1 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
3 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
5 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
8 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
9 variable to avoid array subscript is above array bounds warnings.
10 Use __builtin_expect when checking *jcr_list for NULL.
12 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
16 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
17 vtv_*.o to extra_parts if enable_vtable_verify.
19 2014-03-06 Nick Clifton <nickc@redhat.com>
21 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
22 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
24 2014-02-28 Joey Ye <joey.ye@arm.com>
27 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
28 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
31 2014-02-24 Walter Lee <walt@tilera.com>
33 * config.host: Support "tilegx*" and "tilepro*" triplets.
34 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
35 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
37 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
38 Chung-Lin Tang <cltang@codesourcery.com>
40 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
41 * config/nios2/crti.S: Remove .file directive.
42 * config/nios2/crtn.S: Likewise.
44 2014-02-18 Kai Tietz <ktietz@redhat.com>
45 Jonathan Schleifer <js@webkeks.org>
48 * unwind-seh.c (_GCC_specific_handler): Pass proper
49 value to unwind-handler.
51 2014-02-12 Joseph Myers <joseph@codesourcery.com>
53 * soft-fp/adddf3.c: Update from glibc.
54 * soft-fp/addsf3.c: Likewise.
55 * soft-fp/addtf3.c: Likewise.
56 * soft-fp/divdf3.c: Likewise.
57 * soft-fp/divsf3.c: Likewise.
58 * soft-fp/divtf3.c: Likewise.
59 * soft-fp/double.h: Likewise.
60 * soft-fp/eqdf2.c: Likewise.
61 * soft-fp/eqsf2.c: Likewise.
62 * soft-fp/eqtf2.c: Likewise.
63 * soft-fp/extenddftf2.c: Likewise.
64 * soft-fp/extended.h: Likewise.
65 * soft-fp/extendsfdf2.c: Likewise.
66 * soft-fp/extendsftf2.c: Likewise.
67 * soft-fp/extendxftf2.c: Likewise.
68 * soft-fp/fixdfdi.c: Likewise.
69 * soft-fp/fixdfsi.c: Likewise.
70 * soft-fp/fixdfti.c: Likewise.
71 * soft-fp/fixsfdi.c: Likewise.
72 * soft-fp/fixsfsi.c: Likewise.
73 * soft-fp/fixsfti.c: Likewise.
74 * soft-fp/fixtfdi.c: Likewise.
75 * soft-fp/fixtfsi.c: Likewise.
76 * soft-fp/fixtfti.c: Likewise.
77 * soft-fp/fixunsdfdi.c: Likewise.
78 * soft-fp/fixunsdfsi.c: Likewise.
79 * soft-fp/fixunsdfti.c: Likewise.
80 * soft-fp/fixunssfdi.c: Likewise.
81 * soft-fp/fixunssfsi.c: Likewise.
82 * soft-fp/fixunssfti.c: Likewise.
83 * soft-fp/fixunstfdi.c: Likewise.
84 * soft-fp/fixunstfsi.c: Likewise.
85 * soft-fp/fixunstfti.c: Likewise.
86 * soft-fp/floatdidf.c: Likewise.
87 * soft-fp/floatdisf.c: Likewise.
88 * soft-fp/floatditf.c: Likewise.
89 * soft-fp/floatsidf.c: Likewise.
90 * soft-fp/floatsisf.c: Likewise.
91 * soft-fp/floatsitf.c: Likewise.
92 * soft-fp/floattidf.c: Likewise.
93 * soft-fp/floattisf.c: Likewise.
94 * soft-fp/floattitf.c: Likewise.
95 * soft-fp/floatundidf.c: Likewise.
96 * soft-fp/floatundisf.c: Likewise.
97 * soft-fp/floatunditf.c: Likewise.
98 * soft-fp/floatunsidf.c: Likewise.
99 * soft-fp/floatunsisf.c: Likewise.
100 * soft-fp/floatunsitf.c: Likewise.
101 * soft-fp/floatuntidf.c: Likewise.
102 * soft-fp/floatuntisf.c: Likewise.
103 * soft-fp/floatuntitf.c: Likewise.
104 * soft-fp/gedf2.c: Likewise.
105 * soft-fp/gesf2.c: Likewise.
106 * soft-fp/getf2.c: Likewise.
107 * soft-fp/ledf2.c: Likewise.
108 * soft-fp/lesf2.c: Likewise.
109 * soft-fp/letf2.c: Likewise.
110 * soft-fp/muldf3.c: Likewise.
111 * soft-fp/mulsf3.c: Likewise.
112 * soft-fp/multf3.c: Likewise.
113 * soft-fp/negdf2.c: Likewise.
114 * soft-fp/negsf2.c: Likewise.
115 * soft-fp/negtf2.c: Likewise.
116 * soft-fp/op-1.h: Likewise.
117 * soft-fp/op-2.h: Likewise.
118 * soft-fp/op-4.h: Likewise.
119 * soft-fp/op-8.h: Likewise.
120 * soft-fp/op-common.h: Likewise.
121 * soft-fp/quad.h: Likewise.
122 * soft-fp/single.h: Likewise.
123 * soft-fp/soft-fp.h: Likewise.
124 * soft-fp/subdf3.c: Likewise.
125 * soft-fp/subsf3.c: Likewise.
126 * soft-fp/subtf3.c: Likewise.
127 * soft-fp/truncdfsf2.c: Likewise.
128 * soft-fp/trunctfdf2.c: Likewise.
129 * soft-fp/trunctfsf2.c: Likewise.
130 * soft-fp/trunctfxf2.c: Likewise.
131 * soft-fp/unorddf2.c: Likewise.
132 * soft-fp/unordsf2.c: Likewise.
133 * soft-fp/unordtf2.c: Likewise.
134 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
136 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
138 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
140 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
142 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
144 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
146 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
148 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
150 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
152 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
154 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
156 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
158 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
160 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
162 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
164 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
167 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
169 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
170 cannot be represented.
171 * config/s390/32/_fixsfdi.c: Likewise.
172 * config/s390/32/_fixtfdi.c: Likewise.
173 * config/s390/32/_fixunsdfdi.c: Likewise.
174 * config/s390/32/_fixunssfdi.c: Likewise.
175 * config/s390/32/_fixunstfdi.c: Likewise.
177 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
179 * configure.ac (libgcc_cv_mips_hard_float): New.
180 * configure: Regenerate.
181 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
182 t-softfp-sfdf for hard-float targets.
183 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
184 (softfp_float_modes, softfp_int_modes, softfp_extensions)
185 (softfp_truncations, softfp_exclude_libgcc2): New.
186 * config/t-hardfp: New file.
187 * config/t-hardfp-sfdf: Likewise.
188 * config/hardfp.c: Likewise.
190 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
192 * config.host: Include t-floattodi also for s390x.
193 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
194 * config/s390/32/_fixsfdi.c: Likewise.
195 * config/s390/32/_fixtfdi.c: Likewise.
196 * config/s390/32/_fixunsdfdi.c: Likewise.
197 * config/s390/32/_fixunssfdi.c: Likewise.
198 * config/s390/32/_fixunstfdi.c: Likewise.
200 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
203 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
204 (install-libgcc-unwind-map-forbuild): New target.
205 (all): Depend on install-libgcc-unwind-map-forbuild.
206 (install-libgcc-unwind-map): New target.
207 (install): Depend on install-libgcc-unwind-map.
209 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
211 * config/nios2/crti.S (_init): Initialize GOT pointer from
212 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
214 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
216 * configure.ac: Check __mips64 when setting host_address.
217 * configure: Regenerate.
218 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
219 mips/t-mips64 and t-softfp.
220 (mips*-*-linux*): Don't add mips/t-tpbit.
221 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
222 (DPBIT, DPBIT_CFLAGS): Delete.
223 * config/mips/sfp-machine.h: New file.
224 * config/mips/t-mips64: Likewise.
225 * config/mips/t-softfp-tf: Likewise.
226 * config/mips/t-tpbit: Delete.
228 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
230 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
233 2014-01-25 Walter Lee <walt@tilera.com>
235 * config/tilepro/atomic.c: Include tconfig.h. Don't include
236 config.h or system.h.
239 2014-01-25 Walter Lee <walt@tilera.com>
241 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
242 (post_atomic_barrier): Ditto.
243 (__fetch_and_do): New macro.
244 (__atomic_fetch_and_do): Use __fetch_and_do.
245 (__sync_fetch_and_do): New macro.
246 (__sync_fetch_and_add_4): New function.
247 (__sync_fetch_and_sub_4): New function.
248 (__sync_fetch_and_or_4): New function.
249 (__sync_fetch_and_and_4): New function.
250 (__sync_fetch_and_xor_4): New function.
251 (__sync_fetch_and_nand_4): New function.
252 (__sync_fetch_and_add_8): New function.
253 (__sync_fetch_and_sub_8): New function.
254 (__sync_fetch_and_or_8): New function.
255 (__sync_fetch_and_and_8): New function.
256 (__sync_fetch_and_xor_8): New function.
257 (__sync_fetch_and_nand_8): New function.
258 (__do_and_fetch): New macro.
259 (__atomic_do_and_fetch): Use __do_and_fetch.
260 (__sync_do_and_fetch): New macro.
261 (__sync_add_and_fetch_4): New function.
262 (__sync_sub_and_fetch_4): New function.
263 (__sync_or_and_fetch_4): New function.
264 (__sync_and_and_fetch_4): New function.
265 (__sync_xor_and_fetch_4): New function.
266 (__sync_nand_and_fetch_4): New function.
267 (__sync_add_and_fetch_8): New function.
268 (__sync_sub_and_fetch_8): New function.
269 (__sync_or_and_fetch_8): New function.
270 (__sync_and_and_fetch_8): New function.
271 (__sync_xor_and_fetch_8): New function.
272 (__sync_nand_and_fetch_8): New function.
273 (__sync_exchange_methods): New macro.
274 (__sync_val_compare_and_swap_4): New function.
275 (__sync_bool_compare_and_swap_4): New function.
276 (__sync_lock_test_and_test_4): New function.
277 (__sync_val_compare_and_swap_8): New function.
278 (__sync_bool_compare_and_swap_8): New function.
279 (__sync_lock_test_and_test_8): New function.
280 (__subword_cmpxchg_body): New macro.
281 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
282 (__atomic_compare_exchange_2): Ditto.
283 (__sync_subword_cmpxchg): New macro.
284 (__sync_val_compare_and_swap_1): New function.
285 (__sync_bool_compare_and_swap_1): New function.
286 (__sync_val_compare_and_swap_2): New function.
287 (__sync_bool_compare_and_swap_2): New function.
288 (__atomic_subword): Rename to ...
289 (__subword): ... New name.
290 (__atomic_subword_fetch): Use __subword.
291 (__sync_subword_fetch): New macro.
292 (__sync_fetch_and_add_1): New function.
293 (__sync_fetch_and_sub_1): New function.
294 (__sync_fetch_and_or_1): New function.
295 (__sync_fetch_and_and_1): New function.
296 (__sync_fetch_and_xor_1): New function.
297 (__sync_fetch_and_nand_1): New function.
298 (__sync_fetch_and_add_2): New function.
299 (__sync_fetch_and_sub_2): New function.
300 (__sync_fetch_and_or_2): New function.
301 (__sync_fetch_and_and_2): New function.
302 (__sync_fetch_and_xor_2): New function.
303 (__sync_fetch_and_nand_2): New function.
304 (__sync_add_and_fetch_1): New function.
305 (__sync_sub_and_fetch_1): New function.
306 (__sync_or_and_fetch_1): New function.
307 (__sync_and_and_fetch_1): New function.
308 (__sync_xor_and_fetch_1): New function.
309 (__sync_nand_and_fetch_1): New function.
310 (__sync_add_and_fetch_2): New function.
311 (__sync_sub_and_fetch_2): New function.
312 (__sync_or_and_fetch_2): New function.
313 (__sync_and_and_fetch_2): New function.
314 (__sync_xor_and_fetch_2): New function.
315 (__sync_nand_and_fetch_2): New function.
316 (__atomic_subword_lock): Use __subword.
317 (__sync_subword_lock): New macro.
318 (__sync_lock_test_and_set_1): New function.
319 (__sync_lock_test_and_set_2): New function.
321 2014-01-25 Walter Lee <walt@tilera.com>
323 * config/tilepro/atomic.c (BIT_OFFSET): Define.
324 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
325 (__atomic_subword): Ditto.
327 2014-01-25 Walter Lee <walt@tilera.com>
329 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
330 a prefix op argument.
331 (__atomic_nand_fetch_4): Add prefix op.
332 (__atomic_nand_fetch_8): Ditto.
334 2014-01-21 Baruch Siach <barch@tkos.co.il>
336 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
338 2014-01-09 Rong Xu <xur@google.com>
340 * libgcov-driver.c (this_prg): make it local to save
342 (gcov_exit_compute_summary): Ditto.
343 (gcov_exit_merge_gcda): Ditto.
344 (gcov_exit_merge_summary): Ditto.
345 (gcov_exit_dump_gcov): Ditto.
347 2014-01-08 Rong Xu <xur@google.com>
349 * libgcov-driver.c: Use libgcov.h.
350 (buffer_fn_data): Use xmalloc instead of malloc.
351 (gcov_exit_merge_gcda): Ditto.
352 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
353 * libgcov.h: New common header files for libgcov-*.h.
354 * libgcov-interface.c: Use libgcov.h
355 * libgcov-merge.c: Ditto.
356 * libgcov-profiler.c: Ditto.
357 * Makefile.in: Add dependence to libgcov.h
359 2014-01-02 Joseph Myers <joseph@codesourcery.com>
361 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
362 case of small numerator and finite nonzero result.
364 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
366 Update copyright years
368 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
370 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
371 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
372 config/arc/dp-hack.h, config/arc/fp-hack.h,
373 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
374 config/arc/ieee-754/arc600-dsp/divdf3.S,
375 config/arc/ieee-754/arc600-dsp/divsf3.S,
376 config/arc/ieee-754/arc600-dsp/muldf3.S,
377 config/arc/ieee-754/arc600-dsp/mulsf3.S,
378 config/arc/ieee-754/arc600-mul64/divdf3.S,
379 config/arc/ieee-754/arc600-mul64/divsf3.S,
380 config/arc/ieee-754/arc600-mul64/muldf3.S,
381 config/arc/ieee-754/arc600-mul64/mulsf3.S,
382 config/arc/ieee-754/arc600/divsf3.S,
383 config/arc/ieee-754/arc600/mulsf3.S,
384 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
385 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
386 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
387 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
388 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
389 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
390 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
391 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
392 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
393 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
394 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
395 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
396 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
397 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
398 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
399 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
400 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
401 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
402 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
403 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
404 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
405 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
406 vtv_start_preinit.c: Use the standard form for the copyright notice.
408 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
409 Chung-Lin Tang <cltang@codesourcery.com>
410 Based on patches from Altera Corporation
412 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
413 * config/nios2/lib2-nios2.h: New file.
414 * config/nios2/lib2-divmod-hi.c: New file.
415 * config/nios2/linux-unwind.h: New file.
416 * config/nios2/lib2-divmod.c: New file.
417 * config/nios2/linux-atomic.c: New file.
418 * config/nios2/t-nios2: New file.
419 * config/nios2/crti.asm: New file.
420 * config/nios2/t-linux: New file.
421 * config/nios2/lib2-divtable.c: New file.
422 * config/nios2/lib2-mul.c: New file.
423 * config/nios2/tramp.c: New file.
424 * config/nios2/crtn.asm: New file.
426 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
428 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
429 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
430 from cpuid.h to check vendor signatures.
432 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
434 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
435 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
436 (get_amd_cpu): Likewise.
438 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
440 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
443 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
444 H.J. Lu <hongjiu.lu@intel.com>
447 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
449 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
450 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
451 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
452 FEATURE_XOP and FEATURE_FMA.
453 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
455 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
456 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
457 FEATURE_FMA4 and FEATURE_XOP.
459 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
461 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
462 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
463 (get_intel_cpu): Updated.
465 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
467 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
469 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
471 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
472 instructions when __SSE_MATH__ is defined.
474 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
476 * config.host (microblaze-*-rtems*): New.
478 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
480 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
481 architectures that do not have hardware divide instruction.
482 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
484 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
486 * longlong.h: Delete (moved to include/).
488 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
490 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
491 of normal number and qNaN to not raise an inexact exception.
493 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
495 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
497 2013-11-28 Matthew Leach <matthew.leach@arm.com>
499 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
500 for correct opcodes on BE.
502 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
504 * soft-fp/op-4.h: Update from glibc.
506 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
508 * libgcc2.c (__udivmoddi4): Define new implementation when
509 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
512 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
514 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
516 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
518 * config/t-softfp (soft-fp-objects-base): New variable.
519 (soft-fp-objects): Use it.
521 2013-11-23 David Edelson <dje.gcc@gmail.com>
522 Andrew Dixie <andrewd@gentrack.com>
525 * config/rs6000/aixinitfini.c: New file.
526 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
527 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
530 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
532 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
534 2013-11-18 Jan Hubicka <jh@suse.cz>
536 * libgcov-driver.c (run_accounted): Make global level static.
537 (gcov_exit_merge_summary): Silence warning; do not clear
539 (gcov_exit): Clear it here.
541 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
544 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
545 (all_prg, crc32): Remove static vars.
546 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
548 (gcov_exit_merge_gcda): Add crc32 parameter.
549 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
550 do not account run if it was already accounted.
551 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
552 (gcov_exit): Initialize all_prg; update.
554 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
556 * configure: Regenerate.
558 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
559 Alan Modra <amodra@gmail.com>
561 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
562 (frob_update_context): Use it.
564 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
565 Alan Modra <amodra@gmail.com>
567 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
568 (trampoline_initial): Provide ELFv2 variant.
569 (__trampoline_setup): Likewise.
571 * config/rs6000/linux-unwind.h (frob_update_context): Do not
572 check for AIX indirect function call sequence if _CALL_ELF == 2.
574 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
575 Alan Modra <amodra@gmail.com>
577 * config/rs6000/linux-unwind.h (get_regs): Do not support
578 old kernel versions if _CALL_ELF == 2.
579 (frob_update_context): Do not support PLT stub variants only
580 generated by old linkers if _CALL_ELF == 2.
582 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
583 Alan Modra <amodra@gmail.com>
585 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
586 location of CR save area for 64-bit little-endian systems.
588 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
590 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
592 * config/arm/t-vxworks: Delete.
594 2013-11-10 Kai Tietz <ktietz@redhat.com>
596 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
597 Increment load-count on use of LIBGCC_SONAME DLL.
598 (hmod_libgcc): New static variable to hold handle of
600 (__gcc_deregister_frame): Decrement load-count of
603 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
605 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
607 * configure: Regenerate
609 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
611 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
612 FP_EX_DENORM. Store result to volatile location after SSE division
613 to close interrupt window. Remove unneeded fwait after x87
614 division since interrupt window will be closed by emitted fstp.
615 Rewrite FP_EX_INEXACT handling.
617 2013-11-06 Joseph Myers <joseph@codesourcery.com>
619 * soft-fp/README: Update.
620 * soft-fp/adddf3.c: Update from glibc.
621 * soft-fp/addsf3.c: Likewise.
622 * soft-fp/addtf3.c: Likewise.
623 * soft-fp/divdf3.c: Likewise.
624 * soft-fp/divsf3.c: Likewise.
625 * soft-fp/divtf3.c: Likewise.
626 * soft-fp/double.h: Likewise.
627 * soft-fp/eqdf2.c: Likewise.
628 * soft-fp/eqsf2.c: Likewise.
629 * soft-fp/eqtf2.c: Likewise.
630 * soft-fp/extenddftf2.c: Likewise.
631 * soft-fp/extended.h: Likewise.
632 * soft-fp/extendsfdf2.c: Likewise.
633 * soft-fp/extendsftf2.c: Likewise.
634 * soft-fp/extendxftf2.c: Likewise.
635 * soft-fp/fixdfdi.c: Likewise.
636 * soft-fp/fixdfsi.c: Likewise.
637 * soft-fp/fixdfti.c: Likewise.
638 * soft-fp/fixsfdi.c: Likewise.
639 * soft-fp/fixsfsi.c: Likewise.
640 * soft-fp/fixsfti.c: Likewise.
641 * soft-fp/fixtfdi.c: Likewise.
642 * soft-fp/fixtfsi.c: Likewise.
643 * soft-fp/fixtfti.c: Likewise.
644 * soft-fp/fixunsdfdi.c: Likewise.
645 * soft-fp/fixunsdfsi.c: Likewise.
646 * soft-fp/fixunsdfti.c: Likewise.
647 * soft-fp/fixunssfdi.c: Likewise.
648 * soft-fp/fixunssfsi.c: Likewise.
649 * soft-fp/fixunssfti.c: Likewise.
650 * soft-fp/fixunstfdi.c: Likewise.
651 * soft-fp/fixunstfsi.c: Likewise.
652 * soft-fp/fixunstfti.c: Likewise.
653 * soft-fp/floatdidf.c: Likewise.
654 * soft-fp/floatdisf.c: Likewise.
655 * soft-fp/floatditf.c: Likewise.
656 * soft-fp/floatsidf.c: Likewise.
657 * soft-fp/floatsisf.c: Likewise.
658 * soft-fp/floatsitf.c: Likewise.
659 * soft-fp/floattidf.c: Likewise.
660 * soft-fp/floattisf.c: Likewise.
661 * soft-fp/floattitf.c: Likewise.
662 * soft-fp/floatundidf.c: Likewise.
663 * soft-fp/floatundisf.c: Likewise.
664 * soft-fp/floatunditf.c: Likewise.
665 * soft-fp/floatunsidf.c: Likewise.
666 * soft-fp/floatunsisf.c: Likewise.
667 * soft-fp/floatunsitf.c: Likewise.
668 * soft-fp/floatuntidf.c: Likewise.
669 * soft-fp/floatuntisf.c: Likewise.
670 * soft-fp/floatuntitf.c: Likewise.
671 * soft-fp/gedf2.c: Likewise.
672 * soft-fp/gesf2.c: Likewise.
673 * soft-fp/getf2.c: Likewise.
674 * soft-fp/ledf2.c: Likewise.
675 * soft-fp/lesf2.c: Likewise.
676 * soft-fp/letf2.c: Likewise.
677 * soft-fp/muldf3.c: Likewise.
678 * soft-fp/mulsf3.c: Likewise.
679 * soft-fp/multf3.c: Likewise.
680 * soft-fp/negdf2.c: Likewise.
681 * soft-fp/negsf2.c: Likewise.
682 * soft-fp/negtf2.c: Likewise.
683 * soft-fp/op-1.h: Likewise.
684 * soft-fp/op-2.h: Likewise.
685 * soft-fp/op-4.h: Likewise.
686 * soft-fp/op-8.h: Likewise.
687 * soft-fp/op-common.h: Likewise.
688 * soft-fp/quad.h: Likewise.
689 * soft-fp/single.h: Likewise.
690 * soft-fp/soft-fp.h: Likewise.
691 * soft-fp/subdf3.c: Likewise.
692 * soft-fp/subsf3.c: Likewise.
693 * soft-fp/subtf3.c: Likewise.
694 * soft-fp/truncdfsf2.c: Likewise.
695 * soft-fp/trunctfdf2.c: Likewise.
696 * soft-fp/trunctfsf2.c: Likewise.
697 * soft-fp/trunctfxf2.c: Likewise.
698 * soft-fp/unorddf2.c: Likewise.
699 * soft-fp/unordsf2.c: Likewise.
700 * soft-fp/unordtf2.c: Likewise.
702 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
704 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
705 (_FP_MUL_MEAT_D): Ditto.
706 (_FP_DIV_MEAT_S): Ditto.
707 (_FP_DIV_MEAT_D): Ditto.
708 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
709 t-softfp-sfdf and t-softfp to tmake_file.
711 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
713 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
714 * config/i386/crtprec.c: Ditto.
716 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
717 Shiva Chen <shiva0217@gmail.com>
719 * config.host (nds32*-elf*): Add nds32 target.
720 * config/nds32 : New directory and files.
722 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
724 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
725 * config.host (cpu_type) <Setting default>: Add entry for
727 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
728 <crisv32-*-linux*>: Adjust.
729 * longlong.h: Wrap the whole CRIS section in a single
730 defined(__CRIS__) conditional. Add comment about add_ssaaaa
732 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
734 [__CRIS__] (__umulsidi3): Define.
735 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
736 * config/cris/sfp-machine.h: New file.
737 * config/cris/umulsidi3.S: New file.
738 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
739 * config/cris/arit.c (SIGNMULT): New macro.
740 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
741 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
742 saving 3 out of originally 33 cycles from the fastest
743 path, 3 out of 54 from the medium path and one from the longest
744 path. Improve comments.
746 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
748 * sync.c: Remove static aliases and define each function directly
751 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
753 * config.host (hppa*64*-*-linux*): Define extra_parts.
754 (hppa*-*-linux*): Likewise.
756 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
758 * config/arc/crtgend.S: Add 2013 to Copyright years.
759 * config/arc/gmon/atomic.h: Likewise.
760 * config/arc/gmon/auxreg.h: Likewise.
761 * config/arc/gmon/sys/gmon_out.h: Likewise.
762 * config/arc/gmon/sys/gmon.h: Likewise.
763 * config/arc/gmon/prof-freq.c: Likewise.
764 * config/arc/gmon/mcount.c: Likewise.
765 * config/arc/gmon/prof-freq-stub.S: Likewise.
766 * config/arc/gmon/gmon.c: Likewise.
767 * config/arc/gmon/machine-gmon.h: Likewise.
768 * config/arc/gmon/profil.S: Likewise.
769 * config/arc/gmon/dcache_linesz.S: Likewise.
770 * config/arc/crtg.S: Likewise.
771 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
772 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
773 * config/arc/ieee-754/adddf3.S: Likewise.
774 * config/arc/ieee-754/truncdfsf2.S: Likewise.
775 * config/arc/ieee-754/fixsfsi.S: Likewise.
776 * config/arc/ieee-754/gtsf2.S: Likewise.
777 * config/arc/ieee-754/floatsisf.S: Likewise.
778 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
779 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
780 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
781 * config/arc/ieee-754/fixdfsi.S: Likewise.
782 * config/arc/ieee-754/addsf3.S: Likewise.
783 * config/arc/ieee-754/gesf2.S: Likewise.
784 * config/arc/ieee-754/floatsidf.S: Likewise.
785 * config/arc/ieee-754/extendsfdf2.S: Likewise.
786 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
787 * config/arc/ieee-754/gtdf2.S: Likewise.
788 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
789 * config/arc/ieee-754/uneqdf2.S: Likewise.
790 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
791 * config/arc/ieee-754/uneqsf2.S: Likewise.
792 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
793 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
794 * config/arc/ieee-754/eqdf2.S: Likewise.
795 * config/arc/ieee-754/ordsf2.S: Likewise.
796 * config/arc/ieee-754/divsf3.S: Likewise.
797 * config/arc/ieee-754/divdf3.S: Likewise.
798 * config/arc/ieee-754/floatunsidf.S: Likewise.
799 * config/arc/ieee-754/orddf2.S: Likewise.
800 * config/arc/ieee-754/eqsf2.S: Likewise.
801 * config/arc/ieee-754/gedf2.S: Likewise.
802 * config/arc/crtn.S: Likewise.
803 * config/arc/crti.S: Likewise.
804 * config/arc/t-arc700-uClibc: Likewise.
805 * config/arc/asm.h: Likewise.
806 * config/arc/libgcc-excl.ver: Likewise.
807 * config/arc/t-arc-newlib: Likewise.
808 * config/arc/divtab-arc700.c: Likewise.
809 * config/arc/initfini.c: Likewise.
810 * config/arc/fp-hack.h: Likewise.
812 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
813 Diego Novillo <dnovillo@google.com>
815 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
816 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
817 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
818 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
820 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
821 Brendan Kehoe <brendan@zen.org>
822 Simon Cook <simon.cook@embecosm.com>
824 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
825 * config/arc: New directory.
826 * longlong.h [__arc__] (umul_ppmm): Remove.
827 [__arc__] (__umulsidi3): Define.
828 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
829 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
831 2013-09-17 Jacek Caban <jacek@codeweavers.com>
833 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
835 * config/i386/gthr-win32.h: Likewise.
837 2013-09-16 DJ Delorie <dj@redhat.com>
839 * config/rl78/vregs.h: Add G10 register definitions.
840 * config/rl78/lib2mul.c: Enable for RL78/G10.
841 * config/rl78/lib2div.c: Likewise.
842 * config/rl78/lshrsi3.S: Use vregs.h.
843 * config/rl78/cmpsi2.S: Likewise.
844 * config/rl78/trampoline.S: Likewise.
845 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
847 2013-09-14 DJ Delorie <dj@redhat.com>
848 Nick Clifton <nickc@redhat.com>
850 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
851 * config/rl78/vregs.h: New.
852 * config/rl78/signbit.S: New file. Implements signbit function.
853 * config/rl78/divmodsi.S: New.
854 * config/rl78/divmodhi.S: New.
855 * config/rl78/divmodqi.S: New.
856 * config/rl78/t-rl78: Build them here...
857 * config/rl78/lib2div.c: ...but not here.
859 2013-09-12 DJ Delorie <dj@redhat.com>
861 * config.host (msp*-*-elf): New.
862 * config/msp430/: New port.
864 2013-08-18 Iain Sandoe <iain@codesourcery.com>
866 PR gcov-profile/58127
867 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
868 __thread var for emulated TLS.
869 (__gcov_indirect_call_counters): Likewise.
871 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
872 Catherine Moore <clm@codesourcery.com>
873 Richard Sandiford <rdsandiford@googlemail.com>
875 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
876 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
877 (CALL_STUB_NO_RET): Likewise.
878 (CALL_STUB_RET): Likewise.
879 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
880 __mips16_ret call/return stub symbols.
881 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
884 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
886 * config.host <mips*-*-linux*>: Remove a stray comment.
888 2013-08-10 Jan Hubicka <jh@suse.cz>
890 Work around binutils PR14342
891 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
892 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
893 (L_gcov_indirect_call_profiler_v2): New.
895 2013-08-06 Jan Hubicka <jh@suse.cz>
897 * libgcov.c (__gcov_indirect_call_callee,
898 __gcov_indirect_call_counters): New global vars.
899 (__gcov_indirect_call_profiler): replace by ...
900 (__gcov_indirect_call_profiler_v2) ... this one.
902 2013-08-06 Caroline Tice <cmtice@google.com>
904 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
905 vtv_start_preinit.o and vtv_end_preinit.o.
906 * configure.ac: Add code to check/set enable_vtable_verify.
907 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
909 * vtv_start_preinit.c: New file.
910 * vtv_end_preinit.c: New file.
911 * vtv_start.c: New file.
912 * vtv_end.c: New file.
913 * configure: Regenerated.
915 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
917 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
918 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
919 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
920 GPL-3.0-with-GCC-exception.
922 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
924 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
927 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
929 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
930 mapping for FPRs when creating the fallback framestate.
932 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
935 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
936 (__round_s2_const, __round_u2_const)
937 (__round_s4_const, __round_u4_const, __round_x8):
938 Saturate result if addition result cannot be represented.
940 2013-07-15 Matthias Klose <doko@ubuntu.com>
942 * libgcc2.c: Don't include <limits.h>.
944 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
946 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
948 2013-07-06 Jakub Jelinek <jakub@redhat.com>
951 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
953 2013-06-28 Jakub Jelinek <jakub@redhat.com>
956 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
958 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
959 instead of table lookups.
960 (__popcountDI2): Likewise.
962 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
964 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
967 2013-06-21 Joseph Myers <joseph@codesourcery.com>
970 * soft-fp/adddf3.c: Update from glibc.
971 * soft-fp/addsf3.c: Likewise.
972 * soft-fp/addtf3.c: Likewise.
973 * soft-fp/divdf3.c: Likewise.
974 * soft-fp/divsf3.c: Likewise.
975 * soft-fp/divtf3.c: Likewise.
976 * soft-fp/double.h: Likewise.
977 * soft-fp/eqdf2.c: Likewise.
978 * soft-fp/eqsf2.c: Likewise.
979 * soft-fp/eqtf2.c: Likewise.
980 * soft-fp/extenddftf2.c: Likewise.
981 * soft-fp/extended.h: Likewise.
982 * soft-fp/extendsfdf2.c: Likewise.
983 * soft-fp/extendsftf2.c: Likewise.
984 * soft-fp/fixdfdi.c: Likewise.
985 * soft-fp/fixdfsi.c: Likewise.
986 * soft-fp/fixsfdi.c: Likewise.
987 * soft-fp/fixsfsi.c: Likewise.
988 * soft-fp/fixtfdi.c: Likewise.
989 * soft-fp/fixtfsi.c: Likewise.
990 * soft-fp/fixunsdfdi.c: Likewise.
991 * soft-fp/fixunsdfsi.c: Likewise.
992 * soft-fp/fixunssfdi.c: Likewise.
993 * soft-fp/fixunssfsi.c: Likewise.
994 * soft-fp/fixunstfdi.c: Likewise.
995 * soft-fp/fixunstfsi.c: Likewise.
996 * soft-fp/floatdidf.c: Likewise.
997 * soft-fp/floatdisf.c: Likewise.
998 * soft-fp/floatditf.c: Likewise.
999 * soft-fp/floatsidf.c: Likewise.
1000 * soft-fp/floatsisf.c: Likewise.
1001 * soft-fp/floatsitf.c: Likewise.
1002 * soft-fp/floatundidf.c: Likewise.
1003 * soft-fp/floatundisf.c: Likewise.
1004 * soft-fp/floatunditf.c: Likewise.
1005 * soft-fp/floatunsidf.c: Likewise.
1006 * soft-fp/floatunsisf.c: Likewise.
1007 * soft-fp/floatunsitf.c: Likewise.
1008 * soft-fp/gedf2.c: Likewise.
1009 * soft-fp/gesf2.c: Likewise.
1010 * soft-fp/getf2.c: Likewise.
1011 * soft-fp/ledf2.c: Likewise.
1012 * soft-fp/lesf2.c: Likewise.
1013 * soft-fp/letf2.c: Likewise.
1014 * soft-fp/muldf3.c: Likewise.
1015 * soft-fp/mulsf3.c: Likewise.
1016 * soft-fp/multf3.c: Likewise.
1017 * soft-fp/negdf2.c: Likewise.
1018 * soft-fp/negsf2.c: Likewise.
1019 * soft-fp/negtf2.c: Likewise.
1020 * soft-fp/op-1.h: Likewise.
1021 * soft-fp/op-2.h: Likewise.
1022 * soft-fp/op-4.h: Likewise.
1023 * soft-fp/op-8.h: Likewise.
1024 * soft-fp/op-common.h: Likewise.
1025 * soft-fp/quad.h: Likewise.
1026 * soft-fp/single.h: Likewise.
1027 * soft-fp/soft-fp.h: Likewise.
1028 * soft-fp/subdf3.c: Likewise.
1029 * soft-fp/subsf3.c: Likewise.
1030 * soft-fp/subtf3.c: Likewise.
1031 * soft-fp/truncdfsf2.c: Likewise.
1032 * soft-fp/trunctfdf2.c: Likewise.
1033 * soft-fp/trunctfsf2.c: Likewise.
1034 * soft-fp/unorddf2.c: Likewise.
1035 * soft-fp/unordsf2.c: Likewise.
1036 * soft-fp/unordtf2.c: Likewise.
1037 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1038 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1039 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1040 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1041 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1042 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1043 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1044 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1045 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1046 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1047 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1048 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1050 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1052 * config/mips/lib2funcs.c: New file.
1053 * config/mips/t-mips (LIB2ADD_ST): Add it.
1055 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1058 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1059 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1061 2013-06-08 Walter Lee <walt@tilera.com>
1063 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1064 Replace int64_t with long long. Add __extension__ where
1066 * config/tilepro/atomic.c: Include config.h.
1068 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1070 * config.host (arm-wrs-vxworks): Configure with other soft float.
1072 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1074 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1075 (mips64r5900el-*-elf*): New configurations.
1077 2013-06-04 Alan Modra <amodra@gmail.com>
1079 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1081 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1083 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1085 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1087 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1088 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1089 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1091 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1093 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1094 (powerpc-wrs-vxworks): Likewise.
1096 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1098 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1099 signal frames as well.
1100 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1101 STACK_BIAS to the CFA offset.
1103 2013-05-17 Richard Henderson <rth@redhat.com>
1106 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1107 (execute_cfa_program): Use it when storing to fs->regs.
1109 2013-05-08 Kai Tietz <ktietz@redhat.com>
1111 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1112 (__deregister_frame_info): Likewise.
1114 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1116 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1119 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1121 2013-04-25 Alan Modra <amodra@gmail.com>
1123 * config.host: Match little-endian powerpc-linux.
1125 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1127 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1128 as 'unsigned long long' instead of 'unsigned long'.
1129 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1132 2013-04-10 Julian Brown <julian@codesourcery.com>
1134 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1135 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1136 unsigned char/unsigned short.
1137 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1139 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1142 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1144 2013-04-04 Meador Inge <meadori@codesourcery.com>
1146 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1147 computing the location of the link register.
1148 (aeabi_uldivmod): Ditto.
1150 2013-03-27 Kai Tietz <ktietz@redhat.com>
1152 * config.host: Add support for cygwin x64 target.
1153 * configure: Regenerated.
1155 2013-03-26 Walter Lee <walt@tilera.com>
1157 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1158 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1160 2013-03-25 Kai Tietz <ktietz@redhat.com>
1162 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1164 2013-03-20 Robert Mason <rbmj@verizon.net>
1166 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1167 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1168 (__gthread_leave_tsd_dtor_context): Add prototypes.
1169 (tls_delete_hook): Update.
1171 2013-03-20 Catherine Moore <clm@codesourcery.com>
1172 Joseph Myers <joseph@codesourcery.com>
1173 Chao-ying Fu <fu@mips.com>
1175 * config/mips/mips16.S: Don't build for microMIPS.
1176 * config/mips/linux-unwind.h: Handle microMIPS frame.
1177 * config/mips/crtn.S (fini, init): New labels.
1179 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1181 PR tree-optimization/53265
1182 * unwind-dw2.c (execute_cfa_program): Avoid
1183 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1184 on targets with DWARF_FRAME_REGISTERS < 32.
1186 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1189 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1190 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1192 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1194 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1195 sandybridge processors.
1197 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1200 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1203 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1205 * config/microblaze/crti.S: Setup stack protection at entry
1207 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1209 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1210 (__rotldi3): Shift bytewise if applicable.
1212 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1214 * config/aarch64/sync-cache.c
1215 (__aarch64_sync_cache_range): Silence warnings.
1217 2013-02-25 Catherine Moore <clm@codesourcery.com>
1220 2013-02-24 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 2013-02-24 Catherine Moore <clm@codesourcery.com>
1229 Joseph Myers <joseph@codesourcery.com>
1230 Chao-ying Fu <fu@mips.com>
1232 * config/mips/mips16.S: Don't build for microMIPS.
1233 * config/mips/linux-unwind.h: Handle microMIPS frame.
1234 * config/mips/crtn.S (fini, init): New labels.
1236 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1237 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1240 2013-02-16 Alan Modra <amodra@gmail.com>
1243 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1244 (ppc_fallback_frame_state): Always set up save locations for fp
1245 and altivec. Don't bother with non-callee-saved regs, r0-r13
1246 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1248 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1251 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1253 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1254 _ssmulha3, _usmulusa3, _ssmulsa3.
1255 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1256 (__muldi3): XCALL __muldi3_6 instead of rcall.
1257 (__umulsidi3, __mulsidi3): New functions.
1258 (do_prologue_saves, do_epilogue_restores): New .macros.
1259 (__divdi3_moddi3): Use them.
1260 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1261 (__usmulusa3, __ssmulsa3): New functions.
1263 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1264 Jack Howarth <howarth@bromo.med.uc.edu>
1265 Patrick Marlier <patrick.marlier@gmail.com>
1268 * config/darwin-crt-tm.c: Remove dummy functions hack.
1270 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1273 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1274 * config/avr/lib2-object.mk: New iterator to build objects from it.
1275 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1277 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1278 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1279 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1280 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1281 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1282 * config/avr/lib1funcs-fixed.S: Implement them.
1284 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1286 Update copyright years.
1288 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1291 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1292 Add crtcxa to extra_parts.
1293 * config/rs6000/exit.h: New file.
1294 * config/rs6000/cxa_atexit.c: New file.
1295 * config/rs6000/cxa_finalize.c: New file.
1296 * config/rs6000/crtcxa.c: New file.
1297 * config/rs6000/t-aix-cxa: New file.
1298 * config/rs6000/libgcc-aix-cxa.ver: New file.
1300 2013-01-31 Nick Clifton <nickc@redhat.com>
1302 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1305 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1308 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1309 _mulQQ, _mulHQ, _mulHA, _mulSA,
1310 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1311 _divQQ, _divHQ, _divHA, _divSA,
1312 _divUQQ, _divUHQ, _divUHA, _divUSA.
1314 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1316 * config.host(microblaze*-linux*): tmake_file: Remove
1317 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1318 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1319 to exclude functions from being built with libgcc.c and use
1320 the microblaze assembly.
1322 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1324 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1327 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1329 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1330 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1331 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1332 alignment operation.
1334 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1336 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1337 loop start address for cache clearing.
1339 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1341 * config/avr/lib1funcs.S: Remove trailing blanks.
1342 * config/avr/lib1funcs-fixed.S: Ditto.
1344 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1346 * config/avr/avr-lib.h: Add GPL copyright notice.
1348 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1350 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1351 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1352 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1353 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1355 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1357 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1358 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1360 2013-01-04 Nick Clifton <nickc@redhat.com>
1362 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1363 the CALLT instruction is supported.
1365 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1367 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1368 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1370 2012-12-13 John Tytgat <John@bass-software.com>
1372 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1375 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1378 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1379 undefined signed overflows.
1381 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1384 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1386 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1388 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1389 (FP_TRAPPING_EXCEPTIONS): Define.
1390 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1391 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1393 2012-12-04 Richard Henderson <rth@redhat.com>
1396 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1398 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1400 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1401 (FP_EX_SHIFT): Define.
1402 (FP_TRAPPING_EXCEPTIONS): Define.
1404 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1406 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1407 (FP_ROUNDMODE): Use FP_RND_MASK.
1408 * config/aarch64/sfp-exceptions.c: New.
1409 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1410 Use __sfp_handle_exceptions.
1412 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1414 * config.host: (arm*-*-freebsd*): Remove.
1415 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1416 (arm*-*-elf*): Remove.
1417 (arm*-*-wince-pe*): Remove.
1418 * arm/unwind-arm.c (struct fpa_reg): Delete.
1419 (struct fpa_regs): Delete.
1420 (phase1_vrs): Remove fpa element.
1421 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1422 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1423 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1424 * ieee754-sf.S (floatundisf): Remove FPA support.
1425 (floatdisf): Likewise.
1426 * ieee75f-df.S (floatundidf): Likewise.
1427 (floatdidf): Likewise.
1429 2012-11-29 Kai Tietz <ktietz@redhat.com>
1432 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1433 * unwind-generic.h: Likewise.
1434 * unwind-seh.c: Likewise.
1436 2012-11-28 Richard Henderson <rth@redhat.com>
1439 * emutls.c (__emutls_get_address): Avoid race condition between
1440 obj->loc.offset read and emutls_key initialization.
1442 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1444 Adjust decimal point of signed accum mode to GCC default.
1447 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1449 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1450 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1451 (__mulha3, __mulsa3)
1452 (__divqq3, __divha3, __divsa3): Adjust to new position of
1453 decimal point of signed accum types.
1455 (__mulusa3_round): New function.
1456 (__mulusa3): Use it.
1457 (__divqq_helper): New function.
1458 (__udivuqq3): Use it.
1460 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1463 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1465 2012-11-18 Teresa Johnson <tejohnson@google.com>
1468 * libgcov.c (gcov_exit): Remove merged program summary
1469 comparison unless !GCOV_LOCKED.
1471 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1473 * soft-fp: Updated from glibc upstream.
1475 2012-11-06 Ian Lance Taylor <iant@google.com>
1477 * generic-morestack.c (__generic_morestack): Align the returned
1478 stack pointer to a 32 byte boundary.
1479 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1480 increment the return address until we have decided that we don't
1481 have a varargs function.
1482 (__morestack) [32-bit]: Align stack correctly when calling C
1484 (__morestack) [64-bit]: Likewise.
1486 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1488 * configure: Regenerate.
1490 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1493 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1494 * config/i386/sfp-machine.h: Guard exception handling
1495 code with _SOFT_FLOAT.
1496 * config/i386/32/sfp-machine.h: Guard rounding handling
1497 code with _SOFT_FLOAT.
1498 * config/i386/64/sfp-machine.h: Ditto.
1500 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1502 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1505 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1507 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1508 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1509 when appropriate. Correct structure element types.
1510 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1511 -minline-all-stringops from compile flags.
1513 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1515 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1517 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1519 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1521 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1523 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1526 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1527 Jim MacArthur <jim.macarthur@arm.com>
1528 Marcus Shawcroft <marcus.shawcroft@arm.com>
1529 Nigel Stephens <nigel.stephens@arm.com>
1530 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1531 Richard Earnshaw <rearnsha@arm.com>
1532 Sofiane Naci <sofiane.naci@arm.com>
1533 Stephen Thomas <stephen.thomas@arm.com>
1534 Tejas Belagod <tejas.belagod@arm.com>
1535 Yufeng Zhang <yufeng.zhang@arm.com>
1537 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1538 * config/aarch64/crti.S: New file.
1539 * config/aarch64/crtn.S: New file.
1540 * config/aarch64/linux-unwind.h: New file.
1541 * config/aarch64/sfp-machine.h: New file.
1542 * config/aarch64/sync-cache.c: New file.
1543 * config/aarch64/t-aarch64: New file.
1544 * config/aarch64/t-softfp: New file.
1546 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1548 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1549 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1550 no-longer-needed LDBU insns.
1552 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1555 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1556 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1558 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1560 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1562 2012-10-15 Matthias Klose <doko@ubuntu.com>
1564 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1566 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1568 * configure: Regenerate.
1569 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1571 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1573 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1574 instructions for 64bit targets only.
1576 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1578 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1579 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1580 * config/i386/32/sfp-machine.h: ... here.
1581 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1582 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1585 2012-10-07 Matthias Klose <doko@ubuntu.com>
1587 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1589 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1591 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1593 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1594 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1595 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1598 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1601 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1602 Fix parameter names.
1604 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1607 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1608 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1609 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1611 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1614 * config/sh/linux-atomic.S: Delete.
1615 * config/sh/linux-atomic.c: New.
1616 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1617 linux-atomic.c. Add cflags to disable warnings.
1619 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1622 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1624 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1625 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1626 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1627 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1628 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1630 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1632 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1634 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1635 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1637 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1639 * config.host (hppa-*-openbsd*): New target.
1640 * config/pa/t-openbsd: New file.
1642 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1645 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1646 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1647 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1648 (__divsa3): Use __negsi2 to negate r_quoL.
1649 * config/avr/lib1funcs.S (FALIAS): New macro.
1650 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1651 (__negsi2): ...this new function.
1652 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1653 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1654 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1655 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1656 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1657 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1659 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1662 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1663 (lshrsi3): Reimplement as lshrsi3_r0.
1665 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1668 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1671 2012-09-07 Teresa Johnson <tejohnson@google.com>
1673 PR gcov-profile/54487
1674 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1677 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1680 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1681 not configured --with-avrlibc=no.
1682 * config/avr/t-avrlibc: New file.
1683 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1684 (DPBIT_FUNCS): Ditto.
1685 (TPBIT_FUNCS): Ditto.
1687 2012-09-04 Teresa Johnson <tejohnson@google.com>
1689 * libgcov.c (struct gcov_summary_buffer): New structure.
1690 (gcov_histogram_insert): New function.
1691 (gcov_compute_histogram): Ditto.
1692 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1693 histograms during summary merging.
1695 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1697 * config.host (x86_64-*-openbsd*): New target.
1699 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1701 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1704 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1707 * config/avr/t-avr (conv_X): Rename to func_X.
1709 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1712 * config/avr/lib1funcs-fixed.S: New file.
1713 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1714 after they are used.
1715 (neg2, neg4): New macros.
1716 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1717 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1718 (__umulhisi3): Speed up MUL variant if there is enough flash.
1719 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1721 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1722 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1723 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1724 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1725 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1726 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1727 (LIB2FUNCS_EXCLUDE): Add supported functions.
1729 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1731 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1732 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1734 * fixed-obj.mk: Only expand dependency if $o is not in
1737 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1739 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1741 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1743 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1744 depend on --enable-shared.
1745 ($(lib1asmfuncs-o)): Use %.vis files independent of
1747 * static-object.mk ($(base)$(objext), $(base).vis)
1748 ($(base)_s$(objext)): Use same rules for visibility handling as in
1751 2012-08-21 Ian Lance Taylor <iant@google.com>
1753 * config/i386/morestack.S (__morestack_non_split): Increase amount
1754 of space allocated for non-split code stack.
1756 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1758 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1759 even if inhibit_libc.
1761 2012-08-17 Julian Brown <julian@codesourcery.com>
1763 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1764 -fexceptions -fnon-call-exceptions if not defined.
1765 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1766 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1768 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1770 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1773 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1775 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1776 rs6000/t-slibgcc-aix.
1778 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1780 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1782 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1784 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1786 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1789 * Makefile.in (version): Replace top_srcdir with srcdir.
1791 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1793 * Makefile.in (version): set to BASE-VER file from gcc directory.
1795 2012-08-01 Nick Clifton <nickc@redhat.com>
1797 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1798 Implements __clrsb for an HImode argument.
1800 2012-07-31 Nick Clifton <nickc@redhat.com>
1802 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1803 Implements __clrsb for an HImode argument.
1804 * config/stormy16/clrsbhi2.c: New file:
1805 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1807 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1809 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1811 2012-07-19 Tristan Gingold <gingold@adacore.com>
1812 Richard Henderson <rth@redhat.com>
1814 * unwind-seh.c: New file.
1815 * unwind-generic.h: Include windows.h for SEH.
1816 (_Unwind_Exception): Use 6 private fields for SEH.
1817 (_GCC_specific_handler): Declare.
1818 * unwind-c.c (__gcc_personality_seh0): New function.
1820 * config/i386/libgcc-cygming.ver: New file.
1821 * config/i386/t-seh-eh: New file.
1822 * config.host (x86_64-*-mingw*): Default to seh.
1824 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1826 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1828 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1830 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1831 __builtin_expect when checking for exceptions.
1832 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1834 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1836 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1837 function declaration.
1838 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1840 * config/ia64/sfp-exceptions.c: New.
1841 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1843 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1845 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1846 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1847 * config/i386/64/sfp-machine: ... (delete here) ...
1848 * config/i386/sfp-machine.h: ... to here.
1849 (FP_EX_MASK): Remove.
1851 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1853 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1855 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1856 * config/i386/libgcc-sol2.ver: Ditto.
1857 * config/i386/libgcc-glibc.ver: Ditto.
1859 2012-06-11 Roland McGrath <mcgrathr@google.com>
1861 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1862 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1865 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1867 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1868 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1869 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1870 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1871 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1872 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1873 * config/i386/64/sfp-machine: ... (delete here) ...
1874 * config/i386/sfp-machine.h: ... to here.
1876 (__sfp_handle_exceptions): New function declaration.
1877 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1878 * config/i386/sfp-exceptions.c: New.
1879 * config/i386/t-softfp: New.
1880 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1881 i386/t-softfp to tmake_file.
1883 2012-06-03 David S. Miller <davem@davemloft.net>
1885 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1888 2012-05-31 David S. Miller <davem@davemloft.net>
1890 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1891 multiply and divide instructions on 32-bit when V9.
1892 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1894 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1896 * config/arm/ieee754-df.S: Fix typos.
1897 * config/arm/ieee754-sf.S: Fix typos.
1898 * config/c6x/libunwind.S: Fix typos.
1899 * config/epiphany/udivsi3-float.c: Fix typos.
1900 * config/microblaze/muldi3_hard.S: Fix typos.
1901 * config/picochip/adddi3.S: Fix typos.
1902 * config/picochip/ashlsi3.S: Fix typos.
1903 * config/picochip/ashrsi3.S: Fix typos.
1904 * config/picochip/clzsi2.S: Fix typos.
1905 * config/picochip/cmpsi2.S: Fix typos.
1906 * config/picochip/divmod15.S: Fix typos.
1907 * config/picochip/divmodhi4.S: Fix typos.
1908 * config/picochip/divmodsi4.S: Fix typos.
1909 * config/picochip/longjmp.S: Fix typos.
1910 * config/picochip/lshrsi3.S: Fix typos.
1911 * config/picochip/parityhi2.S: Fix typos.
1912 * config/picochip/popcounthi2.S: Fix typos.
1913 * config/picochip/setjmp.S: Fix typos.
1914 * config/picochip/subdi3.S: Fix typos.
1915 * config/picochip/ucmpsi2.S: Fix typos.
1916 * config/picochip/udivmodhi4.S: Fix typos.
1917 * config/picochip/udivmodsi4.S: Fix typos.
1918 * config/spu/divv2df3.c: Fix typos.
1919 * config/spu/mfc_multi_tag_release.c: Fix typos.
1920 * config/spu/mfc_tag_release.c: Fix typos.
1921 * configure.ac: Fix typos.
1922 * configure: Regenerate.
1924 2012-05-25 Ian Lance Taylor <iant@google.com>
1926 * config/i386/morestack.S (__morestack_non_split): Check whether
1927 caller is varargs and needs %bp to hold the stack frame on return.
1929 2012-05-25 Olivier Hainque <hainque@adacore.com>
1931 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1932 sequence in the non pic case on VxWorks.
1934 2012-05-24 Olivier Hainque <hainque@adacore.com>
1936 * Makefile.in: Move dependency on install-unwind_h from
1937 "install-leaf" to "install".
1939 2012-05-24 Olivier Hainque <hainque@adacore.com>
1941 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1942 Use a separate command for stamp removals.
1944 2012-05-21 Andrew Pinski <apinski@cavium.com>
1947 * configure.ac: Define the default includes to being none.
1948 * configure: Regenerate.
1950 2012-05-16 Olivier Hainque <hainque@adacore.com>
1952 * Makefile.in (install-unwind_h): Rename into ...
1953 (install-unwind_h-forbuild): New target.
1954 (all): Use it instead of the former install-unwind_h.
1955 (install-unwind_h): Reinstate, copy to user install destination
1956 for include files, not to the internal gcc object directory one.
1957 (install-leaf): Depend on it.
1959 2012-05-15 Olivier Hainque <hainque@adacore.com>
1961 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1962 register numbers. LR_REGNO replaces R_LR.
1963 (ucontext_for): New, helper for ...
1964 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1966 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1968 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1970 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1971 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1972 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1974 (i[34567]86-*-*, x86_64-*-*): ... here.
1976 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1977 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1979 * config/i386/i386-cpuinfo.c: Rename to ...
1980 * config/i386/cpuinfo.c: ... this.
1981 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1983 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1984 (libgcc_cv_init_priority): New test.
1985 * configure: Regenerate.
1986 * config.in: New file.
1987 * Makefile.in (clean): Rename config.h to auto-target.h.
1988 (config.h): Likewise.
1989 (stamp-h): Likewise.
1991 * config/i386/cpuinfo.c (auto-target.h): Include.
1992 (CONSTRUCTOR_PRIORITY): Define.
1993 (__cpu_indicator_init): Use it.
1995 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1997 * longlong.h: Use a URL instead of an FSF postal address.
1998 Replace spaces with tab.
2000 2012-05-08 Teresa Johnson <tejohnson@google.com>
2002 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2003 (__gcov_dump): Ditto.
2004 (gcov_dump_complete): New global variable.
2005 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2006 (__gcov_flush): Outline functionality now in gcov_clear.
2007 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2009 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2011 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2012 (mips*-*-linux*): Include mips/t-tpbit when long double is
2015 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2017 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2018 (get_available_features): New argument. Check for AVX2.
2019 (__cpu_indicator_init): Modify call to get_available_features.
2021 2012-04-25 Alan Modra <amodra@gmail.com>
2023 * config/rs6000/crtsavevr.S: New file.
2024 * config/rs6000/crtrestvr.S: New file.
2025 * config/rs6000/t-savresfgpr: Build the above.
2026 * config/rs6000/t-netbsd: Likewise.
2028 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2030 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2032 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2034 * libgcc/config/i386/i386-cpuinfo.c: New file.
2035 * libgcc/config/i386/t-cpuinfo: New file.
2036 * libgcc/config.host: Include t-cpuinfo.
2037 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2039 2012-04-24 Chao-ying Fu <fu@mips.com>
2041 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2043 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2045 struct siginfo vs. siginfo_t
2047 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2048 siginfo_t instead of struct siginfo.
2049 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2050 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2051 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2052 (ia64_handle_unwabi): Likewise.
2053 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2054 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2055 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2056 (sh_fallback_frame_state): Likewise.
2057 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2058 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2060 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2062 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2065 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2067 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2068 if it hasn't been previously saved.
2070 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2072 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2075 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2078 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2079 instead of __AVR_HAVE_8BIT_SP__.
2081 2012-03-26 Tristan Gingold <gingold@adacore.com>
2083 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2084 (unw_table_entry): Use unw_word instead of unsigned long.
2085 (_Unwind_FindTableEntry): Likewise.
2086 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2087 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2088 (_Unwind_FindTableEntry): Likewise.
2089 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2090 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2091 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2092 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2093 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2094 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2095 (uw_init_context_1, uw_install_context): Likewise.
2096 (unw_word): Move to unwind-ia64.h
2098 2012-03-26 Tristan Gingold <gingold@adacore.com>
2100 * config/vms/vms-ucrt0.c: Update copyright years.
2102 (___gcc_main_flags): Declare.
2103 (__main): Check flags to remap argv and exit code.
2104 * config.host (*-*-*vms*): Adjust extra_parts.
2105 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2108 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2110 * arm/lib1funcs.asm (ctzsi2): New function.
2111 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2112 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2113 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2114 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2115 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2116 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2118 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2120 * config.host: Add bits to support powerpc64-*-freebsd*.
2121 * config/rs6000/freebsd-unwind.h: New file.
2122 * config/rs6000/t-freebsd64: New file.
2124 2012-03-20 Richard Guenther <rguenther@suse.de>
2126 PR gcov-profile/52627
2127 * libgcov.c (init_mx): Fix mutex name.
2129 2012-03-16 Tristan Gingold <gingold@adacore.com>
2131 * config/ia64/vms-unwind.h: Remove ulong (and replace
2132 it by unw_reg where used). Define unw_reg with __int64.
2134 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2136 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2138 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2140 (sparc_is_sighandler): Likewise.
2142 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2144 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2147 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2149 * config/arm/crtn.S: Fix typo.
2151 2012-03-13 Richard Guenther <rguenther@suse.de>
2153 * libgcov.c: Remove stdio.h include and NULL un-define.
2155 2012-03-13 Richard Guenther <rguenther@suse.de>
2158 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2160 2012-03-13 Richard Guenther <rguenther@suse.de>
2162 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2164 2012-03-13 Richard Guenther <rguenther@suse.de>
2166 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2167 and __gthread_mutex_init_function definitions.
2169 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2171 * config.host (mips*-*-openbsd*): Remove.
2173 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2175 * config.host: Remove alpha*-dec-osf5.1* handling.
2176 * config/alpha/gthr-posix.c: Remove.
2177 * config/alpha/libgcc-osf5.ver: Remove.
2178 * config/alpha/osf5-unwind.h: Remove.
2179 * config/alpha/t-osf-pthread: Remove.
2180 * config/alpha/t-slibgcc-osf: Remove.
2181 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2182 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2183 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2184 * mkmap-flat.awk: Remove osf_export handling.
2186 2012-03-12 Richard Guenther <rguenther@suse.de>
2188 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2189 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2190 (__gthread_mutex_init_function): New function.
2191 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2194 * libgcov.c: Include gthr.h.
2195 (__gcov_flush_mx): New global variable.
2196 (init_mx, init_mx_once): New functions.
2197 (__gcov_flush): Protect self with a mutex.
2198 (__gcov_fork): Re-initialize mutex after forking.
2199 * unwind-dw2-fde.c: Change condition under which to use
2200 __GTHREAD_MUTEX_INIT_FUNCTION.
2202 2012-03-12 Tristan Gingold <gingold@adacore.com>
2204 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2205 * config/ia64/t-vms: Likewise.
2207 2012-03-11 Michael Hope <michael.hope@linaro.org>
2209 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2212 2012-03-07 Walter Lee <walt@tilera.com>
2214 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2216 (atomic_xor): Rename and move definition to
2217 config/tilepro/atomic.h.
2218 (atomic_nand): Ditto.
2219 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2221 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2222 (arch_atomic_nand): Ditto.
2224 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2227 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2229 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2232 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2235 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2239 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2240 if RAMPZ affects reading from RAM.
2241 (__tablejump_elpm__): Ditto.
2243 (__movmemx_hi): Ditto.
2244 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2245 (__do_global_dtors): Ditto.
2246 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2247 (__movmemx_hi): Ditto.
2249 2012-03-05 Richard Henderson <rth@redhat.com>
2251 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2252 [ARM] (count_trailing_zeros): Use the builtin.
2254 2012-03-01 Kai Tietz <ktietz@redhat.com>
2256 * soft-fp: Imported from glibc upstream.
2258 2012-02-28 Kai Tietz <ktietz@redhat.com>
2260 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2261 for mingw-targets as attribute gcc_struct.
2263 2012-02-28 Ian Lance Taylor <iant@google.com>
2265 * generic-morestack.c (__splitstack_releasecontext): Correct call
2266 to __morestack_release_segments.
2268 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2271 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2272 for __linux__ when removing signals from __morestack_fullmask.
2274 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2277 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2279 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2281 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2282 instead of HAVE_INITFINI_ARRAY.
2283 * config/ia64/crtend.S: Likewise.
2285 2012-02-20 Kai Tietz <ktietz@redhat.com>
2288 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2290 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2291 to w32-unwind.h header.
2293 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2295 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2296 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2297 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2298 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2300 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2302 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2304 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2307 * config/darwin-crt-tm.c: Correct typo.
2309 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2310 Patrick Marlier <patrick.marlier@gmail.com>
2313 * config/darwin-crt-tm.c: Generate dummy functions.
2315 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2316 Patrick Marlier <patrick.marlier@gmail.com>
2319 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2320 (__doTMRegistrations): Call it.
2321 (__doTMdeRegistrations): Likewise.
2323 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2324 Anatoly Sokolov <aesok@post.ru>
2325 Eric Weddington <eric.weddington@atmel.com>
2328 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2329 (__epilogue_restores__): Ditto.
2331 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2335 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2336 Solaris 11 and slightly reformat.
2337 (sparc_is_sighandler): Likewise.
2339 2012-02-14 Walter Lee <walt@tilera.com>
2341 * config.host: Handle tilegx and tilepro.
2342 * config/tilegx/sfp-machine.h: New file.
2343 * config/tilegx/sfp-machine32.h: New file.
2344 * config/tilegx/sfp-machine64.h: New file.
2345 * config/tilegx/t-crtstuff: New file.
2346 * config/tilegx/t-softfp: New file.
2347 * config/tilegx/t-tilegx: New file.
2348 * config/tilepro/atomic.c: New file.
2349 * config/tilepro/atomic.h: New file.
2350 * config/tilepro/linux-unwind.h: New file.
2351 * config/tilepro/sfp-machine.h: New file.
2352 * config/tilepro/softdivide.c: New file.
2353 * config/tilepro/softmpy.S: New file.
2354 * config/tilepro/t-crtstuff: New file.
2355 * config/tilepro/t-tilepro: New file.
2357 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2361 * gthr-posix.h: Allow static initializer macros to be disabled.
2362 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2364 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2366 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2367 Add t-slibgcc-libgcc to tmake_file.
2368 * config/mips/libgcc-mips16.ver: Revert previous patch.
2369 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2371 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2372 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2374 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2375 * config/cr16/crti.S: New file.
2376 * config/cr16/crtlibid.S: New file.
2377 * config/cr16/crtn.S: New file.
2378 * config/cr16/lib1funcs.S: New file.
2379 * config/cr16/t-cr16: New file.
2380 * config/cr16/t-crtlibid: New file.
2381 * config/cr16/unwind-dw2.h: New file.
2382 * config/cr16/unwind-cr16.c: New file.
2383 * config/cr16/divmodhi3.c: New file.
2385 2012-01-25 Alan Modra <amodra@gmail.com>
2387 * config/rs6000/t-linux64: Delete. Move..
2388 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2389 * config/rs6000/t-linux: ..and libgcc flags to here.
2391 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2393 * config.host (i[34567]86-*-interix3*):
2394 Change triplet to i[34567]86-*-interix[3-9]*.
2395 * configure: Regenerate.
2397 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2398 Richard Sandiford <rdsandiford@googlemail.com>
2400 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2401 * config/mips/mips16.S (__mips16_rdhwr): New function.
2402 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2404 2012-01-11 Nathan Sidwell <nathan@acm.org>
2406 * libgcov.c (__gcov_init): Ignore objects with no functions.
2408 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2411 Extend __pgmx semantics to linearize memory.
2412 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2413 * config/avr/lib1funcs.S (__xload_1): New function.
2414 (__movmemx_qi, __movmemx_hi): New functions.
2415 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2418 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2420 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2421 purported sigacthandler address isn't null before dereferencing it.
2422 (sparc_is_sighandler): Likewise.
2424 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2427 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2428 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2429 (sparc_is_sighandler): Likewise.
2430 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2432 2012-01-06 Tristan Gingold <gingold@adacore.com>
2434 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2435 compatibility thunks...
2436 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2437 (crtbeginS.o, crtendS.o): ... and these to ...
2438 * config/ia64/t-ia64-elf: ... this new file.
2439 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2440 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2442 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2444 * configure: Regenerate.
2445 * config/s390/t-crtstuff: Remove -fPIC.
2447 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2450 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2453 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2456 * config/avr/lib1funcs.S: Remove FIXME comments.
2457 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2459 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2461 Implement light-weight DImode support.
2462 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2463 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2464 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2465 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2467 2011-12-30 Nathan Sidwell <nathan@acm.org>
2469 * libgcov.c (gcov_crc32): Remove global var.
2470 (free_fn_data): New function.
2471 (buffer_fn_data): Pass in filename, more robust error recovery.
2472 (crc32_unsigned): New function.
2473 (gcov_exit): More robust detection of new program. More robust
2475 (__gcov_init): Do not update program's crc here.
2477 2011-12-21 Tristan Gingold <gingold@adacore.com>
2479 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2481 2011-12-21 Ian Lance Taylor <iant@google.com>
2483 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2485 2011-12-20 Ian Lance Taylor <iant@google.com>
2487 * config/i386/morestack.S (__morestack_non_split): If there is
2488 enough stack space already, don't split. Ask for more stack space
2491 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2493 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2495 (_Unwind_DebugHook): New function.
2496 (uw_restore_core_regs): New define.
2497 (unwind_phase2): Use uw_restore_core_regs instead of
2499 (unwind_phase2_forced): Likewise.
2500 (__gnu_Unwind_Resume): Likewise.
2502 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2504 * config/alpha/linux-unwind.h: Update copyright years.
2505 (MD_FROB_UPDATE_CONTEXT): New define.
2506 (alpha_frob_update_context): New function.
2508 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2510 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2511 tmake_file rather replacing it.
2513 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2515 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2516 function is not used for PPC64.
2517 (save_world): Amend comments. Update the VRsave mask to reflect the
2519 (rest_world): Update comments, do not clobber r10, do not use r8.
2520 (eh_rest_world_r10): Amend comments, do not use r8.
2521 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2522 no longer used, move restore of CR and target address to the end of
2525 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2527 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2528 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2530 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2533 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2534 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2536 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2538 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2540 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2543 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2544 * config/avr/lib1funcs.S (__muldi3): New function.
2546 2011-12-06 Andrew Pinski <apinski@cavium.com>
2548 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2550 (__frame_dummy_init_array_entry): Likewise.
2552 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2554 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2558 * config/avr/lib1funcs.S (__prologue_saves__,
2559 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2560 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2562 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2564 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2566 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2569 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2570 (_ITM_deregisterTMCloneTable): Likewise.
2571 (__register_frame_info): Fix unused warning.
2572 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2573 pthread_default_stacksize_np): Likewise.
2574 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2576 2011-11-29 DJ Delorie <dj@redhat.com>
2578 * config.host (rl78-*-elf): New case.
2579 * config/rl78: New directory for the Renesas RL78.
2581 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2583 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2586 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2589 * config/rs6000/t-savresfgpr: New file.
2590 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2591 $(srcdir)/config/rs6000/eabi.S.
2592 * config/rs6000/t-ppccomm-ldbl: Remove.
2593 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2595 (powerpc-*-eabispe*): Likewise.
2596 (powerpc-*-eabi*): Likewise.
2597 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2598 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2599 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2600 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2602 (powerpc-*-eabisim*): Likewise.
2603 (powerpc-*-elf*): Likewise.
2604 (powerpc-*-eabialtivec*): Likewise.
2605 (powerpc-xilinx-eabi*): Likewise.
2606 (powerpc-*-rtems*): Likewise.
2607 (powerpcle-*-elf*): Likewise.
2608 (powerpcle-*-eabisim*): Likewise.
2609 (powerpcle-*-eabi*): Likewise.
2611 2011-11-27 Ian Lance Taylor <iant@google.com>
2613 * generic-morestack.c (__splitstack_find): Check for NULL old
2615 (__splitstack_resetcontext): New function.
2616 (__splitstack_releasecontext): New function.
2617 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2619 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2621 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2623 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2625 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2627 2011-11-26 Richard Henderson <rth@redhat.com>
2629 * config/m68k/linux-atomic.c: New file.
2630 * config/m68k/t-linux: New file.
2631 * config.host (m68k-uclinux, m68k-linux): Use it.
2633 2011-11-26 Richard Henderson <rth@redhat.com>
2635 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2636 (__TMC_END__): Only declare if hidden is available; in the definition,
2637 if hidden is unavailable add a null record.
2638 (deregister_tm_clones, register_tm_clones): New.
2639 (__do_global_dtors_aux, frame_dummy): Use them.
2640 (__do_global_dtors, __do_global_ctors_1): Likewise.
2642 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2644 * config/darwin-crt-tm.c: New file.
2645 * config.host (darwin): Build crttms.o crttme.o to provide
2646 startup and shutdown for tm clones.
2647 * config/t-darwin (crttms.o): New build rule.
2648 (crttme.o): Likewise.
2650 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2652 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2655 2011-11-21 Richard Henderson <rth@redhat.com>
2657 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2658 (__TMC_LIST__, __TMC_END__): New.
2659 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2660 (__do_global_dtors): Likewise.
2661 (frame_dummy): Call _ITM_registerTMCloneTable.
2662 (__do_global_ctors_1): Likewise.
2664 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2666 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2667 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2668 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2669 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2670 * config/i386/t-darwin64: Remove.
2671 * config/sh/t-netbsd (LIB2ADD): Remove.
2673 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2676 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2677 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2678 * config/avr/lib1funcs.S (wmov): New assembler macro.
2679 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2680 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2681 (__udivmod64): New function.
2682 (__negdi2): New function.
2684 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2686 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2687 *-*-freebsd*aout*): Remove.
2689 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2691 * static-object.mk (c_flags-$o): Save c_flags.
2692 ($(base)$(objext)): Use it.
2694 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2696 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2698 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2701 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2702 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2705 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2707 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2709 (aeabi_uidivmod): Likewise.
2710 (umodsi3): Likewise.
2712 (aeabi_idivmod): Likewise.
2715 2011-11-16 Tristan Gingold <gingold@adacore.com>
2717 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2719 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2722 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2723 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2725 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2727 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2729 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2730 * config/pa/t-stublib64: Delete.
2732 2011-11-12 Richard Henderson <rth@redhat.com>
2734 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2735 cast the pointer argument to _Unwind_SetGRPtr.
2737 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2739 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2741 2011-11-09 Ian Lance Taylor <iant@google.com>
2743 * generic-morestack.c: Include <string.h>.
2744 (uintptr_type): Define.
2745 (struct initial_sp): Add dont_block_signals field. Reduce size of
2747 (allocate_segment): Set prev field to NULL. Don't set
2748 __morestack_current_segment or __morestack_segments.
2749 (__generic_morestack): Update current->prev and *pp after calling
2751 (__morestack_block_signals): Don't do anything if
2752 dont_block_signals is set.
2753 (__morestack_unblock_signals): Likewise.
2754 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2756 (__splitstack_block_signals): New function.
2757 (enum __splitstack_content_offsets): Define.
2758 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2759 (__splitstack_makecontext): New function.
2760 (__splitstack_block_signals_context): New function.
2761 (__splitstack_find_context): New function.
2762 * config/i386/morestack.S (__morestack_get_guard): New function.
2763 (__morestack_set_guard, __morestack_make_guard): New functions.
2764 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2766 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2768 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2769 (i[34567]86-*-mingw*): ... here.
2770 (x86_64-*-mingw*): ... here.
2772 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2774 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2776 2011-11-07 Nathan Sidwell <nathan@acm.org>
2778 * libgcov.c (struct gcov_fn_buffer): New struct.
2779 (buffer_fn_data): New helper.
2780 (gcov_exit): Rework for new gcov data structures.
2782 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2785 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2787 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2789 * config.host (tmake_file): Correct comment.
2790 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2792 (bfin*-uclinux*): Likewise.
2793 (bfin*-linux-uclibc*): Likewise.
2794 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2796 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2798 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2799 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2800 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2801 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2802 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2803 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2804 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2805 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2806 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2807 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2808 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2809 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2810 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2812 * config/bfin/t-elf: Remove.
2813 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2815 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2817 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2818 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2819 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2820 (lm32-*-elf*): ... this.
2821 (lm32-*-rtems*): ... and this.
2823 (m32r-*-rtems*): Add to tmake_file.
2824 (moxie-*-rtems*): Likewise.
2825 (sparc-*-rtems*): Likewise.
2826 Remove t-rtems from tmake_file.
2827 (sparc64-*-rtems*): Likewise.
2828 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2831 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2834 * config/gthr-posix.h: Move ...
2835 * gthr-posix.h: ... here.
2836 * config/gthr-lynx.h: Reflect this.
2837 * config/gthr-vxworks.h: Likewise.
2838 * config/rs6000/gthr-aix.h: Likewise.
2839 * configure.ac (target_thread_file): Likewise.
2840 * configure: Regenerate.
2842 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2844 * config.host (arm*-*-rtemseabi*): New target.
2846 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2849 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2852 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2854 * config.host (epiphany-*-elf*): New configuration.
2855 * config/epiphany: New Directory.
2857 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2859 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2860 * config/avr/t-rtems: New.
2861 Filter out _exit from LIB1ASMFUNCS.
2863 2011-11-04 David S. Miller <davem@davemloft.net>
2865 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2866 * configure: Rebuild.
2868 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2870 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2873 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2876 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2877 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2879 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2882 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2884 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2886 * config/c6x/t-elf (LIB2ADDEH): Set.
2887 * config/c6x/t-c6x-elf: Remove.
2889 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2891 * config/i386/sol2-ci.S: Rename to ...
2892 * config/i386/crti.S: ... this.
2893 * config/i386/sol2-cn.S: Rename to ...
2894 * config/i386/crtn.S: ... this.
2895 * config/sparc/sol2-ci.S: Rename to ...
2896 * config/sparc/crti.S: ... this.
2897 * config/sparc/sol2-cn.S: Rename to ...
2898 * config/sparc/crtn.S: ... this.
2899 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2900 (crti.o, crtn.o): Remove.
2902 2011-11-04 Tristan Gingold <gingold@adacore.com>
2904 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2906 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2908 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2910 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2912 * config.host (crisv32-*-none, cris-*-none): Remove.
2913 (crisv32-*-elf): Append to tmake_file, don't just set it.
2914 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2916 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2918 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2919 (ecrtn$(objext)): Likewise.
2920 (ncrti$(objext)): Likewise.
2921 (ncrtn$(objext)): Likewise.
2923 2011-11-03 Andreas Schwab <schwab@redhat.com>
2925 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2927 2011-11-02 David S. Miller <davem@davemloft.net>
2929 * configure.ac: Set host_address on sparc too.
2930 * configure: Regenerate.
2931 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2932 based upon host_address.
2933 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2935 2011-11-02 Jason Merrill <jason@redhat.com>
2937 * config/rs6000/t-ppccomm: Add missing \.
2939 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2941 * gthr-single.h, gthr.h: New files.
2942 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2943 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2944 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2945 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2946 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2947 * configure.ac (thread_header): New variable.
2948 Set it depending on target_thread_file.
2949 (gthr-default.h): Link from $thread_header.
2950 * configure: Regenerate.
2951 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2953 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2955 * configure.ac (tm_file_): New variable.
2956 Determine from tm_file.
2957 (tm_file, tm_defines): Substitute.
2958 * configure: Regenerate.
2959 * mkheader.sh: New file.
2960 * Makefile.in (clean): Remove libgcc_tm.h.
2961 ($(objects)): Depend on libgcc_tm.h.
2962 (libgcc_tm_defines, libgcc_tm_file): New variables.
2963 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2964 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2965 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2966 ($(extra-parts)): Depend on libgcc_tm.h.
2967 * config.host (tm_defines, tm_file): New variable.
2968 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2969 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2970 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2971 (avr-*-rtems*): Likewise.
2972 (avr-*-*): Likewise.
2973 (frv-*-elf): Likewise.
2974 (frv-*-*linux*): Likewise.
2975 (h8300-*-rtems*): Likewise.
2976 (h8300-*-elf*): Likewise.
2977 (i[34567]86-*-darwin*): Likewise.
2978 (x86_64-*-darwin*): Likewise.
2979 (rx-*-elf): Likewise.
2980 (tic6x-*-uclinux): Likewise.
2981 (tic6x-*-elf): Likewise.
2982 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2983 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2984 * config/i386/cygming-crtbegin.c: Likewise.
2985 * config/i386/cygming-crtend.c: Likewise.
2986 * config/ia64/fde-vms.c: Likewise.
2987 * config/ia64/unwind-ia64.c: Likewise.
2988 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2989 * config/rs6000/darwin-fallback.c: Likewise.
2990 * config/stormy16/lib2funcs.c: Likewise.
2991 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2992 * crtstuff.c: Likewise.
2993 * dfp-bit.h: Likewise.
2994 * emutls.c: Likewise.
2995 * fixed-bit.c: Likewise.
2996 * fp-bit.c: Likewise.
2997 * generic-morestack-thread.c: Likewise.
2998 * generic-morestack.c: Likewise.
2999 * libgcc2.c: Likewise.
3000 * libgcov.c: Likewise.
3001 * unwind-dw2-fde-dip.c: Likewise.
3002 * unwind-dw2-fde.c: Likewise.
3003 * unwind-dw2.c: Likewise.
3004 * unwind-sjlj.c: Likewise.
3006 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3008 * configure.ac: Include ../config/picflag.m4.
3009 (GCC_PICFLAG): Call it.
3011 * configure: Regenerate.
3012 * Makefile.in (gcc_srcdir): Remove.
3013 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3014 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3015 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3016 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3017 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3020 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3021 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3022 to refer to libgcc2.c.
3024 * config/darwin-64.c: New file.
3025 * config/darwin-crt3.c: Remove comment.
3026 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3027 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3028 config/udivmodsi4.c: New files.
3029 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3030 config/memset.c: New files.
3031 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3032 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3033 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3034 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3035 * config/t-openbsd-thread: New file.
3036 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3037 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3038 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3039 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3042 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3043 to refer to gthr-posix.c.
3044 * config/alpha/t-vms (LIB2ADD): Set.
3045 * config/alpha/vms-gcc_shell_handler.c: New file.
3046 * config/arm/bpabi.c, config/arm/fp16.c,
3047 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3048 config/arm/unaligned-funcs.c: New files.
3049 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3050 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3051 * config/arm/t-linux: Likewise.
3052 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3053 * config/arm/t-netbsd: New file.
3054 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3055 * config/arm/t-symbian (LIB2ADD_ST): Set.
3056 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3057 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3058 * config/bfin/t-elf: New file.
3059 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3060 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3061 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3062 config/c6x/ltf.c: New files.
3063 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3064 (HOST_LIBGCC2_CFLAGS): Set.
3065 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3066 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3067 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3069 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3070 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3071 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3072 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3073 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3075 * config/frv/t-frv (LIB2ADD): Set.
3076 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3077 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3078 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3079 config/h8300/popcounthi2.c: New files.
3080 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3081 * config/i386/gthr-win32.c: New file.
3082 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3083 * config/i386/t-cygwin: Likewise.
3084 * config/i386/t-darwin, config/i386/t-darwin64,
3085 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3086 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3087 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3088 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3089 * config/ia64/quadlib.c: New file.
3090 * config/ia64/t-hpux (LIB2ADD): Set.
3091 * config/ia64/t-ia64: Add comment.
3092 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3093 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3094 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3095 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3096 * config/m32c/t-m32c (LIB2ADD): Set.
3097 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3098 * config/m32r/t-m32r: Likewise.
3099 * config/m68k/fpgnulib.c: New file.
3100 * config/m68k/t-floatlib (LIB2ADD): Set.
3101 (xfgnulib.c): New target.
3102 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3103 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3104 * config/mep/t-mep (LIB2ADD): Set.
3105 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3106 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3107 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3108 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3109 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3110 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3111 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3112 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3113 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3114 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3116 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3117 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3118 * config/pa/fptr.c, config/pa/lib2funcs.S,
3119 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3120 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3121 (LIB2ADD, LIB2ADD_ST): Set.
3122 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3123 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3125 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3126 * config/pdp11/t-pdp11: New file.
3127 * config/picochip/libgccExtras/adddi3.S,
3128 config/picochip/libgccExtras/ashlsi3.S,
3129 config/picochip/libgccExtras/ashrsi3.S,
3130 config/picochip/libgccExtras/clzsi2.S,
3131 config/picochip/libgccExtras/cmpsi2.S,
3132 config/picochip/libgccExtras/divmod15.S,
3133 config/picochip/libgccExtras/divmodhi4.S,
3134 config/picochip/libgccExtras/divmodsi4.S,
3135 config/picochip/libgccExtras/lshrsi3.S,
3136 config/picochip/libgccExtras/parityhi2.S,
3137 config/picochip/libgccExtras/popcounthi2.S,
3138 config/picochip/libgccExtras/subdi3.S,
3139 config/picochip/libgccExtras/ucmpsi2.S,
3140 config/picochip/libgccExtras/udivmodhi4.S,
3141 config/picochip/libgccExtras/udivmodsi4.S: New files.
3142 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3143 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3144 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3145 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3146 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3147 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3148 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3149 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3151 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3152 (HOST_LIBGCC2_CFLAGS): Set.
3153 * config/rs6000/t-darwin64: New file.
3154 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3155 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3156 * config/rs6000/t-ppccomm (LIB2ADD): Add
3157 $(srcdir)/config/rs6000/tramp.S.
3158 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3159 Add $(srcdir)/config/rs6000/eabi.S.
3160 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3161 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3162 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3163 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3164 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3165 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3166 * config/rs6000/tramp.S: New file.
3167 * config/s390/t-tpf: Remove.
3168 * config/sh/linux-atomic.S: New file.
3169 * config/sh/t-linux (LIB2ADD): Set.
3170 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3171 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3172 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3174 (HOST_LIBGCC2_CFLAGS): Set.
3175 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3176 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3177 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3178 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3179 config/spu/mfc_multi_tag_release.c,
3180 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3181 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3182 config/spu/multi3.c: New files.
3183 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3184 (HOST_LIBGCC2_CFLAGS): Set.
3185 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3186 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3187 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3188 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3189 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3190 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3191 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3192 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3193 config/stormy16/umodsi3.c: New files.
3194 * config/xtensa/lib2funcs.S: New file.
3195 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3196 * config/xtensa/t-xtensa (LIB2ADD): Set.
3197 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3198 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3199 Add t-freebsd-thread to tmake_file for posix threads.
3200 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3201 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3202 (*-*-lynxos*): Likewise.
3203 (*-*-netbsd*): Likewise.
3204 (*-*-openbsd*): Likewise.
3205 Add t-openbsd-thread to tmake_file for posix threads.
3206 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3207 (*-*-vxworks*): Set tmake_file.
3208 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3209 (alpha*-*-freebsd*): Likewise.
3210 (alpha*-*-netbsd*): Likewise.
3211 (alpha*-*-openbsd*): Likewise.
3212 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3213 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3214 (alpha*-dec-*vms*): Likewise.
3215 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3216 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3217 (bfin*-uclinux*): Likewise.
3218 (bfin*-linux-uclibc*): Likewise.
3219 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3220 (crisv32-*-none): Likewise.
3221 (cris-*-elf): Likewise.
3222 (cris-*-none): Likewise.
3223 (cris-*-linux*, crisv32-*-linux*): Likewise.
3224 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3226 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3228 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3229 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3230 (x86_64-*-elf*): Likewise.
3231 (i[34567]86-*-nto-qnx*): Likewise.
3232 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3234 (x86_64-*-mingw*): Likewise.
3235 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3236 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3237 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3238 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3239 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3241 (mipsisa64sr71k-*-elf*): Likewise.
3242 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3243 (mips-*-elf*, mipsel-*-elf*): Likewise.
3244 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3245 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3246 (mips*-*-rtems*): Likewise.
3247 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3249 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3250 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3251 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3252 (spu-*-elf*): Likewise.
3253 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3255 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3257 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3258 $(srcdir) to refer to $(LIB1ASMSRC).
3260 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3261 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3262 config/arm/lib1funcs.S: New files.
3263 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3264 * config/arm/t-arm: New file.
3265 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3266 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3267 config/arm/t-strongarm-elf: New files.
3268 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3269 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3270 * config/avr/lib1funcs.S: New file.
3271 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3272 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3273 * config/c6x/lib1funcs.S: New file.
3274 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3275 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3276 * config/frv/lib1funcs.S: New file.
3277 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3278 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3279 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3280 * config/ia64/__divxf3.asm: Rename to ...
3281 * config/ia64/__divxf3.S: ... this.
3282 Adapt lib1funcs.asm filename.
3283 * config/ia64/_fixtfdi.asm: Rename to ...
3284 * config/ia64/_fixtfdi.S: ... this.
3285 Adapt lib1funcs.asm filename.
3286 * config/ia64/_fixunstfdi.asm: Rename to ...
3287 * config/ia64/_fixunstfdi.S: ... this.
3288 Adapt lib1funcs.asm filename.
3289 * config/ia64/_floatditf.asm: Rename to ...
3290 * config/ia64/_floatditf.S: ... this.
3291 Adapt lib1funcs.asm filename.
3292 * config/ia64/lib1funcs.S: New file.
3293 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3294 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3295 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3296 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3297 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3298 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3299 * config/mep/lib1funcs.S: New file.
3300 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3301 * config/mips/mips16.S: New file.
3302 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3303 * config/pa/milli64.S: New file.
3304 * config/pa/t-linux, config/pa/t-linux64: New files.
3305 * config/picochip/lib1funcs.S: New file.
3306 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3307 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3308 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3309 * config/sh/t-netbsd: New file.
3310 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3311 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3312 * config/sh/t-sh64: New file.
3313 * config/sparc/lb1spc.S: New file.
3314 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3316 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3317 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3318 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3319 config/xtensa/lib1funcs.S: New files.
3320 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3321 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3323 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3324 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3325 (arm*-*-linux*): Likewise.
3326 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3327 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3328 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3329 (arm*-*-ecos-elf): Likewise.
3330 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3331 (arm*-*-rtems*): Likewise.
3332 (arm*-*-elf): Likewise.
3333 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3334 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3335 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3336 (bfin*-uclinux*): Likewise.
3337 (bfin*-linux-uclibc*): Likewise.
3338 (bfin*-rtems*): Likewise.
3339 (bfin*-*): Likewise.
3340 (fido-*-elf): Merge into m68k-*-elf*.
3341 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3342 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3343 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3344 (h8300-*-elf*): Likewise.
3345 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3346 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3347 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3348 (i[34567]86-*-mingw*): Likewise.
3349 (x86_64-*-mingw*): Likewise.
3350 (i[34567]86-*-interix3*): Likewise.
3351 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3352 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3353 (m68k-*-elf*): Also handle fido-*-elf.
3354 Add m68k/t-floatlib to tmake_file.
3355 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3356 (m68k-*-linux*): Likewise.
3357 (m68k-*-rtems*): Likewise.
3358 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3359 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3361 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3362 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3363 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3364 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3365 sh/t-netbsd to tmake_file.
3366 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3367 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3368 (sh-wrs-vxworks): Likewise.
3369 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3371 (v850*-*-*): Add v850/t-v850 to tmake_file.
3372 (vax-*-linux*): Add vax/t-linux to tmake_file.
3373 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3375 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3377 * crtstuff.c: New file.
3378 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3379 (CRTSTUFF_T_CFLAGS): Define.
3380 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3381 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3382 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3385 (crtbeginT.o): Use $(objext).
3386 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3387 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3388 (gcc-extra-parts): Remove.
3389 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3391 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3392 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3393 Add t-crtstuff-pic to tmake_file.
3394 (*-*-lynxos*): New case.
3395 Set tmake_file, extra_parts.
3396 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3397 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3398 *-*-netbsdelf[2-9]*.
3399 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3400 (*-*-rtems*): Set extra_parts.
3401 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3402 (*-*-uclinux*): New case.
3404 (*-*-vms*): New case.
3405 Set tmake_file, extra_parts.
3406 (*-*-elf): Set extra_parts.
3407 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3408 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3411 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3413 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3414 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3415 (arm-wrs-vxworks): Append to tmake_file.
3417 (arm*-*-uclinux*): Set extra_parts.
3418 (arm*-*-ecos-elf): Likewise.
3419 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3421 (arm*-*-rtems*): Set extra_parts.
3422 (arm*-*-elf): Likewise.
3423 (avr-*-rtems*): Clear extra_parts.
3424 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3426 (bfin*-uclinux*): Likewise.
3427 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3428 (bfin*-rtems*): Append to tmake_file.
3430 (bfin*-*): Likewise.
3431 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3432 (crisv32-*-elf): ... this.
3433 (crisv32-*-none): ... this.
3434 (cris-*-elf, cris-*-none): New cases.
3435 Add cris/t-elfmulti to tmake_file.
3436 (fr30-*-elf): Append to tmake_file.
3438 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3440 (h8300-*-rtems*): Append to tmake_file.
3442 (h8300-*-elf*): Likewise.
3443 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3445 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3447 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3448 (x86_64-*-elf*): Likewise.
3449 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3450 (x86_64-*-freebsd*): Likewise.
3451 (x86_64-*-netbsd*): Likewise.
3452 (i[34567]86-*-linux*): Likewise.
3453 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3454 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3455 (x86_64-*-linux*): Likewise.
3456 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3457 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3460 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3461 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3462 Append to extra_parts, remove crtbegin.o, crtend.o.
3463 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3464 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3465 crtend.o, crtbeginS.o, crtendS.o.
3466 (ia64*-*-linux*): Comment extra_parts.
3467 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3469 (iq2000*-*-elf*): Clear extra_parts.
3470 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3471 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3472 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3473 (m32r-*-rtems*): ... this.
3474 Add m32r/t-m32r to tmake_file.
3475 (m68k-*-elf*): Add t-crtin to tmake_file.
3476 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3477 (mcore-*-elf): Likewise.
3478 (microblaze*-*-*): Set extra_parts.
3479 (mips*-sde-elf*): New case.
3480 Set tmake_file, extra_parts.
3481 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3482 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3483 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3486 (mipsisa64sr71k-*-elf*): Likewise.
3487 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3488 (mips-*-elf*, mipsel-*-elf*): Likewise.
3489 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3490 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3491 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3492 (mips*-*-rtems*): Likewise.
3493 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3494 (moxie-*-*): Split into ...
3495 (moxie-*-elf, moxie-*-uclinux*): ... this.
3496 Add to extra_parts, remove crtbegin.o, crtend.o.
3497 (moxie-*-rtems*): New case.
3500 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3502 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3503 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3506 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3507 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3509 (powerpc-*-eabisim*): Likewise.
3510 (powerpc-*-elf*): Likewise.
3511 (powerpc-*-eabialtivec*): Likewise.
3512 (powerpc-xilinx-eabi*): Likewise.
3513 (powerpc-*-eabi*): Likewise.
3514 (powerpc-*-rtems*): Likewise.
3515 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3518 (powerpc-*-lynxos*): Add to tmake_file.
3519 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3520 rs6000/t-crtstuff, t-crtstuff-pic.
3522 (powerpcle-*-eabisim*): Likewise.
3523 (powerpcle-*-eabi*): Likewise.
3524 (rx-*-elf): Remove extra_parts.
3525 (s390x-ibm-tpf*): Set extra_parts.
3526 (score-*-elf): Set extra_parts.
3527 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3528 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3529 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3530 (sh64l*-*-netbsd*): Split into ...
3531 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3532 Add t-crtstuff-pic to tmake_file.
3534 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3536 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3537 (sparc-*-elf*): Remove t-crtin from tmake_file.
3538 Add to extra_parts, remove crtbegin.o, crtend.o.
3539 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3540 (sparc64-*-linux*): Likewise.
3541 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3542 Add to extra_parts, remove crtbegin.o, crtend.o.
3543 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3544 Add to extra_parts, remove crtbegin.o, crtend.o.
3545 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3546 Add to extra_parts, remove crtbegin.o, crtend.o.
3547 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3548 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3549 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3551 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3553 (tic6x-*-*): Change to ...
3554 (tic6x-*-elf): ... this.
3556 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3558 (am33_2.0-*-linux*): Add comment.
3559 (mep*-*-*): Add mep/t-mep to tmake_file.
3561 * config/alpha/t-vms: New file.
3562 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3563 * config/arm/crti.S, config/arm/crtn.S: New files.
3564 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3565 * config/bfin/crtlibid.S: New file.
3566 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3567 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3568 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3569 (crti.o, crtin.o): New rules.
3570 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3571 * config/c6x/t-uclinux: New file.
3572 * config/cris/t-elfmulti: New file.
3573 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3574 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3575 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3576 * config/frv/t-frv: New file.
3577 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3578 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3579 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3581 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3582 refer to cygming-crtbegin.c, cygming-crtend.c.
3584 * config/i386/t-nto: New file.
3585 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3586 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3587 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3588 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3591 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3592 (crtinitS.o): New rule.
3593 * config/ia64/vms-crtinit.S: New file.
3594 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3595 * config/m32r/initfini.c: New file.
3596 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3597 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3598 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3599 * config/mep/t-mep: New file.
3600 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3601 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3602 * config/mips/crti.S, config/mips/crtn.S: New files.
3603 * config/mips/t-crtstuff: New file.
3604 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3605 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3606 (CUSTOM_CRTIN): Set.
3607 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3609 Use $(srcdir) to refer to crti.S, crtn.S.
3610 Use .S extension, $<.
3611 * config/moxie/crti.asm: Rename to ...
3612 * config/moxie/crti.S: ... this.
3613 * config/moxie/crtn.asm: Rename to ...
3614 * config/moxie/crtn.S: ... this.
3615 * config/moxie/t-moxie: Remove.
3616 * config/pa/stublib.c: New file.
3617 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3618 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3619 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3620 * config/rs6000/t-crtstuff: New file.
3621 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3622 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3623 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3624 Make output file explicit.
3625 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3626 Make output file explicit.
3627 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3628 Make output file explicit.
3629 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3630 Make output file explicit.
3631 * config/score/crti.S, config/score/crtn.S: New files.
3632 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3633 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3635 * config/sh/t-sh, config/sh/t-superh: New files.
3636 * config/sparc/t-linux64: New file.
3637 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3638 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3639 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3640 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3641 * config/t-crtin: Remove.
3642 * config/t-crtstuff-pic: New file.
3643 * config/t-sol2 (CUSTOM_CRTIN): Set.
3644 (crti.o, crtn.o): New rules.
3645 * config/vms/t-vms: New file.
3646 * config/vms/vms-ucrt0.c: New file.
3647 * config/xtensa/t-elf: New file.
3649 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3651 * Makefile.in (SHLIB_NM_FLAGS): Set.
3652 * mkmap-flat.awk, mkmap-symver.awk: New files.
3653 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3655 * configure: Regenerate.
3656 * config/libgcc-glibc.ver: New file.
3657 * config/libgcc-libsystem.ver: New file.
3658 * config/t-libunwind (SHLIB_LC): Set.
3659 * config/t-linux: New file.
3660 * config/t-slibgcc (INSTALL_SHLIB): New.
3661 (SHLIB_INSTALL): Use it.
3662 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3663 to mkmap-symver.awk.
3664 (SHLIB_MAPFILES): Don't append, adapt pathname.
3665 (SHLIB_VERPFX): Set.
3666 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3667 to mkmap-symver.awk.
3668 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3669 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3670 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3671 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3673 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3674 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3675 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3676 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3677 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3678 * config/i386/libgcc-darwin.10.4.ver,
3679 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3681 * config/i386/t-darwin: Remove.
3682 * config/i386/t-darwin64: Likewise.
3683 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3684 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3685 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3686 * config/i386/t-linux: New file.
3687 * config/i386/t-mingw32: New file.
3688 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3689 * config/ia64/t-glibc: Rename to ...
3690 * config/ia64/t-linux: ... this.
3691 (SHLIB_MAPFILES): Set.
3692 * config/ia64/t-glibc-libunwind: Rename to ...
3693 * config/ia64/t-linux-libunwind: ... this.
3694 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3695 * config/ia64/t-slibgcc-hpux: New file.
3696 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3697 * config/m68k/t-slibgcc-elf-ver: New file.
3698 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3699 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3701 * config/pa/t-slibgcc-hpux: New file.
3702 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3704 * config/rs6000/libgcc-darwin.10.4.ver,
3705 config/rs6000/libgcc-darwin.10.5.ver: New files.
3706 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3707 config/rs6000/libgcc-glibc.ver.
3708 * config/rs6000/libgcc-ppc64.ver: Rename to
3709 config/rs6000/libgcc-ibm-ldouble.ver.
3710 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3711 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3712 * config/rs6000/t-ldbl128: Rename to ...
3713 * config/rs6000/t-linux: ... this.
3714 (SHLIB_MAPFILES): Adapt filename.
3715 * config/rs6000/t-slibgcc-aix: New file.
3716 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3717 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3718 libgcc-excl.ver, libgcc-glibc.ver.
3719 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3720 * config/sparc/libgcc-glibc.ver: New file.
3721 * config/sparc/t-linux: New file.
3722 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3723 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3724 t-slibgcc-elf-ver to tmake_file.
3725 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3727 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3728 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3729 t-slibgcc-elf-ver, t-linux to tmake_file.
3730 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3732 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3733 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3734 (alpha*-dec-*vms*): Likewise.
3735 (arm*-*-freebsd*): Append to tmake_file.
3736 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3737 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3739 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3740 tmake_file for arm*-*-symbianelf*.
3741 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3742 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3744 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3745 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3746 pa/t-slibgcc-dwarf-ver to tmake_file.
3747 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3748 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3749 (hppa*64*-*-hpux11*): Likewise.
3750 (hppa[12]*-*-hpux11*): Likewise.
3751 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3752 i386/t-crtpc, i386/t-crtfm.
3753 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3754 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3756 Add i386/t-cygwin to tmake_file.
3757 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3758 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3759 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3761 Add i386/t-mingw32 to tmake_file.
3762 (x86_64-*-mingw*): Likewise.
3763 (ia64*-*-freebsd*): Append to tmake_file.
3764 (ia64*-*-linux*): Append to tmake_file.
3765 Replace ia64/t-glibc by ia64/t-linux.
3766 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3768 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3769 t-slibgcc-hpux to tmake_file.
3770 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3771 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3772 (m32rle-*-linux*): Likewise.
3773 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3775 (microblaze*-linux*): New case.
3776 Append to tmake_file, add t-slibgcc-nolc-override.
3777 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3778 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3779 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3780 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3781 rs6000/t-slibgcc-aix to tmake_file.
3782 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3783 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3784 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3785 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3786 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3787 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3789 (sparc-*-linux*): Append to tmake_file for *-leon*.
3790 Add sparc/t-linux to tmake_file for non-Leon targets.
3791 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3792 (tic6x-*-uclinux): New case.
3793 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3794 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3795 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3796 (am33_2.0-*-linux*): Append to tmake_file.
3797 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3798 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3799 x86_64-*-kfreebsd*-gnu.
3800 Add i386/t-linux to tmake_file.
3802 2011-10-28 Ian Lance Taylor <iant@google.com>
3804 * config/i386/morestack.S: Correct CFI information to do proper
3805 returns throughout function. In 32-bit mode, save %ebx so that it
3806 is restored on unwind.
3808 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3810 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3811 case where B3 isn't the return register.
3813 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3814 logic for doubleword pops.
3816 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3818 * config/rs6000/t-freebsd: Add wildcard.
3820 2011-10-21 Paul Brook <paul@codesourcery.com>
3822 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3824 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3825 Eric Botcazou <ebotcazou@adacore.com>
3828 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3829 fs->signal_frame to 1.
3831 2011-10-07 Ian Lance Taylor <iant@google.com>
3833 * generic-morestack-thread.c: #include <errno.h>.
3835 2011-10-07 Ian Lance Taylor <iant@google.com>
3838 * generic-morestack.c (__generic_morestack): Make sure the segment
3839 is large enough for both the stack frame and the copied
3842 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3845 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3848 2011-09-28 Nick Clifton <nickc@redhat.com>
3850 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3851 64-bit doubles are not enabled.
3852 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3853 and floatunsisf functions.
3855 2011-09-13 Paul Brook <paul@codesourcery.com>
3857 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3858 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3859 * unwind-arm-common.inc: New file.
3860 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3861 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3862 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3863 * config/c6x/libunwind.S: New file.
3864 * config/c6x/pr-support.c: New file.
3865 * config/c6x/unwind-c6x.c: New file.
3866 * config/c6x/unwind-c6x.h: New file.
3867 * config/c6x/t-c6x-elf: New file.
3869 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3871 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3872 (ASM_DIVZERO): Ditto.
3873 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3875 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3877 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3879 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3882 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3883 instead of an assembly one.
3885 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3888 * Makefile.in (install-unwind_h): Create
3889 $(gcc_objdir)/include/unwind.h atomically.
3891 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3893 * Makefile.in (install-unwind_h): Remove destination file first.
3895 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3898 * config/mips/t-mips16: New file.
3899 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3900 (mips*-*-linux*): Likewise.
3901 (mips*-sde-elf*): Likewise.
3902 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3903 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3904 Add mips/t-mips16 to tmake_file.
3905 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3906 (mips-*-elf*): Likewise.
3907 (mips64-*-elf*): Likewise.
3908 (mips64orion-*-elf*): Likewise.
3909 (mips*-*-rtems*): Likewise.
3910 (mipstx39-*-elf*): Likewise.
3911 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3912 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3914 Use $(srcdir) to refer to sync.c.
3916 ($(libgcc-sync-funcs-o)): Likewise.
3917 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3918 ($(libgcc-sync-funcs-s-o)): Likewise.
3920 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3922 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3925 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3928 * config/i386/value-unwind.h: New.
3930 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3932 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3933 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3934 Add to tmake_file rather than overriding it.
3936 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3938 * config/t-softfp: Remove.
3939 * soft-fp: Moved from ../gcc/config.
3940 * soft-fp/README: Remove t-softfp reference.
3941 * soft-fp/t-softfp: Move to config/t-softfp.
3942 (softfp_machine_header): Remove.
3943 (softfp_file_list): Remove config subdir.
3944 (soft-fp-objects): New variable.
3945 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3946 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3947 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3948 * config/t-softfp-excl: New file.
3949 * config/t-softfp-sfdf: New file.
3950 * config/t-softfp-tf: New file.
3951 * config/no-sfp-machine.h: New file.
3952 * config/arm/sfp-machine.h: New file.
3953 * config/arm/t-softfp: New file.
3954 * config/c6x/sfp-machine.h: New file.
3955 * config/i386/32/t-fprules-softfp: Rename to ...
3956 * config/i386/32/t-softfp: ... this.
3957 (tifunctions, LIB2ADD): Remove.
3958 (softfp_int_modes): Override.
3959 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3961 * config/i386/64/eqtf2.c: Likewise.
3962 * config/i386/64/getf2.c: Likewise.
3963 * config/i386/64/letf2.c: Likewise.
3964 * config/ia64/sft-machine.h: New file.
3965 * config/ia64/t-fprules-softfp: Rename to ...
3966 * config/ia64/t-softfp: ... this.
3967 * config/lm32/sfp-machine.h: New file.
3968 * config/moxie/t-moxie-softfp: Remove.
3969 * config/rs6000/ibm-ldouble-format: New file.
3970 * config/rs6000/ibm-ldouble.c: New file.
3971 * config/rs6000/libgcc-ppc-glibc.ver: New file
3972 * config/rs6000/libgcc-ppc64.ver: New file
3973 * config/rs6000/sfp-machine.h: New file.
3974 * config/rs6000/t-freebsd: New file.
3975 * config/rs6000/t-ibm-ldouble: New file.
3976 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3977 libgcc-ppc-glibc.ver.
3978 * config/rs6000/t-linux64: New file.
3979 * config/rs6000/t-ppccomm (LIB2ADD): Add
3980 $(srcdir)/config/rs6000/ibm-ldouble.c.
3981 * config/rs6000/t-ppccomm-ldbl: New file.
3982 * config/score/sfp-machine.h: New file.
3983 * config.host (sfp_machine_header): Explain.
3984 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3985 t-softfp to tmake_file.
3986 (arm*-*-uclinux*): Likewise.
3987 (arm*-*-ecos-elf): Likewise.
3988 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3989 (arm*-*-rtems*): Likewise.
3990 (arm*-*-elf): Likewise.
3991 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3993 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3994 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3995 (lm32-*-uclinux*): Likewise.
3996 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3997 t-softfp-excl, t-softfp.
3998 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3999 (powerpc64-*-darwin*): Likewise.
4000 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4002 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4004 (powerpc-*-eabisim*): Likewise.
4005 (powerpc-*-elf*): Likewise.
4006 (powerpc-*-eabialtivec*): Likewise.
4007 (powerpc-xilinx-eabi*): Likewise.
4008 (powerpc-*-rtems*): Likewise.
4009 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4010 t-softfp-excl, t-softfp to tmake_file.
4011 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4012 rs6000/t-ppccomm-ldbl to tmake_file.
4013 (powerpcle-*-elf*): Likewise.
4014 (powerpcle-*-eabisim*): Likewise.
4015 (powerpcle-*-eabi*): Likewise.
4016 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4017 rs6000/t-ibm-ldouble to tmake_file.
4018 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4019 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4020 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4021 (tic6x-*-*): Likewise.
4022 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4023 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4024 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4025 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4026 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4027 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4028 t-softfp to tmake_file.
4029 * configure.ac (sfp_machine_header): Provide default if unset.
4031 Link sfp-machine.h to config/$sfp_machine_header.
4032 * configure: Regenerate.
4034 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4036 * Makefile.in (double_type_size, long_double_type_size): Set.
4037 Remove $(fpbit-in-libgcc) support.
4038 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4039 (fpbit-src): New variable.
4040 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4041 Compile with -DFLOAT $(FPBIT_CFLAGS).
4043 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4044 Compile with $(FPBIT_CFLAGS).
4046 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4047 Compile with -DFLOAT $(TPBIT_CFLAGS).
4049 * configure.ac (double_type_size, long_double_type_size):
4050 Determine and substitute.
4051 * configure: Regenerate.
4052 * fp-bit.c, fp-bit.h: New files.
4053 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4054 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4055 * config/mips/t-mips: New file.
4056 * config/mips/t-sdemtk: New file.
4057 * config/rs6000/ppc64-fp.c: New file.
4058 * config/rs6000/t-darwin (LIB2ADD): Add
4059 $(srcdir)/config/rs6000/ppc64-fp.c.
4060 * config/rs6000/t-ppc64-fp: New file.
4061 * config/rx/rx-lib.h: New file.
4062 * config/rx/t-rx (FPBIT): Set to true.
4063 ($(gcc_objdir)/fp-bit.c): Remove.
4064 (DPBIT): Set to true only with -m64bit-doubles.
4065 ($(gcc_objdir)/dp-bit.c): Remove.
4066 * config/sparc/t-softfp: Remove.
4067 * config/spu/t-elf: New file.
4068 * config/t-fdpbit, config/t-fpbit: New files.
4069 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4070 (mips*-*-*): Likewise.
4071 (arm-wrs-vxworks): Likewise.
4072 (arm*-*-freebsd*): Likewise.
4073 (avr-*-rtems*): Add t-fpbit to tmake_file.
4074 (avr-*-*): Likewise.
4075 (bfin*-elf*): Add t-fdpbit to tmake_file.
4076 (bfin*-uclinux*): Likewise.
4077 (bfin*-linux-uclibc*): Likewise.
4078 (bfin*-rtems*): New case.
4079 Add t-fdpbit to tmake_file.
4080 (bfin*-*): Add t-fdpbit to tmake_file.
4081 (crisv32-*-elf): Likewise.
4082 (cris-*-linux*): Likewise.
4083 (fr30-*-elf): Likewise.
4084 (frv-*-elf, frv-*-*linux*): Likewise.
4085 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4086 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4087 (m32r-*-elf*): Likewise.
4088 (m32rle-*-elf*): Likewise.
4089 (m32r-*-linux*): Likewise.
4090 (m32rle-*-linux*): Likewise.
4091 (mcore-*-elf): Add t-fdpbit to tmake_file.
4092 (microblaze*-*-*): Likewise.
4093 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4094 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4095 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4097 Add mips/t-tpbit to tmake-file.
4098 (mips*-*-linux*): Fix typo.
4099 (mips*-sde-elf*): New case
4100 Add mips/t-sdemtk unless using newlib.
4101 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4102 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4103 (mn10300-*-*): Likewise.
4104 (pdp11-*-*): Likewise.
4105 (picochip-*-*): Add t-fpbit to tmake_file.
4106 (powerpc-*-eabisimaltivec*): Likewise.
4107 (powerpc-*-eabisim*): Likewise.
4108 (powerpc-*-elf*): Likewise.
4109 (powerpc-*-eabialtivec*): Likewise.
4110 (powerpc-xilinx-eabi*): New case.
4111 Add t-fdpbit to tmake_file.
4112 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4113 (powerpc-*-rtems*): Likewise.
4114 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4116 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4118 (powerpc-*-lynxos*): Likewise.
4119 (powerpcle-*-elf*): Likewise.
4120 (powerpcle-*-eabisim*): Likewise.
4121 (powerpcle-*-eabi*): Likewise.
4122 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4123 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4124 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4125 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4126 (rx-*-elf): Add t-fdpbit to tmake_file.
4127 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4128 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4129 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4130 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4132 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4133 (sh-wrs-vxworks): Likewise.
4134 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4135 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4136 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4137 (sparc64-*-rtems*): ... new case.
4138 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4139 (spu-*-elf*): Likewise.
4140 Add spu/t-elf to tmake_file.
4141 (v850*-*-*): Add t-fdpbit to tmake_file.
4142 (xstormy16-*-elf): Likewise.
4143 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4144 (mep*-*-*): Likewise.
4146 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4148 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4150 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4151 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4152 (install-unwind_h): New target.
4153 (all): Depend on it.
4154 * config.host (unwind_header): New variable.
4155 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4156 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4157 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4158 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4159 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4161 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4163 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4165 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4167 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4168 (ia64*-*-freebsd*): Likewise.
4169 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4171 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4172 $with_system_libunwind.
4173 (ia64*-*-hpux*): Set tmake_file.
4174 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4175 (picochip-*-*): Set tmake_file.
4176 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4178 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4179 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4180 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4181 (xtensa*-*-elf*): Set tmake_file.
4182 (xtensa*-*-linux*): Likewise.
4183 * configure.ac: Include ../config/unwind_ipinfo.m4.
4184 Call GCC_CHECK_UNWIND_GETIPINFO.
4185 Link unwind.h to $unwind_header.
4186 * configure: Regenerate.
4187 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4188 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4189 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4190 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4191 * config/unwind-dw2-fde-darwin.c: New file.
4192 * config/arm/libunwind.S, config/arm/pr-support.c,
4193 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4194 config/arm/unwind-arm.h,: New files.
4195 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4196 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4197 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4198 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4199 config/ia64/unwind-ia64.h: New files.
4200 * config/picochip/t-picochip: New file.
4201 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4203 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4204 * config/s390/t-tpf (LIB2ADDEH): Remove.
4205 * config/t-darwin (LIB2ADDEH): Set.
4206 * config/t-eh-dw2-dip: New file.
4207 * config/t-libunwind, config/t-libunwind-elf: New files.
4208 * config/t-sol2 (LIB2ADDEH): Remove.
4209 * config/xtensa/t-xtensa: New file.
4211 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4213 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4214 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4215 long long to check rt_sigreturn syscall.
4217 2011-08-02 Alan Modra <amodra@gmail.com>
4219 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4220 Restore for indirect call bcrtl from correct stack slot, and only
4221 if cfa+40 isn't valid.
4223 2011-08-01 Julian Brown <julian@codesourcery.com>
4225 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4226 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4227 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4229 2011-08-01 Julian Brown <julian@codesourcery.com>
4231 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4232 (libgcc-std.ver.in): Use above.
4233 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4234 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4236 * config/t-fixedpoint-gnu-prefix: New file.
4237 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4238 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4241 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4243 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4244 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4245 for x86-64. Properly check __x86_64__ and __LP64__.
4247 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4249 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4251 (_FP_WS_TYPE): Likewise.
4252 (_FP_I_TYPE): Likewise.
4254 2011-07-28 Alan Modra <amodra@gmail.com>
4256 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4257 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4258 in a plt call stub. Do restore r2 if stopped on bctrl.
4260 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4262 * config.host (i[3456x]86-*-netware*): Remove.
4263 * config/i386/netware-crt0.c, config/i386/t-nwld,
4264 config/i386/t-slibgcc-nwld: Remove.
4266 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4268 * config.host: Handle tic6x-*-*.
4269 * config/c6x/c6x-abi.h: New file.
4271 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4273 * config/i386/crtprec.c: New file.
4274 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4275 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4276 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4277 (x86_64-*-darwin*): Likewise.
4278 (i[34567]86-*-solaris2*: Likewise.
4280 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4282 * config/alpha/crtfastmath.c: New file.
4283 * config/i386/crtfastmath.c: New file.
4284 * config/ia64/crtfastmath.c: New file.
4285 * config/mips/crtfastmath.c: New file.
4286 * config/sparc/crtfastmath.c: New file.
4288 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4290 Add -frandom-seed=gcc-crtfastmath.
4291 * config/alpha/t-crtfm: Remove.
4292 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4293 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4295 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4296 (alpha*-dec-osf5.1*): Likewise.
4297 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4298 Add crtfastmath.o to extra_parts.
4299 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4300 Add crtfastmath.o to extra_parts.
4301 (x86_64-*-darwin*): Likewise.
4302 (x86_64-*-mingw*): Likewise.
4303 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4304 (ia64*-*-freebsd*): Likewise.
4305 (ia64*-*-linux*): Likewise.
4306 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4307 Add crtfastmath.o to extra_parts.
4309 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4311 * config/darwin-crt3.o: New file.
4312 * config/rs6000/darwin-crt2.c: New file.
4313 * config/t-darwin: New file.
4314 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4316 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4317 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4318 (powerpc64-*-darwin*): Likewise.
4320 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4322 * config/i386/netware-crt0.c: New file.
4323 * config/i386/t-nwld: Rename to ...
4324 * config/i386/t-slibgcc-nwld: ... this.
4325 * config/i386/t-nwld: New file.
4326 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4328 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4331 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4333 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4335 * configure: Regenerate.
4337 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4339 * dfp-bit.c, dfp-bit.h: New files.
4340 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4342 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4343 ($(d64pbit-o)): Likewise.
4344 ($(d128pbit-o)): Likewise.
4345 * config/t-dfprules: New file.
4346 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4347 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4348 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4349 (x86_64-*-linux*): Likewise.
4350 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4351 (i[34567]86-*-cygwin*): Likewise.
4352 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4353 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4355 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4357 * Makfile.in (LIBGCOV): New variable.
4358 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4359 * libgcov.c: New file.
4361 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4363 * fixed-bit.c, fixed-bit.h: New files.
4364 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4365 refer to fixed-bit.c.
4367 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4369 * config.host (*local*): Remove.
4371 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4374 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4375 like i?86-*-solaris2.1[0-9]*.
4376 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4377 * configure.ac (i?86-*-solaris2*): Likewise.
4378 * configure: Regenerate.
4380 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4382 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4383 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4384 md_unwind_header by splitting out of...
4385 (i[34567]86-*-linux*): ... this.
4386 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4387 Remove md_unwind_header by splitting out of...
4388 (x86_64-*-linux*): ... this.
4390 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4392 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4394 2011-06-28 Nick Clifton <nickc@redhat.com>
4396 * config.host: Recognize all V850 variants.
4398 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4400 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4402 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4404 * shared-object.mk (c_flags-$o): Save c_flags.
4405 ($(base)$(objext)): Use it.
4406 ($(base)_s$(objext)): Likewise.
4408 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4410 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4411 * libgcc-std.ver.in (GCC_4.7.0): New section.
4413 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4417 * config/avr/t-avr: Fix line endings.
4418 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4421 2011-06-14 Olivier Hainque <hainque@adacore.com>
4422 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4424 * config/mips/irix6-unwind.h: New file.
4425 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4427 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4429 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4430 (sparc64_fallback_frame_state): Use it.
4431 (sparc64_frob_update_context): Further adjust context.
4432 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4433 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4434 * config/sparc/sol2-cn.S: Likewise.
4436 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4438 * enable-execute-stack-empty.c: New file.
4439 * enable-execute-stack-mprotect.c: New file.
4440 * config/i386/enable-execute-stack-mingw32.c: New file.
4441 * config.host (enable_execute_stack): New variable.
4442 Select appropriate variants.
4443 * configure.ac: Link enable-execute-stack.c to
4444 $enable_execute_stack.
4445 * configure: Regenerate.
4446 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4447 (lib2funcs): Remove _enable_execute_stack.
4449 2011-06-09 David S. Miller <davem@davemloft.net>
4450 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4452 * config.host (sparc-*-linux*): Correct md_unwind_header
4454 (s390x-ibm-tpf*): Fix typo.
4456 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4458 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4459 Add crtfastmath.o to extra_parts.
4460 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4462 * config/mips/t-crtfm: Remove.
4464 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4466 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4468 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4470 * config.host (sh*-*-linux*): Fix typo.
4472 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4474 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4475 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4476 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4477 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4478 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4479 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4480 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4481 Wrap in !__MINGW64__.
4482 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4483 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4484 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4485 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4486 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4487 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4488 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4490 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4491 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4492 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4493 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4494 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4495 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4496 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4497 * config/no-unwind.h: New file.
4498 * config.host (md_unwind_header): Document.
4500 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4501 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4502 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4503 hppa[12]*-*-hpux11*): Set md_unwind_header.
4504 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4505 Set md_unwind_header.
4506 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4507 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4508 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4509 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4510 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4511 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4512 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4514 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4515 * configure: Regenerate.
4517 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4519 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4520 Set tmake_file, extra_parts.
4521 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4523 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4525 * config/mips/t-irix6: New file.
4526 * config/mips/t-slibgcc-irix: New file.
4528 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4530 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4531 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4533 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4535 * configure.ac (target_thread_file): Determine thread model.
4536 * configure: Regenerate.
4537 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4538 * config/alpha/t-alpha: New file.
4539 * config/alpha/t-crtfm: Use $<.
4540 * config/alpha/t-ieee: New file.
4541 * config/alpha/t-osf-pthread: New file.
4542 * config/alpha/t-slibgcc-osf: New file.
4543 * config/alpha/libgcc-osf5.ver: New file.
4545 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4547 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4549 Add crtfastmath.o to extra_parts.
4551 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4553 * config/gmon-sol2.c: Reindent.
4555 Remove, correct casts.
4556 Use STDERR_FILENO, NULL.
4557 (BASEADDRESS): Remove.
4559 (errno, sbrk): Remove declarations.
4560 (monstartup) [hp300]: Remove.
4563 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4565 * Makefile.in (cpu_type): Define.
4566 * config.host (i[34567]86-*-rtems*): Handle it.
4567 (i[34567]86-*-solaris2*): Move body ...
4568 (*-*-solaris2*): ... here.
4569 New case, generalize.
4570 (sparc-*-elf*): Handle it.
4571 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4572 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4573 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4575 (sparc*-*-solaris2*): ... this.
4577 (sparc64-*-elf*): Handle it.
4578 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4579 Merge ../gcc/config/i386/gmon-sol2.c.
4580 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4582 Merge ../gcc/config/i386/sol2-gc1.asm.
4583 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4585 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4587 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4588 * config/i386/t-crtstuff: New file.
4589 * config/i386/t-softfp: New file.
4590 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4591 $(T)crti.o, $(T)crtn.o): Remove.
4592 (gcrt1.o): New rule.
4593 (TARGET_LIBGCC2_CFLAGS): Remove.
4594 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4595 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4596 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4597 * config/sparc/t-sol2: New file.
4598 * config/sparc/t-crtfm: Move to ...
4599 * config/t-crtfm: ... this.
4600 Use $(cpu_type), $<.
4601 * config/t-crtin: New file.
4602 * config/sparc/t-softfp: New file.
4603 * config/sparc/t-softmul: New file.
4604 * config/t-rtems: New file.
4605 * config/t-slibgcc: New file.
4606 * config/t-slibgcc-elf-ver: New file.
4607 * config/t-slibgcc-gld: New file.
4608 * config/t-slibgcc-sld: New file.
4609 * config/t-sol2: New file.
4610 * configure.ac: Include ../config/lib-ld.m4.
4611 Call AC_LIB_PROG_LD_GNU.
4612 Substitute cpu_type.
4613 * configure: Regenerate.
4615 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4618 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4619 libgcc-std.ver in the build directory.
4620 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4621 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4623 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4625 * libgcc-std.ver.in: New file.
4626 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4628 (libgcc-std.ver): New rule.
4629 * config/t-gnu-prefix: New file.
4631 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4633 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4635 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4637 * config/i386/darwin-lib.h: New file.
4639 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4641 * config/arm/symbian-lib.h: New.
4643 2011-05-04 Chris Demetriou <cgd@google.com>
4645 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4646 (__x86.get_pc_thunk.bx): ...this.
4647 (__morestack): Adjust for rename, remove undef of __i686.
4649 2011-05-03 Chris Demetriou <cgd@google.com>
4651 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4653 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4655 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4656 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4657 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4658 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4659 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4662 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4664 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4665 Adjust copyright year.
4667 2011-03-07 Ian Lance Taylor <iant@google.com>
4669 * generic-morestack.c (__splitstack_find): Adjust returned stack
4670 pointer to include all registers pushed by __morestack.
4672 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4675 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4676 (toolexecdir): Calculate and AC_SUBST.
4677 (toolexeclibdir): Likewise.
4678 * Makefile.in (target_noncanonical): Import.
4679 (toolexecdir): Likewise.
4680 (toolexeclibdir): Likewise.
4681 * configure: Regenerate.
4683 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4686 * config/arm/bpabi.h: Rename to...
4687 * config/arm/bpabi-lib.h: ...this.
4689 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4691 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4693 * configure: Regenerate.
4695 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4697 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4698 __FLOAT_WORD_ORDER__.
4699 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4702 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4705 * Makefile.in (install-strip): New phony target.
4707 2010-11-07 Ian Lance Taylor <iant@google.com>
4710 * config/i386/morestack.S (__morestack_large_model): New
4713 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4715 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4717 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4719 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4721 * config/arm/bpabi.h: New file.
4722 * config/frv/frv-abi.h: New file.
4724 2010-10-01 Ian Lance Taylor <iant@google.com>
4726 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4727 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4729 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4732 * config.host: Add the missing `$'.
4734 2010-09-30 Michael Eager <eager@eagercon.com>
4736 * config.host: Add microblaze*-*-*.
4737 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4738 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4739 udivsi3.asm,umodsi3.asm}: New.
4741 2010-09-28 Ian Lance Taylor <iant@google.com>
4743 * configure.ac: Adjust CFI test to test assembler directly rather
4744 than checking gcc preprocessor macro.
4745 * configure: Rebuild.
4747 2010-09-27 Ian Lance Taylor <iant@google.com>
4749 * configure.ac: Test whether assembler supports CFI directives.
4750 * config.host: Only add t-stack and i386/t-stack-i386 to
4751 tmake_file if libgcc_cv_cfi is "yes".
4752 * configure: Rebuild.
4754 2010-09-27 Ian Lance Taylor <iant@google.com>
4756 * generic-morestack.h: New file.
4757 * generic-morestack.c: New file.
4758 * generic-morestack-thread.c: New file.
4759 * config/i386/morestack.S: New file.
4760 * config/t-stack: New file.
4761 * config/i386/t-stack-i386: New file.
4762 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4763 i386/t-stack-i386 to tmake_file.
4765 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4767 * Makefile.in (libgcc-extra-parts): Check for static archives and
4768 invoke ranlib after installing them.
4769 (gcc-extra-parts): Likewise.
4770 (install-leaf): Likewise.
4772 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4774 * configure: Regenerated.
4776 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4778 * configure: Regenerated.
4780 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4781 Andrew Pinski <pinskia@gmail.com>
4784 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4786 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4789 * configure: Regenerated.
4791 2010-09-06 Andreas Schwab <schwab@redhat.com>
4793 * configure: Regenerate.
4795 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4797 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4799 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4802 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4803 Iain Sandoe <iains@gcc.gnu.org>
4806 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4807 LIB2FUNCS_EXCLUDE functions.
4809 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4811 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4813 * configure: Regenerate.
4815 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4817 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4818 i386/t-freebsd to tmake_file.
4819 * config/i386/t-freebsd: New file.
4820 * config/i386/libgcc-bsd.ver: New file.
4822 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4824 * config.host (powerpc*-eabispe*): Set tmake_file.
4825 (powerpc*-eabi*): Likewise.
4826 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4827 crtbeginS, crtendS, crtbeginT.
4829 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4831 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4832 to tmake_file. Add crtfastmath.o to extra_parts.
4833 * config/mips/t-crtfm: New.
4835 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4837 * config.host (sparc64-*-rtems*): New target.
4839 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4841 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4844 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4846 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4848 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4850 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4851 alpha-dec-osf5.0* support.
4853 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4855 * config.host: Add lm32-*-rtems*.
4857 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4858 Uros Bizjak <ubizjak@gmail.com>
4861 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4862 like other remaining 32-bit x86 OSes.
4863 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4865 * config/i386/libgcc-sol2.ver: New file.
4866 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4868 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4871 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4872 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4873 is used and substitute set_use_emutls.
4874 * configure: Regenerated.
4876 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4878 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4880 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4883 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4885 ($(T)gcrt1.o): Likewise.
4886 ($(T)crt1.o): Likewise.
4887 ($(T)crti.o): Likewise.
4888 ($(T)crtn.o): Likewise.
4890 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4893 * Makefile.in (install): Use $(MAKE) string in rule, for
4896 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4898 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4899 * config/mmix/t-mmix: New file.
4900 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4902 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4905 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4908 2010-01-04 Anthony Green <green@moxielogic.com>
4910 * config/moxie/crti.asm, config/moxie/crtn.asm,
4911 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4912 config/moxie/t-moxie: New files.
4913 * config.host: Add t-moxie-softfp reference.
4915 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4918 * config/t-slibgcc-darwin: Fix embedded rpaths for
4919 --enable-version-specific-runtime-libs, build extension stub
4920 libs exposing features available from current libgcc_s.
4922 2009-11-11 Jon Beniston <jon@beniston.com>
4924 * config.host: Add lm32 targets.
4925 * config/lm32: New directory.
4926 * config/lm32/libgcc_lm32.h: New file.
4927 * config/lm32/_mulsi3.c: New file.
4928 * config/lm32/_udivmodsi4.c: New file.
4929 * config/lm32/_divsi3.c: New file.
4930 * config/lm32/_modsi3.c: New file.
4931 * config/lm32/_udivsi3.c: New file.
4932 * config/lm32/_umodsi3.c: New file.
4933 * config/lm32/_lshrsi3.S: New file.
4934 * config/lm32/_ashrsi3.S: New file.
4935 * config/lm32/_ashlsi3.S: New file.
4936 * config/lm32/crti.S: New file.
4937 * config/lm32/crtn.S: New file.
4938 * config/lm32/t-lm32: New file.
4939 * config/lm32/t-elf: New file.
4940 * config/lm32/t-uclinux: New file.
4942 2009-10-26 Nick Clifton <nickc@redhat.com>
4944 * config.host: Add support for RX target.
4945 * config/rx: New directory.
4946 * config/rx/rx-abi-functions.c: New file. Supplementary
4947 functions for libgcc to support the RX ABI.
4948 * config/rx/rx-abi.h: New file. Supplementary header file for
4949 libgcc RX ABI functions.
4950 * config/rx/t-rx: New file: Makefile fragment for building
4953 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4955 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4956 constraint of y0 to "g".
4958 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4960 * config.host: Include the s390 makefile fragments.
4961 * config/s390/32/_fixdfdi.c: New file.
4962 * config/s390/32/_fixsfdi.c: New file.
4963 * config/s390/32/_fixtfdi.c: New file.
4964 * config/s390/32/_fixunsdfdi.c: New file.
4965 * config/s390/32/_fixunssfdi.c: New file.
4966 * config/s390/32/_fixunstfdi.c: New file.
4967 * config/s390/32/t-floattodi: New file.
4968 * config/s390/libgcc-glibc.ver: New file.
4969 * config/s390/t-crtstuff: New file.
4970 * config/s390/t-linux: New file.
4971 * config/s390/t-tpf: New file.
4973 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4975 * configure.ac (AC_PREREQ): Bump to 2.64.
4977 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4979 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4981 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4983 * configure: Regenerate.
4985 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4987 * config.host (ia64-hp-*vms*): New target.
4988 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4991 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4993 * configure.ac: Add snippet for maintainer-mode.
4994 * configure: Regenerate.
4995 * Makefile.in (AUTOCONF, configure_deps): New variables.
4996 ($(srcdir)/configure)): New rule, active only with maintainer
4999 2009-06-23 DJ Delorie <dj@redhat.com>
5002 * config.host: Add mep support.
5004 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5006 * config.host: Add i386/${host_address}/t-fprules-softfp and
5007 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5009 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5011 * config/i386/64/_multc3.c: Likewise.
5012 * config/i386/64/_powitf2.c: Likewise.
5013 * config/i386/64/eqtf2.c: Likewise.
5014 * config/i386/64/getf2.c: Likewise.
5015 * config/i386/64/letf2.c: Likewise.
5016 * config/i386/64/letf2.c: Likewise.
5017 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5018 unsigned long long for x64 mingw targets.
5019 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5020 (_FP_I_TYPE): Define as long long for x64 mingw target.
5022 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5024 * config.host (vax-*-linux*): New.
5026 2009-05-31 Anthony Green <green@moxielogic.com>
5028 * config.host: Add moxie support.
5029 * config/moxie/t-moxie: New file.
5031 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5033 * config.host: Add i386/${host_address}/t-fprules-softfp and
5034 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5036 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5038 * config.host: Add i386/${host_address}/t-fprules-softfp to
5039 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5041 2009-04-09 Nick Clifton <nickc@redhat.com>
5043 * config/ia64/tf-signs.c: Change copyright header to refer to
5044 version 3 of the GNU General Public License with version 3.1
5045 of the GCC Runtime Library Exception and to point readers at
5046 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5048 * config/i386/32/tf-signs.c: Likewise.
5049 * config/libbid/_addsub_dd.c: Likewise.
5050 * config/libbid/_addsub_sd.c: Likewise.
5051 * config/libbid/_addsub_td.c: Likewise.
5052 * config/libbid/_dd_to_df.c: Likewise.
5053 * config/libbid/_dd_to_di.c: Likewise.
5054 * config/libbid/_dd_to_sd.c: Likewise.
5055 * config/libbid/_dd_to_sf.c: Likewise.
5056 * config/libbid/_dd_to_si.c: Likewise.
5057 * config/libbid/_dd_to_td.c: Likewise.
5058 * config/libbid/_dd_to_tf.c: Likewise.
5059 * config/libbid/_dd_to_udi.c: Likewise.
5060 * config/libbid/_dd_to_usi.c: Likewise.
5061 * config/libbid/_dd_to_xf.c: Likewise.
5062 * config/libbid/_df_to_dd.c: Likewise.
5063 * config/libbid/_df_to_sd.c: Likewise.
5064 * config/libbid/_df_to_td.c: Likewise.
5065 * config/libbid/_di_to_dd.c: Likewise.
5066 * config/libbid/_di_to_sd.c: Likewise.
5067 * config/libbid/_di_to_td.c: Likewise.
5068 * config/libbid/_div_dd.c: Likewise.
5069 * config/libbid/_div_sd.c: Likewise.
5070 * config/libbid/_div_td.c: Likewise.
5071 * config/libbid/_eq_dd.c: Likewise.
5072 * config/libbid/_eq_sd.c: Likewise.
5073 * config/libbid/_eq_td.c: Likewise.
5074 * config/libbid/_ge_dd.c: Likewise.
5075 * config/libbid/_ge_sd.c: Likewise.
5076 * config/libbid/_ge_td.c: Likewise.
5077 * config/libbid/_gt_dd.c: Likewise.
5078 * config/libbid/_gt_sd.c: Likewise.
5079 * config/libbid/_gt_td.c: Likewise.
5080 * config/libbid/_isinfd128.c: Likewise.
5081 * config/libbid/_isinfd32.c: Likewise.
5082 * config/libbid/_isinfd64.c: Likewise.
5083 * config/libbid/_le_dd.c: Likewise.
5084 * config/libbid/_le_sd.c: Likewise.
5085 * config/libbid/_le_td.c: Likewise.
5086 * config/libbid/_lt_dd.c: Likewise.
5087 * config/libbid/_lt_sd.c: Likewise.
5088 * config/libbid/_lt_td.c: Likewise.
5089 * config/libbid/_mul_dd.c: Likewise.
5090 * config/libbid/_mul_sd.c: Likewise.
5091 * config/libbid/_mul_td.c: Likewise.
5092 * config/libbid/_ne_dd.c: Likewise.
5093 * config/libbid/_ne_sd.c: Likewise.
5094 * config/libbid/_ne_td.c: Likewise.
5095 * config/libbid/_sd_to_dd.c: Likewise.
5096 * config/libbid/_sd_to_df.c: Likewise.
5097 * config/libbid/_sd_to_di.c: Likewise.
5098 * config/libbid/_sd_to_sf.c: Likewise.
5099 * config/libbid/_sd_to_si.c: Likewise.
5100 * config/libbid/_sd_to_td.c: Likewise.
5101 * config/libbid/_sd_to_tf.c: Likewise.
5102 * config/libbid/_sd_to_udi.c: Likewise.
5103 * config/libbid/_sd_to_usi.c: Likewise.
5104 * config/libbid/_sd_to_xf.c: Likewise.
5105 * config/libbid/_sf_to_dd.c: Likewise.
5106 * config/libbid/_sf_to_sd.c: Likewise.
5107 * config/libbid/_sf_to_td.c: Likewise.
5108 * config/libbid/_si_to_dd.c: Likewise.
5109 * config/libbid/_si_to_sd.c: Likewise.
5110 * config/libbid/_si_to_td.c: Likewise.
5111 * config/libbid/_td_to_dd.c: Likewise.
5112 * config/libbid/_td_to_df.c: Likewise.
5113 * config/libbid/_td_to_di.c: Likewise.
5114 * config/libbid/_td_to_sd.c: Likewise.
5115 * config/libbid/_td_to_sf.c: Likewise.
5116 * config/libbid/_td_to_si.c: Likewise.
5117 * config/libbid/_td_to_tf.c: Likewise.
5118 * config/libbid/_td_to_udi.c: Likewise.
5119 * config/libbid/_td_to_usi.c: Likewise.
5120 * config/libbid/_td_to_xf.c: Likewise.
5121 * config/libbid/_tf_to_dd.c: Likewise.
5122 * config/libbid/_tf_to_sd.c: Likewise.
5123 * config/libbid/_tf_to_td.c: Likewise.
5124 * config/libbid/_udi_to_dd.c: Likewise.
5125 * config/libbid/_udi_to_sd.c: Likewise.
5126 * config/libbid/_udi_to_td.c: Likewise.
5127 * config/libbid/_unord_dd.c: Likewise.
5128 * config/libbid/_unord_sd.c: Likewise.
5129 * config/libbid/_unord_td.c: Likewise.
5130 * config/libbid/_usi_to_dd.c: Likewise.
5131 * config/libbid/_usi_to_sd.c: Likewise.
5132 * config/libbid/_usi_to_td.c: Likewise.
5133 * config/libbid/_xf_to_dd.c: Likewise.
5134 * config/libbid/_xf_to_sd.c: Likewise.
5135 * config/libbid/_xf_to_td.c: Likewise.
5136 * config/libbid/bid128.c: Likewise.
5137 * config/libbid/bid128_2_str.h: Likewise.
5138 * config/libbid/bid128_2_str_macros.h: Likewise.
5139 * config/libbid/bid128_2_str_tables.c: Likewise.
5140 * config/libbid/bid128_add.c: Likewise.
5141 * config/libbid/bid128_compare.c: Likewise.
5142 * config/libbid/bid128_div.c: Likewise.
5143 * config/libbid/bid128_fma.c: Likewise.
5144 * config/libbid/bid128_logb.c: Likewise.
5145 * config/libbid/bid128_minmax.c: Likewise.
5146 * config/libbid/bid128_mul.c: Likewise.
5147 * config/libbid/bid128_next.c: Likewise.
5148 * config/libbid/bid128_noncomp.c: Likewise.
5149 * config/libbid/bid128_quantize.c: Likewise.
5150 * config/libbid/bid128_rem.c: Likewise.
5151 * config/libbid/bid128_round_integral.c: Likewise.
5152 * config/libbid/bid128_scalb.c: Likewise.
5153 * config/libbid/bid128_sqrt.c: Likewise.
5154 * config/libbid/bid128_string.c: Likewise.
5155 * config/libbid/bid128_to_int16.c: Likewise.
5156 * config/libbid/bid128_to_int32.c: Likewise.
5157 * config/libbid/bid128_to_int64.c: Likewise.
5158 * config/libbid/bid128_to_int8.c: Likewise.
5159 * config/libbid/bid128_to_uint16.c: Likewise.
5160 * config/libbid/bid128_to_uint32.c: Likewise.
5161 * config/libbid/bid128_to_uint64.c: Likewise.
5162 * config/libbid/bid128_to_uint8.c: Likewise.
5163 * config/libbid/bid32_to_bid128.c: Likewise.
5164 * config/libbid/bid32_to_bid64.c: Likewise.
5165 * config/libbid/bid64_add.c: Likewise.
5166 * config/libbid/bid64_compare.c: Likewise.
5167 * config/libbid/bid64_div.c: Likewise.
5168 * config/libbid/bid64_fma.c: Likewise.
5169 * config/libbid/bid64_logb.c: Likewise.
5170 * config/libbid/bid64_minmax.c: Likewise.
5171 * config/libbid/bid64_mul.c: Likewise.
5172 * config/libbid/bid64_next.c: Likewise.
5173 * config/libbid/bid64_noncomp.c: Likewise.
5174 * config/libbid/bid64_quantize.c: Likewise.
5175 * config/libbid/bid64_rem.c: Likewise.
5176 * config/libbid/bid64_round_integral.c: Likewise.
5177 * config/libbid/bid64_scalb.c: Likewise.
5178 * config/libbid/bid64_sqrt.c: Likewise.
5179 * config/libbid/bid64_string.c: Likewise.
5180 * config/libbid/bid64_to_bid128.c: Likewise.
5181 * config/libbid/bid64_to_int16.c: Likewise.
5182 * config/libbid/bid64_to_int32.c: Likewise.
5183 * config/libbid/bid64_to_int64.c: Likewise.
5184 * config/libbid/bid64_to_int8.c: Likewise.
5185 * config/libbid/bid64_to_uint16.c: Likewise.
5186 * config/libbid/bid64_to_uint32.c: Likewise.
5187 * config/libbid/bid64_to_uint64.c: Likewise.
5188 * config/libbid/bid64_to_uint8.c: Likewise.
5189 * config/libbid/bid_b2d.h: Likewise.
5190 * config/libbid/bid_binarydecimal.c: Likewise.
5191 * config/libbid/bid_conf.h: Likewise.
5192 * config/libbid/bid_convert_data.c: Likewise.
5193 * config/libbid/bid_decimal_data.c: Likewise.
5194 * config/libbid/bid_decimal_globals.c: Likewise.
5195 * config/libbid/bid_div_macros.h: Likewise.
5196 * config/libbid/bid_dpd.c: Likewise.
5197 * config/libbid/bid_flag_operations.c: Likewise.
5198 * config/libbid/bid_from_int.c: Likewise.
5199 * config/libbid/bid_functions.h: Likewise.
5200 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5201 * config/libbid/bid_inline_add.h: Likewise.
5202 * config/libbid/bid_internal.h: Likewise.
5203 * config/libbid/bid_round.c: Likewise.
5204 * config/libbid/bid_sqrt_macros.h: Likewise.
5206 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5208 * Makefile.in: Change copyright header to refer to version
5209 3 of the GNU General Public License and to point readers at the
5210 COPYING3 file and the FSF's license web page.
5211 * config.host: Likewise.
5213 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5215 * config.host: Reorder and merge to match config.gcc change.
5217 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5219 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5221 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5223 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5224 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5225 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5226 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5228 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5230 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5231 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5233 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5235 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5236 ia64/t-softfp-compat to tmake_file.
5238 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5240 * config/ia64/__divxf3.asm: New.
5241 * config/ia64/_fixtfdi.asm: Likewise.
5242 * config/ia64/_fixunstfdi.asm: Likewise.
5243 * config/ia64/_floatditf.asm: Likewise.
5244 * config/ia64/t-fprules-softfp: Likewise.
5245 * config/ia64/t-softfp-compat: Likewise.
5246 * config/ia64/tf-signs.c: Likewise.
5248 2009-01-18 Ben Elliston <bje@au.ibm.com>
5250 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5252 2009-01-16 Ben Elliston <bje@au.ibm.com>
5254 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5257 2009-01-13 Ben Elliston <bje@au.ibm.com>
5259 * config/t-softfp: New file.
5260 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5261 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5263 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5265 * config.host: Add m32r*-*-rtems*.
5267 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5269 * config.host: Add m32c*-*-rtems*.
5271 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5274 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5275 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5276 * configure: Regenerate.
5277 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5278 tmake_file here from gcc/config.gcc.
5279 Move extra_parts here from gcc/config.gcc.
5280 * config/i386/t-sol2: Move here from gcc/config/i386.
5281 Use gcc_srcdir instead of srcdir.
5283 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5285 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5288 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5290 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5292 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5294 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5296 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5299 * config.host: Add picochip-*-*.
5301 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5303 * config.host: Match more processor names for Xtensa.
5305 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5307 * config/i386/64/t-softfp-compat: Update comments.
5309 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5311 * config/i386/64/_divtc3-compat.c: Moved to ...
5312 * config/i386/64/_divtc3.c: Here.
5314 * config/i386/64/_multc3-compat.c: Moved to ...
5315 * config/i386/64/_multc3.c: Here.
5317 * config/i386/64/_powitf2-compat.c: Moved to ...
5318 * config/i386/64/_powitf2.c: Here.
5320 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5321 .c suffix instead of -compat.c.
5323 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5325 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5326 (_FP_MUL_MEAT_D): Ditto.
5327 (_FP_DIV_MEAT_S): Ditto.
5328 (_FP_DIV_MEAT_D): Ditto.
5330 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5332 * Makefile.in: Add support for __sync_* libgcc functions.
5334 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5336 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5338 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5341 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5342 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5344 * config/i386/64/t-fprules-softfp: Moved to ...
5345 * config/i386/64/t-softfp-compat: This. New.
5347 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5349 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5350 Initialize f with 0.0.
5352 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5355 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5357 * config/i386/64/_divtc3-compat.c: New.
5358 * config/i386/64/_multc3-compat.c: Likewise.
5359 * config/i386/64/_powitf2-compat.c: Likewise.
5360 * config/i386/64/eqtf2.c: Likewise.
5361 * config/i386/64/getf2.c: Likewise.
5362 * config/i386/64/letf2.c: Likewise.
5363 * config/i386/64/t-fprules-softfp: Likewise.
5365 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5367 * config.host: Add i386/${host_address}/t-fprules-softfp to
5368 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5369 i[34567]86-*-linux*, x86_64-*-linux*.
5371 * configure.ac: Set host_address to 64 or 32 for x86.
5372 * configure: Regenerated.
5374 * Makefile.in (config.status): Also depend on
5375 $(srcdir)/config.host.
5377 * config/i386/32/t-fprules-softfp: New.
5378 * config/i386/32/tf-signs.c: Likewise.
5380 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5382 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5383 Uros Bizjak <ubizjak@gmail.com>
5385 * config/i386/32/sfp-machine.h: New.
5387 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5389 * config/rs6000/t-ppccomm: Remove rules that conflict with
5390 auto-generated rules.
5392 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5394 * configure.ac: sinclude override.m4.
5395 * configure: Regenerate.
5397 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5399 * configure: Regenerate.
5401 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5403 * Makefile.in (DECNUMINC): Remove
5404 -I$(MULTIBUILDTOP)../../libdecnumber.
5407 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5409 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5410 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5411 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5412 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5413 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5414 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5415 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5416 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5417 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5418 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5419 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5420 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5421 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5422 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5424 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5426 * config.host (sh2[lbe]*-*-linux*): Allow target.
5428 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5430 * config/rs6000/t-ppccomm: Add build rules for new files.
5431 (LIB2ADD_ST): New variable.
5433 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5437 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5438 * config/t-avr: New file. Build 16bit libgcc functions.
5440 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5443 * config/t-slibgcc-darwin: Make install-leaf dependent on
5444 install-darwin-libgcc-stubs instead of install.
5446 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5448 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5449 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5450 sh-*-rtemscoff*): Remove cases.
5452 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5454 * Makefile.in (all): Use install-leaf rather than install.
5455 (install): Split most of the rule into...
5456 (install-leaf): ...this new one.
5458 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5459 Paolo Bonzini <bonzini@gnu.org>
5462 * Makefile.in: Use @shlib_slibdir@ substitution to get
5463 correct install name on darwin.
5464 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5466 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5468 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5469 cris-*-elf and cris-*-none.
5470 (crisv32-*-linux*): Similar, as cris-*-linux*.
5472 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5474 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5476 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5479 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5480 * configure: Regenerated.
5482 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5484 * Makefile.in (dfp-filenames): Replace decimal_globals,
5485 decimal_data, binarydecimal and convert_data with
5486 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5487 and bid_convert_data, respectively.
5489 2007-09-17 Chao-ying Fu <fu@mips.com>
5490 Nigel Stephens <nigel@mips.com>
5492 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5493 * Makefile.in (fixed_point): Define.
5494 Check if fixed_point is yes to build support functions.
5495 * configure.ac: Check for fixed_point support.
5496 * configure: Regenerated.
5497 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5498 funcs, modes, from, to.
5500 2007-09-11 Janis Johnson <janis187@us.ibm.com
5502 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5504 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5506 * Makefile.in (dfp-filenames): Remove decUtility, add
5507 decDouble, decPacked, decQuad, decSingle.
5509 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5511 * config.host : Add x86_64-elf target.
5513 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5515 * configure.ac (set_have_cc_tls): Add a missing =.
5516 * configure: Regenerated.
5518 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5520 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5521 and x86_64-*-linux*.
5523 * config/t-tls: New file.
5525 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5527 * configure.ac: Include ../config/enable.m4 and
5528 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5529 supports TLS and substitute set_have_cc_tls.
5530 * configure: Regenerated.
5532 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5534 * Makefile.in: Use libbid for DFP when BID is enabled.
5536 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5538 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5539 extra_parts. Add config/i386/t-cygming to tmake_file.
5540 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5542 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5543 Danny Smith <dannysmith@users.sourceforge.net>
5546 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5547 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5548 * config/i386/t-crtfm: Compile crtfastmath.o with
5549 -minline-all-stringops.
5551 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5553 * config.host (sparc-wrs-vxworks): New target.
5555 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5557 * config.host: Recognize fido.
5559 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5561 * configure: Check host, not target, for decimal float support.
5563 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5565 * config/i386/t-crtpc: New file.
5566 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5567 (x86_64-*-linux*): Ditto.
5569 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5571 * config.host (x86_64-*-mingw*): New target.
5573 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5574 H.J. Lu <hongjiu.lu@intel.com>
5576 * Makefile.in (enable_decimal_float): New.
5578 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5579 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5580 (decbits-filenames): This.
5581 (decbits-objects): New.
5582 (libgcc-objects): Add $(decbits-objects).
5584 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5585 Substitute enable_decimal_float.
5586 * configure: Regenerated.
5588 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5590 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5592 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5594 * Makefile.in (install-info): New dummy target.
5596 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5598 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5600 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5602 * Makefile.in: Add install-html and install-pdf dummy
5605 2007-02-05 Roger Sayle <roger@eyesopen.com>
5606 Daniel Jacobowitz <dan@codesourcery.com>
5608 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5609 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5610 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5612 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5614 * Makefile.in (dec-filenames): Add decExcept.
5616 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5619 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5622 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5624 * configure.ac: Add --enable-version-specific-runtime-libs.
5625 Correct $slibdir default.
5626 * configure: Regenerated.
5628 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5630 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5632 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5635 * config.host (alpha*-*-linux*): Set extra_parts.
5637 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5639 * config/sh/t-linux: New.
5640 * config.host (sh*-*-linux*): Set tmake_file.
5642 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5644 * Makefile.in (install): Handle multilibs.
5646 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5648 * Makefile.in: Added .PHONY entry for documentation targets.
5650 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5652 * Makefile.in: Add empty info, html, dvi, pdf targets.
5654 2007-01-04 Mike Stump <mrs@apple.com>
5656 * Makefile.in (MAKEINFO): Remove.
5659 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5661 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5662 * configure: Regenerate.
5663 * Makefile.in (host_subdir): Substitute it.
5664 (gcc_objdir): Use it.
5666 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5668 * config.host (ia64*-*-linux*): Set tmake_file.
5670 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5672 * Makefile.in (version): Define.
5674 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5675 Paolo Bonzini <bonzini@gnu.org>
5677 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5678 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5679 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5680 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5681 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5682 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5683 * configure: Generated.