1 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
5 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
6 vtv_*.o to extra_parts if enable_vtable_verify.
8 2014-03-06 Nick Clifton <nickc@redhat.com>
10 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
11 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
13 2014-02-28 Joey Ye <joey.ye@arm.com>
16 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
17 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
20 2014-02-24 Walter Lee <walt@tilera.com>
22 * config.host: Support "tilegx*" and "tilepro*" triplets.
23 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
24 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
26 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
27 Chung-Lin Tang <cltang@codesourcery.com>
29 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
30 * config/nios2/crti.S: Remove .file directive.
31 * config/nios2/crtn.S: Likewise.
33 2014-02-18 Kai Tietz <ktietz@redhat.com>
34 Jonathan Schleifer <js@webkeks.org>
37 * unwind-seh.c (_GCC_specific_handler): Pass proper
38 value to unwind-handler.
40 2014-02-12 Joseph Myers <joseph@codesourcery.com>
42 * soft-fp/adddf3.c: Update from glibc.
43 * soft-fp/addsf3.c: Likewise.
44 * soft-fp/addtf3.c: Likewise.
45 * soft-fp/divdf3.c: Likewise.
46 * soft-fp/divsf3.c: Likewise.
47 * soft-fp/divtf3.c: Likewise.
48 * soft-fp/double.h: Likewise.
49 * soft-fp/eqdf2.c: Likewise.
50 * soft-fp/eqsf2.c: Likewise.
51 * soft-fp/eqtf2.c: Likewise.
52 * soft-fp/extenddftf2.c: Likewise.
53 * soft-fp/extended.h: Likewise.
54 * soft-fp/extendsfdf2.c: Likewise.
55 * soft-fp/extendsftf2.c: Likewise.
56 * soft-fp/extendxftf2.c: Likewise.
57 * soft-fp/fixdfdi.c: Likewise.
58 * soft-fp/fixdfsi.c: Likewise.
59 * soft-fp/fixdfti.c: Likewise.
60 * soft-fp/fixsfdi.c: Likewise.
61 * soft-fp/fixsfsi.c: Likewise.
62 * soft-fp/fixsfti.c: Likewise.
63 * soft-fp/fixtfdi.c: Likewise.
64 * soft-fp/fixtfsi.c: Likewise.
65 * soft-fp/fixtfti.c: Likewise.
66 * soft-fp/fixunsdfdi.c: Likewise.
67 * soft-fp/fixunsdfsi.c: Likewise.
68 * soft-fp/fixunsdfti.c: Likewise.
69 * soft-fp/fixunssfdi.c: Likewise.
70 * soft-fp/fixunssfsi.c: Likewise.
71 * soft-fp/fixunssfti.c: Likewise.
72 * soft-fp/fixunstfdi.c: Likewise.
73 * soft-fp/fixunstfsi.c: Likewise.
74 * soft-fp/fixunstfti.c: Likewise.
75 * soft-fp/floatdidf.c: Likewise.
76 * soft-fp/floatdisf.c: Likewise.
77 * soft-fp/floatditf.c: Likewise.
78 * soft-fp/floatsidf.c: Likewise.
79 * soft-fp/floatsisf.c: Likewise.
80 * soft-fp/floatsitf.c: Likewise.
81 * soft-fp/floattidf.c: Likewise.
82 * soft-fp/floattisf.c: Likewise.
83 * soft-fp/floattitf.c: Likewise.
84 * soft-fp/floatundidf.c: Likewise.
85 * soft-fp/floatundisf.c: Likewise.
86 * soft-fp/floatunditf.c: Likewise.
87 * soft-fp/floatunsidf.c: Likewise.
88 * soft-fp/floatunsisf.c: Likewise.
89 * soft-fp/floatunsitf.c: Likewise.
90 * soft-fp/floatuntidf.c: Likewise.
91 * soft-fp/floatuntisf.c: Likewise.
92 * soft-fp/floatuntitf.c: Likewise.
93 * soft-fp/gedf2.c: Likewise.
94 * soft-fp/gesf2.c: Likewise.
95 * soft-fp/getf2.c: Likewise.
96 * soft-fp/ledf2.c: Likewise.
97 * soft-fp/lesf2.c: Likewise.
98 * soft-fp/letf2.c: Likewise.
99 * soft-fp/muldf3.c: Likewise.
100 * soft-fp/mulsf3.c: Likewise.
101 * soft-fp/multf3.c: Likewise.
102 * soft-fp/negdf2.c: Likewise.
103 * soft-fp/negsf2.c: Likewise.
104 * soft-fp/negtf2.c: Likewise.
105 * soft-fp/op-1.h: Likewise.
106 * soft-fp/op-2.h: Likewise.
107 * soft-fp/op-4.h: Likewise.
108 * soft-fp/op-8.h: Likewise.
109 * soft-fp/op-common.h: Likewise.
110 * soft-fp/quad.h: Likewise.
111 * soft-fp/single.h: Likewise.
112 * soft-fp/soft-fp.h: Likewise.
113 * soft-fp/subdf3.c: Likewise.
114 * soft-fp/subsf3.c: Likewise.
115 * soft-fp/subtf3.c: Likewise.
116 * soft-fp/truncdfsf2.c: Likewise.
117 * soft-fp/trunctfdf2.c: Likewise.
118 * soft-fp/trunctfsf2.c: Likewise.
119 * soft-fp/trunctfxf2.c: Likewise.
120 * soft-fp/unorddf2.c: Likewise.
121 * soft-fp/unordsf2.c: Likewise.
122 * soft-fp/unordtf2.c: Likewise.
123 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
125 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
127 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
129 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
131 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
133 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
135 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
137 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
139 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
141 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
143 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
145 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
147 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
149 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
151 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
153 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
156 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
158 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
159 cannot be represented.
160 * config/s390/32/_fixsfdi.c: Likewise.
161 * config/s390/32/_fixtfdi.c: Likewise.
162 * config/s390/32/_fixunsdfdi.c: Likewise.
163 * config/s390/32/_fixunssfdi.c: Likewise.
164 * config/s390/32/_fixunstfdi.c: Likewise.
166 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
168 * configure.ac (libgcc_cv_mips_hard_float): New.
169 * configure: Regenerate.
170 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
171 t-softfp-sfdf for hard-float targets.
172 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
173 (softfp_float_modes, softfp_int_modes, softfp_extensions)
174 (softfp_truncations, softfp_exclude_libgcc2): New.
175 * config/t-hardfp: New file.
176 * config/t-hardfp-sfdf: Likewise.
177 * config/hardfp.c: Likewise.
179 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
181 * config.host: Include t-floattodi also for s390x.
182 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
183 * config/s390/32/_fixsfdi.c: Likewise.
184 * config/s390/32/_fixtfdi.c: Likewise.
185 * config/s390/32/_fixunsdfdi.c: Likewise.
186 * config/s390/32/_fixunssfdi.c: Likewise.
187 * config/s390/32/_fixunstfdi.c: Likewise.
189 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
192 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
193 (install-libgcc-unwind-map-forbuild): New target.
194 (all): Depend on install-libgcc-unwind-map-forbuild.
195 (install-libgcc-unwind-map): New target.
196 (install): Depend on install-libgcc-unwind-map.
198 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
200 * config/nios2/crti.S (_init): Initialize GOT pointer from
201 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
203 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
205 * configure.ac: Check __mips64 when setting host_address.
206 * configure: Regenerate.
207 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
208 mips/t-mips64 and t-softfp.
209 (mips*-*-linux*): Don't add mips/t-tpbit.
210 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
211 (DPBIT, DPBIT_CFLAGS): Delete.
212 * config/mips/sfp-machine.h: New file.
213 * config/mips/t-mips64: Likewise.
214 * config/mips/t-softfp-tf: Likewise.
215 * config/mips/t-tpbit: Delete.
217 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
219 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
222 2014-01-25 Walter Lee <walt@tilera.com>
224 * config/tilepro/atomic.c: Include tconfig.h. Don't include
225 config.h or system.h.
228 2014-01-25 Walter Lee <walt@tilera.com>
230 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
231 (post_atomic_barrier): Ditto.
232 (__fetch_and_do): New macro.
233 (__atomic_fetch_and_do): Use __fetch_and_do.
234 (__sync_fetch_and_do): New macro.
235 (__sync_fetch_and_add_4): New function.
236 (__sync_fetch_and_sub_4): New function.
237 (__sync_fetch_and_or_4): New function.
238 (__sync_fetch_and_and_4): New function.
239 (__sync_fetch_and_xor_4): New function.
240 (__sync_fetch_and_nand_4): New function.
241 (__sync_fetch_and_add_8): New function.
242 (__sync_fetch_and_sub_8): New function.
243 (__sync_fetch_and_or_8): New function.
244 (__sync_fetch_and_and_8): New function.
245 (__sync_fetch_and_xor_8): New function.
246 (__sync_fetch_and_nand_8): New function.
247 (__do_and_fetch): New macro.
248 (__atomic_do_and_fetch): Use __do_and_fetch.
249 (__sync_do_and_fetch): New macro.
250 (__sync_add_and_fetch_4): New function.
251 (__sync_sub_and_fetch_4): New function.
252 (__sync_or_and_fetch_4): New function.
253 (__sync_and_and_fetch_4): New function.
254 (__sync_xor_and_fetch_4): New function.
255 (__sync_nand_and_fetch_4): New function.
256 (__sync_add_and_fetch_8): New function.
257 (__sync_sub_and_fetch_8): New function.
258 (__sync_or_and_fetch_8): New function.
259 (__sync_and_and_fetch_8): New function.
260 (__sync_xor_and_fetch_8): New function.
261 (__sync_nand_and_fetch_8): New function.
262 (__sync_exchange_methods): New macro.
263 (__sync_val_compare_and_swap_4): New function.
264 (__sync_bool_compare_and_swap_4): New function.
265 (__sync_lock_test_and_test_4): New function.
266 (__sync_val_compare_and_swap_8): New function.
267 (__sync_bool_compare_and_swap_8): New function.
268 (__sync_lock_test_and_test_8): New function.
269 (__subword_cmpxchg_body): New macro.
270 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
271 (__atomic_compare_exchange_2): Ditto.
272 (__sync_subword_cmpxchg): New macro.
273 (__sync_val_compare_and_swap_1): New function.
274 (__sync_bool_compare_and_swap_1): New function.
275 (__sync_val_compare_and_swap_2): New function.
276 (__sync_bool_compare_and_swap_2): New function.
277 (__atomic_subword): Rename to ...
278 (__subword): ... New name.
279 (__atomic_subword_fetch): Use __subword.
280 (__sync_subword_fetch): New macro.
281 (__sync_fetch_and_add_1): New function.
282 (__sync_fetch_and_sub_1): New function.
283 (__sync_fetch_and_or_1): New function.
284 (__sync_fetch_and_and_1): New function.
285 (__sync_fetch_and_xor_1): New function.
286 (__sync_fetch_and_nand_1): New function.
287 (__sync_fetch_and_add_2): New function.
288 (__sync_fetch_and_sub_2): New function.
289 (__sync_fetch_and_or_2): New function.
290 (__sync_fetch_and_and_2): New function.
291 (__sync_fetch_and_xor_2): New function.
292 (__sync_fetch_and_nand_2): New function.
293 (__sync_add_and_fetch_1): New function.
294 (__sync_sub_and_fetch_1): New function.
295 (__sync_or_and_fetch_1): New function.
296 (__sync_and_and_fetch_1): New function.
297 (__sync_xor_and_fetch_1): New function.
298 (__sync_nand_and_fetch_1): New function.
299 (__sync_add_and_fetch_2): New function.
300 (__sync_sub_and_fetch_2): New function.
301 (__sync_or_and_fetch_2): New function.
302 (__sync_and_and_fetch_2): New function.
303 (__sync_xor_and_fetch_2): New function.
304 (__sync_nand_and_fetch_2): New function.
305 (__atomic_subword_lock): Use __subword.
306 (__sync_subword_lock): New macro.
307 (__sync_lock_test_and_set_1): New function.
308 (__sync_lock_test_and_set_2): New function.
310 2014-01-25 Walter Lee <walt@tilera.com>
312 * config/tilepro/atomic.c (BIT_OFFSET): Define.
313 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
314 (__atomic_subword): Ditto.
316 2014-01-25 Walter Lee <walt@tilera.com>
318 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
319 a prefix op argument.
320 (__atomic_nand_fetch_4): Add prefix op.
321 (__atomic_nand_fetch_8): Ditto.
323 2014-01-21 Baruch Siach <barch@tkos.co.il>
325 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
327 2014-01-09 Rong Xu <xur@google.com>
329 * libgcov-driver.c (this_prg): make it local to save
331 (gcov_exit_compute_summary): Ditto.
332 (gcov_exit_merge_gcda): Ditto.
333 (gcov_exit_merge_summary): Ditto.
334 (gcov_exit_dump_gcov): Ditto.
336 2014-01-08 Rong Xu <xur@google.com>
338 * libgcov-driver.c: Use libgcov.h.
339 (buffer_fn_data): Use xmalloc instead of malloc.
340 (gcov_exit_merge_gcda): Ditto.
341 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
342 * libgcov.h: New common header files for libgcov-*.h.
343 * libgcov-interface.c: Use libgcov.h
344 * libgcov-merge.c: Ditto.
345 * libgcov-profiler.c: Ditto.
346 * Makefile.in: Add dependence to libgcov.h
348 2014-01-02 Joseph Myers <joseph@codesourcery.com>
350 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
351 case of small numerator and finite nonzero result.
353 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
355 Update copyright years
357 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
359 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
360 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
361 config/arc/dp-hack.h, config/arc/fp-hack.h,
362 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
363 config/arc/ieee-754/arc600-dsp/divdf3.S,
364 config/arc/ieee-754/arc600-dsp/divsf3.S,
365 config/arc/ieee-754/arc600-dsp/muldf3.S,
366 config/arc/ieee-754/arc600-dsp/mulsf3.S,
367 config/arc/ieee-754/arc600-mul64/divdf3.S,
368 config/arc/ieee-754/arc600-mul64/divsf3.S,
369 config/arc/ieee-754/arc600-mul64/muldf3.S,
370 config/arc/ieee-754/arc600-mul64/mulsf3.S,
371 config/arc/ieee-754/arc600/divsf3.S,
372 config/arc/ieee-754/arc600/mulsf3.S,
373 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
374 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
375 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
376 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
377 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
378 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
379 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
380 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
381 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
382 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
383 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
384 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
385 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
386 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
387 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
388 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
389 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
390 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
391 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
392 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
393 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
394 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
395 vtv_start_preinit.c: Use the standard form for the copyright notice.
397 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
398 Chung-Lin Tang <cltang@codesourcery.com>
399 Based on patches from Altera Corporation
401 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
402 * config/nios2/lib2-nios2.h: New file.
403 * config/nios2/lib2-divmod-hi.c: New file.
404 * config/nios2/linux-unwind.h: New file.
405 * config/nios2/lib2-divmod.c: New file.
406 * config/nios2/linux-atomic.c: New file.
407 * config/nios2/t-nios2: New file.
408 * config/nios2/crti.asm: New file.
409 * config/nios2/t-linux: New file.
410 * config/nios2/lib2-divtable.c: New file.
411 * config/nios2/lib2-mul.c: New file.
412 * config/nios2/tramp.c: New file.
413 * config/nios2/crtn.asm: New file.
415 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
417 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
418 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
419 from cpuid.h to check vendor signatures.
421 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
423 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
424 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
425 (get_amd_cpu): Likewise.
427 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
429 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
432 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
433 H.J. Lu <hongjiu.lu@intel.com>
436 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
438 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
439 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
440 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
441 FEATURE_XOP and FEATURE_FMA.
442 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
444 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
445 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
446 FEATURE_FMA4 and FEATURE_XOP.
448 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
450 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
451 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
452 (get_intel_cpu): Updated.
454 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
456 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
458 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
460 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
461 instructions when __SSE_MATH__ is defined.
463 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
465 * config.host (microblaze-*-rtems*): New.
467 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
469 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
470 architectures that do not have hardware divide instruction.
471 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
473 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
475 * longlong.h: Delete (moved to include/).
477 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
479 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
480 of normal number and qNaN to not raise an inexact exception.
482 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
484 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
486 2013-11-28 Matthew Leach <matthew.leach@arm.com>
488 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
489 for correct opcodes on BE.
491 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
493 * soft-fp/op-4.h: Update from glibc.
495 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
497 * libgcc2.c (__udivmoddi4): Define new implementation when
498 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
501 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
503 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
505 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
507 * config/t-softfp (soft-fp-objects-base): New variable.
508 (soft-fp-objects): Use it.
510 2013-11-23 David Edelson <dje.gcc@gmail.com>
511 Andrew Dixie <andrewd@gentrack.com>
514 * config/rs6000/aixinitfini.c: New file.
515 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
516 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
519 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
521 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
523 2013-11-18 Jan Hubicka <jh@suse.cz>
525 * libgcov-driver.c (run_accounted): Make global level static.
526 (gcov_exit_merge_summary): Silence warning; do not clear
528 (gcov_exit): Clear it here.
530 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
533 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
534 (all_prg, crc32): Remove static vars.
535 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
537 (gcov_exit_merge_gcda): Add crc32 parameter.
538 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
539 do not account run if it was already accounted.
540 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
541 (gcov_exit): Initialize all_prg; update.
543 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
545 * configure: Regenerate.
547 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
548 Alan Modra <amodra@gmail.com>
550 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
551 (frob_update_context): Use it.
553 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
554 Alan Modra <amodra@gmail.com>
556 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
557 (trampoline_initial): Provide ELFv2 variant.
558 (__trampoline_setup): Likewise.
560 * config/rs6000/linux-unwind.h (frob_update_context): Do not
561 check for AIX indirect function call sequence if _CALL_ELF == 2.
563 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
564 Alan Modra <amodra@gmail.com>
566 * config/rs6000/linux-unwind.h (get_regs): Do not support
567 old kernel versions if _CALL_ELF == 2.
568 (frob_update_context): Do not support PLT stub variants only
569 generated by old linkers if _CALL_ELF == 2.
571 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
572 Alan Modra <amodra@gmail.com>
574 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
575 location of CR save area for 64-bit little-endian systems.
577 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
579 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
581 * config/arm/t-vxworks: Delete.
583 2013-11-10 Kai Tietz <ktietz@redhat.com>
585 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
586 Increment load-count on use of LIBGCC_SONAME DLL.
587 (hmod_libgcc): New static variable to hold handle of
589 (__gcc_deregister_frame): Decrement load-count of
592 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
594 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
596 * configure: Regenerate
598 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
600 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
601 FP_EX_DENORM. Store result to volatile location after SSE division
602 to close interrupt window. Remove unneeded fwait after x87
603 division since interrupt window will be closed by emitted fstp.
604 Rewrite FP_EX_INEXACT handling.
606 2013-11-06 Joseph Myers <joseph@codesourcery.com>
608 * soft-fp/README: Update.
609 * soft-fp/adddf3.c: Update from glibc.
610 * soft-fp/addsf3.c: Likewise.
611 * soft-fp/addtf3.c: Likewise.
612 * soft-fp/divdf3.c: Likewise.
613 * soft-fp/divsf3.c: Likewise.
614 * soft-fp/divtf3.c: Likewise.
615 * soft-fp/double.h: Likewise.
616 * soft-fp/eqdf2.c: Likewise.
617 * soft-fp/eqsf2.c: Likewise.
618 * soft-fp/eqtf2.c: Likewise.
619 * soft-fp/extenddftf2.c: Likewise.
620 * soft-fp/extended.h: Likewise.
621 * soft-fp/extendsfdf2.c: Likewise.
622 * soft-fp/extendsftf2.c: Likewise.
623 * soft-fp/extendxftf2.c: Likewise.
624 * soft-fp/fixdfdi.c: Likewise.
625 * soft-fp/fixdfsi.c: Likewise.
626 * soft-fp/fixdfti.c: Likewise.
627 * soft-fp/fixsfdi.c: Likewise.
628 * soft-fp/fixsfsi.c: Likewise.
629 * soft-fp/fixsfti.c: Likewise.
630 * soft-fp/fixtfdi.c: Likewise.
631 * soft-fp/fixtfsi.c: Likewise.
632 * soft-fp/fixtfti.c: Likewise.
633 * soft-fp/fixunsdfdi.c: Likewise.
634 * soft-fp/fixunsdfsi.c: Likewise.
635 * soft-fp/fixunsdfti.c: Likewise.
636 * soft-fp/fixunssfdi.c: Likewise.
637 * soft-fp/fixunssfsi.c: Likewise.
638 * soft-fp/fixunssfti.c: Likewise.
639 * soft-fp/fixunstfdi.c: Likewise.
640 * soft-fp/fixunstfsi.c: Likewise.
641 * soft-fp/fixunstfti.c: Likewise.
642 * soft-fp/floatdidf.c: Likewise.
643 * soft-fp/floatdisf.c: Likewise.
644 * soft-fp/floatditf.c: Likewise.
645 * soft-fp/floatsidf.c: Likewise.
646 * soft-fp/floatsisf.c: Likewise.
647 * soft-fp/floatsitf.c: Likewise.
648 * soft-fp/floattidf.c: Likewise.
649 * soft-fp/floattisf.c: Likewise.
650 * soft-fp/floattitf.c: Likewise.
651 * soft-fp/floatundidf.c: Likewise.
652 * soft-fp/floatundisf.c: Likewise.
653 * soft-fp/floatunditf.c: Likewise.
654 * soft-fp/floatunsidf.c: Likewise.
655 * soft-fp/floatunsisf.c: Likewise.
656 * soft-fp/floatunsitf.c: Likewise.
657 * soft-fp/floatuntidf.c: Likewise.
658 * soft-fp/floatuntisf.c: Likewise.
659 * soft-fp/floatuntitf.c: Likewise.
660 * soft-fp/gedf2.c: Likewise.
661 * soft-fp/gesf2.c: Likewise.
662 * soft-fp/getf2.c: Likewise.
663 * soft-fp/ledf2.c: Likewise.
664 * soft-fp/lesf2.c: Likewise.
665 * soft-fp/letf2.c: Likewise.
666 * soft-fp/muldf3.c: Likewise.
667 * soft-fp/mulsf3.c: Likewise.
668 * soft-fp/multf3.c: Likewise.
669 * soft-fp/negdf2.c: Likewise.
670 * soft-fp/negsf2.c: Likewise.
671 * soft-fp/negtf2.c: Likewise.
672 * soft-fp/op-1.h: Likewise.
673 * soft-fp/op-2.h: Likewise.
674 * soft-fp/op-4.h: Likewise.
675 * soft-fp/op-8.h: Likewise.
676 * soft-fp/op-common.h: Likewise.
677 * soft-fp/quad.h: Likewise.
678 * soft-fp/single.h: Likewise.
679 * soft-fp/soft-fp.h: Likewise.
680 * soft-fp/subdf3.c: Likewise.
681 * soft-fp/subsf3.c: Likewise.
682 * soft-fp/subtf3.c: Likewise.
683 * soft-fp/truncdfsf2.c: Likewise.
684 * soft-fp/trunctfdf2.c: Likewise.
685 * soft-fp/trunctfsf2.c: Likewise.
686 * soft-fp/trunctfxf2.c: Likewise.
687 * soft-fp/unorddf2.c: Likewise.
688 * soft-fp/unordsf2.c: Likewise.
689 * soft-fp/unordtf2.c: Likewise.
691 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
693 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
694 (_FP_MUL_MEAT_D): Ditto.
695 (_FP_DIV_MEAT_S): Ditto.
696 (_FP_DIV_MEAT_D): Ditto.
697 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
698 t-softfp-sfdf and t-softfp to tmake_file.
700 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
702 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
703 * config/i386/crtprec.c: Ditto.
705 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
706 Shiva Chen <shiva0217@gmail.com>
708 * config.host (nds32*-elf*): Add nds32 target.
709 * config/nds32 : New directory and files.
711 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
713 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
714 * config.host (cpu_type) <Setting default>: Add entry for
716 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
717 <crisv32-*-linux*>: Adjust.
718 * longlong.h: Wrap the whole CRIS section in a single
719 defined(__CRIS__) conditional. Add comment about add_ssaaaa
721 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
723 [__CRIS__] (__umulsidi3): Define.
724 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
725 * config/cris/sfp-machine.h: New file.
726 * config/cris/umulsidi3.S: New file.
727 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
728 * config/cris/arit.c (SIGNMULT): New macro.
729 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
730 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
731 saving 3 out of originally 33 cycles from the fastest
732 path, 3 out of 54 from the medium path and one from the longest
733 path. Improve comments.
735 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
737 * sync.c: Remove static aliases and define each function directly
740 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
742 * config.host (hppa*64*-*-linux*): Define extra_parts.
743 (hppa*-*-linux*): Likewise.
745 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
747 * config/arc/crtgend.S: Add 2013 to Copyright years.
748 * config/arc/gmon/atomic.h: Likewise.
749 * config/arc/gmon/auxreg.h: Likewise.
750 * config/arc/gmon/sys/gmon_out.h: Likewise.
751 * config/arc/gmon/sys/gmon.h: Likewise.
752 * config/arc/gmon/prof-freq.c: Likewise.
753 * config/arc/gmon/mcount.c: Likewise.
754 * config/arc/gmon/prof-freq-stub.S: Likewise.
755 * config/arc/gmon/gmon.c: Likewise.
756 * config/arc/gmon/machine-gmon.h: Likewise.
757 * config/arc/gmon/profil.S: Likewise.
758 * config/arc/gmon/dcache_linesz.S: Likewise.
759 * config/arc/crtg.S: Likewise.
760 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
761 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
762 * config/arc/ieee-754/adddf3.S: Likewise.
763 * config/arc/ieee-754/truncdfsf2.S: Likewise.
764 * config/arc/ieee-754/fixsfsi.S: Likewise.
765 * config/arc/ieee-754/gtsf2.S: Likewise.
766 * config/arc/ieee-754/floatsisf.S: Likewise.
767 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
768 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
769 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
770 * config/arc/ieee-754/fixdfsi.S: Likewise.
771 * config/arc/ieee-754/addsf3.S: Likewise.
772 * config/arc/ieee-754/gesf2.S: Likewise.
773 * config/arc/ieee-754/floatsidf.S: Likewise.
774 * config/arc/ieee-754/extendsfdf2.S: Likewise.
775 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
776 * config/arc/ieee-754/gtdf2.S: Likewise.
777 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
778 * config/arc/ieee-754/uneqdf2.S: Likewise.
779 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
780 * config/arc/ieee-754/uneqsf2.S: Likewise.
781 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
782 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
783 * config/arc/ieee-754/eqdf2.S: Likewise.
784 * config/arc/ieee-754/ordsf2.S: Likewise.
785 * config/arc/ieee-754/divsf3.S: Likewise.
786 * config/arc/ieee-754/divdf3.S: Likewise.
787 * config/arc/ieee-754/floatunsidf.S: Likewise.
788 * config/arc/ieee-754/orddf2.S: Likewise.
789 * config/arc/ieee-754/eqsf2.S: Likewise.
790 * config/arc/ieee-754/gedf2.S: Likewise.
791 * config/arc/crtn.S: Likewise.
792 * config/arc/crti.S: Likewise.
793 * config/arc/t-arc700-uClibc: Likewise.
794 * config/arc/asm.h: Likewise.
795 * config/arc/libgcc-excl.ver: Likewise.
796 * config/arc/t-arc-newlib: Likewise.
797 * config/arc/divtab-arc700.c: Likewise.
798 * config/arc/initfini.c: Likewise.
799 * config/arc/fp-hack.h: Likewise.
801 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
802 Diego Novillo <dnovillo@google.com>
804 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
805 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
806 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
807 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
809 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
810 Brendan Kehoe <brendan@zen.org>
811 Simon Cook <simon.cook@embecosm.com>
813 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
814 * config/arc: New directory.
815 * longlong.h [__arc__] (umul_ppmm): Remove.
816 [__arc__] (__umulsidi3): Define.
817 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
818 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
820 2013-09-17 Jacek Caban <jacek@codeweavers.com>
822 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
824 * config/i386/gthr-win32.h: Likewise.
826 2013-09-16 DJ Delorie <dj@redhat.com>
828 * config/rl78/vregs.h: Add G10 register definitions.
829 * config/rl78/lib2mul.c: Enable for RL78/G10.
830 * config/rl78/lib2div.c: Likewise.
831 * config/rl78/lshrsi3.S: Use vregs.h.
832 * config/rl78/cmpsi2.S: Likewise.
833 * config/rl78/trampoline.S: Likewise.
834 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
836 2013-09-14 DJ Delorie <dj@redhat.com>
837 Nick Clifton <nickc@redhat.com>
839 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
840 * config/rl78/vregs.h: New.
841 * config/rl78/signbit.S: New file. Implements signbit function.
842 * config/rl78/divmodsi.S: New.
843 * config/rl78/divmodhi.S: New.
844 * config/rl78/divmodqi.S: New.
845 * config/rl78/t-rl78: Build them here...
846 * config/rl78/lib2div.c: ...but not here.
848 2013-09-12 DJ Delorie <dj@redhat.com>
850 * config.host (msp*-*-elf): New.
851 * config/msp430/: New port.
853 2013-08-18 Iain Sandoe <iain@codesourcery.com>
855 PR gcov-profile/58127
856 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
857 __thread var for emulated TLS.
858 (__gcov_indirect_call_counters): Likewise.
860 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
861 Catherine Moore <clm@codesourcery.com>
862 Richard Sandiford <rdsandiford@googlemail.com>
864 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
865 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
866 (CALL_STUB_NO_RET): Likewise.
867 (CALL_STUB_RET): Likewise.
868 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
869 __mips16_ret call/return stub symbols.
870 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
873 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
875 * config.host <mips*-*-linux*>: Remove a stray comment.
877 2013-08-10 Jan Hubicka <jh@suse.cz>
879 Work around binutils PR14342
880 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
881 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
882 (L_gcov_indirect_call_profiler_v2): New.
884 2013-08-06 Jan Hubicka <jh@suse.cz>
886 * libgcov.c (__gcov_indirect_call_callee,
887 __gcov_indirect_call_counters): New global vars.
888 (__gcov_indirect_call_profiler): replace by ...
889 (__gcov_indirect_call_profiler_v2) ... this one.
891 2013-08-06 Caroline Tice <cmtice@google.com>
893 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
894 vtv_start_preinit.o and vtv_end_preinit.o.
895 * configure.ac: Add code to check/set enable_vtable_verify.
896 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
898 * vtv_start_preinit.c: New file.
899 * vtv_end_preinit.c: New file.
900 * vtv_start.c: New file.
901 * vtv_end.c: New file.
902 * configure: Regenerated.
904 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
906 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
907 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
908 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
909 GPL-3.0-with-GCC-exception.
911 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
913 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
916 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
918 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
919 mapping for FPRs when creating the fallback framestate.
921 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
924 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
925 (__round_s2_const, __round_u2_const)
926 (__round_s4_const, __round_u4_const, __round_x8):
927 Saturate result if addition result cannot be represented.
929 2013-07-15 Matthias Klose <doko@ubuntu.com>
931 * libgcc2.c: Don't include <limits.h>.
933 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
935 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
937 2013-07-06 Jakub Jelinek <jakub@redhat.com>
940 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
942 2013-06-28 Jakub Jelinek <jakub@redhat.com>
945 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
947 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
948 instead of table lookups.
949 (__popcountDI2): Likewise.
951 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
953 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
956 2013-06-21 Joseph Myers <joseph@codesourcery.com>
959 * soft-fp/adddf3.c: Update from glibc.
960 * soft-fp/addsf3.c: Likewise.
961 * soft-fp/addtf3.c: Likewise.
962 * soft-fp/divdf3.c: Likewise.
963 * soft-fp/divsf3.c: Likewise.
964 * soft-fp/divtf3.c: Likewise.
965 * soft-fp/double.h: Likewise.
966 * soft-fp/eqdf2.c: Likewise.
967 * soft-fp/eqsf2.c: Likewise.
968 * soft-fp/eqtf2.c: Likewise.
969 * soft-fp/extenddftf2.c: Likewise.
970 * soft-fp/extended.h: Likewise.
971 * soft-fp/extendsfdf2.c: Likewise.
972 * soft-fp/extendsftf2.c: Likewise.
973 * soft-fp/fixdfdi.c: Likewise.
974 * soft-fp/fixdfsi.c: Likewise.
975 * soft-fp/fixsfdi.c: Likewise.
976 * soft-fp/fixsfsi.c: Likewise.
977 * soft-fp/fixtfdi.c: Likewise.
978 * soft-fp/fixtfsi.c: Likewise.
979 * soft-fp/fixunsdfdi.c: Likewise.
980 * soft-fp/fixunsdfsi.c: Likewise.
981 * soft-fp/fixunssfdi.c: Likewise.
982 * soft-fp/fixunssfsi.c: Likewise.
983 * soft-fp/fixunstfdi.c: Likewise.
984 * soft-fp/fixunstfsi.c: Likewise.
985 * soft-fp/floatdidf.c: Likewise.
986 * soft-fp/floatdisf.c: Likewise.
987 * soft-fp/floatditf.c: Likewise.
988 * soft-fp/floatsidf.c: Likewise.
989 * soft-fp/floatsisf.c: Likewise.
990 * soft-fp/floatsitf.c: Likewise.
991 * soft-fp/floatundidf.c: Likewise.
992 * soft-fp/floatundisf.c: Likewise.
993 * soft-fp/floatunditf.c: Likewise.
994 * soft-fp/floatunsidf.c: Likewise.
995 * soft-fp/floatunsisf.c: Likewise.
996 * soft-fp/floatunsitf.c: Likewise.
997 * soft-fp/gedf2.c: Likewise.
998 * soft-fp/gesf2.c: Likewise.
999 * soft-fp/getf2.c: Likewise.
1000 * soft-fp/ledf2.c: Likewise.
1001 * soft-fp/lesf2.c: Likewise.
1002 * soft-fp/letf2.c: Likewise.
1003 * soft-fp/muldf3.c: Likewise.
1004 * soft-fp/mulsf3.c: Likewise.
1005 * soft-fp/multf3.c: Likewise.
1006 * soft-fp/negdf2.c: Likewise.
1007 * soft-fp/negsf2.c: Likewise.
1008 * soft-fp/negtf2.c: Likewise.
1009 * soft-fp/op-1.h: Likewise.
1010 * soft-fp/op-2.h: Likewise.
1011 * soft-fp/op-4.h: Likewise.
1012 * soft-fp/op-8.h: Likewise.
1013 * soft-fp/op-common.h: Likewise.
1014 * soft-fp/quad.h: Likewise.
1015 * soft-fp/single.h: Likewise.
1016 * soft-fp/soft-fp.h: Likewise.
1017 * soft-fp/subdf3.c: Likewise.
1018 * soft-fp/subsf3.c: Likewise.
1019 * soft-fp/subtf3.c: Likewise.
1020 * soft-fp/truncdfsf2.c: Likewise.
1021 * soft-fp/trunctfdf2.c: Likewise.
1022 * soft-fp/trunctfsf2.c: Likewise.
1023 * soft-fp/unorddf2.c: Likewise.
1024 * soft-fp/unordsf2.c: Likewise.
1025 * soft-fp/unordtf2.c: Likewise.
1026 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1027 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1028 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1029 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1030 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1031 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1032 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1033 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1034 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1035 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1036 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1037 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1039 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1041 * config/mips/lib2funcs.c: New file.
1042 * config/mips/t-mips (LIB2ADD_ST): Add it.
1044 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1047 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1048 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1050 2013-06-08 Walter Lee <walt@tilera.com>
1052 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1053 Replace int64_t with long long. Add __extension__ where
1055 * config/tilepro/atomic.c: Include config.h.
1057 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1059 * config.host (arm-wrs-vxworks): Configure with other soft float.
1061 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1063 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1064 (mips64r5900el-*-elf*): New configurations.
1066 2013-06-04 Alan Modra <amodra@gmail.com>
1068 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1070 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1072 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1074 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1076 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1077 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1078 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1080 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1082 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1083 (powerpc-wrs-vxworks): Likewise.
1085 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1087 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1088 signal frames as well.
1089 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1090 STACK_BIAS to the CFA offset.
1092 2013-05-17 Richard Henderson <rth@redhat.com>
1095 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1096 (execute_cfa_program): Use it when storing to fs->regs.
1098 2013-05-08 Kai Tietz <ktietz@redhat.com>
1100 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1101 (__deregister_frame_info): Likewise.
1103 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1105 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1108 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1110 2013-04-25 Alan Modra <amodra@gmail.com>
1112 * config.host: Match little-endian powerpc-linux.
1114 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1116 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1117 as 'unsigned long long' instead of 'unsigned long'.
1118 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1121 2013-04-10 Julian Brown <julian@codesourcery.com>
1123 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1124 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1125 unsigned char/unsigned short.
1126 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1128 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1131 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1133 2013-04-04 Meador Inge <meadori@codesourcery.com>
1135 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1136 computing the location of the link register.
1137 (aeabi_uldivmod): Ditto.
1139 2013-03-27 Kai Tietz <ktietz@redhat.com>
1141 * config.host: Add support for cygwin x64 target.
1142 * configure: Regenerated.
1144 2013-03-26 Walter Lee <walt@tilera.com>
1146 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1147 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1149 2013-03-25 Kai Tietz <ktietz@redhat.com>
1151 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1153 2013-03-20 Robert Mason <rbmj@verizon.net>
1155 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1156 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1157 (__gthread_leave_tsd_dtor_context): Add prototypes.
1158 (tls_delete_hook): Update.
1160 2013-03-20 Catherine Moore <clm@codesourcery.com>
1161 Joseph Myers <joseph@codesourcery.com>
1162 Chao-ying Fu <fu@mips.com>
1164 * config/mips/mips16.S: Don't build for microMIPS.
1165 * config/mips/linux-unwind.h: Handle microMIPS frame.
1166 * config/mips/crtn.S (fini, init): New labels.
1168 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1170 PR tree-optimization/53265
1171 * unwind-dw2.c (execute_cfa_program): Avoid
1172 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1173 on targets with DWARF_FRAME_REGISTERS < 32.
1175 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1178 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1179 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1181 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1183 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1184 sandybridge processors.
1186 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1189 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1192 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1194 * config/microblaze/crti.S: Setup stack protection at entry
1196 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1198 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1199 (__rotldi3): Shift bytewise if applicable.
1201 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1203 * config/aarch64/sync-cache.c
1204 (__aarch64_sync_cache_range): Silence warnings.
1206 2013-02-25 Catherine Moore <clm@codesourcery.com>
1209 2013-02-24 Catherine Moore <clm@codesourcery.com>
1210 Joseph Myers <joseph@codesourcery.com>
1211 Chao-ying Fu <fu@mips.com>
1213 * config/mips/mips16.S: Don't build for microMIPS.
1214 * config/mips/linux-unwind.h: Handle microMIPS frame.
1215 * config/mips/crtn.S (fini, init): New labels.
1217 2013-02-24 Catherine Moore <clm@codesourcery.com>
1218 Joseph Myers <joseph@codesourcery.com>
1219 Chao-ying Fu <fu@mips.com>
1221 * config/mips/mips16.S: Don't build for microMIPS.
1222 * config/mips/linux-unwind.h: Handle microMIPS frame.
1223 * config/mips/crtn.S (fini, init): New labels.
1225 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1226 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1229 2013-02-16 Alan Modra <amodra@gmail.com>
1232 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1233 (ppc_fallback_frame_state): Always set up save locations for fp
1234 and altivec. Don't bother with non-callee-saved regs, r0-r13
1235 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1237 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1240 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1242 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1243 _ssmulha3, _usmulusa3, _ssmulsa3.
1244 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1245 (__muldi3): XCALL __muldi3_6 instead of rcall.
1246 (__umulsidi3, __mulsidi3): New functions.
1247 (do_prologue_saves, do_epilogue_restores): New .macros.
1248 (__divdi3_moddi3): Use them.
1249 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1250 (__usmulusa3, __ssmulsa3): New functions.
1252 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1253 Jack Howarth <howarth@bromo.med.uc.edu>
1254 Patrick Marlier <patrick.marlier@gmail.com>
1257 * config/darwin-crt-tm.c: Remove dummy functions hack.
1259 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1262 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1263 * config/avr/lib2-object.mk: New iterator to build objects from it.
1264 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1266 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1267 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1268 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1269 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1270 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1271 * config/avr/lib1funcs-fixed.S: Implement them.
1273 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1275 Update copyright years.
1277 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1280 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1281 Add crtcxa to extra_parts.
1282 * config/rs6000/exit.h: New file.
1283 * config/rs6000/cxa_atexit.c: New file.
1284 * config/rs6000/cxa_finalize.c: New file.
1285 * config/rs6000/crtcxa.c: New file.
1286 * config/rs6000/t-aix-cxa: New file.
1287 * config/rs6000/libgcc-aix-cxa.ver: New file.
1289 2013-01-31 Nick Clifton <nickc@redhat.com>
1291 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1294 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1297 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1298 _mulQQ, _mulHQ, _mulHA, _mulSA,
1299 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1300 _divQQ, _divHQ, _divHA, _divSA,
1301 _divUQQ, _divUHQ, _divUHA, _divUSA.
1303 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1305 * config.host(microblaze*-linux*): tmake_file: Remove
1306 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1307 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1308 to exclude functions from being built with libgcc.c and use
1309 the microblaze assembly.
1311 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1313 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1316 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1318 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1319 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1320 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1321 alignment operation.
1323 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1325 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1326 loop start address for cache clearing.
1328 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1330 * config/avr/lib1funcs.S: Remove trailing blanks.
1331 * config/avr/lib1funcs-fixed.S: Ditto.
1333 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1335 * config/avr/avr-lib.h: Add GPL copyright notice.
1337 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1339 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1340 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1341 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1342 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1344 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1346 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1347 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1349 2013-01-04 Nick Clifton <nickc@redhat.com>
1351 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1352 the CALLT instruction is supported.
1354 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1356 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1357 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1359 2012-12-13 John Tytgat <John@bass-software.com>
1361 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1364 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1367 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1368 undefined signed overflows.
1370 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1373 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1375 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1377 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1378 (FP_TRAPPING_EXCEPTIONS): Define.
1379 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1380 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1382 2012-12-04 Richard Henderson <rth@redhat.com>
1385 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1387 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1389 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1390 (FP_EX_SHIFT): Define.
1391 (FP_TRAPPING_EXCEPTIONS): Define.
1393 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1395 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1396 (FP_ROUNDMODE): Use FP_RND_MASK.
1397 * config/aarch64/sfp-exceptions.c: New.
1398 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1399 Use __sfp_handle_exceptions.
1401 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1403 * config.host: (arm*-*-freebsd*): Remove.
1404 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1405 (arm*-*-elf*): Remove.
1406 (arm*-*-wince-pe*): Remove.
1407 * arm/unwind-arm.c (struct fpa_reg): Delete.
1408 (struct fpa_regs): Delete.
1409 (phase1_vrs): Remove fpa element.
1410 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1411 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1412 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1413 * ieee754-sf.S (floatundisf): Remove FPA support.
1414 (floatdisf): Likewise.
1415 * ieee75f-df.S (floatundidf): Likewise.
1416 (floatdidf): Likewise.
1418 2012-11-29 Kai Tietz <ktietz@redhat.com>
1421 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1422 * unwind-generic.h: Likewise.
1423 * unwind-seh.c: Likewise.
1425 2012-11-28 Richard Henderson <rth@redhat.com>
1428 * emutls.c (__emutls_get_address): Avoid race condition between
1429 obj->loc.offset read and emutls_key initialization.
1431 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1433 Adjust decimal point of signed accum mode to GCC default.
1436 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1438 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1439 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1440 (__mulha3, __mulsa3)
1441 (__divqq3, __divha3, __divsa3): Adjust to new position of
1442 decimal point of signed accum types.
1444 (__mulusa3_round): New function.
1445 (__mulusa3): Use it.
1446 (__divqq_helper): New function.
1447 (__udivuqq3): Use it.
1449 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1452 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1454 2012-11-18 Teresa Johnson <tejohnson@google.com>
1457 * libgcov.c (gcov_exit): Remove merged program summary
1458 comparison unless !GCOV_LOCKED.
1460 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1462 * soft-fp: Updated from glibc upstream.
1464 2012-11-06 Ian Lance Taylor <iant@google.com>
1466 * generic-morestack.c (__generic_morestack): Align the returned
1467 stack pointer to a 32 byte boundary.
1468 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1469 increment the return address until we have decided that we don't
1470 have a varargs function.
1471 (__morestack) [32-bit]: Align stack correctly when calling C
1473 (__morestack) [64-bit]: Likewise.
1475 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1477 * configure: Regenerate.
1479 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1482 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1483 * config/i386/sfp-machine.h: Guard exception handling
1484 code with _SOFT_FLOAT.
1485 * config/i386/32/sfp-machine.h: Guard rounding handling
1486 code with _SOFT_FLOAT.
1487 * config/i386/64/sfp-machine.h: Ditto.
1489 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1491 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1494 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1496 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1497 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1498 when appropriate. Correct structure element types.
1499 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1500 -minline-all-stringops from compile flags.
1502 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1504 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1506 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1508 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1510 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1512 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1515 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1516 Jim MacArthur <jim.macarthur@arm.com>
1517 Marcus Shawcroft <marcus.shawcroft@arm.com>
1518 Nigel Stephens <nigel.stephens@arm.com>
1519 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1520 Richard Earnshaw <rearnsha@arm.com>
1521 Sofiane Naci <sofiane.naci@arm.com>
1522 Stephen Thomas <stephen.thomas@arm.com>
1523 Tejas Belagod <tejas.belagod@arm.com>
1524 Yufeng Zhang <yufeng.zhang@arm.com>
1526 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1527 * config/aarch64/crti.S: New file.
1528 * config/aarch64/crtn.S: New file.
1529 * config/aarch64/linux-unwind.h: New file.
1530 * config/aarch64/sfp-machine.h: New file.
1531 * config/aarch64/sync-cache.c: New file.
1532 * config/aarch64/t-aarch64: New file.
1533 * config/aarch64/t-softfp: New file.
1535 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1537 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1538 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1539 no-longer-needed LDBU insns.
1541 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1544 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1545 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1547 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1549 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1551 2012-10-15 Matthias Klose <doko@ubuntu.com>
1553 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1555 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1557 * configure: Regenerate.
1558 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1560 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1562 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1563 instructions for 64bit targets only.
1565 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1567 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1568 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1569 * config/i386/32/sfp-machine.h: ... here.
1570 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1571 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1574 2012-10-07 Matthias Klose <doko@ubuntu.com>
1576 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1578 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1580 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1582 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1583 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1584 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1587 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1590 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1591 Fix parameter names.
1593 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1596 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1597 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1598 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1600 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1603 * config/sh/linux-atomic.S: Delete.
1604 * config/sh/linux-atomic.c: New.
1605 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1606 linux-atomic.c. Add cflags to disable warnings.
1608 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1611 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1613 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1614 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1615 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1616 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1617 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1619 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1621 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1623 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1624 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1626 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1628 * config.host (hppa-*-openbsd*): New target.
1629 * config/pa/t-openbsd: New file.
1631 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1634 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1635 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1636 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1637 (__divsa3): Use __negsi2 to negate r_quoL.
1638 * config/avr/lib1funcs.S (FALIAS): New macro.
1639 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1640 (__negsi2): ...this new function.
1641 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1642 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1643 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1644 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1645 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1646 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1648 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1651 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1652 (lshrsi3): Reimplement as lshrsi3_r0.
1654 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1657 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1660 2012-09-07 Teresa Johnson <tejohnson@google.com>
1662 PR gcov-profile/54487
1663 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1666 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1669 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1670 not configured --with-avrlibc=no.
1671 * config/avr/t-avrlibc: New file.
1672 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1673 (DPBIT_FUNCS): Ditto.
1674 (TPBIT_FUNCS): Ditto.
1676 2012-09-04 Teresa Johnson <tejohnson@google.com>
1678 * libgcov.c (struct gcov_summary_buffer): New structure.
1679 (gcov_histogram_insert): New function.
1680 (gcov_compute_histogram): Ditto.
1681 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1682 histograms during summary merging.
1684 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1686 * config.host (x86_64-*-openbsd*): New target.
1688 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1690 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1693 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1696 * config/avr/t-avr (conv_X): Rename to func_X.
1698 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1701 * config/avr/lib1funcs-fixed.S: New file.
1702 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1703 after they are used.
1704 (neg2, neg4): New macros.
1705 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1706 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1707 (__umulhisi3): Speed up MUL variant if there is enough flash.
1708 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1710 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1711 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1712 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1713 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1714 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1715 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1716 (LIB2FUNCS_EXCLUDE): Add supported functions.
1718 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1720 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1721 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1723 * fixed-obj.mk: Only expand dependency if $o is not in
1726 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1728 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1730 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1732 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1733 depend on --enable-shared.
1734 ($(lib1asmfuncs-o)): Use %.vis files independent of
1736 * static-object.mk ($(base)$(objext), $(base).vis)
1737 ($(base)_s$(objext)): Use same rules for visibility handling as in
1740 2012-08-21 Ian Lance Taylor <iant@google.com>
1742 * config/i386/morestack.S (__morestack_non_split): Increase amount
1743 of space allocated for non-split code stack.
1745 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1747 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1748 even if inhibit_libc.
1750 2012-08-17 Julian Brown <julian@codesourcery.com>
1752 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1753 -fexceptions -fnon-call-exceptions if not defined.
1754 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1755 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1757 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1759 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1762 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1764 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1765 rs6000/t-slibgcc-aix.
1767 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1769 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1771 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1773 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1775 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1778 * Makefile.in (version): Replace top_srcdir with srcdir.
1780 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1782 * Makefile.in (version): set to BASE-VER file from gcc directory.
1784 2012-08-01 Nick Clifton <nickc@redhat.com>
1786 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1787 Implements __clrsb for an HImode argument.
1789 2012-07-31 Nick Clifton <nickc@redhat.com>
1791 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1792 Implements __clrsb for an HImode argument.
1793 * config/stormy16/clrsbhi2.c: New file:
1794 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1796 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1798 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1800 2012-07-19 Tristan Gingold <gingold@adacore.com>
1801 Richard Henderson <rth@redhat.com>
1803 * unwind-seh.c: New file.
1804 * unwind-generic.h: Include windows.h for SEH.
1805 (_Unwind_Exception): Use 6 private fields for SEH.
1806 (_GCC_specific_handler): Declare.
1807 * unwind-c.c (__gcc_personality_seh0): New function.
1809 * config/i386/libgcc-cygming.ver: New file.
1810 * config/i386/t-seh-eh: New file.
1811 * config.host (x86_64-*-mingw*): Default to seh.
1813 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1815 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1817 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1819 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1820 __builtin_expect when checking for exceptions.
1821 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1823 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1825 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1826 function declaration.
1827 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1829 * config/ia64/sfp-exceptions.c: New.
1830 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1832 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1834 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1835 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1836 * config/i386/64/sfp-machine: ... (delete here) ...
1837 * config/i386/sfp-machine.h: ... to here.
1838 (FP_EX_MASK): Remove.
1840 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1842 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1844 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1845 * config/i386/libgcc-sol2.ver: Ditto.
1846 * config/i386/libgcc-glibc.ver: Ditto.
1848 2012-06-11 Roland McGrath <mcgrathr@google.com>
1850 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1851 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1854 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1856 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1857 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1858 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1859 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1860 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1861 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1862 * config/i386/64/sfp-machine: ... (delete here) ...
1863 * config/i386/sfp-machine.h: ... to here.
1865 (__sfp_handle_exceptions): New function declaration.
1866 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1867 * config/i386/sfp-exceptions.c: New.
1868 * config/i386/t-softfp: New.
1869 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1870 i386/t-softfp to tmake_file.
1872 2012-06-03 David S. Miller <davem@davemloft.net>
1874 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1877 2012-05-31 David S. Miller <davem@davemloft.net>
1879 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1880 multiply and divide instructions on 32-bit when V9.
1881 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1883 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1885 * config/arm/ieee754-df.S: Fix typos.
1886 * config/arm/ieee754-sf.S: Fix typos.
1887 * config/c6x/libunwind.S: Fix typos.
1888 * config/epiphany/udivsi3-float.c: Fix typos.
1889 * config/microblaze/muldi3_hard.S: Fix typos.
1890 * config/picochip/adddi3.S: Fix typos.
1891 * config/picochip/ashlsi3.S: Fix typos.
1892 * config/picochip/ashrsi3.S: Fix typos.
1893 * config/picochip/clzsi2.S: Fix typos.
1894 * config/picochip/cmpsi2.S: Fix typos.
1895 * config/picochip/divmod15.S: Fix typos.
1896 * config/picochip/divmodhi4.S: Fix typos.
1897 * config/picochip/divmodsi4.S: Fix typos.
1898 * config/picochip/longjmp.S: Fix typos.
1899 * config/picochip/lshrsi3.S: Fix typos.
1900 * config/picochip/parityhi2.S: Fix typos.
1901 * config/picochip/popcounthi2.S: Fix typos.
1902 * config/picochip/setjmp.S: Fix typos.
1903 * config/picochip/subdi3.S: Fix typos.
1904 * config/picochip/ucmpsi2.S: Fix typos.
1905 * config/picochip/udivmodhi4.S: Fix typos.
1906 * config/picochip/udivmodsi4.S: Fix typos.
1907 * config/spu/divv2df3.c: Fix typos.
1908 * config/spu/mfc_multi_tag_release.c: Fix typos.
1909 * config/spu/mfc_tag_release.c: Fix typos.
1910 * configure.ac: Fix typos.
1911 * configure: Regenerate.
1913 2012-05-25 Ian Lance Taylor <iant@google.com>
1915 * config/i386/morestack.S (__morestack_non_split): Check whether
1916 caller is varargs and needs %bp to hold the stack frame on return.
1918 2012-05-25 Olivier Hainque <hainque@adacore.com>
1920 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1921 sequence in the non pic case on VxWorks.
1923 2012-05-24 Olivier Hainque <hainque@adacore.com>
1925 * Makefile.in: Move dependency on install-unwind_h from
1926 "install-leaf" to "install".
1928 2012-05-24 Olivier Hainque <hainque@adacore.com>
1930 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1931 Use a separate command for stamp removals.
1933 2012-05-21 Andrew Pinski <apinski@cavium.com>
1936 * configure.ac: Define the default includes to being none.
1937 * configure: Regenerate.
1939 2012-05-16 Olivier Hainque <hainque@adacore.com>
1941 * Makefile.in (install-unwind_h): Rename into ...
1942 (install-unwind_h-forbuild): New target.
1943 (all): Use it instead of the former install-unwind_h.
1944 (install-unwind_h): Reinstate, copy to user install destination
1945 for include files, not to the internal gcc object directory one.
1946 (install-leaf): Depend on it.
1948 2012-05-15 Olivier Hainque <hainque@adacore.com>
1950 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1951 register numbers. LR_REGNO replaces R_LR.
1952 (ucontext_for): New, helper for ...
1953 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1955 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1957 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1959 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1960 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1961 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1963 (i[34567]86-*-*, x86_64-*-*): ... here.
1965 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1966 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1968 * config/i386/i386-cpuinfo.c: Rename to ...
1969 * config/i386/cpuinfo.c: ... this.
1970 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1972 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1973 (libgcc_cv_init_priority): New test.
1974 * configure: Regenerate.
1975 * config.in: New file.
1976 * Makefile.in (clean): Rename config.h to auto-target.h.
1977 (config.h): Likewise.
1978 (stamp-h): Likewise.
1980 * config/i386/cpuinfo.c (auto-target.h): Include.
1981 (CONSTRUCTOR_PRIORITY): Define.
1982 (__cpu_indicator_init): Use it.
1984 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1986 * longlong.h: Use a URL instead of an FSF postal address.
1987 Replace spaces with tab.
1989 2012-05-08 Teresa Johnson <tejohnson@google.com>
1991 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1992 (__gcov_dump): Ditto.
1993 (gcov_dump_complete): New global variable.
1994 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1995 (__gcov_flush): Outline functionality now in gcov_clear.
1996 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1998 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2000 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2001 (mips*-*-linux*): Include mips/t-tpbit when long double is
2004 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2006 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2007 (get_available_features): New argument. Check for AVX2.
2008 (__cpu_indicator_init): Modify call to get_available_features.
2010 2012-04-25 Alan Modra <amodra@gmail.com>
2012 * config/rs6000/crtsavevr.S: New file.
2013 * config/rs6000/crtrestvr.S: New file.
2014 * config/rs6000/t-savresfgpr: Build the above.
2015 * config/rs6000/t-netbsd: Likewise.
2017 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2019 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2021 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2023 * libgcc/config/i386/i386-cpuinfo.c: New file.
2024 * libgcc/config/i386/t-cpuinfo: New file.
2025 * libgcc/config.host: Include t-cpuinfo.
2026 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2028 2012-04-24 Chao-ying Fu <fu@mips.com>
2030 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2032 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2034 struct siginfo vs. siginfo_t
2036 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2037 siginfo_t instead of struct siginfo.
2038 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2039 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2040 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2041 (ia64_handle_unwabi): Likewise.
2042 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2043 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2044 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2045 (sh_fallback_frame_state): Likewise.
2046 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2047 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2049 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2051 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2054 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2056 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2057 if it hasn't been previously saved.
2059 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2061 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2064 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2067 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2068 instead of __AVR_HAVE_8BIT_SP__.
2070 2012-03-26 Tristan Gingold <gingold@adacore.com>
2072 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2073 (unw_table_entry): Use unw_word instead of unsigned long.
2074 (_Unwind_FindTableEntry): Likewise.
2075 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2076 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2077 (_Unwind_FindTableEntry): Likewise.
2078 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2079 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2080 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2081 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2082 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2083 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2084 (uw_init_context_1, uw_install_context): Likewise.
2085 (unw_word): Move to unwind-ia64.h
2087 2012-03-26 Tristan Gingold <gingold@adacore.com>
2089 * config/vms/vms-ucrt0.c: Update copyright years.
2091 (___gcc_main_flags): Declare.
2092 (__main): Check flags to remap argv and exit code.
2093 * config.host (*-*-*vms*): Adjust extra_parts.
2094 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2097 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2099 * arm/lib1funcs.asm (ctzsi2): New function.
2100 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2101 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2102 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2103 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2104 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2105 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2107 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2109 * config.host: Add bits to support powerpc64-*-freebsd*.
2110 * config/rs6000/freebsd-unwind.h: New file.
2111 * config/rs6000/t-freebsd64: New file.
2113 2012-03-20 Richard Guenther <rguenther@suse.de>
2115 PR gcov-profile/52627
2116 * libgcov.c (init_mx): Fix mutex name.
2118 2012-03-16 Tristan Gingold <gingold@adacore.com>
2120 * config/ia64/vms-unwind.h: Remove ulong (and replace
2121 it by unw_reg where used). Define unw_reg with __int64.
2123 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2125 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2127 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2129 (sparc_is_sighandler): Likewise.
2131 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2133 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2136 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2138 * config/arm/crtn.S: Fix typo.
2140 2012-03-13 Richard Guenther <rguenther@suse.de>
2142 * libgcov.c: Remove stdio.h include and NULL un-define.
2144 2012-03-13 Richard Guenther <rguenther@suse.de>
2147 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2149 2012-03-13 Richard Guenther <rguenther@suse.de>
2151 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2153 2012-03-13 Richard Guenther <rguenther@suse.de>
2155 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2156 and __gthread_mutex_init_function definitions.
2158 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2160 * config.host (mips*-*-openbsd*): Remove.
2162 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2164 * config.host: Remove alpha*-dec-osf5.1* handling.
2165 * config/alpha/gthr-posix.c: Remove.
2166 * config/alpha/libgcc-osf5.ver: Remove.
2167 * config/alpha/osf5-unwind.h: Remove.
2168 * config/alpha/t-osf-pthread: Remove.
2169 * config/alpha/t-slibgcc-osf: Remove.
2170 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2171 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2172 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2173 * mkmap-flat.awk: Remove osf_export handling.
2175 2012-03-12 Richard Guenther <rguenther@suse.de>
2177 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2178 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2179 (__gthread_mutex_init_function): New function.
2180 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2183 * libgcov.c: Include gthr.h.
2184 (__gcov_flush_mx): New global variable.
2185 (init_mx, init_mx_once): New functions.
2186 (__gcov_flush): Protect self with a mutex.
2187 (__gcov_fork): Re-initialize mutex after forking.
2188 * unwind-dw2-fde.c: Change condition under which to use
2189 __GTHREAD_MUTEX_INIT_FUNCTION.
2191 2012-03-12 Tristan Gingold <gingold@adacore.com>
2193 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2194 * config/ia64/t-vms: Likewise.
2196 2012-03-11 Michael Hope <michael.hope@linaro.org>
2198 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2201 2012-03-07 Walter Lee <walt@tilera.com>
2203 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2205 (atomic_xor): Rename and move definition to
2206 config/tilepro/atomic.h.
2207 (atomic_nand): Ditto.
2208 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2210 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2211 (arch_atomic_nand): Ditto.
2213 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2216 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2218 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2221 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2224 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2228 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2229 if RAMPZ affects reading from RAM.
2230 (__tablejump_elpm__): Ditto.
2232 (__movmemx_hi): Ditto.
2233 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2234 (__do_global_dtors): Ditto.
2235 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2236 (__movmemx_hi): Ditto.
2238 2012-03-05 Richard Henderson <rth@redhat.com>
2240 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2241 [ARM] (count_trailing_zeros): Use the builtin.
2243 2012-03-01 Kai Tietz <ktietz@redhat.com>
2245 * soft-fp: Imported from glibc upstream.
2247 2012-02-28 Kai Tietz <ktietz@redhat.com>
2249 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2250 for mingw-targets as attribute gcc_struct.
2252 2012-02-28 Ian Lance Taylor <iant@google.com>
2254 * generic-morestack.c (__splitstack_releasecontext): Correct call
2255 to __morestack_release_segments.
2257 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2260 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2261 for __linux__ when removing signals from __morestack_fullmask.
2263 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2266 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2268 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2270 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2271 instead of HAVE_INITFINI_ARRAY.
2272 * config/ia64/crtend.S: Likewise.
2274 2012-02-20 Kai Tietz <ktietz@redhat.com>
2277 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2279 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2280 to w32-unwind.h header.
2282 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2284 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2285 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2286 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2287 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2289 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2291 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2293 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2296 * config/darwin-crt-tm.c: Correct typo.
2298 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2299 Patrick Marlier <patrick.marlier@gmail.com>
2302 * config/darwin-crt-tm.c: Generate dummy functions.
2304 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2305 Patrick Marlier <patrick.marlier@gmail.com>
2308 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2309 (__doTMRegistrations): Call it.
2310 (__doTMdeRegistrations): Likewise.
2312 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2313 Anatoly Sokolov <aesok@post.ru>
2314 Eric Weddington <eric.weddington@atmel.com>
2317 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2318 (__epilogue_restores__): Ditto.
2320 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2324 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2325 Solaris 11 and slightly reformat.
2326 (sparc_is_sighandler): Likewise.
2328 2012-02-14 Walter Lee <walt@tilera.com>
2330 * config.host: Handle tilegx and tilepro.
2331 * config/tilegx/sfp-machine.h: New file.
2332 * config/tilegx/sfp-machine32.h: New file.
2333 * config/tilegx/sfp-machine64.h: New file.
2334 * config/tilegx/t-crtstuff: New file.
2335 * config/tilegx/t-softfp: New file.
2336 * config/tilegx/t-tilegx: New file.
2337 * config/tilepro/atomic.c: New file.
2338 * config/tilepro/atomic.h: New file.
2339 * config/tilepro/linux-unwind.h: New file.
2340 * config/tilepro/sfp-machine.h: New file.
2341 * config/tilepro/softdivide.c: New file.
2342 * config/tilepro/softmpy.S: New file.
2343 * config/tilepro/t-crtstuff: New file.
2344 * config/tilepro/t-tilepro: New file.
2346 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2350 * gthr-posix.h: Allow static initializer macros to be disabled.
2351 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2353 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2355 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2356 Add t-slibgcc-libgcc to tmake_file.
2357 * config/mips/libgcc-mips16.ver: Revert previous patch.
2358 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2360 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2361 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2363 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2364 * config/cr16/crti.S: New file.
2365 * config/cr16/crtlibid.S: New file.
2366 * config/cr16/crtn.S: New file.
2367 * config/cr16/lib1funcs.S: New file.
2368 * config/cr16/t-cr16: New file.
2369 * config/cr16/t-crtlibid: New file.
2370 * config/cr16/unwind-dw2.h: New file.
2371 * config/cr16/unwind-cr16.c: New file.
2372 * config/cr16/divmodhi3.c: New file.
2374 2012-01-25 Alan Modra <amodra@gmail.com>
2376 * config/rs6000/t-linux64: Delete. Move..
2377 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2378 * config/rs6000/t-linux: ..and libgcc flags to here.
2380 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2382 * config.host (i[34567]86-*-interix3*):
2383 Change triplet to i[34567]86-*-interix[3-9]*.
2384 * configure: Regenerate.
2386 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2387 Richard Sandiford <rdsandiford@googlemail.com>
2389 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2390 * config/mips/mips16.S (__mips16_rdhwr): New function.
2391 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2393 2012-01-11 Nathan Sidwell <nathan@acm.org>
2395 * libgcov.c (__gcov_init): Ignore objects with no functions.
2397 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2400 Extend __pgmx semantics to linearize memory.
2401 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2402 * config/avr/lib1funcs.S (__xload_1): New function.
2403 (__movmemx_qi, __movmemx_hi): New functions.
2404 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2407 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2409 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2410 purported sigacthandler address isn't null before dereferencing it.
2411 (sparc_is_sighandler): Likewise.
2413 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2416 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2417 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2418 (sparc_is_sighandler): Likewise.
2419 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2421 2012-01-06 Tristan Gingold <gingold@adacore.com>
2423 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2424 compatibility thunks...
2425 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2426 (crtbeginS.o, crtendS.o): ... and these to ...
2427 * config/ia64/t-ia64-elf: ... this new file.
2428 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2429 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2431 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2433 * configure: Regenerate.
2434 * config/s390/t-crtstuff: Remove -fPIC.
2436 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2439 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2442 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2445 * config/avr/lib1funcs.S: Remove FIXME comments.
2446 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2448 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2450 Implement light-weight DImode support.
2451 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2452 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2453 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2454 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2456 2011-12-30 Nathan Sidwell <nathan@acm.org>
2458 * libgcov.c (gcov_crc32): Remove global var.
2459 (free_fn_data): New function.
2460 (buffer_fn_data): Pass in filename, more robust error recovery.
2461 (crc32_unsigned): New function.
2462 (gcov_exit): More robust detection of new program. More robust
2464 (__gcov_init): Do not update program's crc here.
2466 2011-12-21 Tristan Gingold <gingold@adacore.com>
2468 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2470 2011-12-21 Ian Lance Taylor <iant@google.com>
2472 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2474 2011-12-20 Ian Lance Taylor <iant@google.com>
2476 * config/i386/morestack.S (__morestack_non_split): If there is
2477 enough stack space already, don't split. Ask for more stack space
2480 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2482 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2484 (_Unwind_DebugHook): New function.
2485 (uw_restore_core_regs): New define.
2486 (unwind_phase2): Use uw_restore_core_regs instead of
2488 (unwind_phase2_forced): Likewise.
2489 (__gnu_Unwind_Resume): Likewise.
2491 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2493 * config/alpha/linux-unwind.h: Update copyright years.
2494 (MD_FROB_UPDATE_CONTEXT): New define.
2495 (alpha_frob_update_context): New function.
2497 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2499 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2500 tmake_file rather replacing it.
2502 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2504 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2505 function is not used for PPC64.
2506 (save_world): Amend comments. Update the VRsave mask to reflect the
2508 (rest_world): Update comments, do not clobber r10, do not use r8.
2509 (eh_rest_world_r10): Amend comments, do not use r8.
2510 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2511 no longer used, move restore of CR and target address to the end of
2514 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2516 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2517 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2519 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2522 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2523 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2525 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2527 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2529 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2532 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2533 * config/avr/lib1funcs.S (__muldi3): New function.
2535 2011-12-06 Andrew Pinski <apinski@cavium.com>
2537 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2539 (__frame_dummy_init_array_entry): Likewise.
2541 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2543 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2547 * config/avr/lib1funcs.S (__prologue_saves__,
2548 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2549 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2551 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2553 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2555 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2558 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2559 (_ITM_deregisterTMCloneTable): Likewise.
2560 (__register_frame_info): Fix unused warning.
2561 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2562 pthread_default_stacksize_np): Likewise.
2563 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2565 2011-11-29 DJ Delorie <dj@redhat.com>
2567 * config.host (rl78-*-elf): New case.
2568 * config/rl78: New directory for the Renesas RL78.
2570 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2572 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2575 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2578 * config/rs6000/t-savresfgpr: New file.
2579 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2580 $(srcdir)/config/rs6000/eabi.S.
2581 * config/rs6000/t-ppccomm-ldbl: Remove.
2582 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2584 (powerpc-*-eabispe*): Likewise.
2585 (powerpc-*-eabi*): Likewise.
2586 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2587 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2588 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2589 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2591 (powerpc-*-eabisim*): Likewise.
2592 (powerpc-*-elf*): Likewise.
2593 (powerpc-*-eabialtivec*): Likewise.
2594 (powerpc-xilinx-eabi*): Likewise.
2595 (powerpc-*-rtems*): Likewise.
2596 (powerpcle-*-elf*): Likewise.
2597 (powerpcle-*-eabisim*): Likewise.
2598 (powerpcle-*-eabi*): Likewise.
2600 2011-11-27 Ian Lance Taylor <iant@google.com>
2602 * generic-morestack.c (__splitstack_find): Check for NULL old
2604 (__splitstack_resetcontext): New function.
2605 (__splitstack_releasecontext): New function.
2606 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2608 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2610 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2612 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2614 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2616 2011-11-26 Richard Henderson <rth@redhat.com>
2618 * config/m68k/linux-atomic.c: New file.
2619 * config/m68k/t-linux: New file.
2620 * config.host (m68k-uclinux, m68k-linux): Use it.
2622 2011-11-26 Richard Henderson <rth@redhat.com>
2624 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2625 (__TMC_END__): Only declare if hidden is available; in the definition,
2626 if hidden is unavailable add a null record.
2627 (deregister_tm_clones, register_tm_clones): New.
2628 (__do_global_dtors_aux, frame_dummy): Use them.
2629 (__do_global_dtors, __do_global_ctors_1): Likewise.
2631 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2633 * config/darwin-crt-tm.c: New file.
2634 * config.host (darwin): Build crttms.o crttme.o to provide
2635 startup and shutdown for tm clones.
2636 * config/t-darwin (crttms.o): New build rule.
2637 (crttme.o): Likewise.
2639 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2641 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2644 2011-11-21 Richard Henderson <rth@redhat.com>
2646 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2647 (__TMC_LIST__, __TMC_END__): New.
2648 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2649 (__do_global_dtors): Likewise.
2650 (frame_dummy): Call _ITM_registerTMCloneTable.
2651 (__do_global_ctors_1): Likewise.
2653 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2655 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2656 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2657 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2658 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2659 * config/i386/t-darwin64: Remove.
2660 * config/sh/t-netbsd (LIB2ADD): Remove.
2662 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2665 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2666 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2667 * config/avr/lib1funcs.S (wmov): New assembler macro.
2668 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2669 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2670 (__udivmod64): New function.
2671 (__negdi2): New function.
2673 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2675 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2676 *-*-freebsd*aout*): Remove.
2678 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2680 * static-object.mk (c_flags-$o): Save c_flags.
2681 ($(base)$(objext)): Use it.
2683 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2685 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2687 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2690 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2691 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2694 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2696 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2698 (aeabi_uidivmod): Likewise.
2699 (umodsi3): Likewise.
2701 (aeabi_idivmod): Likewise.
2704 2011-11-16 Tristan Gingold <gingold@adacore.com>
2706 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2708 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2711 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2712 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2714 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2716 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2718 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2719 * config/pa/t-stublib64: Delete.
2721 2011-11-12 Richard Henderson <rth@redhat.com>
2723 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2724 cast the pointer argument to _Unwind_SetGRPtr.
2726 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2728 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2730 2011-11-09 Ian Lance Taylor <iant@google.com>
2732 * generic-morestack.c: Include <string.h>.
2733 (uintptr_type): Define.
2734 (struct initial_sp): Add dont_block_signals field. Reduce size of
2736 (allocate_segment): Set prev field to NULL. Don't set
2737 __morestack_current_segment or __morestack_segments.
2738 (__generic_morestack): Update current->prev and *pp after calling
2740 (__morestack_block_signals): Don't do anything if
2741 dont_block_signals is set.
2742 (__morestack_unblock_signals): Likewise.
2743 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2745 (__splitstack_block_signals): New function.
2746 (enum __splitstack_content_offsets): Define.
2747 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2748 (__splitstack_makecontext): New function.
2749 (__splitstack_block_signals_context): New function.
2750 (__splitstack_find_context): New function.
2751 * config/i386/morestack.S (__morestack_get_guard): New function.
2752 (__morestack_set_guard, __morestack_make_guard): New functions.
2753 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2755 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2757 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2758 (i[34567]86-*-mingw*): ... here.
2759 (x86_64-*-mingw*): ... here.
2761 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2763 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2765 2011-11-07 Nathan Sidwell <nathan@acm.org>
2767 * libgcov.c (struct gcov_fn_buffer): New struct.
2768 (buffer_fn_data): New helper.
2769 (gcov_exit): Rework for new gcov data structures.
2771 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2774 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2776 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2778 * config.host (tmake_file): Correct comment.
2779 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2781 (bfin*-uclinux*): Likewise.
2782 (bfin*-linux-uclibc*): Likewise.
2783 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2785 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2787 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2788 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2789 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2790 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2791 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2792 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2793 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2794 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2795 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2796 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2797 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2798 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2799 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2801 * config/bfin/t-elf: Remove.
2802 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2804 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2806 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2807 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2808 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2809 (lm32-*-elf*): ... this.
2810 (lm32-*-rtems*): ... and this.
2812 (m32r-*-rtems*): Add to tmake_file.
2813 (moxie-*-rtems*): Likewise.
2814 (sparc-*-rtems*): Likewise.
2815 Remove t-rtems from tmake_file.
2816 (sparc64-*-rtems*): Likewise.
2817 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2820 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2823 * config/gthr-posix.h: Move ...
2824 * gthr-posix.h: ... here.
2825 * config/gthr-lynx.h: Reflect this.
2826 * config/gthr-vxworks.h: Likewise.
2827 * config/rs6000/gthr-aix.h: Likewise.
2828 * configure.ac (target_thread_file): Likewise.
2829 * configure: Regenerate.
2831 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2833 * config.host (arm*-*-rtemseabi*): New target.
2835 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2838 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2841 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2843 * config.host (epiphany-*-elf*): New configuration.
2844 * config/epiphany: New Directory.
2846 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2848 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2849 * config/avr/t-rtems: New.
2850 Filter out _exit from LIB1ASMFUNCS.
2852 2011-11-04 David S. Miller <davem@davemloft.net>
2854 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2855 * configure: Rebuild.
2857 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2859 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2862 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2865 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2866 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2868 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2871 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2873 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2875 * config/c6x/t-elf (LIB2ADDEH): Set.
2876 * config/c6x/t-c6x-elf: Remove.
2878 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2880 * config/i386/sol2-ci.S: Rename to ...
2881 * config/i386/crti.S: ... this.
2882 * config/i386/sol2-cn.S: Rename to ...
2883 * config/i386/crtn.S: ... this.
2884 * config/sparc/sol2-ci.S: Rename to ...
2885 * config/sparc/crti.S: ... this.
2886 * config/sparc/sol2-cn.S: Rename to ...
2887 * config/sparc/crtn.S: ... this.
2888 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2889 (crti.o, crtn.o): Remove.
2891 2011-11-04 Tristan Gingold <gingold@adacore.com>
2893 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2895 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2897 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2899 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2901 * config.host (crisv32-*-none, cris-*-none): Remove.
2902 (crisv32-*-elf): Append to tmake_file, don't just set it.
2903 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2905 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2907 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2908 (ecrtn$(objext)): Likewise.
2909 (ncrti$(objext)): Likewise.
2910 (ncrtn$(objext)): Likewise.
2912 2011-11-03 Andreas Schwab <schwab@redhat.com>
2914 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2916 2011-11-02 David S. Miller <davem@davemloft.net>
2918 * configure.ac: Set host_address on sparc too.
2919 * configure: Regenerate.
2920 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2921 based upon host_address.
2922 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2924 2011-11-02 Jason Merrill <jason@redhat.com>
2926 * config/rs6000/t-ppccomm: Add missing \.
2928 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2930 * gthr-single.h, gthr.h: New files.
2931 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2932 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2933 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2934 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2935 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2936 * configure.ac (thread_header): New variable.
2937 Set it depending on target_thread_file.
2938 (gthr-default.h): Link from $thread_header.
2939 * configure: Regenerate.
2940 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2942 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2944 * configure.ac (tm_file_): New variable.
2945 Determine from tm_file.
2946 (tm_file, tm_defines): Substitute.
2947 * configure: Regenerate.
2948 * mkheader.sh: New file.
2949 * Makefile.in (clean): Remove libgcc_tm.h.
2950 ($(objects)): Depend on libgcc_tm.h.
2951 (libgcc_tm_defines, libgcc_tm_file): New variables.
2952 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2953 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2954 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2955 ($(extra-parts)): Depend on libgcc_tm.h.
2956 * config.host (tm_defines, tm_file): New variable.
2957 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2958 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2959 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2960 (avr-*-rtems*): Likewise.
2961 (avr-*-*): Likewise.
2962 (frv-*-elf): Likewise.
2963 (frv-*-*linux*): Likewise.
2964 (h8300-*-rtems*): Likewise.
2965 (h8300-*-elf*): Likewise.
2966 (i[34567]86-*-darwin*): Likewise.
2967 (x86_64-*-darwin*): Likewise.
2968 (rx-*-elf): Likewise.
2969 (tic6x-*-uclinux): Likewise.
2970 (tic6x-*-elf): Likewise.
2971 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2972 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2973 * config/i386/cygming-crtbegin.c: Likewise.
2974 * config/i386/cygming-crtend.c: Likewise.
2975 * config/ia64/fde-vms.c: Likewise.
2976 * config/ia64/unwind-ia64.c: Likewise.
2977 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2978 * config/rs6000/darwin-fallback.c: Likewise.
2979 * config/stormy16/lib2funcs.c: Likewise.
2980 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2981 * crtstuff.c: Likewise.
2982 * dfp-bit.h: Likewise.
2983 * emutls.c: Likewise.
2984 * fixed-bit.c: Likewise.
2985 * fp-bit.c: Likewise.
2986 * generic-morestack-thread.c: Likewise.
2987 * generic-morestack.c: Likewise.
2988 * libgcc2.c: Likewise.
2989 * libgcov.c: Likewise.
2990 * unwind-dw2-fde-dip.c: Likewise.
2991 * unwind-dw2-fde.c: Likewise.
2992 * unwind-dw2.c: Likewise.
2993 * unwind-sjlj.c: Likewise.
2995 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2997 * configure.ac: Include ../config/picflag.m4.
2998 (GCC_PICFLAG): Call it.
3000 * configure: Regenerate.
3001 * Makefile.in (gcc_srcdir): Remove.
3002 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3003 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3004 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3005 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3006 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3009 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3010 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3011 to refer to libgcc2.c.
3013 * config/darwin-64.c: New file.
3014 * config/darwin-crt3.c: Remove comment.
3015 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3016 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3017 config/udivmodsi4.c: New files.
3018 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3019 config/memset.c: New files.
3020 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3021 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3022 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3023 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3024 * config/t-openbsd-thread: New file.
3025 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3026 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3027 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3028 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3031 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3032 to refer to gthr-posix.c.
3033 * config/alpha/t-vms (LIB2ADD): Set.
3034 * config/alpha/vms-gcc_shell_handler.c: New file.
3035 * config/arm/bpabi.c, config/arm/fp16.c,
3036 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3037 config/arm/unaligned-funcs.c: New files.
3038 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3039 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3040 * config/arm/t-linux: Likewise.
3041 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3042 * config/arm/t-netbsd: New file.
3043 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3044 * config/arm/t-symbian (LIB2ADD_ST): Set.
3045 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3046 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3047 * config/bfin/t-elf: New file.
3048 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3049 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3050 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3051 config/c6x/ltf.c: New files.
3052 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3053 (HOST_LIBGCC2_CFLAGS): Set.
3054 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3055 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3056 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3058 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3059 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3060 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3061 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3062 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3064 * config/frv/t-frv (LIB2ADD): Set.
3065 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3066 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3067 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3068 config/h8300/popcounthi2.c: New files.
3069 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3070 * config/i386/gthr-win32.c: New file.
3071 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3072 * config/i386/t-cygwin: Likewise.
3073 * config/i386/t-darwin, config/i386/t-darwin64,
3074 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3075 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3076 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3077 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3078 * config/ia64/quadlib.c: New file.
3079 * config/ia64/t-hpux (LIB2ADD): Set.
3080 * config/ia64/t-ia64: Add comment.
3081 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3082 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3083 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3084 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3085 * config/m32c/t-m32c (LIB2ADD): Set.
3086 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3087 * config/m32r/t-m32r: Likewise.
3088 * config/m68k/fpgnulib.c: New file.
3089 * config/m68k/t-floatlib (LIB2ADD): Set.
3090 (xfgnulib.c): New target.
3091 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3092 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3093 * config/mep/t-mep (LIB2ADD): Set.
3094 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3095 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3096 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3097 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3098 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3099 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3100 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3101 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3102 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3103 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3105 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3106 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3107 * config/pa/fptr.c, config/pa/lib2funcs.S,
3108 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3109 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3110 (LIB2ADD, LIB2ADD_ST): Set.
3111 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3112 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3114 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3115 * config/pdp11/t-pdp11: New file.
3116 * config/picochip/libgccExtras/adddi3.S,
3117 config/picochip/libgccExtras/ashlsi3.S,
3118 config/picochip/libgccExtras/ashrsi3.S,
3119 config/picochip/libgccExtras/clzsi2.S,
3120 config/picochip/libgccExtras/cmpsi2.S,
3121 config/picochip/libgccExtras/divmod15.S,
3122 config/picochip/libgccExtras/divmodhi4.S,
3123 config/picochip/libgccExtras/divmodsi4.S,
3124 config/picochip/libgccExtras/lshrsi3.S,
3125 config/picochip/libgccExtras/parityhi2.S,
3126 config/picochip/libgccExtras/popcounthi2.S,
3127 config/picochip/libgccExtras/subdi3.S,
3128 config/picochip/libgccExtras/ucmpsi2.S,
3129 config/picochip/libgccExtras/udivmodhi4.S,
3130 config/picochip/libgccExtras/udivmodsi4.S: New files.
3131 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3132 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3133 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3134 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3135 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3136 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3137 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3138 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3140 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3141 (HOST_LIBGCC2_CFLAGS): Set.
3142 * config/rs6000/t-darwin64: New file.
3143 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3144 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3145 * config/rs6000/t-ppccomm (LIB2ADD): Add
3146 $(srcdir)/config/rs6000/tramp.S.
3147 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3148 Add $(srcdir)/config/rs6000/eabi.S.
3149 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3150 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3151 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3152 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3153 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3154 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3155 * config/rs6000/tramp.S: New file.
3156 * config/s390/t-tpf: Remove.
3157 * config/sh/linux-atomic.S: New file.
3158 * config/sh/t-linux (LIB2ADD): Set.
3159 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3160 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3161 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3163 (HOST_LIBGCC2_CFLAGS): Set.
3164 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3165 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3166 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3167 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3168 config/spu/mfc_multi_tag_release.c,
3169 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3170 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3171 config/spu/multi3.c: New files.
3172 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3173 (HOST_LIBGCC2_CFLAGS): Set.
3174 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3175 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3176 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3177 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3178 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3179 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3180 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3181 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3182 config/stormy16/umodsi3.c: New files.
3183 * config/xtensa/lib2funcs.S: New file.
3184 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3185 * config/xtensa/t-xtensa (LIB2ADD): Set.
3186 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3187 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3188 Add t-freebsd-thread to tmake_file for posix threads.
3189 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3190 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3191 (*-*-lynxos*): Likewise.
3192 (*-*-netbsd*): Likewise.
3193 (*-*-openbsd*): Likewise.
3194 Add t-openbsd-thread to tmake_file for posix threads.
3195 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3196 (*-*-vxworks*): Set tmake_file.
3197 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3198 (alpha*-*-freebsd*): Likewise.
3199 (alpha*-*-netbsd*): Likewise.
3200 (alpha*-*-openbsd*): Likewise.
3201 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3202 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3203 (alpha*-dec-*vms*): Likewise.
3204 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3205 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3206 (bfin*-uclinux*): Likewise.
3207 (bfin*-linux-uclibc*): Likewise.
3208 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3209 (crisv32-*-none): Likewise.
3210 (cris-*-elf): Likewise.
3211 (cris-*-none): Likewise.
3212 (cris-*-linux*, crisv32-*-linux*): Likewise.
3213 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3215 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3217 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3218 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3219 (x86_64-*-elf*): Likewise.
3220 (i[34567]86-*-nto-qnx*): Likewise.
3221 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3223 (x86_64-*-mingw*): Likewise.
3224 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3225 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3226 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3227 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3228 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3230 (mipsisa64sr71k-*-elf*): Likewise.
3231 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3232 (mips-*-elf*, mipsel-*-elf*): Likewise.
3233 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3234 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3235 (mips*-*-rtems*): Likewise.
3236 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3238 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3239 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3240 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3241 (spu-*-elf*): Likewise.
3242 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3244 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3246 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3247 $(srcdir) to refer to $(LIB1ASMSRC).
3249 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3250 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3251 config/arm/lib1funcs.S: New files.
3252 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3253 * config/arm/t-arm: New file.
3254 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3255 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3256 config/arm/t-strongarm-elf: New files.
3257 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3258 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3259 * config/avr/lib1funcs.S: New file.
3260 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3261 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3262 * config/c6x/lib1funcs.S: New file.
3263 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3264 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3265 * config/frv/lib1funcs.S: New file.
3266 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3267 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3268 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3269 * config/ia64/__divxf3.asm: Rename to ...
3270 * config/ia64/__divxf3.S: ... this.
3271 Adapt lib1funcs.asm filename.
3272 * config/ia64/_fixtfdi.asm: Rename to ...
3273 * config/ia64/_fixtfdi.S: ... this.
3274 Adapt lib1funcs.asm filename.
3275 * config/ia64/_fixunstfdi.asm: Rename to ...
3276 * config/ia64/_fixunstfdi.S: ... this.
3277 Adapt lib1funcs.asm filename.
3278 * config/ia64/_floatditf.asm: Rename to ...
3279 * config/ia64/_floatditf.S: ... this.
3280 Adapt lib1funcs.asm filename.
3281 * config/ia64/lib1funcs.S: New file.
3282 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3283 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3284 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3285 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3286 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3287 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3288 * config/mep/lib1funcs.S: New file.
3289 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3290 * config/mips/mips16.S: New file.
3291 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3292 * config/pa/milli64.S: New file.
3293 * config/pa/t-linux, config/pa/t-linux64: New files.
3294 * config/picochip/lib1funcs.S: New file.
3295 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3296 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3297 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3298 * config/sh/t-netbsd: New file.
3299 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3300 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3301 * config/sh/t-sh64: New file.
3302 * config/sparc/lb1spc.S: New file.
3303 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3305 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3306 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3307 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3308 config/xtensa/lib1funcs.S: New files.
3309 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3310 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3312 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3313 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3314 (arm*-*-linux*): Likewise.
3315 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3316 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3317 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3318 (arm*-*-ecos-elf): Likewise.
3319 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3320 (arm*-*-rtems*): Likewise.
3321 (arm*-*-elf): Likewise.
3322 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3323 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3324 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3325 (bfin*-uclinux*): Likewise.
3326 (bfin*-linux-uclibc*): Likewise.
3327 (bfin*-rtems*): Likewise.
3328 (bfin*-*): Likewise.
3329 (fido-*-elf): Merge into m68k-*-elf*.
3330 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3331 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3332 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3333 (h8300-*-elf*): Likewise.
3334 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3335 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3336 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3337 (i[34567]86-*-mingw*): Likewise.
3338 (x86_64-*-mingw*): Likewise.
3339 (i[34567]86-*-interix3*): Likewise.
3340 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3341 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3342 (m68k-*-elf*): Also handle fido-*-elf.
3343 Add m68k/t-floatlib to tmake_file.
3344 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3345 (m68k-*-linux*): Likewise.
3346 (m68k-*-rtems*): Likewise.
3347 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3348 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3350 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3351 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3352 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3353 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3354 sh/t-netbsd to tmake_file.
3355 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3356 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3357 (sh-wrs-vxworks): Likewise.
3358 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3360 (v850*-*-*): Add v850/t-v850 to tmake_file.
3361 (vax-*-linux*): Add vax/t-linux to tmake_file.
3362 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3364 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3366 * crtstuff.c: New file.
3367 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3368 (CRTSTUFF_T_CFLAGS): Define.
3369 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3370 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3371 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3374 (crtbeginT.o): Use $(objext).
3375 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3376 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3377 (gcc-extra-parts): Remove.
3378 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3380 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3381 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3382 Add t-crtstuff-pic to tmake_file.
3383 (*-*-lynxos*): New case.
3384 Set tmake_file, extra_parts.
3385 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3386 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3387 *-*-netbsdelf[2-9]*.
3388 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3389 (*-*-rtems*): Set extra_parts.
3390 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3391 (*-*-uclinux*): New case.
3393 (*-*-vms*): New case.
3394 Set tmake_file, extra_parts.
3395 (*-*-elf): Set extra_parts.
3396 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3397 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3400 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3402 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3403 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3404 (arm-wrs-vxworks): Append to tmake_file.
3406 (arm*-*-uclinux*): Set extra_parts.
3407 (arm*-*-ecos-elf): Likewise.
3408 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3410 (arm*-*-rtems*): Set extra_parts.
3411 (arm*-*-elf): Likewise.
3412 (avr-*-rtems*): Clear extra_parts.
3413 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3415 (bfin*-uclinux*): Likewise.
3416 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3417 (bfin*-rtems*): Append to tmake_file.
3419 (bfin*-*): Likewise.
3420 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3421 (crisv32-*-elf): ... this.
3422 (crisv32-*-none): ... this.
3423 (cris-*-elf, cris-*-none): New cases.
3424 Add cris/t-elfmulti to tmake_file.
3425 (fr30-*-elf): Append to tmake_file.
3427 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3429 (h8300-*-rtems*): Append to tmake_file.
3431 (h8300-*-elf*): Likewise.
3432 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3434 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3436 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3437 (x86_64-*-elf*): Likewise.
3438 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3439 (x86_64-*-freebsd*): Likewise.
3440 (x86_64-*-netbsd*): Likewise.
3441 (i[34567]86-*-linux*): Likewise.
3442 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3443 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3444 (x86_64-*-linux*): Likewise.
3445 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3446 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3449 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3450 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3451 Append to extra_parts, remove crtbegin.o, crtend.o.
3452 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3453 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3454 crtend.o, crtbeginS.o, crtendS.o.
3455 (ia64*-*-linux*): Comment extra_parts.
3456 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3458 (iq2000*-*-elf*): Clear extra_parts.
3459 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3460 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3461 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3462 (m32r-*-rtems*): ... this.
3463 Add m32r/t-m32r to tmake_file.
3464 (m68k-*-elf*): Add t-crtin to tmake_file.
3465 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3466 (mcore-*-elf): Likewise.
3467 (microblaze*-*-*): Set extra_parts.
3468 (mips*-sde-elf*): New case.
3469 Set tmake_file, extra_parts.
3470 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3471 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3472 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3475 (mipsisa64sr71k-*-elf*): Likewise.
3476 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3477 (mips-*-elf*, mipsel-*-elf*): Likewise.
3478 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3479 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3480 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3481 (mips*-*-rtems*): Likewise.
3482 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3483 (moxie-*-*): Split into ...
3484 (moxie-*-elf, moxie-*-uclinux*): ... this.
3485 Add to extra_parts, remove crtbegin.o, crtend.o.
3486 (moxie-*-rtems*): New case.
3489 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3491 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3492 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3495 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3496 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3498 (powerpc-*-eabisim*): Likewise.
3499 (powerpc-*-elf*): Likewise.
3500 (powerpc-*-eabialtivec*): Likewise.
3501 (powerpc-xilinx-eabi*): Likewise.
3502 (powerpc-*-eabi*): Likewise.
3503 (powerpc-*-rtems*): Likewise.
3504 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3507 (powerpc-*-lynxos*): Add to tmake_file.
3508 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3509 rs6000/t-crtstuff, t-crtstuff-pic.
3511 (powerpcle-*-eabisim*): Likewise.
3512 (powerpcle-*-eabi*): Likewise.
3513 (rx-*-elf): Remove extra_parts.
3514 (s390x-ibm-tpf*): Set extra_parts.
3515 (score-*-elf): Set extra_parts.
3516 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3517 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3518 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3519 (sh64l*-*-netbsd*): Split into ...
3520 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3521 Add t-crtstuff-pic to tmake_file.
3523 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3525 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3526 (sparc-*-elf*): Remove t-crtin from tmake_file.
3527 Add to extra_parts, remove crtbegin.o, crtend.o.
3528 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3529 (sparc64-*-linux*): Likewise.
3530 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3531 Add to extra_parts, remove crtbegin.o, crtend.o.
3532 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3533 Add to extra_parts, remove crtbegin.o, crtend.o.
3534 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3535 Add to extra_parts, remove crtbegin.o, crtend.o.
3536 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3537 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3538 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3540 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3542 (tic6x-*-*): Change to ...
3543 (tic6x-*-elf): ... this.
3545 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3547 (am33_2.0-*-linux*): Add comment.
3548 (mep*-*-*): Add mep/t-mep to tmake_file.
3550 * config/alpha/t-vms: New file.
3551 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3552 * config/arm/crti.S, config/arm/crtn.S: New files.
3553 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3554 * config/bfin/crtlibid.S: New file.
3555 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3556 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3557 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3558 (crti.o, crtin.o): New rules.
3559 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3560 * config/c6x/t-uclinux: New file.
3561 * config/cris/t-elfmulti: New file.
3562 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3563 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3564 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3565 * config/frv/t-frv: New file.
3566 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3567 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3568 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3570 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3571 refer to cygming-crtbegin.c, cygming-crtend.c.
3573 * config/i386/t-nto: New file.
3574 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3575 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3576 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3577 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3580 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3581 (crtinitS.o): New rule.
3582 * config/ia64/vms-crtinit.S: New file.
3583 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3584 * config/m32r/initfini.c: New file.
3585 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3586 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3587 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3588 * config/mep/t-mep: New file.
3589 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3590 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3591 * config/mips/crti.S, config/mips/crtn.S: New files.
3592 * config/mips/t-crtstuff: New file.
3593 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3594 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3595 (CUSTOM_CRTIN): Set.
3596 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3598 Use $(srcdir) to refer to crti.S, crtn.S.
3599 Use .S extension, $<.
3600 * config/moxie/crti.asm: Rename to ...
3601 * config/moxie/crti.S: ... this.
3602 * config/moxie/crtn.asm: Rename to ...
3603 * config/moxie/crtn.S: ... this.
3604 * config/moxie/t-moxie: Remove.
3605 * config/pa/stublib.c: New file.
3606 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3607 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3608 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3609 * config/rs6000/t-crtstuff: New file.
3610 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3611 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3612 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3613 Make output file explicit.
3614 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3615 Make output file explicit.
3616 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3617 Make output file explicit.
3618 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3619 Make output file explicit.
3620 * config/score/crti.S, config/score/crtn.S: New files.
3621 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3622 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3624 * config/sh/t-sh, config/sh/t-superh: New files.
3625 * config/sparc/t-linux64: New file.
3626 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3627 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3628 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3629 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3630 * config/t-crtin: Remove.
3631 * config/t-crtstuff-pic: New file.
3632 * config/t-sol2 (CUSTOM_CRTIN): Set.
3633 (crti.o, crtn.o): New rules.
3634 * config/vms/t-vms: New file.
3635 * config/vms/vms-ucrt0.c: New file.
3636 * config/xtensa/t-elf: New file.
3638 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3640 * Makefile.in (SHLIB_NM_FLAGS): Set.
3641 * mkmap-flat.awk, mkmap-symver.awk: New files.
3642 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3644 * configure: Regenerate.
3645 * config/libgcc-glibc.ver: New file.
3646 * config/libgcc-libsystem.ver: New file.
3647 * config/t-libunwind (SHLIB_LC): Set.
3648 * config/t-linux: New file.
3649 * config/t-slibgcc (INSTALL_SHLIB): New.
3650 (SHLIB_INSTALL): Use it.
3651 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3652 to mkmap-symver.awk.
3653 (SHLIB_MAPFILES): Don't append, adapt pathname.
3654 (SHLIB_VERPFX): Set.
3655 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3656 to mkmap-symver.awk.
3657 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3658 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3659 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3660 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3662 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3663 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3664 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3665 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3666 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3667 * config/i386/libgcc-darwin.10.4.ver,
3668 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3670 * config/i386/t-darwin: Remove.
3671 * config/i386/t-darwin64: Likewise.
3672 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3673 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3674 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3675 * config/i386/t-linux: New file.
3676 * config/i386/t-mingw32: New file.
3677 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3678 * config/ia64/t-glibc: Rename to ...
3679 * config/ia64/t-linux: ... this.
3680 (SHLIB_MAPFILES): Set.
3681 * config/ia64/t-glibc-libunwind: Rename to ...
3682 * config/ia64/t-linux-libunwind: ... this.
3683 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3684 * config/ia64/t-slibgcc-hpux: New file.
3685 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3686 * config/m68k/t-slibgcc-elf-ver: New file.
3687 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3688 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3690 * config/pa/t-slibgcc-hpux: New file.
3691 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3693 * config/rs6000/libgcc-darwin.10.4.ver,
3694 config/rs6000/libgcc-darwin.10.5.ver: New files.
3695 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3696 config/rs6000/libgcc-glibc.ver.
3697 * config/rs6000/libgcc-ppc64.ver: Rename to
3698 config/rs6000/libgcc-ibm-ldouble.ver.
3699 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3700 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3701 * config/rs6000/t-ldbl128: Rename to ...
3702 * config/rs6000/t-linux: ... this.
3703 (SHLIB_MAPFILES): Adapt filename.
3704 * config/rs6000/t-slibgcc-aix: New file.
3705 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3706 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3707 libgcc-excl.ver, libgcc-glibc.ver.
3708 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3709 * config/sparc/libgcc-glibc.ver: New file.
3710 * config/sparc/t-linux: New file.
3711 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3712 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3713 t-slibgcc-elf-ver to tmake_file.
3714 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3716 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3717 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3718 t-slibgcc-elf-ver, t-linux to tmake_file.
3719 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3721 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3722 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3723 (alpha*-dec-*vms*): Likewise.
3724 (arm*-*-freebsd*): Append to tmake_file.
3725 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3726 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3728 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3729 tmake_file for arm*-*-symbianelf*.
3730 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3731 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3733 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3734 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3735 pa/t-slibgcc-dwarf-ver to tmake_file.
3736 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3737 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3738 (hppa*64*-*-hpux11*): Likewise.
3739 (hppa[12]*-*-hpux11*): Likewise.
3740 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3741 i386/t-crtpc, i386/t-crtfm.
3742 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3743 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3745 Add i386/t-cygwin to tmake_file.
3746 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3747 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3748 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3750 Add i386/t-mingw32 to tmake_file.
3751 (x86_64-*-mingw*): Likewise.
3752 (ia64*-*-freebsd*): Append to tmake_file.
3753 (ia64*-*-linux*): Append to tmake_file.
3754 Replace ia64/t-glibc by ia64/t-linux.
3755 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3757 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3758 t-slibgcc-hpux to tmake_file.
3759 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3760 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3761 (m32rle-*-linux*): Likewise.
3762 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3764 (microblaze*-linux*): New case.
3765 Append to tmake_file, add t-slibgcc-nolc-override.
3766 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3767 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3768 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3769 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3770 rs6000/t-slibgcc-aix to tmake_file.
3771 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3772 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3773 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3774 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3775 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3776 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3778 (sparc-*-linux*): Append to tmake_file for *-leon*.
3779 Add sparc/t-linux to tmake_file for non-Leon targets.
3780 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3781 (tic6x-*-uclinux): New case.
3782 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3783 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3784 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3785 (am33_2.0-*-linux*): Append to tmake_file.
3786 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3787 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3788 x86_64-*-kfreebsd*-gnu.
3789 Add i386/t-linux to tmake_file.
3791 2011-10-28 Ian Lance Taylor <iant@google.com>
3793 * config/i386/morestack.S: Correct CFI information to do proper
3794 returns throughout function. In 32-bit mode, save %ebx so that it
3795 is restored on unwind.
3797 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3799 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3800 case where B3 isn't the return register.
3802 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3803 logic for doubleword pops.
3805 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3807 * config/rs6000/t-freebsd: Add wildcard.
3809 2011-10-21 Paul Brook <paul@codesourcery.com>
3811 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3813 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3814 Eric Botcazou <ebotcazou@adacore.com>
3817 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3818 fs->signal_frame to 1.
3820 2011-10-07 Ian Lance Taylor <iant@google.com>
3822 * generic-morestack-thread.c: #include <errno.h>.
3824 2011-10-07 Ian Lance Taylor <iant@google.com>
3827 * generic-morestack.c (__generic_morestack): Make sure the segment
3828 is large enough for both the stack frame and the copied
3831 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3834 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3837 2011-09-28 Nick Clifton <nickc@redhat.com>
3839 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3840 64-bit doubles are not enabled.
3841 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3842 and floatunsisf functions.
3844 2011-09-13 Paul Brook <paul@codesourcery.com>
3846 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3847 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3848 * unwind-arm-common.inc: New file.
3849 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3850 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3851 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3852 * config/c6x/libunwind.S: New file.
3853 * config/c6x/pr-support.c: New file.
3854 * config/c6x/unwind-c6x.c: New file.
3855 * config/c6x/unwind-c6x.h: New file.
3856 * config/c6x/t-c6x-elf: New file.
3858 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3860 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3861 (ASM_DIVZERO): Ditto.
3862 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3864 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3866 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3868 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3871 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3872 instead of an assembly one.
3874 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3877 * Makefile.in (install-unwind_h): Create
3878 $(gcc_objdir)/include/unwind.h atomically.
3880 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3882 * Makefile.in (install-unwind_h): Remove destination file first.
3884 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3887 * config/mips/t-mips16: New file.
3888 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3889 (mips*-*-linux*): Likewise.
3890 (mips*-sde-elf*): Likewise.
3891 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3892 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3893 Add mips/t-mips16 to tmake_file.
3894 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3895 (mips-*-elf*): Likewise.
3896 (mips64-*-elf*): Likewise.
3897 (mips64orion-*-elf*): Likewise.
3898 (mips*-*-rtems*): Likewise.
3899 (mipstx39-*-elf*): Likewise.
3900 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3901 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3903 Use $(srcdir) to refer to sync.c.
3905 ($(libgcc-sync-funcs-o)): Likewise.
3906 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3907 ($(libgcc-sync-funcs-s-o)): Likewise.
3909 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3911 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3914 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3917 * config/i386/value-unwind.h: New.
3919 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3921 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3922 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3923 Add to tmake_file rather than overriding it.
3925 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927 * config/t-softfp: Remove.
3928 * soft-fp: Moved from ../gcc/config.
3929 * soft-fp/README: Remove t-softfp reference.
3930 * soft-fp/t-softfp: Move to config/t-softfp.
3931 (softfp_machine_header): Remove.
3932 (softfp_file_list): Remove config subdir.
3933 (soft-fp-objects): New variable.
3934 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3935 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3936 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3937 * config/t-softfp-excl: New file.
3938 * config/t-softfp-sfdf: New file.
3939 * config/t-softfp-tf: New file.
3940 * config/no-sfp-machine.h: New file.
3941 * config/arm/sfp-machine.h: New file.
3942 * config/arm/t-softfp: New file.
3943 * config/c6x/sfp-machine.h: New file.
3944 * config/i386/32/t-fprules-softfp: Rename to ...
3945 * config/i386/32/t-softfp: ... this.
3946 (tifunctions, LIB2ADD): Remove.
3947 (softfp_int_modes): Override.
3948 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3950 * config/i386/64/eqtf2.c: Likewise.
3951 * config/i386/64/getf2.c: Likewise.
3952 * config/i386/64/letf2.c: Likewise.
3953 * config/ia64/sft-machine.h: New file.
3954 * config/ia64/t-fprules-softfp: Rename to ...
3955 * config/ia64/t-softfp: ... this.
3956 * config/lm32/sfp-machine.h: New file.
3957 * config/moxie/t-moxie-softfp: Remove.
3958 * config/rs6000/ibm-ldouble-format: New file.
3959 * config/rs6000/ibm-ldouble.c: New file.
3960 * config/rs6000/libgcc-ppc-glibc.ver: New file
3961 * config/rs6000/libgcc-ppc64.ver: New file
3962 * config/rs6000/sfp-machine.h: New file.
3963 * config/rs6000/t-freebsd: New file.
3964 * config/rs6000/t-ibm-ldouble: New file.
3965 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3966 libgcc-ppc-glibc.ver.
3967 * config/rs6000/t-linux64: New file.
3968 * config/rs6000/t-ppccomm (LIB2ADD): Add
3969 $(srcdir)/config/rs6000/ibm-ldouble.c.
3970 * config/rs6000/t-ppccomm-ldbl: New file.
3971 * config/score/sfp-machine.h: New file.
3972 * config.host (sfp_machine_header): Explain.
3973 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3974 t-softfp to tmake_file.
3975 (arm*-*-uclinux*): Likewise.
3976 (arm*-*-ecos-elf): Likewise.
3977 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3978 (arm*-*-rtems*): Likewise.
3979 (arm*-*-elf): Likewise.
3980 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3982 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3983 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3984 (lm32-*-uclinux*): Likewise.
3985 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3986 t-softfp-excl, t-softfp.
3987 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3988 (powerpc64-*-darwin*): Likewise.
3989 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3991 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3993 (powerpc-*-eabisim*): Likewise.
3994 (powerpc-*-elf*): Likewise.
3995 (powerpc-*-eabialtivec*): Likewise.
3996 (powerpc-xilinx-eabi*): Likewise.
3997 (powerpc-*-rtems*): Likewise.
3998 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3999 t-softfp-excl, t-softfp to tmake_file.
4000 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4001 rs6000/t-ppccomm-ldbl to tmake_file.
4002 (powerpcle-*-elf*): Likewise.
4003 (powerpcle-*-eabisim*): Likewise.
4004 (powerpcle-*-eabi*): Likewise.
4005 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4006 rs6000/t-ibm-ldouble to tmake_file.
4007 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4008 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4009 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4010 (tic6x-*-*): Likewise.
4011 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4012 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4013 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4014 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4015 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4016 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4017 t-softfp to tmake_file.
4018 * configure.ac (sfp_machine_header): Provide default if unset.
4020 Link sfp-machine.h to config/$sfp_machine_header.
4021 * configure: Regenerate.
4023 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4025 * Makefile.in (double_type_size, long_double_type_size): Set.
4026 Remove $(fpbit-in-libgcc) support.
4027 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4028 (fpbit-src): New variable.
4029 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4030 Compile with -DFLOAT $(FPBIT_CFLAGS).
4032 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4033 Compile with $(FPBIT_CFLAGS).
4035 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4036 Compile with -DFLOAT $(TPBIT_CFLAGS).
4038 * configure.ac (double_type_size, long_double_type_size):
4039 Determine and substitute.
4040 * configure: Regenerate.
4041 * fp-bit.c, fp-bit.h: New files.
4042 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4043 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4044 * config/mips/t-mips: New file.
4045 * config/mips/t-sdemtk: New file.
4046 * config/rs6000/ppc64-fp.c: New file.
4047 * config/rs6000/t-darwin (LIB2ADD): Add
4048 $(srcdir)/config/rs6000/ppc64-fp.c.
4049 * config/rs6000/t-ppc64-fp: New file.
4050 * config/rx/rx-lib.h: New file.
4051 * config/rx/t-rx (FPBIT): Set to true.
4052 ($(gcc_objdir)/fp-bit.c): Remove.
4053 (DPBIT): Set to true only with -m64bit-doubles.
4054 ($(gcc_objdir)/dp-bit.c): Remove.
4055 * config/sparc/t-softfp: Remove.
4056 * config/spu/t-elf: New file.
4057 * config/t-fdpbit, config/t-fpbit: New files.
4058 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4059 (mips*-*-*): Likewise.
4060 (arm-wrs-vxworks): Likewise.
4061 (arm*-*-freebsd*): Likewise.
4062 (avr-*-rtems*): Add t-fpbit to tmake_file.
4063 (avr-*-*): Likewise.
4064 (bfin*-elf*): Add t-fdpbit to tmake_file.
4065 (bfin*-uclinux*): Likewise.
4066 (bfin*-linux-uclibc*): Likewise.
4067 (bfin*-rtems*): New case.
4068 Add t-fdpbit to tmake_file.
4069 (bfin*-*): Add t-fdpbit to tmake_file.
4070 (crisv32-*-elf): Likewise.
4071 (cris-*-linux*): Likewise.
4072 (fr30-*-elf): Likewise.
4073 (frv-*-elf, frv-*-*linux*): Likewise.
4074 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4075 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4076 (m32r-*-elf*): Likewise.
4077 (m32rle-*-elf*): Likewise.
4078 (m32r-*-linux*): Likewise.
4079 (m32rle-*-linux*): Likewise.
4080 (mcore-*-elf): Add t-fdpbit to tmake_file.
4081 (microblaze*-*-*): Likewise.
4082 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4083 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4084 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4086 Add mips/t-tpbit to tmake-file.
4087 (mips*-*-linux*): Fix typo.
4088 (mips*-sde-elf*): New case
4089 Add mips/t-sdemtk unless using newlib.
4090 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4091 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4092 (mn10300-*-*): Likewise.
4093 (pdp11-*-*): Likewise.
4094 (picochip-*-*): Add t-fpbit to tmake_file.
4095 (powerpc-*-eabisimaltivec*): Likewise.
4096 (powerpc-*-eabisim*): Likewise.
4097 (powerpc-*-elf*): Likewise.
4098 (powerpc-*-eabialtivec*): Likewise.
4099 (powerpc-xilinx-eabi*): New case.
4100 Add t-fdpbit to tmake_file.
4101 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4102 (powerpc-*-rtems*): Likewise.
4103 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4105 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4107 (powerpc-*-lynxos*): Likewise.
4108 (powerpcle-*-elf*): Likewise.
4109 (powerpcle-*-eabisim*): Likewise.
4110 (powerpcle-*-eabi*): Likewise.
4111 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4112 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4113 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4114 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4115 (rx-*-elf): Add t-fdpbit to tmake_file.
4116 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4117 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4118 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4119 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4121 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4122 (sh-wrs-vxworks): Likewise.
4123 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4124 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4125 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4126 (sparc64-*-rtems*): ... new case.
4127 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4128 (spu-*-elf*): Likewise.
4129 Add spu/t-elf to tmake_file.
4130 (v850*-*-*): Add t-fdpbit to tmake_file.
4131 (xstormy16-*-elf): Likewise.
4132 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4133 (mep*-*-*): Likewise.
4135 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4137 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4139 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4140 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4141 (install-unwind_h): New target.
4142 (all): Depend on it.
4143 * config.host (unwind_header): New variable.
4144 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4145 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4146 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4147 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4148 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4150 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4152 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4154 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4156 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4157 (ia64*-*-freebsd*): Likewise.
4158 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4160 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4161 $with_system_libunwind.
4162 (ia64*-*-hpux*): Set tmake_file.
4163 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4164 (picochip-*-*): Set tmake_file.
4165 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4167 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4168 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4169 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4170 (xtensa*-*-elf*): Set tmake_file.
4171 (xtensa*-*-linux*): Likewise.
4172 * configure.ac: Include ../config/unwind_ipinfo.m4.
4173 Call GCC_CHECK_UNWIND_GETIPINFO.
4174 Link unwind.h to $unwind_header.
4175 * configure: Regenerate.
4176 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4177 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4178 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4179 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4180 * config/unwind-dw2-fde-darwin.c: New file.
4181 * config/arm/libunwind.S, config/arm/pr-support.c,
4182 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4183 config/arm/unwind-arm.h,: New files.
4184 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4185 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4186 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4187 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4188 config/ia64/unwind-ia64.h: New files.
4189 * config/picochip/t-picochip: New file.
4190 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4192 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4193 * config/s390/t-tpf (LIB2ADDEH): Remove.
4194 * config/t-darwin (LIB2ADDEH): Set.
4195 * config/t-eh-dw2-dip: New file.
4196 * config/t-libunwind, config/t-libunwind-elf: New files.
4197 * config/t-sol2 (LIB2ADDEH): Remove.
4198 * config/xtensa/t-xtensa: New file.
4200 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4202 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4203 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4204 long long to check rt_sigreturn syscall.
4206 2011-08-02 Alan Modra <amodra@gmail.com>
4208 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4209 Restore for indirect call bcrtl from correct stack slot, and only
4210 if cfa+40 isn't valid.
4212 2011-08-01 Julian Brown <julian@codesourcery.com>
4214 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4215 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4216 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4218 2011-08-01 Julian Brown <julian@codesourcery.com>
4220 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4221 (libgcc-std.ver.in): Use above.
4222 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4223 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4225 * config/t-fixedpoint-gnu-prefix: New file.
4226 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4227 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4230 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4232 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4233 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4234 for x86-64. Properly check __x86_64__ and __LP64__.
4236 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4238 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4240 (_FP_WS_TYPE): Likewise.
4241 (_FP_I_TYPE): Likewise.
4243 2011-07-28 Alan Modra <amodra@gmail.com>
4245 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4246 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4247 in a plt call stub. Do restore r2 if stopped on bctrl.
4249 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4251 * config.host (i[3456x]86-*-netware*): Remove.
4252 * config/i386/netware-crt0.c, config/i386/t-nwld,
4253 config/i386/t-slibgcc-nwld: Remove.
4255 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4257 * config.host: Handle tic6x-*-*.
4258 * config/c6x/c6x-abi.h: New file.
4260 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4262 * config/i386/crtprec.c: New file.
4263 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4264 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4265 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4266 (x86_64-*-darwin*): Likewise.
4267 (i[34567]86-*-solaris2*: Likewise.
4269 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4271 * config/alpha/crtfastmath.c: New file.
4272 * config/i386/crtfastmath.c: New file.
4273 * config/ia64/crtfastmath.c: New file.
4274 * config/mips/crtfastmath.c: New file.
4275 * config/sparc/crtfastmath.c: New file.
4277 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4279 Add -frandom-seed=gcc-crtfastmath.
4280 * config/alpha/t-crtfm: Remove.
4281 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4282 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4284 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4285 (alpha*-dec-osf5.1*): Likewise.
4286 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4287 Add crtfastmath.o to extra_parts.
4288 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4289 Add crtfastmath.o to extra_parts.
4290 (x86_64-*-darwin*): Likewise.
4291 (x86_64-*-mingw*): Likewise.
4292 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4293 (ia64*-*-freebsd*): Likewise.
4294 (ia64*-*-linux*): Likewise.
4295 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4296 Add crtfastmath.o to extra_parts.
4298 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4300 * config/darwin-crt3.o: New file.
4301 * config/rs6000/darwin-crt2.c: New file.
4302 * config/t-darwin: New file.
4303 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4305 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4306 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4307 (powerpc64-*-darwin*): Likewise.
4309 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4311 * config/i386/netware-crt0.c: New file.
4312 * config/i386/t-nwld: Rename to ...
4313 * config/i386/t-slibgcc-nwld: ... this.
4314 * config/i386/t-nwld: New file.
4315 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4317 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4320 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4322 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4324 * configure: Regenerate.
4326 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4328 * dfp-bit.c, dfp-bit.h: New files.
4329 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4331 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4332 ($(d64pbit-o)): Likewise.
4333 ($(d128pbit-o)): Likewise.
4334 * config/t-dfprules: New file.
4335 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4336 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4337 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4338 (x86_64-*-linux*): Likewise.
4339 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4340 (i[34567]86-*-cygwin*): Likewise.
4341 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4342 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4344 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4346 * Makfile.in (LIBGCOV): New variable.
4347 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4348 * libgcov.c: New file.
4350 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4352 * fixed-bit.c, fixed-bit.h: New files.
4353 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4354 refer to fixed-bit.c.
4356 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4358 * config.host (*local*): Remove.
4360 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4363 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4364 like i?86-*-solaris2.1[0-9]*.
4365 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4366 * configure.ac (i?86-*-solaris2*): Likewise.
4367 * configure: Regenerate.
4369 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4371 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4372 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4373 md_unwind_header by splitting out of...
4374 (i[34567]86-*-linux*): ... this.
4375 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4376 Remove md_unwind_header by splitting out of...
4377 (x86_64-*-linux*): ... this.
4379 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4381 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4383 2011-06-28 Nick Clifton <nickc@redhat.com>
4385 * config.host: Recognize all V850 variants.
4387 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4389 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4391 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4393 * shared-object.mk (c_flags-$o): Save c_flags.
4394 ($(base)$(objext)): Use it.
4395 ($(base)_s$(objext)): Likewise.
4397 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4399 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4400 * libgcc-std.ver.in (GCC_4.7.0): New section.
4402 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4406 * config/avr/t-avr: Fix line endings.
4407 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4410 2011-06-14 Olivier Hainque <hainque@adacore.com>
4411 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4413 * config/mips/irix6-unwind.h: New file.
4414 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4416 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4418 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4419 (sparc64_fallback_frame_state): Use it.
4420 (sparc64_frob_update_context): Further adjust context.
4421 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4422 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4423 * config/sparc/sol2-cn.S: Likewise.
4425 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4427 * enable-execute-stack-empty.c: New file.
4428 * enable-execute-stack-mprotect.c: New file.
4429 * config/i386/enable-execute-stack-mingw32.c: New file.
4430 * config.host (enable_execute_stack): New variable.
4431 Select appropriate variants.
4432 * configure.ac: Link enable-execute-stack.c to
4433 $enable_execute_stack.
4434 * configure: Regenerate.
4435 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4436 (lib2funcs): Remove _enable_execute_stack.
4438 2011-06-09 David S. Miller <davem@davemloft.net>
4439 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4441 * config.host (sparc-*-linux*): Correct md_unwind_header
4443 (s390x-ibm-tpf*): Fix typo.
4445 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4447 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4448 Add crtfastmath.o to extra_parts.
4449 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4451 * config/mips/t-crtfm: Remove.
4453 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4455 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4457 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4459 * config.host (sh*-*-linux*): Fix typo.
4461 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4463 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4464 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4465 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4466 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4467 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4468 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4469 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4470 Wrap in !__MINGW64__.
4471 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4472 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4473 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4474 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4475 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4476 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4477 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4479 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4480 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4481 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4482 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4483 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4484 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4485 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4486 * config/no-unwind.h: New file.
4487 * config.host (md_unwind_header): Document.
4489 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4490 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4491 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4492 hppa[12]*-*-hpux11*): Set md_unwind_header.
4493 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4494 Set md_unwind_header.
4495 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4496 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4497 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4498 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4499 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4500 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4501 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4503 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4504 * configure: Regenerate.
4506 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4508 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4509 Set tmake_file, extra_parts.
4510 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4512 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4514 * config/mips/t-irix6: New file.
4515 * config/mips/t-slibgcc-irix: New file.
4517 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4519 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4520 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4522 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4524 * configure.ac (target_thread_file): Determine thread model.
4525 * configure: Regenerate.
4526 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4527 * config/alpha/t-alpha: New file.
4528 * config/alpha/t-crtfm: Use $<.
4529 * config/alpha/t-ieee: New file.
4530 * config/alpha/t-osf-pthread: New file.
4531 * config/alpha/t-slibgcc-osf: New file.
4532 * config/alpha/libgcc-osf5.ver: New file.
4534 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4536 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4538 Add crtfastmath.o to extra_parts.
4540 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4542 * config/gmon-sol2.c: Reindent.
4544 Remove, correct casts.
4545 Use STDERR_FILENO, NULL.
4546 (BASEADDRESS): Remove.
4548 (errno, sbrk): Remove declarations.
4549 (monstartup) [hp300]: Remove.
4552 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4554 * Makefile.in (cpu_type): Define.
4555 * config.host (i[34567]86-*-rtems*): Handle it.
4556 (i[34567]86-*-solaris2*): Move body ...
4557 (*-*-solaris2*): ... here.
4558 New case, generalize.
4559 (sparc-*-elf*): Handle it.
4560 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4561 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4562 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4564 (sparc*-*-solaris2*): ... this.
4566 (sparc64-*-elf*): Handle it.
4567 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4568 Merge ../gcc/config/i386/gmon-sol2.c.
4569 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4571 Merge ../gcc/config/i386/sol2-gc1.asm.
4572 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4574 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4576 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4577 * config/i386/t-crtstuff: New file.
4578 * config/i386/t-softfp: New file.
4579 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4580 $(T)crti.o, $(T)crtn.o): Remove.
4581 (gcrt1.o): New rule.
4582 (TARGET_LIBGCC2_CFLAGS): Remove.
4583 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4584 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4585 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4586 * config/sparc/t-sol2: New file.
4587 * config/sparc/t-crtfm: Move to ...
4588 * config/t-crtfm: ... this.
4589 Use $(cpu_type), $<.
4590 * config/t-crtin: New file.
4591 * config/sparc/t-softfp: New file.
4592 * config/sparc/t-softmul: New file.
4593 * config/t-rtems: New file.
4594 * config/t-slibgcc: New file.
4595 * config/t-slibgcc-elf-ver: New file.
4596 * config/t-slibgcc-gld: New file.
4597 * config/t-slibgcc-sld: New file.
4598 * config/t-sol2: New file.
4599 * configure.ac: Include ../config/lib-ld.m4.
4600 Call AC_LIB_PROG_LD_GNU.
4601 Substitute cpu_type.
4602 * configure: Regenerate.
4604 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4607 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4608 libgcc-std.ver in the build directory.
4609 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4610 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4612 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4614 * libgcc-std.ver.in: New file.
4615 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4617 (libgcc-std.ver): New rule.
4618 * config/t-gnu-prefix: New file.
4620 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4622 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4624 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4626 * config/i386/darwin-lib.h: New file.
4628 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4630 * config/arm/symbian-lib.h: New.
4632 2011-05-04 Chris Demetriou <cgd@google.com>
4634 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4635 (__x86.get_pc_thunk.bx): ...this.
4636 (__morestack): Adjust for rename, remove undef of __i686.
4638 2011-05-03 Chris Demetriou <cgd@google.com>
4640 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4642 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4644 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4645 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4646 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4647 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4648 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4651 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4653 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4654 Adjust copyright year.
4656 2011-03-07 Ian Lance Taylor <iant@google.com>
4658 * generic-morestack.c (__splitstack_find): Adjust returned stack
4659 pointer to include all registers pushed by __morestack.
4661 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4664 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4665 (toolexecdir): Calculate and AC_SUBST.
4666 (toolexeclibdir): Likewise.
4667 * Makefile.in (target_noncanonical): Import.
4668 (toolexecdir): Likewise.
4669 (toolexeclibdir): Likewise.
4670 * configure: Regenerate.
4672 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4675 * config/arm/bpabi.h: Rename to...
4676 * config/arm/bpabi-lib.h: ...this.
4678 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4680 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4682 * configure: Regenerate.
4684 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4686 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4687 __FLOAT_WORD_ORDER__.
4688 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4691 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4694 * Makefile.in (install-strip): New phony target.
4696 2010-11-07 Ian Lance Taylor <iant@google.com>
4699 * config/i386/morestack.S (__morestack_large_model): New
4702 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4704 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4706 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4708 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4710 * config/arm/bpabi.h: New file.
4711 * config/frv/frv-abi.h: New file.
4713 2010-10-01 Ian Lance Taylor <iant@google.com>
4715 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4716 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4718 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4721 * config.host: Add the missing `$'.
4723 2010-09-30 Michael Eager <eager@eagercon.com>
4725 * config.host: Add microblaze*-*-*.
4726 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4727 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4728 udivsi3.asm,umodsi3.asm}: New.
4730 2010-09-28 Ian Lance Taylor <iant@google.com>
4732 * configure.ac: Adjust CFI test to test assembler directly rather
4733 than checking gcc preprocessor macro.
4734 * configure: Rebuild.
4736 2010-09-27 Ian Lance Taylor <iant@google.com>
4738 * configure.ac: Test whether assembler supports CFI directives.
4739 * config.host: Only add t-stack and i386/t-stack-i386 to
4740 tmake_file if libgcc_cv_cfi is "yes".
4741 * configure: Rebuild.
4743 2010-09-27 Ian Lance Taylor <iant@google.com>
4745 * generic-morestack.h: New file.
4746 * generic-morestack.c: New file.
4747 * generic-morestack-thread.c: New file.
4748 * config/i386/morestack.S: New file.
4749 * config/t-stack: New file.
4750 * config/i386/t-stack-i386: New file.
4751 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4752 i386/t-stack-i386 to tmake_file.
4754 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4756 * Makefile.in (libgcc-extra-parts): Check for static archives and
4757 invoke ranlib after installing them.
4758 (gcc-extra-parts): Likewise.
4759 (install-leaf): Likewise.
4761 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4763 * configure: Regenerated.
4765 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4767 * configure: Regenerated.
4769 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4770 Andrew Pinski <pinskia@gmail.com>
4773 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4775 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4778 * configure: Regenerated.
4780 2010-09-06 Andreas Schwab <schwab@redhat.com>
4782 * configure: Regenerate.
4784 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4786 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4788 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4791 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4792 Iain Sandoe <iains@gcc.gnu.org>
4795 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4796 LIB2FUNCS_EXCLUDE functions.
4798 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4800 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4802 * configure: Regenerate.
4804 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4806 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4807 i386/t-freebsd to tmake_file.
4808 * config/i386/t-freebsd: New file.
4809 * config/i386/libgcc-bsd.ver: New file.
4811 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4813 * config.host (powerpc*-eabispe*): Set tmake_file.
4814 (powerpc*-eabi*): Likewise.
4815 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4816 crtbeginS, crtendS, crtbeginT.
4818 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4820 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4821 to tmake_file. Add crtfastmath.o to extra_parts.
4822 * config/mips/t-crtfm: New.
4824 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4826 * config.host (sparc64-*-rtems*): New target.
4828 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4830 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4833 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4835 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4837 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4839 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4840 alpha-dec-osf5.0* support.
4842 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4844 * config.host: Add lm32-*-rtems*.
4846 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4847 Uros Bizjak <ubizjak@gmail.com>
4850 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4851 like other remaining 32-bit x86 OSes.
4852 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4854 * config/i386/libgcc-sol2.ver: New file.
4855 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4857 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4860 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4861 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4862 is used and substitute set_use_emutls.
4863 * configure: Regenerated.
4865 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4867 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4869 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4872 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4874 ($(T)gcrt1.o): Likewise.
4875 ($(T)crt1.o): Likewise.
4876 ($(T)crti.o): Likewise.
4877 ($(T)crtn.o): Likewise.
4879 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4882 * Makefile.in (install): Use $(MAKE) string in rule, for
4885 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4887 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4888 * config/mmix/t-mmix: New file.
4889 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4891 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4894 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4897 2010-01-04 Anthony Green <green@moxielogic.com>
4899 * config/moxie/crti.asm, config/moxie/crtn.asm,
4900 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4901 config/moxie/t-moxie: New files.
4902 * config.host: Add t-moxie-softfp reference.
4904 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4907 * config/t-slibgcc-darwin: Fix embedded rpaths for
4908 --enable-version-specific-runtime-libs, build extension stub
4909 libs exposing features available from current libgcc_s.
4911 2009-11-11 Jon Beniston <jon@beniston.com>
4913 * config.host: Add lm32 targets.
4914 * config/lm32: New directory.
4915 * config/lm32/libgcc_lm32.h: New file.
4916 * config/lm32/_mulsi3.c: New file.
4917 * config/lm32/_udivmodsi4.c: New file.
4918 * config/lm32/_divsi3.c: New file.
4919 * config/lm32/_modsi3.c: New file.
4920 * config/lm32/_udivsi3.c: New file.
4921 * config/lm32/_umodsi3.c: New file.
4922 * config/lm32/_lshrsi3.S: New file.
4923 * config/lm32/_ashrsi3.S: New file.
4924 * config/lm32/_ashlsi3.S: New file.
4925 * config/lm32/crti.S: New file.
4926 * config/lm32/crtn.S: New file.
4927 * config/lm32/t-lm32: New file.
4928 * config/lm32/t-elf: New file.
4929 * config/lm32/t-uclinux: New file.
4931 2009-10-26 Nick Clifton <nickc@redhat.com>
4933 * config.host: Add support for RX target.
4934 * config/rx: New directory.
4935 * config/rx/rx-abi-functions.c: New file. Supplementary
4936 functions for libgcc to support the RX ABI.
4937 * config/rx/rx-abi.h: New file. Supplementary header file for
4938 libgcc RX ABI functions.
4939 * config/rx/t-rx: New file: Makefile fragment for building
4942 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4944 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4945 constraint of y0 to "g".
4947 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4949 * config.host: Include the s390 makefile fragments.
4950 * config/s390/32/_fixdfdi.c: New file.
4951 * config/s390/32/_fixsfdi.c: New file.
4952 * config/s390/32/_fixtfdi.c: New file.
4953 * config/s390/32/_fixunsdfdi.c: New file.
4954 * config/s390/32/_fixunssfdi.c: New file.
4955 * config/s390/32/_fixunstfdi.c: New file.
4956 * config/s390/32/t-floattodi: New file.
4957 * config/s390/libgcc-glibc.ver: New file.
4958 * config/s390/t-crtstuff: New file.
4959 * config/s390/t-linux: New file.
4960 * config/s390/t-tpf: New file.
4962 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4964 * configure.ac (AC_PREREQ): Bump to 2.64.
4966 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4968 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4970 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4972 * configure: Regenerate.
4974 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4976 * config.host (ia64-hp-*vms*): New target.
4977 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4980 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4982 * configure.ac: Add snippet for maintainer-mode.
4983 * configure: Regenerate.
4984 * Makefile.in (AUTOCONF, configure_deps): New variables.
4985 ($(srcdir)/configure)): New rule, active only with maintainer
4988 2009-06-23 DJ Delorie <dj@redhat.com>
4991 * config.host: Add mep support.
4993 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4995 * config.host: Add i386/${host_address}/t-fprules-softfp and
4996 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4998 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5000 * config/i386/64/_multc3.c: Likewise.
5001 * config/i386/64/_powitf2.c: Likewise.
5002 * config/i386/64/eqtf2.c: Likewise.
5003 * config/i386/64/getf2.c: Likewise.
5004 * config/i386/64/letf2.c: Likewise.
5005 * config/i386/64/letf2.c: Likewise.
5006 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5007 unsigned long long for x64 mingw targets.
5008 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5009 (_FP_I_TYPE): Define as long long for x64 mingw target.
5011 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5013 * config.host (vax-*-linux*): New.
5015 2009-05-31 Anthony Green <green@moxielogic.com>
5017 * config.host: Add moxie support.
5018 * config/moxie/t-moxie: New file.
5020 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5022 * config.host: Add i386/${host_address}/t-fprules-softfp and
5023 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5025 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5027 * config.host: Add i386/${host_address}/t-fprules-softfp to
5028 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5030 2009-04-09 Nick Clifton <nickc@redhat.com>
5032 * config/ia64/tf-signs.c: Change copyright header to refer to
5033 version 3 of the GNU General Public License with version 3.1
5034 of the GCC Runtime Library Exception and to point readers at
5035 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5037 * config/i386/32/tf-signs.c: Likewise.
5038 * config/libbid/_addsub_dd.c: Likewise.
5039 * config/libbid/_addsub_sd.c: Likewise.
5040 * config/libbid/_addsub_td.c: Likewise.
5041 * config/libbid/_dd_to_df.c: Likewise.
5042 * config/libbid/_dd_to_di.c: Likewise.
5043 * config/libbid/_dd_to_sd.c: Likewise.
5044 * config/libbid/_dd_to_sf.c: Likewise.
5045 * config/libbid/_dd_to_si.c: Likewise.
5046 * config/libbid/_dd_to_td.c: Likewise.
5047 * config/libbid/_dd_to_tf.c: Likewise.
5048 * config/libbid/_dd_to_udi.c: Likewise.
5049 * config/libbid/_dd_to_usi.c: Likewise.
5050 * config/libbid/_dd_to_xf.c: Likewise.
5051 * config/libbid/_df_to_dd.c: Likewise.
5052 * config/libbid/_df_to_sd.c: Likewise.
5053 * config/libbid/_df_to_td.c: Likewise.
5054 * config/libbid/_di_to_dd.c: Likewise.
5055 * config/libbid/_di_to_sd.c: Likewise.
5056 * config/libbid/_di_to_td.c: Likewise.
5057 * config/libbid/_div_dd.c: Likewise.
5058 * config/libbid/_div_sd.c: Likewise.
5059 * config/libbid/_div_td.c: Likewise.
5060 * config/libbid/_eq_dd.c: Likewise.
5061 * config/libbid/_eq_sd.c: Likewise.
5062 * config/libbid/_eq_td.c: Likewise.
5063 * config/libbid/_ge_dd.c: Likewise.
5064 * config/libbid/_ge_sd.c: Likewise.
5065 * config/libbid/_ge_td.c: Likewise.
5066 * config/libbid/_gt_dd.c: Likewise.
5067 * config/libbid/_gt_sd.c: Likewise.
5068 * config/libbid/_gt_td.c: Likewise.
5069 * config/libbid/_isinfd128.c: Likewise.
5070 * config/libbid/_isinfd32.c: Likewise.
5071 * config/libbid/_isinfd64.c: Likewise.
5072 * config/libbid/_le_dd.c: Likewise.
5073 * config/libbid/_le_sd.c: Likewise.
5074 * config/libbid/_le_td.c: Likewise.
5075 * config/libbid/_lt_dd.c: Likewise.
5076 * config/libbid/_lt_sd.c: Likewise.
5077 * config/libbid/_lt_td.c: Likewise.
5078 * config/libbid/_mul_dd.c: Likewise.
5079 * config/libbid/_mul_sd.c: Likewise.
5080 * config/libbid/_mul_td.c: Likewise.
5081 * config/libbid/_ne_dd.c: Likewise.
5082 * config/libbid/_ne_sd.c: Likewise.
5083 * config/libbid/_ne_td.c: Likewise.
5084 * config/libbid/_sd_to_dd.c: Likewise.
5085 * config/libbid/_sd_to_df.c: Likewise.
5086 * config/libbid/_sd_to_di.c: Likewise.
5087 * config/libbid/_sd_to_sf.c: Likewise.
5088 * config/libbid/_sd_to_si.c: Likewise.
5089 * config/libbid/_sd_to_td.c: Likewise.
5090 * config/libbid/_sd_to_tf.c: Likewise.
5091 * config/libbid/_sd_to_udi.c: Likewise.
5092 * config/libbid/_sd_to_usi.c: Likewise.
5093 * config/libbid/_sd_to_xf.c: Likewise.
5094 * config/libbid/_sf_to_dd.c: Likewise.
5095 * config/libbid/_sf_to_sd.c: Likewise.
5096 * config/libbid/_sf_to_td.c: Likewise.
5097 * config/libbid/_si_to_dd.c: Likewise.
5098 * config/libbid/_si_to_sd.c: Likewise.
5099 * config/libbid/_si_to_td.c: Likewise.
5100 * config/libbid/_td_to_dd.c: Likewise.
5101 * config/libbid/_td_to_df.c: Likewise.
5102 * config/libbid/_td_to_di.c: Likewise.
5103 * config/libbid/_td_to_sd.c: Likewise.
5104 * config/libbid/_td_to_sf.c: Likewise.
5105 * config/libbid/_td_to_si.c: Likewise.
5106 * config/libbid/_td_to_tf.c: Likewise.
5107 * config/libbid/_td_to_udi.c: Likewise.
5108 * config/libbid/_td_to_usi.c: Likewise.
5109 * config/libbid/_td_to_xf.c: Likewise.
5110 * config/libbid/_tf_to_dd.c: Likewise.
5111 * config/libbid/_tf_to_sd.c: Likewise.
5112 * config/libbid/_tf_to_td.c: Likewise.
5113 * config/libbid/_udi_to_dd.c: Likewise.
5114 * config/libbid/_udi_to_sd.c: Likewise.
5115 * config/libbid/_udi_to_td.c: Likewise.
5116 * config/libbid/_unord_dd.c: Likewise.
5117 * config/libbid/_unord_sd.c: Likewise.
5118 * config/libbid/_unord_td.c: Likewise.
5119 * config/libbid/_usi_to_dd.c: Likewise.
5120 * config/libbid/_usi_to_sd.c: Likewise.
5121 * config/libbid/_usi_to_td.c: Likewise.
5122 * config/libbid/_xf_to_dd.c: Likewise.
5123 * config/libbid/_xf_to_sd.c: Likewise.
5124 * config/libbid/_xf_to_td.c: Likewise.
5125 * config/libbid/bid128.c: Likewise.
5126 * config/libbid/bid128_2_str.h: Likewise.
5127 * config/libbid/bid128_2_str_macros.h: Likewise.
5128 * config/libbid/bid128_2_str_tables.c: Likewise.
5129 * config/libbid/bid128_add.c: Likewise.
5130 * config/libbid/bid128_compare.c: Likewise.
5131 * config/libbid/bid128_div.c: Likewise.
5132 * config/libbid/bid128_fma.c: Likewise.
5133 * config/libbid/bid128_logb.c: Likewise.
5134 * config/libbid/bid128_minmax.c: Likewise.
5135 * config/libbid/bid128_mul.c: Likewise.
5136 * config/libbid/bid128_next.c: Likewise.
5137 * config/libbid/bid128_noncomp.c: Likewise.
5138 * config/libbid/bid128_quantize.c: Likewise.
5139 * config/libbid/bid128_rem.c: Likewise.
5140 * config/libbid/bid128_round_integral.c: Likewise.
5141 * config/libbid/bid128_scalb.c: Likewise.
5142 * config/libbid/bid128_sqrt.c: Likewise.
5143 * config/libbid/bid128_string.c: Likewise.
5144 * config/libbid/bid128_to_int16.c: Likewise.
5145 * config/libbid/bid128_to_int32.c: Likewise.
5146 * config/libbid/bid128_to_int64.c: Likewise.
5147 * config/libbid/bid128_to_int8.c: Likewise.
5148 * config/libbid/bid128_to_uint16.c: Likewise.
5149 * config/libbid/bid128_to_uint32.c: Likewise.
5150 * config/libbid/bid128_to_uint64.c: Likewise.
5151 * config/libbid/bid128_to_uint8.c: Likewise.
5152 * config/libbid/bid32_to_bid128.c: Likewise.
5153 * config/libbid/bid32_to_bid64.c: Likewise.
5154 * config/libbid/bid64_add.c: Likewise.
5155 * config/libbid/bid64_compare.c: Likewise.
5156 * config/libbid/bid64_div.c: Likewise.
5157 * config/libbid/bid64_fma.c: Likewise.
5158 * config/libbid/bid64_logb.c: Likewise.
5159 * config/libbid/bid64_minmax.c: Likewise.
5160 * config/libbid/bid64_mul.c: Likewise.
5161 * config/libbid/bid64_next.c: Likewise.
5162 * config/libbid/bid64_noncomp.c: Likewise.
5163 * config/libbid/bid64_quantize.c: Likewise.
5164 * config/libbid/bid64_rem.c: Likewise.
5165 * config/libbid/bid64_round_integral.c: Likewise.
5166 * config/libbid/bid64_scalb.c: Likewise.
5167 * config/libbid/bid64_sqrt.c: Likewise.
5168 * config/libbid/bid64_string.c: Likewise.
5169 * config/libbid/bid64_to_bid128.c: Likewise.
5170 * config/libbid/bid64_to_int16.c: Likewise.
5171 * config/libbid/bid64_to_int32.c: Likewise.
5172 * config/libbid/bid64_to_int64.c: Likewise.
5173 * config/libbid/bid64_to_int8.c: Likewise.
5174 * config/libbid/bid64_to_uint16.c: Likewise.
5175 * config/libbid/bid64_to_uint32.c: Likewise.
5176 * config/libbid/bid64_to_uint64.c: Likewise.
5177 * config/libbid/bid64_to_uint8.c: Likewise.
5178 * config/libbid/bid_b2d.h: Likewise.
5179 * config/libbid/bid_binarydecimal.c: Likewise.
5180 * config/libbid/bid_conf.h: Likewise.
5181 * config/libbid/bid_convert_data.c: Likewise.
5182 * config/libbid/bid_decimal_data.c: Likewise.
5183 * config/libbid/bid_decimal_globals.c: Likewise.
5184 * config/libbid/bid_div_macros.h: Likewise.
5185 * config/libbid/bid_dpd.c: Likewise.
5186 * config/libbid/bid_flag_operations.c: Likewise.
5187 * config/libbid/bid_from_int.c: Likewise.
5188 * config/libbid/bid_functions.h: Likewise.
5189 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5190 * config/libbid/bid_inline_add.h: Likewise.
5191 * config/libbid/bid_internal.h: Likewise.
5192 * config/libbid/bid_round.c: Likewise.
5193 * config/libbid/bid_sqrt_macros.h: Likewise.
5195 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5197 * Makefile.in: Change copyright header to refer to version
5198 3 of the GNU General Public License and to point readers at the
5199 COPYING3 file and the FSF's license web page.
5200 * config.host: Likewise.
5202 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5204 * config.host: Reorder and merge to match config.gcc change.
5206 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5208 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5210 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5212 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5213 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5214 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5215 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5217 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5219 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5220 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5222 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5224 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5225 ia64/t-softfp-compat to tmake_file.
5227 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5229 * config/ia64/__divxf3.asm: New.
5230 * config/ia64/_fixtfdi.asm: Likewise.
5231 * config/ia64/_fixunstfdi.asm: Likewise.
5232 * config/ia64/_floatditf.asm: Likewise.
5233 * config/ia64/t-fprules-softfp: Likewise.
5234 * config/ia64/t-softfp-compat: Likewise.
5235 * config/ia64/tf-signs.c: Likewise.
5237 2009-01-18 Ben Elliston <bje@au.ibm.com>
5239 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5241 2009-01-16 Ben Elliston <bje@au.ibm.com>
5243 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5246 2009-01-13 Ben Elliston <bje@au.ibm.com>
5248 * config/t-softfp: New file.
5249 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5250 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5252 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5254 * config.host: Add m32r*-*-rtems*.
5256 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5258 * config.host: Add m32c*-*-rtems*.
5260 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5263 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5264 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5265 * configure: Regenerate.
5266 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5267 tmake_file here from gcc/config.gcc.
5268 Move extra_parts here from gcc/config.gcc.
5269 * config/i386/t-sol2: Move here from gcc/config/i386.
5270 Use gcc_srcdir instead of srcdir.
5272 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5274 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5277 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5279 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5281 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5283 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5285 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5288 * config.host: Add picochip-*-*.
5290 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5292 * config.host: Match more processor names for Xtensa.
5294 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5296 * config/i386/64/t-softfp-compat: Update comments.
5298 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5300 * config/i386/64/_divtc3-compat.c: Moved to ...
5301 * config/i386/64/_divtc3.c: Here.
5303 * config/i386/64/_multc3-compat.c: Moved to ...
5304 * config/i386/64/_multc3.c: Here.
5306 * config/i386/64/_powitf2-compat.c: Moved to ...
5307 * config/i386/64/_powitf2.c: Here.
5309 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5310 .c suffix instead of -compat.c.
5312 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5314 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5315 (_FP_MUL_MEAT_D): Ditto.
5316 (_FP_DIV_MEAT_S): Ditto.
5317 (_FP_DIV_MEAT_D): Ditto.
5319 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5321 * Makefile.in: Add support for __sync_* libgcc functions.
5323 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5325 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5327 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5330 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5331 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5333 * config/i386/64/t-fprules-softfp: Moved to ...
5334 * config/i386/64/t-softfp-compat: This. New.
5336 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5338 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5339 Initialize f with 0.0.
5341 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5344 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5346 * config/i386/64/_divtc3-compat.c: New.
5347 * config/i386/64/_multc3-compat.c: Likewise.
5348 * config/i386/64/_powitf2-compat.c: Likewise.
5349 * config/i386/64/eqtf2.c: Likewise.
5350 * config/i386/64/getf2.c: Likewise.
5351 * config/i386/64/letf2.c: Likewise.
5352 * config/i386/64/t-fprules-softfp: Likewise.
5354 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5356 * config.host: Add i386/${host_address}/t-fprules-softfp to
5357 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5358 i[34567]86-*-linux*, x86_64-*-linux*.
5360 * configure.ac: Set host_address to 64 or 32 for x86.
5361 * configure: Regenerated.
5363 * Makefile.in (config.status): Also depend on
5364 $(srcdir)/config.host.
5366 * config/i386/32/t-fprules-softfp: New.
5367 * config/i386/32/tf-signs.c: Likewise.
5369 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5371 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5372 Uros Bizjak <ubizjak@gmail.com>
5374 * config/i386/32/sfp-machine.h: New.
5376 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5378 * config/rs6000/t-ppccomm: Remove rules that conflict with
5379 auto-generated rules.
5381 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5383 * configure.ac: sinclude override.m4.
5384 * configure: Regenerate.
5386 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5388 * configure: Regenerate.
5390 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5392 * Makefile.in (DECNUMINC): Remove
5393 -I$(MULTIBUILDTOP)../../libdecnumber.
5396 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5398 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5399 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5400 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5401 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5402 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5403 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5404 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5405 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5406 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5407 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5408 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5409 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5410 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5411 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5413 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5415 * config.host (sh2[lbe]*-*-linux*): Allow target.
5417 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5419 * config/rs6000/t-ppccomm: Add build rules for new files.
5420 (LIB2ADD_ST): New variable.
5422 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5426 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5427 * config/t-avr: New file. Build 16bit libgcc functions.
5429 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5432 * config/t-slibgcc-darwin: Make install-leaf dependent on
5433 install-darwin-libgcc-stubs instead of install.
5435 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5437 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5438 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5439 sh-*-rtemscoff*): Remove cases.
5441 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5443 * Makefile.in (all): Use install-leaf rather than install.
5444 (install): Split most of the rule into...
5445 (install-leaf): ...this new one.
5447 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5448 Paolo Bonzini <bonzini@gnu.org>
5451 * Makefile.in: Use @shlib_slibdir@ substitution to get
5452 correct install name on darwin.
5453 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5455 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5457 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5458 cris-*-elf and cris-*-none.
5459 (crisv32-*-linux*): Similar, as cris-*-linux*.
5461 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5463 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5465 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5468 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5469 * configure: Regenerated.
5471 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5473 * Makefile.in (dfp-filenames): Replace decimal_globals,
5474 decimal_data, binarydecimal and convert_data with
5475 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5476 and bid_convert_data, respectively.
5478 2007-09-17 Chao-ying Fu <fu@mips.com>
5479 Nigel Stephens <nigel@mips.com>
5481 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5482 * Makefile.in (fixed_point): Define.
5483 Check if fixed_point is yes to build support functions.
5484 * configure.ac: Check for fixed_point support.
5485 * configure: Regenerated.
5486 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5487 funcs, modes, from, to.
5489 2007-09-11 Janis Johnson <janis187@us.ibm.com
5491 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5493 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5495 * Makefile.in (dfp-filenames): Remove decUtility, add
5496 decDouble, decPacked, decQuad, decSingle.
5498 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5500 * config.host : Add x86_64-elf target.
5502 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5504 * configure.ac (set_have_cc_tls): Add a missing =.
5505 * configure: Regenerated.
5507 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5509 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5510 and x86_64-*-linux*.
5512 * config/t-tls: New file.
5514 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5516 * configure.ac: Include ../config/enable.m4 and
5517 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5518 supports TLS and substitute set_have_cc_tls.
5519 * configure: Regenerated.
5521 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5523 * Makefile.in: Use libbid for DFP when BID is enabled.
5525 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5527 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5528 extra_parts. Add config/i386/t-cygming to tmake_file.
5529 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5531 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5532 Danny Smith <dannysmith@users.sourceforge.net>
5535 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5536 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5537 * config/i386/t-crtfm: Compile crtfastmath.o with
5538 -minline-all-stringops.
5540 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5542 * config.host (sparc-wrs-vxworks): New target.
5544 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5546 * config.host: Recognize fido.
5548 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5550 * configure: Check host, not target, for decimal float support.
5552 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5554 * config/i386/t-crtpc: New file.
5555 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5556 (x86_64-*-linux*): Ditto.
5558 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5560 * config.host (x86_64-*-mingw*): New target.
5562 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5563 H.J. Lu <hongjiu.lu@intel.com>
5565 * Makefile.in (enable_decimal_float): New.
5567 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5568 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5569 (decbits-filenames): This.
5570 (decbits-objects): New.
5571 (libgcc-objects): Add $(decbits-objects).
5573 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5574 Substitute enable_decimal_float.
5575 * configure: Regenerated.
5577 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5579 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5581 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5583 * Makefile.in (install-info): New dummy target.
5585 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5587 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5589 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5591 * Makefile.in: Add install-html and install-pdf dummy
5594 2007-02-05 Roger Sayle <roger@eyesopen.com>
5595 Daniel Jacobowitz <dan@codesourcery.com>
5597 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5598 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5599 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5601 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5603 * Makefile.in (dec-filenames): Add decExcept.
5605 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5608 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5611 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5613 * configure.ac: Add --enable-version-specific-runtime-libs.
5614 Correct $slibdir default.
5615 * configure: Regenerated.
5617 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5619 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5621 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5624 * config.host (alpha*-*-linux*): Set extra_parts.
5626 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5628 * config/sh/t-linux: New.
5629 * config.host (sh*-*-linux*): Set tmake_file.
5631 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5633 * Makefile.in (install): Handle multilibs.
5635 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5637 * Makefile.in: Added .PHONY entry for documentation targets.
5639 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5641 * Makefile.in: Add empty info, html, dvi, pdf targets.
5643 2007-01-04 Mike Stump <mrs@apple.com>
5645 * Makefile.in (MAKEINFO): Remove.
5648 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5650 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5651 * configure: Regenerate.
5652 * Makefile.in (host_subdir): Substitute it.
5653 (gcc_objdir): Use it.
5655 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5657 * config.host (ia64*-*-linux*): Set tmake_file.
5659 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5661 * Makefile.in (version): Define.
5663 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5664 Paolo Bonzini <bonzini@gnu.org>
5666 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5667 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5668 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5669 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5670 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5671 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5672 * configure: Generated.