1 2014-03-06 Nick Clifton <nickc@redhat.com>
3 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
4 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
6 2014-02-28 Joey Ye <joey.ye@arm.com>
9 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
10 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
13 2014-02-24 Walter Lee <walt@tilera.com>
15 * config.host: Support "tilegx*" and "tilepro*" triplets.
16 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
17 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
19 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
20 Chung-Lin Tang <cltang@codesourcery.com>
22 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
23 * config/nios2/crti.S: Remove .file directive.
24 * config/nios2/crtn.S: Likewise.
26 2014-02-18 Kai Tietz <ktietz@redhat.com>
27 Jonathan Schleifer <js@webkeks.org>
30 * unwind-seh.c (_GCC_specific_handler): Pass proper
31 value to unwind-handler.
33 2014-02-12 Joseph Myers <joseph@codesourcery.com>
35 * soft-fp/adddf3.c: Update from glibc.
36 * soft-fp/addsf3.c: Likewise.
37 * soft-fp/addtf3.c: Likewise.
38 * soft-fp/divdf3.c: Likewise.
39 * soft-fp/divsf3.c: Likewise.
40 * soft-fp/divtf3.c: Likewise.
41 * soft-fp/double.h: Likewise.
42 * soft-fp/eqdf2.c: Likewise.
43 * soft-fp/eqsf2.c: Likewise.
44 * soft-fp/eqtf2.c: Likewise.
45 * soft-fp/extenddftf2.c: Likewise.
46 * soft-fp/extended.h: Likewise.
47 * soft-fp/extendsfdf2.c: Likewise.
48 * soft-fp/extendsftf2.c: Likewise.
49 * soft-fp/extendxftf2.c: Likewise.
50 * soft-fp/fixdfdi.c: Likewise.
51 * soft-fp/fixdfsi.c: Likewise.
52 * soft-fp/fixdfti.c: Likewise.
53 * soft-fp/fixsfdi.c: Likewise.
54 * soft-fp/fixsfsi.c: Likewise.
55 * soft-fp/fixsfti.c: Likewise.
56 * soft-fp/fixtfdi.c: Likewise.
57 * soft-fp/fixtfsi.c: Likewise.
58 * soft-fp/fixtfti.c: Likewise.
59 * soft-fp/fixunsdfdi.c: Likewise.
60 * soft-fp/fixunsdfsi.c: Likewise.
61 * soft-fp/fixunsdfti.c: Likewise.
62 * soft-fp/fixunssfdi.c: Likewise.
63 * soft-fp/fixunssfsi.c: Likewise.
64 * soft-fp/fixunssfti.c: Likewise.
65 * soft-fp/fixunstfdi.c: Likewise.
66 * soft-fp/fixunstfsi.c: Likewise.
67 * soft-fp/fixunstfti.c: Likewise.
68 * soft-fp/floatdidf.c: Likewise.
69 * soft-fp/floatdisf.c: Likewise.
70 * soft-fp/floatditf.c: Likewise.
71 * soft-fp/floatsidf.c: Likewise.
72 * soft-fp/floatsisf.c: Likewise.
73 * soft-fp/floatsitf.c: Likewise.
74 * soft-fp/floattidf.c: Likewise.
75 * soft-fp/floattisf.c: Likewise.
76 * soft-fp/floattitf.c: Likewise.
77 * soft-fp/floatundidf.c: Likewise.
78 * soft-fp/floatundisf.c: Likewise.
79 * soft-fp/floatunditf.c: Likewise.
80 * soft-fp/floatunsidf.c: Likewise.
81 * soft-fp/floatunsisf.c: Likewise.
82 * soft-fp/floatunsitf.c: Likewise.
83 * soft-fp/floatuntidf.c: Likewise.
84 * soft-fp/floatuntisf.c: Likewise.
85 * soft-fp/floatuntitf.c: Likewise.
86 * soft-fp/gedf2.c: Likewise.
87 * soft-fp/gesf2.c: Likewise.
88 * soft-fp/getf2.c: Likewise.
89 * soft-fp/ledf2.c: Likewise.
90 * soft-fp/lesf2.c: Likewise.
91 * soft-fp/letf2.c: Likewise.
92 * soft-fp/muldf3.c: Likewise.
93 * soft-fp/mulsf3.c: Likewise.
94 * soft-fp/multf3.c: Likewise.
95 * soft-fp/negdf2.c: Likewise.
96 * soft-fp/negsf2.c: Likewise.
97 * soft-fp/negtf2.c: Likewise.
98 * soft-fp/op-1.h: Likewise.
99 * soft-fp/op-2.h: Likewise.
100 * soft-fp/op-4.h: Likewise.
101 * soft-fp/op-8.h: Likewise.
102 * soft-fp/op-common.h: Likewise.
103 * soft-fp/quad.h: Likewise.
104 * soft-fp/single.h: Likewise.
105 * soft-fp/soft-fp.h: Likewise.
106 * soft-fp/subdf3.c: Likewise.
107 * soft-fp/subsf3.c: Likewise.
108 * soft-fp/subtf3.c: Likewise.
109 * soft-fp/truncdfsf2.c: Likewise.
110 * soft-fp/trunctfdf2.c: Likewise.
111 * soft-fp/trunctfsf2.c: Likewise.
112 * soft-fp/trunctfxf2.c: Likewise.
113 * soft-fp/unorddf2.c: Likewise.
114 * soft-fp/unordsf2.c: Likewise.
115 * soft-fp/unordtf2.c: Likewise.
116 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
118 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
120 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
122 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
124 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
126 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
128 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
130 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
132 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
134 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
136 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
138 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
140 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
142 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
144 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
146 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
149 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
151 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
152 cannot be represented.
153 * config/s390/32/_fixsfdi.c: Likewise.
154 * config/s390/32/_fixtfdi.c: Likewise.
155 * config/s390/32/_fixunsdfdi.c: Likewise.
156 * config/s390/32/_fixunssfdi.c: Likewise.
157 * config/s390/32/_fixunstfdi.c: Likewise.
159 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
161 * configure.ac (libgcc_cv_mips_hard_float): New.
162 * configure: Regenerate.
163 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
164 t-softfp-sfdf for hard-float targets.
165 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
166 (softfp_float_modes, softfp_int_modes, softfp_extensions)
167 (softfp_truncations, softfp_exclude_libgcc2): New.
168 * config/t-hardfp: New file.
169 * config/t-hardfp-sfdf: Likewise.
170 * config/hardfp.c: Likewise.
172 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
174 * config.host: Include t-floattodi also for s390x.
175 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
176 * config/s390/32/_fixsfdi.c: Likewise.
177 * config/s390/32/_fixtfdi.c: Likewise.
178 * config/s390/32/_fixunsdfdi.c: Likewise.
179 * config/s390/32/_fixunssfdi.c: Likewise.
180 * config/s390/32/_fixunstfdi.c: Likewise.
182 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
185 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
186 (install-libgcc-unwind-map-forbuild): New target.
187 (all): Depend on install-libgcc-unwind-map-forbuild.
188 (install-libgcc-unwind-map): New target.
189 (install): Depend on install-libgcc-unwind-map.
191 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
193 * config/nios2/crti.S (_init): Initialize GOT pointer from
194 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
196 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
198 * configure.ac: Check __mips64 when setting host_address.
199 * configure: Regenerate.
200 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
201 mips/t-mips64 and t-softfp.
202 (mips*-*-linux*): Don't add mips/t-tpbit.
203 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
204 (DPBIT, DPBIT_CFLAGS): Delete.
205 * config/mips/sfp-machine.h: New file.
206 * config/mips/t-mips64: Likewise.
207 * config/mips/t-softfp-tf: Likewise.
208 * config/mips/t-tpbit: Delete.
210 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
212 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
215 2014-01-25 Walter Lee <walt@tilera.com>
217 * config/tilepro/atomic.c: Include tconfig.h. Don't include
218 config.h or system.h.
221 2014-01-25 Walter Lee <walt@tilera.com>
223 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
224 (post_atomic_barrier): Ditto.
225 (__fetch_and_do): New macro.
226 (__atomic_fetch_and_do): Use __fetch_and_do.
227 (__sync_fetch_and_do): New macro.
228 (__sync_fetch_and_add_4): New function.
229 (__sync_fetch_and_sub_4): New function.
230 (__sync_fetch_and_or_4): New function.
231 (__sync_fetch_and_and_4): New function.
232 (__sync_fetch_and_xor_4): New function.
233 (__sync_fetch_and_nand_4): New function.
234 (__sync_fetch_and_add_8): New function.
235 (__sync_fetch_and_sub_8): New function.
236 (__sync_fetch_and_or_8): New function.
237 (__sync_fetch_and_and_8): New function.
238 (__sync_fetch_and_xor_8): New function.
239 (__sync_fetch_and_nand_8): New function.
240 (__do_and_fetch): New macro.
241 (__atomic_do_and_fetch): Use __do_and_fetch.
242 (__sync_do_and_fetch): New macro.
243 (__sync_add_and_fetch_4): New function.
244 (__sync_sub_and_fetch_4): New function.
245 (__sync_or_and_fetch_4): New function.
246 (__sync_and_and_fetch_4): New function.
247 (__sync_xor_and_fetch_4): New function.
248 (__sync_nand_and_fetch_4): New function.
249 (__sync_add_and_fetch_8): New function.
250 (__sync_sub_and_fetch_8): New function.
251 (__sync_or_and_fetch_8): New function.
252 (__sync_and_and_fetch_8): New function.
253 (__sync_xor_and_fetch_8): New function.
254 (__sync_nand_and_fetch_8): New function.
255 (__sync_exchange_methods): New macro.
256 (__sync_val_compare_and_swap_4): New function.
257 (__sync_bool_compare_and_swap_4): New function.
258 (__sync_lock_test_and_test_4): New function.
259 (__sync_val_compare_and_swap_8): New function.
260 (__sync_bool_compare_and_swap_8): New function.
261 (__sync_lock_test_and_test_8): New function.
262 (__subword_cmpxchg_body): New macro.
263 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
264 (__atomic_compare_exchange_2): Ditto.
265 (__sync_subword_cmpxchg): New macro.
266 (__sync_val_compare_and_swap_1): New function.
267 (__sync_bool_compare_and_swap_1): New function.
268 (__sync_val_compare_and_swap_2): New function.
269 (__sync_bool_compare_and_swap_2): New function.
270 (__atomic_subword): Rename to ...
271 (__subword): ... New name.
272 (__atomic_subword_fetch): Use __subword.
273 (__sync_subword_fetch): New macro.
274 (__sync_fetch_and_add_1): New function.
275 (__sync_fetch_and_sub_1): New function.
276 (__sync_fetch_and_or_1): New function.
277 (__sync_fetch_and_and_1): New function.
278 (__sync_fetch_and_xor_1): New function.
279 (__sync_fetch_and_nand_1): New function.
280 (__sync_fetch_and_add_2): New function.
281 (__sync_fetch_and_sub_2): New function.
282 (__sync_fetch_and_or_2): New function.
283 (__sync_fetch_and_and_2): New function.
284 (__sync_fetch_and_xor_2): New function.
285 (__sync_fetch_and_nand_2): New function.
286 (__sync_add_and_fetch_1): New function.
287 (__sync_sub_and_fetch_1): New function.
288 (__sync_or_and_fetch_1): New function.
289 (__sync_and_and_fetch_1): New function.
290 (__sync_xor_and_fetch_1): New function.
291 (__sync_nand_and_fetch_1): New function.
292 (__sync_add_and_fetch_2): New function.
293 (__sync_sub_and_fetch_2): New function.
294 (__sync_or_and_fetch_2): New function.
295 (__sync_and_and_fetch_2): New function.
296 (__sync_xor_and_fetch_2): New function.
297 (__sync_nand_and_fetch_2): New function.
298 (__atomic_subword_lock): Use __subword.
299 (__sync_subword_lock): New macro.
300 (__sync_lock_test_and_set_1): New function.
301 (__sync_lock_test_and_set_2): New function.
303 2014-01-25 Walter Lee <walt@tilera.com>
305 * config/tilepro/atomic.c (BIT_OFFSET): Define.
306 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
307 (__atomic_subword): Ditto.
309 2014-01-25 Walter Lee <walt@tilera.com>
311 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
312 a prefix op argument.
313 (__atomic_nand_fetch_4): Add prefix op.
314 (__atomic_nand_fetch_8): Ditto.
316 2014-01-21 Baruch Siach <barch@tkos.co.il>
318 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
320 2014-01-09 Rong Xu <xur@google.com>
322 * libgcov-driver.c (this_prg): make it local to save
324 (gcov_exit_compute_summary): Ditto.
325 (gcov_exit_merge_gcda): Ditto.
326 (gcov_exit_merge_summary): Ditto.
327 (gcov_exit_dump_gcov): Ditto.
329 2014-01-08 Rong Xu <xur@google.com>
331 * libgcov-driver.c: Use libgcov.h.
332 (buffer_fn_data): Use xmalloc instead of malloc.
333 (gcov_exit_merge_gcda): Ditto.
334 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
335 * libgcov.h: New common header files for libgcov-*.h.
336 * libgcov-interface.c: Use libgcov.h
337 * libgcov-merge.c: Ditto.
338 * libgcov-profiler.c: Ditto.
339 * Makefile.in: Add dependence to libgcov.h
341 2014-01-02 Joseph Myers <joseph@codesourcery.com>
343 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
344 case of small numerator and finite nonzero result.
346 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
348 Update copyright years
350 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
352 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
353 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
354 config/arc/dp-hack.h, config/arc/fp-hack.h,
355 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
356 config/arc/ieee-754/arc600-dsp/divdf3.S,
357 config/arc/ieee-754/arc600-dsp/divsf3.S,
358 config/arc/ieee-754/arc600-dsp/muldf3.S,
359 config/arc/ieee-754/arc600-dsp/mulsf3.S,
360 config/arc/ieee-754/arc600-mul64/divdf3.S,
361 config/arc/ieee-754/arc600-mul64/divsf3.S,
362 config/arc/ieee-754/arc600-mul64/muldf3.S,
363 config/arc/ieee-754/arc600-mul64/mulsf3.S,
364 config/arc/ieee-754/arc600/divsf3.S,
365 config/arc/ieee-754/arc600/mulsf3.S,
366 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
367 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
368 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
369 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
370 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
371 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
372 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
373 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
374 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
375 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
376 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
377 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
378 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
379 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
380 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
381 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
382 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
383 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
384 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
385 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
386 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
387 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
388 vtv_start_preinit.c: Use the standard form for the copyright notice.
390 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
391 Chung-Lin Tang <cltang@codesourcery.com>
392 Based on patches from Altera Corporation
394 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
395 * config/nios2/lib2-nios2.h: New file.
396 * config/nios2/lib2-divmod-hi.c: New file.
397 * config/nios2/linux-unwind.h: New file.
398 * config/nios2/lib2-divmod.c: New file.
399 * config/nios2/linux-atomic.c: New file.
400 * config/nios2/t-nios2: New file.
401 * config/nios2/crti.asm: New file.
402 * config/nios2/t-linux: New file.
403 * config/nios2/lib2-divtable.c: New file.
404 * config/nios2/lib2-mul.c: New file.
405 * config/nios2/tramp.c: New file.
406 * config/nios2/crtn.asm: New file.
408 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
410 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
411 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
412 from cpuid.h to check vendor signatures.
414 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
416 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
417 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
418 (get_amd_cpu): Likewise.
420 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
422 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
425 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
426 H.J. Lu <hongjiu.lu@intel.com>
429 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
431 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
432 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
433 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
434 FEATURE_XOP and FEATURE_FMA.
435 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
437 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
438 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
439 FEATURE_FMA4 and FEATURE_XOP.
441 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
443 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
444 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
445 (get_intel_cpu): Updated.
447 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
449 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
451 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
453 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
454 instructions when __SSE_MATH__ is defined.
456 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
458 * config.host (microblaze-*-rtems*): New.
460 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
462 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
463 architectures that do not have hardware divide instruction.
464 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
466 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
468 * longlong.h: Delete (moved to include/).
470 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
472 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
473 of normal number and qNaN to not raise an inexact exception.
475 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
477 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
479 2013-11-28 Matthew Leach <matthew.leach@arm.com>
481 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
482 for correct opcodes on BE.
484 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
486 * soft-fp/op-4.h: Update from glibc.
488 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
490 * libgcc2.c (__udivmoddi4): Define new implementation when
491 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
494 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
496 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
498 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
500 * config/t-softfp (soft-fp-objects-base): New variable.
501 (soft-fp-objects): Use it.
503 2013-11-23 David Edelson <dje.gcc@gmail.com>
504 Andrew Dixie <andrewd@gentrack.com>
507 * config/rs6000/aixinitfini.c: New file.
508 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
509 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
512 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
514 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
516 2013-11-18 Jan Hubicka <jh@suse.cz>
518 * libgcov-driver.c (run_accounted): Make global level static.
519 (gcov_exit_merge_summary): Silence warning; do not clear
521 (gcov_exit): Clear it here.
523 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
526 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
527 (all_prg, crc32): Remove static vars.
528 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
530 (gcov_exit_merge_gcda): Add crc32 parameter.
531 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
532 do not account run if it was already accounted.
533 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
534 (gcov_exit): Initialize all_prg; update.
536 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
538 * configure: Regenerate.
540 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
541 Alan Modra <amodra@gmail.com>
543 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
544 (frob_update_context): Use it.
546 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
547 Alan Modra <amodra@gmail.com>
549 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
550 (trampoline_initial): Provide ELFv2 variant.
551 (__trampoline_setup): Likewise.
553 * config/rs6000/linux-unwind.h (frob_update_context): Do not
554 check for AIX indirect function call sequence if _CALL_ELF == 2.
556 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
557 Alan Modra <amodra@gmail.com>
559 * config/rs6000/linux-unwind.h (get_regs): Do not support
560 old kernel versions if _CALL_ELF == 2.
561 (frob_update_context): Do not support PLT stub variants only
562 generated by old linkers if _CALL_ELF == 2.
564 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
565 Alan Modra <amodra@gmail.com>
567 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
568 location of CR save area for 64-bit little-endian systems.
570 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
572 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
574 * config/arm/t-vxworks: Delete.
576 2013-11-10 Kai Tietz <ktietz@redhat.com>
578 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
579 Increment load-count on use of LIBGCC_SONAME DLL.
580 (hmod_libgcc): New static variable to hold handle of
582 (__gcc_deregister_frame): Decrement load-count of
585 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
587 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
589 * configure: Regenerate
591 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
593 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
594 FP_EX_DENORM. Store result to volatile location after SSE division
595 to close interrupt window. Remove unneeded fwait after x87
596 division since interrupt window will be closed by emitted fstp.
597 Rewrite FP_EX_INEXACT handling.
599 2013-11-06 Joseph Myers <joseph@codesourcery.com>
601 * soft-fp/README: Update.
602 * soft-fp/adddf3.c: Update from glibc.
603 * soft-fp/addsf3.c: Likewise.
604 * soft-fp/addtf3.c: Likewise.
605 * soft-fp/divdf3.c: Likewise.
606 * soft-fp/divsf3.c: Likewise.
607 * soft-fp/divtf3.c: Likewise.
608 * soft-fp/double.h: Likewise.
609 * soft-fp/eqdf2.c: Likewise.
610 * soft-fp/eqsf2.c: Likewise.
611 * soft-fp/eqtf2.c: Likewise.
612 * soft-fp/extenddftf2.c: Likewise.
613 * soft-fp/extended.h: Likewise.
614 * soft-fp/extendsfdf2.c: Likewise.
615 * soft-fp/extendsftf2.c: Likewise.
616 * soft-fp/extendxftf2.c: Likewise.
617 * soft-fp/fixdfdi.c: Likewise.
618 * soft-fp/fixdfsi.c: Likewise.
619 * soft-fp/fixdfti.c: Likewise.
620 * soft-fp/fixsfdi.c: Likewise.
621 * soft-fp/fixsfsi.c: Likewise.
622 * soft-fp/fixsfti.c: Likewise.
623 * soft-fp/fixtfdi.c: Likewise.
624 * soft-fp/fixtfsi.c: Likewise.
625 * soft-fp/fixtfti.c: Likewise.
626 * soft-fp/fixunsdfdi.c: Likewise.
627 * soft-fp/fixunsdfsi.c: Likewise.
628 * soft-fp/fixunsdfti.c: Likewise.
629 * soft-fp/fixunssfdi.c: Likewise.
630 * soft-fp/fixunssfsi.c: Likewise.
631 * soft-fp/fixunssfti.c: Likewise.
632 * soft-fp/fixunstfdi.c: Likewise.
633 * soft-fp/fixunstfsi.c: Likewise.
634 * soft-fp/fixunstfti.c: Likewise.
635 * soft-fp/floatdidf.c: Likewise.
636 * soft-fp/floatdisf.c: Likewise.
637 * soft-fp/floatditf.c: Likewise.
638 * soft-fp/floatsidf.c: Likewise.
639 * soft-fp/floatsisf.c: Likewise.
640 * soft-fp/floatsitf.c: Likewise.
641 * soft-fp/floattidf.c: Likewise.
642 * soft-fp/floattisf.c: Likewise.
643 * soft-fp/floattitf.c: Likewise.
644 * soft-fp/floatundidf.c: Likewise.
645 * soft-fp/floatundisf.c: Likewise.
646 * soft-fp/floatunditf.c: Likewise.
647 * soft-fp/floatunsidf.c: Likewise.
648 * soft-fp/floatunsisf.c: Likewise.
649 * soft-fp/floatunsitf.c: Likewise.
650 * soft-fp/floatuntidf.c: Likewise.
651 * soft-fp/floatuntisf.c: Likewise.
652 * soft-fp/floatuntitf.c: Likewise.
653 * soft-fp/gedf2.c: Likewise.
654 * soft-fp/gesf2.c: Likewise.
655 * soft-fp/getf2.c: Likewise.
656 * soft-fp/ledf2.c: Likewise.
657 * soft-fp/lesf2.c: Likewise.
658 * soft-fp/letf2.c: Likewise.
659 * soft-fp/muldf3.c: Likewise.
660 * soft-fp/mulsf3.c: Likewise.
661 * soft-fp/multf3.c: Likewise.
662 * soft-fp/negdf2.c: Likewise.
663 * soft-fp/negsf2.c: Likewise.
664 * soft-fp/negtf2.c: Likewise.
665 * soft-fp/op-1.h: Likewise.
666 * soft-fp/op-2.h: Likewise.
667 * soft-fp/op-4.h: Likewise.
668 * soft-fp/op-8.h: Likewise.
669 * soft-fp/op-common.h: Likewise.
670 * soft-fp/quad.h: Likewise.
671 * soft-fp/single.h: Likewise.
672 * soft-fp/soft-fp.h: Likewise.
673 * soft-fp/subdf3.c: Likewise.
674 * soft-fp/subsf3.c: Likewise.
675 * soft-fp/subtf3.c: Likewise.
676 * soft-fp/truncdfsf2.c: Likewise.
677 * soft-fp/trunctfdf2.c: Likewise.
678 * soft-fp/trunctfsf2.c: Likewise.
679 * soft-fp/trunctfxf2.c: Likewise.
680 * soft-fp/unorddf2.c: Likewise.
681 * soft-fp/unordsf2.c: Likewise.
682 * soft-fp/unordtf2.c: Likewise.
684 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
686 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
687 (_FP_MUL_MEAT_D): Ditto.
688 (_FP_DIV_MEAT_S): Ditto.
689 (_FP_DIV_MEAT_D): Ditto.
690 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
691 t-softfp-sfdf and t-softfp to tmake_file.
693 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
695 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
696 * config/i386/crtprec.c: Ditto.
698 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
699 Shiva Chen <shiva0217@gmail.com>
701 * config.host (nds32*-elf*): Add nds32 target.
702 * config/nds32 : New directory and files.
704 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
706 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
707 * config.host (cpu_type) <Setting default>: Add entry for
709 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
710 <crisv32-*-linux*>: Adjust.
711 * longlong.h: Wrap the whole CRIS section in a single
712 defined(__CRIS__) conditional. Add comment about add_ssaaaa
714 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
716 [__CRIS__] (__umulsidi3): Define.
717 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
718 * config/cris/sfp-machine.h: New file.
719 * config/cris/umulsidi3.S: New file.
720 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
721 * config/cris/arit.c (SIGNMULT): New macro.
722 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
723 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
724 saving 3 out of originally 33 cycles from the fastest
725 path, 3 out of 54 from the medium path and one from the longest
726 path. Improve comments.
728 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
730 * sync.c: Remove static aliases and define each function directly
733 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
735 * config.host (hppa*64*-*-linux*): Define extra_parts.
736 (hppa*-*-linux*): Likewise.
738 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
740 * config/arc/crtgend.S: Add 2013 to Copyright years.
741 * config/arc/gmon/atomic.h: Likewise.
742 * config/arc/gmon/auxreg.h: Likewise.
743 * config/arc/gmon/sys/gmon_out.h: Likewise.
744 * config/arc/gmon/sys/gmon.h: Likewise.
745 * config/arc/gmon/prof-freq.c: Likewise.
746 * config/arc/gmon/mcount.c: Likewise.
747 * config/arc/gmon/prof-freq-stub.S: Likewise.
748 * config/arc/gmon/gmon.c: Likewise.
749 * config/arc/gmon/machine-gmon.h: Likewise.
750 * config/arc/gmon/profil.S: Likewise.
751 * config/arc/gmon/dcache_linesz.S: Likewise.
752 * config/arc/crtg.S: Likewise.
753 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
754 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
755 * config/arc/ieee-754/adddf3.S: Likewise.
756 * config/arc/ieee-754/truncdfsf2.S: Likewise.
757 * config/arc/ieee-754/fixsfsi.S: Likewise.
758 * config/arc/ieee-754/gtsf2.S: Likewise.
759 * config/arc/ieee-754/floatsisf.S: Likewise.
760 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
761 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
762 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
763 * config/arc/ieee-754/fixdfsi.S: Likewise.
764 * config/arc/ieee-754/addsf3.S: Likewise.
765 * config/arc/ieee-754/gesf2.S: Likewise.
766 * config/arc/ieee-754/floatsidf.S: Likewise.
767 * config/arc/ieee-754/extendsfdf2.S: Likewise.
768 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
769 * config/arc/ieee-754/gtdf2.S: Likewise.
770 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
771 * config/arc/ieee-754/uneqdf2.S: Likewise.
772 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
773 * config/arc/ieee-754/uneqsf2.S: Likewise.
774 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
775 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
776 * config/arc/ieee-754/eqdf2.S: Likewise.
777 * config/arc/ieee-754/ordsf2.S: Likewise.
778 * config/arc/ieee-754/divsf3.S: Likewise.
779 * config/arc/ieee-754/divdf3.S: Likewise.
780 * config/arc/ieee-754/floatunsidf.S: Likewise.
781 * config/arc/ieee-754/orddf2.S: Likewise.
782 * config/arc/ieee-754/eqsf2.S: Likewise.
783 * config/arc/ieee-754/gedf2.S: Likewise.
784 * config/arc/crtn.S: Likewise.
785 * config/arc/crti.S: Likewise.
786 * config/arc/t-arc700-uClibc: Likewise.
787 * config/arc/asm.h: Likewise.
788 * config/arc/libgcc-excl.ver: Likewise.
789 * config/arc/t-arc-newlib: Likewise.
790 * config/arc/divtab-arc700.c: Likewise.
791 * config/arc/initfini.c: Likewise.
792 * config/arc/fp-hack.h: Likewise.
794 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
795 Diego Novillo <dnovillo@google.com>
797 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
798 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
799 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
800 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
802 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
803 Brendan Kehoe <brendan@zen.org>
804 Simon Cook <simon.cook@embecosm.com>
806 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
807 * config/arc: New directory.
808 * longlong.h [__arc__] (umul_ppmm): Remove.
809 [__arc__] (__umulsidi3): Define.
810 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
811 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
813 2013-09-17 Jacek Caban <jacek@codeweavers.com>
815 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
817 * config/i386/gthr-win32.h: Likewise.
819 2013-09-16 DJ Delorie <dj@redhat.com>
821 * config/rl78/vregs.h: Add G10 register definitions.
822 * config/rl78/lib2mul.c: Enable for RL78/G10.
823 * config/rl78/lib2div.c: Likewise.
824 * config/rl78/lshrsi3.S: Use vregs.h.
825 * config/rl78/cmpsi2.S: Likewise.
826 * config/rl78/trampoline.S: Likewise.
827 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
829 2013-09-14 DJ Delorie <dj@redhat.com>
830 Nick Clifton <nickc@redhat.com>
832 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
833 * config/rl78/vregs.h: New.
834 * config/rl78/signbit.S: New file. Implements signbit function.
835 * config/rl78/divmodsi.S: New.
836 * config/rl78/divmodhi.S: New.
837 * config/rl78/divmodqi.S: New.
838 * config/rl78/t-rl78: Build them here...
839 * config/rl78/lib2div.c: ...but not here.
841 2013-09-12 DJ Delorie <dj@redhat.com>
843 * config.host (msp*-*-elf): New.
844 * config/msp430/: New port.
846 2013-08-18 Iain Sandoe <iain@codesourcery.com>
848 PR gcov-profile/58127
849 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
850 __thread var for emulated TLS.
851 (__gcov_indirect_call_counters): Likewise.
853 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
854 Catherine Moore <clm@codesourcery.com>
855 Richard Sandiford <rdsandiford@googlemail.com>
857 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
858 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
859 (CALL_STUB_NO_RET): Likewise.
860 (CALL_STUB_RET): Likewise.
861 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
862 __mips16_ret call/return stub symbols.
863 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
866 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
868 * config.host <mips*-*-linux*>: Remove a stray comment.
870 2013-08-10 Jan Hubicka <jh@suse.cz>
872 Work around binutils PR14342
873 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
874 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
875 (L_gcov_indirect_call_profiler_v2): New.
877 2013-08-06 Jan Hubicka <jh@suse.cz>
879 * libgcov.c (__gcov_indirect_call_callee,
880 __gcov_indirect_call_counters): New global vars.
881 (__gcov_indirect_call_profiler): replace by ...
882 (__gcov_indirect_call_profiler_v2) ... this one.
884 2013-08-06 Caroline Tice <cmtice@google.com>
886 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
887 vtv_start_preinit.o and vtv_end_preinit.o.
888 * configure.ac: Add code to check/set enable_vtable_verify.
889 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
891 * vtv_start_preinit.c: New file.
892 * vtv_end_preinit.c: New file.
893 * vtv_start.c: New file.
894 * vtv_end.c: New file.
895 * configure: Regenerated.
897 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
899 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
900 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
901 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
902 GPL-3.0-with-GCC-exception.
904 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
906 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
909 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
911 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
912 mapping for FPRs when creating the fallback framestate.
914 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
917 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
918 (__round_s2_const, __round_u2_const)
919 (__round_s4_const, __round_u4_const, __round_x8):
920 Saturate result if addition result cannot be represented.
922 2013-07-15 Matthias Klose <doko@ubuntu.com>
924 * libgcc2.c: Don't include <limits.h>.
926 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
928 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
930 2013-07-06 Jakub Jelinek <jakub@redhat.com>
933 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
935 2013-06-28 Jakub Jelinek <jakub@redhat.com>
938 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
940 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
941 instead of table lookups.
942 (__popcountDI2): Likewise.
944 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
946 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
949 2013-06-21 Joseph Myers <joseph@codesourcery.com>
952 * soft-fp/adddf3.c: Update from glibc.
953 * soft-fp/addsf3.c: Likewise.
954 * soft-fp/addtf3.c: Likewise.
955 * soft-fp/divdf3.c: Likewise.
956 * soft-fp/divsf3.c: Likewise.
957 * soft-fp/divtf3.c: Likewise.
958 * soft-fp/double.h: Likewise.
959 * soft-fp/eqdf2.c: Likewise.
960 * soft-fp/eqsf2.c: Likewise.
961 * soft-fp/eqtf2.c: Likewise.
962 * soft-fp/extenddftf2.c: Likewise.
963 * soft-fp/extended.h: Likewise.
964 * soft-fp/extendsfdf2.c: Likewise.
965 * soft-fp/extendsftf2.c: Likewise.
966 * soft-fp/fixdfdi.c: Likewise.
967 * soft-fp/fixdfsi.c: Likewise.
968 * soft-fp/fixsfdi.c: Likewise.
969 * soft-fp/fixsfsi.c: Likewise.
970 * soft-fp/fixtfdi.c: Likewise.
971 * soft-fp/fixtfsi.c: Likewise.
972 * soft-fp/fixunsdfdi.c: Likewise.
973 * soft-fp/fixunsdfsi.c: Likewise.
974 * soft-fp/fixunssfdi.c: Likewise.
975 * soft-fp/fixunssfsi.c: Likewise.
976 * soft-fp/fixunstfdi.c: Likewise.
977 * soft-fp/fixunstfsi.c: Likewise.
978 * soft-fp/floatdidf.c: Likewise.
979 * soft-fp/floatdisf.c: Likewise.
980 * soft-fp/floatditf.c: Likewise.
981 * soft-fp/floatsidf.c: Likewise.
982 * soft-fp/floatsisf.c: Likewise.
983 * soft-fp/floatsitf.c: Likewise.
984 * soft-fp/floatundidf.c: Likewise.
985 * soft-fp/floatundisf.c: Likewise.
986 * soft-fp/floatunditf.c: Likewise.
987 * soft-fp/floatunsidf.c: Likewise.
988 * soft-fp/floatunsisf.c: Likewise.
989 * soft-fp/floatunsitf.c: Likewise.
990 * soft-fp/gedf2.c: Likewise.
991 * soft-fp/gesf2.c: Likewise.
992 * soft-fp/getf2.c: Likewise.
993 * soft-fp/ledf2.c: Likewise.
994 * soft-fp/lesf2.c: Likewise.
995 * soft-fp/letf2.c: Likewise.
996 * soft-fp/muldf3.c: Likewise.
997 * soft-fp/mulsf3.c: Likewise.
998 * soft-fp/multf3.c: Likewise.
999 * soft-fp/negdf2.c: Likewise.
1000 * soft-fp/negsf2.c: Likewise.
1001 * soft-fp/negtf2.c: Likewise.
1002 * soft-fp/op-1.h: Likewise.
1003 * soft-fp/op-2.h: Likewise.
1004 * soft-fp/op-4.h: Likewise.
1005 * soft-fp/op-8.h: Likewise.
1006 * soft-fp/op-common.h: Likewise.
1007 * soft-fp/quad.h: Likewise.
1008 * soft-fp/single.h: Likewise.
1009 * soft-fp/soft-fp.h: Likewise.
1010 * soft-fp/subdf3.c: Likewise.
1011 * soft-fp/subsf3.c: Likewise.
1012 * soft-fp/subtf3.c: Likewise.
1013 * soft-fp/truncdfsf2.c: Likewise.
1014 * soft-fp/trunctfdf2.c: Likewise.
1015 * soft-fp/trunctfsf2.c: Likewise.
1016 * soft-fp/unorddf2.c: Likewise.
1017 * soft-fp/unordsf2.c: Likewise.
1018 * soft-fp/unordtf2.c: Likewise.
1019 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1020 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1021 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1022 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1023 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1024 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1025 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1026 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1027 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1028 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1029 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1030 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1032 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1034 * config/mips/lib2funcs.c: New file.
1035 * config/mips/t-mips (LIB2ADD_ST): Add it.
1037 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1040 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1041 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1043 2013-06-08 Walter Lee <walt@tilera.com>
1045 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1046 Replace int64_t with long long. Add __extension__ where
1048 * config/tilepro/atomic.c: Include config.h.
1050 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1052 * config.host (arm-wrs-vxworks): Configure with other soft float.
1054 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1056 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1057 (mips64r5900el-*-elf*): New configurations.
1059 2013-06-04 Alan Modra <amodra@gmail.com>
1061 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1063 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1065 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1067 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1069 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1070 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1071 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1073 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1075 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1076 (powerpc-wrs-vxworks): Likewise.
1078 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1080 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1081 signal frames as well.
1082 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1083 STACK_BIAS to the CFA offset.
1085 2013-05-17 Richard Henderson <rth@redhat.com>
1088 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1089 (execute_cfa_program): Use it when storing to fs->regs.
1091 2013-05-08 Kai Tietz <ktietz@redhat.com>
1093 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1094 (__deregister_frame_info): Likewise.
1096 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1098 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1101 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1103 2013-04-25 Alan Modra <amodra@gmail.com>
1105 * config.host: Match little-endian powerpc-linux.
1107 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1109 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1110 as 'unsigned long long' instead of 'unsigned long'.
1111 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1114 2013-04-10 Julian Brown <julian@codesourcery.com>
1116 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1117 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1118 unsigned char/unsigned short.
1119 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1121 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1124 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1126 2013-04-04 Meador Inge <meadori@codesourcery.com>
1128 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1129 computing the location of the link register.
1130 (aeabi_uldivmod): Ditto.
1132 2013-03-27 Kai Tietz <ktietz@redhat.com>
1134 * config.host: Add support for cygwin x64 target.
1135 * configure: Regenerated.
1137 2013-03-26 Walter Lee <walt@tilera.com>
1139 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1140 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1142 2013-03-25 Kai Tietz <ktietz@redhat.com>
1144 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1146 2013-03-20 Robert Mason <rbmj@verizon.net>
1148 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1149 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1150 (__gthread_leave_tsd_dtor_context): Add prototypes.
1151 (tls_delete_hook): Update.
1153 2013-03-20 Catherine Moore <clm@codesourcery.com>
1154 Joseph Myers <joseph@codesourcery.com>
1155 Chao-ying Fu <fu@mips.com>
1157 * config/mips/mips16.S: Don't build for microMIPS.
1158 * config/mips/linux-unwind.h: Handle microMIPS frame.
1159 * config/mips/crtn.S (fini, init): New labels.
1161 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1163 PR tree-optimization/53265
1164 * unwind-dw2.c (execute_cfa_program): Avoid
1165 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1166 on targets with DWARF_FRAME_REGISTERS < 32.
1168 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1171 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1172 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1174 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1176 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1177 sandybridge processors.
1179 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1182 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1185 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1187 * config/microblaze/crti.S: Setup stack protection at entry
1189 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1191 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1192 (__rotldi3): Shift bytewise if applicable.
1194 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1196 * config/aarch64/sync-cache.c
1197 (__aarch64_sync_cache_range): Silence warnings.
1199 2013-02-25 Catherine Moore <clm@codesourcery.com>
1202 2013-02-24 Catherine Moore <clm@codesourcery.com>
1203 Joseph Myers <joseph@codesourcery.com>
1204 Chao-ying Fu <fu@mips.com>
1206 * config/mips/mips16.S: Don't build for microMIPS.
1207 * config/mips/linux-unwind.h: Handle microMIPS frame.
1208 * config/mips/crtn.S (fini, init): New labels.
1210 2013-02-24 Catherine Moore <clm@codesourcery.com>
1211 Joseph Myers <joseph@codesourcery.com>
1212 Chao-ying Fu <fu@mips.com>
1214 * config/mips/mips16.S: Don't build for microMIPS.
1215 * config/mips/linux-unwind.h: Handle microMIPS frame.
1216 * config/mips/crtn.S (fini, init): New labels.
1218 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1219 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1222 2013-02-16 Alan Modra <amodra@gmail.com>
1225 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1226 (ppc_fallback_frame_state): Always set up save locations for fp
1227 and altivec. Don't bother with non-callee-saved regs, r0-r13
1228 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1230 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1233 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1235 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1236 _ssmulha3, _usmulusa3, _ssmulsa3.
1237 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1238 (__muldi3): XCALL __muldi3_6 instead of rcall.
1239 (__umulsidi3, __mulsidi3): New functions.
1240 (do_prologue_saves, do_epilogue_restores): New .macros.
1241 (__divdi3_moddi3): Use them.
1242 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1243 (__usmulusa3, __ssmulsa3): New functions.
1245 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1246 Jack Howarth <howarth@bromo.med.uc.edu>
1247 Patrick Marlier <patrick.marlier@gmail.com>
1250 * config/darwin-crt-tm.c: Remove dummy functions hack.
1252 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1255 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1256 * config/avr/lib2-object.mk: New iterator to build objects from it.
1257 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1259 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1260 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1261 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1262 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1263 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1264 * config/avr/lib1funcs-fixed.S: Implement them.
1266 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1268 Update copyright years.
1270 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1273 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1274 Add crtcxa to extra_parts.
1275 * config/rs6000/exit.h: New file.
1276 * config/rs6000/cxa_atexit.c: New file.
1277 * config/rs6000/cxa_finalize.c: New file.
1278 * config/rs6000/crtcxa.c: New file.
1279 * config/rs6000/t-aix-cxa: New file.
1280 * config/rs6000/libgcc-aix-cxa.ver: New file.
1282 2013-01-31 Nick Clifton <nickc@redhat.com>
1284 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1287 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1290 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1291 _mulQQ, _mulHQ, _mulHA, _mulSA,
1292 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1293 _divQQ, _divHQ, _divHA, _divSA,
1294 _divUQQ, _divUHQ, _divUHA, _divUSA.
1296 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1298 * config.host(microblaze*-linux*): tmake_file: Remove
1299 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1300 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1301 to exclude functions from being built with libgcc.c and use
1302 the microblaze assembly.
1304 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1306 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1309 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1311 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1312 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1313 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1314 alignment operation.
1316 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1318 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1319 loop start address for cache clearing.
1321 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1323 * config/avr/lib1funcs.S: Remove trailing blanks.
1324 * config/avr/lib1funcs-fixed.S: Ditto.
1326 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1328 * config/avr/avr-lib.h: Add GPL copyright notice.
1330 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1332 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1333 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1334 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1335 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1337 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1339 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1340 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1342 2013-01-04 Nick Clifton <nickc@redhat.com>
1344 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1345 the CALLT instruction is supported.
1347 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1349 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1350 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1352 2012-12-13 John Tytgat <John@bass-software.com>
1354 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1357 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1360 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1361 undefined signed overflows.
1363 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1366 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1368 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1370 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1371 (FP_TRAPPING_EXCEPTIONS): Define.
1372 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1373 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1375 2012-12-04 Richard Henderson <rth@redhat.com>
1378 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1380 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1382 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1383 (FP_EX_SHIFT): Define.
1384 (FP_TRAPPING_EXCEPTIONS): Define.
1386 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1388 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1389 (FP_ROUNDMODE): Use FP_RND_MASK.
1390 * config/aarch64/sfp-exceptions.c: New.
1391 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1392 Use __sfp_handle_exceptions.
1394 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1396 * config.host: (arm*-*-freebsd*): Remove.
1397 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1398 (arm*-*-elf*): Remove.
1399 (arm*-*-wince-pe*): Remove.
1400 * arm/unwind-arm.c (struct fpa_reg): Delete.
1401 (struct fpa_regs): Delete.
1402 (phase1_vrs): Remove fpa element.
1403 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1404 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1405 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1406 * ieee754-sf.S (floatundisf): Remove FPA support.
1407 (floatdisf): Likewise.
1408 * ieee75f-df.S (floatundidf): Likewise.
1409 (floatdidf): Likewise.
1411 2012-11-29 Kai Tietz <ktietz@redhat.com>
1414 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1415 * unwind-generic.h: Likewise.
1416 * unwind-seh.c: Likewise.
1418 2012-11-28 Richard Henderson <rth@redhat.com>
1421 * emutls.c (__emutls_get_address): Avoid race condition between
1422 obj->loc.offset read and emutls_key initialization.
1424 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1426 Adjust decimal point of signed accum mode to GCC default.
1429 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1431 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1432 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1433 (__mulha3, __mulsa3)
1434 (__divqq3, __divha3, __divsa3): Adjust to new position of
1435 decimal point of signed accum types.
1437 (__mulusa3_round): New function.
1438 (__mulusa3): Use it.
1439 (__divqq_helper): New function.
1440 (__udivuqq3): Use it.
1442 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1445 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1447 2012-11-18 Teresa Johnson <tejohnson@google.com>
1450 * libgcov.c (gcov_exit): Remove merged program summary
1451 comparison unless !GCOV_LOCKED.
1453 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1455 * soft-fp: Updated from glibc upstream.
1457 2012-11-06 Ian Lance Taylor <iant@google.com>
1459 * generic-morestack.c (__generic_morestack): Align the returned
1460 stack pointer to a 32 byte boundary.
1461 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1462 increment the return address until we have decided that we don't
1463 have a varargs function.
1464 (__morestack) [32-bit]: Align stack correctly when calling C
1466 (__morestack) [64-bit]: Likewise.
1468 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1470 * configure: Regenerate.
1472 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1475 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1476 * config/i386/sfp-machine.h: Guard exception handling
1477 code with _SOFT_FLOAT.
1478 * config/i386/32/sfp-machine.h: Guard rounding handling
1479 code with _SOFT_FLOAT.
1480 * config/i386/64/sfp-machine.h: Ditto.
1482 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1484 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1487 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1489 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1490 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1491 when appropriate. Correct structure element types.
1492 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1493 -minline-all-stringops from compile flags.
1495 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1497 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1499 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1501 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1503 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1505 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1508 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1509 Jim MacArthur <jim.macarthur@arm.com>
1510 Marcus Shawcroft <marcus.shawcroft@arm.com>
1511 Nigel Stephens <nigel.stephens@arm.com>
1512 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1513 Richard Earnshaw <rearnsha@arm.com>
1514 Sofiane Naci <sofiane.naci@arm.com>
1515 Stephen Thomas <stephen.thomas@arm.com>
1516 Tejas Belagod <tejas.belagod@arm.com>
1517 Yufeng Zhang <yufeng.zhang@arm.com>
1519 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1520 * config/aarch64/crti.S: New file.
1521 * config/aarch64/crtn.S: New file.
1522 * config/aarch64/linux-unwind.h: New file.
1523 * config/aarch64/sfp-machine.h: New file.
1524 * config/aarch64/sync-cache.c: New file.
1525 * config/aarch64/t-aarch64: New file.
1526 * config/aarch64/t-softfp: New file.
1528 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1530 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1531 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1532 no-longer-needed LDBU insns.
1534 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1537 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1538 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1540 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1542 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1544 2012-10-15 Matthias Klose <doko@ubuntu.com>
1546 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1548 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1550 * configure: Regenerate.
1551 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1553 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1555 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1556 instructions for 64bit targets only.
1558 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1560 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1561 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1562 * config/i386/32/sfp-machine.h: ... here.
1563 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1564 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1567 2012-10-07 Matthias Klose <doko@ubuntu.com>
1569 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1571 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1573 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1575 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1576 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1577 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1580 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1583 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1584 Fix parameter names.
1586 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1589 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1590 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1591 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1593 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1596 * config/sh/linux-atomic.S: Delete.
1597 * config/sh/linux-atomic.c: New.
1598 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1599 linux-atomic.c. Add cflags to disable warnings.
1601 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1604 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1606 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1607 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1608 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1609 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1610 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1612 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1614 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1616 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1617 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1619 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1621 * config.host (hppa-*-openbsd*): New target.
1622 * config/pa/t-openbsd: New file.
1624 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1627 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1628 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1629 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1630 (__divsa3): Use __negsi2 to negate r_quoL.
1631 * config/avr/lib1funcs.S (FALIAS): New macro.
1632 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1633 (__negsi2): ...this new function.
1634 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1635 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1636 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1637 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1638 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1639 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1641 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1644 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1645 (lshrsi3): Reimplement as lshrsi3_r0.
1647 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1650 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1653 2012-09-07 Teresa Johnson <tejohnson@google.com>
1655 PR gcov-profile/54487
1656 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1659 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1662 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1663 not configured --with-avrlibc=no.
1664 * config/avr/t-avrlibc: New file.
1665 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1666 (DPBIT_FUNCS): Ditto.
1667 (TPBIT_FUNCS): Ditto.
1669 2012-09-04 Teresa Johnson <tejohnson@google.com>
1671 * libgcov.c (struct gcov_summary_buffer): New structure.
1672 (gcov_histogram_insert): New function.
1673 (gcov_compute_histogram): Ditto.
1674 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1675 histograms during summary merging.
1677 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1679 * config.host (x86_64-*-openbsd*): New target.
1681 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1683 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1686 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1689 * config/avr/t-avr (conv_X): Rename to func_X.
1691 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1694 * config/avr/lib1funcs-fixed.S: New file.
1695 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1696 after they are used.
1697 (neg2, neg4): New macros.
1698 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1699 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1700 (__umulhisi3): Speed up MUL variant if there is enough flash.
1701 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1703 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1704 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1705 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1706 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1707 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1708 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1709 (LIB2FUNCS_EXCLUDE): Add supported functions.
1711 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1713 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1714 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1716 * fixed-obj.mk: Only expand dependency if $o is not in
1719 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1721 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1723 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1725 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1726 depend on --enable-shared.
1727 ($(lib1asmfuncs-o)): Use %.vis files independent of
1729 * static-object.mk ($(base)$(objext), $(base).vis)
1730 ($(base)_s$(objext)): Use same rules for visibility handling as in
1733 2012-08-21 Ian Lance Taylor <iant@google.com>
1735 * config/i386/morestack.S (__morestack_non_split): Increase amount
1736 of space allocated for non-split code stack.
1738 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1740 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1741 even if inhibit_libc.
1743 2012-08-17 Julian Brown <julian@codesourcery.com>
1745 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1746 -fexceptions -fnon-call-exceptions if not defined.
1747 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1748 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1750 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1752 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1755 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1757 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1758 rs6000/t-slibgcc-aix.
1760 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1762 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1764 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1766 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1768 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1771 * Makefile.in (version): Replace top_srcdir with srcdir.
1773 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1775 * Makefile.in (version): set to BASE-VER file from gcc directory.
1777 2012-08-01 Nick Clifton <nickc@redhat.com>
1779 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1780 Implements __clrsb for an HImode argument.
1782 2012-07-31 Nick Clifton <nickc@redhat.com>
1784 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1785 Implements __clrsb for an HImode argument.
1786 * config/stormy16/clrsbhi2.c: New file:
1787 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1789 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1791 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1793 2012-07-19 Tristan Gingold <gingold@adacore.com>
1794 Richard Henderson <rth@redhat.com>
1796 * unwind-seh.c: New file.
1797 * unwind-generic.h: Include windows.h for SEH.
1798 (_Unwind_Exception): Use 6 private fields for SEH.
1799 (_GCC_specific_handler): Declare.
1800 * unwind-c.c (__gcc_personality_seh0): New function.
1802 * config/i386/libgcc-cygming.ver: New file.
1803 * config/i386/t-seh-eh: New file.
1804 * config.host (x86_64-*-mingw*): Default to seh.
1806 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1808 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1810 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1812 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1813 __builtin_expect when checking for exceptions.
1814 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1816 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1818 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1819 function declaration.
1820 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1822 * config/ia64/sfp-exceptions.c: New.
1823 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1825 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1827 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1828 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1829 * config/i386/64/sfp-machine: ... (delete here) ...
1830 * config/i386/sfp-machine.h: ... to here.
1831 (FP_EX_MASK): Remove.
1833 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1835 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1837 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1838 * config/i386/libgcc-sol2.ver: Ditto.
1839 * config/i386/libgcc-glibc.ver: Ditto.
1841 2012-06-11 Roland McGrath <mcgrathr@google.com>
1843 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1844 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1847 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1849 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1850 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1851 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1852 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1853 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1854 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1855 * config/i386/64/sfp-machine: ... (delete here) ...
1856 * config/i386/sfp-machine.h: ... to here.
1858 (__sfp_handle_exceptions): New function declaration.
1859 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1860 * config/i386/sfp-exceptions.c: New.
1861 * config/i386/t-softfp: New.
1862 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1863 i386/t-softfp to tmake_file.
1865 2012-06-03 David S. Miller <davem@davemloft.net>
1867 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1870 2012-05-31 David S. Miller <davem@davemloft.net>
1872 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1873 multiply and divide instructions on 32-bit when V9.
1874 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1876 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1878 * config/arm/ieee754-df.S: Fix typos.
1879 * config/arm/ieee754-sf.S: Fix typos.
1880 * config/c6x/libunwind.S: Fix typos.
1881 * config/epiphany/udivsi3-float.c: Fix typos.
1882 * config/microblaze/muldi3_hard.S: Fix typos.
1883 * config/picochip/adddi3.S: Fix typos.
1884 * config/picochip/ashlsi3.S: Fix typos.
1885 * config/picochip/ashrsi3.S: Fix typos.
1886 * config/picochip/clzsi2.S: Fix typos.
1887 * config/picochip/cmpsi2.S: Fix typos.
1888 * config/picochip/divmod15.S: Fix typos.
1889 * config/picochip/divmodhi4.S: Fix typos.
1890 * config/picochip/divmodsi4.S: Fix typos.
1891 * config/picochip/longjmp.S: Fix typos.
1892 * config/picochip/lshrsi3.S: Fix typos.
1893 * config/picochip/parityhi2.S: Fix typos.
1894 * config/picochip/popcounthi2.S: Fix typos.
1895 * config/picochip/setjmp.S: Fix typos.
1896 * config/picochip/subdi3.S: Fix typos.
1897 * config/picochip/ucmpsi2.S: Fix typos.
1898 * config/picochip/udivmodhi4.S: Fix typos.
1899 * config/picochip/udivmodsi4.S: Fix typos.
1900 * config/spu/divv2df3.c: Fix typos.
1901 * config/spu/mfc_multi_tag_release.c: Fix typos.
1902 * config/spu/mfc_tag_release.c: Fix typos.
1903 * configure.ac: Fix typos.
1904 * configure: Regenerate.
1906 2012-05-25 Ian Lance Taylor <iant@google.com>
1908 * config/i386/morestack.S (__morestack_non_split): Check whether
1909 caller is varargs and needs %bp to hold the stack frame on return.
1911 2012-05-25 Olivier Hainque <hainque@adacore.com>
1913 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1914 sequence in the non pic case on VxWorks.
1916 2012-05-24 Olivier Hainque <hainque@adacore.com>
1918 * Makefile.in: Move dependency on install-unwind_h from
1919 "install-leaf" to "install".
1921 2012-05-24 Olivier Hainque <hainque@adacore.com>
1923 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1924 Use a separate command for stamp removals.
1926 2012-05-21 Andrew Pinski <apinski@cavium.com>
1929 * configure.ac: Define the default includes to being none.
1930 * configure: Regenerate.
1932 2012-05-16 Olivier Hainque <hainque@adacore.com>
1934 * Makefile.in (install-unwind_h): Rename into ...
1935 (install-unwind_h-forbuild): New target.
1936 (all): Use it instead of the former install-unwind_h.
1937 (install-unwind_h): Reinstate, copy to user install destination
1938 for include files, not to the internal gcc object directory one.
1939 (install-leaf): Depend on it.
1941 2012-05-15 Olivier Hainque <hainque@adacore.com>
1943 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1944 register numbers. LR_REGNO replaces R_LR.
1945 (ucontext_for): New, helper for ...
1946 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1948 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1950 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1952 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1953 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1954 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1956 (i[34567]86-*-*, x86_64-*-*): ... here.
1958 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1959 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1961 * config/i386/i386-cpuinfo.c: Rename to ...
1962 * config/i386/cpuinfo.c: ... this.
1963 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1965 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1966 (libgcc_cv_init_priority): New test.
1967 * configure: Regenerate.
1968 * config.in: New file.
1969 * Makefile.in (clean): Rename config.h to auto-target.h.
1970 (config.h): Likewise.
1971 (stamp-h): Likewise.
1973 * config/i386/cpuinfo.c (auto-target.h): Include.
1974 (CONSTRUCTOR_PRIORITY): Define.
1975 (__cpu_indicator_init): Use it.
1977 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1979 * longlong.h: Use a URL instead of an FSF postal address.
1980 Replace spaces with tab.
1982 2012-05-08 Teresa Johnson <tejohnson@google.com>
1984 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1985 (__gcov_dump): Ditto.
1986 (gcov_dump_complete): New global variable.
1987 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1988 (__gcov_flush): Outline functionality now in gcov_clear.
1989 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1991 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1993 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1994 (mips*-*-linux*): Include mips/t-tpbit when long double is
1997 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1999 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2000 (get_available_features): New argument. Check for AVX2.
2001 (__cpu_indicator_init): Modify call to get_available_features.
2003 2012-04-25 Alan Modra <amodra@gmail.com>
2005 * config/rs6000/crtsavevr.S: New file.
2006 * config/rs6000/crtrestvr.S: New file.
2007 * config/rs6000/t-savresfgpr: Build the above.
2008 * config/rs6000/t-netbsd: Likewise.
2010 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2012 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2014 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2016 * libgcc/config/i386/i386-cpuinfo.c: New file.
2017 * libgcc/config/i386/t-cpuinfo: New file.
2018 * libgcc/config.host: Include t-cpuinfo.
2019 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2021 2012-04-24 Chao-ying Fu <fu@mips.com>
2023 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2025 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2027 struct siginfo vs. siginfo_t
2029 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2030 siginfo_t instead of struct siginfo.
2031 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2032 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2033 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2034 (ia64_handle_unwabi): Likewise.
2035 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2036 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2037 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2038 (sh_fallback_frame_state): Likewise.
2039 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2040 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2042 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2044 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2047 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2049 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2050 if it hasn't been previously saved.
2052 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2054 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2057 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2060 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2061 instead of __AVR_HAVE_8BIT_SP__.
2063 2012-03-26 Tristan Gingold <gingold@adacore.com>
2065 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2066 (unw_table_entry): Use unw_word instead of unsigned long.
2067 (_Unwind_FindTableEntry): Likewise.
2068 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2069 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2070 (_Unwind_FindTableEntry): Likewise.
2071 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2072 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2073 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2074 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2075 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2076 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2077 (uw_init_context_1, uw_install_context): Likewise.
2078 (unw_word): Move to unwind-ia64.h
2080 2012-03-26 Tristan Gingold <gingold@adacore.com>
2082 * config/vms/vms-ucrt0.c: Update copyright years.
2084 (___gcc_main_flags): Declare.
2085 (__main): Check flags to remap argv and exit code.
2086 * config.host (*-*-*vms*): Adjust extra_parts.
2087 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2090 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2092 * arm/lib1funcs.asm (ctzsi2): New function.
2093 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2094 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2095 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2096 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2097 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2098 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2100 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2102 * config.host: Add bits to support powerpc64-*-freebsd*.
2103 * config/rs6000/freebsd-unwind.h: New file.
2104 * config/rs6000/t-freebsd64: New file.
2106 2012-03-20 Richard Guenther <rguenther@suse.de>
2108 PR gcov-profile/52627
2109 * libgcov.c (init_mx): Fix mutex name.
2111 2012-03-16 Tristan Gingold <gingold@adacore.com>
2113 * config/ia64/vms-unwind.h: Remove ulong (and replace
2114 it by unw_reg where used). Define unw_reg with __int64.
2116 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2118 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2120 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2122 (sparc_is_sighandler): Likewise.
2124 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2126 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2129 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2131 * config/arm/crtn.S: Fix typo.
2133 2012-03-13 Richard Guenther <rguenther@suse.de>
2135 * libgcov.c: Remove stdio.h include and NULL un-define.
2137 2012-03-13 Richard Guenther <rguenther@suse.de>
2140 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2142 2012-03-13 Richard Guenther <rguenther@suse.de>
2144 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2146 2012-03-13 Richard Guenther <rguenther@suse.de>
2148 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2149 and __gthread_mutex_init_function definitions.
2151 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2153 * config.host (mips*-*-openbsd*): Remove.
2155 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2157 * config.host: Remove alpha*-dec-osf5.1* handling.
2158 * config/alpha/gthr-posix.c: Remove.
2159 * config/alpha/libgcc-osf5.ver: Remove.
2160 * config/alpha/osf5-unwind.h: Remove.
2161 * config/alpha/t-osf-pthread: Remove.
2162 * config/alpha/t-slibgcc-osf: Remove.
2163 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2164 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2165 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2166 * mkmap-flat.awk: Remove osf_export handling.
2168 2012-03-12 Richard Guenther <rguenther@suse.de>
2170 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2171 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2172 (__gthread_mutex_init_function): New function.
2173 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2176 * libgcov.c: Include gthr.h.
2177 (__gcov_flush_mx): New global variable.
2178 (init_mx, init_mx_once): New functions.
2179 (__gcov_flush): Protect self with a mutex.
2180 (__gcov_fork): Re-initialize mutex after forking.
2181 * unwind-dw2-fde.c: Change condition under which to use
2182 __GTHREAD_MUTEX_INIT_FUNCTION.
2184 2012-03-12 Tristan Gingold <gingold@adacore.com>
2186 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2187 * config/ia64/t-vms: Likewise.
2189 2012-03-11 Michael Hope <michael.hope@linaro.org>
2191 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2194 2012-03-07 Walter Lee <walt@tilera.com>
2196 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2198 (atomic_xor): Rename and move definition to
2199 config/tilepro/atomic.h.
2200 (atomic_nand): Ditto.
2201 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2203 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2204 (arch_atomic_nand): Ditto.
2206 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2209 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2211 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2214 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2217 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2221 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2222 if RAMPZ affects reading from RAM.
2223 (__tablejump_elpm__): Ditto.
2225 (__movmemx_hi): Ditto.
2226 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2227 (__do_global_dtors): Ditto.
2228 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2229 (__movmemx_hi): Ditto.
2231 2012-03-05 Richard Henderson <rth@redhat.com>
2233 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2234 [ARM] (count_trailing_zeros): Use the builtin.
2236 2012-03-01 Kai Tietz <ktietz@redhat.com>
2238 * soft-fp: Imported from glibc upstream.
2240 2012-02-28 Kai Tietz <ktietz@redhat.com>
2242 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2243 for mingw-targets as attribute gcc_struct.
2245 2012-02-28 Ian Lance Taylor <iant@google.com>
2247 * generic-morestack.c (__splitstack_releasecontext): Correct call
2248 to __morestack_release_segments.
2250 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2253 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2254 for __linux__ when removing signals from __morestack_fullmask.
2256 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2259 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2261 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2263 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2264 instead of HAVE_INITFINI_ARRAY.
2265 * config/ia64/crtend.S: Likewise.
2267 2012-02-20 Kai Tietz <ktietz@redhat.com>
2270 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2272 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2273 to w32-unwind.h header.
2275 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2277 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2278 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2279 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2280 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2282 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2284 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2286 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2289 * config/darwin-crt-tm.c: Correct typo.
2291 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2292 Patrick Marlier <patrick.marlier@gmail.com>
2295 * config/darwin-crt-tm.c: Generate dummy functions.
2297 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2298 Patrick Marlier <patrick.marlier@gmail.com>
2301 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2302 (__doTMRegistrations): Call it.
2303 (__doTMdeRegistrations): Likewise.
2305 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2306 Anatoly Sokolov <aesok@post.ru>
2307 Eric Weddington <eric.weddington@atmel.com>
2310 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2311 (__epilogue_restores__): Ditto.
2313 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2317 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2318 Solaris 11 and slightly reformat.
2319 (sparc_is_sighandler): Likewise.
2321 2012-02-14 Walter Lee <walt@tilera.com>
2323 * config.host: Handle tilegx and tilepro.
2324 * config/tilegx/sfp-machine.h: New file.
2325 * config/tilegx/sfp-machine32.h: New file.
2326 * config/tilegx/sfp-machine64.h: New file.
2327 * config/tilegx/t-crtstuff: New file.
2328 * config/tilegx/t-softfp: New file.
2329 * config/tilegx/t-tilegx: New file.
2330 * config/tilepro/atomic.c: New file.
2331 * config/tilepro/atomic.h: New file.
2332 * config/tilepro/linux-unwind.h: New file.
2333 * config/tilepro/sfp-machine.h: New file.
2334 * config/tilepro/softdivide.c: New file.
2335 * config/tilepro/softmpy.S: New file.
2336 * config/tilepro/t-crtstuff: New file.
2337 * config/tilepro/t-tilepro: New file.
2339 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2343 * gthr-posix.h: Allow static initializer macros to be disabled.
2344 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2346 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2348 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2349 Add t-slibgcc-libgcc to tmake_file.
2350 * config/mips/libgcc-mips16.ver: Revert previous patch.
2351 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2353 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2354 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2356 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2357 * config/cr16/crti.S: New file.
2358 * config/cr16/crtlibid.S: New file.
2359 * config/cr16/crtn.S: New file.
2360 * config/cr16/lib1funcs.S: New file.
2361 * config/cr16/t-cr16: New file.
2362 * config/cr16/t-crtlibid: New file.
2363 * config/cr16/unwind-dw2.h: New file.
2364 * config/cr16/unwind-cr16.c: New file.
2365 * config/cr16/divmodhi3.c: New file.
2367 2012-01-25 Alan Modra <amodra@gmail.com>
2369 * config/rs6000/t-linux64: Delete. Move..
2370 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2371 * config/rs6000/t-linux: ..and libgcc flags to here.
2373 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2375 * config.host (i[34567]86-*-interix3*):
2376 Change triplet to i[34567]86-*-interix[3-9]*.
2377 * configure: Regenerate.
2379 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2380 Richard Sandiford <rdsandiford@googlemail.com>
2382 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2383 * config/mips/mips16.S (__mips16_rdhwr): New function.
2384 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2386 2012-01-11 Nathan Sidwell <nathan@acm.org>
2388 * libgcov.c (__gcov_init): Ignore objects with no functions.
2390 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2393 Extend __pgmx semantics to linearize memory.
2394 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2395 * config/avr/lib1funcs.S (__xload_1): New function.
2396 (__movmemx_qi, __movmemx_hi): New functions.
2397 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2400 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2402 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2403 purported sigacthandler address isn't null before dereferencing it.
2404 (sparc_is_sighandler): Likewise.
2406 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2409 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2410 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2411 (sparc_is_sighandler): Likewise.
2412 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2414 2012-01-06 Tristan Gingold <gingold@adacore.com>
2416 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2417 compatibility thunks...
2418 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2419 (crtbeginS.o, crtendS.o): ... and these to ...
2420 * config/ia64/t-ia64-elf: ... this new file.
2421 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2422 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2424 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2426 * configure: Regenerate.
2427 * config/s390/t-crtstuff: Remove -fPIC.
2429 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2432 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2435 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2438 * config/avr/lib1funcs.S: Remove FIXME comments.
2439 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2441 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2443 Implement light-weight DImode support.
2444 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2445 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2446 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2447 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2449 2011-12-30 Nathan Sidwell <nathan@acm.org>
2451 * libgcov.c (gcov_crc32): Remove global var.
2452 (free_fn_data): New function.
2453 (buffer_fn_data): Pass in filename, more robust error recovery.
2454 (crc32_unsigned): New function.
2455 (gcov_exit): More robust detection of new program. More robust
2457 (__gcov_init): Do not update program's crc here.
2459 2011-12-21 Tristan Gingold <gingold@adacore.com>
2461 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2463 2011-12-21 Ian Lance Taylor <iant@google.com>
2465 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2467 2011-12-20 Ian Lance Taylor <iant@google.com>
2469 * config/i386/morestack.S (__morestack_non_split): If there is
2470 enough stack space already, don't split. Ask for more stack space
2473 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2475 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2477 (_Unwind_DebugHook): New function.
2478 (uw_restore_core_regs): New define.
2479 (unwind_phase2): Use uw_restore_core_regs instead of
2481 (unwind_phase2_forced): Likewise.
2482 (__gnu_Unwind_Resume): Likewise.
2484 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2486 * config/alpha/linux-unwind.h: Update copyright years.
2487 (MD_FROB_UPDATE_CONTEXT): New define.
2488 (alpha_frob_update_context): New function.
2490 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2492 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2493 tmake_file rather replacing it.
2495 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2497 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2498 function is not used for PPC64.
2499 (save_world): Amend comments. Update the VRsave mask to reflect the
2501 (rest_world): Update comments, do not clobber r10, do not use r8.
2502 (eh_rest_world_r10): Amend comments, do not use r8.
2503 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2504 no longer used, move restore of CR and target address to the end of
2507 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2509 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2510 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2512 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2515 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2516 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2518 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2520 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2522 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2525 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2526 * config/avr/lib1funcs.S (__muldi3): New function.
2528 2011-12-06 Andrew Pinski <apinski@cavium.com>
2530 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2532 (__frame_dummy_init_array_entry): Likewise.
2534 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2536 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2540 * config/avr/lib1funcs.S (__prologue_saves__,
2541 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2542 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2544 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2546 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2548 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2551 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2552 (_ITM_deregisterTMCloneTable): Likewise.
2553 (__register_frame_info): Fix unused warning.
2554 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2555 pthread_default_stacksize_np): Likewise.
2556 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2558 2011-11-29 DJ Delorie <dj@redhat.com>
2560 * config.host (rl78-*-elf): New case.
2561 * config/rl78: New directory for the Renesas RL78.
2563 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2565 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2568 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2571 * config/rs6000/t-savresfgpr: New file.
2572 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2573 $(srcdir)/config/rs6000/eabi.S.
2574 * config/rs6000/t-ppccomm-ldbl: Remove.
2575 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2577 (powerpc-*-eabispe*): Likewise.
2578 (powerpc-*-eabi*): Likewise.
2579 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2580 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2581 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2582 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2584 (powerpc-*-eabisim*): Likewise.
2585 (powerpc-*-elf*): Likewise.
2586 (powerpc-*-eabialtivec*): Likewise.
2587 (powerpc-xilinx-eabi*): Likewise.
2588 (powerpc-*-rtems*): Likewise.
2589 (powerpcle-*-elf*): Likewise.
2590 (powerpcle-*-eabisim*): Likewise.
2591 (powerpcle-*-eabi*): Likewise.
2593 2011-11-27 Ian Lance Taylor <iant@google.com>
2595 * generic-morestack.c (__splitstack_find): Check for NULL old
2597 (__splitstack_resetcontext): New function.
2598 (__splitstack_releasecontext): New function.
2599 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2601 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2603 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2605 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2607 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2609 2011-11-26 Richard Henderson <rth@redhat.com>
2611 * config/m68k/linux-atomic.c: New file.
2612 * config/m68k/t-linux: New file.
2613 * config.host (m68k-uclinux, m68k-linux): Use it.
2615 2011-11-26 Richard Henderson <rth@redhat.com>
2617 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2618 (__TMC_END__): Only declare if hidden is available; in the definition,
2619 if hidden is unavailable add a null record.
2620 (deregister_tm_clones, register_tm_clones): New.
2621 (__do_global_dtors_aux, frame_dummy): Use them.
2622 (__do_global_dtors, __do_global_ctors_1): Likewise.
2624 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2626 * config/darwin-crt-tm.c: New file.
2627 * config.host (darwin): Build crttms.o crttme.o to provide
2628 startup and shutdown for tm clones.
2629 * config/t-darwin (crttms.o): New build rule.
2630 (crttme.o): Likewise.
2632 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2634 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2637 2011-11-21 Richard Henderson <rth@redhat.com>
2639 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2640 (__TMC_LIST__, __TMC_END__): New.
2641 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2642 (__do_global_dtors): Likewise.
2643 (frame_dummy): Call _ITM_registerTMCloneTable.
2644 (__do_global_ctors_1): Likewise.
2646 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2648 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2649 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2650 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2651 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2652 * config/i386/t-darwin64: Remove.
2653 * config/sh/t-netbsd (LIB2ADD): Remove.
2655 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2658 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2659 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2660 * config/avr/lib1funcs.S (wmov): New assembler macro.
2661 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2662 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2663 (__udivmod64): New function.
2664 (__negdi2): New function.
2666 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2668 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2669 *-*-freebsd*aout*): Remove.
2671 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2673 * static-object.mk (c_flags-$o): Save c_flags.
2674 ($(base)$(objext)): Use it.
2676 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2678 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2680 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2683 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2684 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2687 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2689 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2691 (aeabi_uidivmod): Likewise.
2692 (umodsi3): Likewise.
2694 (aeabi_idivmod): Likewise.
2697 2011-11-16 Tristan Gingold <gingold@adacore.com>
2699 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2701 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2704 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2705 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2707 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2709 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2711 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2712 * config/pa/t-stublib64: Delete.
2714 2011-11-12 Richard Henderson <rth@redhat.com>
2716 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2717 cast the pointer argument to _Unwind_SetGRPtr.
2719 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2721 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2723 2011-11-09 Ian Lance Taylor <iant@google.com>
2725 * generic-morestack.c: Include <string.h>.
2726 (uintptr_type): Define.
2727 (struct initial_sp): Add dont_block_signals field. Reduce size of
2729 (allocate_segment): Set prev field to NULL. Don't set
2730 __morestack_current_segment or __morestack_segments.
2731 (__generic_morestack): Update current->prev and *pp after calling
2733 (__morestack_block_signals): Don't do anything if
2734 dont_block_signals is set.
2735 (__morestack_unblock_signals): Likewise.
2736 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2738 (__splitstack_block_signals): New function.
2739 (enum __splitstack_content_offsets): Define.
2740 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2741 (__splitstack_makecontext): New function.
2742 (__splitstack_block_signals_context): New function.
2743 (__splitstack_find_context): New function.
2744 * config/i386/morestack.S (__morestack_get_guard): New function.
2745 (__morestack_set_guard, __morestack_make_guard): New functions.
2746 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2748 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2750 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2751 (i[34567]86-*-mingw*): ... here.
2752 (x86_64-*-mingw*): ... here.
2754 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2756 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2758 2011-11-07 Nathan Sidwell <nathan@acm.org>
2760 * libgcov.c (struct gcov_fn_buffer): New struct.
2761 (buffer_fn_data): New helper.
2762 (gcov_exit): Rework for new gcov data structures.
2764 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2767 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2769 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2771 * config.host (tmake_file): Correct comment.
2772 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2774 (bfin*-uclinux*): Likewise.
2775 (bfin*-linux-uclibc*): Likewise.
2776 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2778 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2780 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2781 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2782 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2783 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2784 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2785 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2786 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2787 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2788 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2789 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2790 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2791 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2792 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2794 * config/bfin/t-elf: Remove.
2795 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2797 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2799 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2800 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2801 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2802 (lm32-*-elf*): ... this.
2803 (lm32-*-rtems*): ... and this.
2805 (m32r-*-rtems*): Add to tmake_file.
2806 (moxie-*-rtems*): Likewise.
2807 (sparc-*-rtems*): Likewise.
2808 Remove t-rtems from tmake_file.
2809 (sparc64-*-rtems*): Likewise.
2810 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2813 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2816 * config/gthr-posix.h: Move ...
2817 * gthr-posix.h: ... here.
2818 * config/gthr-lynx.h: Reflect this.
2819 * config/gthr-vxworks.h: Likewise.
2820 * config/rs6000/gthr-aix.h: Likewise.
2821 * configure.ac (target_thread_file): Likewise.
2822 * configure: Regenerate.
2824 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2826 * config.host (arm*-*-rtemseabi*): New target.
2828 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2831 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2834 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2836 * config.host (epiphany-*-elf*): New configuration.
2837 * config/epiphany: New Directory.
2839 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2841 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2842 * config/avr/t-rtems: New.
2843 Filter out _exit from LIB1ASMFUNCS.
2845 2011-11-04 David S. Miller <davem@davemloft.net>
2847 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2848 * configure: Rebuild.
2850 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2852 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2855 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2858 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2859 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2861 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2864 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2866 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2868 * config/c6x/t-elf (LIB2ADDEH): Set.
2869 * config/c6x/t-c6x-elf: Remove.
2871 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2873 * config/i386/sol2-ci.S: Rename to ...
2874 * config/i386/crti.S: ... this.
2875 * config/i386/sol2-cn.S: Rename to ...
2876 * config/i386/crtn.S: ... this.
2877 * config/sparc/sol2-ci.S: Rename to ...
2878 * config/sparc/crti.S: ... this.
2879 * config/sparc/sol2-cn.S: Rename to ...
2880 * config/sparc/crtn.S: ... this.
2881 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2882 (crti.o, crtn.o): Remove.
2884 2011-11-04 Tristan Gingold <gingold@adacore.com>
2886 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2888 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2890 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2892 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2894 * config.host (crisv32-*-none, cris-*-none): Remove.
2895 (crisv32-*-elf): Append to tmake_file, don't just set it.
2896 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2898 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2900 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2901 (ecrtn$(objext)): Likewise.
2902 (ncrti$(objext)): Likewise.
2903 (ncrtn$(objext)): Likewise.
2905 2011-11-03 Andreas Schwab <schwab@redhat.com>
2907 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2909 2011-11-02 David S. Miller <davem@davemloft.net>
2911 * configure.ac: Set host_address on sparc too.
2912 * configure: Regenerate.
2913 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2914 based upon host_address.
2915 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2917 2011-11-02 Jason Merrill <jason@redhat.com>
2919 * config/rs6000/t-ppccomm: Add missing \.
2921 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2923 * gthr-single.h, gthr.h: New files.
2924 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2925 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2926 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2927 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2928 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2929 * configure.ac (thread_header): New variable.
2930 Set it depending on target_thread_file.
2931 (gthr-default.h): Link from $thread_header.
2932 * configure: Regenerate.
2933 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2935 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2937 * configure.ac (tm_file_): New variable.
2938 Determine from tm_file.
2939 (tm_file, tm_defines): Substitute.
2940 * configure: Regenerate.
2941 * mkheader.sh: New file.
2942 * Makefile.in (clean): Remove libgcc_tm.h.
2943 ($(objects)): Depend on libgcc_tm.h.
2944 (libgcc_tm_defines, libgcc_tm_file): New variables.
2945 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2946 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2947 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2948 ($(extra-parts)): Depend on libgcc_tm.h.
2949 * config.host (tm_defines, tm_file): New variable.
2950 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2951 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2952 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2953 (avr-*-rtems*): Likewise.
2954 (avr-*-*): Likewise.
2955 (frv-*-elf): Likewise.
2956 (frv-*-*linux*): Likewise.
2957 (h8300-*-rtems*): Likewise.
2958 (h8300-*-elf*): Likewise.
2959 (i[34567]86-*-darwin*): Likewise.
2960 (x86_64-*-darwin*): Likewise.
2961 (rx-*-elf): Likewise.
2962 (tic6x-*-uclinux): Likewise.
2963 (tic6x-*-elf): Likewise.
2964 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2965 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2966 * config/i386/cygming-crtbegin.c: Likewise.
2967 * config/i386/cygming-crtend.c: Likewise.
2968 * config/ia64/fde-vms.c: Likewise.
2969 * config/ia64/unwind-ia64.c: Likewise.
2970 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2971 * config/rs6000/darwin-fallback.c: Likewise.
2972 * config/stormy16/lib2funcs.c: Likewise.
2973 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2974 * crtstuff.c: Likewise.
2975 * dfp-bit.h: Likewise.
2976 * emutls.c: Likewise.
2977 * fixed-bit.c: Likewise.
2978 * fp-bit.c: Likewise.
2979 * generic-morestack-thread.c: Likewise.
2980 * generic-morestack.c: Likewise.
2981 * libgcc2.c: Likewise.
2982 * libgcov.c: Likewise.
2983 * unwind-dw2-fde-dip.c: Likewise.
2984 * unwind-dw2-fde.c: Likewise.
2985 * unwind-dw2.c: Likewise.
2986 * unwind-sjlj.c: Likewise.
2988 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2990 * configure.ac: Include ../config/picflag.m4.
2991 (GCC_PICFLAG): Call it.
2993 * configure: Regenerate.
2994 * Makefile.in (gcc_srcdir): Remove.
2995 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2996 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2997 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2998 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2999 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3002 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3003 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3004 to refer to libgcc2.c.
3006 * config/darwin-64.c: New file.
3007 * config/darwin-crt3.c: Remove comment.
3008 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3009 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3010 config/udivmodsi4.c: New files.
3011 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3012 config/memset.c: New files.
3013 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3014 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3015 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3016 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3017 * config/t-openbsd-thread: New file.
3018 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3019 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3020 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3021 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3024 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3025 to refer to gthr-posix.c.
3026 * config/alpha/t-vms (LIB2ADD): Set.
3027 * config/alpha/vms-gcc_shell_handler.c: New file.
3028 * config/arm/bpabi.c, config/arm/fp16.c,
3029 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3030 config/arm/unaligned-funcs.c: New files.
3031 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3032 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3033 * config/arm/t-linux: Likewise.
3034 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3035 * config/arm/t-netbsd: New file.
3036 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3037 * config/arm/t-symbian (LIB2ADD_ST): Set.
3038 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3039 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3040 * config/bfin/t-elf: New file.
3041 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3042 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3043 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3044 config/c6x/ltf.c: New files.
3045 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3046 (HOST_LIBGCC2_CFLAGS): Set.
3047 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3048 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3049 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3051 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3052 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3053 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3054 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3055 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3057 * config/frv/t-frv (LIB2ADD): Set.
3058 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3059 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3060 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3061 config/h8300/popcounthi2.c: New files.
3062 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3063 * config/i386/gthr-win32.c: New file.
3064 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3065 * config/i386/t-cygwin: Likewise.
3066 * config/i386/t-darwin, config/i386/t-darwin64,
3067 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3068 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3069 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3070 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3071 * config/ia64/quadlib.c: New file.
3072 * config/ia64/t-hpux (LIB2ADD): Set.
3073 * config/ia64/t-ia64: Add comment.
3074 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3075 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3076 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3077 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3078 * config/m32c/t-m32c (LIB2ADD): Set.
3079 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3080 * config/m32r/t-m32r: Likewise.
3081 * config/m68k/fpgnulib.c: New file.
3082 * config/m68k/t-floatlib (LIB2ADD): Set.
3083 (xfgnulib.c): New target.
3084 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3085 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3086 * config/mep/t-mep (LIB2ADD): Set.
3087 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3088 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3089 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3090 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3091 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3092 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3093 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3094 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3095 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3096 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3098 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3099 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3100 * config/pa/fptr.c, config/pa/lib2funcs.S,
3101 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3102 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3103 (LIB2ADD, LIB2ADD_ST): Set.
3104 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3105 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3107 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3108 * config/pdp11/t-pdp11: New file.
3109 * config/picochip/libgccExtras/adddi3.S,
3110 config/picochip/libgccExtras/ashlsi3.S,
3111 config/picochip/libgccExtras/ashrsi3.S,
3112 config/picochip/libgccExtras/clzsi2.S,
3113 config/picochip/libgccExtras/cmpsi2.S,
3114 config/picochip/libgccExtras/divmod15.S,
3115 config/picochip/libgccExtras/divmodhi4.S,
3116 config/picochip/libgccExtras/divmodsi4.S,
3117 config/picochip/libgccExtras/lshrsi3.S,
3118 config/picochip/libgccExtras/parityhi2.S,
3119 config/picochip/libgccExtras/popcounthi2.S,
3120 config/picochip/libgccExtras/subdi3.S,
3121 config/picochip/libgccExtras/ucmpsi2.S,
3122 config/picochip/libgccExtras/udivmodhi4.S,
3123 config/picochip/libgccExtras/udivmodsi4.S: New files.
3124 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3125 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3126 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3127 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3128 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3129 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3130 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3131 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3133 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3134 (HOST_LIBGCC2_CFLAGS): Set.
3135 * config/rs6000/t-darwin64: New file.
3136 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3137 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3138 * config/rs6000/t-ppccomm (LIB2ADD): Add
3139 $(srcdir)/config/rs6000/tramp.S.
3140 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3141 Add $(srcdir)/config/rs6000/eabi.S.
3142 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3143 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3144 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3145 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3146 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3147 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3148 * config/rs6000/tramp.S: New file.
3149 * config/s390/t-tpf: Remove.
3150 * config/sh/linux-atomic.S: New file.
3151 * config/sh/t-linux (LIB2ADD): Set.
3152 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3153 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3154 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3156 (HOST_LIBGCC2_CFLAGS): Set.
3157 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3158 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3159 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3160 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3161 config/spu/mfc_multi_tag_release.c,
3162 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3163 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3164 config/spu/multi3.c: New files.
3165 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3166 (HOST_LIBGCC2_CFLAGS): Set.
3167 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3168 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3169 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3170 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3171 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3172 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3173 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3174 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3175 config/stormy16/umodsi3.c: New files.
3176 * config/xtensa/lib2funcs.S: New file.
3177 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3178 * config/xtensa/t-xtensa (LIB2ADD): Set.
3179 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3180 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3181 Add t-freebsd-thread to tmake_file for posix threads.
3182 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3183 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3184 (*-*-lynxos*): Likewise.
3185 (*-*-netbsd*): Likewise.
3186 (*-*-openbsd*): Likewise.
3187 Add t-openbsd-thread to tmake_file for posix threads.
3188 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3189 (*-*-vxworks*): Set tmake_file.
3190 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3191 (alpha*-*-freebsd*): Likewise.
3192 (alpha*-*-netbsd*): Likewise.
3193 (alpha*-*-openbsd*): Likewise.
3194 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3195 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3196 (alpha*-dec-*vms*): Likewise.
3197 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3198 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3199 (bfin*-uclinux*): Likewise.
3200 (bfin*-linux-uclibc*): Likewise.
3201 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3202 (crisv32-*-none): Likewise.
3203 (cris-*-elf): Likewise.
3204 (cris-*-none): Likewise.
3205 (cris-*-linux*, crisv32-*-linux*): Likewise.
3206 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3208 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3210 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3211 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3212 (x86_64-*-elf*): Likewise.
3213 (i[34567]86-*-nto-qnx*): Likewise.
3214 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3216 (x86_64-*-mingw*): Likewise.
3217 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3218 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3219 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3220 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3221 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3223 (mipsisa64sr71k-*-elf*): Likewise.
3224 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3225 (mips-*-elf*, mipsel-*-elf*): Likewise.
3226 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3227 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3228 (mips*-*-rtems*): Likewise.
3229 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3231 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3232 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3233 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3234 (spu-*-elf*): Likewise.
3235 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3237 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3239 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3240 $(srcdir) to refer to $(LIB1ASMSRC).
3242 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3243 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3244 config/arm/lib1funcs.S: New files.
3245 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3246 * config/arm/t-arm: New file.
3247 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3248 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3249 config/arm/t-strongarm-elf: New files.
3250 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3251 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3252 * config/avr/lib1funcs.S: New file.
3253 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3254 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3255 * config/c6x/lib1funcs.S: New file.
3256 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3257 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3258 * config/frv/lib1funcs.S: New file.
3259 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3260 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3261 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3262 * config/ia64/__divxf3.asm: Rename to ...
3263 * config/ia64/__divxf3.S: ... this.
3264 Adapt lib1funcs.asm filename.
3265 * config/ia64/_fixtfdi.asm: Rename to ...
3266 * config/ia64/_fixtfdi.S: ... this.
3267 Adapt lib1funcs.asm filename.
3268 * config/ia64/_fixunstfdi.asm: Rename to ...
3269 * config/ia64/_fixunstfdi.S: ... this.
3270 Adapt lib1funcs.asm filename.
3271 * config/ia64/_floatditf.asm: Rename to ...
3272 * config/ia64/_floatditf.S: ... this.
3273 Adapt lib1funcs.asm filename.
3274 * config/ia64/lib1funcs.S: New file.
3275 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3276 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3277 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3278 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3279 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3280 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3281 * config/mep/lib1funcs.S: New file.
3282 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3283 * config/mips/mips16.S: New file.
3284 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3285 * config/pa/milli64.S: New file.
3286 * config/pa/t-linux, config/pa/t-linux64: New files.
3287 * config/picochip/lib1funcs.S: New file.
3288 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3289 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3290 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3291 * config/sh/t-netbsd: New file.
3292 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3293 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3294 * config/sh/t-sh64: New file.
3295 * config/sparc/lb1spc.S: New file.
3296 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3298 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3299 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3300 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3301 config/xtensa/lib1funcs.S: New files.
3302 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3303 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3305 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3306 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3307 (arm*-*-linux*): Likewise.
3308 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3309 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3310 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3311 (arm*-*-ecos-elf): Likewise.
3312 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3313 (arm*-*-rtems*): Likewise.
3314 (arm*-*-elf): Likewise.
3315 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3316 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3317 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3318 (bfin*-uclinux*): Likewise.
3319 (bfin*-linux-uclibc*): Likewise.
3320 (bfin*-rtems*): Likewise.
3321 (bfin*-*): Likewise.
3322 (fido-*-elf): Merge into m68k-*-elf*.
3323 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3324 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3325 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3326 (h8300-*-elf*): Likewise.
3327 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3328 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3329 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3330 (i[34567]86-*-mingw*): Likewise.
3331 (x86_64-*-mingw*): Likewise.
3332 (i[34567]86-*-interix3*): Likewise.
3333 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3334 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3335 (m68k-*-elf*): Also handle fido-*-elf.
3336 Add m68k/t-floatlib to tmake_file.
3337 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3338 (m68k-*-linux*): Likewise.
3339 (m68k-*-rtems*): Likewise.
3340 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3341 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3343 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3344 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3345 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3346 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3347 sh/t-netbsd to tmake_file.
3348 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3349 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3350 (sh-wrs-vxworks): Likewise.
3351 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3353 (v850*-*-*): Add v850/t-v850 to tmake_file.
3354 (vax-*-linux*): Add vax/t-linux to tmake_file.
3355 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3357 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3359 * crtstuff.c: New file.
3360 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3361 (CRTSTUFF_T_CFLAGS): Define.
3362 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3363 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3364 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3367 (crtbeginT.o): Use $(objext).
3368 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3369 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3370 (gcc-extra-parts): Remove.
3371 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3373 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3374 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3375 Add t-crtstuff-pic to tmake_file.
3376 (*-*-lynxos*): New case.
3377 Set tmake_file, extra_parts.
3378 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3379 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3380 *-*-netbsdelf[2-9]*.
3381 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3382 (*-*-rtems*): Set extra_parts.
3383 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3384 (*-*-uclinux*): New case.
3386 (*-*-vms*): New case.
3387 Set tmake_file, extra_parts.
3388 (*-*-elf): Set extra_parts.
3389 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3390 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3393 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3395 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3396 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3397 (arm-wrs-vxworks): Append to tmake_file.
3399 (arm*-*-uclinux*): Set extra_parts.
3400 (arm*-*-ecos-elf): Likewise.
3401 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3403 (arm*-*-rtems*): Set extra_parts.
3404 (arm*-*-elf): Likewise.
3405 (avr-*-rtems*): Clear extra_parts.
3406 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3408 (bfin*-uclinux*): Likewise.
3409 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3410 (bfin*-rtems*): Append to tmake_file.
3412 (bfin*-*): Likewise.
3413 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3414 (crisv32-*-elf): ... this.
3415 (crisv32-*-none): ... this.
3416 (cris-*-elf, cris-*-none): New cases.
3417 Add cris/t-elfmulti to tmake_file.
3418 (fr30-*-elf): Append to tmake_file.
3420 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3422 (h8300-*-rtems*): Append to tmake_file.
3424 (h8300-*-elf*): Likewise.
3425 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3427 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3429 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3430 (x86_64-*-elf*): Likewise.
3431 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3432 (x86_64-*-freebsd*): Likewise.
3433 (x86_64-*-netbsd*): Likewise.
3434 (i[34567]86-*-linux*): Likewise.
3435 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3436 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3437 (x86_64-*-linux*): Likewise.
3438 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3439 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3442 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3443 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3444 Append to extra_parts, remove crtbegin.o, crtend.o.
3445 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3446 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3447 crtend.o, crtbeginS.o, crtendS.o.
3448 (ia64*-*-linux*): Comment extra_parts.
3449 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3451 (iq2000*-*-elf*): Clear extra_parts.
3452 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3453 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3454 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3455 (m32r-*-rtems*): ... this.
3456 Add m32r/t-m32r to tmake_file.
3457 (m68k-*-elf*): Add t-crtin to tmake_file.
3458 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3459 (mcore-*-elf): Likewise.
3460 (microblaze*-*-*): Set extra_parts.
3461 (mips*-sde-elf*): New case.
3462 Set tmake_file, extra_parts.
3463 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3464 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3465 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3468 (mipsisa64sr71k-*-elf*): Likewise.
3469 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3470 (mips-*-elf*, mipsel-*-elf*): Likewise.
3471 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3472 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3473 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3474 (mips*-*-rtems*): Likewise.
3475 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3476 (moxie-*-*): Split into ...
3477 (moxie-*-elf, moxie-*-uclinux*): ... this.
3478 Add to extra_parts, remove crtbegin.o, crtend.o.
3479 (moxie-*-rtems*): New case.
3482 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3484 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3485 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3488 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3489 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3491 (powerpc-*-eabisim*): Likewise.
3492 (powerpc-*-elf*): Likewise.
3493 (powerpc-*-eabialtivec*): Likewise.
3494 (powerpc-xilinx-eabi*): Likewise.
3495 (powerpc-*-eabi*): Likewise.
3496 (powerpc-*-rtems*): Likewise.
3497 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3500 (powerpc-*-lynxos*): Add to tmake_file.
3501 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3502 rs6000/t-crtstuff, t-crtstuff-pic.
3504 (powerpcle-*-eabisim*): Likewise.
3505 (powerpcle-*-eabi*): Likewise.
3506 (rx-*-elf): Remove extra_parts.
3507 (s390x-ibm-tpf*): Set extra_parts.
3508 (score-*-elf): Set extra_parts.
3509 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3510 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3511 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3512 (sh64l*-*-netbsd*): Split into ...
3513 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3514 Add t-crtstuff-pic to tmake_file.
3516 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3518 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3519 (sparc-*-elf*): Remove t-crtin from tmake_file.
3520 Add to extra_parts, remove crtbegin.o, crtend.o.
3521 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3522 (sparc64-*-linux*): Likewise.
3523 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3524 Add to extra_parts, remove crtbegin.o, crtend.o.
3525 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3526 Add to extra_parts, remove crtbegin.o, crtend.o.
3527 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3528 Add to extra_parts, remove crtbegin.o, crtend.o.
3529 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3530 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3531 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3533 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3535 (tic6x-*-*): Change to ...
3536 (tic6x-*-elf): ... this.
3538 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3540 (am33_2.0-*-linux*): Add comment.
3541 (mep*-*-*): Add mep/t-mep to tmake_file.
3543 * config/alpha/t-vms: New file.
3544 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3545 * config/arm/crti.S, config/arm/crtn.S: New files.
3546 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3547 * config/bfin/crtlibid.S: New file.
3548 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3549 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3550 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3551 (crti.o, crtin.o): New rules.
3552 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3553 * config/c6x/t-uclinux: New file.
3554 * config/cris/t-elfmulti: New file.
3555 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3556 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3557 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3558 * config/frv/t-frv: New file.
3559 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3560 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3561 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3563 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3564 refer to cygming-crtbegin.c, cygming-crtend.c.
3566 * config/i386/t-nto: New file.
3567 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3568 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3569 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3570 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3573 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3574 (crtinitS.o): New rule.
3575 * config/ia64/vms-crtinit.S: New file.
3576 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3577 * config/m32r/initfini.c: New file.
3578 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3579 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3580 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3581 * config/mep/t-mep: New file.
3582 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3583 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3584 * config/mips/crti.S, config/mips/crtn.S: New files.
3585 * config/mips/t-crtstuff: New file.
3586 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3587 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3588 (CUSTOM_CRTIN): Set.
3589 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3591 Use $(srcdir) to refer to crti.S, crtn.S.
3592 Use .S extension, $<.
3593 * config/moxie/crti.asm: Rename to ...
3594 * config/moxie/crti.S: ... this.
3595 * config/moxie/crtn.asm: Rename to ...
3596 * config/moxie/crtn.S: ... this.
3597 * config/moxie/t-moxie: Remove.
3598 * config/pa/stublib.c: New file.
3599 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3600 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3601 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3602 * config/rs6000/t-crtstuff: New file.
3603 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3604 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3605 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3606 Make output file explicit.
3607 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3608 Make output file explicit.
3609 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3610 Make output file explicit.
3611 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3612 Make output file explicit.
3613 * config/score/crti.S, config/score/crtn.S: New files.
3614 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3615 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3617 * config/sh/t-sh, config/sh/t-superh: New files.
3618 * config/sparc/t-linux64: New file.
3619 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3620 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3621 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3622 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3623 * config/t-crtin: Remove.
3624 * config/t-crtstuff-pic: New file.
3625 * config/t-sol2 (CUSTOM_CRTIN): Set.
3626 (crti.o, crtn.o): New rules.
3627 * config/vms/t-vms: New file.
3628 * config/vms/vms-ucrt0.c: New file.
3629 * config/xtensa/t-elf: New file.
3631 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3633 * Makefile.in (SHLIB_NM_FLAGS): Set.
3634 * mkmap-flat.awk, mkmap-symver.awk: New files.
3635 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3637 * configure: Regenerate.
3638 * config/libgcc-glibc.ver: New file.
3639 * config/libgcc-libsystem.ver: New file.
3640 * config/t-libunwind (SHLIB_LC): Set.
3641 * config/t-linux: New file.
3642 * config/t-slibgcc (INSTALL_SHLIB): New.
3643 (SHLIB_INSTALL): Use it.
3644 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3645 to mkmap-symver.awk.
3646 (SHLIB_MAPFILES): Don't append, adapt pathname.
3647 (SHLIB_VERPFX): Set.
3648 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3649 to mkmap-symver.awk.
3650 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3651 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3652 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3653 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3655 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3656 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3657 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3658 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3659 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3660 * config/i386/libgcc-darwin.10.4.ver,
3661 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3663 * config/i386/t-darwin: Remove.
3664 * config/i386/t-darwin64: Likewise.
3665 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3666 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3667 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3668 * config/i386/t-linux: New file.
3669 * config/i386/t-mingw32: New file.
3670 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3671 * config/ia64/t-glibc: Rename to ...
3672 * config/ia64/t-linux: ... this.
3673 (SHLIB_MAPFILES): Set.
3674 * config/ia64/t-glibc-libunwind: Rename to ...
3675 * config/ia64/t-linux-libunwind: ... this.
3676 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3677 * config/ia64/t-slibgcc-hpux: New file.
3678 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3679 * config/m68k/t-slibgcc-elf-ver: New file.
3680 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3681 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3683 * config/pa/t-slibgcc-hpux: New file.
3684 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3686 * config/rs6000/libgcc-darwin.10.4.ver,
3687 config/rs6000/libgcc-darwin.10.5.ver: New files.
3688 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3689 config/rs6000/libgcc-glibc.ver.
3690 * config/rs6000/libgcc-ppc64.ver: Rename to
3691 config/rs6000/libgcc-ibm-ldouble.ver.
3692 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3693 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3694 * config/rs6000/t-ldbl128: Rename to ...
3695 * config/rs6000/t-linux: ... this.
3696 (SHLIB_MAPFILES): Adapt filename.
3697 * config/rs6000/t-slibgcc-aix: New file.
3698 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3699 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3700 libgcc-excl.ver, libgcc-glibc.ver.
3701 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3702 * config/sparc/libgcc-glibc.ver: New file.
3703 * config/sparc/t-linux: New file.
3704 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3705 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3706 t-slibgcc-elf-ver to tmake_file.
3707 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3709 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3710 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3711 t-slibgcc-elf-ver, t-linux to tmake_file.
3712 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3714 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3715 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3716 (alpha*-dec-*vms*): Likewise.
3717 (arm*-*-freebsd*): Append to tmake_file.
3718 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3719 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3721 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3722 tmake_file for arm*-*-symbianelf*.
3723 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3724 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3726 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3727 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3728 pa/t-slibgcc-dwarf-ver to tmake_file.
3729 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3730 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3731 (hppa*64*-*-hpux11*): Likewise.
3732 (hppa[12]*-*-hpux11*): Likewise.
3733 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3734 i386/t-crtpc, i386/t-crtfm.
3735 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3736 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3738 Add i386/t-cygwin to tmake_file.
3739 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3740 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3741 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3743 Add i386/t-mingw32 to tmake_file.
3744 (x86_64-*-mingw*): Likewise.
3745 (ia64*-*-freebsd*): Append to tmake_file.
3746 (ia64*-*-linux*): Append to tmake_file.
3747 Replace ia64/t-glibc by ia64/t-linux.
3748 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3750 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3751 t-slibgcc-hpux to tmake_file.
3752 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3753 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3754 (m32rle-*-linux*): Likewise.
3755 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3757 (microblaze*-linux*): New case.
3758 Append to tmake_file, add t-slibgcc-nolc-override.
3759 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3760 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3761 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3762 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3763 rs6000/t-slibgcc-aix to tmake_file.
3764 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3765 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3766 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3767 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3768 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3769 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3771 (sparc-*-linux*): Append to tmake_file for *-leon*.
3772 Add sparc/t-linux to tmake_file for non-Leon targets.
3773 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3774 (tic6x-*-uclinux): New case.
3775 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3776 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3777 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3778 (am33_2.0-*-linux*): Append to tmake_file.
3779 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3780 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3781 x86_64-*-kfreebsd*-gnu.
3782 Add i386/t-linux to tmake_file.
3784 2011-10-28 Ian Lance Taylor <iant@google.com>
3786 * config/i386/morestack.S: Correct CFI information to do proper
3787 returns throughout function. In 32-bit mode, save %ebx so that it
3788 is restored on unwind.
3790 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3792 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3793 case where B3 isn't the return register.
3795 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3796 logic for doubleword pops.
3798 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3800 * config/rs6000/t-freebsd: Add wildcard.
3802 2011-10-21 Paul Brook <paul@codesourcery.com>
3804 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3806 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3807 Eric Botcazou <ebotcazou@adacore.com>
3810 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3811 fs->signal_frame to 1.
3813 2011-10-07 Ian Lance Taylor <iant@google.com>
3815 * generic-morestack-thread.c: #include <errno.h>.
3817 2011-10-07 Ian Lance Taylor <iant@google.com>
3820 * generic-morestack.c (__generic_morestack): Make sure the segment
3821 is large enough for both the stack frame and the copied
3824 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3827 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3830 2011-09-28 Nick Clifton <nickc@redhat.com>
3832 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3833 64-bit doubles are not enabled.
3834 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3835 and floatunsisf functions.
3837 2011-09-13 Paul Brook <paul@codesourcery.com>
3839 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3840 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3841 * unwind-arm-common.inc: New file.
3842 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3843 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3844 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3845 * config/c6x/libunwind.S: New file.
3846 * config/c6x/pr-support.c: New file.
3847 * config/c6x/unwind-c6x.c: New file.
3848 * config/c6x/unwind-c6x.h: New file.
3849 * config/c6x/t-c6x-elf: New file.
3851 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3853 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3854 (ASM_DIVZERO): Ditto.
3855 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3857 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3859 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3861 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3864 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3865 instead of an assembly one.
3867 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3870 * Makefile.in (install-unwind_h): Create
3871 $(gcc_objdir)/include/unwind.h atomically.
3873 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3875 * Makefile.in (install-unwind_h): Remove destination file first.
3877 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3880 * config/mips/t-mips16: New file.
3881 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3882 (mips*-*-linux*): Likewise.
3883 (mips*-sde-elf*): Likewise.
3884 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3885 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3886 Add mips/t-mips16 to tmake_file.
3887 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3888 (mips-*-elf*): Likewise.
3889 (mips64-*-elf*): Likewise.
3890 (mips64orion-*-elf*): Likewise.
3891 (mips*-*-rtems*): Likewise.
3892 (mipstx39-*-elf*): Likewise.
3893 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3894 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3896 Use $(srcdir) to refer to sync.c.
3898 ($(libgcc-sync-funcs-o)): Likewise.
3899 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3900 ($(libgcc-sync-funcs-s-o)): Likewise.
3902 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3904 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3907 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3910 * config/i386/value-unwind.h: New.
3912 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3914 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3915 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3916 Add to tmake_file rather than overriding it.
3918 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3920 * config/t-softfp: Remove.
3921 * soft-fp: Moved from ../gcc/config.
3922 * soft-fp/README: Remove t-softfp reference.
3923 * soft-fp/t-softfp: Move to config/t-softfp.
3924 (softfp_machine_header): Remove.
3925 (softfp_file_list): Remove config subdir.
3926 (soft-fp-objects): New variable.
3927 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3928 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3929 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3930 * config/t-softfp-excl: New file.
3931 * config/t-softfp-sfdf: New file.
3932 * config/t-softfp-tf: New file.
3933 * config/no-sfp-machine.h: New file.
3934 * config/arm/sfp-machine.h: New file.
3935 * config/arm/t-softfp: New file.
3936 * config/c6x/sfp-machine.h: New file.
3937 * config/i386/32/t-fprules-softfp: Rename to ...
3938 * config/i386/32/t-softfp: ... this.
3939 (tifunctions, LIB2ADD): Remove.
3940 (softfp_int_modes): Override.
3941 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3943 * config/i386/64/eqtf2.c: Likewise.
3944 * config/i386/64/getf2.c: Likewise.
3945 * config/i386/64/letf2.c: Likewise.
3946 * config/ia64/sft-machine.h: New file.
3947 * config/ia64/t-fprules-softfp: Rename to ...
3948 * config/ia64/t-softfp: ... this.
3949 * config/lm32/sfp-machine.h: New file.
3950 * config/moxie/t-moxie-softfp: Remove.
3951 * config/rs6000/ibm-ldouble-format: New file.
3952 * config/rs6000/ibm-ldouble.c: New file.
3953 * config/rs6000/libgcc-ppc-glibc.ver: New file
3954 * config/rs6000/libgcc-ppc64.ver: New file
3955 * config/rs6000/sfp-machine.h: New file.
3956 * config/rs6000/t-freebsd: New file.
3957 * config/rs6000/t-ibm-ldouble: New file.
3958 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3959 libgcc-ppc-glibc.ver.
3960 * config/rs6000/t-linux64: New file.
3961 * config/rs6000/t-ppccomm (LIB2ADD): Add
3962 $(srcdir)/config/rs6000/ibm-ldouble.c.
3963 * config/rs6000/t-ppccomm-ldbl: New file.
3964 * config/score/sfp-machine.h: New file.
3965 * config.host (sfp_machine_header): Explain.
3966 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3967 t-softfp to tmake_file.
3968 (arm*-*-uclinux*): Likewise.
3969 (arm*-*-ecos-elf): Likewise.
3970 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3971 (arm*-*-rtems*): Likewise.
3972 (arm*-*-elf): Likewise.
3973 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3975 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3976 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3977 (lm32-*-uclinux*): Likewise.
3978 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3979 t-softfp-excl, t-softfp.
3980 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3981 (powerpc64-*-darwin*): Likewise.
3982 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3984 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3986 (powerpc-*-eabisim*): Likewise.
3987 (powerpc-*-elf*): Likewise.
3988 (powerpc-*-eabialtivec*): Likewise.
3989 (powerpc-xilinx-eabi*): Likewise.
3990 (powerpc-*-rtems*): Likewise.
3991 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3992 t-softfp-excl, t-softfp to tmake_file.
3993 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3994 rs6000/t-ppccomm-ldbl to tmake_file.
3995 (powerpcle-*-elf*): Likewise.
3996 (powerpcle-*-eabisim*): Likewise.
3997 (powerpcle-*-eabi*): Likewise.
3998 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3999 rs6000/t-ibm-ldouble to tmake_file.
4000 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4001 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4002 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4003 (tic6x-*-*): Likewise.
4004 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4005 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4006 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4007 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4008 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4009 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4010 t-softfp to tmake_file.
4011 * configure.ac (sfp_machine_header): Provide default if unset.
4013 Link sfp-machine.h to config/$sfp_machine_header.
4014 * configure: Regenerate.
4016 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4018 * Makefile.in (double_type_size, long_double_type_size): Set.
4019 Remove $(fpbit-in-libgcc) support.
4020 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4021 (fpbit-src): New variable.
4022 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4023 Compile with -DFLOAT $(FPBIT_CFLAGS).
4025 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4026 Compile with $(FPBIT_CFLAGS).
4028 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4029 Compile with -DFLOAT $(TPBIT_CFLAGS).
4031 * configure.ac (double_type_size, long_double_type_size):
4032 Determine and substitute.
4033 * configure: Regenerate.
4034 * fp-bit.c, fp-bit.h: New files.
4035 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4036 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4037 * config/mips/t-mips: New file.
4038 * config/mips/t-sdemtk: New file.
4039 * config/rs6000/ppc64-fp.c: New file.
4040 * config/rs6000/t-darwin (LIB2ADD): Add
4041 $(srcdir)/config/rs6000/ppc64-fp.c.
4042 * config/rs6000/t-ppc64-fp: New file.
4043 * config/rx/rx-lib.h: New file.
4044 * config/rx/t-rx (FPBIT): Set to true.
4045 ($(gcc_objdir)/fp-bit.c): Remove.
4046 (DPBIT): Set to true only with -m64bit-doubles.
4047 ($(gcc_objdir)/dp-bit.c): Remove.
4048 * config/sparc/t-softfp: Remove.
4049 * config/spu/t-elf: New file.
4050 * config/t-fdpbit, config/t-fpbit: New files.
4051 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4052 (mips*-*-*): Likewise.
4053 (arm-wrs-vxworks): Likewise.
4054 (arm*-*-freebsd*): Likewise.
4055 (avr-*-rtems*): Add t-fpbit to tmake_file.
4056 (avr-*-*): Likewise.
4057 (bfin*-elf*): Add t-fdpbit to tmake_file.
4058 (bfin*-uclinux*): Likewise.
4059 (bfin*-linux-uclibc*): Likewise.
4060 (bfin*-rtems*): New case.
4061 Add t-fdpbit to tmake_file.
4062 (bfin*-*): Add t-fdpbit to tmake_file.
4063 (crisv32-*-elf): Likewise.
4064 (cris-*-linux*): Likewise.
4065 (fr30-*-elf): Likewise.
4066 (frv-*-elf, frv-*-*linux*): Likewise.
4067 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4068 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4069 (m32r-*-elf*): Likewise.
4070 (m32rle-*-elf*): Likewise.
4071 (m32r-*-linux*): Likewise.
4072 (m32rle-*-linux*): Likewise.
4073 (mcore-*-elf): Add t-fdpbit to tmake_file.
4074 (microblaze*-*-*): Likewise.
4075 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4076 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4077 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4079 Add mips/t-tpbit to tmake-file.
4080 (mips*-*-linux*): Fix typo.
4081 (mips*-sde-elf*): New case
4082 Add mips/t-sdemtk unless using newlib.
4083 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4084 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4085 (mn10300-*-*): Likewise.
4086 (pdp11-*-*): Likewise.
4087 (picochip-*-*): Add t-fpbit to tmake_file.
4088 (powerpc-*-eabisimaltivec*): Likewise.
4089 (powerpc-*-eabisim*): Likewise.
4090 (powerpc-*-elf*): Likewise.
4091 (powerpc-*-eabialtivec*): Likewise.
4092 (powerpc-xilinx-eabi*): New case.
4093 Add t-fdpbit to tmake_file.
4094 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4095 (powerpc-*-rtems*): Likewise.
4096 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4098 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4100 (powerpc-*-lynxos*): Likewise.
4101 (powerpcle-*-elf*): Likewise.
4102 (powerpcle-*-eabisim*): Likewise.
4103 (powerpcle-*-eabi*): Likewise.
4104 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4105 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4106 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4107 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4108 (rx-*-elf): Add t-fdpbit to tmake_file.
4109 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4110 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4111 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4112 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4114 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4115 (sh-wrs-vxworks): Likewise.
4116 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4117 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4118 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4119 (sparc64-*-rtems*): ... new case.
4120 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4121 (spu-*-elf*): Likewise.
4122 Add spu/t-elf to tmake_file.
4123 (v850*-*-*): Add t-fdpbit to tmake_file.
4124 (xstormy16-*-elf): Likewise.
4125 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4126 (mep*-*-*): Likewise.
4128 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4130 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4132 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4133 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4134 (install-unwind_h): New target.
4135 (all): Depend on it.
4136 * config.host (unwind_header): New variable.
4137 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4138 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4139 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4140 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4141 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4143 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4145 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4147 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4149 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4150 (ia64*-*-freebsd*): Likewise.
4151 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4153 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4154 $with_system_libunwind.
4155 (ia64*-*-hpux*): Set tmake_file.
4156 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4157 (picochip-*-*): Set tmake_file.
4158 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4160 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4161 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4162 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4163 (xtensa*-*-elf*): Set tmake_file.
4164 (xtensa*-*-linux*): Likewise.
4165 * configure.ac: Include ../config/unwind_ipinfo.m4.
4166 Call GCC_CHECK_UNWIND_GETIPINFO.
4167 Link unwind.h to $unwind_header.
4168 * configure: Regenerate.
4169 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4170 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4171 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4172 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4173 * config/unwind-dw2-fde-darwin.c: New file.
4174 * config/arm/libunwind.S, config/arm/pr-support.c,
4175 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4176 config/arm/unwind-arm.h,: New files.
4177 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4178 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4179 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4180 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4181 config/ia64/unwind-ia64.h: New files.
4182 * config/picochip/t-picochip: New file.
4183 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4185 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4186 * config/s390/t-tpf (LIB2ADDEH): Remove.
4187 * config/t-darwin (LIB2ADDEH): Set.
4188 * config/t-eh-dw2-dip: New file.
4189 * config/t-libunwind, config/t-libunwind-elf: New files.
4190 * config/t-sol2 (LIB2ADDEH): Remove.
4191 * config/xtensa/t-xtensa: New file.
4193 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4195 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4196 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4197 long long to check rt_sigreturn syscall.
4199 2011-08-02 Alan Modra <amodra@gmail.com>
4201 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4202 Restore for indirect call bcrtl from correct stack slot, and only
4203 if cfa+40 isn't valid.
4205 2011-08-01 Julian Brown <julian@codesourcery.com>
4207 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4208 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4209 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4211 2011-08-01 Julian Brown <julian@codesourcery.com>
4213 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4214 (libgcc-std.ver.in): Use above.
4215 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4216 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4218 * config/t-fixedpoint-gnu-prefix: New file.
4219 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4220 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4223 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4225 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4226 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4227 for x86-64. Properly check __x86_64__ and __LP64__.
4229 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4231 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4233 (_FP_WS_TYPE): Likewise.
4234 (_FP_I_TYPE): Likewise.
4236 2011-07-28 Alan Modra <amodra@gmail.com>
4238 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4239 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4240 in a plt call stub. Do restore r2 if stopped on bctrl.
4242 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4244 * config.host (i[3456x]86-*-netware*): Remove.
4245 * config/i386/netware-crt0.c, config/i386/t-nwld,
4246 config/i386/t-slibgcc-nwld: Remove.
4248 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4250 * config.host: Handle tic6x-*-*.
4251 * config/c6x/c6x-abi.h: New file.
4253 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4255 * config/i386/crtprec.c: New file.
4256 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4257 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4258 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4259 (x86_64-*-darwin*): Likewise.
4260 (i[34567]86-*-solaris2*: Likewise.
4262 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4264 * config/alpha/crtfastmath.c: New file.
4265 * config/i386/crtfastmath.c: New file.
4266 * config/ia64/crtfastmath.c: New file.
4267 * config/mips/crtfastmath.c: New file.
4268 * config/sparc/crtfastmath.c: New file.
4270 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4272 Add -frandom-seed=gcc-crtfastmath.
4273 * config/alpha/t-crtfm: Remove.
4274 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4275 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4277 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4278 (alpha*-dec-osf5.1*): Likewise.
4279 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4280 Add crtfastmath.o to extra_parts.
4281 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4282 Add crtfastmath.o to extra_parts.
4283 (x86_64-*-darwin*): Likewise.
4284 (x86_64-*-mingw*): Likewise.
4285 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4286 (ia64*-*-freebsd*): Likewise.
4287 (ia64*-*-linux*): Likewise.
4288 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4289 Add crtfastmath.o to extra_parts.
4291 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4293 * config/darwin-crt3.o: New file.
4294 * config/rs6000/darwin-crt2.c: New file.
4295 * config/t-darwin: New file.
4296 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4298 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4299 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4300 (powerpc64-*-darwin*): Likewise.
4302 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4304 * config/i386/netware-crt0.c: New file.
4305 * config/i386/t-nwld: Rename to ...
4306 * config/i386/t-slibgcc-nwld: ... this.
4307 * config/i386/t-nwld: New file.
4308 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4310 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4313 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4315 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4317 * configure: Regenerate.
4319 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4321 * dfp-bit.c, dfp-bit.h: New files.
4322 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4324 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4325 ($(d64pbit-o)): Likewise.
4326 ($(d128pbit-o)): Likewise.
4327 * config/t-dfprules: New file.
4328 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4329 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4330 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4331 (x86_64-*-linux*): Likewise.
4332 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4333 (i[34567]86-*-cygwin*): Likewise.
4334 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4335 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4337 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4339 * Makfile.in (LIBGCOV): New variable.
4340 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4341 * libgcov.c: New file.
4343 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4345 * fixed-bit.c, fixed-bit.h: New files.
4346 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4347 refer to fixed-bit.c.
4349 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4351 * config.host (*local*): Remove.
4353 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4356 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4357 like i?86-*-solaris2.1[0-9]*.
4358 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4359 * configure.ac (i?86-*-solaris2*): Likewise.
4360 * configure: Regenerate.
4362 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4364 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4365 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4366 md_unwind_header by splitting out of...
4367 (i[34567]86-*-linux*): ... this.
4368 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4369 Remove md_unwind_header by splitting out of...
4370 (x86_64-*-linux*): ... this.
4372 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4374 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4376 2011-06-28 Nick Clifton <nickc@redhat.com>
4378 * config.host: Recognize all V850 variants.
4380 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4382 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4384 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4386 * shared-object.mk (c_flags-$o): Save c_flags.
4387 ($(base)$(objext)): Use it.
4388 ($(base)_s$(objext)): Likewise.
4390 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4392 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4393 * libgcc-std.ver.in (GCC_4.7.0): New section.
4395 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4399 * config/avr/t-avr: Fix line endings.
4400 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4403 2011-06-14 Olivier Hainque <hainque@adacore.com>
4404 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4406 * config/mips/irix6-unwind.h: New file.
4407 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4409 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4411 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4412 (sparc64_fallback_frame_state): Use it.
4413 (sparc64_frob_update_context): Further adjust context.
4414 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4415 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4416 * config/sparc/sol2-cn.S: Likewise.
4418 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4420 * enable-execute-stack-empty.c: New file.
4421 * enable-execute-stack-mprotect.c: New file.
4422 * config/i386/enable-execute-stack-mingw32.c: New file.
4423 * config.host (enable_execute_stack): New variable.
4424 Select appropriate variants.
4425 * configure.ac: Link enable-execute-stack.c to
4426 $enable_execute_stack.
4427 * configure: Regenerate.
4428 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4429 (lib2funcs): Remove _enable_execute_stack.
4431 2011-06-09 David S. Miller <davem@davemloft.net>
4432 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4434 * config.host (sparc-*-linux*): Correct md_unwind_header
4436 (s390x-ibm-tpf*): Fix typo.
4438 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4440 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4441 Add crtfastmath.o to extra_parts.
4442 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4444 * config/mips/t-crtfm: Remove.
4446 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4448 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4450 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4452 * config.host (sh*-*-linux*): Fix typo.
4454 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4456 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4457 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4458 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4459 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4460 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4461 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4462 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4463 Wrap in !__MINGW64__.
4464 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4465 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4466 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4467 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4468 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4469 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4470 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4472 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4473 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4474 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4475 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4476 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4477 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4478 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4479 * config/no-unwind.h: New file.
4480 * config.host (md_unwind_header): Document.
4482 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4483 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4484 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4485 hppa[12]*-*-hpux11*): Set md_unwind_header.
4486 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4487 Set md_unwind_header.
4488 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4489 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4490 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4491 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4492 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4493 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4494 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4496 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4497 * configure: Regenerate.
4499 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4501 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4502 Set tmake_file, extra_parts.
4503 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4505 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4507 * config/mips/t-irix6: New file.
4508 * config/mips/t-slibgcc-irix: New file.
4510 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4512 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4513 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4515 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4517 * configure.ac (target_thread_file): Determine thread model.
4518 * configure: Regenerate.
4519 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4520 * config/alpha/t-alpha: New file.
4521 * config/alpha/t-crtfm: Use $<.
4522 * config/alpha/t-ieee: New file.
4523 * config/alpha/t-osf-pthread: New file.
4524 * config/alpha/t-slibgcc-osf: New file.
4525 * config/alpha/libgcc-osf5.ver: New file.
4527 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4529 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4531 Add crtfastmath.o to extra_parts.
4533 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4535 * config/gmon-sol2.c: Reindent.
4537 Remove, correct casts.
4538 Use STDERR_FILENO, NULL.
4539 (BASEADDRESS): Remove.
4541 (errno, sbrk): Remove declarations.
4542 (monstartup) [hp300]: Remove.
4545 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4547 * Makefile.in (cpu_type): Define.
4548 * config.host (i[34567]86-*-rtems*): Handle it.
4549 (i[34567]86-*-solaris2*): Move body ...
4550 (*-*-solaris2*): ... here.
4551 New case, generalize.
4552 (sparc-*-elf*): Handle it.
4553 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4554 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4555 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4557 (sparc*-*-solaris2*): ... this.
4559 (sparc64-*-elf*): Handle it.
4560 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4561 Merge ../gcc/config/i386/gmon-sol2.c.
4562 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4564 Merge ../gcc/config/i386/sol2-gc1.asm.
4565 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4567 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4569 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4570 * config/i386/t-crtstuff: New file.
4571 * config/i386/t-softfp: New file.
4572 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4573 $(T)crti.o, $(T)crtn.o): Remove.
4574 (gcrt1.o): New rule.
4575 (TARGET_LIBGCC2_CFLAGS): Remove.
4576 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4577 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4578 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4579 * config/sparc/t-sol2: New file.
4580 * config/sparc/t-crtfm: Move to ...
4581 * config/t-crtfm: ... this.
4582 Use $(cpu_type), $<.
4583 * config/t-crtin: New file.
4584 * config/sparc/t-softfp: New file.
4585 * config/sparc/t-softmul: New file.
4586 * config/t-rtems: New file.
4587 * config/t-slibgcc: New file.
4588 * config/t-slibgcc-elf-ver: New file.
4589 * config/t-slibgcc-gld: New file.
4590 * config/t-slibgcc-sld: New file.
4591 * config/t-sol2: New file.
4592 * configure.ac: Include ../config/lib-ld.m4.
4593 Call AC_LIB_PROG_LD_GNU.
4594 Substitute cpu_type.
4595 * configure: Regenerate.
4597 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4600 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4601 libgcc-std.ver in the build directory.
4602 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4603 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4605 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4607 * libgcc-std.ver.in: New file.
4608 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4610 (libgcc-std.ver): New rule.
4611 * config/t-gnu-prefix: New file.
4613 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4615 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4617 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4619 * config/i386/darwin-lib.h: New file.
4621 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4623 * config/arm/symbian-lib.h: New.
4625 2011-05-04 Chris Demetriou <cgd@google.com>
4627 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4628 (__x86.get_pc_thunk.bx): ...this.
4629 (__morestack): Adjust for rename, remove undef of __i686.
4631 2011-05-03 Chris Demetriou <cgd@google.com>
4633 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4635 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4637 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4638 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4639 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4640 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4641 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4644 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4646 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4647 Adjust copyright year.
4649 2011-03-07 Ian Lance Taylor <iant@google.com>
4651 * generic-morestack.c (__splitstack_find): Adjust returned stack
4652 pointer to include all registers pushed by __morestack.
4654 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4657 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4658 (toolexecdir): Calculate and AC_SUBST.
4659 (toolexeclibdir): Likewise.
4660 * Makefile.in (target_noncanonical): Import.
4661 (toolexecdir): Likewise.
4662 (toolexeclibdir): Likewise.
4663 * configure: Regenerate.
4665 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4668 * config/arm/bpabi.h: Rename to...
4669 * config/arm/bpabi-lib.h: ...this.
4671 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4673 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4675 * configure: Regenerate.
4677 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4679 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4680 __FLOAT_WORD_ORDER__.
4681 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4684 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4687 * Makefile.in (install-strip): New phony target.
4689 2010-11-07 Ian Lance Taylor <iant@google.com>
4692 * config/i386/morestack.S (__morestack_large_model): New
4695 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4697 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4699 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4701 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4703 * config/arm/bpabi.h: New file.
4704 * config/frv/frv-abi.h: New file.
4706 2010-10-01 Ian Lance Taylor <iant@google.com>
4708 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4709 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4711 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4714 * config.host: Add the missing `$'.
4716 2010-09-30 Michael Eager <eager@eagercon.com>
4718 * config.host: Add microblaze*-*-*.
4719 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4720 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4721 udivsi3.asm,umodsi3.asm}: New.
4723 2010-09-28 Ian Lance Taylor <iant@google.com>
4725 * configure.ac: Adjust CFI test to test assembler directly rather
4726 than checking gcc preprocessor macro.
4727 * configure: Rebuild.
4729 2010-09-27 Ian Lance Taylor <iant@google.com>
4731 * configure.ac: Test whether assembler supports CFI directives.
4732 * config.host: Only add t-stack and i386/t-stack-i386 to
4733 tmake_file if libgcc_cv_cfi is "yes".
4734 * configure: Rebuild.
4736 2010-09-27 Ian Lance Taylor <iant@google.com>
4738 * generic-morestack.h: New file.
4739 * generic-morestack.c: New file.
4740 * generic-morestack-thread.c: New file.
4741 * config/i386/morestack.S: New file.
4742 * config/t-stack: New file.
4743 * config/i386/t-stack-i386: New file.
4744 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4745 i386/t-stack-i386 to tmake_file.
4747 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4749 * Makefile.in (libgcc-extra-parts): Check for static archives and
4750 invoke ranlib after installing them.
4751 (gcc-extra-parts): Likewise.
4752 (install-leaf): Likewise.
4754 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4756 * configure: Regenerated.
4758 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4760 * configure: Regenerated.
4762 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4763 Andrew Pinski <pinskia@gmail.com>
4766 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4768 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4771 * configure: Regenerated.
4773 2010-09-06 Andreas Schwab <schwab@redhat.com>
4775 * configure: Regenerate.
4777 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4779 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4781 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4784 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4785 Iain Sandoe <iains@gcc.gnu.org>
4788 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4789 LIB2FUNCS_EXCLUDE functions.
4791 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4793 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4795 * configure: Regenerate.
4797 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4799 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4800 i386/t-freebsd to tmake_file.
4801 * config/i386/t-freebsd: New file.
4802 * config/i386/libgcc-bsd.ver: New file.
4804 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4806 * config.host (powerpc*-eabispe*): Set tmake_file.
4807 (powerpc*-eabi*): Likewise.
4808 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4809 crtbeginS, crtendS, crtbeginT.
4811 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4813 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4814 to tmake_file. Add crtfastmath.o to extra_parts.
4815 * config/mips/t-crtfm: New.
4817 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4819 * config.host (sparc64-*-rtems*): New target.
4821 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4823 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4826 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4828 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4830 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4832 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4833 alpha-dec-osf5.0* support.
4835 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4837 * config.host: Add lm32-*-rtems*.
4839 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4840 Uros Bizjak <ubizjak@gmail.com>
4843 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4844 like other remaining 32-bit x86 OSes.
4845 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4847 * config/i386/libgcc-sol2.ver: New file.
4848 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4850 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4853 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4854 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4855 is used and substitute set_use_emutls.
4856 * configure: Regenerated.
4858 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4860 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4862 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4865 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4867 ($(T)gcrt1.o): Likewise.
4868 ($(T)crt1.o): Likewise.
4869 ($(T)crti.o): Likewise.
4870 ($(T)crtn.o): Likewise.
4872 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4875 * Makefile.in (install): Use $(MAKE) string in rule, for
4878 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4880 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4881 * config/mmix/t-mmix: New file.
4882 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4884 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4887 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4890 2010-01-04 Anthony Green <green@moxielogic.com>
4892 * config/moxie/crti.asm, config/moxie/crtn.asm,
4893 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4894 config/moxie/t-moxie: New files.
4895 * config.host: Add t-moxie-softfp reference.
4897 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4900 * config/t-slibgcc-darwin: Fix embedded rpaths for
4901 --enable-version-specific-runtime-libs, build extension stub
4902 libs exposing features available from current libgcc_s.
4904 2009-11-11 Jon Beniston <jon@beniston.com>
4906 * config.host: Add lm32 targets.
4907 * config/lm32: New directory.
4908 * config/lm32/libgcc_lm32.h: New file.
4909 * config/lm32/_mulsi3.c: New file.
4910 * config/lm32/_udivmodsi4.c: New file.
4911 * config/lm32/_divsi3.c: New file.
4912 * config/lm32/_modsi3.c: New file.
4913 * config/lm32/_udivsi3.c: New file.
4914 * config/lm32/_umodsi3.c: New file.
4915 * config/lm32/_lshrsi3.S: New file.
4916 * config/lm32/_ashrsi3.S: New file.
4917 * config/lm32/_ashlsi3.S: New file.
4918 * config/lm32/crti.S: New file.
4919 * config/lm32/crtn.S: New file.
4920 * config/lm32/t-lm32: New file.
4921 * config/lm32/t-elf: New file.
4922 * config/lm32/t-uclinux: New file.
4924 2009-10-26 Nick Clifton <nickc@redhat.com>
4926 * config.host: Add support for RX target.
4927 * config/rx: New directory.
4928 * config/rx/rx-abi-functions.c: New file. Supplementary
4929 functions for libgcc to support the RX ABI.
4930 * config/rx/rx-abi.h: New file. Supplementary header file for
4931 libgcc RX ABI functions.
4932 * config/rx/t-rx: New file: Makefile fragment for building
4935 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4937 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4938 constraint of y0 to "g".
4940 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4942 * config.host: Include the s390 makefile fragments.
4943 * config/s390/32/_fixdfdi.c: New file.
4944 * config/s390/32/_fixsfdi.c: New file.
4945 * config/s390/32/_fixtfdi.c: New file.
4946 * config/s390/32/_fixunsdfdi.c: New file.
4947 * config/s390/32/_fixunssfdi.c: New file.
4948 * config/s390/32/_fixunstfdi.c: New file.
4949 * config/s390/32/t-floattodi: New file.
4950 * config/s390/libgcc-glibc.ver: New file.
4951 * config/s390/t-crtstuff: New file.
4952 * config/s390/t-linux: New file.
4953 * config/s390/t-tpf: New file.
4955 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4957 * configure.ac (AC_PREREQ): Bump to 2.64.
4959 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4961 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4963 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4965 * configure: Regenerate.
4967 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4969 * config.host (ia64-hp-*vms*): New target.
4970 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4973 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4975 * configure.ac: Add snippet for maintainer-mode.
4976 * configure: Regenerate.
4977 * Makefile.in (AUTOCONF, configure_deps): New variables.
4978 ($(srcdir)/configure)): New rule, active only with maintainer
4981 2009-06-23 DJ Delorie <dj@redhat.com>
4984 * config.host: Add mep support.
4986 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4988 * config.host: Add i386/${host_address}/t-fprules-softfp and
4989 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4991 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4993 * config/i386/64/_multc3.c: Likewise.
4994 * config/i386/64/_powitf2.c: Likewise.
4995 * config/i386/64/eqtf2.c: Likewise.
4996 * config/i386/64/getf2.c: Likewise.
4997 * config/i386/64/letf2.c: Likewise.
4998 * config/i386/64/letf2.c: Likewise.
4999 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5000 unsigned long long for x64 mingw targets.
5001 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5002 (_FP_I_TYPE): Define as long long for x64 mingw target.
5004 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5006 * config.host (vax-*-linux*): New.
5008 2009-05-31 Anthony Green <green@moxielogic.com>
5010 * config.host: Add moxie support.
5011 * config/moxie/t-moxie: New file.
5013 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5015 * config.host: Add i386/${host_address}/t-fprules-softfp and
5016 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5018 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5020 * config.host: Add i386/${host_address}/t-fprules-softfp to
5021 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5023 2009-04-09 Nick Clifton <nickc@redhat.com>
5025 * config/ia64/tf-signs.c: Change copyright header to refer to
5026 version 3 of the GNU General Public License with version 3.1
5027 of the GCC Runtime Library Exception and to point readers at
5028 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5030 * config/i386/32/tf-signs.c: Likewise.
5031 * config/libbid/_addsub_dd.c: Likewise.
5032 * config/libbid/_addsub_sd.c: Likewise.
5033 * config/libbid/_addsub_td.c: Likewise.
5034 * config/libbid/_dd_to_df.c: Likewise.
5035 * config/libbid/_dd_to_di.c: Likewise.
5036 * config/libbid/_dd_to_sd.c: Likewise.
5037 * config/libbid/_dd_to_sf.c: Likewise.
5038 * config/libbid/_dd_to_si.c: Likewise.
5039 * config/libbid/_dd_to_td.c: Likewise.
5040 * config/libbid/_dd_to_tf.c: Likewise.
5041 * config/libbid/_dd_to_udi.c: Likewise.
5042 * config/libbid/_dd_to_usi.c: Likewise.
5043 * config/libbid/_dd_to_xf.c: Likewise.
5044 * config/libbid/_df_to_dd.c: Likewise.
5045 * config/libbid/_df_to_sd.c: Likewise.
5046 * config/libbid/_df_to_td.c: Likewise.
5047 * config/libbid/_di_to_dd.c: Likewise.
5048 * config/libbid/_di_to_sd.c: Likewise.
5049 * config/libbid/_di_to_td.c: Likewise.
5050 * config/libbid/_div_dd.c: Likewise.
5051 * config/libbid/_div_sd.c: Likewise.
5052 * config/libbid/_div_td.c: Likewise.
5053 * config/libbid/_eq_dd.c: Likewise.
5054 * config/libbid/_eq_sd.c: Likewise.
5055 * config/libbid/_eq_td.c: Likewise.
5056 * config/libbid/_ge_dd.c: Likewise.
5057 * config/libbid/_ge_sd.c: Likewise.
5058 * config/libbid/_ge_td.c: Likewise.
5059 * config/libbid/_gt_dd.c: Likewise.
5060 * config/libbid/_gt_sd.c: Likewise.
5061 * config/libbid/_gt_td.c: Likewise.
5062 * config/libbid/_isinfd128.c: Likewise.
5063 * config/libbid/_isinfd32.c: Likewise.
5064 * config/libbid/_isinfd64.c: Likewise.
5065 * config/libbid/_le_dd.c: Likewise.
5066 * config/libbid/_le_sd.c: Likewise.
5067 * config/libbid/_le_td.c: Likewise.
5068 * config/libbid/_lt_dd.c: Likewise.
5069 * config/libbid/_lt_sd.c: Likewise.
5070 * config/libbid/_lt_td.c: Likewise.
5071 * config/libbid/_mul_dd.c: Likewise.
5072 * config/libbid/_mul_sd.c: Likewise.
5073 * config/libbid/_mul_td.c: Likewise.
5074 * config/libbid/_ne_dd.c: Likewise.
5075 * config/libbid/_ne_sd.c: Likewise.
5076 * config/libbid/_ne_td.c: Likewise.
5077 * config/libbid/_sd_to_dd.c: Likewise.
5078 * config/libbid/_sd_to_df.c: Likewise.
5079 * config/libbid/_sd_to_di.c: Likewise.
5080 * config/libbid/_sd_to_sf.c: Likewise.
5081 * config/libbid/_sd_to_si.c: Likewise.
5082 * config/libbid/_sd_to_td.c: Likewise.
5083 * config/libbid/_sd_to_tf.c: Likewise.
5084 * config/libbid/_sd_to_udi.c: Likewise.
5085 * config/libbid/_sd_to_usi.c: Likewise.
5086 * config/libbid/_sd_to_xf.c: Likewise.
5087 * config/libbid/_sf_to_dd.c: Likewise.
5088 * config/libbid/_sf_to_sd.c: Likewise.
5089 * config/libbid/_sf_to_td.c: Likewise.
5090 * config/libbid/_si_to_dd.c: Likewise.
5091 * config/libbid/_si_to_sd.c: Likewise.
5092 * config/libbid/_si_to_td.c: Likewise.
5093 * config/libbid/_td_to_dd.c: Likewise.
5094 * config/libbid/_td_to_df.c: Likewise.
5095 * config/libbid/_td_to_di.c: Likewise.
5096 * config/libbid/_td_to_sd.c: Likewise.
5097 * config/libbid/_td_to_sf.c: Likewise.
5098 * config/libbid/_td_to_si.c: Likewise.
5099 * config/libbid/_td_to_tf.c: Likewise.
5100 * config/libbid/_td_to_udi.c: Likewise.
5101 * config/libbid/_td_to_usi.c: Likewise.
5102 * config/libbid/_td_to_xf.c: Likewise.
5103 * config/libbid/_tf_to_dd.c: Likewise.
5104 * config/libbid/_tf_to_sd.c: Likewise.
5105 * config/libbid/_tf_to_td.c: Likewise.
5106 * config/libbid/_udi_to_dd.c: Likewise.
5107 * config/libbid/_udi_to_sd.c: Likewise.
5108 * config/libbid/_udi_to_td.c: Likewise.
5109 * config/libbid/_unord_dd.c: Likewise.
5110 * config/libbid/_unord_sd.c: Likewise.
5111 * config/libbid/_unord_td.c: Likewise.
5112 * config/libbid/_usi_to_dd.c: Likewise.
5113 * config/libbid/_usi_to_sd.c: Likewise.
5114 * config/libbid/_usi_to_td.c: Likewise.
5115 * config/libbid/_xf_to_dd.c: Likewise.
5116 * config/libbid/_xf_to_sd.c: Likewise.
5117 * config/libbid/_xf_to_td.c: Likewise.
5118 * config/libbid/bid128.c: Likewise.
5119 * config/libbid/bid128_2_str.h: Likewise.
5120 * config/libbid/bid128_2_str_macros.h: Likewise.
5121 * config/libbid/bid128_2_str_tables.c: Likewise.
5122 * config/libbid/bid128_add.c: Likewise.
5123 * config/libbid/bid128_compare.c: Likewise.
5124 * config/libbid/bid128_div.c: Likewise.
5125 * config/libbid/bid128_fma.c: Likewise.
5126 * config/libbid/bid128_logb.c: Likewise.
5127 * config/libbid/bid128_minmax.c: Likewise.
5128 * config/libbid/bid128_mul.c: Likewise.
5129 * config/libbid/bid128_next.c: Likewise.
5130 * config/libbid/bid128_noncomp.c: Likewise.
5131 * config/libbid/bid128_quantize.c: Likewise.
5132 * config/libbid/bid128_rem.c: Likewise.
5133 * config/libbid/bid128_round_integral.c: Likewise.
5134 * config/libbid/bid128_scalb.c: Likewise.
5135 * config/libbid/bid128_sqrt.c: Likewise.
5136 * config/libbid/bid128_string.c: Likewise.
5137 * config/libbid/bid128_to_int16.c: Likewise.
5138 * config/libbid/bid128_to_int32.c: Likewise.
5139 * config/libbid/bid128_to_int64.c: Likewise.
5140 * config/libbid/bid128_to_int8.c: Likewise.
5141 * config/libbid/bid128_to_uint16.c: Likewise.
5142 * config/libbid/bid128_to_uint32.c: Likewise.
5143 * config/libbid/bid128_to_uint64.c: Likewise.
5144 * config/libbid/bid128_to_uint8.c: Likewise.
5145 * config/libbid/bid32_to_bid128.c: Likewise.
5146 * config/libbid/bid32_to_bid64.c: Likewise.
5147 * config/libbid/bid64_add.c: Likewise.
5148 * config/libbid/bid64_compare.c: Likewise.
5149 * config/libbid/bid64_div.c: Likewise.
5150 * config/libbid/bid64_fma.c: Likewise.
5151 * config/libbid/bid64_logb.c: Likewise.
5152 * config/libbid/bid64_minmax.c: Likewise.
5153 * config/libbid/bid64_mul.c: Likewise.
5154 * config/libbid/bid64_next.c: Likewise.
5155 * config/libbid/bid64_noncomp.c: Likewise.
5156 * config/libbid/bid64_quantize.c: Likewise.
5157 * config/libbid/bid64_rem.c: Likewise.
5158 * config/libbid/bid64_round_integral.c: Likewise.
5159 * config/libbid/bid64_scalb.c: Likewise.
5160 * config/libbid/bid64_sqrt.c: Likewise.
5161 * config/libbid/bid64_string.c: Likewise.
5162 * config/libbid/bid64_to_bid128.c: Likewise.
5163 * config/libbid/bid64_to_int16.c: Likewise.
5164 * config/libbid/bid64_to_int32.c: Likewise.
5165 * config/libbid/bid64_to_int64.c: Likewise.
5166 * config/libbid/bid64_to_int8.c: Likewise.
5167 * config/libbid/bid64_to_uint16.c: Likewise.
5168 * config/libbid/bid64_to_uint32.c: Likewise.
5169 * config/libbid/bid64_to_uint64.c: Likewise.
5170 * config/libbid/bid64_to_uint8.c: Likewise.
5171 * config/libbid/bid_b2d.h: Likewise.
5172 * config/libbid/bid_binarydecimal.c: Likewise.
5173 * config/libbid/bid_conf.h: Likewise.
5174 * config/libbid/bid_convert_data.c: Likewise.
5175 * config/libbid/bid_decimal_data.c: Likewise.
5176 * config/libbid/bid_decimal_globals.c: Likewise.
5177 * config/libbid/bid_div_macros.h: Likewise.
5178 * config/libbid/bid_dpd.c: Likewise.
5179 * config/libbid/bid_flag_operations.c: Likewise.
5180 * config/libbid/bid_from_int.c: Likewise.
5181 * config/libbid/bid_functions.h: Likewise.
5182 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5183 * config/libbid/bid_inline_add.h: Likewise.
5184 * config/libbid/bid_internal.h: Likewise.
5185 * config/libbid/bid_round.c: Likewise.
5186 * config/libbid/bid_sqrt_macros.h: Likewise.
5188 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5190 * Makefile.in: Change copyright header to refer to version
5191 3 of the GNU General Public License and to point readers at the
5192 COPYING3 file and the FSF's license web page.
5193 * config.host: Likewise.
5195 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5197 * config.host: Reorder and merge to match config.gcc change.
5199 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5201 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5203 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5205 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5206 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5207 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5208 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5210 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5212 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5213 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5215 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5217 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5218 ia64/t-softfp-compat to tmake_file.
5220 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5222 * config/ia64/__divxf3.asm: New.
5223 * config/ia64/_fixtfdi.asm: Likewise.
5224 * config/ia64/_fixunstfdi.asm: Likewise.
5225 * config/ia64/_floatditf.asm: Likewise.
5226 * config/ia64/t-fprules-softfp: Likewise.
5227 * config/ia64/t-softfp-compat: Likewise.
5228 * config/ia64/tf-signs.c: Likewise.
5230 2009-01-18 Ben Elliston <bje@au.ibm.com>
5232 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5234 2009-01-16 Ben Elliston <bje@au.ibm.com>
5236 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5239 2009-01-13 Ben Elliston <bje@au.ibm.com>
5241 * config/t-softfp: New file.
5242 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5243 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5245 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5247 * config.host: Add m32r*-*-rtems*.
5249 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5251 * config.host: Add m32c*-*-rtems*.
5253 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5256 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5257 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5258 * configure: Regenerate.
5259 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5260 tmake_file here from gcc/config.gcc.
5261 Move extra_parts here from gcc/config.gcc.
5262 * config/i386/t-sol2: Move here from gcc/config/i386.
5263 Use gcc_srcdir instead of srcdir.
5265 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5267 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5270 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5272 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5274 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5276 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5278 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5281 * config.host: Add picochip-*-*.
5283 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5285 * config.host: Match more processor names for Xtensa.
5287 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5289 * config/i386/64/t-softfp-compat: Update comments.
5291 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5293 * config/i386/64/_divtc3-compat.c: Moved to ...
5294 * config/i386/64/_divtc3.c: Here.
5296 * config/i386/64/_multc3-compat.c: Moved to ...
5297 * config/i386/64/_multc3.c: Here.
5299 * config/i386/64/_powitf2-compat.c: Moved to ...
5300 * config/i386/64/_powitf2.c: Here.
5302 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5303 .c suffix instead of -compat.c.
5305 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5307 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5308 (_FP_MUL_MEAT_D): Ditto.
5309 (_FP_DIV_MEAT_S): Ditto.
5310 (_FP_DIV_MEAT_D): Ditto.
5312 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5314 * Makefile.in: Add support for __sync_* libgcc functions.
5316 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5318 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5320 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5323 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5324 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5326 * config/i386/64/t-fprules-softfp: Moved to ...
5327 * config/i386/64/t-softfp-compat: This. New.
5329 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5331 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5332 Initialize f with 0.0.
5334 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5337 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5339 * config/i386/64/_divtc3-compat.c: New.
5340 * config/i386/64/_multc3-compat.c: Likewise.
5341 * config/i386/64/_powitf2-compat.c: Likewise.
5342 * config/i386/64/eqtf2.c: Likewise.
5343 * config/i386/64/getf2.c: Likewise.
5344 * config/i386/64/letf2.c: Likewise.
5345 * config/i386/64/t-fprules-softfp: Likewise.
5347 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5349 * config.host: Add i386/${host_address}/t-fprules-softfp to
5350 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5351 i[34567]86-*-linux*, x86_64-*-linux*.
5353 * configure.ac: Set host_address to 64 or 32 for x86.
5354 * configure: Regenerated.
5356 * Makefile.in (config.status): Also depend on
5357 $(srcdir)/config.host.
5359 * config/i386/32/t-fprules-softfp: New.
5360 * config/i386/32/tf-signs.c: Likewise.
5362 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5364 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5365 Uros Bizjak <ubizjak@gmail.com>
5367 * config/i386/32/sfp-machine.h: New.
5369 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5371 * config/rs6000/t-ppccomm: Remove rules that conflict with
5372 auto-generated rules.
5374 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5376 * configure.ac: sinclude override.m4.
5377 * configure: Regenerate.
5379 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5381 * configure: Regenerate.
5383 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5385 * Makefile.in (DECNUMINC): Remove
5386 -I$(MULTIBUILDTOP)../../libdecnumber.
5389 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5391 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5392 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5393 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5394 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5395 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5396 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5397 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5398 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5399 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5400 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5401 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5402 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5403 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5404 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5406 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5408 * config.host (sh2[lbe]*-*-linux*): Allow target.
5410 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5412 * config/rs6000/t-ppccomm: Add build rules for new files.
5413 (LIB2ADD_ST): New variable.
5415 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5419 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5420 * config/t-avr: New file. Build 16bit libgcc functions.
5422 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5425 * config/t-slibgcc-darwin: Make install-leaf dependent on
5426 install-darwin-libgcc-stubs instead of install.
5428 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5430 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5431 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5432 sh-*-rtemscoff*): Remove cases.
5434 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5436 * Makefile.in (all): Use install-leaf rather than install.
5437 (install): Split most of the rule into...
5438 (install-leaf): ...this new one.
5440 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5441 Paolo Bonzini <bonzini@gnu.org>
5444 * Makefile.in: Use @shlib_slibdir@ substitution to get
5445 correct install name on darwin.
5446 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5448 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5450 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5451 cris-*-elf and cris-*-none.
5452 (crisv32-*-linux*): Similar, as cris-*-linux*.
5454 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5456 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5458 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5461 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5462 * configure: Regenerated.
5464 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5466 * Makefile.in (dfp-filenames): Replace decimal_globals,
5467 decimal_data, binarydecimal and convert_data with
5468 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5469 and bid_convert_data, respectively.
5471 2007-09-17 Chao-ying Fu <fu@mips.com>
5472 Nigel Stephens <nigel@mips.com>
5474 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5475 * Makefile.in (fixed_point): Define.
5476 Check if fixed_point is yes to build support functions.
5477 * configure.ac: Check for fixed_point support.
5478 * configure: Regenerated.
5479 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5480 funcs, modes, from, to.
5482 2007-09-11 Janis Johnson <janis187@us.ibm.com
5484 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5486 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5488 * Makefile.in (dfp-filenames): Remove decUtility, add
5489 decDouble, decPacked, decQuad, decSingle.
5491 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5493 * config.host : Add x86_64-elf target.
5495 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5497 * configure.ac (set_have_cc_tls): Add a missing =.
5498 * configure: Regenerated.
5500 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5502 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5503 and x86_64-*-linux*.
5505 * config/t-tls: New file.
5507 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5509 * configure.ac: Include ../config/enable.m4 and
5510 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5511 supports TLS and substitute set_have_cc_tls.
5512 * configure: Regenerated.
5514 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5516 * Makefile.in: Use libbid for DFP when BID is enabled.
5518 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5520 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5521 extra_parts. Add config/i386/t-cygming to tmake_file.
5522 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5524 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5525 Danny Smith <dannysmith@users.sourceforge.net>
5528 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5529 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5530 * config/i386/t-crtfm: Compile crtfastmath.o with
5531 -minline-all-stringops.
5533 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5535 * config.host (sparc-wrs-vxworks): New target.
5537 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5539 * config.host: Recognize fido.
5541 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5543 * configure: Check host, not target, for decimal float support.
5545 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5547 * config/i386/t-crtpc: New file.
5548 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5549 (x86_64-*-linux*): Ditto.
5551 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5553 * config.host (x86_64-*-mingw*): New target.
5555 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5556 H.J. Lu <hongjiu.lu@intel.com>
5558 * Makefile.in (enable_decimal_float): New.
5560 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5561 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5562 (decbits-filenames): This.
5563 (decbits-objects): New.
5564 (libgcc-objects): Add $(decbits-objects).
5566 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5567 Substitute enable_decimal_float.
5568 * configure: Regenerated.
5570 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5572 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5574 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5576 * Makefile.in (install-info): New dummy target.
5578 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5580 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5582 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5584 * Makefile.in: Add install-html and install-pdf dummy
5587 2007-02-05 Roger Sayle <roger@eyesopen.com>
5588 Daniel Jacobowitz <dan@codesourcery.com>
5590 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5591 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5592 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5594 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5596 * Makefile.in (dec-filenames): Add decExcept.
5598 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5601 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5604 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5606 * configure.ac: Add --enable-version-specific-runtime-libs.
5607 Correct $slibdir default.
5608 * configure: Regenerated.
5610 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5612 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5614 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5617 * config.host (alpha*-*-linux*): Set extra_parts.
5619 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5621 * config/sh/t-linux: New.
5622 * config.host (sh*-*-linux*): Set tmake_file.
5624 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5626 * Makefile.in (install): Handle multilibs.
5628 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5630 * Makefile.in: Added .PHONY entry for documentation targets.
5632 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5634 * Makefile.in: Add empty info, html, dvi, pdf targets.
5636 2007-01-04 Mike Stump <mrs@apple.com>
5638 * Makefile.in (MAKEINFO): Remove.
5641 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5643 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5644 * configure: Regenerate.
5645 * Makefile.in (host_subdir): Substitute it.
5646 (gcc_objdir): Use it.
5648 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5650 * config.host (ia64*-*-linux*): Set tmake_file.
5652 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5654 * Makefile.in (version): Define.
5656 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5657 Paolo Bonzini <bonzini@gnu.org>
5659 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5660 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5661 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5662 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5663 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5664 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5665 * configure: Generated.