1 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
4 (sigill_caught, sigill_hdlr): Remove.
6 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
10 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
11 Solaris 9 single-threaded support.
12 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
13 Solaris 9 single-threaded support. Add call_user_handler code
15 (sparc_is_sighandler): Likewise.
17 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
19 * config.host: Append t-floattodi to tmake_file depending on
22 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
24 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
26 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
29 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
30 variable to avoid array subscript is above array bounds warnings.
31 Use __builtin_expect when checking *jcr_list for NULL.
33 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
36 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
37 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
38 vtv_*.o to extra_parts if enable_vtable_verify.
40 2014-03-06 Nick Clifton <nickc@redhat.com>
42 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
43 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
45 2014-02-28 Joey Ye <joey.ye@arm.com>
48 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
49 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
52 2014-02-24 Walter Lee <walt@tilera.com>
54 * config.host: Support "tilegx*" and "tilepro*" triplets.
55 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
56 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
58 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
59 Chung-Lin Tang <cltang@codesourcery.com>
61 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
62 * config/nios2/crti.S: Remove .file directive.
63 * config/nios2/crtn.S: Likewise.
65 2014-02-18 Kai Tietz <ktietz@redhat.com>
66 Jonathan Schleifer <js@webkeks.org>
69 * unwind-seh.c (_GCC_specific_handler): Pass proper
70 value to unwind-handler.
72 2014-02-12 Joseph Myers <joseph@codesourcery.com>
74 * soft-fp/adddf3.c: Update from glibc.
75 * soft-fp/addsf3.c: Likewise.
76 * soft-fp/addtf3.c: Likewise.
77 * soft-fp/divdf3.c: Likewise.
78 * soft-fp/divsf3.c: Likewise.
79 * soft-fp/divtf3.c: Likewise.
80 * soft-fp/double.h: Likewise.
81 * soft-fp/eqdf2.c: Likewise.
82 * soft-fp/eqsf2.c: Likewise.
83 * soft-fp/eqtf2.c: Likewise.
84 * soft-fp/extenddftf2.c: Likewise.
85 * soft-fp/extended.h: Likewise.
86 * soft-fp/extendsfdf2.c: Likewise.
87 * soft-fp/extendsftf2.c: Likewise.
88 * soft-fp/extendxftf2.c: Likewise.
89 * soft-fp/fixdfdi.c: Likewise.
90 * soft-fp/fixdfsi.c: Likewise.
91 * soft-fp/fixdfti.c: Likewise.
92 * soft-fp/fixsfdi.c: Likewise.
93 * soft-fp/fixsfsi.c: Likewise.
94 * soft-fp/fixsfti.c: Likewise.
95 * soft-fp/fixtfdi.c: Likewise.
96 * soft-fp/fixtfsi.c: Likewise.
97 * soft-fp/fixtfti.c: Likewise.
98 * soft-fp/fixunsdfdi.c: Likewise.
99 * soft-fp/fixunsdfsi.c: Likewise.
100 * soft-fp/fixunsdfti.c: Likewise.
101 * soft-fp/fixunssfdi.c: Likewise.
102 * soft-fp/fixunssfsi.c: Likewise.
103 * soft-fp/fixunssfti.c: Likewise.
104 * soft-fp/fixunstfdi.c: Likewise.
105 * soft-fp/fixunstfsi.c: Likewise.
106 * soft-fp/fixunstfti.c: Likewise.
107 * soft-fp/floatdidf.c: Likewise.
108 * soft-fp/floatdisf.c: Likewise.
109 * soft-fp/floatditf.c: Likewise.
110 * soft-fp/floatsidf.c: Likewise.
111 * soft-fp/floatsisf.c: Likewise.
112 * soft-fp/floatsitf.c: Likewise.
113 * soft-fp/floattidf.c: Likewise.
114 * soft-fp/floattisf.c: Likewise.
115 * soft-fp/floattitf.c: Likewise.
116 * soft-fp/floatundidf.c: Likewise.
117 * soft-fp/floatundisf.c: Likewise.
118 * soft-fp/floatunditf.c: Likewise.
119 * soft-fp/floatunsidf.c: Likewise.
120 * soft-fp/floatunsisf.c: Likewise.
121 * soft-fp/floatunsitf.c: Likewise.
122 * soft-fp/floatuntidf.c: Likewise.
123 * soft-fp/floatuntisf.c: Likewise.
124 * soft-fp/floatuntitf.c: Likewise.
125 * soft-fp/gedf2.c: Likewise.
126 * soft-fp/gesf2.c: Likewise.
127 * soft-fp/getf2.c: Likewise.
128 * soft-fp/ledf2.c: Likewise.
129 * soft-fp/lesf2.c: Likewise.
130 * soft-fp/letf2.c: Likewise.
131 * soft-fp/muldf3.c: Likewise.
132 * soft-fp/mulsf3.c: Likewise.
133 * soft-fp/multf3.c: Likewise.
134 * soft-fp/negdf2.c: Likewise.
135 * soft-fp/negsf2.c: Likewise.
136 * soft-fp/negtf2.c: Likewise.
137 * soft-fp/op-1.h: Likewise.
138 * soft-fp/op-2.h: Likewise.
139 * soft-fp/op-4.h: Likewise.
140 * soft-fp/op-8.h: Likewise.
141 * soft-fp/op-common.h: Likewise.
142 * soft-fp/quad.h: Likewise.
143 * soft-fp/single.h: Likewise.
144 * soft-fp/soft-fp.h: Likewise.
145 * soft-fp/subdf3.c: Likewise.
146 * soft-fp/subsf3.c: Likewise.
147 * soft-fp/subtf3.c: Likewise.
148 * soft-fp/truncdfsf2.c: Likewise.
149 * soft-fp/trunctfdf2.c: Likewise.
150 * soft-fp/trunctfsf2.c: Likewise.
151 * soft-fp/trunctfxf2.c: Likewise.
152 * soft-fp/unorddf2.c: Likewise.
153 * soft-fp/unordsf2.c: Likewise.
154 * soft-fp/unordtf2.c: Likewise.
155 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
157 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
159 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
161 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
163 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
165 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
167 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
169 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
171 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
173 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
175 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
177 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
179 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
181 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
183 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
185 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
188 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
190 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
191 cannot be represented.
192 * config/s390/32/_fixsfdi.c: Likewise.
193 * config/s390/32/_fixtfdi.c: Likewise.
194 * config/s390/32/_fixunsdfdi.c: Likewise.
195 * config/s390/32/_fixunssfdi.c: Likewise.
196 * config/s390/32/_fixunstfdi.c: Likewise.
198 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
200 * configure.ac (libgcc_cv_mips_hard_float): New.
201 * configure: Regenerate.
202 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
203 t-softfp-sfdf for hard-float targets.
204 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
205 (softfp_float_modes, softfp_int_modes, softfp_extensions)
206 (softfp_truncations, softfp_exclude_libgcc2): New.
207 * config/t-hardfp: New file.
208 * config/t-hardfp-sfdf: Likewise.
209 * config/hardfp.c: Likewise.
211 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
213 * config.host: Include t-floattodi also for s390x.
214 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
215 * config/s390/32/_fixsfdi.c: Likewise.
216 * config/s390/32/_fixtfdi.c: Likewise.
217 * config/s390/32/_fixunsdfdi.c: Likewise.
218 * config/s390/32/_fixunssfdi.c: Likewise.
219 * config/s390/32/_fixunstfdi.c: Likewise.
221 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
224 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
225 (install-libgcc-unwind-map-forbuild): New target.
226 (all): Depend on install-libgcc-unwind-map-forbuild.
227 (install-libgcc-unwind-map): New target.
228 (install): Depend on install-libgcc-unwind-map.
230 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
232 * config/nios2/crti.S (_init): Initialize GOT pointer from
233 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
235 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
237 * configure.ac: Check __mips64 when setting host_address.
238 * configure: Regenerate.
239 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
240 mips/t-mips64 and t-softfp.
241 (mips*-*-linux*): Don't add mips/t-tpbit.
242 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
243 (DPBIT, DPBIT_CFLAGS): Delete.
244 * config/mips/sfp-machine.h: New file.
245 * config/mips/t-mips64: Likewise.
246 * config/mips/t-softfp-tf: Likewise.
247 * config/mips/t-tpbit: Delete.
249 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
251 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
254 2014-01-25 Walter Lee <walt@tilera.com>
256 * config/tilepro/atomic.c: Include tconfig.h. Don't include
257 config.h or system.h.
260 2014-01-25 Walter Lee <walt@tilera.com>
262 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
263 (post_atomic_barrier): Ditto.
264 (__fetch_and_do): New macro.
265 (__atomic_fetch_and_do): Use __fetch_and_do.
266 (__sync_fetch_and_do): New macro.
267 (__sync_fetch_and_add_4): New function.
268 (__sync_fetch_and_sub_4): New function.
269 (__sync_fetch_and_or_4): New function.
270 (__sync_fetch_and_and_4): New function.
271 (__sync_fetch_and_xor_4): New function.
272 (__sync_fetch_and_nand_4): New function.
273 (__sync_fetch_and_add_8): New function.
274 (__sync_fetch_and_sub_8): New function.
275 (__sync_fetch_and_or_8): New function.
276 (__sync_fetch_and_and_8): New function.
277 (__sync_fetch_and_xor_8): New function.
278 (__sync_fetch_and_nand_8): New function.
279 (__do_and_fetch): New macro.
280 (__atomic_do_and_fetch): Use __do_and_fetch.
281 (__sync_do_and_fetch): New macro.
282 (__sync_add_and_fetch_4): New function.
283 (__sync_sub_and_fetch_4): New function.
284 (__sync_or_and_fetch_4): New function.
285 (__sync_and_and_fetch_4): New function.
286 (__sync_xor_and_fetch_4): New function.
287 (__sync_nand_and_fetch_4): New function.
288 (__sync_add_and_fetch_8): New function.
289 (__sync_sub_and_fetch_8): New function.
290 (__sync_or_and_fetch_8): New function.
291 (__sync_and_and_fetch_8): New function.
292 (__sync_xor_and_fetch_8): New function.
293 (__sync_nand_and_fetch_8): New function.
294 (__sync_exchange_methods): New macro.
295 (__sync_val_compare_and_swap_4): New function.
296 (__sync_bool_compare_and_swap_4): New function.
297 (__sync_lock_test_and_test_4): New function.
298 (__sync_val_compare_and_swap_8): New function.
299 (__sync_bool_compare_and_swap_8): New function.
300 (__sync_lock_test_and_test_8): New function.
301 (__subword_cmpxchg_body): New macro.
302 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
303 (__atomic_compare_exchange_2): Ditto.
304 (__sync_subword_cmpxchg): New macro.
305 (__sync_val_compare_and_swap_1): New function.
306 (__sync_bool_compare_and_swap_1): New function.
307 (__sync_val_compare_and_swap_2): New function.
308 (__sync_bool_compare_and_swap_2): New function.
309 (__atomic_subword): Rename to ...
310 (__subword): ... New name.
311 (__atomic_subword_fetch): Use __subword.
312 (__sync_subword_fetch): New macro.
313 (__sync_fetch_and_add_1): New function.
314 (__sync_fetch_and_sub_1): New function.
315 (__sync_fetch_and_or_1): New function.
316 (__sync_fetch_and_and_1): New function.
317 (__sync_fetch_and_xor_1): New function.
318 (__sync_fetch_and_nand_1): New function.
319 (__sync_fetch_and_add_2): New function.
320 (__sync_fetch_and_sub_2): New function.
321 (__sync_fetch_and_or_2): New function.
322 (__sync_fetch_and_and_2): New function.
323 (__sync_fetch_and_xor_2): New function.
324 (__sync_fetch_and_nand_2): New function.
325 (__sync_add_and_fetch_1): New function.
326 (__sync_sub_and_fetch_1): New function.
327 (__sync_or_and_fetch_1): New function.
328 (__sync_and_and_fetch_1): New function.
329 (__sync_xor_and_fetch_1): New function.
330 (__sync_nand_and_fetch_1): New function.
331 (__sync_add_and_fetch_2): New function.
332 (__sync_sub_and_fetch_2): New function.
333 (__sync_or_and_fetch_2): New function.
334 (__sync_and_and_fetch_2): New function.
335 (__sync_xor_and_fetch_2): New function.
336 (__sync_nand_and_fetch_2): New function.
337 (__atomic_subword_lock): Use __subword.
338 (__sync_subword_lock): New macro.
339 (__sync_lock_test_and_set_1): New function.
340 (__sync_lock_test_and_set_2): New function.
342 2014-01-25 Walter Lee <walt@tilera.com>
344 * config/tilepro/atomic.c (BIT_OFFSET): Define.
345 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
346 (__atomic_subword): Ditto.
348 2014-01-25 Walter Lee <walt@tilera.com>
350 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
351 a prefix op argument.
352 (__atomic_nand_fetch_4): Add prefix op.
353 (__atomic_nand_fetch_8): Ditto.
355 2014-01-21 Baruch Siach <barch@tkos.co.il>
357 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
359 2014-01-09 Rong Xu <xur@google.com>
361 * libgcov-driver.c (this_prg): make it local to save
363 (gcov_exit_compute_summary): Ditto.
364 (gcov_exit_merge_gcda): Ditto.
365 (gcov_exit_merge_summary): Ditto.
366 (gcov_exit_dump_gcov): Ditto.
368 2014-01-08 Rong Xu <xur@google.com>
370 * libgcov-driver.c: Use libgcov.h.
371 (buffer_fn_data): Use xmalloc instead of malloc.
372 (gcov_exit_merge_gcda): Ditto.
373 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
374 * libgcov.h: New common header files for libgcov-*.h.
375 * libgcov-interface.c: Use libgcov.h
376 * libgcov-merge.c: Ditto.
377 * libgcov-profiler.c: Ditto.
378 * Makefile.in: Add dependence to libgcov.h
380 2014-01-02 Joseph Myers <joseph@codesourcery.com>
382 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
383 case of small numerator and finite nonzero result.
385 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
387 Update copyright years
389 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
391 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
392 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
393 config/arc/dp-hack.h, config/arc/fp-hack.h,
394 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
395 config/arc/ieee-754/arc600-dsp/divdf3.S,
396 config/arc/ieee-754/arc600-dsp/divsf3.S,
397 config/arc/ieee-754/arc600-dsp/muldf3.S,
398 config/arc/ieee-754/arc600-dsp/mulsf3.S,
399 config/arc/ieee-754/arc600-mul64/divdf3.S,
400 config/arc/ieee-754/arc600-mul64/divsf3.S,
401 config/arc/ieee-754/arc600-mul64/muldf3.S,
402 config/arc/ieee-754/arc600-mul64/mulsf3.S,
403 config/arc/ieee-754/arc600/divsf3.S,
404 config/arc/ieee-754/arc600/mulsf3.S,
405 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
406 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
407 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
408 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
409 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
410 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
411 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
412 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
413 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
414 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
415 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
416 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
417 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
418 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
419 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
420 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
421 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
422 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
423 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
424 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
425 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
426 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
427 vtv_start_preinit.c: Use the standard form for the copyright notice.
429 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
430 Chung-Lin Tang <cltang@codesourcery.com>
431 Based on patches from Altera Corporation
433 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
434 * config/nios2/lib2-nios2.h: New file.
435 * config/nios2/lib2-divmod-hi.c: New file.
436 * config/nios2/linux-unwind.h: New file.
437 * config/nios2/lib2-divmod.c: New file.
438 * config/nios2/linux-atomic.c: New file.
439 * config/nios2/t-nios2: New file.
440 * config/nios2/crti.asm: New file.
441 * config/nios2/t-linux: New file.
442 * config/nios2/lib2-divtable.c: New file.
443 * config/nios2/lib2-mul.c: New file.
444 * config/nios2/tramp.c: New file.
445 * config/nios2/crtn.asm: New file.
447 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
449 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
450 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
451 from cpuid.h to check vendor signatures.
453 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
455 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
456 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
457 (get_amd_cpu): Likewise.
459 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
461 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
464 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
465 H.J. Lu <hongjiu.lu@intel.com>
468 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
470 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
471 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
472 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
473 FEATURE_XOP and FEATURE_FMA.
474 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
476 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
477 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
478 FEATURE_FMA4 and FEATURE_XOP.
480 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
482 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
483 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
484 (get_intel_cpu): Updated.
486 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
488 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
490 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
492 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
493 instructions when __SSE_MATH__ is defined.
495 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
497 * config.host (microblaze-*-rtems*): New.
499 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
501 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
502 architectures that do not have hardware divide instruction.
503 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
505 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
507 * longlong.h: Delete (moved to include/).
509 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
511 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
512 of normal number and qNaN to not raise an inexact exception.
514 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
516 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
518 2013-11-28 Matthew Leach <matthew.leach@arm.com>
520 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
521 for correct opcodes on BE.
523 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
525 * soft-fp/op-4.h: Update from glibc.
527 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
529 * libgcc2.c (__udivmoddi4): Define new implementation when
530 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
533 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
535 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
537 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
539 * config/t-softfp (soft-fp-objects-base): New variable.
540 (soft-fp-objects): Use it.
542 2013-11-23 David Edelson <dje.gcc@gmail.com>
543 Andrew Dixie <andrewd@gentrack.com>
546 * config/rs6000/aixinitfini.c: New file.
547 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
548 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
551 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
553 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
555 2013-11-18 Jan Hubicka <jh@suse.cz>
557 * libgcov-driver.c (run_accounted): Make global level static.
558 (gcov_exit_merge_summary): Silence warning; do not clear
560 (gcov_exit): Clear it here.
562 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
565 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
566 (all_prg, crc32): Remove static vars.
567 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
569 (gcov_exit_merge_gcda): Add crc32 parameter.
570 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
571 do not account run if it was already accounted.
572 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
573 (gcov_exit): Initialize all_prg; update.
575 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
577 * configure: Regenerate.
579 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
580 Alan Modra <amodra@gmail.com>
582 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
583 (frob_update_context): Use it.
585 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
586 Alan Modra <amodra@gmail.com>
588 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
589 (trampoline_initial): Provide ELFv2 variant.
590 (__trampoline_setup): Likewise.
592 * config/rs6000/linux-unwind.h (frob_update_context): Do not
593 check for AIX indirect function call sequence if _CALL_ELF == 2.
595 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
596 Alan Modra <amodra@gmail.com>
598 * config/rs6000/linux-unwind.h (get_regs): Do not support
599 old kernel versions if _CALL_ELF == 2.
600 (frob_update_context): Do not support PLT stub variants only
601 generated by old linkers if _CALL_ELF == 2.
603 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
604 Alan Modra <amodra@gmail.com>
606 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
607 location of CR save area for 64-bit little-endian systems.
609 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
611 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
613 * config/arm/t-vxworks: Delete.
615 2013-11-10 Kai Tietz <ktietz@redhat.com>
617 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
618 Increment load-count on use of LIBGCC_SONAME DLL.
619 (hmod_libgcc): New static variable to hold handle of
621 (__gcc_deregister_frame): Decrement load-count of
624 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
626 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
628 * configure: Regenerate
630 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
632 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
633 FP_EX_DENORM. Store result to volatile location after SSE division
634 to close interrupt window. Remove unneeded fwait after x87
635 division since interrupt window will be closed by emitted fstp.
636 Rewrite FP_EX_INEXACT handling.
638 2013-11-06 Joseph Myers <joseph@codesourcery.com>
640 * soft-fp/README: Update.
641 * soft-fp/adddf3.c: Update from glibc.
642 * soft-fp/addsf3.c: Likewise.
643 * soft-fp/addtf3.c: Likewise.
644 * soft-fp/divdf3.c: Likewise.
645 * soft-fp/divsf3.c: Likewise.
646 * soft-fp/divtf3.c: Likewise.
647 * soft-fp/double.h: Likewise.
648 * soft-fp/eqdf2.c: Likewise.
649 * soft-fp/eqsf2.c: Likewise.
650 * soft-fp/eqtf2.c: Likewise.
651 * soft-fp/extenddftf2.c: Likewise.
652 * soft-fp/extended.h: Likewise.
653 * soft-fp/extendsfdf2.c: Likewise.
654 * soft-fp/extendsftf2.c: Likewise.
655 * soft-fp/extendxftf2.c: Likewise.
656 * soft-fp/fixdfdi.c: Likewise.
657 * soft-fp/fixdfsi.c: Likewise.
658 * soft-fp/fixdfti.c: Likewise.
659 * soft-fp/fixsfdi.c: Likewise.
660 * soft-fp/fixsfsi.c: Likewise.
661 * soft-fp/fixsfti.c: Likewise.
662 * soft-fp/fixtfdi.c: Likewise.
663 * soft-fp/fixtfsi.c: Likewise.
664 * soft-fp/fixtfti.c: Likewise.
665 * soft-fp/fixunsdfdi.c: Likewise.
666 * soft-fp/fixunsdfsi.c: Likewise.
667 * soft-fp/fixunsdfti.c: Likewise.
668 * soft-fp/fixunssfdi.c: Likewise.
669 * soft-fp/fixunssfsi.c: Likewise.
670 * soft-fp/fixunssfti.c: Likewise.
671 * soft-fp/fixunstfdi.c: Likewise.
672 * soft-fp/fixunstfsi.c: Likewise.
673 * soft-fp/fixunstfti.c: Likewise.
674 * soft-fp/floatdidf.c: Likewise.
675 * soft-fp/floatdisf.c: Likewise.
676 * soft-fp/floatditf.c: Likewise.
677 * soft-fp/floatsidf.c: Likewise.
678 * soft-fp/floatsisf.c: Likewise.
679 * soft-fp/floatsitf.c: Likewise.
680 * soft-fp/floattidf.c: Likewise.
681 * soft-fp/floattisf.c: Likewise.
682 * soft-fp/floattitf.c: Likewise.
683 * soft-fp/floatundidf.c: Likewise.
684 * soft-fp/floatundisf.c: Likewise.
685 * soft-fp/floatunditf.c: Likewise.
686 * soft-fp/floatunsidf.c: Likewise.
687 * soft-fp/floatunsisf.c: Likewise.
688 * soft-fp/floatunsitf.c: Likewise.
689 * soft-fp/floatuntidf.c: Likewise.
690 * soft-fp/floatuntisf.c: Likewise.
691 * soft-fp/floatuntitf.c: Likewise.
692 * soft-fp/gedf2.c: Likewise.
693 * soft-fp/gesf2.c: Likewise.
694 * soft-fp/getf2.c: Likewise.
695 * soft-fp/ledf2.c: Likewise.
696 * soft-fp/lesf2.c: Likewise.
697 * soft-fp/letf2.c: Likewise.
698 * soft-fp/muldf3.c: Likewise.
699 * soft-fp/mulsf3.c: Likewise.
700 * soft-fp/multf3.c: Likewise.
701 * soft-fp/negdf2.c: Likewise.
702 * soft-fp/negsf2.c: Likewise.
703 * soft-fp/negtf2.c: Likewise.
704 * soft-fp/op-1.h: Likewise.
705 * soft-fp/op-2.h: Likewise.
706 * soft-fp/op-4.h: Likewise.
707 * soft-fp/op-8.h: Likewise.
708 * soft-fp/op-common.h: Likewise.
709 * soft-fp/quad.h: Likewise.
710 * soft-fp/single.h: Likewise.
711 * soft-fp/soft-fp.h: Likewise.
712 * soft-fp/subdf3.c: Likewise.
713 * soft-fp/subsf3.c: Likewise.
714 * soft-fp/subtf3.c: Likewise.
715 * soft-fp/truncdfsf2.c: Likewise.
716 * soft-fp/trunctfdf2.c: Likewise.
717 * soft-fp/trunctfsf2.c: Likewise.
718 * soft-fp/trunctfxf2.c: Likewise.
719 * soft-fp/unorddf2.c: Likewise.
720 * soft-fp/unordsf2.c: Likewise.
721 * soft-fp/unordtf2.c: Likewise.
723 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
725 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
726 (_FP_MUL_MEAT_D): Ditto.
727 (_FP_DIV_MEAT_S): Ditto.
728 (_FP_DIV_MEAT_D): Ditto.
729 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
730 t-softfp-sfdf and t-softfp to tmake_file.
732 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
734 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
735 * config/i386/crtprec.c: Ditto.
737 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
738 Shiva Chen <shiva0217@gmail.com>
740 * config.host (nds32*-elf*): Add nds32 target.
741 * config/nds32 : New directory and files.
743 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
745 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
746 * config.host (cpu_type) <Setting default>: Add entry for
748 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
749 <crisv32-*-linux*>: Adjust.
750 * longlong.h: Wrap the whole CRIS section in a single
751 defined(__CRIS__) conditional. Add comment about add_ssaaaa
753 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
755 [__CRIS__] (__umulsidi3): Define.
756 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
757 * config/cris/sfp-machine.h: New file.
758 * config/cris/umulsidi3.S: New file.
759 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
760 * config/cris/arit.c (SIGNMULT): New macro.
761 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
762 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
763 saving 3 out of originally 33 cycles from the fastest
764 path, 3 out of 54 from the medium path and one from the longest
765 path. Improve comments.
767 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
769 * sync.c: Remove static aliases and define each function directly
772 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
774 * config.host (hppa*64*-*-linux*): Define extra_parts.
775 (hppa*-*-linux*): Likewise.
777 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
779 * config/arc/crtgend.S: Add 2013 to Copyright years.
780 * config/arc/gmon/atomic.h: Likewise.
781 * config/arc/gmon/auxreg.h: Likewise.
782 * config/arc/gmon/sys/gmon_out.h: Likewise.
783 * config/arc/gmon/sys/gmon.h: Likewise.
784 * config/arc/gmon/prof-freq.c: Likewise.
785 * config/arc/gmon/mcount.c: Likewise.
786 * config/arc/gmon/prof-freq-stub.S: Likewise.
787 * config/arc/gmon/gmon.c: Likewise.
788 * config/arc/gmon/machine-gmon.h: Likewise.
789 * config/arc/gmon/profil.S: Likewise.
790 * config/arc/gmon/dcache_linesz.S: Likewise.
791 * config/arc/crtg.S: Likewise.
792 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
793 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
794 * config/arc/ieee-754/adddf3.S: Likewise.
795 * config/arc/ieee-754/truncdfsf2.S: Likewise.
796 * config/arc/ieee-754/fixsfsi.S: Likewise.
797 * config/arc/ieee-754/gtsf2.S: Likewise.
798 * config/arc/ieee-754/floatsisf.S: Likewise.
799 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
800 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
801 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
802 * config/arc/ieee-754/fixdfsi.S: Likewise.
803 * config/arc/ieee-754/addsf3.S: Likewise.
804 * config/arc/ieee-754/gesf2.S: Likewise.
805 * config/arc/ieee-754/floatsidf.S: Likewise.
806 * config/arc/ieee-754/extendsfdf2.S: Likewise.
807 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
808 * config/arc/ieee-754/gtdf2.S: Likewise.
809 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
810 * config/arc/ieee-754/uneqdf2.S: Likewise.
811 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
812 * config/arc/ieee-754/uneqsf2.S: Likewise.
813 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
814 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
815 * config/arc/ieee-754/eqdf2.S: Likewise.
816 * config/arc/ieee-754/ordsf2.S: Likewise.
817 * config/arc/ieee-754/divsf3.S: Likewise.
818 * config/arc/ieee-754/divdf3.S: Likewise.
819 * config/arc/ieee-754/floatunsidf.S: Likewise.
820 * config/arc/ieee-754/orddf2.S: Likewise.
821 * config/arc/ieee-754/eqsf2.S: Likewise.
822 * config/arc/ieee-754/gedf2.S: Likewise.
823 * config/arc/crtn.S: Likewise.
824 * config/arc/crti.S: Likewise.
825 * config/arc/t-arc700-uClibc: Likewise.
826 * config/arc/asm.h: Likewise.
827 * config/arc/libgcc-excl.ver: Likewise.
828 * config/arc/t-arc-newlib: Likewise.
829 * config/arc/divtab-arc700.c: Likewise.
830 * config/arc/initfini.c: Likewise.
831 * config/arc/fp-hack.h: Likewise.
833 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
834 Diego Novillo <dnovillo@google.com>
836 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
837 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
838 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
839 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
841 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
842 Brendan Kehoe <brendan@zen.org>
843 Simon Cook <simon.cook@embecosm.com>
845 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
846 * config/arc: New directory.
847 * longlong.h [__arc__] (umul_ppmm): Remove.
848 [__arc__] (__umulsidi3): Define.
849 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
850 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
852 2013-09-17 Jacek Caban <jacek@codeweavers.com>
854 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
856 * config/i386/gthr-win32.h: Likewise.
858 2013-09-16 DJ Delorie <dj@redhat.com>
860 * config/rl78/vregs.h: Add G10 register definitions.
861 * config/rl78/lib2mul.c: Enable for RL78/G10.
862 * config/rl78/lib2div.c: Likewise.
863 * config/rl78/lshrsi3.S: Use vregs.h.
864 * config/rl78/cmpsi2.S: Likewise.
865 * config/rl78/trampoline.S: Likewise.
866 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
868 2013-09-14 DJ Delorie <dj@redhat.com>
869 Nick Clifton <nickc@redhat.com>
871 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
872 * config/rl78/vregs.h: New.
873 * config/rl78/signbit.S: New file. Implements signbit function.
874 * config/rl78/divmodsi.S: New.
875 * config/rl78/divmodhi.S: New.
876 * config/rl78/divmodqi.S: New.
877 * config/rl78/t-rl78: Build them here...
878 * config/rl78/lib2div.c: ...but not here.
880 2013-09-12 DJ Delorie <dj@redhat.com>
882 * config.host (msp*-*-elf): New.
883 * config/msp430/: New port.
885 2013-08-18 Iain Sandoe <iain@codesourcery.com>
887 PR gcov-profile/58127
888 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
889 __thread var for emulated TLS.
890 (__gcov_indirect_call_counters): Likewise.
892 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
893 Catherine Moore <clm@codesourcery.com>
894 Richard Sandiford <rdsandiford@googlemail.com>
896 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
897 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
898 (CALL_STUB_NO_RET): Likewise.
899 (CALL_STUB_RET): Likewise.
900 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
901 __mips16_ret call/return stub symbols.
902 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
905 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
907 * config.host <mips*-*-linux*>: Remove a stray comment.
909 2013-08-10 Jan Hubicka <jh@suse.cz>
911 Work around binutils PR14342
912 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
913 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
914 (L_gcov_indirect_call_profiler_v2): New.
916 2013-08-06 Jan Hubicka <jh@suse.cz>
918 * libgcov.c (__gcov_indirect_call_callee,
919 __gcov_indirect_call_counters): New global vars.
920 (__gcov_indirect_call_profiler): replace by ...
921 (__gcov_indirect_call_profiler_v2) ... this one.
923 2013-08-06 Caroline Tice <cmtice@google.com>
925 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
926 vtv_start_preinit.o and vtv_end_preinit.o.
927 * configure.ac: Add code to check/set enable_vtable_verify.
928 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
930 * vtv_start_preinit.c: New file.
931 * vtv_end_preinit.c: New file.
932 * vtv_start.c: New file.
933 * vtv_end.c: New file.
934 * configure: Regenerated.
936 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
938 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
939 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
940 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
941 GPL-3.0-with-GCC-exception.
943 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
945 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
948 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
950 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
951 mapping for FPRs when creating the fallback framestate.
953 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
956 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
957 (__round_s2_const, __round_u2_const)
958 (__round_s4_const, __round_u4_const, __round_x8):
959 Saturate result if addition result cannot be represented.
961 2013-07-15 Matthias Klose <doko@ubuntu.com>
963 * libgcc2.c: Don't include <limits.h>.
965 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
967 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
969 2013-07-06 Jakub Jelinek <jakub@redhat.com>
972 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
974 2013-06-28 Jakub Jelinek <jakub@redhat.com>
977 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
979 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
980 instead of table lookups.
981 (__popcountDI2): Likewise.
983 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
985 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
988 2013-06-21 Joseph Myers <joseph@codesourcery.com>
991 * soft-fp/adddf3.c: Update from glibc.
992 * soft-fp/addsf3.c: Likewise.
993 * soft-fp/addtf3.c: Likewise.
994 * soft-fp/divdf3.c: Likewise.
995 * soft-fp/divsf3.c: Likewise.
996 * soft-fp/divtf3.c: Likewise.
997 * soft-fp/double.h: Likewise.
998 * soft-fp/eqdf2.c: Likewise.
999 * soft-fp/eqsf2.c: Likewise.
1000 * soft-fp/eqtf2.c: Likewise.
1001 * soft-fp/extenddftf2.c: Likewise.
1002 * soft-fp/extended.h: Likewise.
1003 * soft-fp/extendsfdf2.c: Likewise.
1004 * soft-fp/extendsftf2.c: Likewise.
1005 * soft-fp/fixdfdi.c: Likewise.
1006 * soft-fp/fixdfsi.c: Likewise.
1007 * soft-fp/fixsfdi.c: Likewise.
1008 * soft-fp/fixsfsi.c: Likewise.
1009 * soft-fp/fixtfdi.c: Likewise.
1010 * soft-fp/fixtfsi.c: Likewise.
1011 * soft-fp/fixunsdfdi.c: Likewise.
1012 * soft-fp/fixunsdfsi.c: Likewise.
1013 * soft-fp/fixunssfdi.c: Likewise.
1014 * soft-fp/fixunssfsi.c: Likewise.
1015 * soft-fp/fixunstfdi.c: Likewise.
1016 * soft-fp/fixunstfsi.c: Likewise.
1017 * soft-fp/floatdidf.c: Likewise.
1018 * soft-fp/floatdisf.c: Likewise.
1019 * soft-fp/floatditf.c: Likewise.
1020 * soft-fp/floatsidf.c: Likewise.
1021 * soft-fp/floatsisf.c: Likewise.
1022 * soft-fp/floatsitf.c: Likewise.
1023 * soft-fp/floatundidf.c: Likewise.
1024 * soft-fp/floatundisf.c: Likewise.
1025 * soft-fp/floatunditf.c: Likewise.
1026 * soft-fp/floatunsidf.c: Likewise.
1027 * soft-fp/floatunsisf.c: Likewise.
1028 * soft-fp/floatunsitf.c: Likewise.
1029 * soft-fp/gedf2.c: Likewise.
1030 * soft-fp/gesf2.c: Likewise.
1031 * soft-fp/getf2.c: Likewise.
1032 * soft-fp/ledf2.c: Likewise.
1033 * soft-fp/lesf2.c: Likewise.
1034 * soft-fp/letf2.c: Likewise.
1035 * soft-fp/muldf3.c: Likewise.
1036 * soft-fp/mulsf3.c: Likewise.
1037 * soft-fp/multf3.c: Likewise.
1038 * soft-fp/negdf2.c: Likewise.
1039 * soft-fp/negsf2.c: Likewise.
1040 * soft-fp/negtf2.c: Likewise.
1041 * soft-fp/op-1.h: Likewise.
1042 * soft-fp/op-2.h: Likewise.
1043 * soft-fp/op-4.h: Likewise.
1044 * soft-fp/op-8.h: Likewise.
1045 * soft-fp/op-common.h: Likewise.
1046 * soft-fp/quad.h: Likewise.
1047 * soft-fp/single.h: Likewise.
1048 * soft-fp/soft-fp.h: Likewise.
1049 * soft-fp/subdf3.c: Likewise.
1050 * soft-fp/subsf3.c: Likewise.
1051 * soft-fp/subtf3.c: Likewise.
1052 * soft-fp/truncdfsf2.c: Likewise.
1053 * soft-fp/trunctfdf2.c: Likewise.
1054 * soft-fp/trunctfsf2.c: Likewise.
1055 * soft-fp/unorddf2.c: Likewise.
1056 * soft-fp/unordsf2.c: Likewise.
1057 * soft-fp/unordtf2.c: Likewise.
1058 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1059 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1060 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1061 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1062 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1063 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1064 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1065 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1066 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1067 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1068 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1069 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1071 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1073 * config/mips/lib2funcs.c: New file.
1074 * config/mips/t-mips (LIB2ADD_ST): Add it.
1076 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1079 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1080 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1082 2013-06-08 Walter Lee <walt@tilera.com>
1084 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1085 Replace int64_t with long long. Add __extension__ where
1087 * config/tilepro/atomic.c: Include config.h.
1089 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1091 * config.host (arm-wrs-vxworks): Configure with other soft float.
1093 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1095 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1096 (mips64r5900el-*-elf*): New configurations.
1098 2013-06-04 Alan Modra <amodra@gmail.com>
1100 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1102 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1104 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1106 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1108 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1109 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1110 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1112 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1114 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1115 (powerpc-wrs-vxworks): Likewise.
1117 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1119 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1120 signal frames as well.
1121 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1122 STACK_BIAS to the CFA offset.
1124 2013-05-17 Richard Henderson <rth@redhat.com>
1127 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1128 (execute_cfa_program): Use it when storing to fs->regs.
1130 2013-05-08 Kai Tietz <ktietz@redhat.com>
1132 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1133 (__deregister_frame_info): Likewise.
1135 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1137 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1140 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1142 2013-04-25 Alan Modra <amodra@gmail.com>
1144 * config.host: Match little-endian powerpc-linux.
1146 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1148 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1149 as 'unsigned long long' instead of 'unsigned long'.
1150 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1153 2013-04-10 Julian Brown <julian@codesourcery.com>
1155 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1156 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1157 unsigned char/unsigned short.
1158 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1160 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1163 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1165 2013-04-04 Meador Inge <meadori@codesourcery.com>
1167 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1168 computing the location of the link register.
1169 (aeabi_uldivmod): Ditto.
1171 2013-03-27 Kai Tietz <ktietz@redhat.com>
1173 * config.host: Add support for cygwin x64 target.
1174 * configure: Regenerated.
1176 2013-03-26 Walter Lee <walt@tilera.com>
1178 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1179 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1181 2013-03-25 Kai Tietz <ktietz@redhat.com>
1183 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1185 2013-03-20 Robert Mason <rbmj@verizon.net>
1187 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1188 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1189 (__gthread_leave_tsd_dtor_context): Add prototypes.
1190 (tls_delete_hook): Update.
1192 2013-03-20 Catherine Moore <clm@codesourcery.com>
1193 Joseph Myers <joseph@codesourcery.com>
1194 Chao-ying Fu <fu@mips.com>
1196 * config/mips/mips16.S: Don't build for microMIPS.
1197 * config/mips/linux-unwind.h: Handle microMIPS frame.
1198 * config/mips/crtn.S (fini, init): New labels.
1200 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1202 PR tree-optimization/53265
1203 * unwind-dw2.c (execute_cfa_program): Avoid
1204 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1205 on targets with DWARF_FRAME_REGISTERS < 32.
1207 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1210 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1211 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1213 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1215 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1216 sandybridge processors.
1218 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1221 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1224 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1226 * config/microblaze/crti.S: Setup stack protection at entry
1228 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1230 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1231 (__rotldi3): Shift bytewise if applicable.
1233 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1235 * config/aarch64/sync-cache.c
1236 (__aarch64_sync_cache_range): Silence warnings.
1238 2013-02-25 Catherine Moore <clm@codesourcery.com>
1241 2013-02-24 Catherine Moore <clm@codesourcery.com>
1242 Joseph Myers <joseph@codesourcery.com>
1243 Chao-ying Fu <fu@mips.com>
1245 * config/mips/mips16.S: Don't build for microMIPS.
1246 * config/mips/linux-unwind.h: Handle microMIPS frame.
1247 * config/mips/crtn.S (fini, init): New labels.
1249 2013-02-24 Catherine Moore <clm@codesourcery.com>
1250 Joseph Myers <joseph@codesourcery.com>
1251 Chao-ying Fu <fu@mips.com>
1253 * config/mips/mips16.S: Don't build for microMIPS.
1254 * config/mips/linux-unwind.h: Handle microMIPS frame.
1255 * config/mips/crtn.S (fini, init): New labels.
1257 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1258 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1261 2013-02-16 Alan Modra <amodra@gmail.com>
1264 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1265 (ppc_fallback_frame_state): Always set up save locations for fp
1266 and altivec. Don't bother with non-callee-saved regs, r0-r13
1267 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1269 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1272 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1274 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1275 _ssmulha3, _usmulusa3, _ssmulsa3.
1276 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1277 (__muldi3): XCALL __muldi3_6 instead of rcall.
1278 (__umulsidi3, __mulsidi3): New functions.
1279 (do_prologue_saves, do_epilogue_restores): New .macros.
1280 (__divdi3_moddi3): Use them.
1281 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1282 (__usmulusa3, __ssmulsa3): New functions.
1284 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1285 Jack Howarth <howarth@bromo.med.uc.edu>
1286 Patrick Marlier <patrick.marlier@gmail.com>
1289 * config/darwin-crt-tm.c: Remove dummy functions hack.
1291 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1294 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1295 * config/avr/lib2-object.mk: New iterator to build objects from it.
1296 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1298 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1299 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1300 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1301 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1302 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1303 * config/avr/lib1funcs-fixed.S: Implement them.
1305 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1307 Update copyright years.
1309 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1312 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1313 Add crtcxa to extra_parts.
1314 * config/rs6000/exit.h: New file.
1315 * config/rs6000/cxa_atexit.c: New file.
1316 * config/rs6000/cxa_finalize.c: New file.
1317 * config/rs6000/crtcxa.c: New file.
1318 * config/rs6000/t-aix-cxa: New file.
1319 * config/rs6000/libgcc-aix-cxa.ver: New file.
1321 2013-01-31 Nick Clifton <nickc@redhat.com>
1323 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1326 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1329 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1330 _mulQQ, _mulHQ, _mulHA, _mulSA,
1331 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1332 _divQQ, _divHQ, _divHA, _divSA,
1333 _divUQQ, _divUHQ, _divUHA, _divUSA.
1335 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1337 * config.host(microblaze*-linux*): tmake_file: Remove
1338 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1339 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1340 to exclude functions from being built with libgcc.c and use
1341 the microblaze assembly.
1343 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1345 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1348 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1350 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1351 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1352 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1353 alignment operation.
1355 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1357 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1358 loop start address for cache clearing.
1360 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1362 * config/avr/lib1funcs.S: Remove trailing blanks.
1363 * config/avr/lib1funcs-fixed.S: Ditto.
1365 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1367 * config/avr/avr-lib.h: Add GPL copyright notice.
1369 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1371 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1372 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1373 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1374 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1376 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1378 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1379 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1381 2013-01-04 Nick Clifton <nickc@redhat.com>
1383 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1384 the CALLT instruction is supported.
1386 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1388 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1389 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1391 2012-12-13 John Tytgat <John@bass-software.com>
1393 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1396 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1399 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1400 undefined signed overflows.
1402 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1405 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1407 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1409 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1410 (FP_TRAPPING_EXCEPTIONS): Define.
1411 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1412 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1414 2012-12-04 Richard Henderson <rth@redhat.com>
1417 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1419 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1421 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1422 (FP_EX_SHIFT): Define.
1423 (FP_TRAPPING_EXCEPTIONS): Define.
1425 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1427 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1428 (FP_ROUNDMODE): Use FP_RND_MASK.
1429 * config/aarch64/sfp-exceptions.c: New.
1430 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1431 Use __sfp_handle_exceptions.
1433 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1435 * config.host: (arm*-*-freebsd*): Remove.
1436 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1437 (arm*-*-elf*): Remove.
1438 (arm*-*-wince-pe*): Remove.
1439 * arm/unwind-arm.c (struct fpa_reg): Delete.
1440 (struct fpa_regs): Delete.
1441 (phase1_vrs): Remove fpa element.
1442 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1443 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1444 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1445 * ieee754-sf.S (floatundisf): Remove FPA support.
1446 (floatdisf): Likewise.
1447 * ieee75f-df.S (floatundidf): Likewise.
1448 (floatdidf): Likewise.
1450 2012-11-29 Kai Tietz <ktietz@redhat.com>
1453 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1454 * unwind-generic.h: Likewise.
1455 * unwind-seh.c: Likewise.
1457 2012-11-28 Richard Henderson <rth@redhat.com>
1460 * emutls.c (__emutls_get_address): Avoid race condition between
1461 obj->loc.offset read and emutls_key initialization.
1463 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1465 Adjust decimal point of signed accum mode to GCC default.
1468 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1470 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1471 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1472 (__mulha3, __mulsa3)
1473 (__divqq3, __divha3, __divsa3): Adjust to new position of
1474 decimal point of signed accum types.
1476 (__mulusa3_round): New function.
1477 (__mulusa3): Use it.
1478 (__divqq_helper): New function.
1479 (__udivuqq3): Use it.
1481 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1484 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1486 2012-11-18 Teresa Johnson <tejohnson@google.com>
1489 * libgcov.c (gcov_exit): Remove merged program summary
1490 comparison unless !GCOV_LOCKED.
1492 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1494 * soft-fp: Updated from glibc upstream.
1496 2012-11-06 Ian Lance Taylor <iant@google.com>
1498 * generic-morestack.c (__generic_morestack): Align the returned
1499 stack pointer to a 32 byte boundary.
1500 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1501 increment the return address until we have decided that we don't
1502 have a varargs function.
1503 (__morestack) [32-bit]: Align stack correctly when calling C
1505 (__morestack) [64-bit]: Likewise.
1507 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1509 * configure: Regenerate.
1511 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1514 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1515 * config/i386/sfp-machine.h: Guard exception handling
1516 code with _SOFT_FLOAT.
1517 * config/i386/32/sfp-machine.h: Guard rounding handling
1518 code with _SOFT_FLOAT.
1519 * config/i386/64/sfp-machine.h: Ditto.
1521 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1523 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1526 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1528 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1529 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1530 when appropriate. Correct structure element types.
1531 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1532 -minline-all-stringops from compile flags.
1534 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1536 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1538 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1540 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1542 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1544 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1547 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1548 Jim MacArthur <jim.macarthur@arm.com>
1549 Marcus Shawcroft <marcus.shawcroft@arm.com>
1550 Nigel Stephens <nigel.stephens@arm.com>
1551 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1552 Richard Earnshaw <rearnsha@arm.com>
1553 Sofiane Naci <sofiane.naci@arm.com>
1554 Stephen Thomas <stephen.thomas@arm.com>
1555 Tejas Belagod <tejas.belagod@arm.com>
1556 Yufeng Zhang <yufeng.zhang@arm.com>
1558 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1559 * config/aarch64/crti.S: New file.
1560 * config/aarch64/crtn.S: New file.
1561 * config/aarch64/linux-unwind.h: New file.
1562 * config/aarch64/sfp-machine.h: New file.
1563 * config/aarch64/sync-cache.c: New file.
1564 * config/aarch64/t-aarch64: New file.
1565 * config/aarch64/t-softfp: New file.
1567 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1569 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1570 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1571 no-longer-needed LDBU insns.
1573 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1576 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1577 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1579 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1581 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1583 2012-10-15 Matthias Klose <doko@ubuntu.com>
1585 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1587 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1589 * configure: Regenerate.
1590 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1592 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1594 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1595 instructions for 64bit targets only.
1597 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1599 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1600 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1601 * config/i386/32/sfp-machine.h: ... here.
1602 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1603 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1606 2012-10-07 Matthias Klose <doko@ubuntu.com>
1608 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1610 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1612 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1614 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1615 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1616 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1619 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1622 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1623 Fix parameter names.
1625 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1628 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1629 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1630 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1632 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1635 * config/sh/linux-atomic.S: Delete.
1636 * config/sh/linux-atomic.c: New.
1637 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1638 linux-atomic.c. Add cflags to disable warnings.
1640 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1643 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1645 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1646 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1647 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1648 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1649 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1651 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1653 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1655 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1656 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1658 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1660 * config.host (hppa-*-openbsd*): New target.
1661 * config/pa/t-openbsd: New file.
1663 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1666 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1667 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1668 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1669 (__divsa3): Use __negsi2 to negate r_quoL.
1670 * config/avr/lib1funcs.S (FALIAS): New macro.
1671 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1672 (__negsi2): ...this new function.
1673 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1674 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1675 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1676 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1677 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1678 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1680 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1683 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1684 (lshrsi3): Reimplement as lshrsi3_r0.
1686 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1689 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1692 2012-09-07 Teresa Johnson <tejohnson@google.com>
1694 PR gcov-profile/54487
1695 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1698 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1701 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1702 not configured --with-avrlibc=no.
1703 * config/avr/t-avrlibc: New file.
1704 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1705 (DPBIT_FUNCS): Ditto.
1706 (TPBIT_FUNCS): Ditto.
1708 2012-09-04 Teresa Johnson <tejohnson@google.com>
1710 * libgcov.c (struct gcov_summary_buffer): New structure.
1711 (gcov_histogram_insert): New function.
1712 (gcov_compute_histogram): Ditto.
1713 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1714 histograms during summary merging.
1716 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1718 * config.host (x86_64-*-openbsd*): New target.
1720 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1722 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1725 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1728 * config/avr/t-avr (conv_X): Rename to func_X.
1730 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1733 * config/avr/lib1funcs-fixed.S: New file.
1734 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1735 after they are used.
1736 (neg2, neg4): New macros.
1737 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1738 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1739 (__umulhisi3): Speed up MUL variant if there is enough flash.
1740 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1742 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1743 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1744 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1745 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1746 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1747 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1748 (LIB2FUNCS_EXCLUDE): Add supported functions.
1750 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1752 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1753 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1755 * fixed-obj.mk: Only expand dependency if $o is not in
1758 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1760 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1762 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1764 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1765 depend on --enable-shared.
1766 ($(lib1asmfuncs-o)): Use %.vis files independent of
1768 * static-object.mk ($(base)$(objext), $(base).vis)
1769 ($(base)_s$(objext)): Use same rules for visibility handling as in
1772 2012-08-21 Ian Lance Taylor <iant@google.com>
1774 * config/i386/morestack.S (__morestack_non_split): Increase amount
1775 of space allocated for non-split code stack.
1777 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1779 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1780 even if inhibit_libc.
1782 2012-08-17 Julian Brown <julian@codesourcery.com>
1784 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1785 -fexceptions -fnon-call-exceptions if not defined.
1786 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1787 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1789 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1791 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1794 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1796 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1797 rs6000/t-slibgcc-aix.
1799 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1801 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1803 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1805 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1807 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1810 * Makefile.in (version): Replace top_srcdir with srcdir.
1812 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1814 * Makefile.in (version): set to BASE-VER file from gcc directory.
1816 2012-08-01 Nick Clifton <nickc@redhat.com>
1818 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1819 Implements __clrsb for an HImode argument.
1821 2012-07-31 Nick Clifton <nickc@redhat.com>
1823 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1824 Implements __clrsb for an HImode argument.
1825 * config/stormy16/clrsbhi2.c: New file:
1826 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1828 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1830 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1832 2012-07-19 Tristan Gingold <gingold@adacore.com>
1833 Richard Henderson <rth@redhat.com>
1835 * unwind-seh.c: New file.
1836 * unwind-generic.h: Include windows.h for SEH.
1837 (_Unwind_Exception): Use 6 private fields for SEH.
1838 (_GCC_specific_handler): Declare.
1839 * unwind-c.c (__gcc_personality_seh0): New function.
1841 * config/i386/libgcc-cygming.ver: New file.
1842 * config/i386/t-seh-eh: New file.
1843 * config.host (x86_64-*-mingw*): Default to seh.
1845 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1847 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1849 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1851 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1852 __builtin_expect when checking for exceptions.
1853 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1855 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1857 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1858 function declaration.
1859 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1861 * config/ia64/sfp-exceptions.c: New.
1862 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1864 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1866 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1867 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1868 * config/i386/64/sfp-machine: ... (delete here) ...
1869 * config/i386/sfp-machine.h: ... to here.
1870 (FP_EX_MASK): Remove.
1872 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1874 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1876 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1877 * config/i386/libgcc-sol2.ver: Ditto.
1878 * config/i386/libgcc-glibc.ver: Ditto.
1880 2012-06-11 Roland McGrath <mcgrathr@google.com>
1882 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1883 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1886 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1888 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1889 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1890 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1891 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1892 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1893 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1894 * config/i386/64/sfp-machine: ... (delete here) ...
1895 * config/i386/sfp-machine.h: ... to here.
1897 (__sfp_handle_exceptions): New function declaration.
1898 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1899 * config/i386/sfp-exceptions.c: New.
1900 * config/i386/t-softfp: New.
1901 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1902 i386/t-softfp to tmake_file.
1904 2012-06-03 David S. Miller <davem@davemloft.net>
1906 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1909 2012-05-31 David S. Miller <davem@davemloft.net>
1911 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1912 multiply and divide instructions on 32-bit when V9.
1913 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1915 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1917 * config/arm/ieee754-df.S: Fix typos.
1918 * config/arm/ieee754-sf.S: Fix typos.
1919 * config/c6x/libunwind.S: Fix typos.
1920 * config/epiphany/udivsi3-float.c: Fix typos.
1921 * config/microblaze/muldi3_hard.S: Fix typos.
1922 * config/picochip/adddi3.S: Fix typos.
1923 * config/picochip/ashlsi3.S: Fix typos.
1924 * config/picochip/ashrsi3.S: Fix typos.
1925 * config/picochip/clzsi2.S: Fix typos.
1926 * config/picochip/cmpsi2.S: Fix typos.
1927 * config/picochip/divmod15.S: Fix typos.
1928 * config/picochip/divmodhi4.S: Fix typos.
1929 * config/picochip/divmodsi4.S: Fix typos.
1930 * config/picochip/longjmp.S: Fix typos.
1931 * config/picochip/lshrsi3.S: Fix typos.
1932 * config/picochip/parityhi2.S: Fix typos.
1933 * config/picochip/popcounthi2.S: Fix typos.
1934 * config/picochip/setjmp.S: Fix typos.
1935 * config/picochip/subdi3.S: Fix typos.
1936 * config/picochip/ucmpsi2.S: Fix typos.
1937 * config/picochip/udivmodhi4.S: Fix typos.
1938 * config/picochip/udivmodsi4.S: Fix typos.
1939 * config/spu/divv2df3.c: Fix typos.
1940 * config/spu/mfc_multi_tag_release.c: Fix typos.
1941 * config/spu/mfc_tag_release.c: Fix typos.
1942 * configure.ac: Fix typos.
1943 * configure: Regenerate.
1945 2012-05-25 Ian Lance Taylor <iant@google.com>
1947 * config/i386/morestack.S (__morestack_non_split): Check whether
1948 caller is varargs and needs %bp to hold the stack frame on return.
1950 2012-05-25 Olivier Hainque <hainque@adacore.com>
1952 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1953 sequence in the non pic case on VxWorks.
1955 2012-05-24 Olivier Hainque <hainque@adacore.com>
1957 * Makefile.in: Move dependency on install-unwind_h from
1958 "install-leaf" to "install".
1960 2012-05-24 Olivier Hainque <hainque@adacore.com>
1962 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1963 Use a separate command for stamp removals.
1965 2012-05-21 Andrew Pinski <apinski@cavium.com>
1968 * configure.ac: Define the default includes to being none.
1969 * configure: Regenerate.
1971 2012-05-16 Olivier Hainque <hainque@adacore.com>
1973 * Makefile.in (install-unwind_h): Rename into ...
1974 (install-unwind_h-forbuild): New target.
1975 (all): Use it instead of the former install-unwind_h.
1976 (install-unwind_h): Reinstate, copy to user install destination
1977 for include files, not to the internal gcc object directory one.
1978 (install-leaf): Depend on it.
1980 2012-05-15 Olivier Hainque <hainque@adacore.com>
1982 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1983 register numbers. LR_REGNO replaces R_LR.
1984 (ucontext_for): New, helper for ...
1985 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1987 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1989 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1991 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1992 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1993 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1995 (i[34567]86-*-*, x86_64-*-*): ... here.
1997 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1998 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2000 * config/i386/i386-cpuinfo.c: Rename to ...
2001 * config/i386/cpuinfo.c: ... this.
2002 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2004 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2005 (libgcc_cv_init_priority): New test.
2006 * configure: Regenerate.
2007 * config.in: New file.
2008 * Makefile.in (clean): Rename config.h to auto-target.h.
2009 (config.h): Likewise.
2010 (stamp-h): Likewise.
2012 * config/i386/cpuinfo.c (auto-target.h): Include.
2013 (CONSTRUCTOR_PRIORITY): Define.
2014 (__cpu_indicator_init): Use it.
2016 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2018 * longlong.h: Use a URL instead of an FSF postal address.
2019 Replace spaces with tab.
2021 2012-05-08 Teresa Johnson <tejohnson@google.com>
2023 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2024 (__gcov_dump): Ditto.
2025 (gcov_dump_complete): New global variable.
2026 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2027 (__gcov_flush): Outline functionality now in gcov_clear.
2028 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2030 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2032 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2033 (mips*-*-linux*): Include mips/t-tpbit when long double is
2036 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2038 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2039 (get_available_features): New argument. Check for AVX2.
2040 (__cpu_indicator_init): Modify call to get_available_features.
2042 2012-04-25 Alan Modra <amodra@gmail.com>
2044 * config/rs6000/crtsavevr.S: New file.
2045 * config/rs6000/crtrestvr.S: New file.
2046 * config/rs6000/t-savresfgpr: Build the above.
2047 * config/rs6000/t-netbsd: Likewise.
2049 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2051 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2053 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2055 * libgcc/config/i386/i386-cpuinfo.c: New file.
2056 * libgcc/config/i386/t-cpuinfo: New file.
2057 * libgcc/config.host: Include t-cpuinfo.
2058 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2060 2012-04-24 Chao-ying Fu <fu@mips.com>
2062 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2064 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2066 struct siginfo vs. siginfo_t
2068 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2069 siginfo_t instead of struct siginfo.
2070 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2071 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2072 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2073 (ia64_handle_unwabi): Likewise.
2074 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2075 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2076 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2077 (sh_fallback_frame_state): Likewise.
2078 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2079 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2081 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2083 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2086 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2088 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2089 if it hasn't been previously saved.
2091 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2093 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2096 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2099 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2100 instead of __AVR_HAVE_8BIT_SP__.
2102 2012-03-26 Tristan Gingold <gingold@adacore.com>
2104 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2105 (unw_table_entry): Use unw_word instead of unsigned long.
2106 (_Unwind_FindTableEntry): Likewise.
2107 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2108 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2109 (_Unwind_FindTableEntry): Likewise.
2110 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2111 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2112 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2113 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2114 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2115 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2116 (uw_init_context_1, uw_install_context): Likewise.
2117 (unw_word): Move to unwind-ia64.h
2119 2012-03-26 Tristan Gingold <gingold@adacore.com>
2121 * config/vms/vms-ucrt0.c: Update copyright years.
2123 (___gcc_main_flags): Declare.
2124 (__main): Check flags to remap argv and exit code.
2125 * config.host (*-*-*vms*): Adjust extra_parts.
2126 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2129 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2131 * arm/lib1funcs.asm (ctzsi2): New function.
2132 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2133 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2134 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2135 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2136 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2137 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2139 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2141 * config.host: Add bits to support powerpc64-*-freebsd*.
2142 * config/rs6000/freebsd-unwind.h: New file.
2143 * config/rs6000/t-freebsd64: New file.
2145 2012-03-20 Richard Guenther <rguenther@suse.de>
2147 PR gcov-profile/52627
2148 * libgcov.c (init_mx): Fix mutex name.
2150 2012-03-16 Tristan Gingold <gingold@adacore.com>
2152 * config/ia64/vms-unwind.h: Remove ulong (and replace
2153 it by unw_reg where used). Define unw_reg with __int64.
2155 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2157 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2159 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2161 (sparc_is_sighandler): Likewise.
2163 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2165 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2168 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2170 * config/arm/crtn.S: Fix typo.
2172 2012-03-13 Richard Guenther <rguenther@suse.de>
2174 * libgcov.c: Remove stdio.h include and NULL un-define.
2176 2012-03-13 Richard Guenther <rguenther@suse.de>
2179 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2181 2012-03-13 Richard Guenther <rguenther@suse.de>
2183 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2185 2012-03-13 Richard Guenther <rguenther@suse.de>
2187 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2188 and __gthread_mutex_init_function definitions.
2190 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2192 * config.host (mips*-*-openbsd*): Remove.
2194 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2196 * config.host: Remove alpha*-dec-osf5.1* handling.
2197 * config/alpha/gthr-posix.c: Remove.
2198 * config/alpha/libgcc-osf5.ver: Remove.
2199 * config/alpha/osf5-unwind.h: Remove.
2200 * config/alpha/t-osf-pthread: Remove.
2201 * config/alpha/t-slibgcc-osf: Remove.
2202 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2203 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2204 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2205 * mkmap-flat.awk: Remove osf_export handling.
2207 2012-03-12 Richard Guenther <rguenther@suse.de>
2209 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2210 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2211 (__gthread_mutex_init_function): New function.
2212 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2215 * libgcov.c: Include gthr.h.
2216 (__gcov_flush_mx): New global variable.
2217 (init_mx, init_mx_once): New functions.
2218 (__gcov_flush): Protect self with a mutex.
2219 (__gcov_fork): Re-initialize mutex after forking.
2220 * unwind-dw2-fde.c: Change condition under which to use
2221 __GTHREAD_MUTEX_INIT_FUNCTION.
2223 2012-03-12 Tristan Gingold <gingold@adacore.com>
2225 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2226 * config/ia64/t-vms: Likewise.
2228 2012-03-11 Michael Hope <michael.hope@linaro.org>
2230 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2233 2012-03-07 Walter Lee <walt@tilera.com>
2235 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2237 (atomic_xor): Rename and move definition to
2238 config/tilepro/atomic.h.
2239 (atomic_nand): Ditto.
2240 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2242 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2243 (arch_atomic_nand): Ditto.
2245 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2248 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2250 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2253 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2256 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2260 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2261 if RAMPZ affects reading from RAM.
2262 (__tablejump_elpm__): Ditto.
2264 (__movmemx_hi): Ditto.
2265 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2266 (__do_global_dtors): Ditto.
2267 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2268 (__movmemx_hi): Ditto.
2270 2012-03-05 Richard Henderson <rth@redhat.com>
2272 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2273 [ARM] (count_trailing_zeros): Use the builtin.
2275 2012-03-01 Kai Tietz <ktietz@redhat.com>
2277 * soft-fp: Imported from glibc upstream.
2279 2012-02-28 Kai Tietz <ktietz@redhat.com>
2281 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2282 for mingw-targets as attribute gcc_struct.
2284 2012-02-28 Ian Lance Taylor <iant@google.com>
2286 * generic-morestack.c (__splitstack_releasecontext): Correct call
2287 to __morestack_release_segments.
2289 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2292 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2293 for __linux__ when removing signals from __morestack_fullmask.
2295 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2298 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2300 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2302 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2303 instead of HAVE_INITFINI_ARRAY.
2304 * config/ia64/crtend.S: Likewise.
2306 2012-02-20 Kai Tietz <ktietz@redhat.com>
2309 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2311 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2312 to w32-unwind.h header.
2314 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2316 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2317 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2318 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2319 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2321 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2323 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2325 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2328 * config/darwin-crt-tm.c: Correct typo.
2330 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2331 Patrick Marlier <patrick.marlier@gmail.com>
2334 * config/darwin-crt-tm.c: Generate dummy functions.
2336 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2337 Patrick Marlier <patrick.marlier@gmail.com>
2340 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2341 (__doTMRegistrations): Call it.
2342 (__doTMdeRegistrations): Likewise.
2344 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2345 Anatoly Sokolov <aesok@post.ru>
2346 Eric Weddington <eric.weddington@atmel.com>
2349 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2350 (__epilogue_restores__): Ditto.
2352 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2356 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2357 Solaris 11 and slightly reformat.
2358 (sparc_is_sighandler): Likewise.
2360 2012-02-14 Walter Lee <walt@tilera.com>
2362 * config.host: Handle tilegx and tilepro.
2363 * config/tilegx/sfp-machine.h: New file.
2364 * config/tilegx/sfp-machine32.h: New file.
2365 * config/tilegx/sfp-machine64.h: New file.
2366 * config/tilegx/t-crtstuff: New file.
2367 * config/tilegx/t-softfp: New file.
2368 * config/tilegx/t-tilegx: New file.
2369 * config/tilepro/atomic.c: New file.
2370 * config/tilepro/atomic.h: New file.
2371 * config/tilepro/linux-unwind.h: New file.
2372 * config/tilepro/sfp-machine.h: New file.
2373 * config/tilepro/softdivide.c: New file.
2374 * config/tilepro/softmpy.S: New file.
2375 * config/tilepro/t-crtstuff: New file.
2376 * config/tilepro/t-tilepro: New file.
2378 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2382 * gthr-posix.h: Allow static initializer macros to be disabled.
2383 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2385 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2387 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2388 Add t-slibgcc-libgcc to tmake_file.
2389 * config/mips/libgcc-mips16.ver: Revert previous patch.
2390 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2392 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2393 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2395 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2396 * config/cr16/crti.S: New file.
2397 * config/cr16/crtlibid.S: New file.
2398 * config/cr16/crtn.S: New file.
2399 * config/cr16/lib1funcs.S: New file.
2400 * config/cr16/t-cr16: New file.
2401 * config/cr16/t-crtlibid: New file.
2402 * config/cr16/unwind-dw2.h: New file.
2403 * config/cr16/unwind-cr16.c: New file.
2404 * config/cr16/divmodhi3.c: New file.
2406 2012-01-25 Alan Modra <amodra@gmail.com>
2408 * config/rs6000/t-linux64: Delete. Move..
2409 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2410 * config/rs6000/t-linux: ..and libgcc flags to here.
2412 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2414 * config.host (i[34567]86-*-interix3*):
2415 Change triplet to i[34567]86-*-interix[3-9]*.
2416 * configure: Regenerate.
2418 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2419 Richard Sandiford <rdsandiford@googlemail.com>
2421 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2422 * config/mips/mips16.S (__mips16_rdhwr): New function.
2423 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2425 2012-01-11 Nathan Sidwell <nathan@acm.org>
2427 * libgcov.c (__gcov_init): Ignore objects with no functions.
2429 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2432 Extend __pgmx semantics to linearize memory.
2433 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2434 * config/avr/lib1funcs.S (__xload_1): New function.
2435 (__movmemx_qi, __movmemx_hi): New functions.
2436 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2439 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2441 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2442 purported sigacthandler address isn't null before dereferencing it.
2443 (sparc_is_sighandler): Likewise.
2445 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2448 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2449 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2450 (sparc_is_sighandler): Likewise.
2451 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2453 2012-01-06 Tristan Gingold <gingold@adacore.com>
2455 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2456 compatibility thunks...
2457 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2458 (crtbeginS.o, crtendS.o): ... and these to ...
2459 * config/ia64/t-ia64-elf: ... this new file.
2460 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2461 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2463 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2465 * configure: Regenerate.
2466 * config/s390/t-crtstuff: Remove -fPIC.
2468 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2471 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2474 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2477 * config/avr/lib1funcs.S: Remove FIXME comments.
2478 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2480 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2482 Implement light-weight DImode support.
2483 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2484 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2485 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2486 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2488 2011-12-30 Nathan Sidwell <nathan@acm.org>
2490 * libgcov.c (gcov_crc32): Remove global var.
2491 (free_fn_data): New function.
2492 (buffer_fn_data): Pass in filename, more robust error recovery.
2493 (crc32_unsigned): New function.
2494 (gcov_exit): More robust detection of new program. More robust
2496 (__gcov_init): Do not update program's crc here.
2498 2011-12-21 Tristan Gingold <gingold@adacore.com>
2500 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2502 2011-12-21 Ian Lance Taylor <iant@google.com>
2504 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2506 2011-12-20 Ian Lance Taylor <iant@google.com>
2508 * config/i386/morestack.S (__morestack_non_split): If there is
2509 enough stack space already, don't split. Ask for more stack space
2512 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2514 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2516 (_Unwind_DebugHook): New function.
2517 (uw_restore_core_regs): New define.
2518 (unwind_phase2): Use uw_restore_core_regs instead of
2520 (unwind_phase2_forced): Likewise.
2521 (__gnu_Unwind_Resume): Likewise.
2523 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2525 * config/alpha/linux-unwind.h: Update copyright years.
2526 (MD_FROB_UPDATE_CONTEXT): New define.
2527 (alpha_frob_update_context): New function.
2529 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2531 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2532 tmake_file rather replacing it.
2534 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2536 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2537 function is not used for PPC64.
2538 (save_world): Amend comments. Update the VRsave mask to reflect the
2540 (rest_world): Update comments, do not clobber r10, do not use r8.
2541 (eh_rest_world_r10): Amend comments, do not use r8.
2542 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2543 no longer used, move restore of CR and target address to the end of
2546 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2548 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2549 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2551 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2554 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2555 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2557 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2559 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2561 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2564 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2565 * config/avr/lib1funcs.S (__muldi3): New function.
2567 2011-12-06 Andrew Pinski <apinski@cavium.com>
2569 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2571 (__frame_dummy_init_array_entry): Likewise.
2573 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2575 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2579 * config/avr/lib1funcs.S (__prologue_saves__,
2580 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2581 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2583 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2585 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2587 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2590 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2591 (_ITM_deregisterTMCloneTable): Likewise.
2592 (__register_frame_info): Fix unused warning.
2593 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2594 pthread_default_stacksize_np): Likewise.
2595 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2597 2011-11-29 DJ Delorie <dj@redhat.com>
2599 * config.host (rl78-*-elf): New case.
2600 * config/rl78: New directory for the Renesas RL78.
2602 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2604 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2607 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2610 * config/rs6000/t-savresfgpr: New file.
2611 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2612 $(srcdir)/config/rs6000/eabi.S.
2613 * config/rs6000/t-ppccomm-ldbl: Remove.
2614 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2616 (powerpc-*-eabispe*): Likewise.
2617 (powerpc-*-eabi*): Likewise.
2618 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2619 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2620 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2621 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2623 (powerpc-*-eabisim*): Likewise.
2624 (powerpc-*-elf*): Likewise.
2625 (powerpc-*-eabialtivec*): Likewise.
2626 (powerpc-xilinx-eabi*): Likewise.
2627 (powerpc-*-rtems*): Likewise.
2628 (powerpcle-*-elf*): Likewise.
2629 (powerpcle-*-eabisim*): Likewise.
2630 (powerpcle-*-eabi*): Likewise.
2632 2011-11-27 Ian Lance Taylor <iant@google.com>
2634 * generic-morestack.c (__splitstack_find): Check for NULL old
2636 (__splitstack_resetcontext): New function.
2637 (__splitstack_releasecontext): New function.
2638 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2640 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2642 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2644 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2646 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2648 2011-11-26 Richard Henderson <rth@redhat.com>
2650 * config/m68k/linux-atomic.c: New file.
2651 * config/m68k/t-linux: New file.
2652 * config.host (m68k-uclinux, m68k-linux): Use it.
2654 2011-11-26 Richard Henderson <rth@redhat.com>
2656 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2657 (__TMC_END__): Only declare if hidden is available; in the definition,
2658 if hidden is unavailable add a null record.
2659 (deregister_tm_clones, register_tm_clones): New.
2660 (__do_global_dtors_aux, frame_dummy): Use them.
2661 (__do_global_dtors, __do_global_ctors_1): Likewise.
2663 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2665 * config/darwin-crt-tm.c: New file.
2666 * config.host (darwin): Build crttms.o crttme.o to provide
2667 startup and shutdown for tm clones.
2668 * config/t-darwin (crttms.o): New build rule.
2669 (crttme.o): Likewise.
2671 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2673 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2676 2011-11-21 Richard Henderson <rth@redhat.com>
2678 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2679 (__TMC_LIST__, __TMC_END__): New.
2680 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2681 (__do_global_dtors): Likewise.
2682 (frame_dummy): Call _ITM_registerTMCloneTable.
2683 (__do_global_ctors_1): Likewise.
2685 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2687 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2688 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2689 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2690 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2691 * config/i386/t-darwin64: Remove.
2692 * config/sh/t-netbsd (LIB2ADD): Remove.
2694 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2697 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2698 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2699 * config/avr/lib1funcs.S (wmov): New assembler macro.
2700 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2701 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2702 (__udivmod64): New function.
2703 (__negdi2): New function.
2705 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2707 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2708 *-*-freebsd*aout*): Remove.
2710 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2712 * static-object.mk (c_flags-$o): Save c_flags.
2713 ($(base)$(objext)): Use it.
2715 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2717 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2719 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2722 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2723 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2726 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2728 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2730 (aeabi_uidivmod): Likewise.
2731 (umodsi3): Likewise.
2733 (aeabi_idivmod): Likewise.
2736 2011-11-16 Tristan Gingold <gingold@adacore.com>
2738 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2740 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2743 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2744 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2746 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2748 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2750 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2751 * config/pa/t-stublib64: Delete.
2753 2011-11-12 Richard Henderson <rth@redhat.com>
2755 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2756 cast the pointer argument to _Unwind_SetGRPtr.
2758 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2760 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2762 2011-11-09 Ian Lance Taylor <iant@google.com>
2764 * generic-morestack.c: Include <string.h>.
2765 (uintptr_type): Define.
2766 (struct initial_sp): Add dont_block_signals field. Reduce size of
2768 (allocate_segment): Set prev field to NULL. Don't set
2769 __morestack_current_segment or __morestack_segments.
2770 (__generic_morestack): Update current->prev and *pp after calling
2772 (__morestack_block_signals): Don't do anything if
2773 dont_block_signals is set.
2774 (__morestack_unblock_signals): Likewise.
2775 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2777 (__splitstack_block_signals): New function.
2778 (enum __splitstack_content_offsets): Define.
2779 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2780 (__splitstack_makecontext): New function.
2781 (__splitstack_block_signals_context): New function.
2782 (__splitstack_find_context): New function.
2783 * config/i386/morestack.S (__morestack_get_guard): New function.
2784 (__morestack_set_guard, __morestack_make_guard): New functions.
2785 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2787 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2789 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2790 (i[34567]86-*-mingw*): ... here.
2791 (x86_64-*-mingw*): ... here.
2793 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2795 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2797 2011-11-07 Nathan Sidwell <nathan@acm.org>
2799 * libgcov.c (struct gcov_fn_buffer): New struct.
2800 (buffer_fn_data): New helper.
2801 (gcov_exit): Rework for new gcov data structures.
2803 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2806 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2808 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2810 * config.host (tmake_file): Correct comment.
2811 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2813 (bfin*-uclinux*): Likewise.
2814 (bfin*-linux-uclibc*): Likewise.
2815 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2817 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2819 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2820 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2821 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2822 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2823 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2824 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2825 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2826 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2827 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2828 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2829 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2830 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2831 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2833 * config/bfin/t-elf: Remove.
2834 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2836 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2838 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2839 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2840 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2841 (lm32-*-elf*): ... this.
2842 (lm32-*-rtems*): ... and this.
2844 (m32r-*-rtems*): Add to tmake_file.
2845 (moxie-*-rtems*): Likewise.
2846 (sparc-*-rtems*): Likewise.
2847 Remove t-rtems from tmake_file.
2848 (sparc64-*-rtems*): Likewise.
2849 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2852 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2855 * config/gthr-posix.h: Move ...
2856 * gthr-posix.h: ... here.
2857 * config/gthr-lynx.h: Reflect this.
2858 * config/gthr-vxworks.h: Likewise.
2859 * config/rs6000/gthr-aix.h: Likewise.
2860 * configure.ac (target_thread_file): Likewise.
2861 * configure: Regenerate.
2863 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2865 * config.host (arm*-*-rtemseabi*): New target.
2867 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2870 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2873 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2875 * config.host (epiphany-*-elf*): New configuration.
2876 * config/epiphany: New Directory.
2878 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2880 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2881 * config/avr/t-rtems: New.
2882 Filter out _exit from LIB1ASMFUNCS.
2884 2011-11-04 David S. Miller <davem@davemloft.net>
2886 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2887 * configure: Rebuild.
2889 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2891 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2894 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2897 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2898 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2900 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2903 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2905 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2907 * config/c6x/t-elf (LIB2ADDEH): Set.
2908 * config/c6x/t-c6x-elf: Remove.
2910 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2912 * config/i386/sol2-ci.S: Rename to ...
2913 * config/i386/crti.S: ... this.
2914 * config/i386/sol2-cn.S: Rename to ...
2915 * config/i386/crtn.S: ... this.
2916 * config/sparc/sol2-ci.S: Rename to ...
2917 * config/sparc/crti.S: ... this.
2918 * config/sparc/sol2-cn.S: Rename to ...
2919 * config/sparc/crtn.S: ... this.
2920 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2921 (crti.o, crtn.o): Remove.
2923 2011-11-04 Tristan Gingold <gingold@adacore.com>
2925 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2927 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2929 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2931 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2933 * config.host (crisv32-*-none, cris-*-none): Remove.
2934 (crisv32-*-elf): Append to tmake_file, don't just set it.
2935 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2937 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2939 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2940 (ecrtn$(objext)): Likewise.
2941 (ncrti$(objext)): Likewise.
2942 (ncrtn$(objext)): Likewise.
2944 2011-11-03 Andreas Schwab <schwab@redhat.com>
2946 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2948 2011-11-02 David S. Miller <davem@davemloft.net>
2950 * configure.ac: Set host_address on sparc too.
2951 * configure: Regenerate.
2952 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2953 based upon host_address.
2954 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2956 2011-11-02 Jason Merrill <jason@redhat.com>
2958 * config/rs6000/t-ppccomm: Add missing \.
2960 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2962 * gthr-single.h, gthr.h: New files.
2963 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2964 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2965 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2966 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2967 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2968 * configure.ac (thread_header): New variable.
2969 Set it depending on target_thread_file.
2970 (gthr-default.h): Link from $thread_header.
2971 * configure: Regenerate.
2972 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2974 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2976 * configure.ac (tm_file_): New variable.
2977 Determine from tm_file.
2978 (tm_file, tm_defines): Substitute.
2979 * configure: Regenerate.
2980 * mkheader.sh: New file.
2981 * Makefile.in (clean): Remove libgcc_tm.h.
2982 ($(objects)): Depend on libgcc_tm.h.
2983 (libgcc_tm_defines, libgcc_tm_file): New variables.
2984 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2985 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2986 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2987 ($(extra-parts)): Depend on libgcc_tm.h.
2988 * config.host (tm_defines, tm_file): New variable.
2989 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2990 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2991 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2992 (avr-*-rtems*): Likewise.
2993 (avr-*-*): Likewise.
2994 (frv-*-elf): Likewise.
2995 (frv-*-*linux*): Likewise.
2996 (h8300-*-rtems*): Likewise.
2997 (h8300-*-elf*): Likewise.
2998 (i[34567]86-*-darwin*): Likewise.
2999 (x86_64-*-darwin*): Likewise.
3000 (rx-*-elf): Likewise.
3001 (tic6x-*-uclinux): Likewise.
3002 (tic6x-*-elf): Likewise.
3003 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3004 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3005 * config/i386/cygming-crtbegin.c: Likewise.
3006 * config/i386/cygming-crtend.c: Likewise.
3007 * config/ia64/fde-vms.c: Likewise.
3008 * config/ia64/unwind-ia64.c: Likewise.
3009 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3010 * config/rs6000/darwin-fallback.c: Likewise.
3011 * config/stormy16/lib2funcs.c: Likewise.
3012 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3013 * crtstuff.c: Likewise.
3014 * dfp-bit.h: Likewise.
3015 * emutls.c: Likewise.
3016 * fixed-bit.c: Likewise.
3017 * fp-bit.c: Likewise.
3018 * generic-morestack-thread.c: Likewise.
3019 * generic-morestack.c: Likewise.
3020 * libgcc2.c: Likewise.
3021 * libgcov.c: Likewise.
3022 * unwind-dw2-fde-dip.c: Likewise.
3023 * unwind-dw2-fde.c: Likewise.
3024 * unwind-dw2.c: Likewise.
3025 * unwind-sjlj.c: Likewise.
3027 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3029 * configure.ac: Include ../config/picflag.m4.
3030 (GCC_PICFLAG): Call it.
3032 * configure: Regenerate.
3033 * Makefile.in (gcc_srcdir): Remove.
3034 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3035 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3036 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3037 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3038 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3041 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3042 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3043 to refer to libgcc2.c.
3045 * config/darwin-64.c: New file.
3046 * config/darwin-crt3.c: Remove comment.
3047 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3048 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3049 config/udivmodsi4.c: New files.
3050 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3051 config/memset.c: New files.
3052 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3053 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3054 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3055 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3056 * config/t-openbsd-thread: New file.
3057 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3058 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3059 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3060 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3063 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3064 to refer to gthr-posix.c.
3065 * config/alpha/t-vms (LIB2ADD): Set.
3066 * config/alpha/vms-gcc_shell_handler.c: New file.
3067 * config/arm/bpabi.c, config/arm/fp16.c,
3068 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3069 config/arm/unaligned-funcs.c: New files.
3070 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3071 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3072 * config/arm/t-linux: Likewise.
3073 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3074 * config/arm/t-netbsd: New file.
3075 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3076 * config/arm/t-symbian (LIB2ADD_ST): Set.
3077 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3078 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3079 * config/bfin/t-elf: New file.
3080 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3081 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3082 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3083 config/c6x/ltf.c: New files.
3084 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3085 (HOST_LIBGCC2_CFLAGS): Set.
3086 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3087 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3088 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3090 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3091 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3092 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3093 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3094 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3096 * config/frv/t-frv (LIB2ADD): Set.
3097 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3098 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3099 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3100 config/h8300/popcounthi2.c: New files.
3101 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3102 * config/i386/gthr-win32.c: New file.
3103 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3104 * config/i386/t-cygwin: Likewise.
3105 * config/i386/t-darwin, config/i386/t-darwin64,
3106 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3107 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3108 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3109 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3110 * config/ia64/quadlib.c: New file.
3111 * config/ia64/t-hpux (LIB2ADD): Set.
3112 * config/ia64/t-ia64: Add comment.
3113 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3114 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3115 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3116 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3117 * config/m32c/t-m32c (LIB2ADD): Set.
3118 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3119 * config/m32r/t-m32r: Likewise.
3120 * config/m68k/fpgnulib.c: New file.
3121 * config/m68k/t-floatlib (LIB2ADD): Set.
3122 (xfgnulib.c): New target.
3123 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3124 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3125 * config/mep/t-mep (LIB2ADD): Set.
3126 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3127 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3128 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3129 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3130 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3131 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3132 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3133 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3134 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3135 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3137 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3138 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3139 * config/pa/fptr.c, config/pa/lib2funcs.S,
3140 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3141 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3142 (LIB2ADD, LIB2ADD_ST): Set.
3143 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3144 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3146 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3147 * config/pdp11/t-pdp11: New file.
3148 * config/picochip/libgccExtras/adddi3.S,
3149 config/picochip/libgccExtras/ashlsi3.S,
3150 config/picochip/libgccExtras/ashrsi3.S,
3151 config/picochip/libgccExtras/clzsi2.S,
3152 config/picochip/libgccExtras/cmpsi2.S,
3153 config/picochip/libgccExtras/divmod15.S,
3154 config/picochip/libgccExtras/divmodhi4.S,
3155 config/picochip/libgccExtras/divmodsi4.S,
3156 config/picochip/libgccExtras/lshrsi3.S,
3157 config/picochip/libgccExtras/parityhi2.S,
3158 config/picochip/libgccExtras/popcounthi2.S,
3159 config/picochip/libgccExtras/subdi3.S,
3160 config/picochip/libgccExtras/ucmpsi2.S,
3161 config/picochip/libgccExtras/udivmodhi4.S,
3162 config/picochip/libgccExtras/udivmodsi4.S: New files.
3163 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3164 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3165 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3166 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3167 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3168 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3169 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3170 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3172 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3173 (HOST_LIBGCC2_CFLAGS): Set.
3174 * config/rs6000/t-darwin64: New file.
3175 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3176 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3177 * config/rs6000/t-ppccomm (LIB2ADD): Add
3178 $(srcdir)/config/rs6000/tramp.S.
3179 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3180 Add $(srcdir)/config/rs6000/eabi.S.
3181 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3182 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3183 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3184 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3185 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3186 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3187 * config/rs6000/tramp.S: New file.
3188 * config/s390/t-tpf: Remove.
3189 * config/sh/linux-atomic.S: New file.
3190 * config/sh/t-linux (LIB2ADD): Set.
3191 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3192 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3193 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3195 (HOST_LIBGCC2_CFLAGS): Set.
3196 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3197 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3198 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3199 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3200 config/spu/mfc_multi_tag_release.c,
3201 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3202 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3203 config/spu/multi3.c: New files.
3204 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3205 (HOST_LIBGCC2_CFLAGS): Set.
3206 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3207 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3208 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3209 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3210 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3211 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3212 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3213 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3214 config/stormy16/umodsi3.c: New files.
3215 * config/xtensa/lib2funcs.S: New file.
3216 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3217 * config/xtensa/t-xtensa (LIB2ADD): Set.
3218 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3219 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3220 Add t-freebsd-thread to tmake_file for posix threads.
3221 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3222 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3223 (*-*-lynxos*): Likewise.
3224 (*-*-netbsd*): Likewise.
3225 (*-*-openbsd*): Likewise.
3226 Add t-openbsd-thread to tmake_file for posix threads.
3227 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3228 (*-*-vxworks*): Set tmake_file.
3229 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3230 (alpha*-*-freebsd*): Likewise.
3231 (alpha*-*-netbsd*): Likewise.
3232 (alpha*-*-openbsd*): Likewise.
3233 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3234 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3235 (alpha*-dec-*vms*): Likewise.
3236 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3237 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3238 (bfin*-uclinux*): Likewise.
3239 (bfin*-linux-uclibc*): Likewise.
3240 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3241 (crisv32-*-none): Likewise.
3242 (cris-*-elf): Likewise.
3243 (cris-*-none): Likewise.
3244 (cris-*-linux*, crisv32-*-linux*): Likewise.
3245 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3247 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3249 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3250 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3251 (x86_64-*-elf*): Likewise.
3252 (i[34567]86-*-nto-qnx*): Likewise.
3253 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3255 (x86_64-*-mingw*): Likewise.
3256 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3257 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3258 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3259 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3260 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3262 (mipsisa64sr71k-*-elf*): Likewise.
3263 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3264 (mips-*-elf*, mipsel-*-elf*): Likewise.
3265 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3266 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3267 (mips*-*-rtems*): Likewise.
3268 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3270 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3271 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3272 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3273 (spu-*-elf*): Likewise.
3274 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3276 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3278 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3279 $(srcdir) to refer to $(LIB1ASMSRC).
3281 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3282 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3283 config/arm/lib1funcs.S: New files.
3284 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3285 * config/arm/t-arm: New file.
3286 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3287 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3288 config/arm/t-strongarm-elf: New files.
3289 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3290 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3291 * config/avr/lib1funcs.S: New file.
3292 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3293 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3294 * config/c6x/lib1funcs.S: New file.
3295 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3296 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3297 * config/frv/lib1funcs.S: New file.
3298 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3299 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3300 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3301 * config/ia64/__divxf3.asm: Rename to ...
3302 * config/ia64/__divxf3.S: ... this.
3303 Adapt lib1funcs.asm filename.
3304 * config/ia64/_fixtfdi.asm: Rename to ...
3305 * config/ia64/_fixtfdi.S: ... this.
3306 Adapt lib1funcs.asm filename.
3307 * config/ia64/_fixunstfdi.asm: Rename to ...
3308 * config/ia64/_fixunstfdi.S: ... this.
3309 Adapt lib1funcs.asm filename.
3310 * config/ia64/_floatditf.asm: Rename to ...
3311 * config/ia64/_floatditf.S: ... this.
3312 Adapt lib1funcs.asm filename.
3313 * config/ia64/lib1funcs.S: New file.
3314 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3315 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3316 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3317 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3318 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3319 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3320 * config/mep/lib1funcs.S: New file.
3321 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3322 * config/mips/mips16.S: New file.
3323 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3324 * config/pa/milli64.S: New file.
3325 * config/pa/t-linux, config/pa/t-linux64: New files.
3326 * config/picochip/lib1funcs.S: New file.
3327 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3328 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3329 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3330 * config/sh/t-netbsd: New file.
3331 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3332 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3333 * config/sh/t-sh64: New file.
3334 * config/sparc/lb1spc.S: New file.
3335 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3337 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3338 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3339 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3340 config/xtensa/lib1funcs.S: New files.
3341 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3342 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3344 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3345 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3346 (arm*-*-linux*): Likewise.
3347 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3348 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3349 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3350 (arm*-*-ecos-elf): Likewise.
3351 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3352 (arm*-*-rtems*): Likewise.
3353 (arm*-*-elf): Likewise.
3354 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3355 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3356 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3357 (bfin*-uclinux*): Likewise.
3358 (bfin*-linux-uclibc*): Likewise.
3359 (bfin*-rtems*): Likewise.
3360 (bfin*-*): Likewise.
3361 (fido-*-elf): Merge into m68k-*-elf*.
3362 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3363 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3364 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3365 (h8300-*-elf*): Likewise.
3366 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3367 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3368 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3369 (i[34567]86-*-mingw*): Likewise.
3370 (x86_64-*-mingw*): Likewise.
3371 (i[34567]86-*-interix3*): Likewise.
3372 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3373 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3374 (m68k-*-elf*): Also handle fido-*-elf.
3375 Add m68k/t-floatlib to tmake_file.
3376 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3377 (m68k-*-linux*): Likewise.
3378 (m68k-*-rtems*): Likewise.
3379 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3380 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3382 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3383 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3384 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3385 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3386 sh/t-netbsd to tmake_file.
3387 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3388 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3389 (sh-wrs-vxworks): Likewise.
3390 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3392 (v850*-*-*): Add v850/t-v850 to tmake_file.
3393 (vax-*-linux*): Add vax/t-linux to tmake_file.
3394 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3396 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3398 * crtstuff.c: New file.
3399 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3400 (CRTSTUFF_T_CFLAGS): Define.
3401 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3402 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3403 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3406 (crtbeginT.o): Use $(objext).
3407 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3408 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3409 (gcc-extra-parts): Remove.
3410 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3412 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3413 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3414 Add t-crtstuff-pic to tmake_file.
3415 (*-*-lynxos*): New case.
3416 Set tmake_file, extra_parts.
3417 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3418 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3419 *-*-netbsdelf[2-9]*.
3420 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3421 (*-*-rtems*): Set extra_parts.
3422 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3423 (*-*-uclinux*): New case.
3425 (*-*-vms*): New case.
3426 Set tmake_file, extra_parts.
3427 (*-*-elf): Set extra_parts.
3428 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3429 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3432 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3434 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3435 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3436 (arm-wrs-vxworks): Append to tmake_file.
3438 (arm*-*-uclinux*): Set extra_parts.
3439 (arm*-*-ecos-elf): Likewise.
3440 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3442 (arm*-*-rtems*): Set extra_parts.
3443 (arm*-*-elf): Likewise.
3444 (avr-*-rtems*): Clear extra_parts.
3445 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3447 (bfin*-uclinux*): Likewise.
3448 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3449 (bfin*-rtems*): Append to tmake_file.
3451 (bfin*-*): Likewise.
3452 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3453 (crisv32-*-elf): ... this.
3454 (crisv32-*-none): ... this.
3455 (cris-*-elf, cris-*-none): New cases.
3456 Add cris/t-elfmulti to tmake_file.
3457 (fr30-*-elf): Append to tmake_file.
3459 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3461 (h8300-*-rtems*): Append to tmake_file.
3463 (h8300-*-elf*): Likewise.
3464 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3466 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3468 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3469 (x86_64-*-elf*): Likewise.
3470 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3471 (x86_64-*-freebsd*): Likewise.
3472 (x86_64-*-netbsd*): Likewise.
3473 (i[34567]86-*-linux*): Likewise.
3474 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3475 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3476 (x86_64-*-linux*): Likewise.
3477 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3478 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3481 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3482 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3483 Append to extra_parts, remove crtbegin.o, crtend.o.
3484 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3485 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3486 crtend.o, crtbeginS.o, crtendS.o.
3487 (ia64*-*-linux*): Comment extra_parts.
3488 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3490 (iq2000*-*-elf*): Clear extra_parts.
3491 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3492 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3493 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3494 (m32r-*-rtems*): ... this.
3495 Add m32r/t-m32r to tmake_file.
3496 (m68k-*-elf*): Add t-crtin to tmake_file.
3497 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3498 (mcore-*-elf): Likewise.
3499 (microblaze*-*-*): Set extra_parts.
3500 (mips*-sde-elf*): New case.
3501 Set tmake_file, extra_parts.
3502 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3503 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3504 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3507 (mipsisa64sr71k-*-elf*): Likewise.
3508 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3509 (mips-*-elf*, mipsel-*-elf*): Likewise.
3510 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3511 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3512 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3513 (mips*-*-rtems*): Likewise.
3514 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3515 (moxie-*-*): Split into ...
3516 (moxie-*-elf, moxie-*-uclinux*): ... this.
3517 Add to extra_parts, remove crtbegin.o, crtend.o.
3518 (moxie-*-rtems*): New case.
3521 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3523 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3524 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3527 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3528 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3530 (powerpc-*-eabisim*): Likewise.
3531 (powerpc-*-elf*): Likewise.
3532 (powerpc-*-eabialtivec*): Likewise.
3533 (powerpc-xilinx-eabi*): Likewise.
3534 (powerpc-*-eabi*): Likewise.
3535 (powerpc-*-rtems*): Likewise.
3536 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3539 (powerpc-*-lynxos*): Add to tmake_file.
3540 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3541 rs6000/t-crtstuff, t-crtstuff-pic.
3543 (powerpcle-*-eabisim*): Likewise.
3544 (powerpcle-*-eabi*): Likewise.
3545 (rx-*-elf): Remove extra_parts.
3546 (s390x-ibm-tpf*): Set extra_parts.
3547 (score-*-elf): Set extra_parts.
3548 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3549 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3550 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3551 (sh64l*-*-netbsd*): Split into ...
3552 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3553 Add t-crtstuff-pic to tmake_file.
3555 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3557 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3558 (sparc-*-elf*): Remove t-crtin from tmake_file.
3559 Add to extra_parts, remove crtbegin.o, crtend.o.
3560 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3561 (sparc64-*-linux*): Likewise.
3562 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3563 Add to extra_parts, remove crtbegin.o, crtend.o.
3564 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3565 Add to extra_parts, remove crtbegin.o, crtend.o.
3566 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3567 Add to extra_parts, remove crtbegin.o, crtend.o.
3568 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3569 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3570 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3572 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3574 (tic6x-*-*): Change to ...
3575 (tic6x-*-elf): ... this.
3577 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3579 (am33_2.0-*-linux*): Add comment.
3580 (mep*-*-*): Add mep/t-mep to tmake_file.
3582 * config/alpha/t-vms: New file.
3583 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3584 * config/arm/crti.S, config/arm/crtn.S: New files.
3585 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3586 * config/bfin/crtlibid.S: New file.
3587 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3588 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3589 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3590 (crti.o, crtin.o): New rules.
3591 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3592 * config/c6x/t-uclinux: New file.
3593 * config/cris/t-elfmulti: New file.
3594 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3595 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3596 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3597 * config/frv/t-frv: New file.
3598 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3599 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3600 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3602 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3603 refer to cygming-crtbegin.c, cygming-crtend.c.
3605 * config/i386/t-nto: New file.
3606 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3607 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3608 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3609 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3612 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3613 (crtinitS.o): New rule.
3614 * config/ia64/vms-crtinit.S: New file.
3615 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3616 * config/m32r/initfini.c: New file.
3617 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3618 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3619 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3620 * config/mep/t-mep: New file.
3621 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3622 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3623 * config/mips/crti.S, config/mips/crtn.S: New files.
3624 * config/mips/t-crtstuff: New file.
3625 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3626 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3627 (CUSTOM_CRTIN): Set.
3628 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3630 Use $(srcdir) to refer to crti.S, crtn.S.
3631 Use .S extension, $<.
3632 * config/moxie/crti.asm: Rename to ...
3633 * config/moxie/crti.S: ... this.
3634 * config/moxie/crtn.asm: Rename to ...
3635 * config/moxie/crtn.S: ... this.
3636 * config/moxie/t-moxie: Remove.
3637 * config/pa/stublib.c: New file.
3638 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3639 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3640 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3641 * config/rs6000/t-crtstuff: New file.
3642 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3643 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3644 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3645 Make output file explicit.
3646 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3647 Make output file explicit.
3648 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3649 Make output file explicit.
3650 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3651 Make output file explicit.
3652 * config/score/crti.S, config/score/crtn.S: New files.
3653 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3654 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3656 * config/sh/t-sh, config/sh/t-superh: New files.
3657 * config/sparc/t-linux64: New file.
3658 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3659 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3660 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3661 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3662 * config/t-crtin: Remove.
3663 * config/t-crtstuff-pic: New file.
3664 * config/t-sol2 (CUSTOM_CRTIN): Set.
3665 (crti.o, crtn.o): New rules.
3666 * config/vms/t-vms: New file.
3667 * config/vms/vms-ucrt0.c: New file.
3668 * config/xtensa/t-elf: New file.
3670 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3672 * Makefile.in (SHLIB_NM_FLAGS): Set.
3673 * mkmap-flat.awk, mkmap-symver.awk: New files.
3674 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3676 * configure: Regenerate.
3677 * config/libgcc-glibc.ver: New file.
3678 * config/libgcc-libsystem.ver: New file.
3679 * config/t-libunwind (SHLIB_LC): Set.
3680 * config/t-linux: New file.
3681 * config/t-slibgcc (INSTALL_SHLIB): New.
3682 (SHLIB_INSTALL): Use it.
3683 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3684 to mkmap-symver.awk.
3685 (SHLIB_MAPFILES): Don't append, adapt pathname.
3686 (SHLIB_VERPFX): Set.
3687 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3688 to mkmap-symver.awk.
3689 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3690 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3691 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3692 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3694 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3695 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3696 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3697 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3698 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3699 * config/i386/libgcc-darwin.10.4.ver,
3700 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3702 * config/i386/t-darwin: Remove.
3703 * config/i386/t-darwin64: Likewise.
3704 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3705 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3706 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3707 * config/i386/t-linux: New file.
3708 * config/i386/t-mingw32: New file.
3709 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3710 * config/ia64/t-glibc: Rename to ...
3711 * config/ia64/t-linux: ... this.
3712 (SHLIB_MAPFILES): Set.
3713 * config/ia64/t-glibc-libunwind: Rename to ...
3714 * config/ia64/t-linux-libunwind: ... this.
3715 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3716 * config/ia64/t-slibgcc-hpux: New file.
3717 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3718 * config/m68k/t-slibgcc-elf-ver: New file.
3719 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3720 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3722 * config/pa/t-slibgcc-hpux: New file.
3723 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3725 * config/rs6000/libgcc-darwin.10.4.ver,
3726 config/rs6000/libgcc-darwin.10.5.ver: New files.
3727 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3728 config/rs6000/libgcc-glibc.ver.
3729 * config/rs6000/libgcc-ppc64.ver: Rename to
3730 config/rs6000/libgcc-ibm-ldouble.ver.
3731 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3732 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3733 * config/rs6000/t-ldbl128: Rename to ...
3734 * config/rs6000/t-linux: ... this.
3735 (SHLIB_MAPFILES): Adapt filename.
3736 * config/rs6000/t-slibgcc-aix: New file.
3737 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3738 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3739 libgcc-excl.ver, libgcc-glibc.ver.
3740 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3741 * config/sparc/libgcc-glibc.ver: New file.
3742 * config/sparc/t-linux: New file.
3743 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3744 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3745 t-slibgcc-elf-ver to tmake_file.
3746 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3748 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3749 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3750 t-slibgcc-elf-ver, t-linux to tmake_file.
3751 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3753 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3754 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3755 (alpha*-dec-*vms*): Likewise.
3756 (arm*-*-freebsd*): Append to tmake_file.
3757 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3758 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3760 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3761 tmake_file for arm*-*-symbianelf*.
3762 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3763 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3765 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3766 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3767 pa/t-slibgcc-dwarf-ver to tmake_file.
3768 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3769 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3770 (hppa*64*-*-hpux11*): Likewise.
3771 (hppa[12]*-*-hpux11*): Likewise.
3772 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3773 i386/t-crtpc, i386/t-crtfm.
3774 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3775 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3777 Add i386/t-cygwin to tmake_file.
3778 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3779 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3780 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3782 Add i386/t-mingw32 to tmake_file.
3783 (x86_64-*-mingw*): Likewise.
3784 (ia64*-*-freebsd*): Append to tmake_file.
3785 (ia64*-*-linux*): Append to tmake_file.
3786 Replace ia64/t-glibc by ia64/t-linux.
3787 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3789 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3790 t-slibgcc-hpux to tmake_file.
3791 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3792 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3793 (m32rle-*-linux*): Likewise.
3794 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3796 (microblaze*-linux*): New case.
3797 Append to tmake_file, add t-slibgcc-nolc-override.
3798 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3799 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3800 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3801 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3802 rs6000/t-slibgcc-aix to tmake_file.
3803 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3804 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3805 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3806 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3807 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3808 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3810 (sparc-*-linux*): Append to tmake_file for *-leon*.
3811 Add sparc/t-linux to tmake_file for non-Leon targets.
3812 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3813 (tic6x-*-uclinux): New case.
3814 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3815 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3816 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3817 (am33_2.0-*-linux*): Append to tmake_file.
3818 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3819 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3820 x86_64-*-kfreebsd*-gnu.
3821 Add i386/t-linux to tmake_file.
3823 2011-10-28 Ian Lance Taylor <iant@google.com>
3825 * config/i386/morestack.S: Correct CFI information to do proper
3826 returns throughout function. In 32-bit mode, save %ebx so that it
3827 is restored on unwind.
3829 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3831 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3832 case where B3 isn't the return register.
3834 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3835 logic for doubleword pops.
3837 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3839 * config/rs6000/t-freebsd: Add wildcard.
3841 2011-10-21 Paul Brook <paul@codesourcery.com>
3843 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3845 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3846 Eric Botcazou <ebotcazou@adacore.com>
3849 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3850 fs->signal_frame to 1.
3852 2011-10-07 Ian Lance Taylor <iant@google.com>
3854 * generic-morestack-thread.c: #include <errno.h>.
3856 2011-10-07 Ian Lance Taylor <iant@google.com>
3859 * generic-morestack.c (__generic_morestack): Make sure the segment
3860 is large enough for both the stack frame and the copied
3863 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3866 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3869 2011-09-28 Nick Clifton <nickc@redhat.com>
3871 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3872 64-bit doubles are not enabled.
3873 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3874 and floatunsisf functions.
3876 2011-09-13 Paul Brook <paul@codesourcery.com>
3878 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3879 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3880 * unwind-arm-common.inc: New file.
3881 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3882 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3883 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3884 * config/c6x/libunwind.S: New file.
3885 * config/c6x/pr-support.c: New file.
3886 * config/c6x/unwind-c6x.c: New file.
3887 * config/c6x/unwind-c6x.h: New file.
3888 * config/c6x/t-c6x-elf: New file.
3890 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3892 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3893 (ASM_DIVZERO): Ditto.
3894 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3896 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3898 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3900 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3903 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3904 instead of an assembly one.
3906 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3909 * Makefile.in (install-unwind_h): Create
3910 $(gcc_objdir)/include/unwind.h atomically.
3912 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3914 * Makefile.in (install-unwind_h): Remove destination file first.
3916 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3919 * config/mips/t-mips16: New file.
3920 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3921 (mips*-*-linux*): Likewise.
3922 (mips*-sde-elf*): Likewise.
3923 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3924 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3925 Add mips/t-mips16 to tmake_file.
3926 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3927 (mips-*-elf*): Likewise.
3928 (mips64-*-elf*): Likewise.
3929 (mips64orion-*-elf*): Likewise.
3930 (mips*-*-rtems*): Likewise.
3931 (mipstx39-*-elf*): Likewise.
3932 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3933 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3935 Use $(srcdir) to refer to sync.c.
3937 ($(libgcc-sync-funcs-o)): Likewise.
3938 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3939 ($(libgcc-sync-funcs-s-o)): Likewise.
3941 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3943 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3946 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3949 * config/i386/value-unwind.h: New.
3951 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3953 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3954 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3955 Add to tmake_file rather than overriding it.
3957 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3959 * config/t-softfp: Remove.
3960 * soft-fp: Moved from ../gcc/config.
3961 * soft-fp/README: Remove t-softfp reference.
3962 * soft-fp/t-softfp: Move to config/t-softfp.
3963 (softfp_machine_header): Remove.
3964 (softfp_file_list): Remove config subdir.
3965 (soft-fp-objects): New variable.
3966 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3967 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3968 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3969 * config/t-softfp-excl: New file.
3970 * config/t-softfp-sfdf: New file.
3971 * config/t-softfp-tf: New file.
3972 * config/no-sfp-machine.h: New file.
3973 * config/arm/sfp-machine.h: New file.
3974 * config/arm/t-softfp: New file.
3975 * config/c6x/sfp-machine.h: New file.
3976 * config/i386/32/t-fprules-softfp: Rename to ...
3977 * config/i386/32/t-softfp: ... this.
3978 (tifunctions, LIB2ADD): Remove.
3979 (softfp_int_modes): Override.
3980 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3982 * config/i386/64/eqtf2.c: Likewise.
3983 * config/i386/64/getf2.c: Likewise.
3984 * config/i386/64/letf2.c: Likewise.
3985 * config/ia64/sft-machine.h: New file.
3986 * config/ia64/t-fprules-softfp: Rename to ...
3987 * config/ia64/t-softfp: ... this.
3988 * config/lm32/sfp-machine.h: New file.
3989 * config/moxie/t-moxie-softfp: Remove.
3990 * config/rs6000/ibm-ldouble-format: New file.
3991 * config/rs6000/ibm-ldouble.c: New file.
3992 * config/rs6000/libgcc-ppc-glibc.ver: New file
3993 * config/rs6000/libgcc-ppc64.ver: New file
3994 * config/rs6000/sfp-machine.h: New file.
3995 * config/rs6000/t-freebsd: New file.
3996 * config/rs6000/t-ibm-ldouble: New file.
3997 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3998 libgcc-ppc-glibc.ver.
3999 * config/rs6000/t-linux64: New file.
4000 * config/rs6000/t-ppccomm (LIB2ADD): Add
4001 $(srcdir)/config/rs6000/ibm-ldouble.c.
4002 * config/rs6000/t-ppccomm-ldbl: New file.
4003 * config/score/sfp-machine.h: New file.
4004 * config.host (sfp_machine_header): Explain.
4005 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4006 t-softfp to tmake_file.
4007 (arm*-*-uclinux*): Likewise.
4008 (arm*-*-ecos-elf): Likewise.
4009 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4010 (arm*-*-rtems*): Likewise.
4011 (arm*-*-elf): Likewise.
4012 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4014 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4015 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4016 (lm32-*-uclinux*): Likewise.
4017 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4018 t-softfp-excl, t-softfp.
4019 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4020 (powerpc64-*-darwin*): Likewise.
4021 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4023 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4025 (powerpc-*-eabisim*): Likewise.
4026 (powerpc-*-elf*): Likewise.
4027 (powerpc-*-eabialtivec*): Likewise.
4028 (powerpc-xilinx-eabi*): Likewise.
4029 (powerpc-*-rtems*): Likewise.
4030 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4031 t-softfp-excl, t-softfp to tmake_file.
4032 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4033 rs6000/t-ppccomm-ldbl to tmake_file.
4034 (powerpcle-*-elf*): Likewise.
4035 (powerpcle-*-eabisim*): Likewise.
4036 (powerpcle-*-eabi*): Likewise.
4037 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4038 rs6000/t-ibm-ldouble to tmake_file.
4039 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4040 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4041 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4042 (tic6x-*-*): Likewise.
4043 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4044 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4045 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4046 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4047 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4048 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4049 t-softfp to tmake_file.
4050 * configure.ac (sfp_machine_header): Provide default if unset.
4052 Link sfp-machine.h to config/$sfp_machine_header.
4053 * configure: Regenerate.
4055 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4057 * Makefile.in (double_type_size, long_double_type_size): Set.
4058 Remove $(fpbit-in-libgcc) support.
4059 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4060 (fpbit-src): New variable.
4061 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4062 Compile with -DFLOAT $(FPBIT_CFLAGS).
4064 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4065 Compile with $(FPBIT_CFLAGS).
4067 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4068 Compile with -DFLOAT $(TPBIT_CFLAGS).
4070 * configure.ac (double_type_size, long_double_type_size):
4071 Determine and substitute.
4072 * configure: Regenerate.
4073 * fp-bit.c, fp-bit.h: New files.
4074 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4075 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4076 * config/mips/t-mips: New file.
4077 * config/mips/t-sdemtk: New file.
4078 * config/rs6000/ppc64-fp.c: New file.
4079 * config/rs6000/t-darwin (LIB2ADD): Add
4080 $(srcdir)/config/rs6000/ppc64-fp.c.
4081 * config/rs6000/t-ppc64-fp: New file.
4082 * config/rx/rx-lib.h: New file.
4083 * config/rx/t-rx (FPBIT): Set to true.
4084 ($(gcc_objdir)/fp-bit.c): Remove.
4085 (DPBIT): Set to true only with -m64bit-doubles.
4086 ($(gcc_objdir)/dp-bit.c): Remove.
4087 * config/sparc/t-softfp: Remove.
4088 * config/spu/t-elf: New file.
4089 * config/t-fdpbit, config/t-fpbit: New files.
4090 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4091 (mips*-*-*): Likewise.
4092 (arm-wrs-vxworks): Likewise.
4093 (arm*-*-freebsd*): Likewise.
4094 (avr-*-rtems*): Add t-fpbit to tmake_file.
4095 (avr-*-*): Likewise.
4096 (bfin*-elf*): Add t-fdpbit to tmake_file.
4097 (bfin*-uclinux*): Likewise.
4098 (bfin*-linux-uclibc*): Likewise.
4099 (bfin*-rtems*): New case.
4100 Add t-fdpbit to tmake_file.
4101 (bfin*-*): Add t-fdpbit to tmake_file.
4102 (crisv32-*-elf): Likewise.
4103 (cris-*-linux*): Likewise.
4104 (fr30-*-elf): Likewise.
4105 (frv-*-elf, frv-*-*linux*): Likewise.
4106 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4107 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4108 (m32r-*-elf*): Likewise.
4109 (m32rle-*-elf*): Likewise.
4110 (m32r-*-linux*): Likewise.
4111 (m32rle-*-linux*): Likewise.
4112 (mcore-*-elf): Add t-fdpbit to tmake_file.
4113 (microblaze*-*-*): Likewise.
4114 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4115 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4116 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4118 Add mips/t-tpbit to tmake-file.
4119 (mips*-*-linux*): Fix typo.
4120 (mips*-sde-elf*): New case
4121 Add mips/t-sdemtk unless using newlib.
4122 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4123 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4124 (mn10300-*-*): Likewise.
4125 (pdp11-*-*): Likewise.
4126 (picochip-*-*): Add t-fpbit to tmake_file.
4127 (powerpc-*-eabisimaltivec*): Likewise.
4128 (powerpc-*-eabisim*): Likewise.
4129 (powerpc-*-elf*): Likewise.
4130 (powerpc-*-eabialtivec*): Likewise.
4131 (powerpc-xilinx-eabi*): New case.
4132 Add t-fdpbit to tmake_file.
4133 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4134 (powerpc-*-rtems*): Likewise.
4135 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4137 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4139 (powerpc-*-lynxos*): Likewise.
4140 (powerpcle-*-elf*): Likewise.
4141 (powerpcle-*-eabisim*): Likewise.
4142 (powerpcle-*-eabi*): Likewise.
4143 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4144 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4145 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4146 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4147 (rx-*-elf): Add t-fdpbit to tmake_file.
4148 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4149 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4150 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4151 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4153 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4154 (sh-wrs-vxworks): Likewise.
4155 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4156 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4157 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4158 (sparc64-*-rtems*): ... new case.
4159 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4160 (spu-*-elf*): Likewise.
4161 Add spu/t-elf to tmake_file.
4162 (v850*-*-*): Add t-fdpbit to tmake_file.
4163 (xstormy16-*-elf): Likewise.
4164 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4165 (mep*-*-*): Likewise.
4167 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4169 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4171 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4172 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4173 (install-unwind_h): New target.
4174 (all): Depend on it.
4175 * config.host (unwind_header): New variable.
4176 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4177 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4178 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4179 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4180 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4182 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4184 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4186 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4188 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4189 (ia64*-*-freebsd*): Likewise.
4190 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4192 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4193 $with_system_libunwind.
4194 (ia64*-*-hpux*): Set tmake_file.
4195 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4196 (picochip-*-*): Set tmake_file.
4197 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4199 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4200 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4201 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4202 (xtensa*-*-elf*): Set tmake_file.
4203 (xtensa*-*-linux*): Likewise.
4204 * configure.ac: Include ../config/unwind_ipinfo.m4.
4205 Call GCC_CHECK_UNWIND_GETIPINFO.
4206 Link unwind.h to $unwind_header.
4207 * configure: Regenerate.
4208 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4209 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4210 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4211 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4212 * config/unwind-dw2-fde-darwin.c: New file.
4213 * config/arm/libunwind.S, config/arm/pr-support.c,
4214 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4215 config/arm/unwind-arm.h,: New files.
4216 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4217 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4218 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4219 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4220 config/ia64/unwind-ia64.h: New files.
4221 * config/picochip/t-picochip: New file.
4222 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4224 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4225 * config/s390/t-tpf (LIB2ADDEH): Remove.
4226 * config/t-darwin (LIB2ADDEH): Set.
4227 * config/t-eh-dw2-dip: New file.
4228 * config/t-libunwind, config/t-libunwind-elf: New files.
4229 * config/t-sol2 (LIB2ADDEH): Remove.
4230 * config/xtensa/t-xtensa: New file.
4232 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4234 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4235 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4236 long long to check rt_sigreturn syscall.
4238 2011-08-02 Alan Modra <amodra@gmail.com>
4240 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4241 Restore for indirect call bcrtl from correct stack slot, and only
4242 if cfa+40 isn't valid.
4244 2011-08-01 Julian Brown <julian@codesourcery.com>
4246 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4247 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4248 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4250 2011-08-01 Julian Brown <julian@codesourcery.com>
4252 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4253 (libgcc-std.ver.in): Use above.
4254 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4255 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4257 * config/t-fixedpoint-gnu-prefix: New file.
4258 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4259 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4262 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4264 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4265 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4266 for x86-64. Properly check __x86_64__ and __LP64__.
4268 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4270 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4272 (_FP_WS_TYPE): Likewise.
4273 (_FP_I_TYPE): Likewise.
4275 2011-07-28 Alan Modra <amodra@gmail.com>
4277 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4278 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4279 in a plt call stub. Do restore r2 if stopped on bctrl.
4281 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4283 * config.host (i[3456x]86-*-netware*): Remove.
4284 * config/i386/netware-crt0.c, config/i386/t-nwld,
4285 config/i386/t-slibgcc-nwld: Remove.
4287 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4289 * config.host: Handle tic6x-*-*.
4290 * config/c6x/c6x-abi.h: New file.
4292 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4294 * config/i386/crtprec.c: New file.
4295 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4296 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4297 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4298 (x86_64-*-darwin*): Likewise.
4299 (i[34567]86-*-solaris2*: Likewise.
4301 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4303 * config/alpha/crtfastmath.c: New file.
4304 * config/i386/crtfastmath.c: New file.
4305 * config/ia64/crtfastmath.c: New file.
4306 * config/mips/crtfastmath.c: New file.
4307 * config/sparc/crtfastmath.c: New file.
4309 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4311 Add -frandom-seed=gcc-crtfastmath.
4312 * config/alpha/t-crtfm: Remove.
4313 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4314 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4316 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4317 (alpha*-dec-osf5.1*): Likewise.
4318 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4319 Add crtfastmath.o to extra_parts.
4320 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4321 Add crtfastmath.o to extra_parts.
4322 (x86_64-*-darwin*): Likewise.
4323 (x86_64-*-mingw*): Likewise.
4324 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4325 (ia64*-*-freebsd*): Likewise.
4326 (ia64*-*-linux*): Likewise.
4327 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4328 Add crtfastmath.o to extra_parts.
4330 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4332 * config/darwin-crt3.o: New file.
4333 * config/rs6000/darwin-crt2.c: New file.
4334 * config/t-darwin: New file.
4335 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4337 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4338 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4339 (powerpc64-*-darwin*): Likewise.
4341 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4343 * config/i386/netware-crt0.c: New file.
4344 * config/i386/t-nwld: Rename to ...
4345 * config/i386/t-slibgcc-nwld: ... this.
4346 * config/i386/t-nwld: New file.
4347 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4349 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4352 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4354 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4356 * configure: Regenerate.
4358 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4360 * dfp-bit.c, dfp-bit.h: New files.
4361 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4363 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4364 ($(d64pbit-o)): Likewise.
4365 ($(d128pbit-o)): Likewise.
4366 * config/t-dfprules: New file.
4367 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4368 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4369 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4370 (x86_64-*-linux*): Likewise.
4371 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4372 (i[34567]86-*-cygwin*): Likewise.
4373 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4374 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4376 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4378 * Makfile.in (LIBGCOV): New variable.
4379 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4380 * libgcov.c: New file.
4382 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4384 * fixed-bit.c, fixed-bit.h: New files.
4385 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4386 refer to fixed-bit.c.
4388 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4390 * config.host (*local*): Remove.
4392 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4395 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4396 like i?86-*-solaris2.1[0-9]*.
4397 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4398 * configure.ac (i?86-*-solaris2*): Likewise.
4399 * configure: Regenerate.
4401 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4403 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4404 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4405 md_unwind_header by splitting out of...
4406 (i[34567]86-*-linux*): ... this.
4407 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4408 Remove md_unwind_header by splitting out of...
4409 (x86_64-*-linux*): ... this.
4411 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4413 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4415 2011-06-28 Nick Clifton <nickc@redhat.com>
4417 * config.host: Recognize all V850 variants.
4419 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4421 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4423 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4425 * shared-object.mk (c_flags-$o): Save c_flags.
4426 ($(base)$(objext)): Use it.
4427 ($(base)_s$(objext)): Likewise.
4429 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4431 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4432 * libgcc-std.ver.in (GCC_4.7.0): New section.
4434 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4438 * config/avr/t-avr: Fix line endings.
4439 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4442 2011-06-14 Olivier Hainque <hainque@adacore.com>
4443 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4445 * config/mips/irix6-unwind.h: New file.
4446 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4448 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4450 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4451 (sparc64_fallback_frame_state): Use it.
4452 (sparc64_frob_update_context): Further adjust context.
4453 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4454 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4455 * config/sparc/sol2-cn.S: Likewise.
4457 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4459 * enable-execute-stack-empty.c: New file.
4460 * enable-execute-stack-mprotect.c: New file.
4461 * config/i386/enable-execute-stack-mingw32.c: New file.
4462 * config.host (enable_execute_stack): New variable.
4463 Select appropriate variants.
4464 * configure.ac: Link enable-execute-stack.c to
4465 $enable_execute_stack.
4466 * configure: Regenerate.
4467 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4468 (lib2funcs): Remove _enable_execute_stack.
4470 2011-06-09 David S. Miller <davem@davemloft.net>
4471 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4473 * config.host (sparc-*-linux*): Correct md_unwind_header
4475 (s390x-ibm-tpf*): Fix typo.
4477 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4479 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4480 Add crtfastmath.o to extra_parts.
4481 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4483 * config/mips/t-crtfm: Remove.
4485 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4487 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4489 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4491 * config.host (sh*-*-linux*): Fix typo.
4493 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4495 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4496 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4497 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4498 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4499 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4500 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4501 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4502 Wrap in !__MINGW64__.
4503 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4504 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4505 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4506 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4507 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4508 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4509 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4511 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4512 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4513 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4514 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4515 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4516 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4517 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4518 * config/no-unwind.h: New file.
4519 * config.host (md_unwind_header): Document.
4521 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4522 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4523 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4524 hppa[12]*-*-hpux11*): Set md_unwind_header.
4525 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4526 Set md_unwind_header.
4527 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4528 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4529 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4530 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4531 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4532 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4533 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4535 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4536 * configure: Regenerate.
4538 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4540 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4541 Set tmake_file, extra_parts.
4542 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4544 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4546 * config/mips/t-irix6: New file.
4547 * config/mips/t-slibgcc-irix: New file.
4549 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4551 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4552 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4554 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4556 * configure.ac (target_thread_file): Determine thread model.
4557 * configure: Regenerate.
4558 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4559 * config/alpha/t-alpha: New file.
4560 * config/alpha/t-crtfm: Use $<.
4561 * config/alpha/t-ieee: New file.
4562 * config/alpha/t-osf-pthread: New file.
4563 * config/alpha/t-slibgcc-osf: New file.
4564 * config/alpha/libgcc-osf5.ver: New file.
4566 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4568 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4570 Add crtfastmath.o to extra_parts.
4572 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4574 * config/gmon-sol2.c: Reindent.
4576 Remove, correct casts.
4577 Use STDERR_FILENO, NULL.
4578 (BASEADDRESS): Remove.
4580 (errno, sbrk): Remove declarations.
4581 (monstartup) [hp300]: Remove.
4584 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4586 * Makefile.in (cpu_type): Define.
4587 * config.host (i[34567]86-*-rtems*): Handle it.
4588 (i[34567]86-*-solaris2*): Move body ...
4589 (*-*-solaris2*): ... here.
4590 New case, generalize.
4591 (sparc-*-elf*): Handle it.
4592 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4593 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4594 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4596 (sparc*-*-solaris2*): ... this.
4598 (sparc64-*-elf*): Handle it.
4599 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4600 Merge ../gcc/config/i386/gmon-sol2.c.
4601 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4603 Merge ../gcc/config/i386/sol2-gc1.asm.
4604 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4606 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4608 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4609 * config/i386/t-crtstuff: New file.
4610 * config/i386/t-softfp: New file.
4611 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4612 $(T)crti.o, $(T)crtn.o): Remove.
4613 (gcrt1.o): New rule.
4614 (TARGET_LIBGCC2_CFLAGS): Remove.
4615 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4616 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4617 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4618 * config/sparc/t-sol2: New file.
4619 * config/sparc/t-crtfm: Move to ...
4620 * config/t-crtfm: ... this.
4621 Use $(cpu_type), $<.
4622 * config/t-crtin: New file.
4623 * config/sparc/t-softfp: New file.
4624 * config/sparc/t-softmul: New file.
4625 * config/t-rtems: New file.
4626 * config/t-slibgcc: New file.
4627 * config/t-slibgcc-elf-ver: New file.
4628 * config/t-slibgcc-gld: New file.
4629 * config/t-slibgcc-sld: New file.
4630 * config/t-sol2: New file.
4631 * configure.ac: Include ../config/lib-ld.m4.
4632 Call AC_LIB_PROG_LD_GNU.
4633 Substitute cpu_type.
4634 * configure: Regenerate.
4636 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4639 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4640 libgcc-std.ver in the build directory.
4641 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4642 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4644 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4646 * libgcc-std.ver.in: New file.
4647 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4649 (libgcc-std.ver): New rule.
4650 * config/t-gnu-prefix: New file.
4652 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4654 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4656 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4658 * config/i386/darwin-lib.h: New file.
4660 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4662 * config/arm/symbian-lib.h: New.
4664 2011-05-04 Chris Demetriou <cgd@google.com>
4666 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4667 (__x86.get_pc_thunk.bx): ...this.
4668 (__morestack): Adjust for rename, remove undef of __i686.
4670 2011-05-03 Chris Demetriou <cgd@google.com>
4672 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4674 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4676 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4677 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4678 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4679 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4680 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4683 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4685 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4686 Adjust copyright year.
4688 2011-03-07 Ian Lance Taylor <iant@google.com>
4690 * generic-morestack.c (__splitstack_find): Adjust returned stack
4691 pointer to include all registers pushed by __morestack.
4693 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4696 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4697 (toolexecdir): Calculate and AC_SUBST.
4698 (toolexeclibdir): Likewise.
4699 * Makefile.in (target_noncanonical): Import.
4700 (toolexecdir): Likewise.
4701 (toolexeclibdir): Likewise.
4702 * configure: Regenerate.
4704 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4707 * config/arm/bpabi.h: Rename to...
4708 * config/arm/bpabi-lib.h: ...this.
4710 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4712 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4714 * configure: Regenerate.
4716 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4718 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4719 __FLOAT_WORD_ORDER__.
4720 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4723 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4726 * Makefile.in (install-strip): New phony target.
4728 2010-11-07 Ian Lance Taylor <iant@google.com>
4731 * config/i386/morestack.S (__morestack_large_model): New
4734 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4736 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4738 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4740 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4742 * config/arm/bpabi.h: New file.
4743 * config/frv/frv-abi.h: New file.
4745 2010-10-01 Ian Lance Taylor <iant@google.com>
4747 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4748 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4750 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4753 * config.host: Add the missing `$'.
4755 2010-09-30 Michael Eager <eager@eagercon.com>
4757 * config.host: Add microblaze*-*-*.
4758 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4759 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4760 udivsi3.asm,umodsi3.asm}: New.
4762 2010-09-28 Ian Lance Taylor <iant@google.com>
4764 * configure.ac: Adjust CFI test to test assembler directly rather
4765 than checking gcc preprocessor macro.
4766 * configure: Rebuild.
4768 2010-09-27 Ian Lance Taylor <iant@google.com>
4770 * configure.ac: Test whether assembler supports CFI directives.
4771 * config.host: Only add t-stack and i386/t-stack-i386 to
4772 tmake_file if libgcc_cv_cfi is "yes".
4773 * configure: Rebuild.
4775 2010-09-27 Ian Lance Taylor <iant@google.com>
4777 * generic-morestack.h: New file.
4778 * generic-morestack.c: New file.
4779 * generic-morestack-thread.c: New file.
4780 * config/i386/morestack.S: New file.
4781 * config/t-stack: New file.
4782 * config/i386/t-stack-i386: New file.
4783 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4784 i386/t-stack-i386 to tmake_file.
4786 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4788 * Makefile.in (libgcc-extra-parts): Check for static archives and
4789 invoke ranlib after installing them.
4790 (gcc-extra-parts): Likewise.
4791 (install-leaf): Likewise.
4793 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4795 * configure: Regenerated.
4797 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4799 * configure: Regenerated.
4801 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4802 Andrew Pinski <pinskia@gmail.com>
4805 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4807 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4810 * configure: Regenerated.
4812 2010-09-06 Andreas Schwab <schwab@redhat.com>
4814 * configure: Regenerate.
4816 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4818 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4820 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4823 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4824 Iain Sandoe <iains@gcc.gnu.org>
4827 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4828 LIB2FUNCS_EXCLUDE functions.
4830 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4832 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4834 * configure: Regenerate.
4836 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4838 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4839 i386/t-freebsd to tmake_file.
4840 * config/i386/t-freebsd: New file.
4841 * config/i386/libgcc-bsd.ver: New file.
4843 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4845 * config.host (powerpc*-eabispe*): Set tmake_file.
4846 (powerpc*-eabi*): Likewise.
4847 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4848 crtbeginS, crtendS, crtbeginT.
4850 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4852 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4853 to tmake_file. Add crtfastmath.o to extra_parts.
4854 * config/mips/t-crtfm: New.
4856 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4858 * config.host (sparc64-*-rtems*): New target.
4860 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4862 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4865 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4867 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4869 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4871 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4872 alpha-dec-osf5.0* support.
4874 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4876 * config.host: Add lm32-*-rtems*.
4878 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4879 Uros Bizjak <ubizjak@gmail.com>
4882 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4883 like other remaining 32-bit x86 OSes.
4884 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4886 * config/i386/libgcc-sol2.ver: New file.
4887 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4889 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4892 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4893 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4894 is used and substitute set_use_emutls.
4895 * configure: Regenerated.
4897 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4899 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4901 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4904 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4906 ($(T)gcrt1.o): Likewise.
4907 ($(T)crt1.o): Likewise.
4908 ($(T)crti.o): Likewise.
4909 ($(T)crtn.o): Likewise.
4911 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4914 * Makefile.in (install): Use $(MAKE) string in rule, for
4917 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4919 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4920 * config/mmix/t-mmix: New file.
4921 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4923 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4926 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4929 2010-01-04 Anthony Green <green@moxielogic.com>
4931 * config/moxie/crti.asm, config/moxie/crtn.asm,
4932 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4933 config/moxie/t-moxie: New files.
4934 * config.host: Add t-moxie-softfp reference.
4936 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4939 * config/t-slibgcc-darwin: Fix embedded rpaths for
4940 --enable-version-specific-runtime-libs, build extension stub
4941 libs exposing features available from current libgcc_s.
4943 2009-11-11 Jon Beniston <jon@beniston.com>
4945 * config.host: Add lm32 targets.
4946 * config/lm32: New directory.
4947 * config/lm32/libgcc_lm32.h: New file.
4948 * config/lm32/_mulsi3.c: New file.
4949 * config/lm32/_udivmodsi4.c: New file.
4950 * config/lm32/_divsi3.c: New file.
4951 * config/lm32/_modsi3.c: New file.
4952 * config/lm32/_udivsi3.c: New file.
4953 * config/lm32/_umodsi3.c: New file.
4954 * config/lm32/_lshrsi3.S: New file.
4955 * config/lm32/_ashrsi3.S: New file.
4956 * config/lm32/_ashlsi3.S: New file.
4957 * config/lm32/crti.S: New file.
4958 * config/lm32/crtn.S: New file.
4959 * config/lm32/t-lm32: New file.
4960 * config/lm32/t-elf: New file.
4961 * config/lm32/t-uclinux: New file.
4963 2009-10-26 Nick Clifton <nickc@redhat.com>
4965 * config.host: Add support for RX target.
4966 * config/rx: New directory.
4967 * config/rx/rx-abi-functions.c: New file. Supplementary
4968 functions for libgcc to support the RX ABI.
4969 * config/rx/rx-abi.h: New file. Supplementary header file for
4970 libgcc RX ABI functions.
4971 * config/rx/t-rx: New file: Makefile fragment for building
4974 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4976 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4977 constraint of y0 to "g".
4979 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4981 * config.host: Include the s390 makefile fragments.
4982 * config/s390/32/_fixdfdi.c: New file.
4983 * config/s390/32/_fixsfdi.c: New file.
4984 * config/s390/32/_fixtfdi.c: New file.
4985 * config/s390/32/_fixunsdfdi.c: New file.
4986 * config/s390/32/_fixunssfdi.c: New file.
4987 * config/s390/32/_fixunstfdi.c: New file.
4988 * config/s390/32/t-floattodi: New file.
4989 * config/s390/libgcc-glibc.ver: New file.
4990 * config/s390/t-crtstuff: New file.
4991 * config/s390/t-linux: New file.
4992 * config/s390/t-tpf: New file.
4994 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4996 * configure.ac (AC_PREREQ): Bump to 2.64.
4998 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5000 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5002 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5004 * configure: Regenerate.
5006 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5008 * config.host (ia64-hp-*vms*): New target.
5009 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5012 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5014 * configure.ac: Add snippet for maintainer-mode.
5015 * configure: Regenerate.
5016 * Makefile.in (AUTOCONF, configure_deps): New variables.
5017 ($(srcdir)/configure)): New rule, active only with maintainer
5020 2009-06-23 DJ Delorie <dj@redhat.com>
5023 * config.host: Add mep support.
5025 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5027 * config.host: Add i386/${host_address}/t-fprules-softfp and
5028 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5030 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5032 * config/i386/64/_multc3.c: Likewise.
5033 * config/i386/64/_powitf2.c: Likewise.
5034 * config/i386/64/eqtf2.c: Likewise.
5035 * config/i386/64/getf2.c: Likewise.
5036 * config/i386/64/letf2.c: Likewise.
5037 * config/i386/64/letf2.c: Likewise.
5038 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5039 unsigned long long for x64 mingw targets.
5040 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5041 (_FP_I_TYPE): Define as long long for x64 mingw target.
5043 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5045 * config.host (vax-*-linux*): New.
5047 2009-05-31 Anthony Green <green@moxielogic.com>
5049 * config.host: Add moxie support.
5050 * config/moxie/t-moxie: New file.
5052 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5054 * config.host: Add i386/${host_address}/t-fprules-softfp and
5055 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5057 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5059 * config.host: Add i386/${host_address}/t-fprules-softfp to
5060 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5062 2009-04-09 Nick Clifton <nickc@redhat.com>
5064 * config/ia64/tf-signs.c: Change copyright header to refer to
5065 version 3 of the GNU General Public License with version 3.1
5066 of the GCC Runtime Library Exception and to point readers at
5067 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5069 * config/i386/32/tf-signs.c: Likewise.
5070 * config/libbid/_addsub_dd.c: Likewise.
5071 * config/libbid/_addsub_sd.c: Likewise.
5072 * config/libbid/_addsub_td.c: Likewise.
5073 * config/libbid/_dd_to_df.c: Likewise.
5074 * config/libbid/_dd_to_di.c: Likewise.
5075 * config/libbid/_dd_to_sd.c: Likewise.
5076 * config/libbid/_dd_to_sf.c: Likewise.
5077 * config/libbid/_dd_to_si.c: Likewise.
5078 * config/libbid/_dd_to_td.c: Likewise.
5079 * config/libbid/_dd_to_tf.c: Likewise.
5080 * config/libbid/_dd_to_udi.c: Likewise.
5081 * config/libbid/_dd_to_usi.c: Likewise.
5082 * config/libbid/_dd_to_xf.c: Likewise.
5083 * config/libbid/_df_to_dd.c: Likewise.
5084 * config/libbid/_df_to_sd.c: Likewise.
5085 * config/libbid/_df_to_td.c: Likewise.
5086 * config/libbid/_di_to_dd.c: Likewise.
5087 * config/libbid/_di_to_sd.c: Likewise.
5088 * config/libbid/_di_to_td.c: Likewise.
5089 * config/libbid/_div_dd.c: Likewise.
5090 * config/libbid/_div_sd.c: Likewise.
5091 * config/libbid/_div_td.c: Likewise.
5092 * config/libbid/_eq_dd.c: Likewise.
5093 * config/libbid/_eq_sd.c: Likewise.
5094 * config/libbid/_eq_td.c: Likewise.
5095 * config/libbid/_ge_dd.c: Likewise.
5096 * config/libbid/_ge_sd.c: Likewise.
5097 * config/libbid/_ge_td.c: Likewise.
5098 * config/libbid/_gt_dd.c: Likewise.
5099 * config/libbid/_gt_sd.c: Likewise.
5100 * config/libbid/_gt_td.c: Likewise.
5101 * config/libbid/_isinfd128.c: Likewise.
5102 * config/libbid/_isinfd32.c: Likewise.
5103 * config/libbid/_isinfd64.c: Likewise.
5104 * config/libbid/_le_dd.c: Likewise.
5105 * config/libbid/_le_sd.c: Likewise.
5106 * config/libbid/_le_td.c: Likewise.
5107 * config/libbid/_lt_dd.c: Likewise.
5108 * config/libbid/_lt_sd.c: Likewise.
5109 * config/libbid/_lt_td.c: Likewise.
5110 * config/libbid/_mul_dd.c: Likewise.
5111 * config/libbid/_mul_sd.c: Likewise.
5112 * config/libbid/_mul_td.c: Likewise.
5113 * config/libbid/_ne_dd.c: Likewise.
5114 * config/libbid/_ne_sd.c: Likewise.
5115 * config/libbid/_ne_td.c: Likewise.
5116 * config/libbid/_sd_to_dd.c: Likewise.
5117 * config/libbid/_sd_to_df.c: Likewise.
5118 * config/libbid/_sd_to_di.c: Likewise.
5119 * config/libbid/_sd_to_sf.c: Likewise.
5120 * config/libbid/_sd_to_si.c: Likewise.
5121 * config/libbid/_sd_to_td.c: Likewise.
5122 * config/libbid/_sd_to_tf.c: Likewise.
5123 * config/libbid/_sd_to_udi.c: Likewise.
5124 * config/libbid/_sd_to_usi.c: Likewise.
5125 * config/libbid/_sd_to_xf.c: Likewise.
5126 * config/libbid/_sf_to_dd.c: Likewise.
5127 * config/libbid/_sf_to_sd.c: Likewise.
5128 * config/libbid/_sf_to_td.c: Likewise.
5129 * config/libbid/_si_to_dd.c: Likewise.
5130 * config/libbid/_si_to_sd.c: Likewise.
5131 * config/libbid/_si_to_td.c: Likewise.
5132 * config/libbid/_td_to_dd.c: Likewise.
5133 * config/libbid/_td_to_df.c: Likewise.
5134 * config/libbid/_td_to_di.c: Likewise.
5135 * config/libbid/_td_to_sd.c: Likewise.
5136 * config/libbid/_td_to_sf.c: Likewise.
5137 * config/libbid/_td_to_si.c: Likewise.
5138 * config/libbid/_td_to_tf.c: Likewise.
5139 * config/libbid/_td_to_udi.c: Likewise.
5140 * config/libbid/_td_to_usi.c: Likewise.
5141 * config/libbid/_td_to_xf.c: Likewise.
5142 * config/libbid/_tf_to_dd.c: Likewise.
5143 * config/libbid/_tf_to_sd.c: Likewise.
5144 * config/libbid/_tf_to_td.c: Likewise.
5145 * config/libbid/_udi_to_dd.c: Likewise.
5146 * config/libbid/_udi_to_sd.c: Likewise.
5147 * config/libbid/_udi_to_td.c: Likewise.
5148 * config/libbid/_unord_dd.c: Likewise.
5149 * config/libbid/_unord_sd.c: Likewise.
5150 * config/libbid/_unord_td.c: Likewise.
5151 * config/libbid/_usi_to_dd.c: Likewise.
5152 * config/libbid/_usi_to_sd.c: Likewise.
5153 * config/libbid/_usi_to_td.c: Likewise.
5154 * config/libbid/_xf_to_dd.c: Likewise.
5155 * config/libbid/_xf_to_sd.c: Likewise.
5156 * config/libbid/_xf_to_td.c: Likewise.
5157 * config/libbid/bid128.c: Likewise.
5158 * config/libbid/bid128_2_str.h: Likewise.
5159 * config/libbid/bid128_2_str_macros.h: Likewise.
5160 * config/libbid/bid128_2_str_tables.c: Likewise.
5161 * config/libbid/bid128_add.c: Likewise.
5162 * config/libbid/bid128_compare.c: Likewise.
5163 * config/libbid/bid128_div.c: Likewise.
5164 * config/libbid/bid128_fma.c: Likewise.
5165 * config/libbid/bid128_logb.c: Likewise.
5166 * config/libbid/bid128_minmax.c: Likewise.
5167 * config/libbid/bid128_mul.c: Likewise.
5168 * config/libbid/bid128_next.c: Likewise.
5169 * config/libbid/bid128_noncomp.c: Likewise.
5170 * config/libbid/bid128_quantize.c: Likewise.
5171 * config/libbid/bid128_rem.c: Likewise.
5172 * config/libbid/bid128_round_integral.c: Likewise.
5173 * config/libbid/bid128_scalb.c: Likewise.
5174 * config/libbid/bid128_sqrt.c: Likewise.
5175 * config/libbid/bid128_string.c: Likewise.
5176 * config/libbid/bid128_to_int16.c: Likewise.
5177 * config/libbid/bid128_to_int32.c: Likewise.
5178 * config/libbid/bid128_to_int64.c: Likewise.
5179 * config/libbid/bid128_to_int8.c: Likewise.
5180 * config/libbid/bid128_to_uint16.c: Likewise.
5181 * config/libbid/bid128_to_uint32.c: Likewise.
5182 * config/libbid/bid128_to_uint64.c: Likewise.
5183 * config/libbid/bid128_to_uint8.c: Likewise.
5184 * config/libbid/bid32_to_bid128.c: Likewise.
5185 * config/libbid/bid32_to_bid64.c: Likewise.
5186 * config/libbid/bid64_add.c: Likewise.
5187 * config/libbid/bid64_compare.c: Likewise.
5188 * config/libbid/bid64_div.c: Likewise.
5189 * config/libbid/bid64_fma.c: Likewise.
5190 * config/libbid/bid64_logb.c: Likewise.
5191 * config/libbid/bid64_minmax.c: Likewise.
5192 * config/libbid/bid64_mul.c: Likewise.
5193 * config/libbid/bid64_next.c: Likewise.
5194 * config/libbid/bid64_noncomp.c: Likewise.
5195 * config/libbid/bid64_quantize.c: Likewise.
5196 * config/libbid/bid64_rem.c: Likewise.
5197 * config/libbid/bid64_round_integral.c: Likewise.
5198 * config/libbid/bid64_scalb.c: Likewise.
5199 * config/libbid/bid64_sqrt.c: Likewise.
5200 * config/libbid/bid64_string.c: Likewise.
5201 * config/libbid/bid64_to_bid128.c: Likewise.
5202 * config/libbid/bid64_to_int16.c: Likewise.
5203 * config/libbid/bid64_to_int32.c: Likewise.
5204 * config/libbid/bid64_to_int64.c: Likewise.
5205 * config/libbid/bid64_to_int8.c: Likewise.
5206 * config/libbid/bid64_to_uint16.c: Likewise.
5207 * config/libbid/bid64_to_uint32.c: Likewise.
5208 * config/libbid/bid64_to_uint64.c: Likewise.
5209 * config/libbid/bid64_to_uint8.c: Likewise.
5210 * config/libbid/bid_b2d.h: Likewise.
5211 * config/libbid/bid_binarydecimal.c: Likewise.
5212 * config/libbid/bid_conf.h: Likewise.
5213 * config/libbid/bid_convert_data.c: Likewise.
5214 * config/libbid/bid_decimal_data.c: Likewise.
5215 * config/libbid/bid_decimal_globals.c: Likewise.
5216 * config/libbid/bid_div_macros.h: Likewise.
5217 * config/libbid/bid_dpd.c: Likewise.
5218 * config/libbid/bid_flag_operations.c: Likewise.
5219 * config/libbid/bid_from_int.c: Likewise.
5220 * config/libbid/bid_functions.h: Likewise.
5221 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5222 * config/libbid/bid_inline_add.h: Likewise.
5223 * config/libbid/bid_internal.h: Likewise.
5224 * config/libbid/bid_round.c: Likewise.
5225 * config/libbid/bid_sqrt_macros.h: Likewise.
5227 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5229 * Makefile.in: Change copyright header to refer to version
5230 3 of the GNU General Public License and to point readers at the
5231 COPYING3 file and the FSF's license web page.
5232 * config.host: Likewise.
5234 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5236 * config.host: Reorder and merge to match config.gcc change.
5238 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5240 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5242 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5244 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5245 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5246 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5247 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5249 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5251 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5252 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5254 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5256 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5257 ia64/t-softfp-compat to tmake_file.
5259 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5261 * config/ia64/__divxf3.asm: New.
5262 * config/ia64/_fixtfdi.asm: Likewise.
5263 * config/ia64/_fixunstfdi.asm: Likewise.
5264 * config/ia64/_floatditf.asm: Likewise.
5265 * config/ia64/t-fprules-softfp: Likewise.
5266 * config/ia64/t-softfp-compat: Likewise.
5267 * config/ia64/tf-signs.c: Likewise.
5269 2009-01-18 Ben Elliston <bje@au.ibm.com>
5271 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5273 2009-01-16 Ben Elliston <bje@au.ibm.com>
5275 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5278 2009-01-13 Ben Elliston <bje@au.ibm.com>
5280 * config/t-softfp: New file.
5281 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5282 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5284 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5286 * config.host: Add m32r*-*-rtems*.
5288 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5290 * config.host: Add m32c*-*-rtems*.
5292 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5295 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5296 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5297 * configure: Regenerate.
5298 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5299 tmake_file here from gcc/config.gcc.
5300 Move extra_parts here from gcc/config.gcc.
5301 * config/i386/t-sol2: Move here from gcc/config/i386.
5302 Use gcc_srcdir instead of srcdir.
5304 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5306 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5309 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5311 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5313 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5315 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5317 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5320 * config.host: Add picochip-*-*.
5322 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5324 * config.host: Match more processor names for Xtensa.
5326 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5328 * config/i386/64/t-softfp-compat: Update comments.
5330 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5332 * config/i386/64/_divtc3-compat.c: Moved to ...
5333 * config/i386/64/_divtc3.c: Here.
5335 * config/i386/64/_multc3-compat.c: Moved to ...
5336 * config/i386/64/_multc3.c: Here.
5338 * config/i386/64/_powitf2-compat.c: Moved to ...
5339 * config/i386/64/_powitf2.c: Here.
5341 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5342 .c suffix instead of -compat.c.
5344 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5346 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5347 (_FP_MUL_MEAT_D): Ditto.
5348 (_FP_DIV_MEAT_S): Ditto.
5349 (_FP_DIV_MEAT_D): Ditto.
5351 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5353 * Makefile.in: Add support for __sync_* libgcc functions.
5355 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5357 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5359 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5362 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5363 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5365 * config/i386/64/t-fprules-softfp: Moved to ...
5366 * config/i386/64/t-softfp-compat: This. New.
5368 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5370 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5371 Initialize f with 0.0.
5373 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5376 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5378 * config/i386/64/_divtc3-compat.c: New.
5379 * config/i386/64/_multc3-compat.c: Likewise.
5380 * config/i386/64/_powitf2-compat.c: Likewise.
5381 * config/i386/64/eqtf2.c: Likewise.
5382 * config/i386/64/getf2.c: Likewise.
5383 * config/i386/64/letf2.c: Likewise.
5384 * config/i386/64/t-fprules-softfp: Likewise.
5386 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5388 * config.host: Add i386/${host_address}/t-fprules-softfp to
5389 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5390 i[34567]86-*-linux*, x86_64-*-linux*.
5392 * configure.ac: Set host_address to 64 or 32 for x86.
5393 * configure: Regenerated.
5395 * Makefile.in (config.status): Also depend on
5396 $(srcdir)/config.host.
5398 * config/i386/32/t-fprules-softfp: New.
5399 * config/i386/32/tf-signs.c: Likewise.
5401 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5403 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5404 Uros Bizjak <ubizjak@gmail.com>
5406 * config/i386/32/sfp-machine.h: New.
5408 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5410 * config/rs6000/t-ppccomm: Remove rules that conflict with
5411 auto-generated rules.
5413 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5415 * configure.ac: sinclude override.m4.
5416 * configure: Regenerate.
5418 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5420 * configure: Regenerate.
5422 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5424 * Makefile.in (DECNUMINC): Remove
5425 -I$(MULTIBUILDTOP)../../libdecnumber.
5428 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5430 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5431 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5432 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5433 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5434 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5435 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5436 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5437 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5438 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5439 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5440 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5441 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5442 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5443 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5445 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5447 * config.host (sh2[lbe]*-*-linux*): Allow target.
5449 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5451 * config/rs6000/t-ppccomm: Add build rules for new files.
5452 (LIB2ADD_ST): New variable.
5454 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5458 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5459 * config/t-avr: New file. Build 16bit libgcc functions.
5461 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5464 * config/t-slibgcc-darwin: Make install-leaf dependent on
5465 install-darwin-libgcc-stubs instead of install.
5467 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5469 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5470 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5471 sh-*-rtemscoff*): Remove cases.
5473 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5475 * Makefile.in (all): Use install-leaf rather than install.
5476 (install): Split most of the rule into...
5477 (install-leaf): ...this new one.
5479 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5480 Paolo Bonzini <bonzini@gnu.org>
5483 * Makefile.in: Use @shlib_slibdir@ substitution to get
5484 correct install name on darwin.
5485 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5487 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5489 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5490 cris-*-elf and cris-*-none.
5491 (crisv32-*-linux*): Similar, as cris-*-linux*.
5493 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5495 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5497 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5500 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5501 * configure: Regenerated.
5503 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5505 * Makefile.in (dfp-filenames): Replace decimal_globals,
5506 decimal_data, binarydecimal and convert_data with
5507 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5508 and bid_convert_data, respectively.
5510 2007-09-17 Chao-ying Fu <fu@mips.com>
5511 Nigel Stephens <nigel@mips.com>
5513 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5514 * Makefile.in (fixed_point): Define.
5515 Check if fixed_point is yes to build support functions.
5516 * configure.ac: Check for fixed_point support.
5517 * configure: Regenerated.
5518 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5519 funcs, modes, from, to.
5521 2007-09-11 Janis Johnson <janis187@us.ibm.com
5523 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5525 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5527 * Makefile.in (dfp-filenames): Remove decUtility, add
5528 decDouble, decPacked, decQuad, decSingle.
5530 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5532 * config.host : Add x86_64-elf target.
5534 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5536 * configure.ac (set_have_cc_tls): Add a missing =.
5537 * configure: Regenerated.
5539 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5541 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5542 and x86_64-*-linux*.
5544 * config/t-tls: New file.
5546 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5548 * configure.ac: Include ../config/enable.m4 and
5549 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5550 supports TLS and substitute set_have_cc_tls.
5551 * configure: Regenerated.
5553 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5555 * Makefile.in: Use libbid for DFP when BID is enabled.
5557 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5559 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5560 extra_parts. Add config/i386/t-cygming to tmake_file.
5561 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5563 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5564 Danny Smith <dannysmith@users.sourceforge.net>
5567 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5568 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5569 * config/i386/t-crtfm: Compile crtfastmath.o with
5570 -minline-all-stringops.
5572 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5574 * config.host (sparc-wrs-vxworks): New target.
5576 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5578 * config.host: Recognize fido.
5580 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5582 * configure: Check host, not target, for decimal float support.
5584 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5586 * config/i386/t-crtpc: New file.
5587 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5588 (x86_64-*-linux*): Ditto.
5590 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5592 * config.host (x86_64-*-mingw*): New target.
5594 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5595 H.J. Lu <hongjiu.lu@intel.com>
5597 * Makefile.in (enable_decimal_float): New.
5599 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5600 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5601 (decbits-filenames): This.
5602 (decbits-objects): New.
5603 (libgcc-objects): Add $(decbits-objects).
5605 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5606 Substitute enable_decimal_float.
5607 * configure: Regenerated.
5609 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5611 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5613 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5615 * Makefile.in (install-info): New dummy target.
5617 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5619 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5621 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5623 * Makefile.in: Add install-html and install-pdf dummy
5626 2007-02-05 Roger Sayle <roger@eyesopen.com>
5627 Daniel Jacobowitz <dan@codesourcery.com>
5629 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5630 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5631 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5633 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5635 * Makefile.in (dec-filenames): Add decExcept.
5637 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5640 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5643 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5645 * configure.ac: Add --enable-version-specific-runtime-libs.
5646 Correct $slibdir default.
5647 * configure: Regenerated.
5649 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5651 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5653 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5656 * config.host (alpha*-*-linux*): Set extra_parts.
5658 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5660 * config/sh/t-linux: New.
5661 * config.host (sh*-*-linux*): Set tmake_file.
5663 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5665 * Makefile.in (install): Handle multilibs.
5667 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5669 * Makefile.in: Added .PHONY entry for documentation targets.
5671 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5673 * Makefile.in: Add empty info, html, dvi, pdf targets.
5675 2007-01-04 Mike Stump <mrs@apple.com>
5677 * Makefile.in (MAKEINFO): Remove.
5680 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5682 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5683 * configure: Regenerate.
5684 * Makefile.in (host_subdir): Substitute it.
5685 (gcc_objdir): Use it.
5687 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5689 * config.host (ia64*-*-linux*): Set tmake_file.
5691 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5693 * Makefile.in (version): Define.
5695 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5696 Paolo Bonzini <bonzini@gnu.org>
5698 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5699 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5700 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5701 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5702 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5703 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5704 * configure: Generated.