1 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
5 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
7 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
9 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
12 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
14 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
16 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
22 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
24 Work around for current cygwin32 build problems.
25 * config/i386/cygming-crtbegin.c (__register_frame_info,
26 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
27 functions only for 64-bit systems.
29 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
32 (sigill_caught, sigill_hdlr): Remove.
34 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
36 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
38 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
39 Solaris 9 single-threaded support.
40 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
41 Solaris 9 single-threaded support. Add call_user_handler code
43 (sparc_is_sighandler): Likewise.
45 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
47 * config.host: Append t-floattodi to tmake_file depending on
50 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
52 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
54 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
57 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
58 variable to avoid array subscript is above array bounds warnings.
59 Use __builtin_expect when checking *jcr_list for NULL.
61 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
64 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
65 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
66 vtv_*.o to extra_parts if enable_vtable_verify.
68 2014-03-06 Nick Clifton <nickc@redhat.com>
70 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
71 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
73 2014-02-28 Joey Ye <joey.ye@arm.com>
76 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
77 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
80 2014-02-24 Walter Lee <walt@tilera.com>
82 * config.host: Support "tilegx*" and "tilepro*" triplets.
83 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
84 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
86 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
87 Chung-Lin Tang <cltang@codesourcery.com>
89 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
90 * config/nios2/crti.S: Remove .file directive.
91 * config/nios2/crtn.S: Likewise.
93 2014-02-18 Kai Tietz <ktietz@redhat.com>
94 Jonathan Schleifer <js@webkeks.org>
97 * unwind-seh.c (_GCC_specific_handler): Pass proper
98 value to unwind-handler.
100 2014-02-12 Joseph Myers <joseph@codesourcery.com>
102 * soft-fp/adddf3.c: Update from glibc.
103 * soft-fp/addsf3.c: Likewise.
104 * soft-fp/addtf3.c: Likewise.
105 * soft-fp/divdf3.c: Likewise.
106 * soft-fp/divsf3.c: Likewise.
107 * soft-fp/divtf3.c: Likewise.
108 * soft-fp/double.h: Likewise.
109 * soft-fp/eqdf2.c: Likewise.
110 * soft-fp/eqsf2.c: Likewise.
111 * soft-fp/eqtf2.c: Likewise.
112 * soft-fp/extenddftf2.c: Likewise.
113 * soft-fp/extended.h: Likewise.
114 * soft-fp/extendsfdf2.c: Likewise.
115 * soft-fp/extendsftf2.c: Likewise.
116 * soft-fp/extendxftf2.c: Likewise.
117 * soft-fp/fixdfdi.c: Likewise.
118 * soft-fp/fixdfsi.c: Likewise.
119 * soft-fp/fixdfti.c: Likewise.
120 * soft-fp/fixsfdi.c: Likewise.
121 * soft-fp/fixsfsi.c: Likewise.
122 * soft-fp/fixsfti.c: Likewise.
123 * soft-fp/fixtfdi.c: Likewise.
124 * soft-fp/fixtfsi.c: Likewise.
125 * soft-fp/fixtfti.c: Likewise.
126 * soft-fp/fixunsdfdi.c: Likewise.
127 * soft-fp/fixunsdfsi.c: Likewise.
128 * soft-fp/fixunsdfti.c: Likewise.
129 * soft-fp/fixunssfdi.c: Likewise.
130 * soft-fp/fixunssfsi.c: Likewise.
131 * soft-fp/fixunssfti.c: Likewise.
132 * soft-fp/fixunstfdi.c: Likewise.
133 * soft-fp/fixunstfsi.c: Likewise.
134 * soft-fp/fixunstfti.c: Likewise.
135 * soft-fp/floatdidf.c: Likewise.
136 * soft-fp/floatdisf.c: Likewise.
137 * soft-fp/floatditf.c: Likewise.
138 * soft-fp/floatsidf.c: Likewise.
139 * soft-fp/floatsisf.c: Likewise.
140 * soft-fp/floatsitf.c: Likewise.
141 * soft-fp/floattidf.c: Likewise.
142 * soft-fp/floattisf.c: Likewise.
143 * soft-fp/floattitf.c: Likewise.
144 * soft-fp/floatundidf.c: Likewise.
145 * soft-fp/floatundisf.c: Likewise.
146 * soft-fp/floatunditf.c: Likewise.
147 * soft-fp/floatunsidf.c: Likewise.
148 * soft-fp/floatunsisf.c: Likewise.
149 * soft-fp/floatunsitf.c: Likewise.
150 * soft-fp/floatuntidf.c: Likewise.
151 * soft-fp/floatuntisf.c: Likewise.
152 * soft-fp/floatuntitf.c: Likewise.
153 * soft-fp/gedf2.c: Likewise.
154 * soft-fp/gesf2.c: Likewise.
155 * soft-fp/getf2.c: Likewise.
156 * soft-fp/ledf2.c: Likewise.
157 * soft-fp/lesf2.c: Likewise.
158 * soft-fp/letf2.c: Likewise.
159 * soft-fp/muldf3.c: Likewise.
160 * soft-fp/mulsf3.c: Likewise.
161 * soft-fp/multf3.c: Likewise.
162 * soft-fp/negdf2.c: Likewise.
163 * soft-fp/negsf2.c: Likewise.
164 * soft-fp/negtf2.c: Likewise.
165 * soft-fp/op-1.h: Likewise.
166 * soft-fp/op-2.h: Likewise.
167 * soft-fp/op-4.h: Likewise.
168 * soft-fp/op-8.h: Likewise.
169 * soft-fp/op-common.h: Likewise.
170 * soft-fp/quad.h: Likewise.
171 * soft-fp/single.h: Likewise.
172 * soft-fp/soft-fp.h: Likewise.
173 * soft-fp/subdf3.c: Likewise.
174 * soft-fp/subsf3.c: Likewise.
175 * soft-fp/subtf3.c: Likewise.
176 * soft-fp/truncdfsf2.c: Likewise.
177 * soft-fp/trunctfdf2.c: Likewise.
178 * soft-fp/trunctfsf2.c: Likewise.
179 * soft-fp/trunctfxf2.c: Likewise.
180 * soft-fp/unorddf2.c: Likewise.
181 * soft-fp/unordsf2.c: Likewise.
182 * soft-fp/unordtf2.c: Likewise.
183 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
185 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
187 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
189 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
191 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
193 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
195 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
197 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
199 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
201 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
203 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
205 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
207 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
209 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
211 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
213 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
216 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
218 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
219 cannot be represented.
220 * config/s390/32/_fixsfdi.c: Likewise.
221 * config/s390/32/_fixtfdi.c: Likewise.
222 * config/s390/32/_fixunsdfdi.c: Likewise.
223 * config/s390/32/_fixunssfdi.c: Likewise.
224 * config/s390/32/_fixunstfdi.c: Likewise.
226 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
228 * configure.ac (libgcc_cv_mips_hard_float): New.
229 * configure: Regenerate.
230 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
231 t-softfp-sfdf for hard-float targets.
232 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
233 (softfp_float_modes, softfp_int_modes, softfp_extensions)
234 (softfp_truncations, softfp_exclude_libgcc2): New.
235 * config/t-hardfp: New file.
236 * config/t-hardfp-sfdf: Likewise.
237 * config/hardfp.c: Likewise.
239 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
241 * config.host: Include t-floattodi also for s390x.
242 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
243 * config/s390/32/_fixsfdi.c: Likewise.
244 * config/s390/32/_fixtfdi.c: Likewise.
245 * config/s390/32/_fixunsdfdi.c: Likewise.
246 * config/s390/32/_fixunssfdi.c: Likewise.
247 * config/s390/32/_fixunstfdi.c: Likewise.
249 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
252 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
253 (install-libgcc-unwind-map-forbuild): New target.
254 (all): Depend on install-libgcc-unwind-map-forbuild.
255 (install-libgcc-unwind-map): New target.
256 (install): Depend on install-libgcc-unwind-map.
258 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
260 * config/nios2/crti.S (_init): Initialize GOT pointer from
261 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
263 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
265 * configure.ac: Check __mips64 when setting host_address.
266 * configure: Regenerate.
267 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
268 mips/t-mips64 and t-softfp.
269 (mips*-*-linux*): Don't add mips/t-tpbit.
270 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
271 (DPBIT, DPBIT_CFLAGS): Delete.
272 * config/mips/sfp-machine.h: New file.
273 * config/mips/t-mips64: Likewise.
274 * config/mips/t-softfp-tf: Likewise.
275 * config/mips/t-tpbit: Delete.
277 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
279 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
282 2014-01-25 Walter Lee <walt@tilera.com>
284 * config/tilepro/atomic.c: Include tconfig.h. Don't include
285 config.h or system.h.
288 2014-01-25 Walter Lee <walt@tilera.com>
290 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
291 (post_atomic_barrier): Ditto.
292 (__fetch_and_do): New macro.
293 (__atomic_fetch_and_do): Use __fetch_and_do.
294 (__sync_fetch_and_do): New macro.
295 (__sync_fetch_and_add_4): New function.
296 (__sync_fetch_and_sub_4): New function.
297 (__sync_fetch_and_or_4): New function.
298 (__sync_fetch_and_and_4): New function.
299 (__sync_fetch_and_xor_4): New function.
300 (__sync_fetch_and_nand_4): New function.
301 (__sync_fetch_and_add_8): New function.
302 (__sync_fetch_and_sub_8): New function.
303 (__sync_fetch_and_or_8): New function.
304 (__sync_fetch_and_and_8): New function.
305 (__sync_fetch_and_xor_8): New function.
306 (__sync_fetch_and_nand_8): New function.
307 (__do_and_fetch): New macro.
308 (__atomic_do_and_fetch): Use __do_and_fetch.
309 (__sync_do_and_fetch): New macro.
310 (__sync_add_and_fetch_4): New function.
311 (__sync_sub_and_fetch_4): New function.
312 (__sync_or_and_fetch_4): New function.
313 (__sync_and_and_fetch_4): New function.
314 (__sync_xor_and_fetch_4): New function.
315 (__sync_nand_and_fetch_4): New function.
316 (__sync_add_and_fetch_8): New function.
317 (__sync_sub_and_fetch_8): New function.
318 (__sync_or_and_fetch_8): New function.
319 (__sync_and_and_fetch_8): New function.
320 (__sync_xor_and_fetch_8): New function.
321 (__sync_nand_and_fetch_8): New function.
322 (__sync_exchange_methods): New macro.
323 (__sync_val_compare_and_swap_4): New function.
324 (__sync_bool_compare_and_swap_4): New function.
325 (__sync_lock_test_and_test_4): New function.
326 (__sync_val_compare_and_swap_8): New function.
327 (__sync_bool_compare_and_swap_8): New function.
328 (__sync_lock_test_and_test_8): New function.
329 (__subword_cmpxchg_body): New macro.
330 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
331 (__atomic_compare_exchange_2): Ditto.
332 (__sync_subword_cmpxchg): New macro.
333 (__sync_val_compare_and_swap_1): New function.
334 (__sync_bool_compare_and_swap_1): New function.
335 (__sync_val_compare_and_swap_2): New function.
336 (__sync_bool_compare_and_swap_2): New function.
337 (__atomic_subword): Rename to ...
338 (__subword): ... New name.
339 (__atomic_subword_fetch): Use __subword.
340 (__sync_subword_fetch): New macro.
341 (__sync_fetch_and_add_1): New function.
342 (__sync_fetch_and_sub_1): New function.
343 (__sync_fetch_and_or_1): New function.
344 (__sync_fetch_and_and_1): New function.
345 (__sync_fetch_and_xor_1): New function.
346 (__sync_fetch_and_nand_1): New function.
347 (__sync_fetch_and_add_2): New function.
348 (__sync_fetch_and_sub_2): New function.
349 (__sync_fetch_and_or_2): New function.
350 (__sync_fetch_and_and_2): New function.
351 (__sync_fetch_and_xor_2): New function.
352 (__sync_fetch_and_nand_2): New function.
353 (__sync_add_and_fetch_1): New function.
354 (__sync_sub_and_fetch_1): New function.
355 (__sync_or_and_fetch_1): New function.
356 (__sync_and_and_fetch_1): New function.
357 (__sync_xor_and_fetch_1): New function.
358 (__sync_nand_and_fetch_1): New function.
359 (__sync_add_and_fetch_2): New function.
360 (__sync_sub_and_fetch_2): New function.
361 (__sync_or_and_fetch_2): New function.
362 (__sync_and_and_fetch_2): New function.
363 (__sync_xor_and_fetch_2): New function.
364 (__sync_nand_and_fetch_2): New function.
365 (__atomic_subword_lock): Use __subword.
366 (__sync_subword_lock): New macro.
367 (__sync_lock_test_and_set_1): New function.
368 (__sync_lock_test_and_set_2): New function.
370 2014-01-25 Walter Lee <walt@tilera.com>
372 * config/tilepro/atomic.c (BIT_OFFSET): Define.
373 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
374 (__atomic_subword): Ditto.
376 2014-01-25 Walter Lee <walt@tilera.com>
378 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
379 a prefix op argument.
380 (__atomic_nand_fetch_4): Add prefix op.
381 (__atomic_nand_fetch_8): Ditto.
383 2014-01-21 Baruch Siach <barch@tkos.co.il>
385 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
387 2014-01-09 Rong Xu <xur@google.com>
389 * libgcov-driver.c (this_prg): make it local to save
391 (gcov_exit_compute_summary): Ditto.
392 (gcov_exit_merge_gcda): Ditto.
393 (gcov_exit_merge_summary): Ditto.
394 (gcov_exit_dump_gcov): Ditto.
396 2014-01-08 Rong Xu <xur@google.com>
398 * libgcov-driver.c: Use libgcov.h.
399 (buffer_fn_data): Use xmalloc instead of malloc.
400 (gcov_exit_merge_gcda): Ditto.
401 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
402 * libgcov.h: New common header files for libgcov-*.h.
403 * libgcov-interface.c: Use libgcov.h
404 * libgcov-merge.c: Ditto.
405 * libgcov-profiler.c: Ditto.
406 * Makefile.in: Add dependence to libgcov.h
408 2014-01-02 Joseph Myers <joseph@codesourcery.com>
410 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
411 case of small numerator and finite nonzero result.
413 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
415 Update copyright years
417 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
419 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
420 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
421 config/arc/dp-hack.h, config/arc/fp-hack.h,
422 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
423 config/arc/ieee-754/arc600-dsp/divdf3.S,
424 config/arc/ieee-754/arc600-dsp/divsf3.S,
425 config/arc/ieee-754/arc600-dsp/muldf3.S,
426 config/arc/ieee-754/arc600-dsp/mulsf3.S,
427 config/arc/ieee-754/arc600-mul64/divdf3.S,
428 config/arc/ieee-754/arc600-mul64/divsf3.S,
429 config/arc/ieee-754/arc600-mul64/muldf3.S,
430 config/arc/ieee-754/arc600-mul64/mulsf3.S,
431 config/arc/ieee-754/arc600/divsf3.S,
432 config/arc/ieee-754/arc600/mulsf3.S,
433 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
434 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
435 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
436 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
437 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
438 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
439 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
440 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
441 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
442 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
443 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
444 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
445 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
446 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
447 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
448 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
449 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
450 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
451 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
452 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
453 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
454 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
455 vtv_start_preinit.c: Use the standard form for the copyright notice.
457 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
458 Chung-Lin Tang <cltang@codesourcery.com>
459 Based on patches from Altera Corporation
461 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
462 * config/nios2/lib2-nios2.h: New file.
463 * config/nios2/lib2-divmod-hi.c: New file.
464 * config/nios2/linux-unwind.h: New file.
465 * config/nios2/lib2-divmod.c: New file.
466 * config/nios2/linux-atomic.c: New file.
467 * config/nios2/t-nios2: New file.
468 * config/nios2/crti.asm: New file.
469 * config/nios2/t-linux: New file.
470 * config/nios2/lib2-divtable.c: New file.
471 * config/nios2/lib2-mul.c: New file.
472 * config/nios2/tramp.c: New file.
473 * config/nios2/crtn.asm: New file.
475 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
477 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
478 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
479 from cpuid.h to check vendor signatures.
481 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
483 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
484 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
485 (get_amd_cpu): Likewise.
487 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
489 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
492 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
493 H.J. Lu <hongjiu.lu@intel.com>
496 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
498 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
499 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
500 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
501 FEATURE_XOP and FEATURE_FMA.
502 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
504 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
505 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
506 FEATURE_FMA4 and FEATURE_XOP.
508 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
510 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
511 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
512 (get_intel_cpu): Updated.
514 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
516 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
518 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
520 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
521 instructions when __SSE_MATH__ is defined.
523 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
525 * config.host (microblaze-*-rtems*): New.
527 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
529 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
530 architectures that do not have hardware divide instruction.
531 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
533 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
535 * longlong.h: Delete (moved to include/).
537 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
539 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
540 of normal number and qNaN to not raise an inexact exception.
542 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
544 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
546 2013-11-28 Matthew Leach <matthew.leach@arm.com>
548 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
549 for correct opcodes on BE.
551 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
553 * soft-fp/op-4.h: Update from glibc.
555 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
557 * libgcc2.c (__udivmoddi4): Define new implementation when
558 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
561 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
563 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
565 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
567 * config/t-softfp (soft-fp-objects-base): New variable.
568 (soft-fp-objects): Use it.
570 2013-11-23 David Edelson <dje.gcc@gmail.com>
571 Andrew Dixie <andrewd@gentrack.com>
574 * config/rs6000/aixinitfini.c: New file.
575 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
576 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
579 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
581 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
583 2013-11-18 Jan Hubicka <jh@suse.cz>
585 * libgcov-driver.c (run_accounted): Make global level static.
586 (gcov_exit_merge_summary): Silence warning; do not clear
588 (gcov_exit): Clear it here.
590 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
593 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
594 (all_prg, crc32): Remove static vars.
595 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
597 (gcov_exit_merge_gcda): Add crc32 parameter.
598 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
599 do not account run if it was already accounted.
600 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
601 (gcov_exit): Initialize all_prg; update.
603 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
605 * configure: Regenerate.
607 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
608 Alan Modra <amodra@gmail.com>
610 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
611 (frob_update_context): Use it.
613 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
614 Alan Modra <amodra@gmail.com>
616 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
617 (trampoline_initial): Provide ELFv2 variant.
618 (__trampoline_setup): Likewise.
620 * config/rs6000/linux-unwind.h (frob_update_context): Do not
621 check for AIX indirect function call sequence if _CALL_ELF == 2.
623 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
624 Alan Modra <amodra@gmail.com>
626 * config/rs6000/linux-unwind.h (get_regs): Do not support
627 old kernel versions if _CALL_ELF == 2.
628 (frob_update_context): Do not support PLT stub variants only
629 generated by old linkers if _CALL_ELF == 2.
631 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
632 Alan Modra <amodra@gmail.com>
634 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
635 location of CR save area for 64-bit little-endian systems.
637 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
639 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
641 * config/arm/t-vxworks: Delete.
643 2013-11-10 Kai Tietz <ktietz@redhat.com>
645 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
646 Increment load-count on use of LIBGCC_SONAME DLL.
647 (hmod_libgcc): New static variable to hold handle of
649 (__gcc_deregister_frame): Decrement load-count of
652 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
654 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
656 * configure: Regenerate
658 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
660 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
661 FP_EX_DENORM. Store result to volatile location after SSE division
662 to close interrupt window. Remove unneeded fwait after x87
663 division since interrupt window will be closed by emitted fstp.
664 Rewrite FP_EX_INEXACT handling.
666 2013-11-06 Joseph Myers <joseph@codesourcery.com>
668 * soft-fp/README: Update.
669 * soft-fp/adddf3.c: Update from glibc.
670 * soft-fp/addsf3.c: Likewise.
671 * soft-fp/addtf3.c: Likewise.
672 * soft-fp/divdf3.c: Likewise.
673 * soft-fp/divsf3.c: Likewise.
674 * soft-fp/divtf3.c: Likewise.
675 * soft-fp/double.h: Likewise.
676 * soft-fp/eqdf2.c: Likewise.
677 * soft-fp/eqsf2.c: Likewise.
678 * soft-fp/eqtf2.c: Likewise.
679 * soft-fp/extenddftf2.c: Likewise.
680 * soft-fp/extended.h: Likewise.
681 * soft-fp/extendsfdf2.c: Likewise.
682 * soft-fp/extendsftf2.c: Likewise.
683 * soft-fp/extendxftf2.c: Likewise.
684 * soft-fp/fixdfdi.c: Likewise.
685 * soft-fp/fixdfsi.c: Likewise.
686 * soft-fp/fixdfti.c: Likewise.
687 * soft-fp/fixsfdi.c: Likewise.
688 * soft-fp/fixsfsi.c: Likewise.
689 * soft-fp/fixsfti.c: Likewise.
690 * soft-fp/fixtfdi.c: Likewise.
691 * soft-fp/fixtfsi.c: Likewise.
692 * soft-fp/fixtfti.c: Likewise.
693 * soft-fp/fixunsdfdi.c: Likewise.
694 * soft-fp/fixunsdfsi.c: Likewise.
695 * soft-fp/fixunsdfti.c: Likewise.
696 * soft-fp/fixunssfdi.c: Likewise.
697 * soft-fp/fixunssfsi.c: Likewise.
698 * soft-fp/fixunssfti.c: Likewise.
699 * soft-fp/fixunstfdi.c: Likewise.
700 * soft-fp/fixunstfsi.c: Likewise.
701 * soft-fp/fixunstfti.c: Likewise.
702 * soft-fp/floatdidf.c: Likewise.
703 * soft-fp/floatdisf.c: Likewise.
704 * soft-fp/floatditf.c: Likewise.
705 * soft-fp/floatsidf.c: Likewise.
706 * soft-fp/floatsisf.c: Likewise.
707 * soft-fp/floatsitf.c: Likewise.
708 * soft-fp/floattidf.c: Likewise.
709 * soft-fp/floattisf.c: Likewise.
710 * soft-fp/floattitf.c: Likewise.
711 * soft-fp/floatundidf.c: Likewise.
712 * soft-fp/floatundisf.c: Likewise.
713 * soft-fp/floatunditf.c: Likewise.
714 * soft-fp/floatunsidf.c: Likewise.
715 * soft-fp/floatunsisf.c: Likewise.
716 * soft-fp/floatunsitf.c: Likewise.
717 * soft-fp/floatuntidf.c: Likewise.
718 * soft-fp/floatuntisf.c: Likewise.
719 * soft-fp/floatuntitf.c: Likewise.
720 * soft-fp/gedf2.c: Likewise.
721 * soft-fp/gesf2.c: Likewise.
722 * soft-fp/getf2.c: Likewise.
723 * soft-fp/ledf2.c: Likewise.
724 * soft-fp/lesf2.c: Likewise.
725 * soft-fp/letf2.c: Likewise.
726 * soft-fp/muldf3.c: Likewise.
727 * soft-fp/mulsf3.c: Likewise.
728 * soft-fp/multf3.c: Likewise.
729 * soft-fp/negdf2.c: Likewise.
730 * soft-fp/negsf2.c: Likewise.
731 * soft-fp/negtf2.c: Likewise.
732 * soft-fp/op-1.h: Likewise.
733 * soft-fp/op-2.h: Likewise.
734 * soft-fp/op-4.h: Likewise.
735 * soft-fp/op-8.h: Likewise.
736 * soft-fp/op-common.h: Likewise.
737 * soft-fp/quad.h: Likewise.
738 * soft-fp/single.h: Likewise.
739 * soft-fp/soft-fp.h: Likewise.
740 * soft-fp/subdf3.c: Likewise.
741 * soft-fp/subsf3.c: Likewise.
742 * soft-fp/subtf3.c: Likewise.
743 * soft-fp/truncdfsf2.c: Likewise.
744 * soft-fp/trunctfdf2.c: Likewise.
745 * soft-fp/trunctfsf2.c: Likewise.
746 * soft-fp/trunctfxf2.c: Likewise.
747 * soft-fp/unorddf2.c: Likewise.
748 * soft-fp/unordsf2.c: Likewise.
749 * soft-fp/unordtf2.c: Likewise.
751 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
753 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
754 (_FP_MUL_MEAT_D): Ditto.
755 (_FP_DIV_MEAT_S): Ditto.
756 (_FP_DIV_MEAT_D): Ditto.
757 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
758 t-softfp-sfdf and t-softfp to tmake_file.
760 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
762 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
763 * config/i386/crtprec.c: Ditto.
765 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
766 Shiva Chen <shiva0217@gmail.com>
768 * config.host (nds32*-elf*): Add nds32 target.
769 * config/nds32 : New directory and files.
771 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
773 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
774 * config.host (cpu_type) <Setting default>: Add entry for
776 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
777 <crisv32-*-linux*>: Adjust.
778 * longlong.h: Wrap the whole CRIS section in a single
779 defined(__CRIS__) conditional. Add comment about add_ssaaaa
781 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
783 [__CRIS__] (__umulsidi3): Define.
784 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
785 * config/cris/sfp-machine.h: New file.
786 * config/cris/umulsidi3.S: New file.
787 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
788 * config/cris/arit.c (SIGNMULT): New macro.
789 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
790 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
791 saving 3 out of originally 33 cycles from the fastest
792 path, 3 out of 54 from the medium path and one from the longest
793 path. Improve comments.
795 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
797 * sync.c: Remove static aliases and define each function directly
800 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
802 * config.host (hppa*64*-*-linux*): Define extra_parts.
803 (hppa*-*-linux*): Likewise.
805 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
807 * config/arc/crtgend.S: Add 2013 to Copyright years.
808 * config/arc/gmon/atomic.h: Likewise.
809 * config/arc/gmon/auxreg.h: Likewise.
810 * config/arc/gmon/sys/gmon_out.h: Likewise.
811 * config/arc/gmon/sys/gmon.h: Likewise.
812 * config/arc/gmon/prof-freq.c: Likewise.
813 * config/arc/gmon/mcount.c: Likewise.
814 * config/arc/gmon/prof-freq-stub.S: Likewise.
815 * config/arc/gmon/gmon.c: Likewise.
816 * config/arc/gmon/machine-gmon.h: Likewise.
817 * config/arc/gmon/profil.S: Likewise.
818 * config/arc/gmon/dcache_linesz.S: Likewise.
819 * config/arc/crtg.S: Likewise.
820 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
821 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
822 * config/arc/ieee-754/adddf3.S: Likewise.
823 * config/arc/ieee-754/truncdfsf2.S: Likewise.
824 * config/arc/ieee-754/fixsfsi.S: Likewise.
825 * config/arc/ieee-754/gtsf2.S: Likewise.
826 * config/arc/ieee-754/floatsisf.S: Likewise.
827 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
828 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
829 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
830 * config/arc/ieee-754/fixdfsi.S: Likewise.
831 * config/arc/ieee-754/addsf3.S: Likewise.
832 * config/arc/ieee-754/gesf2.S: Likewise.
833 * config/arc/ieee-754/floatsidf.S: Likewise.
834 * config/arc/ieee-754/extendsfdf2.S: Likewise.
835 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
836 * config/arc/ieee-754/gtdf2.S: Likewise.
837 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
838 * config/arc/ieee-754/uneqdf2.S: Likewise.
839 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
840 * config/arc/ieee-754/uneqsf2.S: Likewise.
841 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
842 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
843 * config/arc/ieee-754/eqdf2.S: Likewise.
844 * config/arc/ieee-754/ordsf2.S: Likewise.
845 * config/arc/ieee-754/divsf3.S: Likewise.
846 * config/arc/ieee-754/divdf3.S: Likewise.
847 * config/arc/ieee-754/floatunsidf.S: Likewise.
848 * config/arc/ieee-754/orddf2.S: Likewise.
849 * config/arc/ieee-754/eqsf2.S: Likewise.
850 * config/arc/ieee-754/gedf2.S: Likewise.
851 * config/arc/crtn.S: Likewise.
852 * config/arc/crti.S: Likewise.
853 * config/arc/t-arc700-uClibc: Likewise.
854 * config/arc/asm.h: Likewise.
855 * config/arc/libgcc-excl.ver: Likewise.
856 * config/arc/t-arc-newlib: Likewise.
857 * config/arc/divtab-arc700.c: Likewise.
858 * config/arc/initfini.c: Likewise.
859 * config/arc/fp-hack.h: Likewise.
861 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
862 Diego Novillo <dnovillo@google.com>
864 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
865 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
866 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
867 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
869 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
870 Brendan Kehoe <brendan@zen.org>
871 Simon Cook <simon.cook@embecosm.com>
873 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
874 * config/arc: New directory.
875 * longlong.h [__arc__] (umul_ppmm): Remove.
876 [__arc__] (__umulsidi3): Define.
877 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
878 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
880 2013-09-17 Jacek Caban <jacek@codeweavers.com>
882 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
884 * config/i386/gthr-win32.h: Likewise.
886 2013-09-16 DJ Delorie <dj@redhat.com>
888 * config/rl78/vregs.h: Add G10 register definitions.
889 * config/rl78/lib2mul.c: Enable for RL78/G10.
890 * config/rl78/lib2div.c: Likewise.
891 * config/rl78/lshrsi3.S: Use vregs.h.
892 * config/rl78/cmpsi2.S: Likewise.
893 * config/rl78/trampoline.S: Likewise.
894 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
896 2013-09-14 DJ Delorie <dj@redhat.com>
897 Nick Clifton <nickc@redhat.com>
899 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
900 * config/rl78/vregs.h: New.
901 * config/rl78/signbit.S: New file. Implements signbit function.
902 * config/rl78/divmodsi.S: New.
903 * config/rl78/divmodhi.S: New.
904 * config/rl78/divmodqi.S: New.
905 * config/rl78/t-rl78: Build them here...
906 * config/rl78/lib2div.c: ...but not here.
908 2013-09-12 DJ Delorie <dj@redhat.com>
910 * config.host (msp*-*-elf): New.
911 * config/msp430/: New port.
913 2013-08-18 Iain Sandoe <iain@codesourcery.com>
915 PR gcov-profile/58127
916 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
917 __thread var for emulated TLS.
918 (__gcov_indirect_call_counters): Likewise.
920 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
921 Catherine Moore <clm@codesourcery.com>
922 Richard Sandiford <rdsandiford@googlemail.com>
924 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
925 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
926 (CALL_STUB_NO_RET): Likewise.
927 (CALL_STUB_RET): Likewise.
928 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
929 __mips16_ret call/return stub symbols.
930 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
933 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
935 * config.host <mips*-*-linux*>: Remove a stray comment.
937 2013-08-10 Jan Hubicka <jh@suse.cz>
939 Work around binutils PR14342
940 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
941 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
942 (L_gcov_indirect_call_profiler_v2): New.
944 2013-08-06 Jan Hubicka <jh@suse.cz>
946 * libgcov.c (__gcov_indirect_call_callee,
947 __gcov_indirect_call_counters): New global vars.
948 (__gcov_indirect_call_profiler): replace by ...
949 (__gcov_indirect_call_profiler_v2) ... this one.
951 2013-08-06 Caroline Tice <cmtice@google.com>
953 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
954 vtv_start_preinit.o and vtv_end_preinit.o.
955 * configure.ac: Add code to check/set enable_vtable_verify.
956 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
958 * vtv_start_preinit.c: New file.
959 * vtv_end_preinit.c: New file.
960 * vtv_start.c: New file.
961 * vtv_end.c: New file.
962 * configure: Regenerated.
964 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
966 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
967 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
968 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
969 GPL-3.0-with-GCC-exception.
971 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
973 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
976 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
978 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
979 mapping for FPRs when creating the fallback framestate.
981 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
984 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
985 (__round_s2_const, __round_u2_const)
986 (__round_s4_const, __round_u4_const, __round_x8):
987 Saturate result if addition result cannot be represented.
989 2013-07-15 Matthias Klose <doko@ubuntu.com>
991 * libgcc2.c: Don't include <limits.h>.
993 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
995 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
997 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1000 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1002 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1005 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1007 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1008 instead of table lookups.
1009 (__popcountDI2): Likewise.
1011 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1013 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1016 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1019 * soft-fp/adddf3.c: Update from glibc.
1020 * soft-fp/addsf3.c: Likewise.
1021 * soft-fp/addtf3.c: Likewise.
1022 * soft-fp/divdf3.c: Likewise.
1023 * soft-fp/divsf3.c: Likewise.
1024 * soft-fp/divtf3.c: Likewise.
1025 * soft-fp/double.h: Likewise.
1026 * soft-fp/eqdf2.c: Likewise.
1027 * soft-fp/eqsf2.c: Likewise.
1028 * soft-fp/eqtf2.c: Likewise.
1029 * soft-fp/extenddftf2.c: Likewise.
1030 * soft-fp/extended.h: Likewise.
1031 * soft-fp/extendsfdf2.c: Likewise.
1032 * soft-fp/extendsftf2.c: Likewise.
1033 * soft-fp/fixdfdi.c: Likewise.
1034 * soft-fp/fixdfsi.c: Likewise.
1035 * soft-fp/fixsfdi.c: Likewise.
1036 * soft-fp/fixsfsi.c: Likewise.
1037 * soft-fp/fixtfdi.c: Likewise.
1038 * soft-fp/fixtfsi.c: Likewise.
1039 * soft-fp/fixunsdfdi.c: Likewise.
1040 * soft-fp/fixunsdfsi.c: Likewise.
1041 * soft-fp/fixunssfdi.c: Likewise.
1042 * soft-fp/fixunssfsi.c: Likewise.
1043 * soft-fp/fixunstfdi.c: Likewise.
1044 * soft-fp/fixunstfsi.c: Likewise.
1045 * soft-fp/floatdidf.c: Likewise.
1046 * soft-fp/floatdisf.c: Likewise.
1047 * soft-fp/floatditf.c: Likewise.
1048 * soft-fp/floatsidf.c: Likewise.
1049 * soft-fp/floatsisf.c: Likewise.
1050 * soft-fp/floatsitf.c: Likewise.
1051 * soft-fp/floatundidf.c: Likewise.
1052 * soft-fp/floatundisf.c: Likewise.
1053 * soft-fp/floatunditf.c: Likewise.
1054 * soft-fp/floatunsidf.c: Likewise.
1055 * soft-fp/floatunsisf.c: Likewise.
1056 * soft-fp/floatunsitf.c: Likewise.
1057 * soft-fp/gedf2.c: Likewise.
1058 * soft-fp/gesf2.c: Likewise.
1059 * soft-fp/getf2.c: Likewise.
1060 * soft-fp/ledf2.c: Likewise.
1061 * soft-fp/lesf2.c: Likewise.
1062 * soft-fp/letf2.c: Likewise.
1063 * soft-fp/muldf3.c: Likewise.
1064 * soft-fp/mulsf3.c: Likewise.
1065 * soft-fp/multf3.c: Likewise.
1066 * soft-fp/negdf2.c: Likewise.
1067 * soft-fp/negsf2.c: Likewise.
1068 * soft-fp/negtf2.c: Likewise.
1069 * soft-fp/op-1.h: Likewise.
1070 * soft-fp/op-2.h: Likewise.
1071 * soft-fp/op-4.h: Likewise.
1072 * soft-fp/op-8.h: Likewise.
1073 * soft-fp/op-common.h: Likewise.
1074 * soft-fp/quad.h: Likewise.
1075 * soft-fp/single.h: Likewise.
1076 * soft-fp/soft-fp.h: Likewise.
1077 * soft-fp/subdf3.c: Likewise.
1078 * soft-fp/subsf3.c: Likewise.
1079 * soft-fp/subtf3.c: Likewise.
1080 * soft-fp/truncdfsf2.c: Likewise.
1081 * soft-fp/trunctfdf2.c: Likewise.
1082 * soft-fp/trunctfsf2.c: Likewise.
1083 * soft-fp/unorddf2.c: Likewise.
1084 * soft-fp/unordsf2.c: Likewise.
1085 * soft-fp/unordtf2.c: Likewise.
1086 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1087 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1088 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1089 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1090 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1091 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1092 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1093 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1094 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1095 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1096 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1097 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1099 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1101 * config/mips/lib2funcs.c: New file.
1102 * config/mips/t-mips (LIB2ADD_ST): Add it.
1104 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1107 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1108 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1110 2013-06-08 Walter Lee <walt@tilera.com>
1112 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1113 Replace int64_t with long long. Add __extension__ where
1115 * config/tilepro/atomic.c: Include config.h.
1117 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1119 * config.host (arm-wrs-vxworks): Configure with other soft float.
1121 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1123 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1124 (mips64r5900el-*-elf*): New configurations.
1126 2013-06-04 Alan Modra <amodra@gmail.com>
1128 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1130 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1132 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1134 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1136 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1137 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1138 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1140 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1142 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1143 (powerpc-wrs-vxworks): Likewise.
1145 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1147 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1148 signal frames as well.
1149 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1150 STACK_BIAS to the CFA offset.
1152 2013-05-17 Richard Henderson <rth@redhat.com>
1155 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1156 (execute_cfa_program): Use it when storing to fs->regs.
1158 2013-05-08 Kai Tietz <ktietz@redhat.com>
1160 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1161 (__deregister_frame_info): Likewise.
1163 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1165 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1168 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1170 2013-04-25 Alan Modra <amodra@gmail.com>
1172 * config.host: Match little-endian powerpc-linux.
1174 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1176 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1177 as 'unsigned long long' instead of 'unsigned long'.
1178 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1181 2013-04-10 Julian Brown <julian@codesourcery.com>
1183 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1184 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1185 unsigned char/unsigned short.
1186 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1188 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1191 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1193 2013-04-04 Meador Inge <meadori@codesourcery.com>
1195 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1196 computing the location of the link register.
1197 (aeabi_uldivmod): Ditto.
1199 2013-03-27 Kai Tietz <ktietz@redhat.com>
1201 * config.host: Add support for cygwin x64 target.
1202 * configure: Regenerated.
1204 2013-03-26 Walter Lee <walt@tilera.com>
1206 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1207 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1209 2013-03-25 Kai Tietz <ktietz@redhat.com>
1211 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1213 2013-03-20 Robert Mason <rbmj@verizon.net>
1215 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1216 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1217 (__gthread_leave_tsd_dtor_context): Add prototypes.
1218 (tls_delete_hook): Update.
1220 2013-03-20 Catherine Moore <clm@codesourcery.com>
1221 Joseph Myers <joseph@codesourcery.com>
1222 Chao-ying Fu <fu@mips.com>
1224 * config/mips/mips16.S: Don't build for microMIPS.
1225 * config/mips/linux-unwind.h: Handle microMIPS frame.
1226 * config/mips/crtn.S (fini, init): New labels.
1228 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1230 PR tree-optimization/53265
1231 * unwind-dw2.c (execute_cfa_program): Avoid
1232 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1233 on targets with DWARF_FRAME_REGISTERS < 32.
1235 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1238 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1239 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1241 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1243 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1244 sandybridge processors.
1246 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1249 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1252 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1254 * config/microblaze/crti.S: Setup stack protection at entry
1256 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1258 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1259 (__rotldi3): Shift bytewise if applicable.
1261 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1263 * config/aarch64/sync-cache.c
1264 (__aarch64_sync_cache_range): Silence warnings.
1266 2013-02-25 Catherine Moore <clm@codesourcery.com>
1269 2013-02-24 Catherine Moore <clm@codesourcery.com>
1270 Joseph Myers <joseph@codesourcery.com>
1271 Chao-ying Fu <fu@mips.com>
1273 * config/mips/mips16.S: Don't build for microMIPS.
1274 * config/mips/linux-unwind.h: Handle microMIPS frame.
1275 * config/mips/crtn.S (fini, init): New labels.
1277 2013-02-24 Catherine Moore <clm@codesourcery.com>
1278 Joseph Myers <joseph@codesourcery.com>
1279 Chao-ying Fu <fu@mips.com>
1281 * config/mips/mips16.S: Don't build for microMIPS.
1282 * config/mips/linux-unwind.h: Handle microMIPS frame.
1283 * config/mips/crtn.S (fini, init): New labels.
1285 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1286 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1289 2013-02-16 Alan Modra <amodra@gmail.com>
1292 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1293 (ppc_fallback_frame_state): Always set up save locations for fp
1294 and altivec. Don't bother with non-callee-saved regs, r0-r13
1295 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1297 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1300 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1302 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1303 _ssmulha3, _usmulusa3, _ssmulsa3.
1304 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1305 (__muldi3): XCALL __muldi3_6 instead of rcall.
1306 (__umulsidi3, __mulsidi3): New functions.
1307 (do_prologue_saves, do_epilogue_restores): New .macros.
1308 (__divdi3_moddi3): Use them.
1309 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1310 (__usmulusa3, __ssmulsa3): New functions.
1312 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1313 Jack Howarth <howarth@bromo.med.uc.edu>
1314 Patrick Marlier <patrick.marlier@gmail.com>
1317 * config/darwin-crt-tm.c: Remove dummy functions hack.
1319 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1322 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1323 * config/avr/lib2-object.mk: New iterator to build objects from it.
1324 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1326 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1327 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1328 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1329 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1330 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1331 * config/avr/lib1funcs-fixed.S: Implement them.
1333 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1335 Update copyright years.
1337 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1340 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1341 Add crtcxa to extra_parts.
1342 * config/rs6000/exit.h: New file.
1343 * config/rs6000/cxa_atexit.c: New file.
1344 * config/rs6000/cxa_finalize.c: New file.
1345 * config/rs6000/crtcxa.c: New file.
1346 * config/rs6000/t-aix-cxa: New file.
1347 * config/rs6000/libgcc-aix-cxa.ver: New file.
1349 2013-01-31 Nick Clifton <nickc@redhat.com>
1351 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1354 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1357 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1358 _mulQQ, _mulHQ, _mulHA, _mulSA,
1359 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1360 _divQQ, _divHQ, _divHA, _divSA,
1361 _divUQQ, _divUHQ, _divUHA, _divUSA.
1363 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1365 * config.host(microblaze*-linux*): tmake_file: Remove
1366 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1367 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1368 to exclude functions from being built with libgcc.c and use
1369 the microblaze assembly.
1371 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1373 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1376 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1378 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1379 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1380 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1381 alignment operation.
1383 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1385 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1386 loop start address for cache clearing.
1388 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1390 * config/avr/lib1funcs.S: Remove trailing blanks.
1391 * config/avr/lib1funcs-fixed.S: Ditto.
1393 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1395 * config/avr/avr-lib.h: Add GPL copyright notice.
1397 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1399 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1400 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1401 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1402 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1404 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1406 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1407 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1409 2013-01-04 Nick Clifton <nickc@redhat.com>
1411 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1412 the CALLT instruction is supported.
1414 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1416 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1417 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1419 2012-12-13 John Tytgat <John@bass-software.com>
1421 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1424 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1427 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1428 undefined signed overflows.
1430 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1433 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1435 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1437 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1438 (FP_TRAPPING_EXCEPTIONS): Define.
1439 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1440 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1442 2012-12-04 Richard Henderson <rth@redhat.com>
1445 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1447 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1449 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1450 (FP_EX_SHIFT): Define.
1451 (FP_TRAPPING_EXCEPTIONS): Define.
1453 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1455 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1456 (FP_ROUNDMODE): Use FP_RND_MASK.
1457 * config/aarch64/sfp-exceptions.c: New.
1458 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1459 Use __sfp_handle_exceptions.
1461 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1463 * config.host: (arm*-*-freebsd*): Remove.
1464 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1465 (arm*-*-elf*): Remove.
1466 (arm*-*-wince-pe*): Remove.
1467 * arm/unwind-arm.c (struct fpa_reg): Delete.
1468 (struct fpa_regs): Delete.
1469 (phase1_vrs): Remove fpa element.
1470 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1471 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1472 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1473 * ieee754-sf.S (floatundisf): Remove FPA support.
1474 (floatdisf): Likewise.
1475 * ieee75f-df.S (floatundidf): Likewise.
1476 (floatdidf): Likewise.
1478 2012-11-29 Kai Tietz <ktietz@redhat.com>
1481 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1482 * unwind-generic.h: Likewise.
1483 * unwind-seh.c: Likewise.
1485 2012-11-28 Richard Henderson <rth@redhat.com>
1488 * emutls.c (__emutls_get_address): Avoid race condition between
1489 obj->loc.offset read and emutls_key initialization.
1491 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1493 Adjust decimal point of signed accum mode to GCC default.
1496 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1498 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1499 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1500 (__mulha3, __mulsa3)
1501 (__divqq3, __divha3, __divsa3): Adjust to new position of
1502 decimal point of signed accum types.
1504 (__mulusa3_round): New function.
1505 (__mulusa3): Use it.
1506 (__divqq_helper): New function.
1507 (__udivuqq3): Use it.
1509 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1512 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1514 2012-11-18 Teresa Johnson <tejohnson@google.com>
1517 * libgcov.c (gcov_exit): Remove merged program summary
1518 comparison unless !GCOV_LOCKED.
1520 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1522 * soft-fp: Updated from glibc upstream.
1524 2012-11-06 Ian Lance Taylor <iant@google.com>
1526 * generic-morestack.c (__generic_morestack): Align the returned
1527 stack pointer to a 32 byte boundary.
1528 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1529 increment the return address until we have decided that we don't
1530 have a varargs function.
1531 (__morestack) [32-bit]: Align stack correctly when calling C
1533 (__morestack) [64-bit]: Likewise.
1535 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1537 * configure: Regenerate.
1539 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1542 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1543 * config/i386/sfp-machine.h: Guard exception handling
1544 code with _SOFT_FLOAT.
1545 * config/i386/32/sfp-machine.h: Guard rounding handling
1546 code with _SOFT_FLOAT.
1547 * config/i386/64/sfp-machine.h: Ditto.
1549 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1551 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1554 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1556 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1557 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1558 when appropriate. Correct structure element types.
1559 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1560 -minline-all-stringops from compile flags.
1562 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1564 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1566 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1568 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1570 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1572 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1575 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1576 Jim MacArthur <jim.macarthur@arm.com>
1577 Marcus Shawcroft <marcus.shawcroft@arm.com>
1578 Nigel Stephens <nigel.stephens@arm.com>
1579 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1580 Richard Earnshaw <rearnsha@arm.com>
1581 Sofiane Naci <sofiane.naci@arm.com>
1582 Stephen Thomas <stephen.thomas@arm.com>
1583 Tejas Belagod <tejas.belagod@arm.com>
1584 Yufeng Zhang <yufeng.zhang@arm.com>
1586 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1587 * config/aarch64/crti.S: New file.
1588 * config/aarch64/crtn.S: New file.
1589 * config/aarch64/linux-unwind.h: New file.
1590 * config/aarch64/sfp-machine.h: New file.
1591 * config/aarch64/sync-cache.c: New file.
1592 * config/aarch64/t-aarch64: New file.
1593 * config/aarch64/t-softfp: New file.
1595 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1597 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1598 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1599 no-longer-needed LDBU insns.
1601 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1604 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1605 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1607 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1609 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1611 2012-10-15 Matthias Klose <doko@ubuntu.com>
1613 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1615 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1617 * configure: Regenerate.
1618 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1620 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1622 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1623 instructions for 64bit targets only.
1625 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1627 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1628 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1629 * config/i386/32/sfp-machine.h: ... here.
1630 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1631 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1634 2012-10-07 Matthias Klose <doko@ubuntu.com>
1636 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1638 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1640 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1642 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1643 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1644 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1647 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1650 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1651 Fix parameter names.
1653 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1656 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1657 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1658 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1660 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1663 * config/sh/linux-atomic.S: Delete.
1664 * config/sh/linux-atomic.c: New.
1665 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1666 linux-atomic.c. Add cflags to disable warnings.
1668 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1671 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1673 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1674 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1675 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1676 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1677 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1679 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1681 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1683 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1684 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1686 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1688 * config.host (hppa-*-openbsd*): New target.
1689 * config/pa/t-openbsd: New file.
1691 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1694 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1695 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1696 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1697 (__divsa3): Use __negsi2 to negate r_quoL.
1698 * config/avr/lib1funcs.S (FALIAS): New macro.
1699 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1700 (__negsi2): ...this new function.
1701 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1702 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1703 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1704 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1705 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1706 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1708 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1711 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1712 (lshrsi3): Reimplement as lshrsi3_r0.
1714 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1717 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1720 2012-09-07 Teresa Johnson <tejohnson@google.com>
1722 PR gcov-profile/54487
1723 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1726 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1729 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1730 not configured --with-avrlibc=no.
1731 * config/avr/t-avrlibc: New file.
1732 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1733 (DPBIT_FUNCS): Ditto.
1734 (TPBIT_FUNCS): Ditto.
1736 2012-09-04 Teresa Johnson <tejohnson@google.com>
1738 * libgcov.c (struct gcov_summary_buffer): New structure.
1739 (gcov_histogram_insert): New function.
1740 (gcov_compute_histogram): Ditto.
1741 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1742 histograms during summary merging.
1744 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1746 * config.host (x86_64-*-openbsd*): New target.
1748 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1750 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1753 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1756 * config/avr/t-avr (conv_X): Rename to func_X.
1758 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1761 * config/avr/lib1funcs-fixed.S: New file.
1762 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1763 after they are used.
1764 (neg2, neg4): New macros.
1765 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1766 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1767 (__umulhisi3): Speed up MUL variant if there is enough flash.
1768 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1770 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1771 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1772 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1773 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1774 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1775 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1776 (LIB2FUNCS_EXCLUDE): Add supported functions.
1778 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1780 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1781 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1783 * fixed-obj.mk: Only expand dependency if $o is not in
1786 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1788 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1790 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1792 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1793 depend on --enable-shared.
1794 ($(lib1asmfuncs-o)): Use %.vis files independent of
1796 * static-object.mk ($(base)$(objext), $(base).vis)
1797 ($(base)_s$(objext)): Use same rules for visibility handling as in
1800 2012-08-21 Ian Lance Taylor <iant@google.com>
1802 * config/i386/morestack.S (__morestack_non_split): Increase amount
1803 of space allocated for non-split code stack.
1805 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1807 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1808 even if inhibit_libc.
1810 2012-08-17 Julian Brown <julian@codesourcery.com>
1812 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1813 -fexceptions -fnon-call-exceptions if not defined.
1814 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1815 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1817 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1819 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1822 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1824 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1825 rs6000/t-slibgcc-aix.
1827 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1829 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1831 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1833 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1835 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1838 * Makefile.in (version): Replace top_srcdir with srcdir.
1840 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1842 * Makefile.in (version): set to BASE-VER file from gcc directory.
1844 2012-08-01 Nick Clifton <nickc@redhat.com>
1846 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1847 Implements __clrsb for an HImode argument.
1849 2012-07-31 Nick Clifton <nickc@redhat.com>
1851 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1852 Implements __clrsb for an HImode argument.
1853 * config/stormy16/clrsbhi2.c: New file:
1854 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1856 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1858 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1860 2012-07-19 Tristan Gingold <gingold@adacore.com>
1861 Richard Henderson <rth@redhat.com>
1863 * unwind-seh.c: New file.
1864 * unwind-generic.h: Include windows.h for SEH.
1865 (_Unwind_Exception): Use 6 private fields for SEH.
1866 (_GCC_specific_handler): Declare.
1867 * unwind-c.c (__gcc_personality_seh0): New function.
1869 * config/i386/libgcc-cygming.ver: New file.
1870 * config/i386/t-seh-eh: New file.
1871 * config.host (x86_64-*-mingw*): Default to seh.
1873 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1875 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1877 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1879 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1880 __builtin_expect when checking for exceptions.
1881 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1883 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1885 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1886 function declaration.
1887 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1889 * config/ia64/sfp-exceptions.c: New.
1890 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1892 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1894 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1895 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1896 * config/i386/64/sfp-machine: ... (delete here) ...
1897 * config/i386/sfp-machine.h: ... to here.
1898 (FP_EX_MASK): Remove.
1900 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1902 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1904 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1905 * config/i386/libgcc-sol2.ver: Ditto.
1906 * config/i386/libgcc-glibc.ver: Ditto.
1908 2012-06-11 Roland McGrath <mcgrathr@google.com>
1910 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1911 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1914 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1916 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1917 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1918 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1919 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1920 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1921 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1922 * config/i386/64/sfp-machine: ... (delete here) ...
1923 * config/i386/sfp-machine.h: ... to here.
1925 (__sfp_handle_exceptions): New function declaration.
1926 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1927 * config/i386/sfp-exceptions.c: New.
1928 * config/i386/t-softfp: New.
1929 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1930 i386/t-softfp to tmake_file.
1932 2012-06-03 David S. Miller <davem@davemloft.net>
1934 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1937 2012-05-31 David S. Miller <davem@davemloft.net>
1939 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1940 multiply and divide instructions on 32-bit when V9.
1941 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1943 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1945 * config/arm/ieee754-df.S: Fix typos.
1946 * config/arm/ieee754-sf.S: Fix typos.
1947 * config/c6x/libunwind.S: Fix typos.
1948 * config/epiphany/udivsi3-float.c: Fix typos.
1949 * config/microblaze/muldi3_hard.S: Fix typos.
1950 * config/picochip/adddi3.S: Fix typos.
1951 * config/picochip/ashlsi3.S: Fix typos.
1952 * config/picochip/ashrsi3.S: Fix typos.
1953 * config/picochip/clzsi2.S: Fix typos.
1954 * config/picochip/cmpsi2.S: Fix typos.
1955 * config/picochip/divmod15.S: Fix typos.
1956 * config/picochip/divmodhi4.S: Fix typos.
1957 * config/picochip/divmodsi4.S: Fix typos.
1958 * config/picochip/longjmp.S: Fix typos.
1959 * config/picochip/lshrsi3.S: Fix typos.
1960 * config/picochip/parityhi2.S: Fix typos.
1961 * config/picochip/popcounthi2.S: Fix typos.
1962 * config/picochip/setjmp.S: Fix typos.
1963 * config/picochip/subdi3.S: Fix typos.
1964 * config/picochip/ucmpsi2.S: Fix typos.
1965 * config/picochip/udivmodhi4.S: Fix typos.
1966 * config/picochip/udivmodsi4.S: Fix typos.
1967 * config/spu/divv2df3.c: Fix typos.
1968 * config/spu/mfc_multi_tag_release.c: Fix typos.
1969 * config/spu/mfc_tag_release.c: Fix typos.
1970 * configure.ac: Fix typos.
1971 * configure: Regenerate.
1973 2012-05-25 Ian Lance Taylor <iant@google.com>
1975 * config/i386/morestack.S (__morestack_non_split): Check whether
1976 caller is varargs and needs %bp to hold the stack frame on return.
1978 2012-05-25 Olivier Hainque <hainque@adacore.com>
1980 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1981 sequence in the non pic case on VxWorks.
1983 2012-05-24 Olivier Hainque <hainque@adacore.com>
1985 * Makefile.in: Move dependency on install-unwind_h from
1986 "install-leaf" to "install".
1988 2012-05-24 Olivier Hainque <hainque@adacore.com>
1990 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1991 Use a separate command for stamp removals.
1993 2012-05-21 Andrew Pinski <apinski@cavium.com>
1996 * configure.ac: Define the default includes to being none.
1997 * configure: Regenerate.
1999 2012-05-16 Olivier Hainque <hainque@adacore.com>
2001 * Makefile.in (install-unwind_h): Rename into ...
2002 (install-unwind_h-forbuild): New target.
2003 (all): Use it instead of the former install-unwind_h.
2004 (install-unwind_h): Reinstate, copy to user install destination
2005 for include files, not to the internal gcc object directory one.
2006 (install-leaf): Depend on it.
2008 2012-05-15 Olivier Hainque <hainque@adacore.com>
2010 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2011 register numbers. LR_REGNO replaces R_LR.
2012 (ucontext_for): New, helper for ...
2013 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2015 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2017 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2019 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2020 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2021 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2023 (i[34567]86-*-*, x86_64-*-*): ... here.
2025 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2026 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2028 * config/i386/i386-cpuinfo.c: Rename to ...
2029 * config/i386/cpuinfo.c: ... this.
2030 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2032 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2033 (libgcc_cv_init_priority): New test.
2034 * configure: Regenerate.
2035 * config.in: New file.
2036 * Makefile.in (clean): Rename config.h to auto-target.h.
2037 (config.h): Likewise.
2038 (stamp-h): Likewise.
2040 * config/i386/cpuinfo.c (auto-target.h): Include.
2041 (CONSTRUCTOR_PRIORITY): Define.
2042 (__cpu_indicator_init): Use it.
2044 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2046 * longlong.h: Use a URL instead of an FSF postal address.
2047 Replace spaces with tab.
2049 2012-05-08 Teresa Johnson <tejohnson@google.com>
2051 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2052 (__gcov_dump): Ditto.
2053 (gcov_dump_complete): New global variable.
2054 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2055 (__gcov_flush): Outline functionality now in gcov_clear.
2056 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2058 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2060 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2061 (mips*-*-linux*): Include mips/t-tpbit when long double is
2064 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2066 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2067 (get_available_features): New argument. Check for AVX2.
2068 (__cpu_indicator_init): Modify call to get_available_features.
2070 2012-04-25 Alan Modra <amodra@gmail.com>
2072 * config/rs6000/crtsavevr.S: New file.
2073 * config/rs6000/crtrestvr.S: New file.
2074 * config/rs6000/t-savresfgpr: Build the above.
2075 * config/rs6000/t-netbsd: Likewise.
2077 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2079 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2081 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2083 * libgcc/config/i386/i386-cpuinfo.c: New file.
2084 * libgcc/config/i386/t-cpuinfo: New file.
2085 * libgcc/config.host: Include t-cpuinfo.
2086 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2088 2012-04-24 Chao-ying Fu <fu@mips.com>
2090 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2092 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2094 struct siginfo vs. siginfo_t
2096 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2097 siginfo_t instead of struct siginfo.
2098 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2099 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2100 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2101 (ia64_handle_unwabi): Likewise.
2102 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2103 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2104 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2105 (sh_fallback_frame_state): Likewise.
2106 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2107 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2109 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2111 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2114 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2116 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2117 if it hasn't been previously saved.
2119 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2121 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2124 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2127 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2128 instead of __AVR_HAVE_8BIT_SP__.
2130 2012-03-26 Tristan Gingold <gingold@adacore.com>
2132 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2133 (unw_table_entry): Use unw_word instead of unsigned long.
2134 (_Unwind_FindTableEntry): Likewise.
2135 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2136 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2137 (_Unwind_FindTableEntry): Likewise.
2138 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2139 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2140 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2141 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2142 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2143 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2144 (uw_init_context_1, uw_install_context): Likewise.
2145 (unw_word): Move to unwind-ia64.h
2147 2012-03-26 Tristan Gingold <gingold@adacore.com>
2149 * config/vms/vms-ucrt0.c: Update copyright years.
2151 (___gcc_main_flags): Declare.
2152 (__main): Check flags to remap argv and exit code.
2153 * config.host (*-*-*vms*): Adjust extra_parts.
2154 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2157 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2159 * arm/lib1funcs.asm (ctzsi2): New function.
2160 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2161 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2162 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2163 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2164 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2165 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2167 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2169 * config.host: Add bits to support powerpc64-*-freebsd*.
2170 * config/rs6000/freebsd-unwind.h: New file.
2171 * config/rs6000/t-freebsd64: New file.
2173 2012-03-20 Richard Guenther <rguenther@suse.de>
2175 PR gcov-profile/52627
2176 * libgcov.c (init_mx): Fix mutex name.
2178 2012-03-16 Tristan Gingold <gingold@adacore.com>
2180 * config/ia64/vms-unwind.h: Remove ulong (and replace
2181 it by unw_reg where used). Define unw_reg with __int64.
2183 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2185 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2187 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2189 (sparc_is_sighandler): Likewise.
2191 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2193 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2196 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2198 * config/arm/crtn.S: Fix typo.
2200 2012-03-13 Richard Guenther <rguenther@suse.de>
2202 * libgcov.c: Remove stdio.h include and NULL un-define.
2204 2012-03-13 Richard Guenther <rguenther@suse.de>
2207 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2209 2012-03-13 Richard Guenther <rguenther@suse.de>
2211 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2213 2012-03-13 Richard Guenther <rguenther@suse.de>
2215 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2216 and __gthread_mutex_init_function definitions.
2218 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2220 * config.host (mips*-*-openbsd*): Remove.
2222 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2224 * config.host: Remove alpha*-dec-osf5.1* handling.
2225 * config/alpha/gthr-posix.c: Remove.
2226 * config/alpha/libgcc-osf5.ver: Remove.
2227 * config/alpha/osf5-unwind.h: Remove.
2228 * config/alpha/t-osf-pthread: Remove.
2229 * config/alpha/t-slibgcc-osf: Remove.
2230 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2231 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2232 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2233 * mkmap-flat.awk: Remove osf_export handling.
2235 2012-03-12 Richard Guenther <rguenther@suse.de>
2237 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2238 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2239 (__gthread_mutex_init_function): New function.
2240 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2243 * libgcov.c: Include gthr.h.
2244 (__gcov_flush_mx): New global variable.
2245 (init_mx, init_mx_once): New functions.
2246 (__gcov_flush): Protect self with a mutex.
2247 (__gcov_fork): Re-initialize mutex after forking.
2248 * unwind-dw2-fde.c: Change condition under which to use
2249 __GTHREAD_MUTEX_INIT_FUNCTION.
2251 2012-03-12 Tristan Gingold <gingold@adacore.com>
2253 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2254 * config/ia64/t-vms: Likewise.
2256 2012-03-11 Michael Hope <michael.hope@linaro.org>
2258 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2261 2012-03-07 Walter Lee <walt@tilera.com>
2263 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2265 (atomic_xor): Rename and move definition to
2266 config/tilepro/atomic.h.
2267 (atomic_nand): Ditto.
2268 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2270 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2271 (arch_atomic_nand): Ditto.
2273 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2276 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2278 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2281 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2284 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2288 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2289 if RAMPZ affects reading from RAM.
2290 (__tablejump_elpm__): Ditto.
2292 (__movmemx_hi): Ditto.
2293 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2294 (__do_global_dtors): Ditto.
2295 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2296 (__movmemx_hi): Ditto.
2298 2012-03-05 Richard Henderson <rth@redhat.com>
2300 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2301 [ARM] (count_trailing_zeros): Use the builtin.
2303 2012-03-01 Kai Tietz <ktietz@redhat.com>
2305 * soft-fp: Imported from glibc upstream.
2307 2012-02-28 Kai Tietz <ktietz@redhat.com>
2309 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2310 for mingw-targets as attribute gcc_struct.
2312 2012-02-28 Ian Lance Taylor <iant@google.com>
2314 * generic-morestack.c (__splitstack_releasecontext): Correct call
2315 to __morestack_release_segments.
2317 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2320 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2321 for __linux__ when removing signals from __morestack_fullmask.
2323 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2326 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2328 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2330 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2331 instead of HAVE_INITFINI_ARRAY.
2332 * config/ia64/crtend.S: Likewise.
2334 2012-02-20 Kai Tietz <ktietz@redhat.com>
2337 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2339 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2340 to w32-unwind.h header.
2342 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2344 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2345 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2346 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2347 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2349 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2351 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2353 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2356 * config/darwin-crt-tm.c: Correct typo.
2358 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2359 Patrick Marlier <patrick.marlier@gmail.com>
2362 * config/darwin-crt-tm.c: Generate dummy functions.
2364 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2365 Patrick Marlier <patrick.marlier@gmail.com>
2368 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2369 (__doTMRegistrations): Call it.
2370 (__doTMdeRegistrations): Likewise.
2372 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2373 Anatoly Sokolov <aesok@post.ru>
2374 Eric Weddington <eric.weddington@atmel.com>
2377 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2378 (__epilogue_restores__): Ditto.
2380 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2384 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2385 Solaris 11 and slightly reformat.
2386 (sparc_is_sighandler): Likewise.
2388 2012-02-14 Walter Lee <walt@tilera.com>
2390 * config.host: Handle tilegx and tilepro.
2391 * config/tilegx/sfp-machine.h: New file.
2392 * config/tilegx/sfp-machine32.h: New file.
2393 * config/tilegx/sfp-machine64.h: New file.
2394 * config/tilegx/t-crtstuff: New file.
2395 * config/tilegx/t-softfp: New file.
2396 * config/tilegx/t-tilegx: New file.
2397 * config/tilepro/atomic.c: New file.
2398 * config/tilepro/atomic.h: New file.
2399 * config/tilepro/linux-unwind.h: New file.
2400 * config/tilepro/sfp-machine.h: New file.
2401 * config/tilepro/softdivide.c: New file.
2402 * config/tilepro/softmpy.S: New file.
2403 * config/tilepro/t-crtstuff: New file.
2404 * config/tilepro/t-tilepro: New file.
2406 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2410 * gthr-posix.h: Allow static initializer macros to be disabled.
2411 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2413 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2415 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2416 Add t-slibgcc-libgcc to tmake_file.
2417 * config/mips/libgcc-mips16.ver: Revert previous patch.
2418 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2420 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2421 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2423 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2424 * config/cr16/crti.S: New file.
2425 * config/cr16/crtlibid.S: New file.
2426 * config/cr16/crtn.S: New file.
2427 * config/cr16/lib1funcs.S: New file.
2428 * config/cr16/t-cr16: New file.
2429 * config/cr16/t-crtlibid: New file.
2430 * config/cr16/unwind-dw2.h: New file.
2431 * config/cr16/unwind-cr16.c: New file.
2432 * config/cr16/divmodhi3.c: New file.
2434 2012-01-25 Alan Modra <amodra@gmail.com>
2436 * config/rs6000/t-linux64: Delete. Move..
2437 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2438 * config/rs6000/t-linux: ..and libgcc flags to here.
2440 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2442 * config.host (i[34567]86-*-interix3*):
2443 Change triplet to i[34567]86-*-interix[3-9]*.
2444 * configure: Regenerate.
2446 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2447 Richard Sandiford <rdsandiford@googlemail.com>
2449 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2450 * config/mips/mips16.S (__mips16_rdhwr): New function.
2451 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2453 2012-01-11 Nathan Sidwell <nathan@acm.org>
2455 * libgcov.c (__gcov_init): Ignore objects with no functions.
2457 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2460 Extend __pgmx semantics to linearize memory.
2461 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2462 * config/avr/lib1funcs.S (__xload_1): New function.
2463 (__movmemx_qi, __movmemx_hi): New functions.
2464 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2467 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2469 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2470 purported sigacthandler address isn't null before dereferencing it.
2471 (sparc_is_sighandler): Likewise.
2473 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2476 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2477 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2478 (sparc_is_sighandler): Likewise.
2479 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2481 2012-01-06 Tristan Gingold <gingold@adacore.com>
2483 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2484 compatibility thunks...
2485 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2486 (crtbeginS.o, crtendS.o): ... and these to ...
2487 * config/ia64/t-ia64-elf: ... this new file.
2488 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2489 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2491 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2493 * configure: Regenerate.
2494 * config/s390/t-crtstuff: Remove -fPIC.
2496 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2499 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2502 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2505 * config/avr/lib1funcs.S: Remove FIXME comments.
2506 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2508 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2510 Implement light-weight DImode support.
2511 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2512 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2513 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2514 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2516 2011-12-30 Nathan Sidwell <nathan@acm.org>
2518 * libgcov.c (gcov_crc32): Remove global var.
2519 (free_fn_data): New function.
2520 (buffer_fn_data): Pass in filename, more robust error recovery.
2521 (crc32_unsigned): New function.
2522 (gcov_exit): More robust detection of new program. More robust
2524 (__gcov_init): Do not update program's crc here.
2526 2011-12-21 Tristan Gingold <gingold@adacore.com>
2528 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2530 2011-12-21 Ian Lance Taylor <iant@google.com>
2532 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2534 2011-12-20 Ian Lance Taylor <iant@google.com>
2536 * config/i386/morestack.S (__morestack_non_split): If there is
2537 enough stack space already, don't split. Ask for more stack space
2540 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2542 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2544 (_Unwind_DebugHook): New function.
2545 (uw_restore_core_regs): New define.
2546 (unwind_phase2): Use uw_restore_core_regs instead of
2548 (unwind_phase2_forced): Likewise.
2549 (__gnu_Unwind_Resume): Likewise.
2551 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2553 * config/alpha/linux-unwind.h: Update copyright years.
2554 (MD_FROB_UPDATE_CONTEXT): New define.
2555 (alpha_frob_update_context): New function.
2557 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2559 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2560 tmake_file rather replacing it.
2562 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2564 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2565 function is not used for PPC64.
2566 (save_world): Amend comments. Update the VRsave mask to reflect the
2568 (rest_world): Update comments, do not clobber r10, do not use r8.
2569 (eh_rest_world_r10): Amend comments, do not use r8.
2570 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2571 no longer used, move restore of CR and target address to the end of
2574 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2576 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2577 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2579 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2582 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2583 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2585 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2587 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2589 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2592 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2593 * config/avr/lib1funcs.S (__muldi3): New function.
2595 2011-12-06 Andrew Pinski <apinski@cavium.com>
2597 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2599 (__frame_dummy_init_array_entry): Likewise.
2601 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2603 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2607 * config/avr/lib1funcs.S (__prologue_saves__,
2608 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2609 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2611 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2613 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2615 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2618 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2619 (_ITM_deregisterTMCloneTable): Likewise.
2620 (__register_frame_info): Fix unused warning.
2621 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2622 pthread_default_stacksize_np): Likewise.
2623 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2625 2011-11-29 DJ Delorie <dj@redhat.com>
2627 * config.host (rl78-*-elf): New case.
2628 * config/rl78: New directory for the Renesas RL78.
2630 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2632 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2635 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2638 * config/rs6000/t-savresfgpr: New file.
2639 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2640 $(srcdir)/config/rs6000/eabi.S.
2641 * config/rs6000/t-ppccomm-ldbl: Remove.
2642 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2644 (powerpc-*-eabispe*): Likewise.
2645 (powerpc-*-eabi*): Likewise.
2646 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2647 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2648 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2649 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2651 (powerpc-*-eabisim*): Likewise.
2652 (powerpc-*-elf*): Likewise.
2653 (powerpc-*-eabialtivec*): Likewise.
2654 (powerpc-xilinx-eabi*): Likewise.
2655 (powerpc-*-rtems*): Likewise.
2656 (powerpcle-*-elf*): Likewise.
2657 (powerpcle-*-eabisim*): Likewise.
2658 (powerpcle-*-eabi*): Likewise.
2660 2011-11-27 Ian Lance Taylor <iant@google.com>
2662 * generic-morestack.c (__splitstack_find): Check for NULL old
2664 (__splitstack_resetcontext): New function.
2665 (__splitstack_releasecontext): New function.
2666 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2668 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2670 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2672 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2674 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2676 2011-11-26 Richard Henderson <rth@redhat.com>
2678 * config/m68k/linux-atomic.c: New file.
2679 * config/m68k/t-linux: New file.
2680 * config.host (m68k-uclinux, m68k-linux): Use it.
2682 2011-11-26 Richard Henderson <rth@redhat.com>
2684 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2685 (__TMC_END__): Only declare if hidden is available; in the definition,
2686 if hidden is unavailable add a null record.
2687 (deregister_tm_clones, register_tm_clones): New.
2688 (__do_global_dtors_aux, frame_dummy): Use them.
2689 (__do_global_dtors, __do_global_ctors_1): Likewise.
2691 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2693 * config/darwin-crt-tm.c: New file.
2694 * config.host (darwin): Build crttms.o crttme.o to provide
2695 startup and shutdown for tm clones.
2696 * config/t-darwin (crttms.o): New build rule.
2697 (crttme.o): Likewise.
2699 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2701 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2704 2011-11-21 Richard Henderson <rth@redhat.com>
2706 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2707 (__TMC_LIST__, __TMC_END__): New.
2708 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2709 (__do_global_dtors): Likewise.
2710 (frame_dummy): Call _ITM_registerTMCloneTable.
2711 (__do_global_ctors_1): Likewise.
2713 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2715 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2716 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2717 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2718 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2719 * config/i386/t-darwin64: Remove.
2720 * config/sh/t-netbsd (LIB2ADD): Remove.
2722 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2725 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2726 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2727 * config/avr/lib1funcs.S (wmov): New assembler macro.
2728 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2729 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2730 (__udivmod64): New function.
2731 (__negdi2): New function.
2733 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2735 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2736 *-*-freebsd*aout*): Remove.
2738 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2740 * static-object.mk (c_flags-$o): Save c_flags.
2741 ($(base)$(objext)): Use it.
2743 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2745 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2747 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2750 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2751 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2754 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2756 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2758 (aeabi_uidivmod): Likewise.
2759 (umodsi3): Likewise.
2761 (aeabi_idivmod): Likewise.
2764 2011-11-16 Tristan Gingold <gingold@adacore.com>
2766 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2768 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2771 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2772 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2774 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2776 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2778 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2779 * config/pa/t-stublib64: Delete.
2781 2011-11-12 Richard Henderson <rth@redhat.com>
2783 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2784 cast the pointer argument to _Unwind_SetGRPtr.
2786 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2788 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2790 2011-11-09 Ian Lance Taylor <iant@google.com>
2792 * generic-morestack.c: Include <string.h>.
2793 (uintptr_type): Define.
2794 (struct initial_sp): Add dont_block_signals field. Reduce size of
2796 (allocate_segment): Set prev field to NULL. Don't set
2797 __morestack_current_segment or __morestack_segments.
2798 (__generic_morestack): Update current->prev and *pp after calling
2800 (__morestack_block_signals): Don't do anything if
2801 dont_block_signals is set.
2802 (__morestack_unblock_signals): Likewise.
2803 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2805 (__splitstack_block_signals): New function.
2806 (enum __splitstack_content_offsets): Define.
2807 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2808 (__splitstack_makecontext): New function.
2809 (__splitstack_block_signals_context): New function.
2810 (__splitstack_find_context): New function.
2811 * config/i386/morestack.S (__morestack_get_guard): New function.
2812 (__morestack_set_guard, __morestack_make_guard): New functions.
2813 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2815 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2817 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2818 (i[34567]86-*-mingw*): ... here.
2819 (x86_64-*-mingw*): ... here.
2821 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2823 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2825 2011-11-07 Nathan Sidwell <nathan@acm.org>
2827 * libgcov.c (struct gcov_fn_buffer): New struct.
2828 (buffer_fn_data): New helper.
2829 (gcov_exit): Rework for new gcov data structures.
2831 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2834 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2836 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2838 * config.host (tmake_file): Correct comment.
2839 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2841 (bfin*-uclinux*): Likewise.
2842 (bfin*-linux-uclibc*): Likewise.
2843 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2845 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2847 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2848 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2849 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2850 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2851 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2852 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2853 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2854 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2855 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2856 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2857 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2858 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2859 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2861 * config/bfin/t-elf: Remove.
2862 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2864 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2866 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2867 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2868 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2869 (lm32-*-elf*): ... this.
2870 (lm32-*-rtems*): ... and this.
2872 (m32r-*-rtems*): Add to tmake_file.
2873 (moxie-*-rtems*): Likewise.
2874 (sparc-*-rtems*): Likewise.
2875 Remove t-rtems from tmake_file.
2876 (sparc64-*-rtems*): Likewise.
2877 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2880 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2883 * config/gthr-posix.h: Move ...
2884 * gthr-posix.h: ... here.
2885 * config/gthr-lynx.h: Reflect this.
2886 * config/gthr-vxworks.h: Likewise.
2887 * config/rs6000/gthr-aix.h: Likewise.
2888 * configure.ac (target_thread_file): Likewise.
2889 * configure: Regenerate.
2891 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2893 * config.host (arm*-*-rtemseabi*): New target.
2895 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2898 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2901 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2903 * config.host (epiphany-*-elf*): New configuration.
2904 * config/epiphany: New Directory.
2906 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2908 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2909 * config/avr/t-rtems: New.
2910 Filter out _exit from LIB1ASMFUNCS.
2912 2011-11-04 David S. Miller <davem@davemloft.net>
2914 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2915 * configure: Rebuild.
2917 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2919 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2922 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2925 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2926 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2928 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2931 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2933 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2935 * config/c6x/t-elf (LIB2ADDEH): Set.
2936 * config/c6x/t-c6x-elf: Remove.
2938 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2940 * config/i386/sol2-ci.S: Rename to ...
2941 * config/i386/crti.S: ... this.
2942 * config/i386/sol2-cn.S: Rename to ...
2943 * config/i386/crtn.S: ... this.
2944 * config/sparc/sol2-ci.S: Rename to ...
2945 * config/sparc/crti.S: ... this.
2946 * config/sparc/sol2-cn.S: Rename to ...
2947 * config/sparc/crtn.S: ... this.
2948 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2949 (crti.o, crtn.o): Remove.
2951 2011-11-04 Tristan Gingold <gingold@adacore.com>
2953 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2955 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2957 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2959 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2961 * config.host (crisv32-*-none, cris-*-none): Remove.
2962 (crisv32-*-elf): Append to tmake_file, don't just set it.
2963 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2965 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2967 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2968 (ecrtn$(objext)): Likewise.
2969 (ncrti$(objext)): Likewise.
2970 (ncrtn$(objext)): Likewise.
2972 2011-11-03 Andreas Schwab <schwab@redhat.com>
2974 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2976 2011-11-02 David S. Miller <davem@davemloft.net>
2978 * configure.ac: Set host_address on sparc too.
2979 * configure: Regenerate.
2980 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2981 based upon host_address.
2982 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2984 2011-11-02 Jason Merrill <jason@redhat.com>
2986 * config/rs6000/t-ppccomm: Add missing \.
2988 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2990 * gthr-single.h, gthr.h: New files.
2991 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2992 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2993 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2994 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2995 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2996 * configure.ac (thread_header): New variable.
2997 Set it depending on target_thread_file.
2998 (gthr-default.h): Link from $thread_header.
2999 * configure: Regenerate.
3000 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3002 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3004 * configure.ac (tm_file_): New variable.
3005 Determine from tm_file.
3006 (tm_file, tm_defines): Substitute.
3007 * configure: Regenerate.
3008 * mkheader.sh: New file.
3009 * Makefile.in (clean): Remove libgcc_tm.h.
3010 ($(objects)): Depend on libgcc_tm.h.
3011 (libgcc_tm_defines, libgcc_tm_file): New variables.
3012 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3013 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3014 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3015 ($(extra-parts)): Depend on libgcc_tm.h.
3016 * config.host (tm_defines, tm_file): New variable.
3017 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3018 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3019 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3020 (avr-*-rtems*): Likewise.
3021 (avr-*-*): Likewise.
3022 (frv-*-elf): Likewise.
3023 (frv-*-*linux*): Likewise.
3024 (h8300-*-rtems*): Likewise.
3025 (h8300-*-elf*): Likewise.
3026 (i[34567]86-*-darwin*): Likewise.
3027 (x86_64-*-darwin*): Likewise.
3028 (rx-*-elf): Likewise.
3029 (tic6x-*-uclinux): Likewise.
3030 (tic6x-*-elf): Likewise.
3031 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3032 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3033 * config/i386/cygming-crtbegin.c: Likewise.
3034 * config/i386/cygming-crtend.c: Likewise.
3035 * config/ia64/fde-vms.c: Likewise.
3036 * config/ia64/unwind-ia64.c: Likewise.
3037 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3038 * config/rs6000/darwin-fallback.c: Likewise.
3039 * config/stormy16/lib2funcs.c: Likewise.
3040 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3041 * crtstuff.c: Likewise.
3042 * dfp-bit.h: Likewise.
3043 * emutls.c: Likewise.
3044 * fixed-bit.c: Likewise.
3045 * fp-bit.c: Likewise.
3046 * generic-morestack-thread.c: Likewise.
3047 * generic-morestack.c: Likewise.
3048 * libgcc2.c: Likewise.
3049 * libgcov.c: Likewise.
3050 * unwind-dw2-fde-dip.c: Likewise.
3051 * unwind-dw2-fde.c: Likewise.
3052 * unwind-dw2.c: Likewise.
3053 * unwind-sjlj.c: Likewise.
3055 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3057 * configure.ac: Include ../config/picflag.m4.
3058 (GCC_PICFLAG): Call it.
3060 * configure: Regenerate.
3061 * Makefile.in (gcc_srcdir): Remove.
3062 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3063 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3064 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3065 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3066 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3069 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3070 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3071 to refer to libgcc2.c.
3073 * config/darwin-64.c: New file.
3074 * config/darwin-crt3.c: Remove comment.
3075 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3076 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3077 config/udivmodsi4.c: New files.
3078 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3079 config/memset.c: New files.
3080 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3081 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3082 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3083 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3084 * config/t-openbsd-thread: New file.
3085 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3086 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3087 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3088 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3091 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3092 to refer to gthr-posix.c.
3093 * config/alpha/t-vms (LIB2ADD): Set.
3094 * config/alpha/vms-gcc_shell_handler.c: New file.
3095 * config/arm/bpabi.c, config/arm/fp16.c,
3096 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3097 config/arm/unaligned-funcs.c: New files.
3098 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3099 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3100 * config/arm/t-linux: Likewise.
3101 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3102 * config/arm/t-netbsd: New file.
3103 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3104 * config/arm/t-symbian (LIB2ADD_ST): Set.
3105 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3106 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3107 * config/bfin/t-elf: New file.
3108 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3109 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3110 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3111 config/c6x/ltf.c: New files.
3112 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3113 (HOST_LIBGCC2_CFLAGS): Set.
3114 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3115 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3116 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3118 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3119 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3120 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3121 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3122 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3124 * config/frv/t-frv (LIB2ADD): Set.
3125 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3126 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3127 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3128 config/h8300/popcounthi2.c: New files.
3129 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3130 * config/i386/gthr-win32.c: New file.
3131 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3132 * config/i386/t-cygwin: Likewise.
3133 * config/i386/t-darwin, config/i386/t-darwin64,
3134 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3135 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3136 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3137 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3138 * config/ia64/quadlib.c: New file.
3139 * config/ia64/t-hpux (LIB2ADD): Set.
3140 * config/ia64/t-ia64: Add comment.
3141 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3142 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3143 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3144 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3145 * config/m32c/t-m32c (LIB2ADD): Set.
3146 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3147 * config/m32r/t-m32r: Likewise.
3148 * config/m68k/fpgnulib.c: New file.
3149 * config/m68k/t-floatlib (LIB2ADD): Set.
3150 (xfgnulib.c): New target.
3151 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3152 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3153 * config/mep/t-mep (LIB2ADD): Set.
3154 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3155 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3156 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3157 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3158 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3159 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3160 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3161 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3162 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3163 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3165 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3166 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3167 * config/pa/fptr.c, config/pa/lib2funcs.S,
3168 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3169 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3170 (LIB2ADD, LIB2ADD_ST): Set.
3171 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3172 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3174 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3175 * config/pdp11/t-pdp11: New file.
3176 * config/picochip/libgccExtras/adddi3.S,
3177 config/picochip/libgccExtras/ashlsi3.S,
3178 config/picochip/libgccExtras/ashrsi3.S,
3179 config/picochip/libgccExtras/clzsi2.S,
3180 config/picochip/libgccExtras/cmpsi2.S,
3181 config/picochip/libgccExtras/divmod15.S,
3182 config/picochip/libgccExtras/divmodhi4.S,
3183 config/picochip/libgccExtras/divmodsi4.S,
3184 config/picochip/libgccExtras/lshrsi3.S,
3185 config/picochip/libgccExtras/parityhi2.S,
3186 config/picochip/libgccExtras/popcounthi2.S,
3187 config/picochip/libgccExtras/subdi3.S,
3188 config/picochip/libgccExtras/ucmpsi2.S,
3189 config/picochip/libgccExtras/udivmodhi4.S,
3190 config/picochip/libgccExtras/udivmodsi4.S: New files.
3191 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3192 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3193 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3194 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3195 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3196 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3197 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3198 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3200 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3201 (HOST_LIBGCC2_CFLAGS): Set.
3202 * config/rs6000/t-darwin64: New file.
3203 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3204 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3205 * config/rs6000/t-ppccomm (LIB2ADD): Add
3206 $(srcdir)/config/rs6000/tramp.S.
3207 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3208 Add $(srcdir)/config/rs6000/eabi.S.
3209 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3210 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3211 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3212 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3213 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3214 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3215 * config/rs6000/tramp.S: New file.
3216 * config/s390/t-tpf: Remove.
3217 * config/sh/linux-atomic.S: New file.
3218 * config/sh/t-linux (LIB2ADD): Set.
3219 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3220 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3221 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3223 (HOST_LIBGCC2_CFLAGS): Set.
3224 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3225 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3226 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3227 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3228 config/spu/mfc_multi_tag_release.c,
3229 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3230 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3231 config/spu/multi3.c: New files.
3232 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3233 (HOST_LIBGCC2_CFLAGS): Set.
3234 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3235 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3236 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3237 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3238 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3239 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3240 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3241 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3242 config/stormy16/umodsi3.c: New files.
3243 * config/xtensa/lib2funcs.S: New file.
3244 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3245 * config/xtensa/t-xtensa (LIB2ADD): Set.
3246 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3247 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3248 Add t-freebsd-thread to tmake_file for posix threads.
3249 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3250 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3251 (*-*-lynxos*): Likewise.
3252 (*-*-netbsd*): Likewise.
3253 (*-*-openbsd*): Likewise.
3254 Add t-openbsd-thread to tmake_file for posix threads.
3255 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3256 (*-*-vxworks*): Set tmake_file.
3257 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3258 (alpha*-*-freebsd*): Likewise.
3259 (alpha*-*-netbsd*): Likewise.
3260 (alpha*-*-openbsd*): Likewise.
3261 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3262 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3263 (alpha*-dec-*vms*): Likewise.
3264 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3265 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3266 (bfin*-uclinux*): Likewise.
3267 (bfin*-linux-uclibc*): Likewise.
3268 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3269 (crisv32-*-none): Likewise.
3270 (cris-*-elf): Likewise.
3271 (cris-*-none): Likewise.
3272 (cris-*-linux*, crisv32-*-linux*): Likewise.
3273 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3275 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3277 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3278 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3279 (x86_64-*-elf*): Likewise.
3280 (i[34567]86-*-nto-qnx*): Likewise.
3281 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3283 (x86_64-*-mingw*): Likewise.
3284 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3285 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3286 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3287 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3288 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3290 (mipsisa64sr71k-*-elf*): Likewise.
3291 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3292 (mips-*-elf*, mipsel-*-elf*): Likewise.
3293 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3294 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3295 (mips*-*-rtems*): Likewise.
3296 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3298 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3299 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3300 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3301 (spu-*-elf*): Likewise.
3302 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3304 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3306 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3307 $(srcdir) to refer to $(LIB1ASMSRC).
3309 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3310 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3311 config/arm/lib1funcs.S: New files.
3312 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3313 * config/arm/t-arm: New file.
3314 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3315 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3316 config/arm/t-strongarm-elf: New files.
3317 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3318 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3319 * config/avr/lib1funcs.S: New file.
3320 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3321 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3322 * config/c6x/lib1funcs.S: New file.
3323 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3324 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3325 * config/frv/lib1funcs.S: New file.
3326 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3327 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3328 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3329 * config/ia64/__divxf3.asm: Rename to ...
3330 * config/ia64/__divxf3.S: ... this.
3331 Adapt lib1funcs.asm filename.
3332 * config/ia64/_fixtfdi.asm: Rename to ...
3333 * config/ia64/_fixtfdi.S: ... this.
3334 Adapt lib1funcs.asm filename.
3335 * config/ia64/_fixunstfdi.asm: Rename to ...
3336 * config/ia64/_fixunstfdi.S: ... this.
3337 Adapt lib1funcs.asm filename.
3338 * config/ia64/_floatditf.asm: Rename to ...
3339 * config/ia64/_floatditf.S: ... this.
3340 Adapt lib1funcs.asm filename.
3341 * config/ia64/lib1funcs.S: New file.
3342 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3343 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3344 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3345 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3346 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3347 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3348 * config/mep/lib1funcs.S: New file.
3349 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3350 * config/mips/mips16.S: New file.
3351 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3352 * config/pa/milli64.S: New file.
3353 * config/pa/t-linux, config/pa/t-linux64: New files.
3354 * config/picochip/lib1funcs.S: New file.
3355 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3356 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3357 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3358 * config/sh/t-netbsd: New file.
3359 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3360 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3361 * config/sh/t-sh64: New file.
3362 * config/sparc/lb1spc.S: New file.
3363 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3365 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3366 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3367 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3368 config/xtensa/lib1funcs.S: New files.
3369 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3370 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3372 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3373 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3374 (arm*-*-linux*): Likewise.
3375 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3376 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3377 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3378 (arm*-*-ecos-elf): Likewise.
3379 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3380 (arm*-*-rtems*): Likewise.
3381 (arm*-*-elf): Likewise.
3382 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3383 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3384 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3385 (bfin*-uclinux*): Likewise.
3386 (bfin*-linux-uclibc*): Likewise.
3387 (bfin*-rtems*): Likewise.
3388 (bfin*-*): Likewise.
3389 (fido-*-elf): Merge into m68k-*-elf*.
3390 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3391 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3392 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3393 (h8300-*-elf*): Likewise.
3394 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3395 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3396 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3397 (i[34567]86-*-mingw*): Likewise.
3398 (x86_64-*-mingw*): Likewise.
3399 (i[34567]86-*-interix3*): Likewise.
3400 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3401 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3402 (m68k-*-elf*): Also handle fido-*-elf.
3403 Add m68k/t-floatlib to tmake_file.
3404 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3405 (m68k-*-linux*): Likewise.
3406 (m68k-*-rtems*): Likewise.
3407 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3408 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3410 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3411 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3412 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3413 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3414 sh/t-netbsd to tmake_file.
3415 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3416 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3417 (sh-wrs-vxworks): Likewise.
3418 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3420 (v850*-*-*): Add v850/t-v850 to tmake_file.
3421 (vax-*-linux*): Add vax/t-linux to tmake_file.
3422 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3424 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3426 * crtstuff.c: New file.
3427 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3428 (CRTSTUFF_T_CFLAGS): Define.
3429 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3430 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3431 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3434 (crtbeginT.o): Use $(objext).
3435 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3436 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3437 (gcc-extra-parts): Remove.
3438 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3440 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3441 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3442 Add t-crtstuff-pic to tmake_file.
3443 (*-*-lynxos*): New case.
3444 Set tmake_file, extra_parts.
3445 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3446 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3447 *-*-netbsdelf[2-9]*.
3448 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3449 (*-*-rtems*): Set extra_parts.
3450 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3451 (*-*-uclinux*): New case.
3453 (*-*-vms*): New case.
3454 Set tmake_file, extra_parts.
3455 (*-*-elf): Set extra_parts.
3456 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3457 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3460 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3462 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3463 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3464 (arm-wrs-vxworks): Append to tmake_file.
3466 (arm*-*-uclinux*): Set extra_parts.
3467 (arm*-*-ecos-elf): Likewise.
3468 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3470 (arm*-*-rtems*): Set extra_parts.
3471 (arm*-*-elf): Likewise.
3472 (avr-*-rtems*): Clear extra_parts.
3473 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3475 (bfin*-uclinux*): Likewise.
3476 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3477 (bfin*-rtems*): Append to tmake_file.
3479 (bfin*-*): Likewise.
3480 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3481 (crisv32-*-elf): ... this.
3482 (crisv32-*-none): ... this.
3483 (cris-*-elf, cris-*-none): New cases.
3484 Add cris/t-elfmulti to tmake_file.
3485 (fr30-*-elf): Append to tmake_file.
3487 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3489 (h8300-*-rtems*): Append to tmake_file.
3491 (h8300-*-elf*): Likewise.
3492 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3494 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3496 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3497 (x86_64-*-elf*): Likewise.
3498 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3499 (x86_64-*-freebsd*): Likewise.
3500 (x86_64-*-netbsd*): Likewise.
3501 (i[34567]86-*-linux*): Likewise.
3502 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3503 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3504 (x86_64-*-linux*): Likewise.
3505 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3506 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3509 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3510 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3511 Append to extra_parts, remove crtbegin.o, crtend.o.
3512 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3513 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3514 crtend.o, crtbeginS.o, crtendS.o.
3515 (ia64*-*-linux*): Comment extra_parts.
3516 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3518 (iq2000*-*-elf*): Clear extra_parts.
3519 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3520 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3521 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3522 (m32r-*-rtems*): ... this.
3523 Add m32r/t-m32r to tmake_file.
3524 (m68k-*-elf*): Add t-crtin to tmake_file.
3525 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3526 (mcore-*-elf): Likewise.
3527 (microblaze*-*-*): Set extra_parts.
3528 (mips*-sde-elf*): New case.
3529 Set tmake_file, extra_parts.
3530 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3531 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3532 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3535 (mipsisa64sr71k-*-elf*): Likewise.
3536 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3537 (mips-*-elf*, mipsel-*-elf*): Likewise.
3538 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3539 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3540 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3541 (mips*-*-rtems*): Likewise.
3542 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3543 (moxie-*-*): Split into ...
3544 (moxie-*-elf, moxie-*-uclinux*): ... this.
3545 Add to extra_parts, remove crtbegin.o, crtend.o.
3546 (moxie-*-rtems*): New case.
3549 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3551 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3552 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3555 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3556 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3558 (powerpc-*-eabisim*): Likewise.
3559 (powerpc-*-elf*): Likewise.
3560 (powerpc-*-eabialtivec*): Likewise.
3561 (powerpc-xilinx-eabi*): Likewise.
3562 (powerpc-*-eabi*): Likewise.
3563 (powerpc-*-rtems*): Likewise.
3564 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3567 (powerpc-*-lynxos*): Add to tmake_file.
3568 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3569 rs6000/t-crtstuff, t-crtstuff-pic.
3571 (powerpcle-*-eabisim*): Likewise.
3572 (powerpcle-*-eabi*): Likewise.
3573 (rx-*-elf): Remove extra_parts.
3574 (s390x-ibm-tpf*): Set extra_parts.
3575 (score-*-elf): Set extra_parts.
3576 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3577 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3578 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3579 (sh64l*-*-netbsd*): Split into ...
3580 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3581 Add t-crtstuff-pic to tmake_file.
3583 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3585 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3586 (sparc-*-elf*): Remove t-crtin from tmake_file.
3587 Add to extra_parts, remove crtbegin.o, crtend.o.
3588 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3589 (sparc64-*-linux*): Likewise.
3590 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3591 Add to extra_parts, remove crtbegin.o, crtend.o.
3592 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3593 Add to extra_parts, remove crtbegin.o, crtend.o.
3594 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3595 Add to extra_parts, remove crtbegin.o, crtend.o.
3596 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3597 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3598 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3600 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3602 (tic6x-*-*): Change to ...
3603 (tic6x-*-elf): ... this.
3605 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3607 (am33_2.0-*-linux*): Add comment.
3608 (mep*-*-*): Add mep/t-mep to tmake_file.
3610 * config/alpha/t-vms: New file.
3611 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3612 * config/arm/crti.S, config/arm/crtn.S: New files.
3613 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3614 * config/bfin/crtlibid.S: New file.
3615 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3616 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3617 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3618 (crti.o, crtin.o): New rules.
3619 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3620 * config/c6x/t-uclinux: New file.
3621 * config/cris/t-elfmulti: New file.
3622 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3623 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3624 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3625 * config/frv/t-frv: New file.
3626 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3627 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3628 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3630 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3631 refer to cygming-crtbegin.c, cygming-crtend.c.
3633 * config/i386/t-nto: New file.
3634 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3635 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3636 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3637 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3640 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3641 (crtinitS.o): New rule.
3642 * config/ia64/vms-crtinit.S: New file.
3643 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3644 * config/m32r/initfini.c: New file.
3645 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3646 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3647 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3648 * config/mep/t-mep: New file.
3649 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3650 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3651 * config/mips/crti.S, config/mips/crtn.S: New files.
3652 * config/mips/t-crtstuff: New file.
3653 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3654 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3655 (CUSTOM_CRTIN): Set.
3656 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3658 Use $(srcdir) to refer to crti.S, crtn.S.
3659 Use .S extension, $<.
3660 * config/moxie/crti.asm: Rename to ...
3661 * config/moxie/crti.S: ... this.
3662 * config/moxie/crtn.asm: Rename to ...
3663 * config/moxie/crtn.S: ... this.
3664 * config/moxie/t-moxie: Remove.
3665 * config/pa/stublib.c: New file.
3666 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3667 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3668 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3669 * config/rs6000/t-crtstuff: New file.
3670 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3671 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3672 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3673 Make output file explicit.
3674 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3675 Make output file explicit.
3676 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3677 Make output file explicit.
3678 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3679 Make output file explicit.
3680 * config/score/crti.S, config/score/crtn.S: New files.
3681 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3682 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3684 * config/sh/t-sh, config/sh/t-superh: New files.
3685 * config/sparc/t-linux64: New file.
3686 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3687 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3688 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3689 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3690 * config/t-crtin: Remove.
3691 * config/t-crtstuff-pic: New file.
3692 * config/t-sol2 (CUSTOM_CRTIN): Set.
3693 (crti.o, crtn.o): New rules.
3694 * config/vms/t-vms: New file.
3695 * config/vms/vms-ucrt0.c: New file.
3696 * config/xtensa/t-elf: New file.
3698 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3700 * Makefile.in (SHLIB_NM_FLAGS): Set.
3701 * mkmap-flat.awk, mkmap-symver.awk: New files.
3702 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3704 * configure: Regenerate.
3705 * config/libgcc-glibc.ver: New file.
3706 * config/libgcc-libsystem.ver: New file.
3707 * config/t-libunwind (SHLIB_LC): Set.
3708 * config/t-linux: New file.
3709 * config/t-slibgcc (INSTALL_SHLIB): New.
3710 (SHLIB_INSTALL): Use it.
3711 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3712 to mkmap-symver.awk.
3713 (SHLIB_MAPFILES): Don't append, adapt pathname.
3714 (SHLIB_VERPFX): Set.
3715 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3716 to mkmap-symver.awk.
3717 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3718 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3719 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3720 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3722 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3723 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3724 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3725 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3726 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3727 * config/i386/libgcc-darwin.10.4.ver,
3728 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3730 * config/i386/t-darwin: Remove.
3731 * config/i386/t-darwin64: Likewise.
3732 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3733 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3734 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3735 * config/i386/t-linux: New file.
3736 * config/i386/t-mingw32: New file.
3737 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3738 * config/ia64/t-glibc: Rename to ...
3739 * config/ia64/t-linux: ... this.
3740 (SHLIB_MAPFILES): Set.
3741 * config/ia64/t-glibc-libunwind: Rename to ...
3742 * config/ia64/t-linux-libunwind: ... this.
3743 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3744 * config/ia64/t-slibgcc-hpux: New file.
3745 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3746 * config/m68k/t-slibgcc-elf-ver: New file.
3747 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3748 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3750 * config/pa/t-slibgcc-hpux: New file.
3751 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3753 * config/rs6000/libgcc-darwin.10.4.ver,
3754 config/rs6000/libgcc-darwin.10.5.ver: New files.
3755 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3756 config/rs6000/libgcc-glibc.ver.
3757 * config/rs6000/libgcc-ppc64.ver: Rename to
3758 config/rs6000/libgcc-ibm-ldouble.ver.
3759 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3760 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3761 * config/rs6000/t-ldbl128: Rename to ...
3762 * config/rs6000/t-linux: ... this.
3763 (SHLIB_MAPFILES): Adapt filename.
3764 * config/rs6000/t-slibgcc-aix: New file.
3765 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3766 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3767 libgcc-excl.ver, libgcc-glibc.ver.
3768 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3769 * config/sparc/libgcc-glibc.ver: New file.
3770 * config/sparc/t-linux: New file.
3771 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3772 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3773 t-slibgcc-elf-ver to tmake_file.
3774 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3776 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3777 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3778 t-slibgcc-elf-ver, t-linux to tmake_file.
3779 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3781 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3782 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3783 (alpha*-dec-*vms*): Likewise.
3784 (arm*-*-freebsd*): Append to tmake_file.
3785 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3786 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3788 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3789 tmake_file for arm*-*-symbianelf*.
3790 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3791 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3793 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3794 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3795 pa/t-slibgcc-dwarf-ver to tmake_file.
3796 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3797 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3798 (hppa*64*-*-hpux11*): Likewise.
3799 (hppa[12]*-*-hpux11*): Likewise.
3800 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3801 i386/t-crtpc, i386/t-crtfm.
3802 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3803 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3805 Add i386/t-cygwin to tmake_file.
3806 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3807 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3808 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3810 Add i386/t-mingw32 to tmake_file.
3811 (x86_64-*-mingw*): Likewise.
3812 (ia64*-*-freebsd*): Append to tmake_file.
3813 (ia64*-*-linux*): Append to tmake_file.
3814 Replace ia64/t-glibc by ia64/t-linux.
3815 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3817 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3818 t-slibgcc-hpux to tmake_file.
3819 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3820 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3821 (m32rle-*-linux*): Likewise.
3822 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3824 (microblaze*-linux*): New case.
3825 Append to tmake_file, add t-slibgcc-nolc-override.
3826 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3827 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3828 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3829 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3830 rs6000/t-slibgcc-aix to tmake_file.
3831 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3832 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3833 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3834 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3835 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3836 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3838 (sparc-*-linux*): Append to tmake_file for *-leon*.
3839 Add sparc/t-linux to tmake_file for non-Leon targets.
3840 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3841 (tic6x-*-uclinux): New case.
3842 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3843 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3844 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3845 (am33_2.0-*-linux*): Append to tmake_file.
3846 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3847 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3848 x86_64-*-kfreebsd*-gnu.
3849 Add i386/t-linux to tmake_file.
3851 2011-10-28 Ian Lance Taylor <iant@google.com>
3853 * config/i386/morestack.S: Correct CFI information to do proper
3854 returns throughout function. In 32-bit mode, save %ebx so that it
3855 is restored on unwind.
3857 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3859 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3860 case where B3 isn't the return register.
3862 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3863 logic for doubleword pops.
3865 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3867 * config/rs6000/t-freebsd: Add wildcard.
3869 2011-10-21 Paul Brook <paul@codesourcery.com>
3871 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3873 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3874 Eric Botcazou <ebotcazou@adacore.com>
3877 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3878 fs->signal_frame to 1.
3880 2011-10-07 Ian Lance Taylor <iant@google.com>
3882 * generic-morestack-thread.c: #include <errno.h>.
3884 2011-10-07 Ian Lance Taylor <iant@google.com>
3887 * generic-morestack.c (__generic_morestack): Make sure the segment
3888 is large enough for both the stack frame and the copied
3891 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3894 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3897 2011-09-28 Nick Clifton <nickc@redhat.com>
3899 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3900 64-bit doubles are not enabled.
3901 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3902 and floatunsisf functions.
3904 2011-09-13 Paul Brook <paul@codesourcery.com>
3906 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3907 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3908 * unwind-arm-common.inc: New file.
3909 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3910 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3911 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3912 * config/c6x/libunwind.S: New file.
3913 * config/c6x/pr-support.c: New file.
3914 * config/c6x/unwind-c6x.c: New file.
3915 * config/c6x/unwind-c6x.h: New file.
3916 * config/c6x/t-c6x-elf: New file.
3918 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3920 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3921 (ASM_DIVZERO): Ditto.
3922 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3924 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3926 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3928 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3931 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3932 instead of an assembly one.
3934 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3937 * Makefile.in (install-unwind_h): Create
3938 $(gcc_objdir)/include/unwind.h atomically.
3940 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3942 * Makefile.in (install-unwind_h): Remove destination file first.
3944 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3947 * config/mips/t-mips16: New file.
3948 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3949 (mips*-*-linux*): Likewise.
3950 (mips*-sde-elf*): Likewise.
3951 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3952 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3953 Add mips/t-mips16 to tmake_file.
3954 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3955 (mips-*-elf*): Likewise.
3956 (mips64-*-elf*): Likewise.
3957 (mips64orion-*-elf*): Likewise.
3958 (mips*-*-rtems*): Likewise.
3959 (mipstx39-*-elf*): Likewise.
3960 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3961 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3963 Use $(srcdir) to refer to sync.c.
3965 ($(libgcc-sync-funcs-o)): Likewise.
3966 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3967 ($(libgcc-sync-funcs-s-o)): Likewise.
3969 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3971 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3974 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3977 * config/i386/value-unwind.h: New.
3979 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3981 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3982 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3983 Add to tmake_file rather than overriding it.
3985 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3987 * config/t-softfp: Remove.
3988 * soft-fp: Moved from ../gcc/config.
3989 * soft-fp/README: Remove t-softfp reference.
3990 * soft-fp/t-softfp: Move to config/t-softfp.
3991 (softfp_machine_header): Remove.
3992 (softfp_file_list): Remove config subdir.
3993 (soft-fp-objects): New variable.
3994 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3995 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3996 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3997 * config/t-softfp-excl: New file.
3998 * config/t-softfp-sfdf: New file.
3999 * config/t-softfp-tf: New file.
4000 * config/no-sfp-machine.h: New file.
4001 * config/arm/sfp-machine.h: New file.
4002 * config/arm/t-softfp: New file.
4003 * config/c6x/sfp-machine.h: New file.
4004 * config/i386/32/t-fprules-softfp: Rename to ...
4005 * config/i386/32/t-softfp: ... this.
4006 (tifunctions, LIB2ADD): Remove.
4007 (softfp_int_modes): Override.
4008 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4010 * config/i386/64/eqtf2.c: Likewise.
4011 * config/i386/64/getf2.c: Likewise.
4012 * config/i386/64/letf2.c: Likewise.
4013 * config/ia64/sft-machine.h: New file.
4014 * config/ia64/t-fprules-softfp: Rename to ...
4015 * config/ia64/t-softfp: ... this.
4016 * config/lm32/sfp-machine.h: New file.
4017 * config/moxie/t-moxie-softfp: Remove.
4018 * config/rs6000/ibm-ldouble-format: New file.
4019 * config/rs6000/ibm-ldouble.c: New file.
4020 * config/rs6000/libgcc-ppc-glibc.ver: New file
4021 * config/rs6000/libgcc-ppc64.ver: New file
4022 * config/rs6000/sfp-machine.h: New file.
4023 * config/rs6000/t-freebsd: New file.
4024 * config/rs6000/t-ibm-ldouble: New file.
4025 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4026 libgcc-ppc-glibc.ver.
4027 * config/rs6000/t-linux64: New file.
4028 * config/rs6000/t-ppccomm (LIB2ADD): Add
4029 $(srcdir)/config/rs6000/ibm-ldouble.c.
4030 * config/rs6000/t-ppccomm-ldbl: New file.
4031 * config/score/sfp-machine.h: New file.
4032 * config.host (sfp_machine_header): Explain.
4033 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4034 t-softfp to tmake_file.
4035 (arm*-*-uclinux*): Likewise.
4036 (arm*-*-ecos-elf): Likewise.
4037 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4038 (arm*-*-rtems*): Likewise.
4039 (arm*-*-elf): Likewise.
4040 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4042 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4043 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4044 (lm32-*-uclinux*): Likewise.
4045 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4046 t-softfp-excl, t-softfp.
4047 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4048 (powerpc64-*-darwin*): Likewise.
4049 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4051 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4053 (powerpc-*-eabisim*): Likewise.
4054 (powerpc-*-elf*): Likewise.
4055 (powerpc-*-eabialtivec*): Likewise.
4056 (powerpc-xilinx-eabi*): Likewise.
4057 (powerpc-*-rtems*): Likewise.
4058 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4059 t-softfp-excl, t-softfp to tmake_file.
4060 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4061 rs6000/t-ppccomm-ldbl to tmake_file.
4062 (powerpcle-*-elf*): Likewise.
4063 (powerpcle-*-eabisim*): Likewise.
4064 (powerpcle-*-eabi*): Likewise.
4065 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4066 rs6000/t-ibm-ldouble to tmake_file.
4067 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4068 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4069 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4070 (tic6x-*-*): Likewise.
4071 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4072 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4073 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4074 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4075 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4076 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4077 t-softfp to tmake_file.
4078 * configure.ac (sfp_machine_header): Provide default if unset.
4080 Link sfp-machine.h to config/$sfp_machine_header.
4081 * configure: Regenerate.
4083 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4085 * Makefile.in (double_type_size, long_double_type_size): Set.
4086 Remove $(fpbit-in-libgcc) support.
4087 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4088 (fpbit-src): New variable.
4089 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4090 Compile with -DFLOAT $(FPBIT_CFLAGS).
4092 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4093 Compile with $(FPBIT_CFLAGS).
4095 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4096 Compile with -DFLOAT $(TPBIT_CFLAGS).
4098 * configure.ac (double_type_size, long_double_type_size):
4099 Determine and substitute.
4100 * configure: Regenerate.
4101 * fp-bit.c, fp-bit.h: New files.
4102 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4103 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4104 * config/mips/t-mips: New file.
4105 * config/mips/t-sdemtk: New file.
4106 * config/rs6000/ppc64-fp.c: New file.
4107 * config/rs6000/t-darwin (LIB2ADD): Add
4108 $(srcdir)/config/rs6000/ppc64-fp.c.
4109 * config/rs6000/t-ppc64-fp: New file.
4110 * config/rx/rx-lib.h: New file.
4111 * config/rx/t-rx (FPBIT): Set to true.
4112 ($(gcc_objdir)/fp-bit.c): Remove.
4113 (DPBIT): Set to true only with -m64bit-doubles.
4114 ($(gcc_objdir)/dp-bit.c): Remove.
4115 * config/sparc/t-softfp: Remove.
4116 * config/spu/t-elf: New file.
4117 * config/t-fdpbit, config/t-fpbit: New files.
4118 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4119 (mips*-*-*): Likewise.
4120 (arm-wrs-vxworks): Likewise.
4121 (arm*-*-freebsd*): Likewise.
4122 (avr-*-rtems*): Add t-fpbit to tmake_file.
4123 (avr-*-*): Likewise.
4124 (bfin*-elf*): Add t-fdpbit to tmake_file.
4125 (bfin*-uclinux*): Likewise.
4126 (bfin*-linux-uclibc*): Likewise.
4127 (bfin*-rtems*): New case.
4128 Add t-fdpbit to tmake_file.
4129 (bfin*-*): Add t-fdpbit to tmake_file.
4130 (crisv32-*-elf): Likewise.
4131 (cris-*-linux*): Likewise.
4132 (fr30-*-elf): Likewise.
4133 (frv-*-elf, frv-*-*linux*): Likewise.
4134 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4135 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4136 (m32r-*-elf*): Likewise.
4137 (m32rle-*-elf*): Likewise.
4138 (m32r-*-linux*): Likewise.
4139 (m32rle-*-linux*): Likewise.
4140 (mcore-*-elf): Add t-fdpbit to tmake_file.
4141 (microblaze*-*-*): Likewise.
4142 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4143 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4144 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4146 Add mips/t-tpbit to tmake-file.
4147 (mips*-*-linux*): Fix typo.
4148 (mips*-sde-elf*): New case
4149 Add mips/t-sdemtk unless using newlib.
4150 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4151 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4152 (mn10300-*-*): Likewise.
4153 (pdp11-*-*): Likewise.
4154 (picochip-*-*): Add t-fpbit to tmake_file.
4155 (powerpc-*-eabisimaltivec*): Likewise.
4156 (powerpc-*-eabisim*): Likewise.
4157 (powerpc-*-elf*): Likewise.
4158 (powerpc-*-eabialtivec*): Likewise.
4159 (powerpc-xilinx-eabi*): New case.
4160 Add t-fdpbit to tmake_file.
4161 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4162 (powerpc-*-rtems*): Likewise.
4163 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4165 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4167 (powerpc-*-lynxos*): Likewise.
4168 (powerpcle-*-elf*): Likewise.
4169 (powerpcle-*-eabisim*): Likewise.
4170 (powerpcle-*-eabi*): Likewise.
4171 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4172 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4173 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4174 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4175 (rx-*-elf): Add t-fdpbit to tmake_file.
4176 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4177 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4178 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4179 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4181 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4182 (sh-wrs-vxworks): Likewise.
4183 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4184 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4185 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4186 (sparc64-*-rtems*): ... new case.
4187 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4188 (spu-*-elf*): Likewise.
4189 Add spu/t-elf to tmake_file.
4190 (v850*-*-*): Add t-fdpbit to tmake_file.
4191 (xstormy16-*-elf): Likewise.
4192 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4193 (mep*-*-*): Likewise.
4195 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4197 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4199 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4200 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4201 (install-unwind_h): New target.
4202 (all): Depend on it.
4203 * config.host (unwind_header): New variable.
4204 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4205 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4206 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4207 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4208 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4210 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4212 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4214 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4216 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4217 (ia64*-*-freebsd*): Likewise.
4218 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4220 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4221 $with_system_libunwind.
4222 (ia64*-*-hpux*): Set tmake_file.
4223 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4224 (picochip-*-*): Set tmake_file.
4225 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4227 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4228 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4229 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4230 (xtensa*-*-elf*): Set tmake_file.
4231 (xtensa*-*-linux*): Likewise.
4232 * configure.ac: Include ../config/unwind_ipinfo.m4.
4233 Call GCC_CHECK_UNWIND_GETIPINFO.
4234 Link unwind.h to $unwind_header.
4235 * configure: Regenerate.
4236 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4237 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4238 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4239 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4240 * config/unwind-dw2-fde-darwin.c: New file.
4241 * config/arm/libunwind.S, config/arm/pr-support.c,
4242 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4243 config/arm/unwind-arm.h,: New files.
4244 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4245 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4246 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4247 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4248 config/ia64/unwind-ia64.h: New files.
4249 * config/picochip/t-picochip: New file.
4250 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4252 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4253 * config/s390/t-tpf (LIB2ADDEH): Remove.
4254 * config/t-darwin (LIB2ADDEH): Set.
4255 * config/t-eh-dw2-dip: New file.
4256 * config/t-libunwind, config/t-libunwind-elf: New files.
4257 * config/t-sol2 (LIB2ADDEH): Remove.
4258 * config/xtensa/t-xtensa: New file.
4260 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4262 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4263 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4264 long long to check rt_sigreturn syscall.
4266 2011-08-02 Alan Modra <amodra@gmail.com>
4268 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4269 Restore for indirect call bcrtl from correct stack slot, and only
4270 if cfa+40 isn't valid.
4272 2011-08-01 Julian Brown <julian@codesourcery.com>
4274 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4275 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4276 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4278 2011-08-01 Julian Brown <julian@codesourcery.com>
4280 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4281 (libgcc-std.ver.in): Use above.
4282 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4283 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4285 * config/t-fixedpoint-gnu-prefix: New file.
4286 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4287 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4290 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4292 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4293 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4294 for x86-64. Properly check __x86_64__ and __LP64__.
4296 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4298 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4300 (_FP_WS_TYPE): Likewise.
4301 (_FP_I_TYPE): Likewise.
4303 2011-07-28 Alan Modra <amodra@gmail.com>
4305 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4306 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4307 in a plt call stub. Do restore r2 if stopped on bctrl.
4309 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4311 * config.host (i[3456x]86-*-netware*): Remove.
4312 * config/i386/netware-crt0.c, config/i386/t-nwld,
4313 config/i386/t-slibgcc-nwld: Remove.
4315 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4317 * config.host: Handle tic6x-*-*.
4318 * config/c6x/c6x-abi.h: New file.
4320 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4322 * config/i386/crtprec.c: New file.
4323 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4324 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4325 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4326 (x86_64-*-darwin*): Likewise.
4327 (i[34567]86-*-solaris2*: Likewise.
4329 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4331 * config/alpha/crtfastmath.c: New file.
4332 * config/i386/crtfastmath.c: New file.
4333 * config/ia64/crtfastmath.c: New file.
4334 * config/mips/crtfastmath.c: New file.
4335 * config/sparc/crtfastmath.c: New file.
4337 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4339 Add -frandom-seed=gcc-crtfastmath.
4340 * config/alpha/t-crtfm: Remove.
4341 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4342 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4344 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4345 (alpha*-dec-osf5.1*): Likewise.
4346 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4347 Add crtfastmath.o to extra_parts.
4348 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4349 Add crtfastmath.o to extra_parts.
4350 (x86_64-*-darwin*): Likewise.
4351 (x86_64-*-mingw*): Likewise.
4352 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4353 (ia64*-*-freebsd*): Likewise.
4354 (ia64*-*-linux*): Likewise.
4355 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4356 Add crtfastmath.o to extra_parts.
4358 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4360 * config/darwin-crt3.o: New file.
4361 * config/rs6000/darwin-crt2.c: New file.
4362 * config/t-darwin: New file.
4363 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4365 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4366 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4367 (powerpc64-*-darwin*): Likewise.
4369 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4371 * config/i386/netware-crt0.c: New file.
4372 * config/i386/t-nwld: Rename to ...
4373 * config/i386/t-slibgcc-nwld: ... this.
4374 * config/i386/t-nwld: New file.
4375 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4377 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4380 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4382 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4384 * configure: Regenerate.
4386 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4388 * dfp-bit.c, dfp-bit.h: New files.
4389 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4391 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4392 ($(d64pbit-o)): Likewise.
4393 ($(d128pbit-o)): Likewise.
4394 * config/t-dfprules: New file.
4395 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4396 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4397 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4398 (x86_64-*-linux*): Likewise.
4399 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4400 (i[34567]86-*-cygwin*): Likewise.
4401 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4402 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4404 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4406 * Makfile.in (LIBGCOV): New variable.
4407 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4408 * libgcov.c: New file.
4410 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4412 * fixed-bit.c, fixed-bit.h: New files.
4413 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4414 refer to fixed-bit.c.
4416 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4418 * config.host (*local*): Remove.
4420 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4423 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4424 like i?86-*-solaris2.1[0-9]*.
4425 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4426 * configure.ac (i?86-*-solaris2*): Likewise.
4427 * configure: Regenerate.
4429 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4431 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4432 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4433 md_unwind_header by splitting out of...
4434 (i[34567]86-*-linux*): ... this.
4435 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4436 Remove md_unwind_header by splitting out of...
4437 (x86_64-*-linux*): ... this.
4439 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4441 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4443 2011-06-28 Nick Clifton <nickc@redhat.com>
4445 * config.host: Recognize all V850 variants.
4447 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4449 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4451 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4453 * shared-object.mk (c_flags-$o): Save c_flags.
4454 ($(base)$(objext)): Use it.
4455 ($(base)_s$(objext)): Likewise.
4457 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4459 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4460 * libgcc-std.ver.in (GCC_4.7.0): New section.
4462 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4466 * config/avr/t-avr: Fix line endings.
4467 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4470 2011-06-14 Olivier Hainque <hainque@adacore.com>
4471 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4473 * config/mips/irix6-unwind.h: New file.
4474 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4476 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4478 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4479 (sparc64_fallback_frame_state): Use it.
4480 (sparc64_frob_update_context): Further adjust context.
4481 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4482 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4483 * config/sparc/sol2-cn.S: Likewise.
4485 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4487 * enable-execute-stack-empty.c: New file.
4488 * enable-execute-stack-mprotect.c: New file.
4489 * config/i386/enable-execute-stack-mingw32.c: New file.
4490 * config.host (enable_execute_stack): New variable.
4491 Select appropriate variants.
4492 * configure.ac: Link enable-execute-stack.c to
4493 $enable_execute_stack.
4494 * configure: Regenerate.
4495 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4496 (lib2funcs): Remove _enable_execute_stack.
4498 2011-06-09 David S. Miller <davem@davemloft.net>
4499 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4501 * config.host (sparc-*-linux*): Correct md_unwind_header
4503 (s390x-ibm-tpf*): Fix typo.
4505 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4507 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4508 Add crtfastmath.o to extra_parts.
4509 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4511 * config/mips/t-crtfm: Remove.
4513 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4515 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4517 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4519 * config.host (sh*-*-linux*): Fix typo.
4521 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4523 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4524 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4525 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4526 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4527 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4528 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4529 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4530 Wrap in !__MINGW64__.
4531 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4532 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4533 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4534 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4535 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4536 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4537 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4539 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4540 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4541 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4542 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4543 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4544 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4545 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4546 * config/no-unwind.h: New file.
4547 * config.host (md_unwind_header): Document.
4549 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4550 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4551 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4552 hppa[12]*-*-hpux11*): Set md_unwind_header.
4553 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4554 Set md_unwind_header.
4555 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4556 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4557 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4558 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4559 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4560 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4561 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4563 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4564 * configure: Regenerate.
4566 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4568 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4569 Set tmake_file, extra_parts.
4570 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4572 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4574 * config/mips/t-irix6: New file.
4575 * config/mips/t-slibgcc-irix: New file.
4577 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4579 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4580 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4582 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4584 * configure.ac (target_thread_file): Determine thread model.
4585 * configure: Regenerate.
4586 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4587 * config/alpha/t-alpha: New file.
4588 * config/alpha/t-crtfm: Use $<.
4589 * config/alpha/t-ieee: New file.
4590 * config/alpha/t-osf-pthread: New file.
4591 * config/alpha/t-slibgcc-osf: New file.
4592 * config/alpha/libgcc-osf5.ver: New file.
4594 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4596 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4598 Add crtfastmath.o to extra_parts.
4600 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4602 * config/gmon-sol2.c: Reindent.
4604 Remove, correct casts.
4605 Use STDERR_FILENO, NULL.
4606 (BASEADDRESS): Remove.
4608 (errno, sbrk): Remove declarations.
4609 (monstartup) [hp300]: Remove.
4612 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4614 * Makefile.in (cpu_type): Define.
4615 * config.host (i[34567]86-*-rtems*): Handle it.
4616 (i[34567]86-*-solaris2*): Move body ...
4617 (*-*-solaris2*): ... here.
4618 New case, generalize.
4619 (sparc-*-elf*): Handle it.
4620 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4621 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4622 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4624 (sparc*-*-solaris2*): ... this.
4626 (sparc64-*-elf*): Handle it.
4627 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4628 Merge ../gcc/config/i386/gmon-sol2.c.
4629 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4631 Merge ../gcc/config/i386/sol2-gc1.asm.
4632 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4634 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4636 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4637 * config/i386/t-crtstuff: New file.
4638 * config/i386/t-softfp: New file.
4639 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4640 $(T)crti.o, $(T)crtn.o): Remove.
4641 (gcrt1.o): New rule.
4642 (TARGET_LIBGCC2_CFLAGS): Remove.
4643 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4644 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4645 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4646 * config/sparc/t-sol2: New file.
4647 * config/sparc/t-crtfm: Move to ...
4648 * config/t-crtfm: ... this.
4649 Use $(cpu_type), $<.
4650 * config/t-crtin: New file.
4651 * config/sparc/t-softfp: New file.
4652 * config/sparc/t-softmul: New file.
4653 * config/t-rtems: New file.
4654 * config/t-slibgcc: New file.
4655 * config/t-slibgcc-elf-ver: New file.
4656 * config/t-slibgcc-gld: New file.
4657 * config/t-slibgcc-sld: New file.
4658 * config/t-sol2: New file.
4659 * configure.ac: Include ../config/lib-ld.m4.
4660 Call AC_LIB_PROG_LD_GNU.
4661 Substitute cpu_type.
4662 * configure: Regenerate.
4664 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4667 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4668 libgcc-std.ver in the build directory.
4669 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4670 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4672 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4674 * libgcc-std.ver.in: New file.
4675 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4677 (libgcc-std.ver): New rule.
4678 * config/t-gnu-prefix: New file.
4680 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4682 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4684 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4686 * config/i386/darwin-lib.h: New file.
4688 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4690 * config/arm/symbian-lib.h: New.
4692 2011-05-04 Chris Demetriou <cgd@google.com>
4694 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4695 (__x86.get_pc_thunk.bx): ...this.
4696 (__morestack): Adjust for rename, remove undef of __i686.
4698 2011-05-03 Chris Demetriou <cgd@google.com>
4700 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4702 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4704 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4705 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4706 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4707 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4708 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4711 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4713 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4714 Adjust copyright year.
4716 2011-03-07 Ian Lance Taylor <iant@google.com>
4718 * generic-morestack.c (__splitstack_find): Adjust returned stack
4719 pointer to include all registers pushed by __morestack.
4721 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4724 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4725 (toolexecdir): Calculate and AC_SUBST.
4726 (toolexeclibdir): Likewise.
4727 * Makefile.in (target_noncanonical): Import.
4728 (toolexecdir): Likewise.
4729 (toolexeclibdir): Likewise.
4730 * configure: Regenerate.
4732 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4735 * config/arm/bpabi.h: Rename to...
4736 * config/arm/bpabi-lib.h: ...this.
4738 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4740 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4742 * configure: Regenerate.
4744 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4746 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4747 __FLOAT_WORD_ORDER__.
4748 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4751 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4754 * Makefile.in (install-strip): New phony target.
4756 2010-11-07 Ian Lance Taylor <iant@google.com>
4759 * config/i386/morestack.S (__morestack_large_model): New
4762 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4764 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4766 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4768 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4770 * config/arm/bpabi.h: New file.
4771 * config/frv/frv-abi.h: New file.
4773 2010-10-01 Ian Lance Taylor <iant@google.com>
4775 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4776 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4778 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4781 * config.host: Add the missing `$'.
4783 2010-09-30 Michael Eager <eager@eagercon.com>
4785 * config.host: Add microblaze*-*-*.
4786 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4787 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4788 udivsi3.asm,umodsi3.asm}: New.
4790 2010-09-28 Ian Lance Taylor <iant@google.com>
4792 * configure.ac: Adjust CFI test to test assembler directly rather
4793 than checking gcc preprocessor macro.
4794 * configure: Rebuild.
4796 2010-09-27 Ian Lance Taylor <iant@google.com>
4798 * configure.ac: Test whether assembler supports CFI directives.
4799 * config.host: Only add t-stack and i386/t-stack-i386 to
4800 tmake_file if libgcc_cv_cfi is "yes".
4801 * configure: Rebuild.
4803 2010-09-27 Ian Lance Taylor <iant@google.com>
4805 * generic-morestack.h: New file.
4806 * generic-morestack.c: New file.
4807 * generic-morestack-thread.c: New file.
4808 * config/i386/morestack.S: New file.
4809 * config/t-stack: New file.
4810 * config/i386/t-stack-i386: New file.
4811 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4812 i386/t-stack-i386 to tmake_file.
4814 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4816 * Makefile.in (libgcc-extra-parts): Check for static archives and
4817 invoke ranlib after installing them.
4818 (gcc-extra-parts): Likewise.
4819 (install-leaf): Likewise.
4821 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4823 * configure: Regenerated.
4825 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4827 * configure: Regenerated.
4829 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4830 Andrew Pinski <pinskia@gmail.com>
4833 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4835 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4838 * configure: Regenerated.
4840 2010-09-06 Andreas Schwab <schwab@redhat.com>
4842 * configure: Regenerate.
4844 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4846 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4848 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4851 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4852 Iain Sandoe <iains@gcc.gnu.org>
4855 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4856 LIB2FUNCS_EXCLUDE functions.
4858 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4860 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4862 * configure: Regenerate.
4864 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4866 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4867 i386/t-freebsd to tmake_file.
4868 * config/i386/t-freebsd: New file.
4869 * config/i386/libgcc-bsd.ver: New file.
4871 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4873 * config.host (powerpc*-eabispe*): Set tmake_file.
4874 (powerpc*-eabi*): Likewise.
4875 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4876 crtbeginS, crtendS, crtbeginT.
4878 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4880 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4881 to tmake_file. Add crtfastmath.o to extra_parts.
4882 * config/mips/t-crtfm: New.
4884 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4886 * config.host (sparc64-*-rtems*): New target.
4888 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4890 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4893 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4895 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4897 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4899 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4900 alpha-dec-osf5.0* support.
4902 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4904 * config.host: Add lm32-*-rtems*.
4906 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4907 Uros Bizjak <ubizjak@gmail.com>
4910 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4911 like other remaining 32-bit x86 OSes.
4912 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4914 * config/i386/libgcc-sol2.ver: New file.
4915 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4917 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4920 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4921 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4922 is used and substitute set_use_emutls.
4923 * configure: Regenerated.
4925 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4927 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4929 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4932 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4934 ($(T)gcrt1.o): Likewise.
4935 ($(T)crt1.o): Likewise.
4936 ($(T)crti.o): Likewise.
4937 ($(T)crtn.o): Likewise.
4939 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4942 * Makefile.in (install): Use $(MAKE) string in rule, for
4945 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4947 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4948 * config/mmix/t-mmix: New file.
4949 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4951 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4954 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4957 2010-01-04 Anthony Green <green@moxielogic.com>
4959 * config/moxie/crti.asm, config/moxie/crtn.asm,
4960 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4961 config/moxie/t-moxie: New files.
4962 * config.host: Add t-moxie-softfp reference.
4964 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4967 * config/t-slibgcc-darwin: Fix embedded rpaths for
4968 --enable-version-specific-runtime-libs, build extension stub
4969 libs exposing features available from current libgcc_s.
4971 2009-11-11 Jon Beniston <jon@beniston.com>
4973 * config.host: Add lm32 targets.
4974 * config/lm32: New directory.
4975 * config/lm32/libgcc_lm32.h: New file.
4976 * config/lm32/_mulsi3.c: New file.
4977 * config/lm32/_udivmodsi4.c: New file.
4978 * config/lm32/_divsi3.c: New file.
4979 * config/lm32/_modsi3.c: New file.
4980 * config/lm32/_udivsi3.c: New file.
4981 * config/lm32/_umodsi3.c: New file.
4982 * config/lm32/_lshrsi3.S: New file.
4983 * config/lm32/_ashrsi3.S: New file.
4984 * config/lm32/_ashlsi3.S: New file.
4985 * config/lm32/crti.S: New file.
4986 * config/lm32/crtn.S: New file.
4987 * config/lm32/t-lm32: New file.
4988 * config/lm32/t-elf: New file.
4989 * config/lm32/t-uclinux: New file.
4991 2009-10-26 Nick Clifton <nickc@redhat.com>
4993 * config.host: Add support for RX target.
4994 * config/rx: New directory.
4995 * config/rx/rx-abi-functions.c: New file. Supplementary
4996 functions for libgcc to support the RX ABI.
4997 * config/rx/rx-abi.h: New file. Supplementary header file for
4998 libgcc RX ABI functions.
4999 * config/rx/t-rx: New file: Makefile fragment for building
5002 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5004 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5005 constraint of y0 to "g".
5007 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5009 * config.host: Include the s390 makefile fragments.
5010 * config/s390/32/_fixdfdi.c: New file.
5011 * config/s390/32/_fixsfdi.c: New file.
5012 * config/s390/32/_fixtfdi.c: New file.
5013 * config/s390/32/_fixunsdfdi.c: New file.
5014 * config/s390/32/_fixunssfdi.c: New file.
5015 * config/s390/32/_fixunstfdi.c: New file.
5016 * config/s390/32/t-floattodi: New file.
5017 * config/s390/libgcc-glibc.ver: New file.
5018 * config/s390/t-crtstuff: New file.
5019 * config/s390/t-linux: New file.
5020 * config/s390/t-tpf: New file.
5022 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5024 * configure.ac (AC_PREREQ): Bump to 2.64.
5026 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5028 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5030 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5032 * configure: Regenerate.
5034 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5036 * config.host (ia64-hp-*vms*): New target.
5037 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5040 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5042 * configure.ac: Add snippet for maintainer-mode.
5043 * configure: Regenerate.
5044 * Makefile.in (AUTOCONF, configure_deps): New variables.
5045 ($(srcdir)/configure)): New rule, active only with maintainer
5048 2009-06-23 DJ Delorie <dj@redhat.com>
5051 * config.host: Add mep support.
5053 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5055 * config.host: Add i386/${host_address}/t-fprules-softfp and
5056 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5058 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5060 * config/i386/64/_multc3.c: Likewise.
5061 * config/i386/64/_powitf2.c: Likewise.
5062 * config/i386/64/eqtf2.c: Likewise.
5063 * config/i386/64/getf2.c: Likewise.
5064 * config/i386/64/letf2.c: Likewise.
5065 * config/i386/64/letf2.c: Likewise.
5066 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5067 unsigned long long for x64 mingw targets.
5068 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5069 (_FP_I_TYPE): Define as long long for x64 mingw target.
5071 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5073 * config.host (vax-*-linux*): New.
5075 2009-05-31 Anthony Green <green@moxielogic.com>
5077 * config.host: Add moxie support.
5078 * config/moxie/t-moxie: New file.
5080 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5082 * config.host: Add i386/${host_address}/t-fprules-softfp and
5083 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5085 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5087 * config.host: Add i386/${host_address}/t-fprules-softfp to
5088 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5090 2009-04-09 Nick Clifton <nickc@redhat.com>
5092 * config/ia64/tf-signs.c: Change copyright header to refer to
5093 version 3 of the GNU General Public License with version 3.1
5094 of the GCC Runtime Library Exception and to point readers at
5095 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5097 * config/i386/32/tf-signs.c: Likewise.
5098 * config/libbid/_addsub_dd.c: Likewise.
5099 * config/libbid/_addsub_sd.c: Likewise.
5100 * config/libbid/_addsub_td.c: Likewise.
5101 * config/libbid/_dd_to_df.c: Likewise.
5102 * config/libbid/_dd_to_di.c: Likewise.
5103 * config/libbid/_dd_to_sd.c: Likewise.
5104 * config/libbid/_dd_to_sf.c: Likewise.
5105 * config/libbid/_dd_to_si.c: Likewise.
5106 * config/libbid/_dd_to_td.c: Likewise.
5107 * config/libbid/_dd_to_tf.c: Likewise.
5108 * config/libbid/_dd_to_udi.c: Likewise.
5109 * config/libbid/_dd_to_usi.c: Likewise.
5110 * config/libbid/_dd_to_xf.c: Likewise.
5111 * config/libbid/_df_to_dd.c: Likewise.
5112 * config/libbid/_df_to_sd.c: Likewise.
5113 * config/libbid/_df_to_td.c: Likewise.
5114 * config/libbid/_di_to_dd.c: Likewise.
5115 * config/libbid/_di_to_sd.c: Likewise.
5116 * config/libbid/_di_to_td.c: Likewise.
5117 * config/libbid/_div_dd.c: Likewise.
5118 * config/libbid/_div_sd.c: Likewise.
5119 * config/libbid/_div_td.c: Likewise.
5120 * config/libbid/_eq_dd.c: Likewise.
5121 * config/libbid/_eq_sd.c: Likewise.
5122 * config/libbid/_eq_td.c: Likewise.
5123 * config/libbid/_ge_dd.c: Likewise.
5124 * config/libbid/_ge_sd.c: Likewise.
5125 * config/libbid/_ge_td.c: Likewise.
5126 * config/libbid/_gt_dd.c: Likewise.
5127 * config/libbid/_gt_sd.c: Likewise.
5128 * config/libbid/_gt_td.c: Likewise.
5129 * config/libbid/_isinfd128.c: Likewise.
5130 * config/libbid/_isinfd32.c: Likewise.
5131 * config/libbid/_isinfd64.c: Likewise.
5132 * config/libbid/_le_dd.c: Likewise.
5133 * config/libbid/_le_sd.c: Likewise.
5134 * config/libbid/_le_td.c: Likewise.
5135 * config/libbid/_lt_dd.c: Likewise.
5136 * config/libbid/_lt_sd.c: Likewise.
5137 * config/libbid/_lt_td.c: Likewise.
5138 * config/libbid/_mul_dd.c: Likewise.
5139 * config/libbid/_mul_sd.c: Likewise.
5140 * config/libbid/_mul_td.c: Likewise.
5141 * config/libbid/_ne_dd.c: Likewise.
5142 * config/libbid/_ne_sd.c: Likewise.
5143 * config/libbid/_ne_td.c: Likewise.
5144 * config/libbid/_sd_to_dd.c: Likewise.
5145 * config/libbid/_sd_to_df.c: Likewise.
5146 * config/libbid/_sd_to_di.c: Likewise.
5147 * config/libbid/_sd_to_sf.c: Likewise.
5148 * config/libbid/_sd_to_si.c: Likewise.
5149 * config/libbid/_sd_to_td.c: Likewise.
5150 * config/libbid/_sd_to_tf.c: Likewise.
5151 * config/libbid/_sd_to_udi.c: Likewise.
5152 * config/libbid/_sd_to_usi.c: Likewise.
5153 * config/libbid/_sd_to_xf.c: Likewise.
5154 * config/libbid/_sf_to_dd.c: Likewise.
5155 * config/libbid/_sf_to_sd.c: Likewise.
5156 * config/libbid/_sf_to_td.c: Likewise.
5157 * config/libbid/_si_to_dd.c: Likewise.
5158 * config/libbid/_si_to_sd.c: Likewise.
5159 * config/libbid/_si_to_td.c: Likewise.
5160 * config/libbid/_td_to_dd.c: Likewise.
5161 * config/libbid/_td_to_df.c: Likewise.
5162 * config/libbid/_td_to_di.c: Likewise.
5163 * config/libbid/_td_to_sd.c: Likewise.
5164 * config/libbid/_td_to_sf.c: Likewise.
5165 * config/libbid/_td_to_si.c: Likewise.
5166 * config/libbid/_td_to_tf.c: Likewise.
5167 * config/libbid/_td_to_udi.c: Likewise.
5168 * config/libbid/_td_to_usi.c: Likewise.
5169 * config/libbid/_td_to_xf.c: Likewise.
5170 * config/libbid/_tf_to_dd.c: Likewise.
5171 * config/libbid/_tf_to_sd.c: Likewise.
5172 * config/libbid/_tf_to_td.c: Likewise.
5173 * config/libbid/_udi_to_dd.c: Likewise.
5174 * config/libbid/_udi_to_sd.c: Likewise.
5175 * config/libbid/_udi_to_td.c: Likewise.
5176 * config/libbid/_unord_dd.c: Likewise.
5177 * config/libbid/_unord_sd.c: Likewise.
5178 * config/libbid/_unord_td.c: Likewise.
5179 * config/libbid/_usi_to_dd.c: Likewise.
5180 * config/libbid/_usi_to_sd.c: Likewise.
5181 * config/libbid/_usi_to_td.c: Likewise.
5182 * config/libbid/_xf_to_dd.c: Likewise.
5183 * config/libbid/_xf_to_sd.c: Likewise.
5184 * config/libbid/_xf_to_td.c: Likewise.
5185 * config/libbid/bid128.c: Likewise.
5186 * config/libbid/bid128_2_str.h: Likewise.
5187 * config/libbid/bid128_2_str_macros.h: Likewise.
5188 * config/libbid/bid128_2_str_tables.c: Likewise.
5189 * config/libbid/bid128_add.c: Likewise.
5190 * config/libbid/bid128_compare.c: Likewise.
5191 * config/libbid/bid128_div.c: Likewise.
5192 * config/libbid/bid128_fma.c: Likewise.
5193 * config/libbid/bid128_logb.c: Likewise.
5194 * config/libbid/bid128_minmax.c: Likewise.
5195 * config/libbid/bid128_mul.c: Likewise.
5196 * config/libbid/bid128_next.c: Likewise.
5197 * config/libbid/bid128_noncomp.c: Likewise.
5198 * config/libbid/bid128_quantize.c: Likewise.
5199 * config/libbid/bid128_rem.c: Likewise.
5200 * config/libbid/bid128_round_integral.c: Likewise.
5201 * config/libbid/bid128_scalb.c: Likewise.
5202 * config/libbid/bid128_sqrt.c: Likewise.
5203 * config/libbid/bid128_string.c: Likewise.
5204 * config/libbid/bid128_to_int16.c: Likewise.
5205 * config/libbid/bid128_to_int32.c: Likewise.
5206 * config/libbid/bid128_to_int64.c: Likewise.
5207 * config/libbid/bid128_to_int8.c: Likewise.
5208 * config/libbid/bid128_to_uint16.c: Likewise.
5209 * config/libbid/bid128_to_uint32.c: Likewise.
5210 * config/libbid/bid128_to_uint64.c: Likewise.
5211 * config/libbid/bid128_to_uint8.c: Likewise.
5212 * config/libbid/bid32_to_bid128.c: Likewise.
5213 * config/libbid/bid32_to_bid64.c: Likewise.
5214 * config/libbid/bid64_add.c: Likewise.
5215 * config/libbid/bid64_compare.c: Likewise.
5216 * config/libbid/bid64_div.c: Likewise.
5217 * config/libbid/bid64_fma.c: Likewise.
5218 * config/libbid/bid64_logb.c: Likewise.
5219 * config/libbid/bid64_minmax.c: Likewise.
5220 * config/libbid/bid64_mul.c: Likewise.
5221 * config/libbid/bid64_next.c: Likewise.
5222 * config/libbid/bid64_noncomp.c: Likewise.
5223 * config/libbid/bid64_quantize.c: Likewise.
5224 * config/libbid/bid64_rem.c: Likewise.
5225 * config/libbid/bid64_round_integral.c: Likewise.
5226 * config/libbid/bid64_scalb.c: Likewise.
5227 * config/libbid/bid64_sqrt.c: Likewise.
5228 * config/libbid/bid64_string.c: Likewise.
5229 * config/libbid/bid64_to_bid128.c: Likewise.
5230 * config/libbid/bid64_to_int16.c: Likewise.
5231 * config/libbid/bid64_to_int32.c: Likewise.
5232 * config/libbid/bid64_to_int64.c: Likewise.
5233 * config/libbid/bid64_to_int8.c: Likewise.
5234 * config/libbid/bid64_to_uint16.c: Likewise.
5235 * config/libbid/bid64_to_uint32.c: Likewise.
5236 * config/libbid/bid64_to_uint64.c: Likewise.
5237 * config/libbid/bid64_to_uint8.c: Likewise.
5238 * config/libbid/bid_b2d.h: Likewise.
5239 * config/libbid/bid_binarydecimal.c: Likewise.
5240 * config/libbid/bid_conf.h: Likewise.
5241 * config/libbid/bid_convert_data.c: Likewise.
5242 * config/libbid/bid_decimal_data.c: Likewise.
5243 * config/libbid/bid_decimal_globals.c: Likewise.
5244 * config/libbid/bid_div_macros.h: Likewise.
5245 * config/libbid/bid_dpd.c: Likewise.
5246 * config/libbid/bid_flag_operations.c: Likewise.
5247 * config/libbid/bid_from_int.c: Likewise.
5248 * config/libbid/bid_functions.h: Likewise.
5249 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5250 * config/libbid/bid_inline_add.h: Likewise.
5251 * config/libbid/bid_internal.h: Likewise.
5252 * config/libbid/bid_round.c: Likewise.
5253 * config/libbid/bid_sqrt_macros.h: Likewise.
5255 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5257 * Makefile.in: Change copyright header to refer to version
5258 3 of the GNU General Public License and to point readers at the
5259 COPYING3 file and the FSF's license web page.
5260 * config.host: Likewise.
5262 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5264 * config.host: Reorder and merge to match config.gcc change.
5266 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5268 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5270 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5272 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5273 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5274 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5275 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5277 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5279 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5280 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5282 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5284 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5285 ia64/t-softfp-compat to tmake_file.
5287 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5289 * config/ia64/__divxf3.asm: New.
5290 * config/ia64/_fixtfdi.asm: Likewise.
5291 * config/ia64/_fixunstfdi.asm: Likewise.
5292 * config/ia64/_floatditf.asm: Likewise.
5293 * config/ia64/t-fprules-softfp: Likewise.
5294 * config/ia64/t-softfp-compat: Likewise.
5295 * config/ia64/tf-signs.c: Likewise.
5297 2009-01-18 Ben Elliston <bje@au.ibm.com>
5299 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5301 2009-01-16 Ben Elliston <bje@au.ibm.com>
5303 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5306 2009-01-13 Ben Elliston <bje@au.ibm.com>
5308 * config/t-softfp: New file.
5309 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5310 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5312 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5314 * config.host: Add m32r*-*-rtems*.
5316 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5318 * config.host: Add m32c*-*-rtems*.
5320 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5323 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5324 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5325 * configure: Regenerate.
5326 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5327 tmake_file here from gcc/config.gcc.
5328 Move extra_parts here from gcc/config.gcc.
5329 * config/i386/t-sol2: Move here from gcc/config/i386.
5330 Use gcc_srcdir instead of srcdir.
5332 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5334 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5337 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5339 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5341 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5343 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5345 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5348 * config.host: Add picochip-*-*.
5350 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5352 * config.host: Match more processor names for Xtensa.
5354 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5356 * config/i386/64/t-softfp-compat: Update comments.
5358 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5360 * config/i386/64/_divtc3-compat.c: Moved to ...
5361 * config/i386/64/_divtc3.c: Here.
5363 * config/i386/64/_multc3-compat.c: Moved to ...
5364 * config/i386/64/_multc3.c: Here.
5366 * config/i386/64/_powitf2-compat.c: Moved to ...
5367 * config/i386/64/_powitf2.c: Here.
5369 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5370 .c suffix instead of -compat.c.
5372 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5374 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5375 (_FP_MUL_MEAT_D): Ditto.
5376 (_FP_DIV_MEAT_S): Ditto.
5377 (_FP_DIV_MEAT_D): Ditto.
5379 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5381 * Makefile.in: Add support for __sync_* libgcc functions.
5383 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5385 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5387 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5390 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5391 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5393 * config/i386/64/t-fprules-softfp: Moved to ...
5394 * config/i386/64/t-softfp-compat: This. New.
5396 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5398 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5399 Initialize f with 0.0.
5401 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5404 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5406 * config/i386/64/_divtc3-compat.c: New.
5407 * config/i386/64/_multc3-compat.c: Likewise.
5408 * config/i386/64/_powitf2-compat.c: Likewise.
5409 * config/i386/64/eqtf2.c: Likewise.
5410 * config/i386/64/getf2.c: Likewise.
5411 * config/i386/64/letf2.c: Likewise.
5412 * config/i386/64/t-fprules-softfp: Likewise.
5414 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5416 * config.host: Add i386/${host_address}/t-fprules-softfp to
5417 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5418 i[34567]86-*-linux*, x86_64-*-linux*.
5420 * configure.ac: Set host_address to 64 or 32 for x86.
5421 * configure: Regenerated.
5423 * Makefile.in (config.status): Also depend on
5424 $(srcdir)/config.host.
5426 * config/i386/32/t-fprules-softfp: New.
5427 * config/i386/32/tf-signs.c: Likewise.
5429 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5431 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5432 Uros Bizjak <ubizjak@gmail.com>
5434 * config/i386/32/sfp-machine.h: New.
5436 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5438 * config/rs6000/t-ppccomm: Remove rules that conflict with
5439 auto-generated rules.
5441 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5443 * configure.ac: sinclude override.m4.
5444 * configure: Regenerate.
5446 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5448 * configure: Regenerate.
5450 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5452 * Makefile.in (DECNUMINC): Remove
5453 -I$(MULTIBUILDTOP)../../libdecnumber.
5456 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5458 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5459 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5460 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5461 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5462 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5463 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5464 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5465 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5466 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5467 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5468 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5469 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5470 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5471 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5473 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5475 * config.host (sh2[lbe]*-*-linux*): Allow target.
5477 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5479 * config/rs6000/t-ppccomm: Add build rules for new files.
5480 (LIB2ADD_ST): New variable.
5482 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5486 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5487 * config/t-avr: New file. Build 16bit libgcc functions.
5489 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5492 * config/t-slibgcc-darwin: Make install-leaf dependent on
5493 install-darwin-libgcc-stubs instead of install.
5495 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5497 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5498 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5499 sh-*-rtemscoff*): Remove cases.
5501 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5503 * Makefile.in (all): Use install-leaf rather than install.
5504 (install): Split most of the rule into...
5505 (install-leaf): ...this new one.
5507 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5508 Paolo Bonzini <bonzini@gnu.org>
5511 * Makefile.in: Use @shlib_slibdir@ substitution to get
5512 correct install name on darwin.
5513 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5515 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5517 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5518 cris-*-elf and cris-*-none.
5519 (crisv32-*-linux*): Similar, as cris-*-linux*.
5521 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5523 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5525 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5528 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5529 * configure: Regenerated.
5531 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5533 * Makefile.in (dfp-filenames): Replace decimal_globals,
5534 decimal_data, binarydecimal and convert_data with
5535 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5536 and bid_convert_data, respectively.
5538 2007-09-17 Chao-ying Fu <fu@mips.com>
5539 Nigel Stephens <nigel@mips.com>
5541 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5542 * Makefile.in (fixed_point): Define.
5543 Check if fixed_point is yes to build support functions.
5544 * configure.ac: Check for fixed_point support.
5545 * configure: Regenerated.
5546 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5547 funcs, modes, from, to.
5549 2007-09-11 Janis Johnson <janis187@us.ibm.com
5551 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5553 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5555 * Makefile.in (dfp-filenames): Remove decUtility, add
5556 decDouble, decPacked, decQuad, decSingle.
5558 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5560 * config.host : Add x86_64-elf target.
5562 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5564 * configure.ac (set_have_cc_tls): Add a missing =.
5565 * configure: Regenerated.
5567 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5569 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5570 and x86_64-*-linux*.
5572 * config/t-tls: New file.
5574 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5576 * configure.ac: Include ../config/enable.m4 and
5577 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5578 supports TLS and substitute set_have_cc_tls.
5579 * configure: Regenerated.
5581 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5583 * Makefile.in: Use libbid for DFP when BID is enabled.
5585 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5587 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5588 extra_parts. Add config/i386/t-cygming to tmake_file.
5589 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5591 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5592 Danny Smith <dannysmith@users.sourceforge.net>
5595 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5596 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5597 * config/i386/t-crtfm: Compile crtfastmath.o with
5598 -minline-all-stringops.
5600 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5602 * config.host (sparc-wrs-vxworks): New target.
5604 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5606 * config.host: Recognize fido.
5608 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5610 * configure: Check host, not target, for decimal float support.
5612 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5614 * config/i386/t-crtpc: New file.
5615 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5616 (x86_64-*-linux*): Ditto.
5618 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5620 * config.host (x86_64-*-mingw*): New target.
5622 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5623 H.J. Lu <hongjiu.lu@intel.com>
5625 * Makefile.in (enable_decimal_float): New.
5627 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5628 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5629 (decbits-filenames): This.
5630 (decbits-objects): New.
5631 (libgcc-objects): Add $(decbits-objects).
5633 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5634 Substitute enable_decimal_float.
5635 * configure: Regenerated.
5637 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5639 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5641 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5643 * Makefile.in (install-info): New dummy target.
5645 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5647 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5649 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5651 * Makefile.in: Add install-html and install-pdf dummy
5654 2007-02-05 Roger Sayle <roger@eyesopen.com>
5655 Daniel Jacobowitz <dan@codesourcery.com>
5657 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5658 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5659 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5661 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5663 * Makefile.in (dec-filenames): Add decExcept.
5665 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5668 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5671 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5673 * configure.ac: Add --enable-version-specific-runtime-libs.
5674 Correct $slibdir default.
5675 * configure: Regenerated.
5677 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5679 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5681 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5684 * config.host (alpha*-*-linux*): Set extra_parts.
5686 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5688 * config/sh/t-linux: New.
5689 * config.host (sh*-*-linux*): Set tmake_file.
5691 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5693 * Makefile.in (install): Handle multilibs.
5695 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5697 * Makefile.in: Added .PHONY entry for documentation targets.
5699 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5701 * Makefile.in: Add empty info, html, dvi, pdf targets.
5703 2007-01-04 Mike Stump <mrs@apple.com>
5705 * Makefile.in (MAKEINFO): Remove.
5708 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5710 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5711 * configure: Regenerate.
5712 * Makefile.in (host_subdir): Substitute it.
5713 (gcc_objdir): Use it.
5715 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5717 * config.host (ia64*-*-linux*): Set tmake_file.
5719 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5721 * Makefile.in (version): Define.
5723 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5724 Paolo Bonzini <bonzini@gnu.org>
5726 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5727 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5728 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5729 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5730 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5731 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5732 * configure: Generated.