| blob | 1dae0204892067999732bc4f5d4a7918c52ace62 |
1 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2 Chung-Lin Tang <cltang@codesourcery.com>
4 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
5 * config/nios2/crti.S: Remove .file directive.
6 * config/nios2/crtn.S: Likewise.
8 2014-02-18 Kai Tietz <ktietz@redhat.com>
9 Jonathan Schleifer <js@webkeks.org>
11 PR objc/56870
12 * unwind-seh.c (_GCC_specific_handler): Pass proper
13 value to unwind-handler.
15 2014-02-12 Joseph Myers <joseph@codesourcery.com>
17 * soft-fp/adddf3.c: Update from glibc.
18 * soft-fp/addsf3.c: Likewise.
19 * soft-fp/addtf3.c: Likewise.
20 * soft-fp/divdf3.c: Likewise.
21 * soft-fp/divsf3.c: Likewise.
22 * soft-fp/divtf3.c: Likewise.
23 * soft-fp/double.h: Likewise.
24 * soft-fp/eqdf2.c: Likewise.
25 * soft-fp/eqsf2.c: Likewise.
26 * soft-fp/eqtf2.c: Likewise.
27 * soft-fp/extenddftf2.c: Likewise.
28 * soft-fp/extended.h: Likewise.
29 * soft-fp/extendsfdf2.c: Likewise.
30 * soft-fp/extendsftf2.c: Likewise.
31 * soft-fp/extendxftf2.c: Likewise.
32 * soft-fp/fixdfdi.c: Likewise.
33 * soft-fp/fixdfsi.c: Likewise.
34 * soft-fp/fixdfti.c: Likewise.
35 * soft-fp/fixsfdi.c: Likewise.
36 * soft-fp/fixsfsi.c: Likewise.
37 * soft-fp/fixsfti.c: Likewise.
38 * soft-fp/fixtfdi.c: Likewise.
39 * soft-fp/fixtfsi.c: Likewise.
40 * soft-fp/fixtfti.c: Likewise.
41 * soft-fp/fixunsdfdi.c: Likewise.
42 * soft-fp/fixunsdfsi.c: Likewise.
43 * soft-fp/fixunsdfti.c: Likewise.
44 * soft-fp/fixunssfdi.c: Likewise.
45 * soft-fp/fixunssfsi.c: Likewise.
46 * soft-fp/fixunssfti.c: Likewise.
47 * soft-fp/fixunstfdi.c: Likewise.
48 * soft-fp/fixunstfsi.c: Likewise.
49 * soft-fp/fixunstfti.c: Likewise.
50 * soft-fp/floatdidf.c: Likewise.
51 * soft-fp/floatdisf.c: Likewise.
52 * soft-fp/floatditf.c: Likewise.
53 * soft-fp/floatsidf.c: Likewise.
54 * soft-fp/floatsisf.c: Likewise.
55 * soft-fp/floatsitf.c: Likewise.
56 * soft-fp/floattidf.c: Likewise.
57 * soft-fp/floattisf.c: Likewise.
58 * soft-fp/floattitf.c: Likewise.
59 * soft-fp/floatundidf.c: Likewise.
60 * soft-fp/floatundisf.c: Likewise.
61 * soft-fp/floatunditf.c: Likewise.
62 * soft-fp/floatunsidf.c: Likewise.
63 * soft-fp/floatunsisf.c: Likewise.
64 * soft-fp/floatunsitf.c: Likewise.
65 * soft-fp/floatuntidf.c: Likewise.
66 * soft-fp/floatuntisf.c: Likewise.
67 * soft-fp/floatuntitf.c: Likewise.
68 * soft-fp/gedf2.c: Likewise.
69 * soft-fp/gesf2.c: Likewise.
70 * soft-fp/getf2.c: Likewise.
71 * soft-fp/ledf2.c: Likewise.
72 * soft-fp/lesf2.c: Likewise.
73 * soft-fp/letf2.c: Likewise.
74 * soft-fp/muldf3.c: Likewise.
75 * soft-fp/mulsf3.c: Likewise.
76 * soft-fp/multf3.c: Likewise.
77 * soft-fp/negdf2.c: Likewise.
78 * soft-fp/negsf2.c: Likewise.
79 * soft-fp/negtf2.c: Likewise.
80 * soft-fp/op-1.h: Likewise.
81 * soft-fp/op-2.h: Likewise.
82 * soft-fp/op-4.h: Likewise.
83 * soft-fp/op-8.h: Likewise.
84 * soft-fp/op-common.h: Likewise.
85 * soft-fp/quad.h: Likewise.
86 * soft-fp/single.h: Likewise.
87 * soft-fp/soft-fp.h: Likewise.
88 * soft-fp/subdf3.c: Likewise.
89 * soft-fp/subsf3.c: Likewise.
90 * soft-fp/subtf3.c: Likewise.
91 * soft-fp/truncdfsf2.c: Likewise.
92 * soft-fp/trunctfdf2.c: Likewise.
93 * soft-fp/trunctfsf2.c: Likewise.
94 * soft-fp/trunctfxf2.c: Likewise.
95 * soft-fp/unorddf2.c: Likewise.
96 * soft-fp/unordsf2.c: Likewise.
97 * soft-fp/unordtf2.c: Likewise.
98 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
99 macro.
100 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
101 Likewise.
102 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
103 Likewise.
104 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
105 Likewise.
106 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
107 Likewise.
108 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
109 Likewise.
110 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
111 Likewise.
112 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
113 Likewise.
114 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
115 Likewise.
116 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
117 Likewise.
118 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
119 Likewise.
120 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
121 Likewise.
122 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
123 Likewise.
124 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
125 Likewise.
126 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
127 Likewise.
128 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
129 Likewise.
131 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
133 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
134 cannot be represented.
135 * config/s390/32/_fixsfdi.c: Likewise.
136 * config/s390/32/_fixtfdi.c: Likewise.
137 * config/s390/32/_fixunsdfdi.c: Likewise.
138 * config/s390/32/_fixunssfdi.c: Likewise.
139 * config/s390/32/_fixunstfdi.c: Likewise.
141 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
143 * configure.ac (libgcc_cv_mips_hard_float): New.
144 * configure: Regenerate.
145 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
146 t-softfp-sfdf for hard-float targets.
147 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
148 (softfp_float_modes, softfp_int_modes, softfp_extensions)
149 (softfp_truncations, softfp_exclude_libgcc2): New.
150 * config/t-hardfp: New file.
151 * config/t-hardfp-sfdf: Likewise.
152 * config/hardfp.c: Likewise.
154 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
156 * config.host: Include t-floattodi also for s390x.
157 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
158 * config/s390/32/_fixsfdi.c: Likewise.
159 * config/s390/32/_fixtfdi.c: Likewise.
160 * config/s390/32/_fixunsdfdi.c: Likewise.
161 * config/s390/32/_fixunssfdi.c: Likewise.
162 * config/s390/32/_fixunstfdi.c: Likewise.
164 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
166 PR target/59788
167 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
168 (install-libgcc-unwind-map-forbuild): New target.
169 (all): Depend on install-libgcc-unwind-map-forbuild.
170 (install-libgcc-unwind-map): New target.
171 (install): Depend on install-libgcc-unwind-map.
173 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
175 * config/nios2/crti.S (_init): Initialize GOT pointer from
176 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
178 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
180 * configure.ac: Check __mips64 when setting host_address.
181 * configure: Regenerate.
182 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
183 mips/t-mips64 and t-softfp.
184 (mips*-*-linux*): Don't add mips/t-tpbit.
185 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
186 (DPBIT, DPBIT_CFLAGS): Delete.
187 * config/mips/sfp-machine.h: New file.
188 * config/mips/t-mips64: Likewise.
189 * config/mips/t-softfp-tf: Likewise.
190 * config/mips/t-tpbit: Delete.
192 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
194 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
195 as long long.
197 2014-01-25 Walter Lee <walt@tilera.com>
199 * config/tilepro/atomic.c: Include tconfig.h. Don't include
200 config.h or system.h.
201 (bool) Define.
203 2014-01-25 Walter Lee <walt@tilera.com>
205 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
206 (post_atomic_barrier): Ditto.
207 (__fetch_and_do): New macro.
208 (__atomic_fetch_and_do): Use __fetch_and_do.
209 (__sync_fetch_and_do): New macro.
210 (__sync_fetch_and_add_4): New function.
211 (__sync_fetch_and_sub_4): New function.
212 (__sync_fetch_and_or_4): New function.
213 (__sync_fetch_and_and_4): New function.
214 (__sync_fetch_and_xor_4): New function.
215 (__sync_fetch_and_nand_4): New function.
216 (__sync_fetch_and_add_8): New function.
217 (__sync_fetch_and_sub_8): New function.
218 (__sync_fetch_and_or_8): New function.
219 (__sync_fetch_and_and_8): New function.
220 (__sync_fetch_and_xor_8): New function.
221 (__sync_fetch_and_nand_8): New function.
222 (__do_and_fetch): New macro.
223 (__atomic_do_and_fetch): Use __do_and_fetch.
224 (__sync_do_and_fetch): New macro.
225 (__sync_add_and_fetch_4): New function.
226 (__sync_sub_and_fetch_4): New function.
227 (__sync_or_and_fetch_4): New function.
228 (__sync_and_and_fetch_4): New function.
229 (__sync_xor_and_fetch_4): New function.
230 (__sync_nand_and_fetch_4): New function.
231 (__sync_add_and_fetch_8): New function.
232 (__sync_sub_and_fetch_8): New function.
233 (__sync_or_and_fetch_8): New function.
234 (__sync_and_and_fetch_8): New function.
235 (__sync_xor_and_fetch_8): New function.
236 (__sync_nand_and_fetch_8): New function.
237 (__sync_exchange_methods): New macro.
238 (__sync_val_compare_and_swap_4): New function.
239 (__sync_bool_compare_and_swap_4): New function.
240 (__sync_lock_test_and_test_4): New function.
241 (__sync_val_compare_and_swap_8): New function.
242 (__sync_bool_compare_and_swap_8): New function.
243 (__sync_lock_test_and_test_8): New function.
244 (__subword_cmpxchg_body): New macro.
245 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
246 (__atomic_compare_exchange_2): Ditto.
247 (__sync_subword_cmpxchg): New macro.
248 (__sync_val_compare_and_swap_1): New function.
249 (__sync_bool_compare_and_swap_1): New function.
250 (__sync_val_compare_and_swap_2): New function.
251 (__sync_bool_compare_and_swap_2): New function.
252 (__atomic_subword): Rename to ...
253 (__subword): ... New name.
254 (__atomic_subword_fetch): Use __subword.
255 (__sync_subword_fetch): New macro.
256 (__sync_fetch_and_add_1): New function.
257 (__sync_fetch_and_sub_1): New function.
258 (__sync_fetch_and_or_1): New function.
259 (__sync_fetch_and_and_1): New function.
260 (__sync_fetch_and_xor_1): New function.
261 (__sync_fetch_and_nand_1): New function.
262 (__sync_fetch_and_add_2): New function.
263 (__sync_fetch_and_sub_2): New function.
264 (__sync_fetch_and_or_2): New function.
265 (__sync_fetch_and_and_2): New function.
266 (__sync_fetch_and_xor_2): New function.
267 (__sync_fetch_and_nand_2): New function.
268 (__sync_add_and_fetch_1): New function.
269 (__sync_sub_and_fetch_1): New function.
270 (__sync_or_and_fetch_1): New function.
271 (__sync_and_and_fetch_1): New function.
272 (__sync_xor_and_fetch_1): New function.
273 (__sync_nand_and_fetch_1): New function.
274 (__sync_add_and_fetch_2): New function.
275 (__sync_sub_and_fetch_2): New function.
276 (__sync_or_and_fetch_2): New function.
277 (__sync_and_and_fetch_2): New function.
278 (__sync_xor_and_fetch_2): New function.
279 (__sync_nand_and_fetch_2): New function.
280 (__atomic_subword_lock): Use __subword.
281 (__sync_subword_lock): New macro.
282 (__sync_lock_test_and_set_1): New function.
283 (__sync_lock_test_and_set_2): New function.
285 2014-01-25 Walter Lee <walt@tilera.com>
287 * config/tilepro/atomic.c (BIT_OFFSET): Define.
288 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
289 (__atomic_subword): Ditto.
291 2014-01-25 Walter Lee <walt@tilera.com>
293 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
294 a prefix op argument.
295 (__atomic_nand_fetch_4): Add prefix op.
296 (__atomic_nand_fetch_8): Ditto.
298 2014-01-21 Baruch Siach <barch@tkos.co.il>
300 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
302 2014-01-09 Rong Xu <xur@google.com>
304 * libgcov-driver.c (this_prg): make it local to save
305 bss space.
306 (gcov_exit_compute_summary): Ditto.
307 (gcov_exit_merge_gcda): Ditto.
308 (gcov_exit_merge_summary): Ditto.
309 (gcov_exit_dump_gcov): Ditto.
311 2014-01-08 Rong Xu <xur@google.com>
313 * libgcov-driver.c: Use libgcov.h.
314 (buffer_fn_data): Use xmalloc instead of malloc.
315 (gcov_exit_merge_gcda): Ditto.
316 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
317 * libgcov.h: New common header files for libgcov-*.h.
318 * libgcov-interface.c: Use libgcov.h
319 * libgcov-merge.c: Ditto.
320 * libgcov-profiler.c: Ditto.
321 * Makefile.in: Add dependence to libgcov.h
323 2014-01-02 Joseph Myers <joseph@codesourcery.com>
325 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
326 case of small numerator and finite nonzero result.
328 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
330 Update copyright years
332 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
334 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
335 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
336 config/arc/dp-hack.h, config/arc/fp-hack.h,
337 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
338 config/arc/ieee-754/arc600-dsp/divdf3.S,
339 config/arc/ieee-754/arc600-dsp/divsf3.S,
340 config/arc/ieee-754/arc600-dsp/muldf3.S,
341 config/arc/ieee-754/arc600-dsp/mulsf3.S,
342 config/arc/ieee-754/arc600-mul64/divdf3.S,
343 config/arc/ieee-754/arc600-mul64/divsf3.S,
344 config/arc/ieee-754/arc600-mul64/muldf3.S,
345 config/arc/ieee-754/arc600-mul64/mulsf3.S,
346 config/arc/ieee-754/arc600/divsf3.S,
347 config/arc/ieee-754/arc600/mulsf3.S,
348 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
349 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
350 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
351 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
352 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
353 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
354 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
355 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
356 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
357 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
358 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
359 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
360 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
361 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
362 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
363 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
364 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
365 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
366 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
367 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
368 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
369 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
370 vtv_start_preinit.c: Use the standard form for the copyright notice.
372 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
373 Chung-Lin Tang <cltang@codesourcery.com>
374 Based on patches from Altera Corporation
376 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
377 * config/nios2/lib2-nios2.h: New file.
378 * config/nios2/lib2-divmod-hi.c: New file.
379 * config/nios2/linux-unwind.h: New file.
380 * config/nios2/lib2-divmod.c: New file.
381 * config/nios2/linux-atomic.c: New file.
382 * config/nios2/t-nios2: New file.
383 * config/nios2/crti.asm: New file.
384 * config/nios2/t-linux: New file.
385 * config/nios2/lib2-divtable.c: New file.
386 * config/nios2/lib2-mul.c: New file.
387 * config/nios2/tramp.c: New file.
388 * config/nios2/crtn.asm: New file.
390 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
392 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
393 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
394 from cpuid.h to check vendor signatures.
396 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
398 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
399 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
400 (get_amd_cpu): Likewise.
402 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
404 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
405 Haswell.
407 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
408 H.J. Lu <hongjiu.lu@intel.com>
410 PR target/59422
411 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
412 and AMD_JAGUAR.
413 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
414 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
415 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
416 FEATURE_XOP and FEATURE_FMA.
417 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
418 AMDFAM15H_BDVER3.
419 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
420 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
421 FEATURE_FMA4 and FEATURE_XOP.
423 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
425 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
426 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
427 (get_intel_cpu): Updated.
429 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
431 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
433 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
435 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
436 instructions when __SSE_MATH__ is defined.
438 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
440 * config.host (microblaze-*-rtems*): New.
442 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
444 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
445 architectures that do not have hardware divide instruction.
446 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
448 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
450 * longlong.h: Delete (moved to include/).
452 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
454 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
455 of normal number and qNaN to not raise an inexact exception.
457 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
459 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
461 2013-11-28 Matthew Leach <matthew.leach@arm.com>
463 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
464 for correct opcodes on BE.
466 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
468 * soft-fp/op-4.h: Update from glibc.
470 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
472 * libgcc2.c (__udivmoddi4): Define new implementation when
473 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
474 divide instructions.
476 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
478 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
480 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
482 * config/t-softfp (soft-fp-objects-base): New variable.
483 (soft-fp-objects): Use it.
485 2013-11-23 David Edelson <dje.gcc@gmail.com>
486 Andrew Dixie <andrewd@gentrack.com>
488 PR target/33704
489 * config/rs6000/aixinitfini.c: New file.
490 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
491 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
492 symbols.
494 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
496 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
498 2013-11-18 Jan Hubicka <jh@suse.cz>
500 * libgcov-driver.c (run_accounted): Make global level static.
501 (gcov_exit_merge_summary): Silence warning; do not clear
502 run_accounted here.
503 (gcov_exit): Clear it here.
505 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
506 run_accounted.
508 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
509 (all_prg, crc32): Remove static vars.
510 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
511 all_prg.
512 (gcov_exit_merge_gcda): Add crc32 parameter.
513 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
514 do not account run if it was already accounted.
515 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
516 (gcov_exit): Initialize all_prg; update.
518 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
520 * configure: Regenerate.
522 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
523 Alan Modra <amodra@gmail.com>
525 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
526 (frob_update_context): Use it.
528 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
529 Alan Modra <amodra@gmail.com>
531 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
532 (trampoline_initial): Provide ELFv2 variant.
533 (__trampoline_setup): Likewise.
535 * config/rs6000/linux-unwind.h (frob_update_context): Do not
536 check for AIX indirect function call sequence if _CALL_ELF == 2.
538 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
539 Alan Modra <amodra@gmail.com>
541 * config/rs6000/linux-unwind.h (get_regs): Do not support
542 old kernel versions if _CALL_ELF == 2.
543 (frob_update_context): Do not support PLT stub variants only
544 generated by old linkers if _CALL_ELF == 2.
546 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
547 Alan Modra <amodra@gmail.com>
549 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
550 location of CR save area for 64-bit little-endian systems.
552 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
554 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
555 in tmake_file.
556 * config/arm/t-vxworks: Delete.
558 2013-11-10 Kai Tietz <ktietz@redhat.com>
560 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
561 Increment load-count on use of LIBGCC_SONAME DLL.
562 (hmod_libgcc): New static variable to hold handle of
563 LIBGCC_SONAME DLL.
564 (__gcc_deregister_frame): Decrement load-count of
565 LIBGCC_SONAME DLL.
567 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
569 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
570 availability.
571 * configure: Regenerate
573 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
575 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
576 FP_EX_DENORM. Store result to volatile location after SSE division
577 to close interrupt window. Remove unneeded fwait after x87
578 division since interrupt window will be closed by emitted fstp.
579 Rewrite FP_EX_INEXACT handling.
581 2013-11-06 Joseph Myers <joseph@codesourcery.com>
583 * soft-fp/README: Update.
584 * soft-fp/adddf3.c: Update from glibc.
585 * soft-fp/addsf3.c: Likewise.
586 * soft-fp/addtf3.c: Likewise.
587 * soft-fp/divdf3.c: Likewise.
588 * soft-fp/divsf3.c: Likewise.
589 * soft-fp/divtf3.c: Likewise.
590 * soft-fp/double.h: Likewise.
591 * soft-fp/eqdf2.c: Likewise.
592 * soft-fp/eqsf2.c: Likewise.
593 * soft-fp/eqtf2.c: Likewise.
594 * soft-fp/extenddftf2.c: Likewise.
595 * soft-fp/extended.h: Likewise.
596 * soft-fp/extendsfdf2.c: Likewise.
597 * soft-fp/extendsftf2.c: Likewise.
598 * soft-fp/extendxftf2.c: Likewise.
599 * soft-fp/fixdfdi.c: Likewise.
600 * soft-fp/fixdfsi.c: Likewise.
601 * soft-fp/fixdfti.c: Likewise.
602 * soft-fp/fixsfdi.c: Likewise.
603 * soft-fp/fixsfsi.c: Likewise.
604 * soft-fp/fixsfti.c: Likewise.
605 * soft-fp/fixtfdi.c: Likewise.
606 * soft-fp/fixtfsi.c: Likewise.
607 * soft-fp/fixtfti.c: Likewise.
608 * soft-fp/fixunsdfdi.c: Likewise.
609 * soft-fp/fixunsdfsi.c: Likewise.
610 * soft-fp/fixunsdfti.c: Likewise.
611 * soft-fp/fixunssfdi.c: Likewise.
612 * soft-fp/fixunssfsi.c: Likewise.
613 * soft-fp/fixunssfti.c: Likewise.
614 * soft-fp/fixunstfdi.c: Likewise.
615 * soft-fp/fixunstfsi.c: Likewise.
616 * soft-fp/fixunstfti.c: Likewise.
617 * soft-fp/floatdidf.c: Likewise.
618 * soft-fp/floatdisf.c: Likewise.
619 * soft-fp/floatditf.c: Likewise.
620 * soft-fp/floatsidf.c: Likewise.
621 * soft-fp/floatsisf.c: Likewise.
622 * soft-fp/floatsitf.c: Likewise.
623 * soft-fp/floattidf.c: Likewise.
624 * soft-fp/floattisf.c: Likewise.
625 * soft-fp/floattitf.c: Likewise.
626 * soft-fp/floatundidf.c: Likewise.
627 * soft-fp/floatundisf.c: Likewise.
628 * soft-fp/floatunditf.c: Likewise.
629 * soft-fp/floatunsidf.c: Likewise.
630 * soft-fp/floatunsisf.c: Likewise.
631 * soft-fp/floatunsitf.c: Likewise.
632 * soft-fp/floatuntidf.c: Likewise.
633 * soft-fp/floatuntisf.c: Likewise.
634 * soft-fp/floatuntitf.c: Likewise.
635 * soft-fp/gedf2.c: Likewise.
636 * soft-fp/gesf2.c: Likewise.
637 * soft-fp/getf2.c: Likewise.
638 * soft-fp/ledf2.c: Likewise.
639 * soft-fp/lesf2.c: Likewise.
640 * soft-fp/letf2.c: Likewise.
641 * soft-fp/muldf3.c: Likewise.
642 * soft-fp/mulsf3.c: Likewise.
643 * soft-fp/multf3.c: Likewise.
644 * soft-fp/negdf2.c: Likewise.
645 * soft-fp/negsf2.c: Likewise.
646 * soft-fp/negtf2.c: Likewise.
647 * soft-fp/op-1.h: Likewise.
648 * soft-fp/op-2.h: Likewise.
649 * soft-fp/op-4.h: Likewise.
650 * soft-fp/op-8.h: Likewise.
651 * soft-fp/op-common.h: Likewise.
652 * soft-fp/quad.h: Likewise.
653 * soft-fp/single.h: Likewise.
654 * soft-fp/soft-fp.h: Likewise.
655 * soft-fp/subdf3.c: Likewise.
656 * soft-fp/subsf3.c: Likewise.
657 * soft-fp/subtf3.c: Likewise.
658 * soft-fp/truncdfsf2.c: Likewise.
659 * soft-fp/trunctfdf2.c: Likewise.
660 * soft-fp/trunctfsf2.c: Likewise.
661 * soft-fp/trunctfxf2.c: Likewise.
662 * soft-fp/unorddf2.c: Likewise.
663 * soft-fp/unordsf2.c: Likewise.
664 * soft-fp/unordtf2.c: Likewise.
666 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
668 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
669 (_FP_MUL_MEAT_D): Ditto.
670 (_FP_DIV_MEAT_S): Ditto.
671 (_FP_DIV_MEAT_D): Ditto.
672 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
673 t-softfp-sfdf and t-softfp to tmake_file.
675 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
677 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
678 * config/i386/crtprec.c: Ditto.
680 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
681 Shiva Chen <shiva0217@gmail.com>
683 * config.host (nds32*-elf*): Add nds32 target.
684 * config/nds32 : New directory and files.
686 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
688 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
689 * config.host (cpu_type) <Setting default>: Add entry for
690 crisv32-*-*.
691 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
692 <crisv32-*-linux*>: Adjust.
693 * longlong.h: Wrap the whole CRIS section in a single
694 defined(__CRIS__) conditional. Add comment about add_ssaaaa
695 and sub_ddmmss.
696 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
697 defined.
698 [__CRIS__] (__umulsidi3): Define.
699 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
700 * config/cris/sfp-machine.h: New file.
701 * config/cris/umulsidi3.S: New file.
702 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
703 * config/cris/arit.c (SIGNMULT): New macro.
704 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
705 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
706 saving 3 out of originally 33 cycles from the fastest
707 path, 3 out of 54 from the medium path and one from the longest
708 path. Improve comments.
710 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
712 * sync.c: Remove static aliases and define each function directly
713 under its real name.
715 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
717 * config.host (hppa*64*-*-linux*): Define extra_parts.
718 (hppa*-*-linux*): Likewise.
720 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
722 * config/arc/crtgend.S: Add 2013 to Copyright years.
723 * config/arc/gmon/atomic.h: Likewise.
724 * config/arc/gmon/auxreg.h: Likewise.
725 * config/arc/gmon/sys/gmon_out.h: Likewise.
726 * config/arc/gmon/sys/gmon.h: Likewise.
727 * config/arc/gmon/prof-freq.c: Likewise.
728 * config/arc/gmon/mcount.c: Likewise.
729 * config/arc/gmon/prof-freq-stub.S: Likewise.
730 * config/arc/gmon/gmon.c: Likewise.
731 * config/arc/gmon/machine-gmon.h: Likewise.
732 * config/arc/gmon/profil.S: Likewise.
733 * config/arc/gmon/dcache_linesz.S: Likewise.
734 * config/arc/crtg.S: Likewise.
735 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
736 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
737 * config/arc/ieee-754/adddf3.S: Likewise.
738 * config/arc/ieee-754/truncdfsf2.S: Likewise.
739 * config/arc/ieee-754/fixsfsi.S: Likewise.
740 * config/arc/ieee-754/gtsf2.S: Likewise.
741 * config/arc/ieee-754/floatsisf.S: Likewise.
742 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
743 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
744 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
745 * config/arc/ieee-754/fixdfsi.S: Likewise.
746 * config/arc/ieee-754/addsf3.S: Likewise.
747 * config/arc/ieee-754/gesf2.S: Likewise.
748 * config/arc/ieee-754/floatsidf.S: Likewise.
749 * config/arc/ieee-754/extendsfdf2.S: Likewise.
750 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
751 * config/arc/ieee-754/gtdf2.S: Likewise.
752 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
753 * config/arc/ieee-754/uneqdf2.S: Likewise.
754 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
755 * config/arc/ieee-754/uneqsf2.S: Likewise.
756 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
757 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
758 * config/arc/ieee-754/eqdf2.S: Likewise.
759 * config/arc/ieee-754/ordsf2.S: Likewise.
760 * config/arc/ieee-754/divsf3.S: Likewise.
761 * config/arc/ieee-754/divdf3.S: Likewise.
762 * config/arc/ieee-754/floatunsidf.S: Likewise.
763 * config/arc/ieee-754/orddf2.S: Likewise.
764 * config/arc/ieee-754/eqsf2.S: Likewise.
765 * config/arc/ieee-754/gedf2.S: Likewise.
766 * config/arc/crtn.S: Likewise.
767 * config/arc/crti.S: Likewise.
768 * config/arc/t-arc700-uClibc: Likewise.
769 * config/arc/asm.h: Likewise.
770 * config/arc/libgcc-excl.ver: Likewise.
771 * config/arc/t-arc-newlib: Likewise.
772 * config/arc/divtab-arc700.c: Likewise.
773 * config/arc/initfini.c: Likewise.
774 * config/arc/fp-hack.h: Likewise.
776 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
777 Diego Novillo <dnovillo@google.com>
779 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
780 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
781 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
782 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
784 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
785 Brendan Kehoe <brendan@zen.org>
786 Simon Cook <simon.cook@embecosm.com>
788 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
789 * config/arc: New directory.
790 * longlong.h [__arc__] (umul_ppmm): Remove.
791 [__arc__] (__umulsidi3): Define.
792 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
793 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
795 2013-09-17 Jacek Caban <jacek@codeweavers.com>
797 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
798 CreateSemaphoreA.
799 * config/i386/gthr-win32.h: Likewise.
801 2013-09-16 DJ Delorie <dj@redhat.com>
803 * config/rl78/vregs.h: Add G10 register definitions.
804 * config/rl78/lib2mul.c: Enable for RL78/G10.
805 * config/rl78/lib2div.c: Likewise.
806 * config/rl78/lshrsi3.S: Use vregs.h.
807 * config/rl78/cmpsi2.S: Likewise.
808 * config/rl78/trampoline.S: Likewise.
809 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
811 2013-09-14 DJ Delorie <dj@redhat.com>
812 Nick Clifton <nickc@redhat.com>
814 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
815 * config/rl78/vregs.h: New.
816 * config/rl78/signbit.S: New file. Implements signbit function.
817 * config/rl78/divmodsi.S: New.
818 * config/rl78/divmodhi.S: New.
819 * config/rl78/divmodqi.S: New.
820 * config/rl78/t-rl78: Build them here...
821 * config/rl78/lib2div.c: ...but not here.
823 2013-09-12 DJ Delorie <dj@redhat.com>
825 * config.host (msp*-*-elf): New.
826 * config/msp430/: New port.
828 2013-08-18 Iain Sandoe <iain@codesourcery.com>
830 PR gcov-profile/58127
831 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
832 __thread var for emulated TLS.
833 (__gcov_indirect_call_counters): Likewise.
835 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
836 Catherine Moore <clm@codesourcery.com>
837 Richard Sandiford <rdsandiford@googlemail.com>
839 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
840 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
841 (CALL_STUB_NO_RET): Likewise.
842 (CALL_STUB_RET): Likewise.
843 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
844 __mips16_ret call/return stub symbols.
845 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
846 to tmake_file.
848 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
850 * config.host <mips*-*-linux*>: Remove a stray comment.
852 2013-08-10 Jan Hubicka <jh@suse.cz>
854 Work around binutils PR14342
855 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
856 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
857 (L_gcov_indirect_call_profiler_v2): New.
859 2013-08-06 Jan Hubicka <jh@suse.cz>
861 * libgcov.c (__gcov_indirect_call_callee,
862 __gcov_indirect_call_counters): New global vars.
863 (__gcov_indirect_call_profiler): replace by ...
864 (__gcov_indirect_call_profiler_v2) ... this one.
866 2013-08-06 Caroline Tice <cmtice@google.com>
868 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
869 vtv_start_preinit.o and vtv_end_preinit.o.
870 * configure.ac: Add code to check/set enable_vtable_verify.
871 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
872 true.
873 * vtv_start_preinit.c: New file.
874 * vtv_end_preinit.c: New file.
875 * vtv_start.c: New file.
876 * vtv_end.c: New file.
877 * configure: Regenerated.
879 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
881 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
882 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
883 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
884 GPL-3.0-with-GCC-exception.
886 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
888 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
889 ISA and up.
891 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
893 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
894 mapping for FPRs when creating the fallback framestate.
896 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
898 PR target/57516
899 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
900 (__round_s2_const, __round_u2_const)
901 (__round_s4_const, __round_u4_const, __round_x8):
902 Saturate result if addition result cannot be represented.
904 2013-07-15 Matthias Klose <doko@ubuntu.com>
906 * libgcc2.c: Don't include <limits.h>.
908 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
910 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
912 2013-07-06 Jakub Jelinek <jakub@redhat.com>
914 PR target/29776
915 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
917 2013-06-28 Jakub Jelinek <jakub@redhat.com>
919 PR middle-end/36041
920 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
921 Define.
922 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
923 instead of table lookups.
924 (__popcountDI2): Likewise.
926 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
928 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
929 correctly.
931 2013-06-21 Joseph Myers <joseph@codesourcery.com>
933 PR other/53317
934 * soft-fp/adddf3.c: Update from glibc.
935 * soft-fp/addsf3.c: Likewise.
936 * soft-fp/addtf3.c: Likewise.
937 * soft-fp/divdf3.c: Likewise.
938 * soft-fp/divsf3.c: Likewise.
939 * soft-fp/divtf3.c: Likewise.
940 * soft-fp/double.h: Likewise.
941 * soft-fp/eqdf2.c: Likewise.
942 * soft-fp/eqsf2.c: Likewise.
943 * soft-fp/eqtf2.c: Likewise.
944 * soft-fp/extenddftf2.c: Likewise.
945 * soft-fp/extended.h: Likewise.
946 * soft-fp/extendsfdf2.c: Likewise.
947 * soft-fp/extendsftf2.c: Likewise.
948 * soft-fp/fixdfdi.c: Likewise.
949 * soft-fp/fixdfsi.c: Likewise.
950 * soft-fp/fixsfdi.c: Likewise.
951 * soft-fp/fixsfsi.c: Likewise.
952 * soft-fp/fixtfdi.c: Likewise.
953 * soft-fp/fixtfsi.c: Likewise.
954 * soft-fp/fixunsdfdi.c: Likewise.
955 * soft-fp/fixunsdfsi.c: Likewise.
956 * soft-fp/fixunssfdi.c: Likewise.
957 * soft-fp/fixunssfsi.c: Likewise.
958 * soft-fp/fixunstfdi.c: Likewise.
959 * soft-fp/fixunstfsi.c: Likewise.
960 * soft-fp/floatdidf.c: Likewise.
961 * soft-fp/floatdisf.c: Likewise.
962 * soft-fp/floatditf.c: Likewise.
963 * soft-fp/floatsidf.c: Likewise.
964 * soft-fp/floatsisf.c: Likewise.
965 * soft-fp/floatsitf.c: Likewise.
966 * soft-fp/floatundidf.c: Likewise.
967 * soft-fp/floatundisf.c: Likewise.
968 * soft-fp/floatunditf.c: Likewise.
969 * soft-fp/floatunsidf.c: Likewise.
970 * soft-fp/floatunsisf.c: Likewise.
971 * soft-fp/floatunsitf.c: Likewise.
972 * soft-fp/gedf2.c: Likewise.
973 * soft-fp/gesf2.c: Likewise.
974 * soft-fp/getf2.c: Likewise.
975 * soft-fp/ledf2.c: Likewise.
976 * soft-fp/lesf2.c: Likewise.
977 * soft-fp/letf2.c: Likewise.
978 * soft-fp/muldf3.c: Likewise.
979 * soft-fp/mulsf3.c: Likewise.
980 * soft-fp/multf3.c: Likewise.
981 * soft-fp/negdf2.c: Likewise.
982 * soft-fp/negsf2.c: Likewise.
983 * soft-fp/negtf2.c: Likewise.
984 * soft-fp/op-1.h: Likewise.
985 * soft-fp/op-2.h: Likewise.
986 * soft-fp/op-4.h: Likewise.
987 * soft-fp/op-8.h: Likewise.
988 * soft-fp/op-common.h: Likewise.
989 * soft-fp/quad.h: Likewise.
990 * soft-fp/single.h: Likewise.
991 * soft-fp/soft-fp.h: Likewise.
992 * soft-fp/subdf3.c: Likewise.
993 * soft-fp/subsf3.c: Likewise.
994 * soft-fp/subtf3.c: Likewise.
995 * soft-fp/truncdfsf2.c: Likewise.
996 * soft-fp/trunctfdf2.c: Likewise.
997 * soft-fp/trunctfsf2.c: Likewise.
998 * soft-fp/unorddf2.c: Likewise.
999 * soft-fp/unordsf2.c: Likewise.
1000 * soft-fp/unordtf2.c: Likewise.
1001 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1002 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1003 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1004 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1005 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1006 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1007 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1008 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1009 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1010 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1011 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1012 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1014 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1016 * config/mips/lib2funcs.c: New file.
1017 * config/mips/t-mips (LIB2ADD_ST): Add it.
1019 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1021 PR target/6526
1022 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1023 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1025 2013-06-08 Walter Lee <walt@tilera.com>
1027 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1028 Replace int64_t with long long. Add __extension__ where
1029 appropriate.
1030 * config/tilepro/atomic.c: Include config.h.
1032 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1034 * config.host (arm-wrs-vxworks): Configure with other soft float.
1036 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1038 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1039 (mips64r5900el-*-elf*): New configurations.
1041 2013-06-04 Alan Modra <amodra@gmail.com>
1043 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1045 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1047 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1049 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1051 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1052 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1053 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1055 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1057 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1058 (powerpc-wrs-vxworks): Likewise.
1060 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1062 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1063 signal frames as well.
1064 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1065 STACK_BIAS to the CFA offset.
1067 2013-05-17 Richard Henderson <rth@redhat.com>
1069 PR target/49146
1070 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1071 (execute_cfa_program): Use it when storing to fs->regs.
1073 2013-05-08 Kai Tietz <ktietz@redhat.com>
1075 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1076 (__deregister_frame_info): Likewise.
1078 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1080 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1081 NaN's payload.
1083 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1085 2013-04-25 Alan Modra <amodra@gmail.com>
1087 * config.host: Match little-endian powerpc-linux.
1089 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1091 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1092 as 'unsigned long long' instead of 'unsigned long'.
1093 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1094 'signed long'.
1096 2013-04-10 Julian Brown <julian@codesourcery.com>
1098 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1099 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1100 unsigned char/unsigned short.
1101 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1103 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1105 PR other/55274
1106 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1108 2013-04-04 Meador Inge <meadori@codesourcery.com>
1110 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1111 computing the location of the link register.
1112 (aeabi_uldivmod): Ditto.
1114 2013-03-27 Kai Tietz <ktietz@redhat.com>
1116 * config.host: Add support for cygwin x64 target.
1117 * configure: Regenerated.
1119 2013-03-26 Walter Lee <walt@tilera.com>
1121 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1122 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1124 2013-03-25 Kai Tietz <ktietz@redhat.com>
1126 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1128 2013-03-20 Robert Mason <rbmj@verizon.net>
1130 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1131 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1132 (__gthread_leave_tsd_dtor_context): Add prototypes.
1133 (tls_delete_hook): Update.
1135 2013-03-20 Catherine Moore <clm@codesourcery.com>
1136 Joseph Myers <joseph@codesourcery.com>
1137 Chao-ying Fu <fu@mips.com>
1139 * config/mips/mips16.S: Don't build for microMIPS.
1140 * config/mips/linux-unwind.h: Handle microMIPS frame.
1141 * config/mips/crtn.S (fini, init): New labels.
1143 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1145 PR tree-optimization/53265
1146 * unwind-dw2.c (execute_cfa_program): Avoid
1147 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1148 on targets with DWARF_FRAME_REGISTERS < 32.
1150 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1152 PR target/49880
1153 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1154 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1156 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1158 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1159 sandybridge processors.
1161 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1163 PR target/56529
1164 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1165 inclusion list.
1167 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1169 * config/microblaze/crti.S: Setup stack protection at entry
1171 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1173 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1174 (__rotldi3): Shift bytewise if applicable.
1176 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1178 * config/aarch64/sync-cache.c
1179 (__aarch64_sync_cache_range): Silence warnings.
1181 2013-02-25 Catherine Moore <clm@codesourcery.com>
1183 Revert:
1184 2013-02-24 Catherine Moore <clm@codesourcery.com>
1185 Joseph Myers <joseph@codesourcery.com>
1186 Chao-ying Fu <fu@mips.com>
1188 * config/mips/mips16.S: Don't build for microMIPS.
1189 * config/mips/linux-unwind.h: Handle microMIPS frame.
1190 * config/mips/crtn.S (fini, init): New labels.
1192 2013-02-24 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 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1201 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1202 as dividend.
1204 2013-02-16 Alan Modra <amodra@gmail.com>
1206 PR target/55431
1207 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1208 (ppc_fallback_frame_state): Always set up save locations for fp
1209 and altivec. Don't bother with non-callee-saved regs, r0-r13
1210 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1212 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1214 PR target/54222
1215 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1216 _ssmulHA, _ssmulSA.
1217 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1218 _ssmulha3, _usmulusa3, _ssmulsa3.
1219 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1220 (__muldi3): XCALL __muldi3_6 instead of rcall.
1221 (__umulsidi3, __mulsidi3): New functions.
1222 (do_prologue_saves, do_epilogue_restores): New .macros.
1223 (__divdi3_moddi3): Use them.
1224 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1225 (__usmulusa3, __ssmulsa3): New functions.
1227 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1228 Jack Howarth <howarth@bromo.med.uc.edu>
1229 Patrick Marlier <patrick.marlier@gmail.com>
1231 PR libitm/55693
1232 * config/darwin-crt-tm.c: Remove dummy functions hack.
1234 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1236 PR target/54222
1237 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1238 * config/avr/lib2-object.mk: New iterator to build objects from it.
1239 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1240 lib2funcs.c.
1241 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1242 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1243 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1244 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1245 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1246 * config/avr/lib1funcs-fixed.S: Implement them.
1248 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1250 Update copyright years.
1252 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1254 PR target/54601
1255 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1256 Add crtcxa to extra_parts.
1257 * config/rs6000/exit.h: New file.
1258 * config/rs6000/cxa_atexit.c: New file.
1259 * config/rs6000/cxa_finalize.c: New file.
1260 * config/rs6000/crtcxa.c: New file.
1261 * config/rs6000/t-aix-cxa: New file.
1262 * config/rs6000/libgcc-aix-cxa.ver: New file.
1264 2013-01-31 Nick Clifton <nickc@redhat.com>
1266 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1267 variant.
1269 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1271 PR target/54222
1272 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1273 _mulQQ, _mulHQ, _mulHA, _mulSA,
1274 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1275 _divQQ, _divHQ, _divHA, _divSA,
1276 _divUQQ, _divUHQ, _divUHA, _divUSA.
1278 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1280 * config.host(microblaze*-linux*): tmake_file: Remove
1281 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1282 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1283 to exclude functions from being built with libgcc.c and use
1284 the microblaze assembly.
1286 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1288 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1289 extra_parts.
1291 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1293 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1294 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1295 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1296 alignment operation.
1298 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1300 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1301 loop start address for cache clearing.
1303 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1305 * config/avr/lib1funcs.S: Remove trailing blanks.
1306 * config/avr/lib1funcs-fixed.S: Ditto.
1308 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1310 * config/avr/avr-lib.h: Add GPL copyright notice.
1312 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1314 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1315 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1316 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1317 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1319 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1321 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1322 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1324 2013-01-04 Nick Clifton <nickc@redhat.com>
1326 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1327 the CALLT instruction is supported.
1329 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1331 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1332 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1334 2012-12-13 John Tytgat <John@bass-software.com>
1336 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1337 is 25.
1339 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1341 PR libgcc/55451
1342 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1343 undefined signed overflows.
1345 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1347 PR target/55344
1348 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1350 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1352 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1353 (FP_TRAPPING_EXCEPTIONS): Define.
1354 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1355 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1357 2012-12-04 Richard Henderson <rth@redhat.com>
1359 PR bootstrap/55571
1360 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1362 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1364 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1365 (FP_EX_SHIFT): Define.
1366 (FP_TRAPPING_EXCEPTIONS): Define.
1368 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1370 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1371 (FP_ROUNDMODE): Use FP_RND_MASK.
1372 * config/aarch64/sfp-exceptions.c: New.
1373 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1374 Use __sfp_handle_exceptions.
1376 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1378 * config.host: (arm*-*-freebsd*): Remove.
1379 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1380 (arm*-*-elf*): Remove.
1381 (arm*-*-wince-pe*): Remove.
1382 * arm/unwind-arm.c (struct fpa_reg): Delete.
1383 (struct fpa_regs): Delete.
1384 (phase1_vrs): Remove fpa element.
1385 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1386 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1387 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1388 * ieee754-sf.S (floatundisf): Remove FPA support.
1389 (floatdisf): Likewise.
1390 * ieee75f-df.S (floatundidf): Likewise.
1391 (floatdidf): Likewise.
1393 2012-11-29 Kai Tietz <ktietz@redhat.com>
1395 PR target/55445
1396 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1397 * unwind-generic.h: Likewise.
1398 * unwind-seh.c: Likewise.
1400 2012-11-28 Richard Henderson <rth@redhat.com>
1402 PR libgcc/48076
1403 * emutls.c (__emutls_get_address): Avoid race condition between
1404 obj->loc.offset read and emutls_key initialization.
1406 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1408 Adjust decimal point of signed accum mode to GCC default.
1410 PR target/54222
1411 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1412 _divqq_helper.
1413 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1414 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1415 (__mulha3, __mulsa3)
1416 (__divqq3, __divha3, __divsa3): Adjust to new position of
1417 decimal point of signed accum types.
1419 (__mulusa3_round): New function.
1420 (__mulusa3): Use it.
1421 (__divqq_helper): New function.
1422 (__udivuqq3): Use it.
1424 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1426 PR bootstrap/55370
1427 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1429 2012-11-18 Teresa Johnson <tejohnson@google.com>
1431 PR bootstrap/55051
1432 * libgcov.c (gcov_exit): Remove merged program summary
1433 comparison unless !GCOV_LOCKED.
1435 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1437 * soft-fp: Updated from glibc upstream.
1439 2012-11-06 Ian Lance Taylor <iant@google.com>
1441 * generic-morestack.c (__generic_morestack): Align the returned
1442 stack pointer to a 32 byte boundary.
1443 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1444 increment the return address until we have decided that we don't
1445 have a varargs function.
1446 (__morestack) [32-bit]: Align stack correctly when calling C
1447 functions.
1448 (__morestack) [64-bit]: Likewise.
1450 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1452 * configure: Regenerate.
1454 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1456 PR target/55175
1457 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1458 * config/i386/sfp-machine.h: Guard exception handling
1459 code with _SOFT_FLOAT.
1460 * config/i386/32/sfp-machine.h: Guard rounding handling
1461 code with _SOFT_FLOAT.
1462 * config/i386/64/sfp-machine.h: Ditto.
1464 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1466 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1467 as extra_parts.
1469 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1471 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1472 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1473 when appropriate. Correct structure element types.
1474 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1475 -minline-all-stringops from compile flags.
1477 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1479 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1481 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1483 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1485 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1487 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1488 tmake_file.
1490 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1491 Jim MacArthur <jim.macarthur@arm.com>
1492 Marcus Shawcroft <marcus.shawcroft@arm.com>
1493 Nigel Stephens <nigel.stephens@arm.com>
1494 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1495 Richard Earnshaw <rearnsha@arm.com>
1496 Sofiane Naci <sofiane.naci@arm.com>
1497 Stephen Thomas <stephen.thomas@arm.com>
1498 Tejas Belagod <tejas.belagod@arm.com>
1499 Yufeng Zhang <yufeng.zhang@arm.com>
1501 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1502 * config/aarch64/crti.S: New file.
1503 * config/aarch64/crtn.S: New file.
1504 * config/aarch64/linux-unwind.h: New file.
1505 * config/aarch64/sfp-machine.h: New file.
1506 * config/aarch64/sync-cache.c: New file.
1507 * config/aarch64/t-aarch64: New file.
1508 * config/aarch64/t-softfp: New file.
1510 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1512 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1513 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1514 no-longer-needed LDBU insns.
1516 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1518 * config.host
1519 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1520 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1522 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1524 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1526 2012-10-15 Matthias Klose <doko@ubuntu.com>
1528 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1530 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1532 * configure: Regenerate.
1533 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1535 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1537 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1538 instructions for 64bit targets only.
1540 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1542 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1543 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1544 * config/i386/32/sfp-machine.h: ... here.
1545 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1546 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1547 New defines.
1549 2012-10-07 Matthias Klose <doko@ubuntu.com>
1551 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1552 as unused.
1553 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1555 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1557 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1558 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1559 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1560 (ElfW): Likewise.
1562 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1564 PR other/53889
1565 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1566 Fix parameter names.
1568 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1570 PR target/33135
1571 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1572 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1573 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1575 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1577 PR target/50457
1578 * config/sh/linux-atomic.S: Delete.
1579 * config/sh/linux-atomic.c: New.
1580 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1581 linux-atomic.c. Add cflags to disable warnings.
1583 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1585 PR other/53889
1586 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1587 function.
1588 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1589 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1590 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1591 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1592 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1593 Likewise.
1594 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1595 Likewise.
1596 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1597 Likewise.
1598 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1599 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1601 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1603 * config.host (hppa-*-openbsd*): New target.
1604 * config/pa/t-openbsd: New file.
1606 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1608 PR target/54222
1609 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1610 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1611 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1612 (__divsa3): Use __negsi2 to negate r_quoL.
1613 * config/avr/lib1funcs.S (FALIAS): New macro.
1614 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1615 (__negsi2): ...this new function.
1616 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1617 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1618 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1619 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1620 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1621 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1623 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1625 PR target/54089
1626 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1627 (lshrsi3): Reimplement as lshrsi3_r0.
1629 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1631 PR target/46191
1632 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1633 of libgcc.a.
1635 2012-09-07 Teresa Johnson <tejohnson@google.com>
1637 PR gcov-profile/54487
1638 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1639 differences.
1641 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1643 PR target/54461
1644 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1645 not configured --with-avrlibc=no.
1646 * config/avr/t-avrlibc: New file.
1647 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1648 (DPBIT_FUNCS): Ditto.
1649 (TPBIT_FUNCS): Ditto.
1651 2012-09-04 Teresa Johnson <tejohnson@google.com>
1653 * libgcov.c (struct gcov_summary_buffer): New structure.
1654 (gcov_histogram_insert): New function.
1655 (gcov_compute_histogram): Ditto.
1656 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1657 histograms during summary merging.
1659 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1661 * config.host (x86_64-*-openbsd*): New target.
1663 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1665 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1666 attribute.
1668 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1670 PR target/54222
1671 * config/avr/t-avr (conv_X): Rename to func_X.
1673 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1675 PR target/54222
1676 * config/avr/lib1funcs-fixed.S: New file.
1677 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1678 after they are used.
1679 (neg2, neg4): New macros.
1680 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1681 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1682 (__umulhisi3): Speed up MUL variant if there is enough flash.
1683 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1684 avr-modes.def.
1685 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1686 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1687 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1688 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1689 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1690 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1691 (LIB2FUNCS_EXCLUDE): Add supported functions.
1693 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1695 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1696 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1697 libgcc-s-objects.
1698 * fixed-obj.mk: Only expand dependency if $o is not in
1699 LIB2FUNCS_EXCLUDE.
1701 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1703 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1705 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1707 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1708 depend on --enable-shared.
1709 ($(lib1asmfuncs-o)): Use %.vis files independent of
1710 --enable-shared.
1711 * static-object.mk ($(base)$(objext), $(base).vis)
1712 ($(base)_s$(objext)): Use same rules for visibility handling as in
1713 shared-object.mk.
1715 2012-08-21 Ian Lance Taylor <iant@google.com>
1717 * config/i386/morestack.S (__morestack_non_split): Increase amount
1718 of space allocated for non-split code stack.
1720 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1722 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1723 even if inhibit_libc.
1725 2012-08-17 Julian Brown <julian@codesourcery.com>
1727 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1728 -fexceptions -fnon-call-exceptions if not defined.
1729 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1730 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1732 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1734 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1735 type.
1737 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1739 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1740 rs6000/t-slibgcc-aix.
1742 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1744 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1746 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1748 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1750 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1752 PR driver/54171
1753 * Makefile.in (version): Replace top_srcdir with srcdir.
1755 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1757 * Makefile.in (version): set to BASE-VER file from gcc directory.
1759 2012-08-01 Nick Clifton <nickc@redhat.com>
1761 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1762 Implements __clrsb for an HImode argument.
1764 2012-07-31 Nick Clifton <nickc@redhat.com>
1766 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1767 Implements __clrsb for an HImode argument.
1768 * config/stormy16/clrsbhi2.c: New file:
1769 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1771 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1773 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1775 2012-07-19 Tristan Gingold <gingold@adacore.com>
1776 Richard Henderson <rth@redhat.com>
1778 * unwind-seh.c: New file.
1779 * unwind-generic.h: Include windows.h for SEH.
1780 (_Unwind_Exception): Use 6 private fields for SEH.
1781 (_GCC_specific_handler): Declare.
1782 * unwind-c.c (__gcc_personality_seh0): New function.
1783 Adjust for SEH.
1784 * config/i386/libgcc-cygming.ver: New file.
1785 * config/i386/t-seh-eh: New file.
1786 * config.host (x86_64-*-mingw*): Default to seh.
1788 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1790 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1792 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1794 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1795 __builtin_expect when checking for exceptions.
1796 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1798 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1800 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1801 function declaration.
1802 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1803 (FP_RND_MASK): New.
1804 * config/ia64/sfp-exceptions.c: New.
1805 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1807 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1809 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1810 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1811 * config/i386/64/sfp-machine: ... (delete here) ...
1812 * config/i386/sfp-machine.h: ... to here.
1813 (FP_EX_MASK): Remove.
1814 (FP_RND_MASK): New.
1815 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1817 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1819 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1820 * config/i386/libgcc-sol2.ver: Ditto.
1821 * config/i386/libgcc-glibc.ver: Ditto.
1823 2012-06-11 Roland McGrath <mcgrathr@google.com>
1825 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1826 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1827 pthread_cancel.
1829 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1831 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1832 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1833 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1834 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1835 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1836 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1837 * config/i386/64/sfp-machine: ... (delete here) ...
1838 * config/i386/sfp-machine.h: ... to here.
1839 (FP_EX_MASK): New.
1840 (__sfp_handle_exceptions): New function declaration.
1841 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1842 * config/i386/sfp-exceptions.c: New.
1843 * config/i386/t-softfp: New.
1844 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1845 i386/t-softfp to tmake_file.
1847 2012-06-03 David S. Miller <davem@davemloft.net>
1849 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1850 change.
1852 2012-05-31 David S. Miller <davem@davemloft.net>
1854 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1855 multiply and divide instructions on 32-bit when V9.
1856 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1858 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1860 * config/arm/ieee754-df.S: Fix typos.
1861 * config/arm/ieee754-sf.S: Fix typos.
1862 * config/c6x/libunwind.S: Fix typos.
1863 * config/epiphany/udivsi3-float.c: Fix typos.
1864 * config/microblaze/muldi3_hard.S: Fix typos.
1865 * config/picochip/adddi3.S: Fix typos.
1866 * config/picochip/ashlsi3.S: Fix typos.
1867 * config/picochip/ashrsi3.S: Fix typos.
1868 * config/picochip/clzsi2.S: Fix typos.
1869 * config/picochip/cmpsi2.S: Fix typos.
1870 * config/picochip/divmod15.S: Fix typos.
1871 * config/picochip/divmodhi4.S: Fix typos.
1872 * config/picochip/divmodsi4.S: Fix typos.
1873 * config/picochip/longjmp.S: Fix typos.
1874 * config/picochip/lshrsi3.S: Fix typos.
1875 * config/picochip/parityhi2.S: Fix typos.
1876 * config/picochip/popcounthi2.S: Fix typos.
1877 * config/picochip/setjmp.S: Fix typos.
1878 * config/picochip/subdi3.S: Fix typos.
1879 * config/picochip/ucmpsi2.S: Fix typos.
1880 * config/picochip/udivmodhi4.S: Fix typos.
1881 * config/picochip/udivmodsi4.S: Fix typos.
1882 * config/spu/divv2df3.c: Fix typos.
1883 * config/spu/mfc_multi_tag_release.c: Fix typos.
1884 * config/spu/mfc_tag_release.c: Fix typos.
1885 * configure.ac: Fix typos.
1886 * configure: Regenerate.
1888 2012-05-25 Ian Lance Taylor <iant@google.com>
1890 * config/i386/morestack.S (__morestack_non_split): Check whether
1891 caller is varargs and needs %bp to hold the stack frame on return.
1893 2012-05-25 Olivier Hainque <hainque@adacore.com>
1895 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1896 sequence in the non pic case on VxWorks.
1898 2012-05-24 Olivier Hainque <hainque@adacore.com>
1900 * Makefile.in: Move dependency on install-unwind_h from
1901 "install-leaf" to "install".
1903 2012-05-24 Olivier Hainque <hainque@adacore.com>
1905 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1906 Use a separate command for stamp removals.
1908 2012-05-21 Andrew Pinski <apinski@cavium.com>
1910 PR bootstrap/53183
1911 * configure.ac: Define the default includes to being none.
1912 * configure: Regenerate.
1914 2012-05-16 Olivier Hainque <hainque@adacore.com>
1916 * Makefile.in (install-unwind_h): Rename into ...
1917 (install-unwind_h-forbuild): New target.
1918 (all): Use it instead of the former install-unwind_h.
1919 (install-unwind_h): Reinstate, copy to user install destination
1920 for include files, not to the internal gcc object directory one.
1921 (install-leaf): Depend on it.
1923 2012-05-15 Olivier Hainque <hainque@adacore.com>
1925 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1926 register numbers. LR_REGNO replaces R_LR.
1927 (ucontext_for): New, helper for ...
1928 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1929 and 5.3 of ...
1930 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1932 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1934 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1935 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1936 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1937 i386/t-cpuinfo ...
1938 (i[34567]86-*-*, x86_64-*-*): ... here.
1940 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1941 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1943 * config/i386/i386-cpuinfo.c: Rename to ...
1944 * config/i386/cpuinfo.c: ... this.
1945 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1947 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1948 (libgcc_cv_init_priority): New test.
1949 * configure: Regenerate.
1950 * config.in: New file.
1951 * Makefile.in (clean): Rename config.h to auto-target.h.
1952 (config.h): Likewise.
1953 (stamp-h): Likewise.
1955 * config/i386/cpuinfo.c (auto-target.h): Include.
1956 (CONSTRUCTOR_PRIORITY): Define.
1957 (__cpu_indicator_init): Use it.
1959 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1961 * longlong.h: Use a URL instead of an FSF postal address.
1962 Replace spaces with tab.
1964 2012-05-08 Teresa Johnson <tejohnson@google.com>
1966 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1967 (__gcov_dump): Ditto.
1968 (gcov_dump_complete): New global variable.
1969 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1970 (__gcov_flush): Outline functionality now in gcov_clear.
1971 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1973 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1975 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1976 (mips*-*-linux*): Include mips/t-tpbit when long double is
1977 16 bytes long.
1979 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1981 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1982 (get_available_features): New argument. Check for AVX2.
1983 (__cpu_indicator_init): Modify call to get_available_features.
1985 2012-04-25 Alan Modra <amodra@gmail.com>
1987 * config/rs6000/crtsavevr.S: New file.
1988 * config/rs6000/crtrestvr.S: New file.
1989 * config/rs6000/t-savresfgpr: Build the above.
1990 * config/rs6000/t-netbsd: Likewise.
1992 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1994 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1996 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1998 * libgcc/config/i386/i386-cpuinfo.c: New file.
1999 * libgcc/config/i386/t-cpuinfo: New file.
2000 * libgcc/config.host: Include t-cpuinfo.
2001 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2003 2012-04-24 Chao-ying Fu <fu@mips.com>
2005 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2007 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2009 struct siginfo vs. siginfo_t
2011 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2012 siginfo_t instead of struct siginfo.
2013 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2014 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2015 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2016 (ia64_handle_unwabi): Likewise.
2017 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2018 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2019 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2020 (sh_fallback_frame_state): Likewise.
2021 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2022 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2024 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2026 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2027 system call number.
2029 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2031 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2032 if it hasn't been previously saved.
2034 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2036 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2037 only for glibc.
2039 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2041 PR target/52737
2042 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2043 instead of __AVR_HAVE_8BIT_SP__.
2045 2012-03-26 Tristan Gingold <gingold@adacore.com>
2047 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2048 (unw_table_entry): Use unw_word instead of unsigned long.
2049 (_Unwind_FindTableEntry): Likewise.
2050 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2051 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2052 (_Unwind_FindTableEntry): Likewise.
2053 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2054 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2055 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2056 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2057 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2058 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2059 (uw_init_context_1, uw_install_context): Likewise.
2060 (unw_word): Move to unwind-ia64.h
2062 2012-03-26 Tristan Gingold <gingold@adacore.com>
2064 * config/vms/vms-ucrt0.c: Update copyright years.
2065 Add a sanity check.
2066 (___gcc_main_flags): Declare.
2067 (__main): Check flags to remap argv and exit code.
2068 * config.host (*-*-*vms*): Adjust extra_parts.
2069 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2070 (crt0.o): Add.
2072 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2074 * arm/lib1funcs.asm (ctzsi2): New function.
2075 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2076 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2077 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2078 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2079 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2080 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2082 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2084 * config.host: Add bits to support powerpc64-*-freebsd*.
2085 * config/rs6000/freebsd-unwind.h: New file.
2086 * config/rs6000/t-freebsd64: New file.
2088 2012-03-20 Richard Guenther <rguenther@suse.de>
2090 PR gcov-profile/52627
2091 * libgcov.c (init_mx): Fix mutex name.
2093 2012-03-16 Tristan Gingold <gingold@adacore.com>
2095 * config/ia64/vms-unwind.h: Remove ulong (and replace
2096 it by unw_reg where used). Define unw_reg with __int64.
2098 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2100 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2101 Solaris 8 handling.
2102 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2103 Solaris 8 handling.
2104 (sparc_is_sighandler): Likewise.
2106 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2108 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2109 <= saved reg size.
2111 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2113 * config/arm/crtn.S: Fix typo.
2115 2012-03-13 Richard Guenther <rguenther@suse.de>
2117 * libgcov.c: Remove stdio.h include and NULL un-define.
2119 2012-03-13 Richard Guenther <rguenther@suse.de>
2121 PR target/52569
2122 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2124 2012-03-13 Richard Guenther <rguenther@suse.de>
2126 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2128 2012-03-13 Richard Guenther <rguenther@suse.de>
2130 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2131 and __gthread_mutex_init_function definitions.
2133 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2135 * config.host (mips*-*-openbsd*): Remove.
2137 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2139 * config.host: Remove alpha*-dec-osf5.1* handling.
2140 * config/alpha/gthr-posix.c: Remove.
2141 * config/alpha/libgcc-osf5.ver: Remove.
2142 * config/alpha/osf5-unwind.h: Remove.
2143 * config/alpha/t-osf-pthread: Remove.
2144 * config/alpha/t-slibgcc-osf: Remove.
2145 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2146 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2147 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2148 * mkmap-flat.awk: Remove osf_export handling.
2150 2012-03-12 Richard Guenther <rguenther@suse.de>
2152 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2153 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2154 (__gthread_mutex_init_function): New function.
2155 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2157 PR gcov/49484
2158 * libgcov.c: Include gthr.h.
2159 (__gcov_flush_mx): New global variable.
2160 (init_mx, init_mx_once): New functions.
2161 (__gcov_flush): Protect self with a mutex.
2162 (__gcov_fork): Re-initialize mutex after forking.
2163 * unwind-dw2-fde.c: Change condition under which to use
2164 __GTHREAD_MUTEX_INIT_FUNCTION.
2166 2012-03-12 Tristan Gingold <gingold@adacore.com>
2168 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2169 * config/ia64/t-vms: Likewise.
2171 2012-03-11 Michael Hope <michael.hope@linaro.org>
2173 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2174 for Thumb-2.
2176 2012-03-07 Walter Lee <walt@tilera.com>
2178 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2179 "arch_atomic_".
2180 (atomic_xor): Rename and move definition to
2181 config/tilepro/atomic.h.
2182 (atomic_nand): Ditto.
2183 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2184 "arch_atomic_".
2185 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2186 (arch_atomic_nand): Ditto.
2188 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2190 PR target/52507
2191 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2193 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2195 PR target/52505
2196 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2197 from RAM.
2199 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2201 PR target/52461
2202 PR target/52508
2203 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2204 if RAMPZ affects reading from RAM.
2205 (__tablejump_elpm__): Ditto.
2206 (.xload): Ditto.
2207 (__movmemx_hi): Ditto.
2208 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2209 (__do_global_dtors): Ditto.
2210 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2211 (__movmemx_hi): Ditto.
2213 2012-03-05 Richard Henderson <rth@redhat.com>
2215 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2216 [ARM] (count_trailing_zeros): Use the builtin.
2218 2012-03-01 Kai Tietz <ktietz@redhat.com>
2220 * soft-fp: Imported from glibc upstream.
2222 2012-02-28 Kai Tietz <ktietz@redhat.com>
2224 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2225 for mingw-targets as attribute gcc_struct.
2227 2012-02-28 Ian Lance Taylor <iant@google.com>
2229 * generic-morestack.c (__splitstack_releasecontext): Correct call
2230 to __morestack_release_segments.
2232 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2234 PR target/52390
2235 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2236 for __linux__ when removing signals from __morestack_fullmask.
2238 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2240 PR target/52261
2241 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2243 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2245 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2246 instead of HAVE_INITFINI_ARRAY.
2247 * config/ia64/crtend.S: Likewise.
2249 2012-02-20 Kai Tietz <ktietz@redhat.com>
2251 PR libstdc++/52300
2252 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2254 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2255 to w32-unwind.h header.
2257 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2259 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2260 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2261 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2262 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2264 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2266 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2268 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2270 PR libitm/52220
2271 * config/darwin-crt-tm.c: Correct typo.
2273 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2274 Patrick Marlier <patrick.marlier@gmail.com>
2276 PR libitm/52220
2277 * config/darwin-crt-tm.c: Generate dummy functions.
2279 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2280 Patrick Marlier <patrick.marlier@gmail.com>
2282 PR libitm/52042
2283 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2284 (__doTMRegistrations): Call it.
2285 (__doTMdeRegistrations): Likewise.
2287 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2288 Anatoly Sokolov <aesok@post.ru>
2289 Eric Weddington <eric.weddington@atmel.com>
2291 PR target/52261
2292 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2293 (__epilogue_restores__): Ditto.
2295 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2297 PR target/51921
2298 PR target/52205
2299 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2300 Solaris 11 and slightly reformat.
2301 (sparc_is_sighandler): Likewise.
2303 2012-02-14 Walter Lee <walt@tilera.com>
2305 * config.host: Handle tilegx and tilepro.
2306 * config/tilegx/sfp-machine.h: New file.
2307 * config/tilegx/sfp-machine32.h: New file.
2308 * config/tilegx/sfp-machine64.h: New file.
2309 * config/tilegx/t-crtstuff: New file.
2310 * config/tilegx/t-softfp: New file.
2311 * config/tilegx/t-tilegx: New file.
2312 * config/tilepro/atomic.c: New file.
2313 * config/tilepro/atomic.h: New file.
2314 * config/tilepro/linux-unwind.h: New file.
2315 * config/tilepro/sfp-machine.h: New file.
2316 * config/tilepro/softdivide.c: New file.
2317 * config/tilepro/softmpy.S: New file.
2318 * config/tilepro/t-crtstuff: New file.
2319 * config/tilepro/t-tilepro: New file.
2321 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2323 PR libstdc++/51296
2324 PR libstdc++/51906
2325 * gthr-posix.h: Allow static initializer macros to be disabled.
2326 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2328 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2330 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2331 Add t-slibgcc-libgcc to tmake_file.
2332 * config/mips/libgcc-mips16.ver: Revert previous patch.
2333 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2335 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2336 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2338 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2339 * config/cr16/crti.S: New file.
2340 * config/cr16/crtlibid.S: New file.
2341 * config/cr16/crtn.S: New file.
2342 * config/cr16/lib1funcs.S: New file.
2343 * config/cr16/t-cr16: New file.
2344 * config/cr16/t-crtlibid: New file.
2345 * config/cr16/unwind-dw2.h: New file.
2346 * config/cr16/unwind-cr16.c: New file.
2347 * config/cr16/divmodhi3.c: New file.
2349 2012-01-25 Alan Modra <amodra@gmail.com>
2351 * config/rs6000/t-linux64: Delete. Move..
2352 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2353 * config/rs6000/t-linux: ..and libgcc flags to here.
2355 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2357 * config.host (i[34567]86-*-interix3*):
2358 Change triplet to i[34567]86-*-interix[3-9]*.
2359 * configure: Regenerate.
2361 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2362 Richard Sandiford <rdsandiford@googlemail.com>
2364 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2365 * config/mips/mips16.S (__mips16_rdhwr): New function.
2366 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2368 2012-01-11 Nathan Sidwell <nathan@acm.org>
2370 * libgcov.c (__gcov_init): Ignore objects with no functions.
2372 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2374 PR target/49868
2375 Extend __pgmx semantics to linearize memory.
2376 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2377 * config/avr/lib1funcs.S (__xload_1): New function.
2378 (__movmemx_qi, __movmemx_hi): New functions.
2379 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2380 semantics.
2382 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2384 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2385 purported sigacthandler address isn't null before dereferencing it.
2386 (sparc_is_sighandler): Likewise.
2388 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2390 PR ada/41929
2391 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2392 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2393 (sparc_is_sighandler): Likewise.
2394 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2396 2012-01-06 Tristan Gingold <gingold@adacore.com>
2398 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2399 compatibility thunks...
2400 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2401 (crtbeginS.o, crtendS.o): ... and these to ...
2402 * config/ia64/t-ia64-elf: ... this new file.
2403 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2404 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2406 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2408 * configure: Regenerate.
2409 * config/s390/t-crtstuff: Remove -fPIC.
2411 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2413 PR bootstrap/51006
2414 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2415 for NetBSD.
2417 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2419 PR target/51345
2420 * config/avr/lib1funcs.S: Remove FIXME comments.
2421 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2423 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2425 Implement light-weight DImode support.
2426 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2427 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2428 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2429 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2431 2011-12-30 Nathan Sidwell <nathan@acm.org>
2433 * libgcov.c (gcov_crc32): Remove global var.
2434 (free_fn_data): New function.
2435 (buffer_fn_data): Pass in filename, more robust error recovery.
2436 (crc32_unsigned): New function.
2437 (gcov_exit): More robust detection of new program. More robust
2438 error recovery.
2439 (__gcov_init): Do not update program's crc here.
2441 2011-12-21 Tristan Gingold <gingold@adacore.com>
2443 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2445 2011-12-21 Ian Lance Taylor <iant@google.com>
2447 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2449 2011-12-20 Ian Lance Taylor <iant@google.com>
2451 * config/i386/morestack.S (__morestack_non_split): If there is
2452 enough stack space already, don't split. Ask for more stack space
2453 than we required.
2455 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2457 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2458 `sys/sdt.h'.
2459 (_Unwind_DebugHook): New function.
2460 (uw_restore_core_regs): New define.
2461 (unwind_phase2): Use uw_restore_core_regs instead of
2462 restore_core_regs.
2463 (unwind_phase2_forced): Likewise.
2464 (__gnu_Unwind_Resume): Likewise.
2466 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2468 * config/alpha/linux-unwind.h: Update copyright years.
2469 (MD_FROB_UPDATE_CONTEXT): New define.
2470 (alpha_frob_update_context): New function.
2472 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2474 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2475 tmake_file rather replacing it.
2477 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2479 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2480 function is not used for PPC64.
2481 (save_world): Amend comments. Update the VRsave mask to reflect the
2482 saved regs.
2483 (rest_world): Update comments, do not clobber r10, do not use r8.
2484 (eh_rest_world_r10): Amend comments, do not use r8.
2485 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2486 no longer used, move restore of CR and target address to the end of
2487 the routine.
2489 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2491 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2492 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2494 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2496 PR target/49313
2497 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2498 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2500 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2502 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2504 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2506 PR target/49313
2507 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2508 * config/avr/lib1funcs.S (__muldi3): New function.
2510 2011-12-06 Andrew Pinski <apinski@cavium.com>
2512 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2513 size of func_ptr.
2514 (__frame_dummy_init_array_entry): Likewise.
2516 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2518 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2520 PR target/51345
2521 PR target/51002
2522 * config/avr/lib1funcs.S (__prologue_saves__,
2523 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2524 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2526 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2528 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2530 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2532 PR other/51272
2533 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2534 (_ITM_deregisterTMCloneTable): Likewise.
2535 (__register_frame_info): Fix unused warning.
2536 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2537 pthread_default_stacksize_np): Likewise.
2538 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2540 2011-11-29 DJ Delorie <dj@redhat.com>
2542 * config.host (rl78-*-elf): New case.
2543 * config/rl78: New directory for the Renesas RL78.
2545 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2547 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2548 formatting.
2550 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2552 PR other/51022
2553 * config/rs6000/t-savresfgpr: New file.
2554 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2555 $(srcdir)/config/rs6000/eabi.S.
2556 * config/rs6000/t-ppccomm-ldbl: Remove.
2557 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2558 tmake_file.
2559 (powerpc-*-eabispe*): Likewise.
2560 (powerpc-*-eabi*): Likewise.
2561 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2562 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2563 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2564 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2565 tmake_file.
2566 (powerpc-*-eabisim*): Likewise.
2567 (powerpc-*-elf*): Likewise.
2568 (powerpc-*-eabialtivec*): Likewise.
2569 (powerpc-xilinx-eabi*): Likewise.
2570 (powerpc-*-rtems*): Likewise.
2571 (powerpcle-*-elf*): Likewise.
2572 (powerpcle-*-eabisim*): Likewise.
2573 (powerpcle-*-eabi*): Likewise.
2575 2011-11-27 Ian Lance Taylor <iant@google.com>
2577 * generic-morestack.c (__splitstack_find): Check for NULL old
2578 stack value.
2579 (__splitstack_resetcontext): New function.
2580 (__splitstack_releasecontext): New function.
2581 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2583 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2585 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2587 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2589 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2591 2011-11-26 Richard Henderson <rth@redhat.com>
2593 * config/m68k/linux-atomic.c: New file.
2594 * config/m68k/t-linux: New file.
2595 * config.host (m68k-uclinux, m68k-linux): Use it.
2597 2011-11-26 Richard Henderson <rth@redhat.com>
2599 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2600 (__TMC_END__): Only declare if hidden is available; in the definition,
2601 if hidden is unavailable add a null record.
2602 (deregister_tm_clones, register_tm_clones): New.
2603 (__do_global_dtors_aux, frame_dummy): Use them.
2604 (__do_global_dtors, __do_global_ctors_1): Likewise.
2606 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2608 * config/darwin-crt-tm.c: New file.
2609 * config.host (darwin): Build crttms.o crttme.o to provide
2610 startup and shutdown for tm clones.
2611 * config/t-darwin (crttms.o): New build rule.
2612 (crttme.o): Likewise.
2614 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2616 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2617 et al.
2619 2011-11-21 Richard Henderson <rth@redhat.com>
2621 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2622 (__TMC_LIST__, __TMC_END__): New.
2623 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2624 (__do_global_dtors): Likewise.
2625 (frame_dummy): Call _ITM_registerTMCloneTable.
2626 (__do_global_ctors_1): Likewise.
2628 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2630 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2631 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2632 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2633 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2634 * config/i386/t-darwin64: Remove.
2635 * config/sh/t-netbsd (LIB2ADD): Remove.
2637 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2639 PR target/49313
2640 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2641 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2642 * config/avr/lib1funcs.S (wmov): New assembler macro.
2643 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2644 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2645 (__udivmod64): New function.
2646 (__negdi2): New function.
2648 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2650 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2651 *-*-freebsd*aout*): Remove.
2653 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2655 * static-object.mk (c_flags-$o): Save c_flags.
2656 ($(base)$(objext)): Use it.
2658 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2660 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2662 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2664 PR target/49868
2665 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2666 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2667 New functions.
2669 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2671 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2672 functions.
2673 (aeabi_uidivmod): Likewise.
2674 (umodsi3): Likewise.
2675 (divsi3): Likewise.
2676 (aeabi_idivmod): Likewise.
2677 (modsi3): Likewise.
2679 2011-11-16 Tristan Gingold <gingold@adacore.com>
2681 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2683 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2685 PR target/49868
2686 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2687 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2689 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2691 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2692 tmake_file list.
2693 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2694 * config/pa/t-stublib64: Delete.
2696 2011-11-12 Richard Henderson <rth@redhat.com>
2698 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2699 cast the pointer argument to _Unwind_SetGRPtr.
2701 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2703 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2705 2011-11-09 Ian Lance Taylor <iant@google.com>
2707 * generic-morestack.c: Include <string.h>.
2708 (uintptr_type): Define.
2709 (struct initial_sp): Add dont_block_signals field. Reduce size of
2710 extra array by 1.
2711 (allocate_segment): Set prev field to NULL. Don't set
2712 __morestack_current_segment or __morestack_segments.
2713 (__generic_morestack): Update current->prev and *pp after calling
2714 allocate_segment.
2715 (__morestack_block_signals): Don't do anything if
2716 dont_block_signals is set.
2717 (__morestack_unblock_signals): Likewise.
2718 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2719 uintptr_type.
2720 (__splitstack_block_signals): New function.
2721 (enum __splitstack_content_offsets): Define.
2722 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2723 (__splitstack_makecontext): New function.
2724 (__splitstack_block_signals_context): New function.
2725 (__splitstack_find_context): New function.
2726 * config/i386/morestack.S (__morestack_get_guard): New function.
2727 (__morestack_set_guard, __morestack_make_guard): New functions.
2728 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2730 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2732 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2733 (i[34567]86-*-mingw*): ... here.
2734 (x86_64-*-mingw*): ... here.
2736 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2738 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2740 2011-11-07 Nathan Sidwell <nathan@acm.org>
2742 * libgcov.c (struct gcov_fn_buffer): New struct.
2743 (buffer_fn_data): New helper.
2744 (gcov_exit): Rework for new gcov data structures.
2746 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2748 PR target/49313
2749 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2751 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2753 * config.host (tmake_file): Correct comment.
2754 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2755 t-libgcc-pic.
2756 (bfin*-uclinux*): Likewise.
2757 (bfin*-linux-uclibc*): Likewise.
2758 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2760 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2761 assigning.
2762 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2763 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2764 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2765 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2766 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2767 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2768 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2769 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2770 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2771 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2772 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2773 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2774 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2776 * config/bfin/t-elf: Remove.
2777 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2779 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2781 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2782 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2783 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2784 (lm32-*-elf*): ... this.
2785 (lm32-*-rtems*): ... and this.
2786 Add to tmake_file.
2787 (m32r-*-rtems*): Add to tmake_file.
2788 (moxie-*-rtems*): Likewise.
2789 (sparc-*-rtems*): Likewise.
2790 Remove t-rtems from tmake_file.
2791 (sparc64-*-rtems*): Likewise.
2792 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2793 instead.
2795 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2797 PR bootstrap/50982
2798 * config/gthr-posix.h: Move ...
2799 * gthr-posix.h: ... here.
2800 * config/gthr-lynx.h: Reflect this.
2801 * config/gthr-vxworks.h: Likewise.
2802 * config/rs6000/gthr-aix.h: Likewise.
2803 * configure.ac (target_thread_file): Likewise.
2804 * configure: Regenerate.
2806 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2808 * config.host (arm*-*-rtemseabi*): New target.
2810 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2812 PR other/50991
2813 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2814 extra-parts.
2816 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2818 * config.host (epiphany-*-elf*): New configuration.
2819 * config/epiphany: New Directory.
2821 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2823 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2824 * config/avr/t-rtems: New.
2825 Filter out _exit from LIB1ASMFUNCS.
2827 2011-11-04 David S. Miller <davem@davemloft.net>
2829 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2830 * configure: Rebuild.
2832 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2834 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2835 variable.
2837 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2839 PR target/50931
2840 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2841 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2843 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2845 PR target/50989
2846 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2848 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2850 * config/c6x/t-elf (LIB2ADDEH): Set.
2851 * config/c6x/t-c6x-elf: Remove.
2853 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2855 * config/i386/sol2-ci.S: Rename to ...
2856 * config/i386/crti.S: ... this.
2857 * config/i386/sol2-cn.S: Rename to ...
2858 * config/i386/crtn.S: ... this.
2859 * config/sparc/sol2-ci.S: Rename to ...
2860 * config/sparc/crti.S: ... this.
2861 * config/sparc/sol2-cn.S: Rename to ...
2862 * config/sparc/crtn.S: ... this.
2863 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2864 (crti.o, crtn.o): Remove.
2866 2011-11-04 Tristan Gingold <gingold@adacore.com>
2868 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2870 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2872 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2874 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2876 * config.host (crisv32-*-none, cris-*-none): Remove.
2877 (crisv32-*-elf): Append to tmake_file, don't just set it.
2878 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2880 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2882 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2883 (ecrtn$(objext)): Likewise.
2884 (ncrti$(objext)): Likewise.
2885 (ncrtn$(objext)): Likewise.
2887 2011-11-03 Andreas Schwab <schwab@redhat.com>
2889 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2891 2011-11-02 David S. Miller <davem@davemloft.net>
2893 * configure.ac: Set host_address on sparc too.
2894 * configure: Regenerate.
2895 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2896 based upon host_address.
2897 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2899 2011-11-02 Jason Merrill <jason@redhat.com>
2901 * config/rs6000/t-ppccomm: Add missing \.
2903 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2905 * gthr-single.h, gthr.h: New files.
2906 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2907 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2908 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2909 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2910 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2911 * configure.ac (thread_header): New variable.
2912 Set it depending on target_thread_file.
2913 (gthr-default.h): Link from $thread_header.
2914 * configure: Regenerate.
2915 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2917 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2919 * configure.ac (tm_file_): New variable.
2920 Determine from tm_file.
2921 (tm_file, tm_defines): Substitute.
2922 * configure: Regenerate.
2923 * mkheader.sh: New file.
2924 * Makefile.in (clean): Remove libgcc_tm.h.
2925 ($(objects)): Depend on libgcc_tm.h.
2926 (libgcc_tm_defines, libgcc_tm_file): New variables.
2927 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2928 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2929 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2930 ($(extra-parts)): Depend on libgcc_tm.h.
2931 * config.host (tm_defines, tm_file): New variable.
2932 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2933 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2934 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2935 (avr-*-rtems*): Likewise.
2936 (avr-*-*): Likewise.
2937 (frv-*-elf): Likewise.
2938 (frv-*-*linux*): Likewise.
2939 (h8300-*-rtems*): Likewise.
2940 (h8300-*-elf*): Likewise.
2941 (i[34567]86-*-darwin*): Likewise.
2942 (x86_64-*-darwin*): Likewise.
2943 (rx-*-elf): Likewise.
2944 (tic6x-*-uclinux): Likewise.
2945 (tic6x-*-elf): Likewise.
2946 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2947 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2948 * config/i386/cygming-crtbegin.c: Likewise.
2949 * config/i386/cygming-crtend.c: Likewise.
2950 * config/ia64/fde-vms.c: Likewise.
2951 * config/ia64/unwind-ia64.c: Likewise.
2952 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2953 * config/rs6000/darwin-fallback.c: Likewise.
2954 * config/stormy16/lib2funcs.c: Likewise.
2955 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2956 * crtstuff.c: Likewise.
2957 * dfp-bit.h: Likewise.
2958 * emutls.c: Likewise.
2959 * fixed-bit.c: Likewise.
2960 * fp-bit.c: Likewise.
2961 * generic-morestack-thread.c: Likewise.
2962 * generic-morestack.c: Likewise.
2963 * libgcc2.c: Likewise.
2964 * libgcov.c: Likewise.
2965 * unwind-dw2-fde-dip.c: Likewise.
2966 * unwind-dw2-fde.c: Likewise.
2967 * unwind-dw2.c: Likewise.
2968 * unwind-sjlj.c: Likewise.
2970 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2972 * configure.ac: Include ../config/picflag.m4.
2973 (GCC_PICFLAG): Call it.
2974 Substitute.
2975 * configure: Regenerate.
2976 * Makefile.in (gcc_srcdir): Remove.
2977 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2978 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2979 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2980 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2981 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2982 Use $<.
2983 Remove comment.
2984 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2985 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2986 to refer to libgcc2.c.
2987 Use $<.
2988 * config/darwin-64.c: New file.
2989 * config/darwin-crt3.c: Remove comment.
2990 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2991 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2992 config/udivmodsi4.c: New files.
2993 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2994 config/memset.c: New files.
2995 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2996 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2997 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2998 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2999 * config/t-openbsd-thread: New file.
3000 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3001 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3002 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3003 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3004 qrnnd.S.
3005 Adapt filename.
3006 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3007 to refer to gthr-posix.c.
3008 * config/alpha/t-vms (LIB2ADD): Set.
3009 * config/alpha/vms-gcc_shell_handler.c: New file.
3010 * config/arm/bpabi.c, config/arm/fp16.c,
3011 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3012 config/arm/unaligned-funcs.c: New files.
3013 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3014 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3015 * config/arm/t-linux: Likewise.
3016 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3017 * config/arm/t-netbsd: New file.
3018 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3019 * config/arm/t-symbian (LIB2ADD_ST): Set.
3020 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3021 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3022 * config/bfin/t-elf: New file.
3023 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3024 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3025 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3026 config/c6x/ltf.c: New files.
3027 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3028 (HOST_LIBGCC2_CFLAGS): Set.
3029 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3030 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3031 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3032 New files.
3033 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3034 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3035 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3036 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3037 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3038 files.
3039 * config/frv/t-frv (LIB2ADD): Set.
3040 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3041 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3042 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3043 config/h8300/popcounthi2.c: New files.
3044 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3045 * config/i386/gthr-win32.c: New file.
3046 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3047 * config/i386/t-cygwin: Likewise.
3048 * config/i386/t-darwin, config/i386/t-darwin64,
3049 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3050 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3051 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3052 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3053 * config/ia64/quadlib.c: New file.
3054 * config/ia64/t-hpux (LIB2ADD): Set.
3055 * config/ia64/t-ia64: Add comment.
3056 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3057 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3058 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3059 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3060 * config/m32c/t-m32c (LIB2ADD): Set.
3061 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3062 * config/m32r/t-m32r: Likewise.
3063 * config/m68k/fpgnulib.c: New file.
3064 * config/m68k/t-floatlib (LIB2ADD): Set.
3065 (xfgnulib.c): New target.
3066 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3067 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3068 * config/mep/t-mep (LIB2ADD): Set.
3069 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3070 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3071 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3072 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3073 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3074 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3075 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3076 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3077 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3078 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3079 New files.
3080 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3081 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3082 * config/pa/fptr.c, config/pa/lib2funcs.S,
3083 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3084 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3085 (LIB2ADD, LIB2ADD_ST): Set.
3086 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3087 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3088 Set.
3089 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3090 * config/pdp11/t-pdp11: New file.
3091 * config/picochip/libgccExtras/adddi3.S,
3092 config/picochip/libgccExtras/ashlsi3.S,
3093 config/picochip/libgccExtras/ashrsi3.S,
3094 config/picochip/libgccExtras/clzsi2.S,
3095 config/picochip/libgccExtras/cmpsi2.S,
3096 config/picochip/libgccExtras/divmod15.S,
3097 config/picochip/libgccExtras/divmodhi4.S,
3098 config/picochip/libgccExtras/divmodsi4.S,
3099 config/picochip/libgccExtras/lshrsi3.S,
3100 config/picochip/libgccExtras/parityhi2.S,
3101 config/picochip/libgccExtras/popcounthi2.S,
3102 config/picochip/libgccExtras/subdi3.S,
3103 config/picochip/libgccExtras/ucmpsi2.S,
3104 config/picochip/libgccExtras/udivmodhi4.S,
3105 config/picochip/libgccExtras/udivmodsi4.S: New files.
3106 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3107 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3108 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3109 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3110 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3111 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3112 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3113 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3114 files.
3115 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3116 (HOST_LIBGCC2_CFLAGS): Set.
3117 * config/rs6000/t-darwin64: New file.
3118 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3119 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3120 * config/rs6000/t-ppccomm (LIB2ADD): Add
3121 $(srcdir)/config/rs6000/tramp.S.
3122 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3123 Add $(srcdir)/config/rs6000/eabi.S.
3124 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3125 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3126 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3127 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3128 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3129 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3130 * config/rs6000/tramp.S: New file.
3131 * config/s390/t-tpf: Remove.
3132 * config/sh/linux-atomic.S: New file.
3133 * config/sh/t-linux (LIB2ADD): Set.
3134 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3135 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3136 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3137 to unwind-dw2.c.
3138 (HOST_LIBGCC2_CFLAGS): Set.
3139 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3140 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3141 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3142 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3143 config/spu/mfc_multi_tag_release.c,
3144 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3145 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3146 config/spu/multi3.c: New files.
3147 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3148 (HOST_LIBGCC2_CFLAGS): Set.
3149 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3150 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3151 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3152 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3153 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3154 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3155 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3156 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3157 config/stormy16/umodsi3.c: New files.
3158 * config/xtensa/lib2funcs.S: New file.
3159 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3160 * config/xtensa/t-xtensa (LIB2ADD): Set.
3161 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3162 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3163 Add t-freebsd-thread to tmake_file for posix threads.
3164 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3165 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3166 (*-*-lynxos*): Likewise.
3167 (*-*-netbsd*): Likewise.
3168 (*-*-openbsd*): Likewise.
3169 Add t-openbsd-thread to tmake_file for posix threads.
3170 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3171 (*-*-vxworks*): Set tmake_file.
3172 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3173 (alpha*-*-freebsd*): Likewise.
3174 (alpha*-*-netbsd*): Likewise.
3175 (alpha*-*-openbsd*): Likewise.
3176 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3177 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3178 (alpha*-dec-*vms*): Likewise.
3179 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3180 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3181 (bfin*-uclinux*): Likewise.
3182 (bfin*-linux-uclibc*): Likewise.
3183 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3184 (crisv32-*-none): Likewise.
3185 (cris-*-elf): Likewise.
3186 (cris-*-none): Likewise.
3187 (cris-*-linux*, crisv32-*-linux*): Likewise.
3188 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3189 tmake_file.
3190 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3191 tmake_file.
3192 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3193 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3194 (x86_64-*-elf*): Likewise.
3195 (i[34567]86-*-nto-qnx*): Likewise.
3196 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3197 win32 threads.
3198 (x86_64-*-mingw*): Likewise.
3199 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3200 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3201 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3202 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3203 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3204 tmake_file.
3205 (mipsisa64sr71k-*-elf*): Likewise.
3206 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3207 (mips-*-elf*, mipsel-*-elf*): Likewise.
3208 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3209 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3210 (mips*-*-rtems*): Likewise.
3211 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3212 to tmake_file.
3213 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3214 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3215 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3216 (spu-*-elf*): Likewise.
3217 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3219 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3221 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3222 $(srcdir) to refer to $(LIB1ASMSRC).
3223 Use $<.
3224 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3225 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3226 config/arm/lib1funcs.S: New files.
3227 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3228 * config/arm/t-arm: New file.
3229 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3230 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3231 config/arm/t-strongarm-elf: New files.
3232 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3233 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3234 * config/avr/lib1funcs.S: New file.
3235 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3236 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3237 * config/c6x/lib1funcs.S: New file.
3238 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3239 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3240 * config/frv/lib1funcs.S: New file.
3241 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3242 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3243 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3244 * config/ia64/__divxf3.asm: Rename to ...
3245 * config/ia64/__divxf3.S: ... this.
3246 Adapt lib1funcs.asm filename.
3247 * config/ia64/_fixtfdi.asm: Rename to ...
3248 * config/ia64/_fixtfdi.S: ... this.
3249 Adapt lib1funcs.asm filename.
3250 * config/ia64/_fixunstfdi.asm: Rename to ...
3251 * config/ia64/_fixunstfdi.S: ... this.
3252 Adapt lib1funcs.asm filename.
3253 * config/ia64/_floatditf.asm: Rename to ...
3254 * config/ia64/_floatditf.S: ... this.
3255 Adapt lib1funcs.asm filename.
3256 * config/ia64/lib1funcs.S: New file.
3257 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3258 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3259 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3260 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3261 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3262 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3263 * config/mep/lib1funcs.S: New file.
3264 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3265 * config/mips/mips16.S: New file.
3266 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3267 * config/pa/milli64.S: New file.
3268 * config/pa/t-linux, config/pa/t-linux64: New files.
3269 * config/picochip/lib1funcs.S: New file.
3270 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3271 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3272 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3273 * config/sh/t-netbsd: New file.
3274 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3275 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3276 * config/sh/t-sh64: New file.
3277 * config/sparc/lb1spc.S: New file.
3278 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3279 filename.
3280 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3281 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3282 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3283 config/xtensa/lib1funcs.S: New files.
3284 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3285 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3286 tmake_file.
3287 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3288 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3289 (arm*-*-linux*): Likewise.
3290 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3291 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3292 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3293 (arm*-*-ecos-elf): Likewise.
3294 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3295 (arm*-*-rtems*): Likewise.
3296 (arm*-*-elf): Likewise.
3297 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3298 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3299 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3300 (bfin*-uclinux*): Likewise.
3301 (bfin*-linux-uclibc*): Likewise.
3302 (bfin*-rtems*): Likewise.
3303 (bfin*-*): Likewise.
3304 (fido-*-elf): Merge into m68k-*-elf*.
3305 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3306 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3307 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3308 (h8300-*-elf*): Likewise.
3309 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3310 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3311 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3312 (i[34567]86-*-mingw*): Likewise.
3313 (x86_64-*-mingw*): Likewise.
3314 (i[34567]86-*-interix3*): Likewise.
3315 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3316 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3317 (m68k-*-elf*): Also handle fido-*-elf.
3318 Add m68k/t-floatlib to tmake_file.
3319 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3320 (m68k-*-linux*): Likewise.
3321 (m68k-*-rtems*): Likewise.
3322 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3323 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3324 sh64*-*-*.
3325 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3326 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3327 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3328 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3329 sh/t-netbsd to tmake_file.
3330 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3331 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3332 (sh-wrs-vxworks): Likewise.
3333 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3334 *-leon[3-9]*.
3335 (v850*-*-*): Add v850/t-v850 to tmake_file.
3336 (vax-*-linux*): Add vax/t-linux to tmake_file.
3337 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3339 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3341 * crtstuff.c: New file.
3342 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3343 (CRTSTUFF_T_CFLAGS): Define.
3344 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3345 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3346 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3347 crtstuff.c.
3348 Use $<.
3349 (crtbeginT.o): Use $(objext).
3350 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3351 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3352 (gcc-extra-parts): Remove.
3353 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3354 Set extra_parts.
3355 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3356 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3357 Add t-crtstuff-pic to tmake_file.
3358 (*-*-lynxos*): New case.
3359 Set tmake_file, extra_parts.
3360 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3361 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3362 *-*-netbsdelf[2-9]*.
3363 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3364 (*-*-rtems*): Set extra_parts.
3365 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3366 (*-*-uclinux*): New case.
3367 Set extra_parts.
3368 (*-*-vms*): New case.
3369 Set tmake_file, extra_parts.
3370 (*-*-elf): Set extra_parts.
3371 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3372 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3373 vms/t-vms64.
3374 Set extra_parts.
3375 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3376 Set extra_parts.
3377 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3378 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3379 (arm-wrs-vxworks): Append to tmake_file.
3380 Set extra_parts.
3381 (arm*-*-uclinux*): Set extra_parts.
3382 (arm*-*-ecos-elf): Likewise.
3383 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3384 arm*-*-eabi*.
3385 (arm*-*-rtems*): Set extra_parts.
3386 (arm*-*-elf): Likewise.
3387 (avr-*-rtems*): Clear extra_parts.
3388 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3389 Set extra_parts.
3390 (bfin*-uclinux*): Likewise.
3391 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3392 (bfin*-rtems*): Append to tmake_file.
3393 Set extra_parts.
3394 (bfin*-*): Likewise.
3395 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3396 (crisv32-*-elf): ... this.
3397 (crisv32-*-none): ... this.
3398 (cris-*-elf, cris-*-none): New cases.
3399 Add cris/t-elfmulti to tmake_file.
3400 (fr30-*-elf): Append to tmake_file.
3401 Set extra_parts.
3402 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3403 Set extra_parts.
3404 (h8300-*-rtems*): Append to tmake_file.
3405 Set extra_parts.
3406 (h8300-*-elf*): Likewise.
3407 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3408 Set extra_parts.
3409 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3410 Set extra_parts.
3411 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3412 (x86_64-*-elf*): Likewise.
3413 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3414 (x86_64-*-freebsd*): Likewise.
3415 (x86_64-*-netbsd*): Likewise.
3416 (i[34567]86-*-linux*): Likewise.
3417 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3418 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3419 (x86_64-*-linux*): Likewise.
3420 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3421 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3422 tmake_file.
3423 Set extra_parts.
3424 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3425 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3426 Append to extra_parts, remove crtbegin.o, crtend.o.
3427 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3428 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3429 crtend.o, crtbeginS.o, crtendS.o.
3430 (ia64*-*-linux*): Comment extra_parts.
3431 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3432 Set extra_parts.
3433 (iq2000*-*-elf*): Clear extra_parts.
3434 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3435 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3436 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3437 (m32r-*-rtems*): ... this.
3438 Add m32r/t-m32r to tmake_file.
3439 (m68k-*-elf*): Add t-crtin to tmake_file.
3440 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3441 (mcore-*-elf): Likewise.
3442 (microblaze*-*-*): Set extra_parts.
3443 (mips*-sde-elf*): New case.
3444 Set tmake_file, extra_parts.
3445 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3446 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3447 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3448 tmake_file.
3449 Set extra_parts.
3450 (mipsisa64sr71k-*-elf*): Likewise.
3451 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3452 (mips-*-elf*, mipsel-*-elf*): Likewise.
3453 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3454 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3455 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3456 (mips*-*-rtems*): Likewise.
3457 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3458 (moxie-*-*): Split into ...
3459 (moxie-*-elf, moxie-*-uclinux*): ... this.
3460 Add to extra_parts, remove crtbegin.o, crtend.o.
3461 (moxie-*-rtems*): New case.
3462 Set tmake_file.
3463 Clear extra_parts.
3464 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3465 Set extra_parts.
3466 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3467 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3468 tmake_file.
3469 Set extra_parts.
3470 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3471 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3472 Set extra_parts.
3473 (powerpc-*-eabisim*): Likewise.
3474 (powerpc-*-elf*): Likewise.
3475 (powerpc-*-eabialtivec*): Likewise.
3476 (powerpc-xilinx-eabi*): Likewise.
3477 (powerpc-*-eabi*): Likewise.
3478 (powerpc-*-rtems*): Likewise.
3479 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3480 tmake_file.
3481 Set extra_parts.
3482 (powerpc-*-lynxos*): Add to tmake_file.
3483 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3484 rs6000/t-crtstuff, t-crtstuff-pic.
3485 Set extra_parts.
3486 (powerpcle-*-eabisim*): Likewise.
3487 (powerpcle-*-eabi*): Likewise.
3488 (rx-*-elf): Remove extra_parts.
3489 (s390x-ibm-tpf*): Set extra_parts.
3490 (score-*-elf): Set extra_parts.
3491 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3492 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3493 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3494 (sh64l*-*-netbsd*): Split into ...
3495 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3496 Add t-crtstuff-pic to tmake_file.
3497 Set extra_parts.
3498 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3499 Set extra_parts.
3500 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3501 (sparc-*-elf*): Remove t-crtin from tmake_file.
3502 Add to extra_parts, remove crtbegin.o, crtend.o.
3503 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3504 (sparc64-*-linux*): Likewise.
3505 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3506 Add to extra_parts, remove crtbegin.o, crtend.o.
3507 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3508 Add to extra_parts, remove crtbegin.o, crtend.o.
3509 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3510 Add to extra_parts, remove crtbegin.o, crtend.o.
3511 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3512 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3513 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3514 Set extra_parts.
3515 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3516 Set extra_parts.
3517 (tic6x-*-*): Change to ...
3518 (tic6x-*-elf): ... this.
3519 Set extra_parts.
3520 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3521 Set extra_parts.
3522 (am33_2.0-*-linux*): Add comment.
3523 (mep*-*-*): Add mep/t-mep to tmake_file.
3524 Set extra_parts.
3525 * config/alpha/t-vms: New file.
3526 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3527 * config/arm/crti.S, config/arm/crtn.S: New files.
3528 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3529 * config/bfin/crtlibid.S: New file.
3530 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3531 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3532 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3533 (crti.o, crtin.o): New rules.
3534 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3535 * config/c6x/t-uclinux: New file.
3536 * config/cris/t-elfmulti: New file.
3537 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3538 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3539 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3540 * config/frv/t-frv: New file.
3541 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3542 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3543 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3544 New files.
3545 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3546 refer to cygming-crtbegin.c, cygming-crtend.c.
3547 Use $<.
3548 * config/i386/t-nto: New file.
3549 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3550 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3551 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3552 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3553 Use .S extension.
3554 Use $<.
3555 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3556 (crtinitS.o): New rule.
3557 * config/ia64/vms-crtinit.S: New file.
3558 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3559 * config/m32r/initfini.c: New file.
3560 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3561 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3562 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3563 * config/mep/t-mep: New file.
3564 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3565 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3566 * config/mips/crti.S, config/mips/crtn.S: New files.
3567 * config/mips/t-crtstuff: New file.
3568 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3569 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3570 (CUSTOM_CRTIN): Set.
3571 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3572 dependencies.
3573 Use $(srcdir) to refer to crti.S, crtn.S.
3574 Use .S extension, $<.
3575 * config/moxie/crti.asm: Rename to ...
3576 * config/moxie/crti.S: ... this.
3577 * config/moxie/crtn.asm: Rename to ...
3578 * config/moxie/crtn.S: ... this.
3579 * config/moxie/t-moxie: Remove.
3580 * config/pa/stublib.c: New file.
3581 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3582 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3583 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3584 * config/rs6000/t-crtstuff: New file.
3585 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3586 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3587 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3588 Make output file explicit.
3589 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3590 Make output file explicit.
3591 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3592 Make output file explicit.
3593 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3594 Make output file explicit.
3595 * config/score/crti.S, config/score/crtn.S: New files.
3596 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3597 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3598 files.
3599 * config/sh/t-sh, config/sh/t-superh: New files.
3600 * config/sparc/t-linux64: New file.
3601 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3602 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3603 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3604 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3605 * config/t-crtin: Remove.
3606 * config/t-crtstuff-pic: New file.
3607 * config/t-sol2 (CUSTOM_CRTIN): Set.
3608 (crti.o, crtn.o): New rules.
3609 * config/vms/t-vms: New file.
3610 * config/vms/vms-ucrt0.c: New file.
3611 * config/xtensa/t-elf: New file.
3613 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3615 * Makefile.in (SHLIB_NM_FLAGS): Set.
3616 * mkmap-flat.awk, mkmap-symver.awk: New files.
3617 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3618 exceptions.
3619 * configure: Regenerate.
3620 * config/libgcc-glibc.ver: New file.
3621 * config/libgcc-libsystem.ver: New file.
3622 * config/t-libunwind (SHLIB_LC): Set.
3623 * config/t-linux: New file.
3624 * config/t-slibgcc (INSTALL_SHLIB): New.
3625 (SHLIB_INSTALL): Use it.
3626 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3627 to mkmap-symver.awk.
3628 (SHLIB_MAPFILES): Don't append, adapt pathname.
3629 (SHLIB_VERPFX): Set.
3630 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3631 to mkmap-symver.awk.
3632 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3633 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3634 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3635 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3636 to mkmap-flat.awk.
3637 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3638 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3639 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3640 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3641 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3642 * config/i386/libgcc-darwin.10.4.ver,
3643 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3644 New files.
3645 * config/i386/t-darwin: Remove.
3646 * config/i386/t-darwin64: Likewise.
3647 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3648 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3649 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3650 * config/i386/t-linux: New file.
3651 * config/i386/t-mingw32: New file.
3652 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3653 * config/ia64/t-glibc: Rename to ...
3654 * config/ia64/t-linux: ... this.
3655 (SHLIB_MAPFILES): Set.
3656 * config/ia64/t-glibc-libunwind: Rename to ...
3657 * config/ia64/t-linux-libunwind: ... this.
3658 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3659 * config/ia64/t-slibgcc-hpux: New file.
3660 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3661 * config/m68k/t-slibgcc-elf-ver: New file.
3662 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3663 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3664 to mkmap-flat.awk.
3665 * config/pa/t-slibgcc-hpux: New file.
3666 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3667 files.
3668 * config/rs6000/libgcc-darwin.10.4.ver,
3669 config/rs6000/libgcc-darwin.10.5.ver: New files.
3670 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3671 config/rs6000/libgcc-glibc.ver.
3672 * config/rs6000/libgcc-ppc64.ver: Rename to
3673 config/rs6000/libgcc-ibm-ldouble.ver.
3674 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3675 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3676 * config/rs6000/t-ldbl128: Rename to ...
3677 * config/rs6000/t-linux: ... this.
3678 (SHLIB_MAPFILES): Adapt filename.
3679 * config/rs6000/t-slibgcc-aix: New file.
3680 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3681 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3682 libgcc-excl.ver, libgcc-glibc.ver.
3683 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3684 * config/sparc/libgcc-glibc.ver: New file.
3685 * config/sparc/t-linux: New file.
3686 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3687 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3688 t-slibgcc-elf-ver to tmake_file.
3689 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3690 *-*-freebsd[34].
3691 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3692 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3693 t-slibgcc-elf-ver, t-linux to tmake_file.
3694 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3695 tmake_file.
3696 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3697 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3698 (alpha*-dec-*vms*): Likewise.
3699 (arm*-*-freebsd*): Append to tmake_file.
3700 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3701 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3702 arm*-*-linux-*eabi.
3703 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3704 tmake_file for arm*-*-symbianelf*.
3705 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3706 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3707 cris/t-linux.
3708 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3709 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3710 pa/t-slibgcc-dwarf-ver to tmake_file.
3711 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3712 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3713 (hppa*64*-*-hpux11*): Likewise.
3714 (hppa[12]*-*-hpux11*): Likewise.
3715 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3716 i386/t-crtpc, i386/t-crtfm.
3717 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3718 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3719 to tmake_file.
3720 Add i386/t-cygwin to tmake_file.
3721 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3722 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3723 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3724 to tmake_file.
3725 Add i386/t-mingw32 to tmake_file.
3726 (x86_64-*-mingw*): Likewise.
3727 (ia64*-*-freebsd*): Append to tmake_file.
3728 (ia64*-*-linux*): Append to tmake_file.
3729 Replace ia64/t-glibc by ia64/t-linux.
3730 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3731 system libunwind.
3732 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3733 t-slibgcc-hpux to tmake_file.
3734 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3735 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3736 (m32rle-*-linux*): Likewise.
3737 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3738 sjlj exceptions.
3739 (microblaze*-linux*): New case.
3740 Append to tmake_file, add t-slibgcc-nolc-override.
3741 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3742 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3743 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3744 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3745 rs6000/t-slibgcc-aix to tmake_file.
3746 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3747 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3748 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3749 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3750 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3751 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3752 sh*-*-linux*.
3753 (sparc-*-linux*): Append to tmake_file for *-leon*.
3754 Add sparc/t-linux to tmake_file for non-Leon targets.
3755 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3756 (tic6x-*-uclinux): New case.
3757 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3758 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3759 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3760 (am33_2.0-*-linux*): Append to tmake_file.
3761 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3762 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3763 x86_64-*-kfreebsd*-gnu.
3764 Add i386/t-linux to tmake_file.
3766 2011-10-28 Ian Lance Taylor <iant@google.com>
3768 * config/i386/morestack.S: Correct CFI information to do proper
3769 returns throughout function. In 32-bit mode, save %ebx so that it
3770 is restored on unwind.
3772 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3774 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3775 case where B3 isn't the return register.
3777 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3778 logic for doubleword pops.
3780 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3782 * config/rs6000/t-freebsd: Add wildcard.
3784 2011-10-21 Paul Brook <paul@codesourcery.com>
3786 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3788 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3789 Eric Botcazou <ebotcazou@adacore.com>
3791 PR target/50737
3792 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3793 fs->signal_frame to 1.
3795 2011-10-07 Ian Lance Taylor <iant@google.com>
3797 * generic-morestack-thread.c: #include <errno.h>.
3799 2011-10-07 Ian Lance Taylor <iant@google.com>
3801 PR target/46093
3802 * generic-morestack.c (__generic_morestack): Make sure the segment
3803 is large enough for both the stack frame and the copied
3804 parameters.
3806 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3808 PR bootstrap/49804
3809 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3810 extra_parts.
3812 2011-09-28 Nick Clifton <nickc@redhat.com>
3814 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3815 64-bit doubles are not enabled.
3816 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3817 and floatunsisf functions.
3819 2011-09-13 Paul Brook <paul@codesourcery.com>
3821 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3822 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3823 * unwind-arm-common.inc: New file.
3824 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3825 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3826 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3827 * config/c6x/libunwind.S: New file.
3828 * config/c6x/pr-support.c: New file.
3829 * config/c6x/unwind-c6x.c: New file.
3830 * config/c6x/unwind-c6x.h: New file.
3831 * config/c6x/t-c6x-elf: New file.
3833 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3835 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3836 (ASM_DIVZERO): Ditto.
3837 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3839 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3841 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3843 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3845 PR target/50090
3846 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3847 instead of an assembly one.
3849 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3851 PR bootstrap/50047
3852 * Makefile.in (install-unwind_h): Create
3853 $(gcc_objdir)/include/unwind.h atomically.
3855 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3857 * Makefile.in (install-unwind_h): Remove destination file first.
3859 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3861 * sync.c: New file.
3862 * config/mips/t-mips16: New file.
3863 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3864 (mips*-*-linux*): Likewise.
3865 (mips*-sde-elf*): Likewise.
3866 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3867 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3868 Add mips/t-mips16 to tmake_file.
3869 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3870 (mips-*-elf*): Likewise.
3871 (mips64-*-elf*): Likewise.
3872 (mips64orion-*-elf*): Likewise.
3873 (mips*-*-rtems*): Likewise.
3874 (mipstx39-*-elf*): Likewise.
3875 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3876 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3877 LIBGCC_SYNC_CFLAGS.
3878 Use $(srcdir) to refer to sync.c.
3879 Use $<.
3880 ($(libgcc-sync-funcs-o)): Likewise.
3881 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3882 ($(libgcc-sync-funcs-s-o)): Likewise.
3884 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3886 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3887 t-libunwind.
3889 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3891 PR other/48007
3892 * config/i386/value-unwind.h: New.
3894 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3896 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3897 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3898 Add to tmake_file rather than overriding it.
3900 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3902 * config/t-softfp: Remove.
3903 * soft-fp: Moved from ../gcc/config.
3904 * soft-fp/README: Remove t-softfp reference.
3905 * soft-fp/t-softfp: Move to config/t-softfp.
3906 (softfp_machine_header): Remove.
3907 (softfp_file_list): Remove config subdir.
3908 (soft-fp-objects): New variable.
3909 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3910 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3911 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3912 * config/t-softfp-excl: New file.
3913 * config/t-softfp-sfdf: New file.
3914 * config/t-softfp-tf: New file.
3915 * config/no-sfp-machine.h: New file.
3916 * config/arm/sfp-machine.h: New file.
3917 * config/arm/t-softfp: New file.
3918 * config/c6x/sfp-machine.h: New file.
3919 * config/i386/32/t-fprules-softfp: Rename to ...
3920 * config/i386/32/t-softfp: ... this.
3921 (tifunctions, LIB2ADD): Remove.
3922 (softfp_int_modes): Override.
3923 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3924 subdir.
3925 * config/i386/64/eqtf2.c: Likewise.
3926 * config/i386/64/getf2.c: Likewise.
3927 * config/i386/64/letf2.c: Likewise.
3928 * config/ia64/sft-machine.h: New file.
3929 * config/ia64/t-fprules-softfp: Rename to ...
3930 * config/ia64/t-softfp: ... this.
3931 * config/lm32/sfp-machine.h: New file.
3932 * config/moxie/t-moxie-softfp: Remove.
3933 * config/rs6000/ibm-ldouble-format: New file.
3934 * config/rs6000/ibm-ldouble.c: New file.
3935 * config/rs6000/libgcc-ppc-glibc.ver: New file
3936 * config/rs6000/libgcc-ppc64.ver: New file
3937 * config/rs6000/sfp-machine.h: New file.
3938 * config/rs6000/t-freebsd: New file.
3939 * config/rs6000/t-ibm-ldouble: New file.
3940 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3941 libgcc-ppc-glibc.ver.
3942 * config/rs6000/t-linux64: New file.
3943 * config/rs6000/t-ppccomm (LIB2ADD): Add
3944 $(srcdir)/config/rs6000/ibm-ldouble.c.
3945 * config/rs6000/t-ppccomm-ldbl: New file.
3946 * config/score/sfp-machine.h: New file.
3947 * config.host (sfp_machine_header): Explain.
3948 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3949 t-softfp to tmake_file.
3950 (arm*-*-uclinux*): Likewise.
3951 (arm*-*-ecos-elf): Likewise.
3952 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3953 (arm*-*-rtems*): Likewise.
3954 (arm*-*-elf): Likewise.
3955 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3956 in tmake_file.
3957 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3958 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3959 (lm32-*-uclinux*): Likewise.
3960 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3961 t-softfp-excl, t-softfp.
3962 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3963 (powerpc64-*-darwin*): Likewise.
3964 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3965 to tmake_file.
3966 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3967 tmake_file.
3968 (powerpc-*-eabisim*): Likewise.
3969 (powerpc-*-elf*): Likewise.
3970 (powerpc-*-eabialtivec*): Likewise.
3971 (powerpc-xilinx-eabi*): Likewise.
3972 (powerpc-*-rtems*): Likewise.
3973 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3974 t-softfp-excl, t-softfp to tmake_file.
3975 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3976 rs6000/t-ppccomm-ldbl to tmake_file.
3977 (powerpcle-*-elf*): Likewise.
3978 (powerpcle-*-eabisim*): Likewise.
3979 (powerpcle-*-eabi*): Likewise.
3980 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3981 rs6000/t-ibm-ldouble to tmake_file.
3982 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3983 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3984 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3985 (tic6x-*-*): Likewise.
3986 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3987 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3988 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3989 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3990 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3991 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3992 t-softfp to tmake_file.
3993 * configure.ac (sfp_machine_header): Provide default if unset.
3994 Substitute.
3995 Link sfp-machine.h to config/$sfp_machine_header.
3996 * configure: Regenerate.
3998 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4000 * Makefile.in (double_type_size, long_double_type_size): Set.
4001 Remove $(fpbit-in-libgcc) support.
4002 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4003 (fpbit-src): New variable.
4004 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4005 Compile with -DFLOAT $(FPBIT_CFLAGS).
4006 Use $<.
4007 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4008 Compile with $(FPBIT_CFLAGS).
4009 Use $<.
4010 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4011 Compile with -DFLOAT $(TPBIT_CFLAGS).
4012 Use $<.
4013 * configure.ac (double_type_size, long_double_type_size):
4014 Determine and substitute.
4015 * configure: Regenerate.
4016 * fp-bit.c, fp-bit.h: New files.
4017 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4018 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4019 * config/mips/t-mips: New file.
4020 * config/mips/t-sdemtk: New file.
4021 * config/rs6000/ppc64-fp.c: New file.
4022 * config/rs6000/t-darwin (LIB2ADD): Add
4023 $(srcdir)/config/rs6000/ppc64-fp.c.
4024 * config/rs6000/t-ppc64-fp: New file.
4025 * config/rx/rx-lib.h: New file.
4026 * config/rx/t-rx (FPBIT): Set to true.
4027 ($(gcc_objdir)/fp-bit.c): Remove.
4028 (DPBIT): Set to true only with -m64bit-doubles.
4029 ($(gcc_objdir)/dp-bit.c): Remove.
4030 * config/sparc/t-softfp: Remove.
4031 * config/spu/t-elf: New file.
4032 * config/t-fdpbit, config/t-fpbit: New files.
4033 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4034 (mips*-*-*): Likewise.
4035 (arm-wrs-vxworks): Likewise.
4036 (arm*-*-freebsd*): Likewise.
4037 (avr-*-rtems*): Add t-fpbit to tmake_file.
4038 (avr-*-*): Likewise.
4039 (bfin*-elf*): Add t-fdpbit to tmake_file.
4040 (bfin*-uclinux*): Likewise.
4041 (bfin*-linux-uclibc*): Likewise.
4042 (bfin*-rtems*): New case.
4043 Add t-fdpbit to tmake_file.
4044 (bfin*-*): Add t-fdpbit to tmake_file.
4045 (crisv32-*-elf): Likewise.
4046 (cris-*-linux*): Likewise.
4047 (fr30-*-elf): Likewise.
4048 (frv-*-elf, frv-*-*linux*): Likewise.
4049 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4050 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4051 (m32r-*-elf*): Likewise.
4052 (m32rle-*-elf*): Likewise.
4053 (m32r-*-linux*): Likewise.
4054 (m32rle-*-linux*): Likewise.
4055 (mcore-*-elf): Add t-fdpbit to tmake_file.
4056 (microblaze*-*-*): Likewise.
4057 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4058 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4059 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4060 Fix typo.
4061 Add mips/t-tpbit to tmake-file.
4062 (mips*-*-linux*): Fix typo.
4063 (mips*-sde-elf*): New case
4064 Add mips/t-sdemtk unless using newlib.
4065 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4066 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4067 (mn10300-*-*): Likewise.
4068 (pdp11-*-*): Likewise.
4069 (picochip-*-*): Add t-fpbit to tmake_file.
4070 (powerpc-*-eabisimaltivec*): Likewise.
4071 (powerpc-*-eabisim*): Likewise.
4072 (powerpc-*-elf*): Likewise.
4073 (powerpc-*-eabialtivec*): Likewise.
4074 (powerpc-xilinx-eabi*): New case.
4075 Add t-fdpbit to tmake_file.
4076 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4077 (powerpc-*-rtems*): Likewise.
4078 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4079 tmake_file.
4080 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4081 tmake_file.
4082 (powerpc-*-lynxos*): Likewise.
4083 (powerpcle-*-elf*): Likewise.
4084 (powerpcle-*-eabisim*): Likewise.
4085 (powerpcle-*-eabi*): Likewise.
4086 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4087 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4088 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4089 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4090 (rx-*-elf): Add t-fdpbit to tmake_file.
4091 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4092 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4093 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4094 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4095 sh*-*-netbsd*.
4096 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4097 (sh-wrs-vxworks): Likewise.
4098 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4099 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4100 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4101 (sparc64-*-rtems*): ... new case.
4102 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4103 (spu-*-elf*): Likewise.
4104 Add spu/t-elf to tmake_file.
4105 (v850*-*-*): Add t-fdpbit to tmake_file.
4106 (xstormy16-*-elf): Likewise.
4107 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4108 (mep*-*-*): Likewise.
4110 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4112 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4113 variables.
4114 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4115 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4116 (install-unwind_h): New target.
4117 (all): Depend on it.
4118 * config.host (unwind_header): New variable.
4119 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4120 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4121 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4122 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4123 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4124 Set unwind_header.
4125 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4126 Set unwind_header.
4127 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4128 arm*-*-eabi*.
4129 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4130 Set unwind_header.
4131 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4132 (ia64*-*-freebsd*): Likewise.
4133 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4134 tmake_file.
4135 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4136 $with_system_libunwind.
4137 (ia64*-*-hpux*): Set tmake_file.
4138 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4139 (picochip-*-*): Set tmake_file.
4140 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4141 md_unwind_header.
4142 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4143 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4144 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4145 (xtensa*-*-elf*): Set tmake_file.
4146 (xtensa*-*-linux*): Likewise.
4147 * configure.ac: Include ../config/unwind_ipinfo.m4.
4148 Call GCC_CHECK_UNWIND_GETIPINFO.
4149 Link unwind.h to $unwind_header.
4150 * configure: Regenerate.
4151 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4152 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4153 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4154 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4155 * config/unwind-dw2-fde-darwin.c: New file.
4156 * config/arm/libunwind.S, config/arm/pr-support.c,
4157 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4158 config/arm/unwind-arm.h,: New files.
4159 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4160 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4161 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4162 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4163 config/ia64/unwind-ia64.h: New files.
4164 * config/picochip/t-picochip: New file.
4165 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4166 files.
4167 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4168 * config/s390/t-tpf (LIB2ADDEH): Remove.
4169 * config/t-darwin (LIB2ADDEH): Set.
4170 * config/t-eh-dw2-dip: New file.
4171 * config/t-libunwind, config/t-libunwind-elf: New files.
4172 * config/t-sol2 (LIB2ADDEH): Remove.
4173 * config/xtensa/t-xtensa: New file.
4175 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4177 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4178 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4179 long long to check rt_sigreturn syscall.
4181 2011-08-02 Alan Modra <amodra@gmail.com>
4183 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4184 Restore for indirect call bcrtl from correct stack slot, and only
4185 if cfa+40 isn't valid.
4187 2011-08-01 Julian Brown <julian@codesourcery.com>
4189 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4190 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4191 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4193 2011-08-01 Julian Brown <julian@codesourcery.com>
4195 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4196 (libgcc-std.ver.in): Use above.
4197 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4198 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4199 throughout file.
4200 * config/t-fixedpoint-gnu-prefix: New file.
4201 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4202 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4203 instead of __PFX__.
4205 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4207 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4208 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4209 for x86-64. Properly check __x86_64__ and __LP64__.
4211 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4213 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4214 version.
4215 (_FP_WS_TYPE): Likewise.
4216 (_FP_I_TYPE): Likewise.
4218 2011-07-28 Alan Modra <amodra@gmail.com>
4220 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4221 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4222 in a plt call stub. Do restore r2 if stopped on bctrl.
4224 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4226 * config.host (i[3456x]86-*-netware*): Remove.
4227 * config/i386/netware-crt0.c, config/i386/t-nwld,
4228 config/i386/t-slibgcc-nwld: Remove.
4230 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4232 * config.host: Handle tic6x-*-*.
4233 * config/c6x/c6x-abi.h: New file.
4235 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4237 * config/i386/crtprec.c: New file.
4238 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4239 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4240 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4241 (x86_64-*-darwin*): Likewise.
4242 (i[34567]86-*-solaris2*: Likewise.
4244 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4246 * config/alpha/crtfastmath.c: New file.
4247 * config/i386/crtfastmath.c: New file.
4248 * config/ia64/crtfastmath.c: New file.
4249 * config/mips/crtfastmath.c: New file.
4250 * config/sparc/crtfastmath.c: New file.
4252 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4253 crtfastmath.c.
4254 Add -frandom-seed=gcc-crtfastmath.
4255 * config/alpha/t-crtfm: Remove.
4256 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4257 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4259 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4260 (alpha*-dec-osf5.1*): Likewise.
4261 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4262 Add crtfastmath.o to extra_parts.
4263 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4264 Add crtfastmath.o to extra_parts.
4265 (x86_64-*-darwin*): Likewise.
4266 (x86_64-*-mingw*): Likewise.
4267 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4268 (ia64*-*-freebsd*): Likewise.
4269 (ia64*-*-linux*): Likewise.
4270 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4271 Add crtfastmath.o to extra_parts.
4273 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4275 * config/darwin-crt3.o: New file.
4276 * config/rs6000/darwin-crt2.c: New file.
4277 * config/t-darwin: New file.
4278 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4279 (crt2.o): New rule.
4280 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4281 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4282 (powerpc64-*-darwin*): Likewise.
4284 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4286 * config/i386/netware-crt0.c: New file.
4287 * config/i386/t-nwld: Rename to ...
4288 * config/i386/t-slibgcc-nwld: ... this.
4289 * config/i386/t-nwld: New file.
4290 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4291 tmake_file.
4292 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4293 extra_parts.
4295 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4297 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4298 i386/t-crtstuff.
4299 * configure: Regenerate.
4301 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4303 * dfp-bit.c, dfp-bit.h: New files.
4304 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4305 variables.
4306 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4307 ($(d64pbit-o)): Likewise.
4308 ($(d128pbit-o)): Likewise.
4309 * config/t-dfprules: New file.
4310 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4311 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4312 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4313 (x86_64-*-linux*): Likewise.
4314 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4315 (i[34567]86-*-cygwin*): Likewise.
4316 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4317 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4319 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4321 * Makfile.in (LIBGCOV): New variable.
4322 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4323 * libgcov.c: New file.
4325 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4327 * fixed-bit.c, fixed-bit.h: New files.
4328 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4329 refer to fixed-bit.c.
4331 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4333 * config.host (*local*): Remove.
4335 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4337 PR target/39150
4338 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4339 like i?86-*-solaris2.1[0-9]*.
4340 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4341 * configure.ac (i?86-*-solaris2*): Likewise.
4342 * configure: Regenerate.
4344 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4346 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4347 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4348 md_unwind_header by splitting out of...
4349 (i[34567]86-*-linux*): ... this.
4350 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4351 Remove md_unwind_header by splitting out of...
4352 (x86_64-*-linux*): ... this.
4354 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4356 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4358 2011-06-28 Nick Clifton <nickc@redhat.com>
4360 * config.host: Recognize all V850 variants.
4362 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4364 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4366 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4368 * shared-object.mk (c_flags-$o): Save c_flags.
4369 ($(base)$(objext)): Use it.
4370 ($(base)_s$(objext)): Likewise.
4372 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4374 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4375 * libgcc-std.ver.in (GCC_4.7.0): New section.
4377 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4379 PR target/49313
4380 PR target/29524
4381 * config/avr/t-avr: Fix line endings.
4382 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4383 _parityXX2.
4385 2011-06-14 Olivier Hainque <hainque@adacore.com>
4386 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4388 * config/mips/irix6-unwind.h: New file.
4389 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4391 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4393 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4394 (sparc64_fallback_frame_state): Use it.
4395 (sparc64_frob_update_context): Further adjust context.
4396 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4397 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4398 * config/sparc/sol2-cn.S: Likewise.
4400 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4402 * enable-execute-stack-empty.c: New file.
4403 * enable-execute-stack-mprotect.c: New file.
4404 * config/i386/enable-execute-stack-mingw32.c: New file.
4405 * config.host (enable_execute_stack): New variable.
4406 Select appropriate variants.
4407 * configure.ac: Link enable-execute-stack.c to
4408 $enable_execute_stack.
4409 * configure: Regenerate.
4410 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4411 (lib2funcs): Remove _enable_execute_stack.
4413 2011-06-09 David S. Miller <davem@davemloft.net>
4414 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4416 * config.host (sparc-*-linux*): Correct md_unwind_header
4417 filename.
4418 (s390x-ibm-tpf*): Fix typo.
4420 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4422 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4423 Add crtfastmath.o to extra_parts.
4424 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4425 mips/t-crtfm.
4426 * config/mips/t-crtfm: Remove.
4428 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4430 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4432 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4434 * config.host (sh*-*-linux*): Fix typo.
4436 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4438 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4439 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4440 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4441 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4442 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4443 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4444 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4445 Wrap in !__MINGW64__.
4446 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4447 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4448 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4449 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4450 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4451 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4452 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4453 Wrap in !__LP64__.
4454 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4455 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4456 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4457 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4458 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4459 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4460 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4461 * config/no-unwind.h: New file.
4462 * config.host (md_unwind_header): Document.
4463 Define.
4464 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4465 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4466 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4467 hppa[12]*-*-hpux11*): Set md_unwind_header.
4468 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4469 Set md_unwind_header.
4470 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4471 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4472 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4473 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4474 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4475 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4476 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4477 md_unwind_header.
4478 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4479 * configure: Regenerate.
4481 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4483 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4484 Set tmake_file, extra_parts.
4485 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4486 Remove O32 support.
4487 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4488 Remove O32 support.
4489 * config/mips/t-irix6: New file.
4490 * config/mips/t-slibgcc-irix: New file.
4492 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4494 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4495 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4497 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4499 * configure.ac (target_thread_file): Determine thread model.
4500 * configure: Regenerate.
4501 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4502 * config/alpha/t-alpha: New file.
4503 * config/alpha/t-crtfm: Use $<.
4504 * config/alpha/t-ieee: New file.
4505 * config/alpha/t-osf-pthread: New file.
4506 * config/alpha/t-slibgcc-osf: New file.
4507 * config/alpha/libgcc-osf5.ver: New file.
4509 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4511 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4512 tmake_file.
4513 Add crtfastmath.o to extra_parts.
4515 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4517 * config/gmon-sol2.c: Reindent.
4518 Cleanup comments.
4519 Remove, correct casts.
4520 Use STDERR_FILENO, NULL.
4521 (BASEADDRESS): Remove.
4522 (minbrk): Remove.
4523 (errno, sbrk): Remove declarations.
4524 (monstartup) [hp300]: Remove.
4525 (mcount): Remove.
4527 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4529 * Makefile.in (cpu_type): Define.
4530 * config.host (i[34567]86-*-rtems*): Handle it.
4531 (i[34567]86-*-solaris2*): Move body ...
4532 (*-*-solaris2*): ... here.
4533 New case, generalize.
4534 (sparc-*-elf*): Handle it.
4535 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4536 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4537 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4538 Fold into ...
4539 (sparc*-*-solaris2*): ... this.
4540 New case.
4541 (sparc64-*-elf*): Handle it.
4542 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4543 Merge ../gcc/config/i386/gmon-sol2.c.
4544 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4545 Use C comments.
4546 Merge ../gcc/config/i386/sol2-gc1.asm.
4547 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4548 Use C comments.
4549 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4550 Use C comments.
4551 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4552 * config/i386/t-crtstuff: New file.
4553 * config/i386/t-softfp: New file.
4554 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4555 $(T)crti.o, $(T)crtn.o): Remove.
4556 (gcrt1.o): New rule.
4557 (TARGET_LIBGCC2_CFLAGS): Remove.
4558 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4559 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4560 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4561 * config/sparc/t-sol2: New file.
4562 * config/sparc/t-crtfm: Move to ...
4563 * config/t-crtfm: ... this.
4564 Use $(cpu_type), $<.
4565 * config/t-crtin: New file.
4566 * config/sparc/t-softfp: New file.
4567 * config/sparc/t-softmul: New file.
4568 * config/t-rtems: New file.
4569 * config/t-slibgcc: New file.
4570 * config/t-slibgcc-elf-ver: New file.
4571 * config/t-slibgcc-gld: New file.
4572 * config/t-slibgcc-sld: New file.
4573 * config/t-sol2: New file.
4574 * configure.ac: Include ../config/lib-ld.m4.
4575 Call AC_LIB_PROG_LD_GNU.
4576 Substitute cpu_type.
4577 * configure: Regenerate.
4579 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4581 PR bootstrap/49173
4582 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4583 libgcc-std.ver in the build directory.
4584 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4585 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4587 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4589 * libgcc-std.ver.in: New file.
4590 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4591 variables.
4592 (libgcc-std.ver): New rule.
4593 * config/t-gnu-prefix: New file.
4595 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4597 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4599 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4601 * config/i386/darwin-lib.h: New file.
4603 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4605 * config/arm/symbian-lib.h: New.
4607 2011-05-04 Chris Demetriou <cgd@google.com>
4609 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4610 (__x86.get_pc_thunk.bx): ...this.
4611 (__morestack): Adjust for rename, remove undef of __i686.
4613 2011-05-03 Chris Demetriou <cgd@google.com>
4615 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4617 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4619 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4620 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4621 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4622 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4623 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4624 Remove cases.
4626 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4628 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4629 Adjust copyright year.
4631 2011-03-07 Ian Lance Taylor <iant@google.com>
4633 * generic-morestack.c (__splitstack_find): Adjust returned stack
4634 pointer to include all registers pushed by __morestack.
4636 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4638 PR target/40125
4639 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4640 (toolexecdir): Calculate and AC_SUBST.
4641 (toolexeclibdir): Likewise.
4642 * Makefile.in (target_noncanonical): Import.
4643 (toolexecdir): Likewise.
4644 (toolexeclibdir): Likewise.
4645 * configure: Regenerate.
4647 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4649 PR target/46040
4650 * config/arm/bpabi.h: Rename to...
4651 * config/arm/bpabi-lib.h: ...this.
4653 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4655 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4656 appropriate.
4657 * configure: Regenerate.
4659 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4661 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4662 __FLOAT_WORD_ORDER__.
4663 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4664 Delete.
4666 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4668 PR other/46202
4669 * Makefile.in (install-strip): New phony target.
4671 2010-11-07 Ian Lance Taylor <iant@google.com>
4673 PR target/46089
4674 * config/i386/morestack.S (__morestack_large_model): New
4675 function.
4677 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4679 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4680 Delete.
4681 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4683 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4685 * config/arm/bpabi.h: New file.
4686 * config/frv/frv-abi.h: New file.
4688 2010-10-01 Ian Lance Taylor <iant@google.com>
4690 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4691 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4693 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4695 PR target/45858
4696 * config.host: Add the missing `$'.
4698 2010-09-30 Michael Eager <eager@eagercon.com>
4700 * config.host: Add microblaze*-*-*.
4701 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4702 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4703 udivsi3.asm,umodsi3.asm}: New.
4705 2010-09-28 Ian Lance Taylor <iant@google.com>
4707 * configure.ac: Adjust CFI test to test assembler directly rather
4708 than checking gcc preprocessor macro.
4709 * configure: Rebuild.
4711 2010-09-27 Ian Lance Taylor <iant@google.com>
4713 * configure.ac: Test whether assembler supports CFI directives.
4714 * config.host: Only add t-stack and i386/t-stack-i386 to
4715 tmake_file if libgcc_cv_cfi is "yes".
4716 * configure: Rebuild.
4718 2010-09-27 Ian Lance Taylor <iant@google.com>
4720 * generic-morestack.h: New file.
4721 * generic-morestack.c: New file.
4722 * generic-morestack-thread.c: New file.
4723 * config/i386/morestack.S: New file.
4724 * config/t-stack: New file.
4725 * config/i386/t-stack-i386: New file.
4726 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4727 i386/t-stack-i386 to tmake_file.
4729 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4731 * Makefile.in (libgcc-extra-parts): Check for static archives and
4732 invoke ranlib after installing them.
4733 (gcc-extra-parts): Likewise.
4734 (install-leaf): Likewise.
4736 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4738 * configure: Regenerated.
4740 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4742 * configure: Regenerated.
4744 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4745 Andrew Pinski <pinskia@gmail.com>
4747 PR target/40959
4748 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4750 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4752 PR target/45524
4753 * configure: Regenerated.
4755 2010-09-06 Andreas Schwab <schwab@redhat.com>
4757 * configure: Regenerate.
4759 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4761 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4762 64bit targets.
4763 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4764 for 64bit targets.
4766 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4767 Iain Sandoe <iains@gcc.gnu.org>
4769 PR target/45476
4770 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4771 LIB2FUNCS_EXCLUDE functions.
4773 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4775 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4776 Include dfp.m4.
4777 * configure: Regenerate.
4779 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4781 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4782 i386/t-freebsd to tmake_file.
4783 * config/i386/t-freebsd: New file.
4784 * config/i386/libgcc-bsd.ver: New file.
4786 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4788 * config.host (powerpc*-eabispe*): Set tmake_file.
4789 (powerpc*-eabi*): Likewise.
4790 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4791 crtbeginS, crtendS, crtbeginT.
4793 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4795 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4796 to tmake_file. Add crtfastmath.o to extra_parts.
4797 * config/mips/t-crtfm: New.
4799 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4801 * config.host (sparc64-*-rtems*): New target.
4803 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4805 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4806 assembler syntax.
4808 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4810 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4812 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4814 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4815 alpha-dec-osf5.0* support.
4817 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4819 * config.host: Add lm32-*-rtems*.
4821 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4822 Uros Bizjak <ubizjak@gmail.com>
4824 PR target/39048
4825 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4826 like other remaining 32-bit x86 OSes.
4827 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4828 assembler syntax.
4829 * config/i386/libgcc-sol2.ver: New file.
4830 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4832 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4834 PR c/43553
4835 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4836 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4837 is used and substitute set_use_emutls.
4838 * configure: Regenerated.
4840 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4842 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4844 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4846 PR target/38085
4847 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4848 MULTILIB_CFLAGS.
4849 ($(T)gcrt1.o): Likewise.
4850 ($(T)crt1.o): Likewise.
4851 ($(T)crti.o): Likewise.
4852 ($(T)crtn.o): Likewise.
4854 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4856 PR other/42980
4857 * Makefile.in (install): Use $(MAKE) string in rule, for
4858 parallel make.
4860 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4862 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4863 * config/mmix/t-mmix: New file.
4864 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4866 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4868 PR java/41991
4869 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4870 SHLIB_MAPFILES.
4872 2010-01-04 Anthony Green <green@moxielogic.com>
4874 * config/moxie/crti.asm, config/moxie/crtn.asm,
4875 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4876 config/moxie/t-moxie: New files.
4877 * config.host: Add t-moxie-softfp reference.
4879 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4881 PR other/39888
4882 * config/t-slibgcc-darwin: Fix embedded rpaths for
4883 --enable-version-specific-runtime-libs, build extension stub
4884 libs exposing features available from current libgcc_s.
4886 2009-11-11 Jon Beniston <jon@beniston.com>
4888 * config.host: Add lm32 targets.
4889 * config/lm32: New directory.
4890 * config/lm32/libgcc_lm32.h: New file.
4891 * config/lm32/_mulsi3.c: New file.
4892 * config/lm32/_udivmodsi4.c: New file.
4893 * config/lm32/_divsi3.c: New file.
4894 * config/lm32/_modsi3.c: New file.
4895 * config/lm32/_udivsi3.c: New file.
4896 * config/lm32/_umodsi3.c: New file.
4897 * config/lm32/_lshrsi3.S: New file.
4898 * config/lm32/_ashrsi3.S: New file.
4899 * config/lm32/_ashlsi3.S: New file.
4900 * config/lm32/crti.S: New file.
4901 * config/lm32/crtn.S: New file.
4902 * config/lm32/t-lm32: New file.
4903 * config/lm32/t-elf: New file.
4904 * config/lm32/t-uclinux: New file.
4906 2009-10-26 Nick Clifton <nickc@redhat.com>
4908 * config.host: Add support for RX target.
4909 * config/rx: New directory.
4910 * config/rx/rx-abi-functions.c: New file. Supplementary
4911 functions for libgcc to support the RX ABI.
4912 * config/rx/rx-abi.h: New file. Supplementary header file for
4913 libgcc RX ABI functions.
4914 * config/rx/t-rx: New file: Makefile fragment for building
4915 libgcc for the RX.
4917 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4919 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4920 constraint of y0 to "g".
4922 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4924 * config.host: Include the s390 makefile fragments.
4925 * config/s390/32/_fixdfdi.c: New file.
4926 * config/s390/32/_fixsfdi.c: New file.
4927 * config/s390/32/_fixtfdi.c: New file.
4928 * config/s390/32/_fixunsdfdi.c: New file.
4929 * config/s390/32/_fixunssfdi.c: New file.
4930 * config/s390/32/_fixunstfdi.c: New file.
4931 * config/s390/32/t-floattodi: New file.
4932 * config/s390/libgcc-glibc.ver: New file.
4933 * config/s390/t-crtstuff: New file.
4934 * config/s390/t-linux: New file.
4935 * config/s390/t-tpf: New file.
4937 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4939 * configure.ac (AC_PREREQ): Bump to 2.64.
4941 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4943 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4945 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4947 * configure: Regenerate.
4949 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4951 * config.host (ia64-hp-*vms*): New target.
4952 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4953 with ia64-hp-*vms*.
4955 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4957 * configure.ac: Add snippet for maintainer-mode.
4958 * configure: Regenerate.
4959 * Makefile.in (AUTOCONF, configure_deps): New variables.
4960 ($(srcdir)/configure)): New rule, active only with maintainer
4961 mode turned on.
4963 2009-06-23 DJ Delorie <dj@redhat.com>
4965 Add MeP port.
4966 * config.host: Add mep support.
4968 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4970 * config.host: Add i386/${host_address}/t-fprules-softfp and
4971 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4973 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4974 for mingw targets.
4975 * config/i386/64/_multc3.c: Likewise.
4976 * config/i386/64/_powitf2.c: Likewise.
4977 * config/i386/64/eqtf2.c: Likewise.
4978 * config/i386/64/getf2.c: Likewise.
4979 * config/i386/64/letf2.c: Likewise.
4980 * config/i386/64/letf2.c: Likewise.
4981 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4982 unsigned long long for x64 mingw targets.
4983 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4984 (_FP_I_TYPE): Define as long long for x64 mingw target.
4986 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4988 * config.host (vax-*-linux*): New.
4990 2009-05-31 Anthony Green <green@moxielogic.com>
4992 * config.host: Add moxie support.
4993 * config/moxie/t-moxie: New file.
4995 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4997 * config.host: Add i386/${host_address}/t-fprules-softfp and
4998 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5000 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5002 * config.host: Add i386/${host_address}/t-fprules-softfp to
5003 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5005 2009-04-09 Nick Clifton <nickc@redhat.com>
5007 * config/ia64/tf-signs.c: Change copyright header to refer to
5008 version 3 of the GNU General Public License with version 3.1
5009 of the GCC Runtime Library Exception and to point readers at
5010 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5011 web page.
5012 * config/i386/32/tf-signs.c: Likewise.
5013 * config/libbid/_addsub_dd.c: Likewise.
5014 * config/libbid/_addsub_sd.c: Likewise.
5015 * config/libbid/_addsub_td.c: Likewise.
5016 * config/libbid/_dd_to_df.c: Likewise.
5017 * config/libbid/_dd_to_di.c: Likewise.
5018 * config/libbid/_dd_to_sd.c: Likewise.
5019 * config/libbid/_dd_to_sf.c: Likewise.
5020 * config/libbid/_dd_to_si.c: Likewise.
5021 * config/libbid/_dd_to_td.c: Likewise.
5022 * config/libbid/_dd_to_tf.c: Likewise.
5023 * config/libbid/_dd_to_udi.c: Likewise.
5024 * config/libbid/_dd_to_usi.c: Likewise.
5025 * config/libbid/_dd_to_xf.c: Likewise.
5026 * config/libbid/_df_to_dd.c: Likewise.
5027 * config/libbid/_df_to_sd.c: Likewise.
5028 * config/libbid/_df_to_td.c: Likewise.
5029 * config/libbid/_di_to_dd.c: Likewise.
5030 * config/libbid/_di_to_sd.c: Likewise.
5031 * config/libbid/_di_to_td.c: Likewise.
5032 * config/libbid/_div_dd.c: Likewise.
5033 * config/libbid/_div_sd.c: Likewise.
5034 * config/libbid/_div_td.c: Likewise.
5035 * config/libbid/_eq_dd.c: Likewise.
5036 * config/libbid/_eq_sd.c: Likewise.
5037 * config/libbid/_eq_td.c: Likewise.
5038 * config/libbid/_ge_dd.c: Likewise.
5039 * config/libbid/_ge_sd.c: Likewise.
5040 * config/libbid/_ge_td.c: Likewise.
5041 * config/libbid/_gt_dd.c: Likewise.
5042 * config/libbid/_gt_sd.c: Likewise.
5043 * config/libbid/_gt_td.c: Likewise.
5044 * config/libbid/_isinfd128.c: Likewise.
5045 * config/libbid/_isinfd32.c: Likewise.
5046 * config/libbid/_isinfd64.c: Likewise.
5047 * config/libbid/_le_dd.c: Likewise.
5048 * config/libbid/_le_sd.c: Likewise.
5049 * config/libbid/_le_td.c: Likewise.
5050 * config/libbid/_lt_dd.c: Likewise.
5051 * config/libbid/_lt_sd.c: Likewise.
5052 * config/libbid/_lt_td.c: Likewise.
5053 * config/libbid/_mul_dd.c: Likewise.
5054 * config/libbid/_mul_sd.c: Likewise.
5055 * config/libbid/_mul_td.c: Likewise.
5056 * config/libbid/_ne_dd.c: Likewise.
5057 * config/libbid/_ne_sd.c: Likewise.
5058 * config/libbid/_ne_td.c: Likewise.
5059 * config/libbid/_sd_to_dd.c: Likewise.
5060 * config/libbid/_sd_to_df.c: Likewise.
5061 * config/libbid/_sd_to_di.c: Likewise.
5062 * config/libbid/_sd_to_sf.c: Likewise.
5063 * config/libbid/_sd_to_si.c: Likewise.
5064 * config/libbid/_sd_to_td.c: Likewise.
5065 * config/libbid/_sd_to_tf.c: Likewise.
5066 * config/libbid/_sd_to_udi.c: Likewise.
5067 * config/libbid/_sd_to_usi.c: Likewise.
5068 * config/libbid/_sd_to_xf.c: Likewise.
5069 * config/libbid/_sf_to_dd.c: Likewise.
5070 * config/libbid/_sf_to_sd.c: Likewise.
5071 * config/libbid/_sf_to_td.c: Likewise.
5072 * config/libbid/_si_to_dd.c: Likewise.
5073 * config/libbid/_si_to_sd.c: Likewise.
5074 * config/libbid/_si_to_td.c: Likewise.
5075 * config/libbid/_td_to_dd.c: Likewise.
5076 * config/libbid/_td_to_df.c: Likewise.
5077 * config/libbid/_td_to_di.c: Likewise.
5078 * config/libbid/_td_to_sd.c: Likewise.
5079 * config/libbid/_td_to_sf.c: Likewise.
5080 * config/libbid/_td_to_si.c: Likewise.
5081 * config/libbid/_td_to_tf.c: Likewise.
5082 * config/libbid/_td_to_udi.c: Likewise.
5083 * config/libbid/_td_to_usi.c: Likewise.
5084 * config/libbid/_td_to_xf.c: Likewise.
5085 * config/libbid/_tf_to_dd.c: Likewise.
5086 * config/libbid/_tf_to_sd.c: Likewise.
5087 * config/libbid/_tf_to_td.c: Likewise.
5088 * config/libbid/_udi_to_dd.c: Likewise.
5089 * config/libbid/_udi_to_sd.c: Likewise.
5090 * config/libbid/_udi_to_td.c: Likewise.
5091 * config/libbid/_unord_dd.c: Likewise.
5092 * config/libbid/_unord_sd.c: Likewise.
5093 * config/libbid/_unord_td.c: Likewise.
5094 * config/libbid/_usi_to_dd.c: Likewise.
5095 * config/libbid/_usi_to_sd.c: Likewise.
5096 * config/libbid/_usi_to_td.c: Likewise.
5097 * config/libbid/_xf_to_dd.c: Likewise.
5098 * config/libbid/_xf_to_sd.c: Likewise.
5099 * config/libbid/_xf_to_td.c: Likewise.
5100 * config/libbid/bid128.c: Likewise.
5101 * config/libbid/bid128_2_str.h: Likewise.
5102 * config/libbid/bid128_2_str_macros.h: Likewise.
5103 * config/libbid/bid128_2_str_tables.c: Likewise.
5104 * config/libbid/bid128_add.c: Likewise.
5105 * config/libbid/bid128_compare.c: Likewise.
5106 * config/libbid/bid128_div.c: Likewise.
5107 * config/libbid/bid128_fma.c: Likewise.
5108 * config/libbid/bid128_logb.c: Likewise.
5109 * config/libbid/bid128_minmax.c: Likewise.
5110 * config/libbid/bid128_mul.c: Likewise.
5111 * config/libbid/bid128_next.c: Likewise.
5112 * config/libbid/bid128_noncomp.c: Likewise.
5113 * config/libbid/bid128_quantize.c: Likewise.
5114 * config/libbid/bid128_rem.c: Likewise.
5115 * config/libbid/bid128_round_integral.c: Likewise.
5116 * config/libbid/bid128_scalb.c: Likewise.
5117 * config/libbid/bid128_sqrt.c: Likewise.
5118 * config/libbid/bid128_string.c: Likewise.
5119 * config/libbid/bid128_to_int16.c: Likewise.
5120 * config/libbid/bid128_to_int32.c: Likewise.
5121 * config/libbid/bid128_to_int64.c: Likewise.
5122 * config/libbid/bid128_to_int8.c: Likewise.
5123 * config/libbid/bid128_to_uint16.c: Likewise.
5124 * config/libbid/bid128_to_uint32.c: Likewise.
5125 * config/libbid/bid128_to_uint64.c: Likewise.
5126 * config/libbid/bid128_to_uint8.c: Likewise.
5127 * config/libbid/bid32_to_bid128.c: Likewise.
5128 * config/libbid/bid32_to_bid64.c: Likewise.
5129 * config/libbid/bid64_add.c: Likewise.
5130 * config/libbid/bid64_compare.c: Likewise.
5131 * config/libbid/bid64_div.c: Likewise.
5132 * config/libbid/bid64_fma.c: Likewise.
5133 * config/libbid/bid64_logb.c: Likewise.
5134 * config/libbid/bid64_minmax.c: Likewise.
5135 * config/libbid/bid64_mul.c: Likewise.
5136 * config/libbid/bid64_next.c: Likewise.
5137 * config/libbid/bid64_noncomp.c: Likewise.
5138 * config/libbid/bid64_quantize.c: Likewise.
5139 * config/libbid/bid64_rem.c: Likewise.
5140 * config/libbid/bid64_round_integral.c: Likewise.
5141 * config/libbid/bid64_scalb.c: Likewise.
5142 * config/libbid/bid64_sqrt.c: Likewise.
5143 * config/libbid/bid64_string.c: Likewise.
5144 * config/libbid/bid64_to_bid128.c: Likewise.
5145 * config/libbid/bid64_to_int16.c: Likewise.
5146 * config/libbid/bid64_to_int32.c: Likewise.
5147 * config/libbid/bid64_to_int64.c: Likewise.
5148 * config/libbid/bid64_to_int8.c: Likewise.
5149 * config/libbid/bid64_to_uint16.c: Likewise.
5150 * config/libbid/bid64_to_uint32.c: Likewise.
5151 * config/libbid/bid64_to_uint64.c: Likewise.
5152 * config/libbid/bid64_to_uint8.c: Likewise.
5153 * config/libbid/bid_b2d.h: Likewise.
5154 * config/libbid/bid_binarydecimal.c: Likewise.
5155 * config/libbid/bid_conf.h: Likewise.
5156 * config/libbid/bid_convert_data.c: Likewise.
5157 * config/libbid/bid_decimal_data.c: Likewise.
5158 * config/libbid/bid_decimal_globals.c: Likewise.
5159 * config/libbid/bid_div_macros.h: Likewise.
5160 * config/libbid/bid_dpd.c: Likewise.
5161 * config/libbid/bid_flag_operations.c: Likewise.
5162 * config/libbid/bid_from_int.c: Likewise.
5163 * config/libbid/bid_functions.h: Likewise.
5164 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5165 * config/libbid/bid_inline_add.h: Likewise.
5166 * config/libbid/bid_internal.h: Likewise.
5167 * config/libbid/bid_round.c: Likewise.
5168 * config/libbid/bid_sqrt_macros.h: Likewise.
5170 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5172 * Makefile.in: Change copyright header to refer to version
5173 3 of the GNU General Public License and to point readers at the
5174 COPYING3 file and the FSF's license web page.
5175 * config.host: Likewise.
5177 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5179 * config.host: Reorder and merge to match config.gcc change.
5181 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5183 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5185 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5187 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5188 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5189 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5190 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5192 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5194 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5195 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5197 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5199 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5200 ia64/t-softfp-compat to tmake_file.
5202 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5204 * config/ia64/__divxf3.asm: New.
5205 * config/ia64/_fixtfdi.asm: Likewise.
5206 * config/ia64/_fixunstfdi.asm: Likewise.
5207 * config/ia64/_floatditf.asm: Likewise.
5208 * config/ia64/t-fprules-softfp: Likewise.
5209 * config/ia64/t-softfp-compat: Likewise.
5210 * config/ia64/tf-signs.c: Likewise.
5212 2009-01-18 Ben Elliston <bje@au.ibm.com>
5214 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5216 2009-01-16 Ben Elliston <bje@au.ibm.com>
5218 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5219 to tmake_file.
5221 2009-01-13 Ben Elliston <bje@au.ibm.com>
5223 * config/t-softfp: New file.
5224 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5225 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5227 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5229 * config.host: Add m32r*-*-rtems*.
5231 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5233 * config.host: Add m32c*-*-rtems*.
5235 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5237 PR bootstrap/33100
5238 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5239 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5240 * configure: Regenerate.
5241 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5242 tmake_file here from gcc/config.gcc.
5243 Move extra_parts here from gcc/config.gcc.
5244 * config/i386/t-sol2: Move here from gcc/config/i386.
5245 Use gcc_srcdir instead of srcdir.
5247 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5249 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5250 case.
5252 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5254 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5256 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5258 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5260 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5262 Add picoChip port.
5263 * config.host: Add picochip-*-*.
5265 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5267 * config.host: Match more processor names for Xtensa.
5269 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5271 * config/i386/64/t-softfp-compat: Update comments.
5273 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5275 * config/i386/64/_divtc3-compat.c: Moved to ...
5276 * config/i386/64/_divtc3.c: Here.
5278 * config/i386/64/_multc3-compat.c: Moved to ...
5279 * config/i386/64/_multc3.c: Here.
5281 * config/i386/64/_powitf2-compat.c: Moved to ...
5282 * config/i386/64/_powitf2.c: Here.
5284 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5285 .c suffix instead of -compat.c.
5287 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5289 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5290 (_FP_MUL_MEAT_D): Ditto.
5291 (_FP_DIV_MEAT_S): Ditto.
5292 (_FP_DIV_MEAT_D): Ditto.
5294 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5296 * Makefile.in: Add support for __sync_* libgcc functions.
5298 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5300 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5302 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5304 PR boostrap/36702
5305 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5306 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5308 * config/i386/64/t-fprules-softfp: Moved to ...
5309 * config/i386/64/t-softfp-compat: This. New.
5311 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5313 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5314 Initialize f with 0.0.
5316 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5318 PR target/36669
5319 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5321 * config/i386/64/_divtc3-compat.c: New.
5322 * config/i386/64/_multc3-compat.c: Likewise.
5323 * config/i386/64/_powitf2-compat.c: Likewise.
5324 * config/i386/64/eqtf2.c: Likewise.
5325 * config/i386/64/getf2.c: Likewise.
5326 * config/i386/64/letf2.c: Likewise.
5327 * config/i386/64/t-fprules-softfp: Likewise.
5329 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5331 * config.host: Add i386/${host_address}/t-fprules-softfp to
5332 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5333 i[34567]86-*-linux*, x86_64-*-linux*.
5335 * configure.ac: Set host_address to 64 or 32 for x86.
5336 * configure: Regenerated.
5338 * Makefile.in (config.status): Also depend on
5339 $(srcdir)/config.host.
5341 * config/i386/32/t-fprules-softfp: New.
5342 * config/i386/32/tf-signs.c: Likewise.
5344 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5346 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5347 Uros Bizjak <ubizjak@gmail.com>
5349 * config/i386/32/sfp-machine.h: New.
5351 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5353 * config/rs6000/t-ppccomm: Remove rules that conflict with
5354 auto-generated rules.
5356 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5358 * configure.ac: sinclude override.m4.
5359 * configure: Regenerate.
5361 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5363 * configure: Regenerate.
5365 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5367 * Makefile.in (DECNUMINC): Remove
5368 -I$(MULTIBUILDTOP)../../libdecnumber.
5369 * gstdint.h: New.
5371 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5373 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5374 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5375 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5376 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5377 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5378 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5379 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5380 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5381 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5382 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5383 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5384 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5385 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5386 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5388 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5390 * config.host (sh2[lbe]*-*-linux*): Allow target.
5392 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5394 * config/rs6000/t-ppccomm: Add build rules for new files.
5395 (LIB2ADD_ST): New variable.
5397 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5399 PR target/34210
5400 PR target/35508
5401 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5402 * config/t-avr: New file. Build 16bit libgcc functions.
5404 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5406 PR target/35401
5407 * config/t-slibgcc-darwin: Make install-leaf dependent on
5408 install-darwin-libgcc-stubs instead of install.
5410 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5412 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5413 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5414 sh-*-rtemscoff*): Remove cases.
5416 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5418 * Makefile.in (all): Use install-leaf rather than install.
5419 (install): Split most of the rule into...
5420 (install-leaf): ...this new one.
5422 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5423 Paolo Bonzini <bonzini@gnu.org>
5425 PR target/30572
5426 * Makefile.in: Use @shlib_slibdir@ substitution to get
5427 correct install name on darwin.
5428 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5430 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5432 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5433 cris-*-elf and cris-*-none.
5434 (crisv32-*-linux*): Similar, as cris-*-linux*.
5436 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5438 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5440 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5442 PR regression/33926
5443 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5444 * configure: Regenerated.
5446 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5448 * Makefile.in (dfp-filenames): Replace decimal_globals,
5449 decimal_data, binarydecimal and convert_data with
5450 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5451 and bid_convert_data, respectively.
5453 2007-09-17 Chao-ying Fu <fu@mips.com>
5454 Nigel Stephens <nigel@mips.com>
5456 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5457 * Makefile.in (fixed_point): Define.
5458 Check if fixed_point is yes to build support functions.
5459 * configure.ac: Check for fixed_point support.
5460 * configure: Regenerated.
5461 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5462 funcs, modes, from, to.
5464 2007-09-11 Janis Johnson <janis187@us.ibm.com
5466 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5468 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5470 * Makefile.in (dfp-filenames): Remove decUtility, add
5471 decDouble, decPacked, decQuad, decSingle.
5473 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5475 * config.host : Add x86_64-elf target.
5477 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5479 * configure.ac (set_have_cc_tls): Add a missing =.
5480 * configure: Regenerated.
5482 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5484 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5485 and x86_64-*-linux*.
5487 * config/t-tls: New file.
5489 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5491 * configure.ac: Include ../config/enable.m4 and
5492 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5493 supports TLS and substitute set_have_cc_tls.
5494 * configure: Regenerated.
5496 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5498 * Makefile.in: Use libbid for DFP when BID is enabled.
5500 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5502 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5503 extra_parts. Add config/i386/t-cygming to tmake_file.
5504 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5506 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5507 Danny Smith <dannysmith@users.sourceforge.net>
5509 PR target/29498
5510 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5511 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5512 * config/i386/t-crtfm: Compile crtfastmath.o with
5513 -minline-all-stringops.
5515 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5517 * config.host (sparc-wrs-vxworks): New target.
5519 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5521 * config.host: Recognize fido.
5523 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5525 * configure: Check host, not target, for decimal float support.
5527 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5529 * config/i386/t-crtpc: New file.
5530 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5531 (x86_64-*-linux*): Ditto.
5533 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5535 * config.host (x86_64-*-mingw*): New target.
5537 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5538 H.J. Lu <hongjiu.lu@intel.com>
5540 * Makefile.in (enable_decimal_float): New.
5541 (DECNUMINC): Add
5542 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5543 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5544 (decbits-filenames): This.
5545 (decbits-objects): New.
5546 (libgcc-objects): Add $(decbits-objects).
5548 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5549 Substitute enable_decimal_float.
5550 * configure: Regenerated.
5552 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5554 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5556 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5558 * Makefile.in (install-info): New dummy target.
5560 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5562 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5564 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5566 * Makefile.in: Add install-html and install-pdf dummy
5567 targets.
5569 2007-02-05 Roger Sayle <roger@eyesopen.com>
5570 Daniel Jacobowitz <dan@codesourcery.com>
5572 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5573 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5574 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5576 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5578 * Makefile.in (dec-filenames): Add decExcept.
5580 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5582 PR bootstrap/30469
5583 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5584 -fprofile-use.
5586 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5588 * configure.ac: Add --enable-version-specific-runtime-libs.
5589 Correct $slibdir default.
5590 * configure: Regenerated.
5592 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5594 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5596 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5598 PR target/30519
5599 * config.host (alpha*-*-linux*): Set extra_parts.
5601 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5603 * config/sh/t-linux: New.
5604 * config.host (sh*-*-linux*): Set tmake_file.
5606 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5608 * Makefile.in (install): Handle multilibs.
5610 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5612 * Makefile.in: Added .PHONY entry for documentation targets.
5614 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5616 * Makefile.in: Add empty info, html, dvi, pdf targets.
5618 2007-01-04 Mike Stump <mrs@apple.com>
5620 * Makefile.in (MAKEINFO): Remove.
5621 (PERL): Likewise.
5623 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5625 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5626 * configure: Regenerate.
5627 * Makefile.in (host_subdir): Substitute it.
5628 (gcc_objdir): Use it.
5630 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5632 * config.host (ia64*-*-linux*): Set tmake_file.
5634 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5636 * Makefile.in (version): Define.
5638 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5639 Paolo Bonzini <bonzini@gnu.org>
5641 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5642 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5643 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5644 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5645 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5646 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5647 * configure: Generated.