Likewise.
3247 (*-*-openbsd*): Likewise.
3248 Add t-openbsd-thread to tmake_file for posix threads.
3249 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3250 (*-*-vxworks*): Set tmake_file.
3251 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3252 (alpha*-*-freebsd*): Likewise.
3253 (alpha*-*-netbsd*): Likewise.
3254 (alpha*-*-openbsd*): Likewise.
3255 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3256 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3257 (alpha*-dec-*vms*): Likewise.
3258 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3259 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3260 (bfin*-uclinux*): Likewise.
3261 (bfin*-linux-uclibc*): Likewise.
3262 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3263 (crisv32-*-none): Likewise.
3264 (cris-*-elf): Likewise.
3265 (cris-*-none): Likewise.
3266 (cris-*-linux*, crisv32-*-linux*): Likewise.
3267 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3268 tmake_file.
3269 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3270 tmake_file.
3271 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3272 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3273 (x86_64-*-elf*): Likewise.
3274 (i[34567]86-*-nto-qnx*): Likewise.
3275 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3276 win32 threads.
3277 (x86_64-*-mingw*): Likewise.
3278 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3279 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3280 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3281 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3282 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3283 tmake_file.
3284 (mipsisa64sr71k-*-elf*): Likewise.
3285 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3286 (mips-*-elf*, mipsel-*-elf*): Likewise.
3287 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3288 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3289 (mips*-*-rtems*): Likewise.
3290 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3291 to tmake_file.
3292 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3293 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3294 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3295 (spu-*-elf*): Likewise.
3296 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3298 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3300 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3301 $(srcdir) to refer to $(LIB1ASMSRC).
3302 Use $<.
3303 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3304 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3305 config/arm/lib1funcs.S: New files.
3306 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3307 * config/arm/t-arm: New file.
3308 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3309 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3310 config/arm/t-strongarm-elf: New files.
3311 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3312 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3313 * config/avr/lib1funcs.S: New file.
3314 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3315 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3316 * config/c6x/lib1funcs.S: New file.
3317 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3318 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3319 * config/frv/lib1funcs.S: New file.
3320 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3321 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3322 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3323 * config/ia64/__divxf3.asm: Rename to ...
3324 * config/ia64/__divxf3.S: ... this.
3325 Adapt lib1funcs.asm filename.
3326 * config/ia64/_fixtfdi.asm: Rename to ...
3327 * config/ia64/_fixtfdi.S: ... this.
3328 Adapt lib1funcs.asm filename.
3329 * config/ia64/_fixunstfdi.asm: Rename to ...
3330 * config/ia64/_fixunstfdi.S: ... this.
3331 Adapt lib1funcs.asm filename.
3332 * config/ia64/_floatditf.asm: Rename to ...
3333 * config/ia64/_floatditf.S: ... this.
3334 Adapt lib1funcs.asm filename.
3335 * config/ia64/lib1funcs.S: New file.
3336 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3337 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3338 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3339 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3340 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3341 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3342 * config/mep/lib1funcs.S: New file.
3343 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3344 * config/mips/mips16.S: New file.
3345 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3346 * config/pa/milli64.S: New file.
3347 * config/pa/t-linux, config/pa/t-linux64: New files.
3348 * config/picochip/lib1funcs.S: New file.
3349 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3350 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3351 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3352 * config/sh/t-netbsd: New file.
3353 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3354 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3355 * config/sh/t-sh64: New file.
3356 * config/sparc/lb1spc.S: New file.
3357 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3358 filename.
3359 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3360 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3361 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3362 config/xtensa/lib1funcs.S: New files.
3363 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3364 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3365 tmake_file.
3366 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3367 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3368 (arm*-*-linux*): Likewise.
3369 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3370 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3371 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3372 (arm*-*-ecos-elf): Likewise.
3373 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3374 (arm*-*-rtems*): Likewise.
3375 (arm*-*-elf): Likewise.
3376 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3377 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3378 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3379 (bfin*-uclinux*): Likewise.
3380 (bfin*-linux-uclibc*): Likewise.
3381 (bfin*-rtems*): Likewise.
3382 (bfin*-*): Likewise.
3383 (fido-*-elf): Merge into m68k-*-elf*.
3384 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3385 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3386 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3387 (h8300-*-elf*): Likewise.
3388 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3389 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3390 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3391 (i[34567]86-*-mingw*): Likewise.
3392 (x86_64-*-mingw*): Likewise.
3393 (i[34567]86-*-interix3*): Likewise.
3394 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3395 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3396 (m68k-*-elf*): Also handle fido-*-elf.
3397 Add m68k/t-floatlib to tmake_file.
3398 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3399 (m68k-*-linux*): Likewise.
3400 (m68k-*-rtems*): Likewise.
3401 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3402 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3403 sh64*-*-*.
3404 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3405 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3406 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3407 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3408 sh/t-netbsd to tmake_file.
3409 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3410 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3411 (sh-wrs-vxworks): Likewise.
3412 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3413 *-leon[3-9]*.
3414 (v850*-*-*): Add v850/t-v850 to tmake_file.
3415 (vax-*-linux*): Add vax/t-linux to tmake_file.
3416 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3418 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3420 * crtstuff.c: New file.
3421 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3422 (CRTSTUFF_T_CFLAGS): Define.
3423 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3424 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3425 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3426 crtstuff.c.
3427 Use $<.
3428 (crtbeginT.o): Use $(objext).
3429 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3430 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3431 (gcc-extra-parts): Remove.
3432 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3433 Set extra_parts.
3434 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3435 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3436 Add t-crtstuff-pic to tmake_file.
3437 (*-*-lynxos*): New case.
3438 Set tmake_file, extra_parts.
3439 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3440 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3441 *-*-netbsdelf[2-9]*.
3442 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3443 (*-*-rtems*): Set extra_parts.
3444 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3445 (*-*-uclinux*): New case.
3446 Set extra_parts.
3447 (*-*-vms*): New case.
3448 Set tmake_file, extra_parts.
3449 (*-*-elf): Set extra_parts.
3450 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3451 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3452 vms/t-vms64.
3453 Set extra_parts.
3454 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3455 Set extra_parts.
3456 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3457 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3458 (arm-wrs-vxworks): Append to tmake_file.
3459 Set extra_parts.
3460 (arm*-*-uclinux*): Set extra_parts.
3461 (arm*-*-ecos-elf): Likewise.
3462 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3463 arm*-*-eabi*.
3464 (arm*-*-rtems*): Set extra_parts.
3465 (arm*-*-elf): Likewise.
3466 (avr-*-rtems*): Clear extra_parts.
3467 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3468 Set extra_parts.
3469 (bfin*-uclinux*): Likewise.
3470 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3471 (bfin*-rtems*): Append to tmake_file.
3472 Set extra_parts.
3473 (bfin*-*): Likewise.
3474 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3475 (crisv32-*-elf): ... this.
3476 (crisv32-*-none): ... this.
3477 (cris-*-elf, cris-*-none): New cases.
3478 Add cris/t-elfmulti to tmake_file.
3479 (fr30-*-elf): Append to tmake_file.
3480 Set extra_parts.
3481 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3482 Set extra_parts.
3483 (h8300-*-rtems*): Append to tmake_file.
3484 Set extra_parts.
3485 (h8300-*-elf*): Likewise.
3486 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3487 Set extra_parts.
3488 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3489 Set extra_parts.
3490 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3491 (x86_64-*-elf*): Likewise.
3492 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3493 (x86_64-*-freebsd*): Likewise.
3494 (x86_64-*-netbsd*): Likewise.
3495 (i[34567]86-*-linux*): Likewise.
3496 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3497 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3498 (x86_64-*-linux*): Likewise.
3499 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3500 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3501 tmake_file.
3502 Set extra_parts.
3503 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3504 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3505 Append to extra_parts, remove crtbegin.o, crtend.o.
3506 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3507 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3508 crtend.o, crtbeginS.o, crtendS.o.
3509 (ia64*-*-linux*): Comment extra_parts.
3510 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3511 Set extra_parts.
3512 (iq2000*-*-elf*): Clear extra_parts.
3513 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3514 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3515 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3516 (m32r-*-rtems*): ... this.
3517 Add m32r/t-m32r to tmake_file.
3518 (m68k-*-elf*): Add t-crtin to tmake_file.
3519 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3520 (mcore-*-elf): Likewise.
3521 (microblaze*-*-*): Set extra_parts.
3522 (mips*-sde-elf*): New case.
3523 Set tmake_file, extra_parts.
3524 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3525 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3526 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3527 tmake_file.
3528 Set extra_parts.
3529 (mipsisa64sr71k-*-elf*): Likewise.
3530 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3531 (mips-*-elf*, mipsel-*-elf*): Likewise.
3532 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3533 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3534 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3535 (mips*-*-rtems*): Likewise.
3536 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3537 (moxie-*-*): Split into ...
3538 (moxie-*-elf, moxie-*-uclinux*): ... this.
3539 Add to extra_parts, remove crtbegin.o, crtend.o.
3540 (moxie-*-rtems*): New case.
3541 Set tmake_file.
3542 Clear extra_parts.
3543 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3544 Set extra_parts.
3545 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3546 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3547 tmake_file.
3548 Set extra_parts.
3549 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3550 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3551 Set extra_parts.
3552 (powerpc-*-eabisim*): Likewise.
3553 (powerpc-*-elf*): Likewise.
3554 (powerpc-*-eabialtivec*): Likewise.
3555 (powerpc-xilinx-eabi*): Likewise.
3556 (powerpc-*-eabi*): Likewise.
3557 (powerpc-*-rtems*): Likewise.
3558 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3559 tmake_file.
3560 Set extra_parts.
3561 (powerpc-*-lynxos*): Add to tmake_file.
3562 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3563 rs6000/t-crtstuff, t-crtstuff-pic.
3564 Set extra_parts.
3565 (powerpcle-*-eabisim*): Likewise.
3566 (powerpcle-*-eabi*): Likewise.
3567 (rx-*-elf): Remove extra_parts.
3568 (s390x-ibm-tpf*): Set extra_parts.
3569 (score-*-elf): Set extra_parts.
3570 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3571 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3572 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3573 (sh64l*-*-netbsd*): Split into ...
3574 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3575 Add t-crtstuff-pic to tmake_file.
3576 Set extra_parts.
3577 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3578 Set extra_parts.
3579 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3580 (sparc-*-elf*): Remove t-crtin from tmake_file.
3581 Add to extra_parts, remove crtbegin.o, crtend.o.
3582 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3583 (sparc64-*-linux*): Likewise.
3584 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3585 Add to extra_parts, remove crtbegin.o, crtend.o.
3586 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3587 Add to extra_parts, remove crtbegin.o, crtend.o.
3588 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3589 Add to extra_parts, remove crtbegin.o, crtend.o.
3590 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3591 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3592 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3593 Set extra_parts.
3594 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3595 Set extra_parts.
3596 (tic6x-*-*): Change to ...
3597 (tic6x-*-elf): ... this.
3598 Set extra_parts.
3599 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3600 Set extra_parts.
3601 (am33_2.0-*-linux*): Add comment.
3602 (mep*-*-*): Add mep/t-mep to tmake_file.
3603 Set extra_parts.
3604 * config/alpha/t-vms: New file.
3605 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3606 * config/arm/crti.S, config/arm/crtn.S: New files.
3607 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3608 * config/bfin/crtlibid.S: New file.
3609 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3610 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3611 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3612 (crti.o, crtin.o): New rules.
3613 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3614 * config/c6x/t-uclinux: New file.
3615 * config/cris/t-elfmulti: New file.
3616 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3617 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3618 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3619 * config/frv/t-frv: New file.
3620 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3621 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3622 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3623 New files.
3624 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3625 refer to cygming-crtbegin.c, cygming-crtend.c.
3626 Use $<.
3627 * config/i386/t-nto: New file.
3628 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3629 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3630 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3631 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3632 Use .S extension.
3633 Use $<.
3634 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3635 (crtinitS.o): New rule.
3636 * config/ia64/vms-crtinit.S: New file.
3637 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3638 * config/m32r/initfini.c: New file.
3639 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3640 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3641 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3642 * config/mep/t-mep: New file.
3643 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3644 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3645 * config/mips/crti.S, config/mips/crtn.S: New files.
3646 * config/mips/t-crtstuff: New file.
3647 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3648 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3649 (CUSTOM_CRTIN): Set.
3650 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3651 dependencies.
3652 Use $(srcdir) to refer to crti.S, crtn.S.
3653 Use .S extension, $<.
3654 * config/moxie/crti.asm: Rename to ...
3655 * config/moxie/crti.S: ... this.
3656 * config/moxie/crtn.asm: Rename to ...
3657 * config/moxie/crtn.S: ... this.
3658 * config/moxie/t-moxie: Remove.
3659 * config/pa/stublib.c: New file.
3660 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3661 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3662 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3663 * config/rs6000/t-crtstuff: New file.
3664 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3665 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3666 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3667 Make output file explicit.
3668 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3669 Make output file explicit.
3670 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3671 Make output file explicit.
3672 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3673 Make output file explicit.
3674 * config/score/crti.S, config/score/crtn.S: New files.
3675 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3676 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3677 files.
3678 * config/sh/t-sh, config/sh/t-superh: New files.
3679 * config/sparc/t-linux64: New file.
3680 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3681 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3682 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3683 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3684 * config/t-crtin: Remove.
3685 * config/t-crtstuff-pic: New file.
3686 * config/t-sol2 (CUSTOM_CRTIN): Set.
3687 (crti.o, crtn.o): New rules.
3688 * config/vms/t-vms: New file.
3689 * config/vms/vms-ucrt0.c: New file.
3690 * config/xtensa/t-elf: New file.
3692 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3694 * Makefile.in (SHLIB_NM_FLAGS): Set.
3695 * mkmap-flat.awk, mkmap-symver.awk: New files.
3696 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3697 exceptions.
3698 * configure: Regenerate.
3699 * config/libgcc-glibc.ver: New file.
3700 * config/libgcc-libsystem.ver: New file.
3701 * config/t-libunwind (SHLIB_LC): Set.
3702 * config/t-linux: New file.
3703 * config/t-slibgcc (INSTALL_SHLIB): New.
3704 (SHLIB_INSTALL): Use it.
3705 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3706 to mkmap-symver.awk.
3707 (SHLIB_MAPFILES): Don't append, adapt pathname.
3708 (SHLIB_VERPFX): Set.
3709 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3710 to mkmap-symver.awk.
3711 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3712 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3713 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3714 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3715 to mkmap-flat.awk.
3716 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3717 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3718 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3719 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3720 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3721 * config/i386/libgcc-darwin.10.4.ver,
3722 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3723 New files.
3724 * config/i386/t-darwin: Remove.
3725 * config/i386/t-darwin64: Likewise.
3726 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3727 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3728 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3729 * config/i386/t-linux: New file.
3730 * config/i386/t-mingw32: New file.
3731 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3732 * config/ia64/t-glibc: Rename to ...
3733 * config/ia64/t-linux: ... this.
3734 (SHLIB_MAPFILES): Set.
3735 * config/ia64/t-glibc-libunwind: Rename to ...
3736 * config/ia64/t-linux-libunwind: ... this.
3737 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3738 * config/ia64/t-slibgcc-hpux: New file.
3739 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3740 * config/m68k/t-slibgcc-elf-ver: New file.
3741 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3742 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3743 to mkmap-flat.awk.
3744 * config/pa/t-slibgcc-hpux: New file.
3745 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3746 files.
3747 * config/rs6000/libgcc-darwin.10.4.ver,
3748 config/rs6000/libgcc-darwin.10.5.ver: New files.
3749 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3750 config/rs6000/libgcc-glibc.ver.
3751 * config/rs6000/libgcc-ppc64.ver: Rename to
3752 config/rs6000/libgcc-ibm-ldouble.ver.
3753 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3754 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3755 * config/rs6000/t-ldbl128: Rename to ...
3756 * config/rs6000/t-linux: ... this.
3757 (SHLIB_MAPFILES): Adapt filename.
3758 * config/rs6000/t-slibgcc-aix: New file.
3759 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3760 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3761 libgcc-excl.ver, libgcc-glibc.ver.
3762 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3763 * config/sparc/libgcc-glibc.ver: New file.
3764 * config/sparc/t-linux: New file.
3765 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3766 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3767 t-slibgcc-elf-ver to tmake_file.
3768 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3769 *-*-freebsd[34].
3770 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3771 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3772 t-slibgcc-elf-ver, t-linux to tmake_file.
3773 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3774 tmake_file.
3775 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3776 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3777 (alpha*-dec-*vms*): Likewise.
3778 (arm*-*-freebsd*): Append to tmake_file.
3779 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3780 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3781 arm*-*-linux-*eabi.
3782 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3783 tmake_file for arm*-*-symbianelf*.
3784 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3785 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3786 cris/t-linux.
3787 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3788 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3789 pa/t-slibgcc-dwarf-ver to tmake_file.
3790 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3791 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3792 (hppa*64*-*-hpux11*): Likewise.
3793 (hppa[12]*-*-hpux11*): Likewise.
3794 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3795 i386/t-crtpc, i386/t-crtfm.
3796 (i[34567]86-*-cygwin*): 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-cygwin to tmake_file.
3800 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3801 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3802 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3803 to tmake_file.
3804 Add i386/t-mingw32 to tmake_file.
3805 (x86_64-*-mingw*): Likewise.
3806 (ia64*-*-freebsd*): Append to tmake_file.
3807 (ia64*-*-linux*): Append to tmake_file.
3808 Replace ia64/t-glibc by ia64/t-linux.
3809 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3810 system libunwind.
3811 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3812 t-slibgcc-hpux to tmake_file.
3813 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3814 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3815 (m32rle-*-linux*): Likewise.
3816 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3817 sjlj exceptions.
3818 (microblaze*-linux*): New case.
3819 Append to tmake_file, add t-slibgcc-nolc-override.
3820 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3821 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3822 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3823 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3824 rs6000/t-slibgcc-aix to tmake_file.
3825 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3826 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3827 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3828 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3829 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3830 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3831 sh*-*-linux*.
3832 (sparc-*-linux*): Append to tmake_file for *-leon*.
3833 Add sparc/t-linux to tmake_file for non-Leon targets.
3834 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3835 (tic6x-*-uclinux): New case.
3836 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3837 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3838 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3839 (am33_2.0-*-linux*): Append to tmake_file.
3840 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3841 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3842 x86_64-*-kfreebsd*-gnu.
3843 Add i386/t-linux to tmake_file.
3845 2011-10-28 Ian Lance Taylor <iant@google.com>
3847 * config/i386/morestack.S: Correct CFI information to do proper
3848 returns throughout function. In 32-bit mode, save %ebx so that it
3849 is restored on unwind.
3851 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3853 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3854 case where B3 isn't the return register.
3856 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3857 logic for doubleword pops.
3859 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3861 * config/rs6000/t-freebsd: Add wildcard.
3863 2011-10-21 Paul Brook <paul@codesourcery.com>
3865 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3867 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3868 Eric Botcazou <ebotcazou@adacore.com>
3870 PR target/50737
3871 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3872 fs->signal_frame to 1.
3874 2011-10-07 Ian Lance Taylor <iant@google.com>
3876 * generic-morestack-thread.c: #include <errno.h>.
3878 2011-10-07 Ian Lance Taylor <iant@google.com>
3880 PR target/46093
3881 * generic-morestack.c (__generic_morestack): Make sure the segment
3882 is large enough for both the stack frame and the copied
3883 parameters.
3885 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3887 PR bootstrap/49804
3888 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3889 extra_parts.
3891 2011-09-28 Nick Clifton <nickc@redhat.com>
3893 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3894 64-bit doubles are not enabled.
3895 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3896 and floatunsisf functions.
3898 2011-09-13 Paul Brook <paul@codesourcery.com>
3900 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3901 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3902 * unwind-arm-common.inc: New file.
3903 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3904 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3905 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3906 * config/c6x/libunwind.S: New file.
3907 * config/c6x/pr-support.c: New file.
3908 * config/c6x/unwind-c6x.c: New file.
3909 * config/c6x/unwind-c6x.h: New file.
3910 * config/c6x/t-c6x-elf: New file.
3912 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3914 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3915 (ASM_DIVZERO): Ditto.
3916 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3918 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3920 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3922 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3924 PR target/50090
3925 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3926 instead of an assembly one.
3928 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3930 PR bootstrap/50047
3931 * Makefile.in (install-unwind_h): Create
3932 $(gcc_objdir)/include/unwind.h atomically.
3934 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3936 * Makefile.in (install-unwind_h): Remove destination file first.
3938 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3940 * sync.c: New file.
3941 * config/mips/t-mips16: New file.
3942 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3943 (mips*-*-linux*): Likewise.
3944 (mips*-sde-elf*): Likewise.
3945 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3946 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3947 Add mips/t-mips16 to tmake_file.
3948 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3949 (mips-*-elf*): Likewise.
3950 (mips64-*-elf*): Likewise.
3951 (mips64orion-*-elf*): Likewise.
3952 (mips*-*-rtems*): Likewise.
3953 (mipstx39-*-elf*): Likewise.
3954 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3955 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3956 LIBGCC_SYNC_CFLAGS.
3957 Use $(srcdir) to refer to sync.c.
3958 Use $<.
3959 ($(libgcc-sync-funcs-o)): Likewise.
3960 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3961 ($(libgcc-sync-funcs-s-o)): Likewise.
3963 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3965 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3966 t-libunwind.
3968 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3970 PR other/48007
3971 * config/i386/value-unwind.h: New.
3973 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3975 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3976 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3977 Add to tmake_file rather than overriding it.
3979 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3981 * config/t-softfp: Remove.
3982 * soft-fp: Moved from ../gcc/config.
3983 * soft-fp/README: Remove t-softfp reference.
3984 * soft-fp/t-softfp: Move to config/t-softfp.
3985 (softfp_machine_header): Remove.
3986 (softfp_file_list): Remove config subdir.
3987 (soft-fp-objects): New variable.
3988 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3989 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3990 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3991 * config/t-softfp-excl: New file.
3992 * config/t-softfp-sfdf: New file.
3993 * config/t-softfp-tf: New file.
3994 * config/no-sfp-machine.h: New file.
3995 * config/arm/sfp-machine.h: New file.
3996 * config/arm/t-softfp: New file.
3997 * config/c6x/sfp-machine.h: New file.
3998 * config/i386/32/t-fprules-softfp: Rename to ...
3999 * config/i386/32/t-softfp: ... this.
4000 (tifunctions, LIB2ADD): Remove.
4001 (softfp_int_modes): Override.
4002 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4003 subdir.
4004 * config/i386/64/eqtf2.c: Likewise.
4005 * config/i386/64/getf2.c: Likewise.
4006 * config/i386/64/letf2.c: Likewise.
4007 * config/ia64/sft-machine.h: New file.
4008 * config/ia64/t-fprules-softfp: Rename to ...
4009 * config/ia64/t-softfp: ... this.
4010 * config/lm32/sfp-machine.h: New file.
4011 * config/moxie/t-moxie-softfp: Remove.
4012 * config/rs6000/ibm-ldouble-format: New file.
4013 * config/rs6000/ibm-ldouble.c: New file.
4014 * config/rs6000/libgcc-ppc-glibc.ver: New file
4015 * config/rs6000/libgcc-ppc64.ver: New file
4016 * config/rs6000/sfp-machine.h: New file.
4017 * config/rs6000/t-freebsd: New file.
4018 * config/rs6000/t-ibm-ldouble: New file.
4019 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4020 libgcc-ppc-glibc.ver.
4021 * config/rs6000/t-linux64: New file.
4022 * config/rs6000/t-ppccomm (LIB2ADD): Add
4023 $(srcdir)/config/rs6000/ibm-ldouble.c.
4024 * config/rs6000/t-ppccomm-ldbl: New file.
4025 * config/score/sfp-machine.h: New file.
4026 * config.host (sfp_machine_header): Explain.
4027 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4028 t-softfp to tmake_file.
4029 (arm*-*-uclinux*): Likewise.
4030 (arm*-*-ecos-elf): Likewise.
4031 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4032 (arm*-*-rtems*): Likewise.
4033 (arm*-*-elf): Likewise.
4034 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4035 in tmake_file.
4036 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4037 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4038 (lm32-*-uclinux*): Likewise.
4039 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4040 t-softfp-excl, t-softfp.
4041 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4042 (powerpc64-*-darwin*): Likewise.
4043 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4044 to tmake_file.
4045 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4046 tmake_file.
4047 (powerpc-*-eabisim*): Likewise.
4048 (powerpc-*-elf*): Likewise.
4049 (powerpc-*-eabialtivec*): Likewise.
4050 (powerpc-xilinx-eabi*): Likewise.
4051 (powerpc-*-rtems*): Likewise.
4052 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4053 t-softfp-excl, t-softfp to tmake_file.
4054 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4055 rs6000/t-ppccomm-ldbl to tmake_file.
4056 (powerpcle-*-elf*): Likewise.
4057 (powerpcle-*-eabisim*): Likewise.
4058 (powerpcle-*-eabi*): Likewise.
4059 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4060 rs6000/t-ibm-ldouble to tmake_file.
4061 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4062 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4063 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4064 (tic6x-*-*): Likewise.
4065 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4066 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4067 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4068 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4069 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4070 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4071 t-softfp to tmake_file.
4072 * configure.ac (sfp_machine_header): Provide default if unset.
4073 Substitute.
4074 Link sfp-machine.h to config/$sfp_machine_header.
4075 * configure: Regenerate.
4077 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4079 * Makefile.in (double_type_size, long_double_type_size): Set.
4080 Remove $(fpbit-in-libgcc) support.
4081 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4082 (fpbit-src): New variable.
4083 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4084 Compile with -DFLOAT $(FPBIT_CFLAGS).
4085 Use $<.
4086 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4087 Compile with $(FPBIT_CFLAGS).
4088 Use $<.
4089 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4090 Compile with -DFLOAT $(TPBIT_CFLAGS).
4091 Use $<.
4092 * configure.ac (double_type_size, long_double_type_size):
4093 Determine and substitute.
4094 * configure: Regenerate.
4095 * fp-bit.c, fp-bit.h: New files.
4096 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4097 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4098 * config/mips/t-mips: New file.
4099 * config/mips/t-sdemtk: New file.
4100 * config/rs6000/ppc64-fp.c: New file.
4101 * config/rs6000/t-darwin (LIB2ADD): Add
4102 $(srcdir)/config/rs6000/ppc64-fp.c.
4103 * config/rs6000/t-ppc64-fp: New file.
4104 * config/rx/rx-lib.h: New file.
4105 * config/rx/t-rx (FPBIT): Set to true.
4106 ($(gcc_objdir)/fp-bit.c): Remove.
4107 (DPBIT): Set to true only with -m64bit-doubles.
4108 ($(gcc_objdir)/dp-bit.c): Remove.
4109 * config/sparc/t-softfp: Remove.
4110 * config/spu/t-elf: New file.
4111 * config/t-fdpbit, config/t-fpbit: New files.
4112 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4113 (mips*-*-*): Likewise.
4114 (arm-wrs-vxworks): Likewise.
4115 (arm*-*-freebsd*): Likewise.
4116 (avr-*-rtems*): Add t-fpbit to tmake_file.
4117 (avr-*-*): Likewise.
4118 (bfin*-elf*): Add t-fdpbit to tmake_file.
4119 (bfin*-uclinux*): Likewise.
4120 (bfin*-linux-uclibc*): Likewise.
4121 (bfin*-rtems*): New case.
4122 Add t-fdpbit to tmake_file.
4123 (bfin*-*): Add t-fdpbit to tmake_file.
4124 (crisv32-*-elf): Likewise.
4125 (cris-*-linux*): Likewise.
4126 (fr30-*-elf): Likewise.
4127 (frv-*-elf, frv-*-*linux*): Likewise.
4128 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4129 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4130 (m32r-*-elf*): Likewise.
4131 (m32rle-*-elf*): Likewise.
4132 (m32r-*-linux*): Likewise.
4133 (m32rle-*-linux*): Likewise.
4134 (mcore-*-elf): Add t-fdpbit to tmake_file.
4135 (microblaze*-*-*): Likewise.
4136 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4137 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4138 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4139 Fix typo.
4140 Add mips/t-tpbit to tmake-file.
4141 (mips*-*-linux*): Fix typo.
4142 (mips*-sde-elf*): New case
4143 Add mips/t-sdemtk unless using newlib.
4144 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4145 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4146 (mn10300-*-*): Likewise.
4147 (pdp11-*-*): Likewise.
4148 (picochip-*-*): Add t-fpbit to tmake_file.
4149 (powerpc-*-eabisimaltivec*): Likewise.
4150 (powerpc-*-eabisim*): Likewise.
4151 (powerpc-*-elf*): Likewise.
4152 (powerpc-*-eabialtivec*): Likewise.
4153 (powerpc-xilinx-eabi*): New case.
4154 Add t-fdpbit to tmake_file.
4155 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4156 (powerpc-*-rtems*): Likewise.
4157 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4158 tmake_file.
4159 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4160 tmake_file.
4161 (powerpc-*-lynxos*): Likewise.
4162 (powerpcle-*-elf*): Likewise.
4163 (powerpcle-*-eabisim*): Likewise.
4164 (powerpcle-*-eabi*): Likewise.
4165 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4166 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4167 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4168 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4169 (rx-*-elf): Add t-fdpbit to tmake_file.
4170 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4171 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4172 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4173 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4174 sh*-*-netbsd*.
4175 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4176 (sh-wrs-vxworks): Likewise.
4177 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4178 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4179 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4180 (sparc64-*-rtems*): ... new case.
4181 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4182 (spu-*-elf*): Likewise.
4183 Add spu/t-elf to tmake_file.
4184 (v850*-*-*): Add t-fdpbit to tmake_file.
4185 (xstormy16-*-elf): Likewise.
4186 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4187 (mep*-*-*): Likewise.
4189 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4191 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4192 variables.
4193 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4194 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4195 (install-unwind_h): New target.
4196 (all): Depend on it.
4197 * config.host (unwind_header): New variable.
4198 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4199 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4200 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4201 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4202 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4203 Set unwind_header.
4204 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4205 Set unwind_header.
4206 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4207 arm*-*-eabi*.
4208 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4209 Set unwind_header.
4210 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4211 (ia64*-*-freebsd*): Likewise.
4212 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4213 tmake_file.
4214 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4215 $with_system_libunwind.
4216 (ia64*-*-hpux*): Set tmake_file.
4217 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4218 (picochip-*-*): Set tmake_file.
4219 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4220 md_unwind_header.
4221 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4222 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4223 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4224 (xtensa*-*-elf*): Set tmake_file.
4225 (xtensa*-*-linux*): Likewise.
4226 * configure.ac: Include ../config/unwind_ipinfo.m4.
4227 Call GCC_CHECK_UNWIND_GETIPINFO.
4228 Link unwind.h to $unwind_header.
4229 * configure: Regenerate.
4230 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4231 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4232 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4233 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4234 * config/unwind-dw2-fde-darwin.c: New file.
4235 * config/arm/libunwind.S, config/arm/pr-support.c,
4236 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4237 config/arm/unwind-arm.h,: New files.
4238 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4239 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4240 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4241 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4242 config/ia64/unwind-ia64.h: New files.
4243 * config/picochip/t-picochip: New file.
4244 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4245 files.
4246 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4247 * config/s390/t-tpf (LIB2ADDEH): Remove.
4248 * config/t-darwin (LIB2ADDEH): Set.
4249 * config/t-eh-dw2-dip: New file.
4250 * config/t-libunwind, config/t-libunwind-elf: New files.
4251 * config/t-sol2 (LIB2ADDEH): Remove.
4252 * config/xtensa/t-xtensa: New file.
4254 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4256 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4257 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4258 long long to check rt_sigreturn syscall.
4260 2011-08-02 Alan Modra <amodra@gmail.com>
4262 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4263 Restore for indirect call bcrtl from correct stack slot, and only
4264 if cfa+40 isn't valid.
4266 2011-08-01 Julian Brown <julian@codesourcery.com>
4268 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4269 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4270 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4272 2011-08-01 Julian Brown <julian@codesourcery.com>
4274 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4275 (libgcc-std.ver.in): Use above.
4276 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4277 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4278 throughout file.
4279 * config/t-fixedpoint-gnu-prefix: New file.
4280 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4281 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4282 instead of __PFX__.
4284 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4286 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4287 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4288 for x86-64. Properly check __x86_64__ and __LP64__.
4290 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4292 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4293 version.
4294 (_FP_WS_TYPE): Likewise.
4295 (_FP_I_TYPE): Likewise.
4297 2011-07-28 Alan Modra <amodra@gmail.com>
4299 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4300 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4301 in a plt call stub. Do restore r2 if stopped on bctrl.
4303 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4305 * config.host (i[3456x]86-*-netware*): Remove.
4306 * config/i386/netware-crt0.c, config/i386/t-nwld,
4307 config/i386/t-slibgcc-nwld: Remove.
4309 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4311 * config.host: Handle tic6x-*-*.
4312 * config/c6x/c6x-abi.h: New file.
4314 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4316 * config/i386/crtprec.c: New file.
4317 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4318 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4319 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4320 (x86_64-*-darwin*): Likewise.
4321 (i[34567]86-*-solaris2*: Likewise.
4323 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4325 * config/alpha/crtfastmath.c: New file.
4326 * config/i386/crtfastmath.c: New file.
4327 * config/ia64/crtfastmath.c: New file.
4328 * config/mips/crtfastmath.c: New file.
4329 * config/sparc/crtfastmath.c: New file.
4331 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4332 crtfastmath.c.
4333 Add -frandom-seed=gcc-crtfastmath.
4334 * config/alpha/t-crtfm: Remove.
4335 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4336 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4338 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4339 (alpha*-dec-osf5.1*): Likewise.
4340 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4341 Add crtfastmath.o to extra_parts.
4342 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4343 Add crtfastmath.o to extra_parts.
4344 (x86_64-*-darwin*): Likewise.
4345 (x86_64-*-mingw*): Likewise.
4346 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4347 (ia64*-*-freebsd*): Likewise.
4348 (ia64*-*-linux*): Likewise.
4349 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4350 Add crtfastmath.o to extra_parts.
4352 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4354 * config/darwin-crt3.o: New file.
4355 * config/rs6000/darwin-crt2.c: New file.
4356 * config/t-darwin: New file.
4357 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4358 (crt2.o): New rule.
4359 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4360 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4361 (powerpc64-*-darwin*): Likewise.
4363 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4365 * config/i386/netware-crt0.c: New file.
4366 * config/i386/t-nwld: Rename to ...
4367 * config/i386/t-slibgcc-nwld: ... this.
4368 * config/i386/t-nwld: New file.
4369 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4370 tmake_file.
4371 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4372 extra_parts.
4374 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4376 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4377 i386/t-crtstuff.
4378 * configure: Regenerate.
4380 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4382 * dfp-bit.c, dfp-bit.h: New files.
4383 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4384 variables.
4385 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4386 ($(d64pbit-o)): Likewise.
4387 ($(d128pbit-o)): Likewise.
4388 * config/t-dfprules: New file.
4389 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4390 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4391 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4392 (x86_64-*-linux*): Likewise.
4393 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4394 (i[34567]86-*-cygwin*): Likewise.
4395 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4396 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4398 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4400 * Makfile.in (LIBGCOV): New variable.
4401 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4402 * libgcov.c: New file.
4404 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4406 * fixed-bit.c, fixed-bit.h: New files.
4407 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4408 refer to fixed-bit.c.
4410 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4412 * config.host (*local*): Remove.
4414 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4416 PR target/39150
4417 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4418 like i?86-*-solaris2.1[0-9]*.
4419 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4420 * configure.ac (i?86-*-solaris2*): Likewise.
4421 * configure: Regenerate.
4423 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4425 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4426 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4427 md_unwind_header by splitting out of...
4428 (i[34567]86-*-linux*): ... this.
4429 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4430 Remove md_unwind_header by splitting out of...
4431 (x86_64-*-linux*): ... this.
4433 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4435 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4437 2011-06-28 Nick Clifton <nickc@redhat.com>
4439 * config.host: Recognize all V850 variants.
4441 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4443 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4445 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4447 * shared-object.mk (c_flags-$o): Save c_flags.
4448 ($(base)$(objext)): Use it.
4449 ($(base)_s$(objext)): Likewise.
4451 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4453 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4454 * libgcc-std.ver.in (GCC_4.7.0): New section.
4456 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4458 PR target/49313
4459 PR target/29524
4460 * config/avr/t-avr: Fix line endings.
4461 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4462 _parityXX2.
4464 2011-06-14 Olivier Hainque <hainque@adacore.com>
4465 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4467 * config/mips/irix6-unwind.h: New file.
4468 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4470 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4472 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4473 (sparc64_fallback_frame_state): Use it.
4474 (sparc64_frob_update_context): Further adjust context.
4475 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4476 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4477 * config/sparc/sol2-cn.S: Likewise.
4479 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4481 * enable-execute-stack-empty.c: New file.
4482 * enable-execute-stack-mprotect.c: New file.
4483 * config/i386/enable-execute-stack-mingw32.c: New file.
4484 * config.host (enable_execute_stack): New variable.
4485 Select appropriate variants.
4486 * configure.ac: Link enable-execute-stack.c to
4487 $enable_execute_stack.
4488 * configure: Regenerate.
4489 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4490 (lib2funcs): Remove _enable_execute_stack.
4492 2011-06-09 David S. Miller <davem@davemloft.net>
4493 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4495 * config.host (sparc-*-linux*): Correct md_unwind_header
4496 filename.
4497 (s390x-ibm-tpf*): Fix typo.
4499 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4501 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4502 Add crtfastmath.o to extra_parts.
4503 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4504 mips/t-crtfm.
4505 * config/mips/t-crtfm: Remove.
4507 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4509 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4511 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4513 * config.host (sh*-*-linux*): Fix typo.
4515 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4517 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4518 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4519 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4520 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4521 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4522 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4523 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4524 Wrap in !__MINGW64__.
4525 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4526 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4527 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4528 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4529 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4530 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4531 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4532 Wrap in !__LP64__.
4533 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4534 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4535 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4536 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4537 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4538 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4539 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4540 * config/no-unwind.h: New file.
4541 * config.host (md_unwind_header): Document.
4542 Define.
4543 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4544 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4545 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4546 hppa[12]*-*-hpux11*): Set md_unwind_header.
4547 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4548 Set md_unwind_header.
4549 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4550 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4551 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4552 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4553 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4554 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4555 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4556 md_unwind_header.
4557 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4558 * configure: Regenerate.
4560 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4562 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4563 Set tmake_file, extra_parts.
4564 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4565 Remove O32 support.
4566 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4567 Remove O32 support.
4568 * config/mips/t-irix6: New file.
4569 * config/mips/t-slibgcc-irix: New file.
4571 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4573 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4574 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4576 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4578 * configure.ac (target_thread_file): Determine thread model.
4579 * configure: Regenerate.
4580 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4581 * config/alpha/t-alpha: New file.
4582 * config/alpha/t-crtfm: Use $<.
4583 * config/alpha/t-ieee: New file.
4584 * config/alpha/t-osf-pthread: New file.
4585 * config/alpha/t-slibgcc-osf: New file.
4586 * config/alpha/libgcc-osf5.ver: New file.
4588 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4590 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4591 tmake_file.
4592 Add crtfastmath.o to extra_parts.
4594 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4596 * config/gmon-sol2.c: Reindent.
4597 Cleanup comments.
4598 Remove, correct casts.
4599 Use STDERR_FILENO, NULL.
4600 (BASEADDRESS): Remove.
4601 (minbrk): Remove.
4602 (errno, sbrk): Remove declarations.
4603 (monstartup) [hp300]: Remove.
4604 (mcount): Remove.
4606 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4608 * Makefile.in (cpu_type): Define.
4609 * config.host (i[34567]86-*-rtems*): Handle it.
4610 (i[34567]86-*-solaris2*): Move body ...
4611 (*-*-solaris2*): ... here.
4612 New case, generalize.
4613 (sparc-*-elf*): Handle it.
4614 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4615 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4616 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4617 Fold into ...
4618 (sparc*-*-solaris2*): ... this.
4619 New case.
4620 (sparc64-*-elf*): Handle it.
4621 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4622 Merge ../gcc/config/i386/gmon-sol2.c.
4623 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4624 Use C comments.
4625 Merge ../gcc/config/i386/sol2-gc1.asm.
4626 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4627 Use C comments.
4628 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4629 Use C comments.
4630 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4631 * config/i386/t-crtstuff: New file.
4632 * config/i386/t-softfp: New file.
4633 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4634 $(T)crti.o, $(T)crtn.o): Remove.
4635 (gcrt1.o): New rule.
4636 (TARGET_LIBGCC2_CFLAGS): Remove.
4637 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4638 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4639 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4640 * config/sparc/t-sol2: New file.
4641 * config/sparc/t-crtfm: Move to ...
4642 * config/t-crtfm: ... this.
4643 Use $(cpu_type), $<.
4644 * config/t-crtin: New file.
4645 * config/sparc/t-softfp: New file.
4646 * config/sparc/t-softmul: New file.
4647 * config/t-rtems: New file.
4648 * config/t-slibgcc: New file.
4649 * config/t-slibgcc-elf-ver: New file.
4650 * config/t-slibgcc-gld: New file.
4651 * config/t-slibgcc-sld: New file.
4652 * config/t-sol2: New file.
4653 * configure.ac: Include ../config/lib-ld.m4.
4654 Call AC_LIB_PROG_LD_GNU.
4655 Substitute cpu_type.
4656 * configure: Regenerate.
4658 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4660 PR bootstrap/49173
4661 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4662 libgcc-std.ver in the build directory.
4663 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4664 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4666 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4668 * libgcc-std.ver.in: New file.
4669 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4670 variables.
4671 (libgcc-std.ver): New rule.
4672 * config/t-gnu-prefix: New file.
4674 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4676 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4678 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4680 * config/i386/darwin-lib.h: New file.
4682 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4684 * config/arm/symbian-lib.h: New.
4686 2011-05-04 Chris Demetriou <cgd@google.com>
4688 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4689 (__x86.get_pc_thunk.bx): ...this.
4690 (__morestack): Adjust for rename, remove undef of __i686.
4692 2011-05-03 Chris Demetriou <cgd@google.com>
4694 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4696 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4698 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4699 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4700 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4701 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4702 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4703 Remove cases.
4705 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4707 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4708 Adjust copyright year.
4710 2011-03-07 Ian Lance Taylor <iant@google.com>
4712 * generic-morestack.c (__splitstack_find): Adjust returned stack
4713 pointer to include all registers pushed by __morestack.
4715 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4717 PR target/40125
4718 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4719 (toolexecdir): Calculate and AC_SUBST.
4720 (toolexeclibdir): Likewise.
4721 * Makefile.in (target_noncanonical): Import.
4722 (toolexecdir): Likewise.
4723 (toolexeclibdir): Likewise.
4724 * configure: Regenerate.
4726 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4728 PR target/46040
4729 * config/arm/bpabi.h: Rename to...
4730 * config/arm/bpabi-lib.h: ...this.
4732 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4734 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4735 appropriate.
4736 * configure: Regenerate.
4738 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4740 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4741 __FLOAT_WORD_ORDER__.
4742 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4743 Delete.
4745 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4747 PR other/46202
4748 * Makefile.in (install-strip): New phony target.
4750 2010-11-07 Ian Lance Taylor <iant@google.com>
4752 PR target/46089
4753 * config/i386/morestack.S (__morestack_large_model): New
4754 function.
4756 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4758 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4759 Delete.
4760 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4762 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4764 * config/arm/bpabi.h: New file.
4765 * config/frv/frv-abi.h: New file.
4767 2010-10-01 Ian Lance Taylor <iant@google.com>
4769 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4770 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4772 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4774 PR target/45858
4775 * config.host: Add the missing `$'.
4777 2010-09-30 Michael Eager <eager@eagercon.com>
4779 * config.host: Add microblaze*-*-*.
4780 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4781 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4782 udivsi3.asm,umodsi3.asm}: New.
4784 2010-09-28 Ian Lance Taylor <iant@google.com>
4786 * configure.ac: Adjust CFI test to test assembler directly rather
4787 than checking gcc preprocessor macro.
4788 * configure: Rebuild.
4790 2010-09-27 Ian Lance Taylor <iant@google.com>
4792 * configure.ac: Test whether assembler supports CFI directives.
4793 * config.host: Only add t-stack and i386/t-stack-i386 to
4794 tmake_file if libgcc_cv_cfi is "yes".
4795 * configure: Rebuild.
4797 2010-09-27 Ian Lance Taylor <iant@google.com>
4799 * generic-morestack.h: New file.
4800 * generic-morestack.c: New file.
4801 * generic-morestack-thread.c: New file.
4802 * config/i386/morestack.S: New file.
4803 * config/t-stack: New file.
4804 * config/i386/t-stack-i386: New file.
4805 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4806 i386/t-stack-i386 to tmake_file.
4808 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4810 * Makefile.in (libgcc-extra-parts): Check for static archives and
4811 invoke ranlib after installing them.
4812 (gcc-extra-parts): Likewise.
4813 (install-leaf): Likewise.
4815 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4817 * configure: Regenerated.
4819 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4821 * configure: Regenerated.
4823 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4824 Andrew Pinski <pinskia@gmail.com>
4826 PR target/40959
4827 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4829 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4831 PR target/45524
4832 * configure: Regenerated.
4834 2010-09-06 Andreas Schwab <schwab@redhat.com>
4836 * configure: Regenerate.
4838 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4840 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4841 64bit targets.
4842 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4843 for 64bit targets.
4845 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4846 Iain Sandoe <iains@gcc.gnu.org>
4848 PR target/45476
4849 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4850 LIB2FUNCS_EXCLUDE functions.
4852 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4854 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4855 Include dfp.m4.
4856 * configure: Regenerate.
4858 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4860 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4861 i386/t-freebsd to tmake_file.
4862 * config/i386/t-freebsd: New file.
4863 * config/i386/libgcc-bsd.ver: New file.
4865 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4867 * config.host (powerpc*-eabispe*): Set tmake_file.
4868 (powerpc*-eabi*): Likewise.
4869 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4870 crtbeginS, crtendS, crtbeginT.
4872 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4874 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4875 to tmake_file. Add crtfastmath.o to extra_parts.
4876 * config/mips/t-crtfm: New.
4878 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4880 * config.host (sparc64-*-rtems*): New target.
4882 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4884 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4885 assembler syntax.
4887 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4889 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4891 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4893 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4894 alpha-dec-osf5.0* support.
4896 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4898 * config.host: Add lm32-*-rtems*.
4900 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4901 Uros Bizjak <ubizjak@gmail.com>
4903 PR target/39048
4904 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4905 like other remaining 32-bit x86 OSes.
4906 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4907 assembler syntax.
4908 * config/i386/libgcc-sol2.ver: New file.
4909 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4911 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4913 PR c/43553
4914 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4915 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4916 is used and substitute set_use_emutls.
4917 * configure: Regenerated.
4919 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4921 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4923 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4925 PR target/38085
4926 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4927 MULTILIB_CFLAGS.
4928 ($(T)gcrt1.o): Likewise.
4929 ($(T)crt1.o): Likewise.
4930 ($(T)crti.o): Likewise.
4931 ($(T)crtn.o): Likewise.
4933 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4935 PR other/42980
4936 * Makefile.in (install): Use $(MAKE) string in rule, for
4937 parallel make.
4939 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4941 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4942 * config/mmix/t-mmix: New file.
4943 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4945 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4947 PR java/41991
4948 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4949 SHLIB_MAPFILES.
4951 2010-01-04 Anthony Green <green@moxielogic.com>
4953 * config/moxie/crti.asm, config/moxie/crtn.asm,
4954 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4955 config/moxie/t-moxie: New files.
4956 * config.host: Add t-moxie-softfp reference.
4958 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4960 PR other/39888
4961 * config/t-slibgcc-darwin: Fix embedded rpaths for
4962 --enable-version-specific-runtime-libs, build extension stub
4963 libs exposing features available from current libgcc_s.
4965 2009-11-11 Jon Beniston <jon@beniston.com>
4967 * config.host: Add lm32 targets.
4968 * config/lm32: New directory.
4969 * config/lm32/libgcc_lm32.h: New file.
4970 * config/lm32/_mulsi3.c: New file.
4971 * config/lm32/_udivmodsi4.c: New file.
4972 * config/lm32/_divsi3.c: New file.
4973 * config/lm32/_modsi3.c: New file.
4974 * config/lm32/_udivsi3.c: New file.
4975 * config/lm32/_umodsi3.c: New file.
4976 * config/lm32/_lshrsi3.S: New file.
4977 * config/lm32/_ashrsi3.S: New file.
4978 * config/lm32/_ashlsi3.S: New file.
4979 * config/lm32/crti.S: New file.
4980 * config/lm32/crtn.S: New file.
4981 * config/lm32/t-lm32: New file.
4982 * config/lm32/t-elf: New file.
4983 * config/lm32/t-uclinux: New file.
4985 2009-10-26 Nick Clifton <nickc@redhat.com>
4987 * config.host: Add support for RX target.
4988 * config/rx: New directory.
4989 * config/rx/rx-abi-functions.c: New file. Supplementary
4990 functions for libgcc to support the RX ABI.
4991 * config/rx/rx-abi.h: New file. Supplementary header file for
4992 libgcc RX ABI functions.
4993 * config/rx/t-rx: New file: Makefile fragment for building
4994 libgcc for the RX.
4996 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4998 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4999 constraint of y0 to "g".
5001 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5003 * config.host: Include the s390 makefile fragments.
5004 * config/s390/32/_fixdfdi.c: New file.
5005 * config/s390/32/_fixsfdi.c: New file.
5006 * config/s390/32/_fixtfdi.c: New file.
5007 * config/s390/32/_fixunsdfdi.c: New file.
5008 * config/s390/32/_fixunssfdi.c: New file.
5009 * config/s390/32/_fixunstfdi.c: New file.
5010 * config/s390/32/t-floattodi: New file.
5011 * config/s390/libgcc-glibc.ver: New file.
5012 * config/s390/t-crtstuff: New file.
5013 * config/s390/t-linux: New file.
5014 * config/s390/t-tpf: New file.
5016 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5018 * configure.ac (AC_PREREQ): Bump to 2.64.
5020 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5022 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5024 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5026 * configure: Regenerate.
5028 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5030 * config.host (ia64-hp-*vms*): New target.
5031 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5032 with ia64-hp-*vms*.
5034 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5036 * configure.ac: Add snippet for maintainer-mode.
5037 * configure: Regenerate.
5038 * Makefile.in (AUTOCONF, configure_deps): New variables.
5039 ($(srcdir)/configure)): New rule, active only with maintainer
5040 mode turned on.
5042 2009-06-23 DJ Delorie <dj@redhat.com>
5044 Add MeP port.
5045 * config.host: Add mep support.
5047 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5049 * config.host: Add i386/${host_address}/t-fprules-softfp and
5050 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5052 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5053 for mingw targets.
5054 * config/i386/64/_multc3.c: Likewise.
5055 * config/i386/64/_powitf2.c: Likewise.
5056 * config/i386/64/eqtf2.c: Likewise.
5057 * config/i386/64/getf2.c: Likewise.
5058 * config/i386/64/letf2.c: Likewise.
5059 * config/i386/64/letf2.c: Likewise.
5060 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5061 unsigned long long for x64 mingw targets.
5062 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5063 (_FP_I_TYPE): Define as long long for x64 mingw target.
5065 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5067 * config.host (vax-*-linux*): New.
5069 2009-05-31 Anthony Green <green@moxielogic.com>
5071 * config.host: Add moxie support.
5072 * config/moxie/t-moxie: New file.
5074 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5076 * config.host: Add i386/${host_address}/t-fprules-softfp and
5077 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5079 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5081 * config.host: Add i386/${host_address}/t-fprules-softfp to
5082 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5084 2009-04-09 Nick Clifton <nickc@redhat.com>
5086 * config/ia64/tf-signs.c: Change copyright header to refer to
5087 version 3 of the GNU General Public License with version 3.1
5088 of the GCC Runtime Library Exception and to point readers at
5089 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5090 web page.
5091 * config/i386/32/tf-signs.c: Likewise.
5092 * config/libbid/_addsub_dd.c: Likewise.
5093 * config/libbid/_addsub_sd.c: Likewise.
5094 * config/libbid/_addsub_td.c: Likewise.
5095 * config/libbid/_dd_to_df.c: Likewise.
5096 * config/libbid/_dd_to_di.c: Likewise.
5097 * config/libbid/_dd_to_sd.c: Likewise.
5098 * config/libbid/_dd_to_sf.c: Likewise.
5099 * config/libbid/_dd_to_si.c: Likewise.
5100 * config/libbid/_dd_to_td.c: Likewise.
5101 * config/libbid/_dd_to_tf.c: Likewise.
5102 * config/libbid/_dd_to_udi.c: Likewise.
5103 * config/libbid/_dd_to_usi.c: Likewise.
5104 * config/libbid/_dd_to_xf.c: Likewise.
5105 * config/libbid/_df_to_dd.c: Likewise.
5106 * config/libbid/_df_to_sd.c: Likewise.
5107 * config/libbid/_df_to_td.c: Likewise.
5108 * config/libbid/_di_to_dd.c: Likewise.
5109 * config/libbid/_di_to_sd.c: Likewise.
5110 * config/libbid/_di_to_td.c: Likewise.
5111 * config/libbid/_div_dd.c: Likewise.
5112 * config/libbid/_div_sd.c: Likewise.
5113 * config/libbid/_div_td.c: Likewise.
5114 * config/libbid/_eq_dd.c: Likewise.
5115 * config/libbid/_eq_sd.c: Likewise.
5116 * config/libbid/_eq_td.c: Likewise.
5117 * config/libbid/_ge_dd.c: Likewise.
5118 * config/libbid/_ge_sd.c: Likewise.
5119 * config/libbid/_ge_td.c: Likewise.
5120 * config/libbid/_gt_dd.c: Likewise.
5121 * config/libbid/_gt_sd.c: Likewise.
5122 * config/libbid/_gt_td.c: Likewise.
5123 * config/libbid/_isinfd128.c: Likewise.
5124 * config/libbid/_isinfd32.c: Likewise.
5125 * config/libbid/_isinfd64.c: Likewise.
5126 * config/libbid/_le_dd.c: Likewise.
5127 * config/libbid/_le_sd.c: Likewise.
5128 * config/libbid/_le_td.c: Likewise.
5129 * config/libbid/_lt_dd.c: Likewise.
5130 * config/libbid/_lt_sd.c: Likewise.
5131 * config/libbid/_lt_td.c: Likewise.
5132 * config/libbid/_mul_dd.c: Likewise.
5133 * config/libbid/_mul_sd.c: Likewise.
5134 * config/libbid/_mul_td.c: Likewise.
5135 * config/libbid/_ne_dd.c: Likewise.
5136 * config/libbid/_ne_sd.c: Likewise.
5137 * config/libbid/_ne_td.c: Likewise.
5138 * config/libbid/_sd_to_dd.c: Likewise.
5139 * config/libbid/_sd_to_df.c: Likewise.
5140 * config/libbid/_sd_to_di.c: Likewise.
5141 * config/libbid/_sd_to_sf.c: Likewise.
5142 * config/libbid/_sd_to_si.c: Likewise.
5143 * config/libbid/_sd_to_td.c: Likewise.
5144 * config/libbid/_sd_to_tf.c: Likewise.
5145 * config/libbid/_sd_to_udi.c: Likewise.
5146 * config/libbid/_sd_to_usi.c: Likewise.
5147 * config/libbid/_sd_to_xf.c: Likewise.
5148 * config/libbid/_sf_to_dd.c: Likewise.
5149 * config/libbid/_sf_to_sd.c: Likewise.
5150 * config/libbid/_sf_to_td.c: Likewise.
5151 * config/libbid/_si_to_dd.c: Likewise.
5152 * config/libbid/_si_to_sd.c: Likewise.
5153 * config/libbid/_si_to_td.c: Likewise.
5154 * config/libbid/_td_to_dd.c: Likewise.
5155 * config/libbid/_td_to_df.c: Likewise.
5156 * config/libbid/_td_to_di.c: Likewise.
5157 * config/libbid/_td_to_sd.c: Likewise.
5158 * config/libbid/_td_to_sf.c: Likewise.
5159 * config/libbid/_td_to_si.c: Likewise.
5160 * config/libbid/_td_to_tf.c: Likewise.
5161 * config/libbid/_td_to_udi.c: Likewise.
5162 * config/libbid/_td_to_usi.c: Likewise.
5163 * config/libbid/_td_to_xf.c: Likewise.
5164 * config/libbid/_tf_to_dd.c: Likewise.
5165 * config/libbid/_tf_to_sd.c: Likewise.
5166 * config/libbid/_tf_to_td.c: Likewise.
5167 * config/libbid/_udi_to_dd.c: Likewise.
5168 * config/libbid/_udi_to_sd.c: Likewise.
5169 * config/libbid/_udi_to_td.c: Likewise.
5170 * config/libbid/_unord_dd.c: Likewise.
5171 * config/libbid/_unord_sd.c: Likewise.
5172 * config/libbid/_unord_td.c: Likewise.
5173 * config/libbid/_usi_to_dd.c: Likewise.
5174 * config/libbid/_usi_to_sd.c: Likewise.
5175 * config/libbid/_usi_to_td.c: Likewise.
5176 * config/libbid/_xf_to_dd.c: Likewise.
5177 * config/libbid/_xf_to_sd.c: Likewise.
5178 * config/libbid/_xf_to_td.c: Likewise.
5179 * config/libbid/bid128.c: Likewise.
5180 * config/libbid/bid128_2_str.h: Likewise.
5181 * config/libbid/bid128_2_str_macros.h: Likewise.
5182 * config/libbid/bid128_2_str_tables.c: Likewise.
5183 * config/libbid/bid128_add.c: Likewise.
5184 * config/libbid/bid128_compare.c: Likewise.
5185 * config/libbid/bid128_div.c: Likewise.
5186 * config/libbid/bid128_fma.c: Likewise.
5187 * config/libbid/bid128_logb.c: Likewise.
5188 * config/libbid/bid128_minmax.c: Likewise.
5189 * config/libbid/bid128_mul.c: Likewise.
5190 * config/libbid/bid128_next.c: Likewise.
5191 * config/libbid/bid128_noncomp.c: Likewise.
5192 * config/libbid/bid128_quantize.c: Likewise.
5193 * config/libbid/bid128_rem.c: Likewise.
5194 * config/libbid/bid128_round_integral.c: Likewise.
5195 * config/libbid/bid128_scalb.c: Likewise.
5196 * config/libbid/bid128_sqrt.c: Likewise.
5197 * config/libbid/bid128_string.c: Likewise.
5198 * config/libbid/bid128_to_int16.c: Likewise.
5199 * config/libbid/bid128_to_int32.c: Likewise.
5200 * config/libbid/bid128_to_int64.c: Likewise.
5201 * config/libbid/bid128_to_int8.c: Likewise.
5202 * config/libbid/bid128_to_uint16.c: Likewise.
5203 * config/libbid/bid128_to_uint32.c: Likewise.
5204 * config/libbid/bid128_to_uint64.c: Likewise.
5205 * config/libbid/bid128_to_uint8.c: Likewise.
5206 * config/libbid/bid32_to_bid128.c: Likewise.
5207 * config/libbid/bid32_to_bid64.c: Likewise.
5208 * config/libbid/bid64_add.c: Likewise.
5209 * config/libbid/bid64_compare.c: Likewise.
5210 * config/libbid/bid64_div.c: Likewise.
5211 * config/libbid/bid64_fma.c: Likewise.
5212 * config/libbid/bid64_logb.c: Likewise.
5213 * config/libbid/bid64_minmax.c: Likewise.
5214 * config/libbid/bid64_mul.c: Likewise.
5215 * config/libbid/bid64_next.c: Likewise.
5216 * config/libbid/bid64_noncomp.c: Likewise.
5217 * config/libbid/bid64_quantize.c: Likewise.
5218 * config/libbid/bid64_rem.c: Likewise.
5219 * config/libbid/bid64_round_integral.c: Likewise.
5220 * config/libbid/bid64_scalb.c: Likewise.
5221 * config/libbid/bid64_sqrt.c: Likewise.
5222 * config/libbid/bid64_string.c: Likewise.
5223 * config/libbid/bid64_to_bid128.c: Likewise.
5224 * config/libbid/bid64_to_int16.c: Likewise.
5225 * config/libbid/bid64_to_int32.c: Likewise.
5226 * config/libbid/bid64_to_int64.c: Likewise.
5227 * config/libbid/bid64_to_int8.c: Likewise.
5228 * config/libbid/bid64_to_uint16.c: Likewise.
5229 * config/libbid/bid64_to_uint32.c: Likewise.
5230 * config/libbid/bid64_to_uint64.c: Likewise.
5231 * config/libbid/bid64_to_uint8.c: Likewise.
5232 * config/libbid/bid_b2d.h: Likewise.
5233 * config/libbid/bid_binarydecimal.c: Likewise.
5234 * config/libbid/bid_conf.h: Likewise.
5235 * config/libbid/bid_convert_data.c: Likewise.
5236 * config/libbid/bid_decimal_data.c: Likewise.
5237 * config/libbid/bid_decimal_globals.c: Likewise.
5238 * config/libbid/bid_div_macros.h: Likewise.
5239 * config/libbid/bid_dpd.c: Likewise.
5240 * config/libbid/bid_flag_operations.c: Likewise.
5241 * config/libbid/bid_from_int.c: Likewise.
5242 * config/libbid/bid_functions.h: Likewise.
5243 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5244 * config/libbid/bid_inline_add.h: Likewise.
5245 * config/libbid/bid_internal.h: Likewise.
5246 * config/libbid/bid_round.c: Likewise.
5247 * config/libbid/bid_sqrt_macros.h: Likewise.
5249 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5251 * Makefile.in: Change copyright header to refer to version
5252 3 of the GNU General Public License and to point readers at the
5253 COPYING3 file and the FSF's license web page.
5254 * config.host: Likewise.
5256 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5258 * config.host: Reorder and merge to match config.gcc change.
5260 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5262 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5264 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5266 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5267 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5268 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5269 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5271 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5273 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5274 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5276 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5278 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5279 ia64/t-softfp-compat to tmake_file.
5281 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5283 * config/ia64/__divxf3.asm: New.
5284 * config/ia64/_fixtfdi.asm: Likewise.
5285 * config/ia64/_fixunstfdi.asm: Likewise.
5286 * config/ia64/_floatditf.asm: Likewise.
5287 * config/ia64/t-fprules-softfp: Likewise.
5288 * config/ia64/t-softfp-compat: Likewise.
5289 * config/ia64/tf-signs.c: Likewise.
5291 2009-01-18 Ben Elliston <bje@au.ibm.com>
5293 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5295 2009-01-16 Ben Elliston <bje@au.ibm.com>
5297 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5298 to tmake_file.
5300 2009-01-13 Ben Elliston <bje@au.ibm.com>
5302 * config/t-softfp: New file.
5303 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5304 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5306 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5308 * config.host: Add m32r*-*-rtems*.
5310 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5312 * config.host: Add m32c*-*-rtems*.
5314 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5316 PR bootstrap/33100
5317 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5318 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5319 * configure: Regenerate.
5320 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5321 tmake_file here from gcc/config.gcc.
5322 Move extra_parts here from gcc/config.gcc.
5323 * config/i386/t-sol2: Move here from gcc/config/i386.
5324 Use gcc_srcdir instead of srcdir.
5326 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5328 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5329 case.
5331 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5333 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5335 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5337 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5339 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5341 Add picoChip port.
5342 * config.host: Add picochip-*-*.
5344 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5346 * config.host: Match more processor names for Xtensa.
5348 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5350 * config/i386/64/t-softfp-compat: Update comments.
5352 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5354 * config/i386/64/_divtc3-compat.c: Moved to ...
5355 * config/i386/64/_divtc3.c: Here.
5357 * config/i386/64/_multc3-compat.c: Moved to ...
5358 * config/i386/64/_multc3.c: Here.
5360 * config/i386/64/_powitf2-compat.c: Moved to ...
5361 * config/i386/64/_powitf2.c: Here.
5363 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5364 .c suffix instead of -compat.c.
5366 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5368 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5369 (_FP_MUL_MEAT_D): Ditto.
5370 (_FP_DIV_MEAT_S): Ditto.
5371 (_FP_DIV_MEAT_D): Ditto.
5373 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5375 * Makefile.in: Add support for __sync_* libgcc functions.
5377 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5379 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5381 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5383 PR boostrap/36702
5384 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5385 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5387 * config/i386/64/t-fprules-softfp: Moved to ...
5388 * config/i386/64/t-softfp-compat: This. New.
5390 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5392 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5393 Initialize f with 0.0.
5395 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5397 PR target/36669
5398 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5400 * config/i386/64/_divtc3-compat.c: New.
5401 * config/i386/64/_multc3-compat.c: Likewise.
5402 * config/i386/64/_powitf2-compat.c: Likewise.
5403 * config/i386/64/eqtf2.c: Likewise.
5404 * config/i386/64/getf2.c: Likewise.
5405 * config/i386/64/letf2.c: Likewise.
5406 * config/i386/64/t-fprules-softfp: Likewise.
5408 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5410 * config.host: Add i386/${host_address}/t-fprules-softfp to
5411 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5412 i[34567]86-*-linux*, x86_64-*-linux*.
5414 * configure.ac: Set host_address to 64 or 32 for x86.
5415 * configure: Regenerated.
5417 * Makefile.in (config.status): Also depend on
5418 $(srcdir)/config.host.
5420 * config/i386/32/t-fprules-softfp: New.
5421 * config/i386/32/tf-signs.c: Likewise.
5423 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5425 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5426 Uros Bizjak <ubizjak@gmail.com>
5428 * config/i386/32/sfp-machine.h: New.
5430 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5432 * config/rs6000/t-ppccomm: Remove rules that conflict with
5433 auto-generated rules.
5435 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5437 * configure.ac: sinclude override.m4.
5438 * configure: Regenerate.
5440 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5442 * configure: Regenerate.
5444 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5446 * Makefile.in (DECNUMINC): Remove
5447 -I$(MULTIBUILDTOP)../../libdecnumber.
5448 * gstdint.h: New.
5450 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5452 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5453 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5454 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5455 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5456 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5457 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5458 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5459 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5460 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5461 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5462 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5463 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5464 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5465 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5467 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5469 * config.host (sh2[lbe]*-*-linux*): Allow target.
5471 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5473 * config/rs6000/t-ppccomm: Add build rules for new files.
5474 (LIB2ADD_ST): New variable.
5476 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5478 PR target/34210
5479 PR target/35508
5480 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5481 * config/t-avr: New file. Build 16bit libgcc functions.
5483 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5485 PR target/35401
5486 * config/t-slibgcc-darwin: Make install-leaf dependent on
5487 install-darwin-libgcc-stubs instead of install.
5489 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5491 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5492 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5493 sh-*-rtemscoff*): Remove cases.
5495 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5497 * Makefile.in (all): Use install-leaf rather than install.
5498 (install): Split most of the rule into...
5499 (install-leaf): ...this new one.
5501 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5502 Paolo Bonzini <bonzini@gnu.org>
5504 PR target/30572
5505 * Makefile.in: Use @shlib_slibdir@ substitution to get
5506 correct install name on darwin.
5507 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5509 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5511 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5512 cris-*-elf and cris-*-none.
5513 (crisv32-*-linux*): Similar, as cris-*-linux*.
5515 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5517 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5519 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5521 PR regression/33926
5522 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5523 * configure: Regenerated.
5525 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5527 * Makefile.in (dfp-filenames): Replace decimal_globals,
5528 decimal_data, binarydecimal and convert_data with
5529 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5530 and bid_convert_data, respectively.
5532 2007-09-17 Chao-ying Fu <fu@mips.com>
5533 Nigel Stephens <nigel@mips.com>
5535 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5536 * Makefile.in (fixed_point): Define.
5537 Check if fixed_point is yes to build support functions.
5538 * configure.ac: Check for fixed_point support.
5539 * configure: Regenerated.
5540 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5541 funcs, modes, from, to.
5543 2007-09-11 Janis Johnson <janis187@us.ibm.com
5545 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5547 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5549 * Makefile.in (dfp-filenames): Remove decUtility, add
5550 decDouble, decPacked, decQuad, decSingle.
5552 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5554 * config.host : Add x86_64-elf target.
5556 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5558 * configure.ac (set_have_cc_tls): Add a missing =.
5559 * configure: Regenerated.
5561 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5563 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5564 and x86_64-*-linux*.
5566 * config/t-tls: New file.
5568 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5570 * configure.ac: Include ../config/enable.m4 and
5571 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5572 supports TLS and substitute set_have_cc_tls.
5573 * configure: Regenerated.
5575 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5577 * Makefile.in: Use libbid for DFP when BID is enabled.
5579 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5581 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5582 extra_parts. Add config/i386/t-cygming to tmake_file.
5583 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5585 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5586 Danny Smith <dannysmith@users.sourceforge.net>
5588 PR target/29498
5589 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5590 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5591 * config/i386/t-crtfm: Compile crtfastmath.o with
5592 -minline-all-stringops.
5594 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5596 * config.host (sparc-wrs-vxworks): New target.
5598 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5600 * config.host: Recognize fido.
5602 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5604 * configure: Check host, not target, for decimal float support.
5606 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5608 * config/i386/t-crtpc: New file.
5609 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5610 (x86_64-*-linux*): Ditto.
5612 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5614 * config.host (x86_64-*-mingw*): New target.
5616 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5617 H.J. Lu <hongjiu.lu@intel.com>
5619 * Makefile.in (enable_decimal_float): New.
5620 (DECNUMINC): Add
5621 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5622 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5623 (decbits-filenames): This.
5624 (decbits-objects): New.
5625 (libgcc-objects): Add $(decbits-objects).
5627 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5628 Substitute enable_decimal_float.
5629 * configure: Regenerated.
5631 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5633 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5635 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5637 * Makefile.in (install-info): New dummy target.
5639 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5641 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5643 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5645 * Makefile.in: Add install-html and install-pdf dummy
5646 targets.
5648 2007-02-05 Roger Sayle <roger@eyesopen.com>
5649 Daniel Jacobowitz <dan@codesourcery.com>
5651 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5652 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5653 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5655 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5657 * Makefile.in (dec-filenames): Add decExcept.
5659 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5661 PR bootstrap/30469
5662 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5663 -fprofile-use.
5665 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5667 * configure.ac: Add --enable-version-specific-runtime-libs.
5668 Correct $slibdir default.
5669 * configure: Regenerated.
5671 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5673 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5675 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5677 PR target/30519
5678 * config.host (alpha*-*-linux*): Set extra_parts.
5680 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5682 * config/sh/t-linux: New.
5683 * config.host (sh*-*-linux*): Set tmake_file.
5685 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5687 * Makefile.in (install): Handle multilibs.
5689 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5691 * Makefile.in: Added .PHONY entry for documentation targets.
5693 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5695 * Makefile.in: Add empty info, html, dvi, pdf targets.
5697 2007-01-04 Mike Stump <mrs@apple.com>
5699 * Makefile.in (MAKEINFO): Remove.
5700 (PERL): Likewise.
5702 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5704 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5705 * configure: Regenerate.
5706 * Makefile.in (host_subdir): Substitute it.
5707 (gcc_objdir): Use it.
5709 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5711 * config.host (ia64*-*-linux*): Set tmake_file.
5713 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5715 * Makefile.in (version): Define.
5717 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5718 Paolo Bonzini <bonzini@gnu.org>
5720 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5721 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5722 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5723 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5724 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5725 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5726 * configure: Generated.